CN203601274U - Combined type single-rail public transport system - Google Patents
Combined type single-rail public transport system Download PDFInfo
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- CN203601274U CN203601274U CN201320368231.9U CN201320368231U CN203601274U CN 203601274 U CN203601274 U CN 203601274U CN 201320368231 U CN201320368231 U CN 201320368231U CN 203601274 U CN203601274 U CN 203601274U
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Abstract
The utility model aims to utilize the existing advanced technology, and to provide a combined type single-rail public transport system which meets the requirements of densely-populated large-sized and medium-sized cities. The combined type single-rail public transport system comprises a straddle-type monorail, a suspension-type monorail and a combined type strip-shaped rail beam body and rail beam supporting columns. A straddle-type monorail train serves as a template of the straddle-type monorail, an air rail train serves as a template of the suspension-type monorail, and the rail beam supporting columns are in a reversed-L shape. Due to the fact that a rail beam of the straddle-type monorail and a rail beam of the suspension-type monorail are combined on the same line, the upper-straddle and lower-suspension mode is adopted, the rail beam supporting columns on the line are shared, two trains can be supported to travel in the same direction, even the two trains can also be supported to travel on the same monorail in the opposite directions, the usage rate of the rail is increased, the combined type single-rail public transport system is a high-efficiency resource type urban rail transport system, and the public transport system has the advantages of being small in occupied area and high in space utilization rate, reducing construction cycle and construction cost, being low in influence on sunlight and the like.
Description
Technical field
The utility model relates to a kind of combined type single track mass transit system, relates in particular to the compound single track mass transit system of a kind of suspension monorail and Straddle type monorail train.
Background technology
Current era, traffic congestion has become one of problem of puzzlement urban development, particularly in recent years, along with the urban economy trade of China, social activities day by day frequent, and the raising of living standards of the people, city traffic is with unprecedented speed rapid growth, traditional arteries of communication equipment not only can not adapt to the needs of modern social development, and the pollution that brings ecology environment.How to alleviate more and more serious Urban Traffic Jam Based and environmental pollution, become the development problem that large-and-medium size cities are urgently cracked, for this reason, greatly develop ecological common-rail traffic system very urgent, imperative.
It is low and take up an area few a kind of multilevel traffic form that aerial conveyor in modern railway transportation system belongs to cost, is better than subway and ground communications etc.But traditional aerial conveyor structure is huge, clumsy, for example the track bridge of the overhead city of multiple line formula rail is wide more than 7.5 meters, wider track bridge has not only increased the weight of pontic, owing to must using heavy Double Column Piers, cost is high, long in time limit, simultaneously roomy pontic self forms and blocks surrounding environment, affects the growth of vision and contiguous vegetation, and directly affects urban look.
Monorail transit is that a kind of track is a band ellbeam body, and across seat thereon or hang on the traffic system of travelling under it, it is with the form of aerial conveyor for vehicle, but has solved the problem that traditional aerial conveyor traffic exists.Its feature is: moving velocity is fast, and freight volume is large; Floor area is little, and space availability ratio is high; Construction period is short, and cost is low, and running cost is low; Safety and comfort, do not disturb with other traffic; Without electromagnetic interference, dwelling district is disturbed few; Hill climbing ability and curve negotiation ability are good; Noise is low, and environmental pollution is little, belongs to Eco-traffic.
Utility model content
The purpose of this utility model is to utilize existing mature technology, proposes a kind of ecological, environmental protective, especially meets the mass transit system that densely populated large-and-medium size cities require.
For achieving the above object, the utility model provides a kind of combined type single track mass transit system.Comprise: the bar shaped track girder body of Straddle type monorail and suspension type monorail and combined type.
Straddle type monorail described in the utility model is take existing Straddle type monorail as template, and monorail train is mainly by car body, skirtboard, bogie truck, the compositions such as coupler and draft gear.
