CN203246984U - Lifting and conveying device installed on bottom surface of building stair - Google Patents
Lifting and conveying device installed on bottom surface of building stair Download PDFInfo
- Publication number
- CN203246984U CN203246984U CN 201320199861 CN201320199861U CN203246984U CN 203246984 U CN203246984 U CN 203246984U CN 201320199861 CN201320199861 CN 201320199861 CN 201320199861 U CN201320199861 U CN 201320199861U CN 203246984 U CN203246984 U CN 203246984U
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- wheel
- stair
- overhead hoist
- slideway
- hauling rope
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Abstract
The utility model relates to a lifting and conveying device installed on the bottom surface of a building stair. The lifting and conveying device comprises a slide way installed on the bottom surface of the stair, a rotating wheel and a driving assembly, wherein the rotating wheel is installed on the slide way and used for hanging a seat, and the driving assembly is sued for drawing the rotating wheel to run on the slide way. The driving assembly comprises a driving wheel driven by a motor, a traction rope with the same or similar path as the slide way and a guide wheel used for limiting the position of the traction rope. The lifting and conveying device cannot generate noise in a building, is small in friction resistance, saves energy and prolongs service life.
Description
Technical field
The utility model relates to a kind of overhead hoist that is installed on the building stair bottom surface.
Background technology
An existing building below ten layers does not have lift-mounting mostly such as the residential building building, and the occupant can only the upper and lower building of walking.For the resident family more than the second floor, if its older or weakling is upper relatively difficult, even become the burden of life downstairs.Family economical condition allows, and can be replaced into the elevator building, changes living conditions; And family economical condition is poor, unconditionally replaces the elevator building, can only go downstairs in the walking.If the large or weakling of has age can only stay indoors, and then affect quality of life and healthy in the family.
For this reason, Chinese patent 10972191A number disclosed name is called " Self-control wheel-track automatic-switching stair-climbing machine " proposition a solution.This kind climbing machine is provided with front vehicle wheel, the rear drive wheel that wheel is carried out switching mechanism and is assembled in wheel shaft both sides in the pedestal, and lift drive mechanism etc.Although this kind climbing machine can level walking, again can stair climbing, its structure is very complicated, and cost of manufacture is also quite high, upward will pitch downstairs the time; Simultaneously because this kind climbing machine is not mounted in equipment on the building, the time spent is not parked in and can affect in the corridor that other pedestrian is upper to go downstairs, and very easily loses yet.So the user needs other people to cooperate this climbing machine of folding and unfolding, perhaps needs the user to carry, cause use procedure complicated.
In addition, the name of announcing for Chinese patent 202235989U number is called " a kind of weak the elderly, paralytic's climbing machine " and also proposes a solution.This climbing machine comprises and is installed in being the runway of C shape and being installed in chain on the runway by section on the stair case ceiling, and be installed on the chain by motor-driven sprocket wheel, and at the outside face of motor Universal caster and motor steamboat are installed.In use, motor-driven sprocket wheel can be mobile at chain, causes motor and be installed in the wheelchair that is driven by vertical rod on the motor together along with sprocket wheel moves, thereby make the people in the wheelchair or article can go upstairs or go downstairs.Although this kind climbing machine can solve weak the elderly, the paralytic can not go up problem downstairs, but because this climbing machine is to move around at chain by the sprocket wheel that is installed on the motor, be that sprocket wheel contacts with chain is engagement type, add motor mobile with wheelchair, it can produce relatively large noise, this noise impacts weak the elderly, paralytic on the seat wheelchair on the one hand, also can affect occupant in the building on the other hand, so this climbing machine is not suitable for being applied in the building of many people's inhabitations; In addition, sprocket wheel roller on chain moves, the service life that the friction drag that produces between the two can reduce this machine; Its three this machine mechanism is complicated, and cost is relatively high.
Summary of the invention
Task of the present utility model provides the overhead hoist on the building stair bottom surface of being installed in of the problems such as the high and noise of a kind of mode workout cost that utilizes rope traction is large.
The overhead hoist that is installed on the building stair bottom surface that the utility model proposes comprises the slideway that is installed in stair soffit and the rotor wheel that is used for suspension seat that is installed on the slideway, and be used for the driven unit that the traction rotor wheel moves at slideway, this driven unit comprise by electric motor driven driving wheel and driven by driving wheel and parallel or approximately parallel hauling rope and the track adjusting wheel that is used for limiting hauling rope position and direction with the slideway path.
Described slideway is T shape part by section or consists of with the rectangular-shaped piece of open surface, and this slideway is installed in the central region of stair soffit, and extends to attic along the trend of stair case from Stall.
The mouth of described electrical motor is equipped with the retarder with auto-lock function, and the mouth of this retarder is connected with driving wheel.
Be provided with attaching parts between described rotor wheel and the seat, this attaching parts comprises the rod member that the upper end is connected with rotating axle, and the lower end of this rod member is provided with the suspension ring that are connected with seat, is provided with coupling link on this rod member.
