CN108058952B - Luggage conveyer for station stairs - Google Patents
Luggage conveyer for station stairs Download PDFInfo
- Publication number
- CN108058952B CN108058952B CN201711422469.4A CN201711422469A CN108058952B CN 108058952 B CN108058952 B CN 108058952B CN 201711422469 A CN201711422469 A CN 201711422469A CN 108058952 B CN108058952 B CN 108058952B
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- Prior art keywords
- driving
- energy storage
- wheel
- luggage
- crawler
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention relates to a station stair luggage transportation device which comprises a bearing plate, a driving device and a running crawler, wherein the running crawler comprises a bearing edge and a driving edge; supporting rollers are arranged on the upper arc edge and the lower arc edge of the running crawler; the driving device comprises a driving wheel and an energy storage wheel, and the driving wheel is externally tangent and meshed with the energy storage wheel; a driving shaft is arranged on the driving wheel, a transmission shaft is arranged at the axis of the energy storage wheel, and an energy storage spring is arranged between the transmission shaft and the inner wall of the energy storage wheel; the inner circumferential surface of the running crawler is provided with an engaging groove, and the driving edge of the running crawler is in engaged transmission with the driving wheel; the transmission shafts in one group of driving devices are coaxially and fixedly connected with the driving shaft in the other group of driving devices; the transportation device can assist passengers to carry luggage, so that the passengers can pass easily and quickly, the carrying strength is reduced, and the safety of the luggage is ensured; effectively slow down the stream of people traffic pressure at station.
Description
Technical Field
The invention relates to a station transportation device, in particular to a luggage transportation device.
Background
The station is a place with large pedestrian flow, and the guarantee of the smoothness of the road is one of the key factors for preventing congestion; people who get in and out of a station often carry more luggage, the size and the weight of the luggage are large, the passing is seriously influenced, particularly, when going upstairs and downstairs, passengers need to carry the luggage to go upstairs and downstairs, the walking speed is slow, and edges and corners of the steps can scratch a luggage box or a luggage bag, so that internal objects are scattered; when carrying luggage, the walking speed is slow, congestion can be caused, and particularly, the people flow blindly and crowded during the time of driving the vehicle, so that safety accidents are easily caused; in the existing station, narrow escalators are often used for getting up a long team, and a large number of pedestrians on the stairs are shown, so that the problem of station congestion is caused due to unreasonable site distribution in the design of the traditional station; smooth bevel edges are arranged on two sides of a stair selected by part of stations, and the design is originally designed to facilitate passengers to drag luggage; but it is inconvenient in practical use because the luggage is placed on a smooth bevel and the person is on a staircase, where a bevel is formed between the luggage and the person, the passenger should pull the luggage along the bevel and provide a horizontal component perpendicular to the bevel to prevent the luggage from being pulled off the bevel, which is inconvenient for the person to apply force and therefore more strenuous when pulling the luggage at the bevel.
Disclosure of Invention
Aiming at the problems, the invention provides a station stair luggage transportation device which can assist passengers to carry luggage, so that the passengers can easily and quickly pass through the device, the transportation strength is reduced, and the safety of the luggage is ensured; effectively slow down the stream of people traffic pressure at station.
In order to solve the problems, the technical scheme adopted by the invention is as follows: the luggage transportation device comprises a bearing plate, a driving device and a closed running crawler, wherein the running crawler comprises a bearing edge, a driving edge, an upper arc edge and a lower arc edge; supporting rollers are arranged on the upper arc edge and the lower arc edge of the operation crawler belt, the upper arc edge of the operation crawler belt is arranged at the top of the stair, and the lower arc edge of the operation crawler belt is arranged at the bottom of the stair; the supporting roller can synchronously run along with the running crawler; the bearing plate is tightly attached to the lower surface of the bearing edge;
the driving device comprises a driving wheel and an energy storage wheel, and the driving wheel is externally tangent and meshed with the energy storage wheel; a driving shaft is arranged on the driving wheel, a transmission shaft is arranged at the axis of the energy storage wheel, and an energy storage spring is arranged between the transmission shaft and the inner wall of the energy storage wheel;
the inner circumferential surface of the running crawler is provided with an engaging groove matched with the driving wheel, and the driving edge of the running crawler is in engaged transmission with the driving wheel; the running crawler belt is separated from the energy storage wheel and is not contacted with the energy storage wheel;
the two groups of running tracks are arranged side by side, and each group of running tracks is provided with one group of driving devices; the coiling directions of the energy storage springs in the two groups of driving devices are the same;
the transmission shaft in one group of driving devices is coaxially and fixedly connected with the driving shaft in the other group of driving devices.