Described car body is owing to being subject to the restriction of rubber tire load-carrying, for overloading passenger must make car body lightweight, therefore generally adopt aluminum alloy welding connecting structure; Driver's cab is located at the two ends of train, establishes side and opens the door, and separate with passenger carriage, establishes complete through passage between compartment, and the head of car is provided with emergency exit door; Electric equipment, the car bottom that is located at underfloor is divided.
In order to reduce the noise of the main noise source such as main motor, speed reducing device toward external diffusion, vehicle both sides are all established described skirtboard and are sealed, not only attractive in appearance but also can noise abatement.
Described single-track vehicle bogie truck is the straddle-type two-axle bogie without bolster special construction, and each car has two, and every axle of power truck is driven by an AC traction motor.Bogie truck adopts center draw gear: framework is welded-steel plate construction, has enough strength and stiffness.Suspension gear between bogie truck and car body is air bellow, and lateral damper is housed, and has good tractive performance, and axle is heavily less than 11t.Truck frame is made up of curb girder, crossbeam, end carriage and guiding, the bearing support of stablizing wheel, and air bellow air storage chamber is made in framework inside.Traveling wheel shaft and horizontal wheel shaft are single swing arm type.Adopt 2 grades of deceleration right angle gear type of drive, motor is elastic coupling joint to the plunging joint of gear case, and gear adopts lubrication by atomization mode, and foundation brake mechanism adopts disc braking.
Suspension type monorail described in the utility model is take existing aerial track train as template, and monorail train is mainly by car body, bogie truck and suspension gear, the compositions such as coupler and draft gear.
Described car body divides large and medium-sized two kinds, and train is generally 4 or 6 marshallings; Driver's cab is established at two ends, and end is also provided with emergency exit door; Laying in structure, the compartment of vehicle and car door requirement is set, and the connection mode of vehicle etc. is all the same with sit-astride vehicle; Having difference only is the top that running part is located at vehicle, car body from bogie truck hang and under, therefore named suspension type; Equipment neither be arranged in the bottom of vehicle, but is arranged in top, and adaptor union is located at the top of vehicle equally; Not only attractive in appearance but also can noise abatement.
Described bogie truck is welded-steel plate construction, and gear case is cast steel, establishes diaxon; Each turning to set up each 4 of walking wheel and track adjusting wheel, is pneumatic rubber wheel, and is furnished with spare tyre; The suspension gear that connects bogie truck and car body is to be made up of pipe link, safe cable wire, oil-pressure damper and drg; Pipe link is welded-steel plate construction, just in case damage, safe cable wire will play safety control effect.
Described combined type bar shaped track girder body of the present utility model, on a circuit by compound the track girder of Straddle type monorail and suspension type monorail.Pillar on shared line, pillar form is inverted L shape.All adopt high strength bolt to connect being connected between pillar and track girder.
The utility model has been realized the compound of straddle-type monorail and suspension type monorail, in employing across the form of lower extension, it is the top that straddle-type monorail beam body 21 is fixed on inverted L shape pillar crossbeam, suspension type monorail beam body 22 is fixed on the below of inverted L shape pillar crossbeam, therefore straddle-type monorail train can be realized above support beam and travelling, suspension type monorail can be realized below support beam and travelling, thereby on a circuit, can support two trains toward same direction running, also support two trains past contrary direction running on same single track.Realize the compound of straddle-type monorail and suspension type monorail.
This compound single track mass transit system advantage is:
(1) Straddle type monorail and suspension type monorail are compound, in employing, across the form of lower extension, not only can support two trains toward same direction running, even also support two trains past contrary direction running on same single track.Track Occupation coefficient is high, belongs to resource high-efficiency type ecological transportation system.
(2) pier stud of combined type single track is arranged in urban green belts, and floor area is little, and space availability ratio is high, also possesses improvement, beautifies, promotes and optimize the function of surrounding environment ecological condition, belongs to environmentally friendly ecological transportation system.