Driving wheel in the described driven unit is installed in the top of stair case, and described track adjusting wheel comprises the head track adjusting wheel that is installed in the stair case top and is installed in the tail wheel of stair case bottom, and the horizontal wheel flutter and the support roller that are installed in the building stair bottom surface.Described support roller is half flute profile of side opening inwards, and it is installed in respectively the upper and lower of stair soffit, and horizontal guide sheave is installed in the both sides of end face on the platform of walking unhurriedly.Described hauling rope is looped around on driving wheel and the track adjusting wheel, and is provided with for the tightening device of automatically adjusting hauling rope tension force at the tail wheel position.
Described driven unit also comprises control motor action remote controller and is installed in the inhibiting device of head, tail, at electrical motor overload protective device is installed.
The wheel carrier two ends of described rotor wheel are equipped with four auxiliary wheels.Be provided with the traction component that is connected with attaching parts on the described hauling rope, this traction component comprises two ropes that tilt, be separated with certain distance ground between the end that each bar tilts to restrict and be connected with hauling rope, be provided with the section that stretches out after the other end docking, and at extension eye hitch and wire clips be installed.
The overhead hoist that is installed on the building stair bottom surface that the utility model proposes adopts hauling rope driving suspension seat to make it go upstairs or go downstairs, and hauling rope limits the position by the little rotor wheel of friction drag, so, this kind overhead hoist is controlled simple and convenient, not only can be energy-conservation, and service life is longer, and it is simple in structure, and making and operating cost are lower; Simultaneously because the electrical motor that drives hauling rope is installed in top of building, namely electrical motor is along with the seat operation, so, can not produce noise in the seat operational process.
Description of drawings
Accompanying drawing 1 be the utility model propose be installed in overhead hoist centre portion surface structure schematic diagram on the building stair bottom surface;
The surface structure schematic diagram that is installed in the overhead hoist top on the building stair bottom surface that accompanying drawing 2 the utility model propose;
Accompanying drawing 3 is surface structure schematic diagrams that are installed in the overhead hoist driven unit position on the building stair bottom surface that utility model proposes;
Accompanying drawing 4 is surface structure schematic diagrams of traction component.
The specific embodiment:
Referring to Fig. 1 to Fig. 3, these three accompanying drawings provide the surface structure schematic diagram of an embodiment of overhead hoist who is installed on the building stair bottom surface.This overhead hoist comprises slideway 1, rotor wheel 2, driven unit 6, hauling rope 3, attaching parts 4 and traction component 5.
Slideway 1 is that T shape part consists of by section, and this slideway 1 is installed in the central region of stair soffit, also can slightly depart from the central region of stair soffit, and slideway 1 can extend to attic along the Stall of stair.Slideway 1 also can adopt the structure with the rectangular-shaped piece of open surface.Be separately installed with rotor wheel 2 in the both sides of slideway 1, so that rotor wheel 2 can be in slideway 1 operation.
Be provided with attaching parts 4 between rotor wheel 2 and the seat (not providing among the figure), seat wherein can adopt frame-type or collapsible, and collapsible seat wherein can be folded up when shutting down and hang on the stair case wall on one side, makes things convenient for other pedestrian's walking; Attaching parts 4 comprises the plate 41 that the upper end is connected with rotating axle on the rotor wheel 2, the lower end of plate 41 is equipped with rod member 42, and the suspension ring 44 that have the lower end to be provided with to be connected with seat at rod member 42, on this rod member 42, also be provided with coupling link 43, between the rod member 42 on coupling link 43 tops, grip wedge 45 be installed.
Driven unit 6 comprises electrical motor 61 and is installed in the retarder with auto-lock function 62 of these electrical motor 61 mouths; and the driving wheel 63 and the inhibiting device 64 that is installed in head, tail that are arranged on retarder 62 mouths; the action of electrical motor 61 is controlled by remote controller (not providing among the figure); and at electrical motor 61 overload protective device 65 is installed, damages because of overload to prevent electrical motor 61.
Driving wheel 63 is installed in the top of stair case, in the bottom of stair case tail wheel 64 is installed, between driving wheel 63 and tail wheel and along the direction of slideway 1, track adjusting wheel 67 and support roller 68 are installed successively, and the horizontal wheel flutter 69 that is installed in end face both sides on the gentle step platform in building stair bottom surface, track adjusting wheel 67 wherein comprises the head track adjusting wheel that is installed in the stair case top and is installed in four auxiliary wheels 66 at the wheel carrier two ends of rotor wheel 2; The inboard of support roller 68 is provided with half slit opening, and it is installed in respectively the upper and lower of stair soffit.Described hauling rope 3 is installed on driving wheel 63, tail wheel 64, track adjusting wheel 67, support roller 68, the horizontal wheel flutter 6, and the position of hauling rope 3 all parallels or be similar to parallel with the path of slideway 1 with direction.When driving wheel 63 rotates, can drive hauling rope 3 operations.For making hauling rope 3 operation better, be provided with at the tail wheel position for the tightening device 8 that is consisted of by spring of automatically adjusting hauling rope 3 tension force.