The invention has the beneficial effects that: two groups of running tracks which are arranged side by side form an ascending and descending transportation device; when a passenger goes down, the luggage is placed on the bearing edge of the down-going running track, the weight of the luggage is perpendicular to the damping component force of the bearing edge, so that the bearing edge is closely attached to the bearing plate and damping force is generated; when a user descends, the user pulls the luggage, and under the action of the pulling force and the parallel weight of the luggage and the gliding component force of the bearing edge, the bearing edge and the bearing plate slide relatively, so that the luggage and the passenger can synchronously descend; in the descending process, a user only needs to provide a small amount of pulling force to control the descending of the luggage, and when the luggage needs to be stopped midway, only a small amount of pulling force needs to be provided to resist the gliding component force; meanwhile, the luggage and the running track always keep static friction, so that the luggage is not abraded, and the whole circumference of the luggage is effectively protected; when the luggage goes downwards, the downward running crawler belt drives the driving wheel to rotate, so that the transmission shaft on the upward running crawler belt is driven to rotate, and the energy storage spring connected with the transmission shaft is charged;
when a passenger goes upwards, the energy storage spring drives the energy storage wheel to rotate, and the energy storage wheel drives the operation crawler belt to rotate upwards through the mutually meshed driving wheels so as to assist the passenger to pull luggage upwards; in the process, the operation crawler belt and the bearing plate move relatively; the luggage is transported upwards by the upward moving crawler belt, so that the traction burden of passengers is effectively reduced; when the driving wheel in the upper row rotates, the driving spring in the lower row is charged, so that the passengers in the lower row can conveniently pull luggage;
because the passenger flow of the station is numerous, passengers going upwards and downwards simultaneously exist in each time period, the structure can store and mutually convert the gravitational potential energy of the luggage going upwards and downwards through the energy storage spring, and the passengers going upwards and downwards can conveniently carry the luggage; the invention realizes the mutual conversion of gravitational potential energy, and lightens the carrying burden of passengers, thereby facilitating the passengers to quickly go up and down stairs, improving the passing speed and effectively relieving the traffic pressure of stations; meanwhile, the structure can not wear the luggage, the rolling, falling and leakage of the luggage are not easy to occur, the luggage safety of passengers is effectively ensured, and the passing speed is improved.
Preferably, the inclination angle of the running crawler is b, and the damping coefficient between the running crawler and the bearing plate is tan b; the damping coefficient can enable the friction resistance between the bearing plate and the running track to be equal to the sliding component force of the luggage, so that passengers can conveniently and easily stop or pull the luggage according to a proper speed.
Preferably, the running crawler comprises a flat-top metal chain, and the outer surface of the flat-top metal chain is wrapped with a wear-resistant layer; the flat-top metal chain can provide stronger pulling force, stability and bearing capacity, and effectively prevents the running crawler belt from being separated from a driving wheel due to fold deformation; the wear-resistant layer can further protect the luggage and provide a friendly interaction experience.
Preferably, a damping regulator is arranged at the roll shafts of the supporting roll and the supporting roll; the operation crawler belt can be emergently stopped through the damping regulator; in addition, along with the increase of operation track live time, the damping coefficient between operation track and the loading board will change, can realize the optimization regulation of minizone through this damping adjustment ware, and then the life of extension operation track and loading board.
Drawings
Fig. 1 is a schematic top view of one embodiment of the baggage transportation device on the stairs of the vehicle station.
Fig. 2 is a left side view schematically showing the structure of the upper traveling crawler in the embodiment of fig. 1.
FIG. 3 is a schematic diagram of the right side view of the lower run track of the embodiment of FIG. 1.