(3) compound type single track is using electric energy as power source, pollution-free, protection of the environment.Low noise, the noise source of monorail transit is mainly electrical motor, according to measured result, in the time of speed of a motor vehicle 60km/h, apart from orbit centre 10m, overhead high 1.2m place, noise figure is 74dB.Belong to environmentally friendly ecological transportation system.
(4) combined type single track is because elevated line is only two track girders, not only small, and separately shelves, and compares again with the relative thick top of other overhead transport cylinders, city for board-like bridge deck structure, and the impact of counterglow is much smaller.Belong to environmental health type ecological transportation system.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail:
Fig. 1 is the block diagram of the utility model embodiment combined type single track mass transit system;
Fig. 2 is the front view of the utility model embodiment combined type single track mass transit system;
Fig. 3 is the front view of Straddle type monorail;
Fig. 4 is the left view of Straddle type monorail;
Fig. 5 is the bogie structure schematic diagram of Straddle type monorail;
Fig. 6 is the front view of suspension type monorail;
Fig. 7 is the bogie structure schematic diagram of suspension type monorail;
Fig. 8 is the aerial conveyor beam bridge schematic diagram of compound monorail transit public system;
Fig. 9 is the aerial conveyor beam bridge left view of compound monorail transit public system.
The specific embodiment
The structure of the utility model embodiment combined type single track mass transit system is as shown in Fig. 1 to 7.
The basic structure of suspension type monorail comprises car body 1, skirtboard 2, bogie truck 3, coupler and draft gear 4 etc.
Car body 1 is owing to being subject to the restriction of rubber tire load-carrying, for overloading passenger must make car body lightweight, therefore generally adopt aluminum alloy welding connecting structure.
In order to reduce the noise of the main noise source such as main motor, speed reducing device toward external diffusion, vehicle both sides are all established described skirtboard 2 and are sealed, not only attractive in appearance but also can noise abatement.
Bogie truck 3 is core components of vehicle, is the part that can embody straddle-type monorail system operation characteristic.Specifically as shown in Figure 4 and Figure 5, the bogie truck of straddle-type single-track vehicle is two axle truck, and axletree is that single-cantilever is fixed on bogie truck, and two walking wheels 5 are housed on every axle, and diameter is 1006mm, is the rubber tire that is filled with nitrogen.Two track adjusting wheels 6 are respectively established in top, bogie truck both sides, and a steady wheel 7 is respectively established in below, and they are all the rubber tires that is filled with air, and diameter is 730mm.For preventing tyre blow-out, three kinds of wheels are all equipped with steel Das Reserverad, and are provided with tyre detection device.Every axle of power truck is driven by an AC traction motor 8, and brake equipment 9 is made up of electric instruction type air damper and electric braking machine.Also be provided with in addition stop device.Suspension gear between bogie truck and car body is air bellow 10, has good tractive performance, and axle is heavily less than 11 tons.
Suspension monorail is mainly by car body 11, bogie truck 12 and suspension gear 13, coupler and draft gear 14 compositions such as grade.
11 points large and medium-sized two kinds of car bodies, train is generally 4 or 6 marshallings, driver's cab is established at two ends, end is also provided with emergency exit door, the laying in structure, the compartment of vehicle and car door requirement is set, and the connection mode of vehicle etc. is all the same with sit-astride vehicle; Having difference only is the top that running part is located at vehicle, car body from bogie truck hang and under.Equipment neither be arranged in the bottom of vehicle, but is arranged in top, and adaptor union is located at the top of vehicle equally; Not only attractive in appearance but also can noise abatement.
Bogie truck 12 is welded-steel plate construction, and gear case is cast steel, establishes diaxon; Each turning to set up each 4 of walking wheel 15 and track adjusting wheel 16, is pneumatic rubber wheel, and is furnished with spare tyre, and the suspension gear that connects bogie truck and car body is to be made up of pipe link 17, safe cable wire 18, oil-pressure damper 19 and drg 20; Pipe link is welded-steel plate construction, just in case damage, safe cable wire will play safety control effect.