Referring to Fig. 4, this figure provides the surface structure schematic diagram of 7 one embodiment of traction component.As can be seen from Figure 4, be provided with traction component 7 between hauling rope 3 and the attaching parts 4, this traction component 7 comprises two ropes 71 that tilt, and is separated with certain distance ground between an end of each bar inclination rope 71 and is connected with hauling rope 3, makes two rope 71 triangularities that tilt.Article two, be provided with the section 72 that stretches out after the other end docking of inclination rope 71, and at extension 72 eye hitch 73 and wire clips 74 be installed.The extension 72 of inclination rope 71 penetrates coupling link 44 and is connected with coupling link 44.When hauling rope 3 operation, can drive the seat operation that is connected with attaching parts 4, thereby make seat realize going upstairs or going downstairs.
Claims (10)
1.
Be installed in the overhead hoist on the building stair bottom surface, it is characterized in that: this overhead hoist comprises the slideway that is installed in stair soffit and the rotor wheel that is used for suspension seat that is installed on the slideway, and be used for the driven unit that the traction rotor wheel moves at slideway, this driven unit comprise by electric motor driven driving wheel and driven by driving wheel and parallel or approximately parallel hauling rope and the track adjusting wheel that is used for limiting hauling rope position and direction with the slideway path.
2.
Overhead hoist according to claim 1 is characterized in that: described slideway is T shape part by section or consists of with the rectangular-shaped piece of open surface, and this slideway is installed in the central region of stair soffit, and extends to attic along the trend of stair case from Stall.
3.
Overhead hoist according to claim 1 is characterized in that: the mouth of described electrical motor is equipped with the retarder with auto-lock function, and the mouth of this retarder is connected with driving wheel.
4.
Overhead hoist according to claim 1, it is characterized in that: be provided with attaching parts between described rotor wheel and the seat, this attaching parts comprises the rod member that the upper end is connected with rotating axle, and the lower end of this rod member is provided with the suspension ring that are connected with seat, is provided with coupling link on the rod member.
5.
Overhead hoist according to claim 1, it is characterized in that: the driving wheel in the described driven unit is installed in the top of stair case, described track adjusting wheel comprises the head track adjusting wheel that is installed in the stair case top and is installed in the tail wheel of stair case bottom, and the horizontal wheel flutter and the support roller that are installed in the building stair bottom surface.
6.
Overhead hoist according to claim 5 is characterized in that: described support roller is half flute profile of side opening inwards, and it is installed in respectively the upper and lower of stair soffit, and horizontal guide sheave is installed in the both sides of end face on the platform of walking unhurriedly.
7.
Overhead hoist according to claim 5 is characterized in that: described hauling rope is looped around on driving wheel and the track adjusting wheel, and is provided with for the tightening device of automatically adjusting hauling rope tension force at the tail wheel position.
8.
According to claim 1, or 3 described overhead hoist, it is characterized in that: described driven unit also comprises control motor action remote controller and is installed in the inhibiting device of head, tail, at electrical motor overload protective device is installed.
9.
Overhead hoist according to claim 1 is characterized in that: the wheel carrier two ends of described rotor wheel are equipped with four auxiliary wheels.
10.
Overhead hoist according to claim 4, it is characterized in that: be provided with the traction component that is connected with attaching parts on the described hauling rope, this traction component comprises two ropes that tilt, being separated with certain distance ground between the end that each bar tilts to restrict is connected with hauling rope, be provided with the section that stretches out after the other end docking, and at extension eye hitch and wire clips be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199861 CN203246984U (en) | 2013-04-19 | 2013-04-19 | Lifting and conveying device installed on bottom surface of building stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199861 CN203246984U (en) | 2013-04-19 | 2013-04-19 | Lifting and conveying device installed on bottom surface of building stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203246984U true CN203246984U (en) | 2013-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320199861 Expired - Fee Related CN203246984U (en) | 2013-04-19 | 2013-04-19 | Lifting and conveying device installed on bottom surface of building stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203246984U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150323A (en) * | 2014-03-07 | 2014-11-19 | 刘洪福 | Corridor hanging seat |
| CN108821067A (en) * | 2018-07-23 | 2018-11-16 | 郑牧之 | The top surface operation type elevator installed additional for step ladder |
| CN112478990A (en) * | 2020-10-27 | 2021-03-12 | 盐城市联鑫钢铁有限公司 | Rail top-mounted electric stair climbing machine |
-
2013
- 2013-04-19 CN CN 201320199861 patent/CN203246984U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150323A (en) * | 2014-03-07 | 2014-11-19 | 刘洪福 | Corridor hanging seat |
| CN104150323B (en) * | 2014-03-07 | 2017-01-18 | 刘洪福 | Corridor hanging seat |
| CN108821067A (en) * | 2018-07-23 | 2018-11-16 | 郑牧之 | The top surface operation type elevator installed additional for step ladder |
| CN112478990A (en) * | 2020-10-27 | 2021-03-12 | 盐城市联鑫钢铁有限公司 | Rail top-mounted electric stair climbing machine |
| CN112478990B (en) * | 2020-10-27 | 2022-06-14 | 盐城市联鑫钢铁有限公司 | Rail top-mounted electric stair climbing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20160419 |