Detailed Description
Example (b):
in the embodiment shown in fig. 1 to 3, the staircase luggage transportation device at the vehicle station comprises a bearing plate 1, a driving device and a closed running crawler 2, wherein the running crawler 2 comprises a bearing edge 21, a driving edge 22, an upper arc edge and a lower arc edge; the running crawler 2 comprises a flat-top metal chain, and the outer surface of the flat-top metal chain is wrapped with a wear-resistant layer; supporting rollers 3 are arranged on the upper arc edge and the lower arc edge of the running crawler 2, and damping regulators 31 are arranged at the roller shafts of the supporting rollers 3 and the supporting rollers 3; the upper arc edge of the running crawler 2 is arranged at the top of the stair, and the lower arc edge is arranged at the bottom of the stair; the supporting roller 3 can synchronously run along with the running crawler 2; the bearing plate 1 is tightly attached to the lower surface of the bearing edge 21;
the driving device comprises a driving wheel 4 and an energy storage wheel 5, and the driving wheel 4 is externally tangent and meshed with the energy storage wheel 5; a driving shaft is arranged on the driving wheel 4, a transmission shaft 51 is arranged at the axis of the energy storage wheel 5, and an energy storage spring 52 is arranged between the transmission shaft 51 and the inner wall of the energy storage wheel 5;
the inner circumferential surface of the running crawler 2 is provided with an engaging groove matched with the driving wheel 4, and the driving edge 22 of the running crawler 2 is in engaging transmission with the driving wheel 4; the running crawler 2 is separated from and does not contact the energy storage wheel 5;
the two groups of running tracks 2 are arranged side by side, and each group of running tracks 2 is provided with one group of driving devices; the winding directions of the energy storage springs 52 in the two groups of driving devices are the same;
the transmission shaft 51 in one group of driving devices is coaxially and fixedly connected with the driving shaft in the other group of driving devices; the inclination angle of the running crawler 2 is b, and the damping coefficient between the running crawler 2 and the carrier plate 1 is tan b.
The two groups of running tracks 2 which are arranged side by side form an ascending and descending transportation device; when a passenger goes down, the luggage is placed on the bearing edge 21 of the down-going running crawler 2, the weight of the luggage is vertical to the damping component force of the bearing edge 21, so that the bearing edge 21 is closely attached to the bearing plate 1 and damping force is generated; when a user descends, the user pulls the luggage, and under the action of the pulling force and the parallel weight of the luggage and the sliding component force of the bearing edge 21, the bearing edge 21 and the bearing plate 1 slide relatively, so that the luggage and the passenger can synchronously descend; in the descending process, a user only needs to provide a small amount of pulling force to control the descending of the luggage, and when the luggage needs to be stopped midway, only a small amount of pulling force needs to be provided to resist the gliding component force; meanwhile, the luggage and the running crawler 2 are always kept in static friction, so that the luggage is not abraded, and the whole circumference of the luggage is effectively protected; when the luggage goes downwards, the driving wheel 4 is driven by the running crawler 2 going downwards to rotate, so that the transmission shaft 51 on the running crawler 2 going upwards is driven to rotate, and the energy storage spring 52 connected with the transmission shaft is charged;
when a passenger goes upwards, the energy storage spring 52 drives the energy storage wheel 5 to rotate, and the energy storage wheel 5 drives the operation crawler 2 to rotate upwards through the mutually meshed driving wheels 4 so as to assist the passenger to drag luggage upwards; in the process, the running crawler 2 and the bearing plate 1 move relatively; the traveling crawler 2 in the upward direction transports the luggage upwards, so that the traction burden of passengers is effectively reduced; the drive wheel 4 that goes up rotates simultaneously, can be to the drive clockwork spring of descending fill energy, and then make things convenient for descending passenger's tractive luggage.
Because the number of people in the station is large, passengers going upwards and downwards simultaneously exist in each time period, the structure can store and convert the gravitational potential energy of the luggage going upwards and downwards through the energy storage spring 52, and the gravitational potential energy of the luggage going downwards is transmitted through the energy storage spring 52 and the running track 2 and converted into the gravitational potential energy of the luggage going upwards; the passengers who go upwards and downwards are convenient to carry the luggage; the invention realizes the mutual conversion of gravitational potential energy, and lightens the carrying burden of passengers, thereby facilitating the passengers to quickly go up and down stairs, improving the passing speed and effectively relieving the traffic pressure of stations; meanwhile, the structure can not wear the luggage, the rolling, falling and leakage of the luggage are not easy to occur, the luggage safety of passengers is effectively ensured, and the passing speed is improved.
The structure is environment-friendly and convenient, does not need to be powered by electric power, and can greatly improve the passing speed of the station; in the embodiment, the damping coefficient between the moving track 2 and the loading plate 1 is tan b, and the damping coefficient can make the friction resistance between the loading plate 1 and the moving track 2 equal to the sliding down component of the luggage, so that the passengers can conveniently stop or pull the luggage according to a proper speed; in addition, the flat-top metal chain in the embodiment can provide stronger pulling force, stability and bearing capacity, and effectively prevent the running crawler 2 from being separated from the driving wheel 4 due to wrinkle deformation; the wear-resistant layer can further protect the luggage and provide a friendly interaction experience.