The track girder 21 of straddle-type monorail has two kinds of precast concrete rail beam and steel track girders.Most of single-track beam supports all adopt standard precast concrete rail beam, and span is 20m～22m, and section generally adopts I shape hollow section, are highly 1.5m, and width is 0.85m.Track girder adopts prestressed concrete (PC), is all made up of dedicated templates, has higher precision.When span is greater than 22m or track girder building height when very high, adopt in principle steel track girder.Steel track girder section generally adopts box-type section, the preferred steel track girder of the present embodiment.
Track girder 22 great majority of suspension type monorail adopt steel track girder, and section generally adopts the steel beam with box shape of lower openings, and travelled by vehicle wheel is all placed in box beam with track adjusting wheel, along the rail running arranging in beam.When vehicle changes direction of traffic, realize by the parallel motion of movable rail in box track girder.
Combined type bar shaped track girder body on a circuit by compound the track girder of Straddle type monorail and suspension type monorail.Pillar on shared line, pillar form is inverted L shape.Being connected between pillar and track girder is all with bolts.The form that the pillar 23 of track girder adopts is conventionally T shape, inverted L-shaped and door shape, and the present embodiment adopts inverted L-shaped pillar.The pillar of Monorail PC Track Girders is generally reinforced column, and suspension type monorail traffic adopts steel column conventionally, the preferred reinforced column of the present embodiment.
The rigid joint method of attachment of concrete pier is a kind of girder steel that high strength bolt 24 connects and unitized construction form of concrete pier utilized, and its method is the top that the rigid joint joint portion of girder steel and reinforced concrete bridge pier is arranged on reinforced concrete bridge pier; Arrange respectively one in the both sides, top of the reinforced concrete bridge pier along bridge longitudinal axis direction and transmit steel plate with reinforced concrete bridge pier with the bridge pier portion moment of flexure of width, the top that this bridge pier portion moment of flexure is transmitted steel plate is stretched out the top of reinforced concrete bridge pier and is transmitted steel plate with girder portion moment of flexure and is connected by high strength bolt, and girder portion moment of flexure is transmitted steel plate and is connected with girder steel; In two bridge pier portion moments of flexure are transmitted the reinforced concrete bridge pier between steel plate, arrange two with the Shear transfer steel plate of the perpendicular transmission horizontal shear of bridge pier portion moment of flexure transmission steel plate, the top of Shear transfer steel plate is stretched out the top of reinforced concrete bridge pier and is connected by high strength bolt with girder steel.
The utility model is owing to having realized same circuit the compound of beam of getting on the right track, make Straddle type monorail and suspension type monorail compound, across the form of lower extension, not only can support two trains toward same direction running above, even also support two trains past contrary direction running on same single track.Track Occupation coefficient is high, belongs to resource high-efficiency type City Rail Transit System.
Above-mentioned word is described embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; rather than circumscribed; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that aim of the present utility model and claim protect, also can make a lot of improved forms, within these all belong to protection domain of the present utility model.
Claims (2)
1. a combined type single track mass transit system, it is characterized in that comprising Straddle type monorail train and suspension monorail and combined type bar shaped track girder body, the basic structure of Straddle type monorail train comprises car body (1), skirtboard (2), bogie truck (3), coupler and draft gear (4), suspension monorail mainly comprises car body (11), bogie truck (12) and suspension gear (13), coupler and draft gear (14), combined type bar shaped track girder body, on a circuit, Straddle type monorail beam (21) is compound with the track girder (22) of suspension type monorail, pillar (23) on shared line, pillar form is inverted L shape, all adopt high strength bolt (24) to connect being connected between pillar and track girder.
2. combined type single track mass transit system according to claim 1, has realized Straddle type monorail and suspension type monorail is compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320368231.9U CN203601274U (en) | 2013-06-21 | 2013-06-21 | Combined type single-rail public transport system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320368231.9U CN203601274U (en) | 2013-06-21 | 2013-06-21 | Combined type single-rail public transport system |
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| Publication Number | Publication Date |
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| CN203601274U true CN203601274U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320368231.9U Expired - Fee Related CN203601274U (en) | 2013-06-21 | 2013-06-21 | Combined type single-rail public transport system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287440A (en) * | 2013-06-21 | 2013-09-11 | 南京林业大学 | Combined type single-rail public transport system |
| CN106004912A (en) * | 2016-07-05 | 2016-10-12 | 北京交通大学 | Bogie for reducing transverse swinging of suspended type monorail traffics |
| CN107472281A (en) * | 2017-07-28 | 2017-12-15 | 中车南京浦镇车辆有限公司 | A kind of axle single rail bogie of low land plate face straddle-type two |
| CN107662621A (en) * | 2017-09-18 | 2018-02-06 | 包贵光 | Girder steel sky rail train |
| CN108528465A (en) * | 2018-05-28 | 2018-09-14 | 崔宝科 | Mid-air-bus |
| CN109137641A (en) * | 2018-09-03 | 2019-01-04 | 北京交通大学 | A kind of double-standard monorail traffic system |
| CN109137653A (en) * | 2018-09-03 | 2019-01-04 | 北京交通大学 | A kind of space transoportation system based on monorail transit |
| CN109736147A (en) * | 2019-02-27 | 2019-05-10 | 中铁第四勘察设计院集团有限公司 | A kind of track girder system suitable for straddle-type monorail and suspension type monorail |
| CN110528376A (en) * | 2019-09-16 | 2019-12-03 | 中建五局土木工程有限公司 | Buck plate component, load carrier and construction technology |
| CN112663410A (en) * | 2020-12-15 | 2021-04-16 | 中车唐山机车车辆有限公司 | Track hoisting structure and suspension type track traffic system |
-
2013
- 2013-06-21 CN CN201320368231.9U patent/CN203601274U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287440B (en) * | 2013-06-21 | 2017-02-08 | 南京林业大学 | Combined type single-rail public transport system |
| CN103287440A (en) * | 2013-06-21 | 2013-09-11 | 南京林业大学 | Combined type single-rail public transport system |
| CN106004912A (en) * | 2016-07-05 | 2016-10-12 | 北京交通大学 | Bogie for reducing transverse swinging of suspended type monorail traffics |
| CN107472281A (en) * | 2017-07-28 | 2017-12-15 | 中车南京浦镇车辆有限公司 | A kind of axle single rail bogie of low land plate face straddle-type two |
| CN107662621A (en) * | 2017-09-18 | 2018-02-06 | 包贵光 | Girder steel sky rail train |
| CN108528465B (en) * | 2018-05-28 | 2024-06-18 | 崔宝科 | Air bus |
| CN108528465A (en) * | 2018-05-28 | 2018-09-14 | 崔宝科 | Mid-air-bus |
| CN109137641A (en) * | 2018-09-03 | 2019-01-04 | 北京交通大学 | A kind of double-standard monorail traffic system |
| CN109137653A (en) * | 2018-09-03 | 2019-01-04 | 北京交通大学 | A kind of space transoportation system based on monorail transit |
| CN109736147A (en) * | 2019-02-27 | 2019-05-10 | 中铁第四勘察设计院集团有限公司 | A kind of track girder system suitable for straddle-type monorail and suspension type monorail |
| CN110528376A (en) * | 2019-09-16 | 2019-12-03 | 中建五局土木工程有限公司 | Buck plate component, load carrier and construction technology |
| CN110528376B (en) * | 2019-09-16 | 2021-10-19 | 中建五局土木工程有限公司 | Assembly plate assembly, bearing device and construction process |
| CN112663410A (en) * | 2020-12-15 | 2021-04-16 | 中车唐山机车车辆有限公司 | Track hoisting structure and suspension type track traffic system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20150621 |
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| EXPY | Termination of patent right or utility model |