Meanwhile, the operation crawler 2 can be stopped urgently through the damping regulator 31; along with the increase of the service life of the running crawler 2, the damping coefficient between the running crawler 2 and the bearing plate 1 changes, and the damping regulator 31 can realize the optimization regulation in a small range, so that the service lives of the running crawler 2 and the bearing plate 1 are prolonged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. A luggage transportation device for stairs in a station comprises a bearing plate (1), a driving device and a closed running crawler (2), wherein the running crawler (2) comprises a bearing edge (21), a driving edge (22) and upper and lower arc edges; the method is characterized in that: supporting rollers (3) are arranged on the upper arc edge and the lower arc edge of the operation crawler (2), the upper arc edge of the operation crawler (2) is arranged on the top of the stair, and the lower arc edge is arranged on the bottom of the stair; the supporting roller (3) can synchronously run along with the running crawler (2); the bearing plate (1) is tightly attached to the lower surface of the bearing edge (21); the driving device comprises a driving wheel (4) and an energy storage wheel (5), and the driving wheel (4) is externally tangent and meshed with the energy storage wheel (5); a driving shaft is arranged on the driving wheel (4), a transmission shaft (51) is arranged at the axis of the energy storage wheel (5), and an energy storage spring (52) is arranged between the transmission shaft (51) and the inner wall of the energy storage wheel (5); an engaging groove matched with the driving wheel (4) is formed in the inner peripheral surface of the running crawler (2), and a driving edge (22) of the running crawler (2) is in engaging transmission with the driving wheel (4); the running crawler (2) is separated from the energy storage wheel (5) and is not contacted with the energy storage wheel; the two groups of running tracks (2) are arranged side by side, and a group of driving devices is arranged on each group of running tracks (2); the coiling directions of the energy storage springs (52) in the two groups of driving devices are the same; the transmission shaft (51) in one group of driving devices is coaxially and fixedly connected with the driving shaft in the other group of driving devices; a damping adjuster (31) is provided at the roller shaft of the support roller (3).
2. The station stair baggage conveyor device of claim 1, wherein: the inclination angle of the running crawler (2) is b, and the damping coefficient between the running crawler (2) and the bearing plate (1) is tan b.
3. The station stair baggage conveyor device according to claim 1 or 2, wherein: the running crawler (2) comprises a flat-top metal chain, and a wear-resistant layer wraps the outer surface of the flat-top metal chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422469.4A CN108058952B (en) | 2017-12-25 | 2017-12-25 | Luggage conveyer for station stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422469.4A CN108058952B (en) | 2017-12-25 | 2017-12-25 | Luggage conveyer for station stairs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108058952A CN108058952A (en) | 2018-05-22 |
| CN108058952B true CN108058952B (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711422469.4A Active CN108058952B (en) | 2017-12-25 | 2017-12-25 | Luggage conveyer for station stairs |
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| Country | Link |
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| CN (1) | CN108058952B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641906A (en) * | 2019-09-25 | 2020-01-03 | 侯志川 | Luggage conveying system for passengers to go down stairs |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359597A (en) * | 2013-07-18 | 2013-10-23 | 华南理工大学 | Escalator based on a potential energy transformation single drive mechanism |
| CN204224048U (en) * | 2014-11-14 | 2015-03-25 | 冯仓武 | Gravity type boat davit is from slide unit rank elevator |
| CN204569114U (en) * | 2015-03-31 | 2015-08-19 | 吕晓东 | energy-saving escalator |
| CN106219375B (en) * | 2016-08-23 | 2017-10-03 | 黑龙江省能源环境研究院 | A kind of overpass |
| CN107387342A (en) * | 2017-08-23 | 2017-11-24 | 郭革委 | A kind of TRT |
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- 2017-12-25 CN CN201711422469.4A patent/CN108058952B/en active Active
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| Publication number | Publication date |
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| CN108058952A (en) | 2018-05-22 |
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Effective date of registration: 20200916 Address after: Room 01, unit 1, building 5, Xinyuan Xiao2 District, Suxi Town, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu Ce New Material Co.,Ltd. Address before: Room 813, Block A, Dell Plaza, Kaiping Road, Wujiang District, Suzhou City, Jiangsu Province Applicant before: Ma Genchang |
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