CN202987141U

CN202987141U - Suspension type rail transit

Info

Publication number: CN202987141U
Application number: CN 201220671140
Authority: CN
Inventors: 陈科
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-08
Filing date: 2012-12-08
Publication date: 2013-06-12
Anticipated expiration: 2022-12-08

Abstract

The utility model relates to a suspension type rail transit which is characterized in that fixed rods are arranged on an elevated bridge pier cross beam and are connected with support frames; the support frames are positioned below the bridge pier cross beam; iron rails are arranged on the support frames; a tractor is arranged on the iron rails and is connected with a carriage below the iron rails; and as the carriage is arranged below the iron rails, the center of gravity is downward, so that the driving is more stable. An escape door and an escape ladder are arranged at the left side of the carriage, namely the inner side of the carriage. Passengers enter the carriage through an elevated platform; and the carriage can safely and quickly carry the passengers to a destination under the drive of the tractor. If the carriage is on fire and the like, a driver and the passengers can put down the escape ladder and open the escape door, and the passengers can escape from the carriage through the ladder and safely fall on a greening belt below the middle of an elevated road. The suspension type rail transit has the benefits that as the suspension type rail transit is arranged below the elevated road, no ground road is occupied, so that precious ground road resources are saved; and compared with a newly-built subway or an elevated rail transit and the like, the huge cost can be saved, the construction is more convenient, and the suspension type rail transit can be quickly put into use.

Description

A kind of suspension type rail traffic

Technical fieldThe utility model relates to a kind of track traffic, specifically relates to a kind of suspension type rail traffic.

Background technologyNow urban traffic blocking has become a kind of phenomenon of very general and normalization, and this phenomenon can't radical change within considerable time, and some city is also more and more serious.Now, solution is all being sought in each city, the city decision maker recognize more and that also public transport priority is how important, and public transport not only can effectively solve Urban Traffic Jam Based, and the society in bed rearrangement city, environmental benefit etc. are being brought into play positive role.Just because of this, many cities or begin development and build public transport, as urban public transportation lane, subway etc.But metro investment is huge, and the cycle is long, actual place in operation slower, and subway is not built because of reasons such as funds in many small and medium-sized cities yet.Although it is relatively easy to build urban public transportation lane, along with constantly being multiplied of private car, original urban highway extremely blocks up, thus on original urban highway or footway or the first-class public transportation lane of offering of green belt also can run into bottleneck.For solving urban traffic blocking, the increasing viaduct of many large-and-medium size cities construction free way, some viaduct free way runs through the north and south, east-west in bed rearrangement city, brought into play effect for alleviating urban traffic blocking, but with the viaduct that substantial contribution the builds up automobile that to pass through, the value of viaduct is not fully utilized, thereby has reduced the greater role that the viaduct can be brought into play for alleviating urban traffic blocking.

Summary of the inventionThe utility model purpose is to provide a kind of suspension type rail traffic for addressing the above problem.

The technical scheme that the utility model adopts: be provided with fixed link on the bridge pier crossbeam of viaduct, this fixed link is connected with support, this support is in below the bridge pier crossbeam, this support is down " recessed " word shape, and this support left and right sides is perpendicular fold cross shape, and namely the sidewall of support bottom is connected with the support base plate, described base plate is in the inboard of rack side wall, described rack side wall and described base plate be the junction form right angle both, and the described support left and right sides is symmetrical, leaves spacing between the base plate of the support left and right sides; Two parallel rails are installed on described support base plate, this rail is provided with tractor truck, this tractor truck wheel contacts with rail, this tractor truck is provided with suspension rod, this suspension rod is passed down through between two rails and is connected with the compartment is anterior, rear portion, described compartment is connected with telpher by suspension rod, and this telpher wheel contacts with rail; In described compartment, the front portion is provided with master controller, and this master controller is connected with controller on described tractor truck by wire, and described master controller is provided with effector and switch, and described carriage head is provided with signal receiver, and described compartment afterbody is provided with signal projector; Right side, the described compartment i.e. outside is provided with access door, left side, described compartment is that the inboard is provided with emergency exits, these emergency exits are provided with threshold, this door sill height is more than 30cm, described compartment left-hand face hangs with mobilizable escape ladder, this ladder is and laterally is close to the surface, compartment, and one, this ladder is in the outside of emergency exits threshold and is flexibly connected with described threshold.

A kind of suspension type rail traffic is furnished with overhead platform, and this platform is arranged on the surface road top of below, viaduct, and this platform step face flushes with described compartment step face; This platform is provided with access bridge, one of this access bridge is connected with platform, the other end of this access bridge is connected with bridge pier on the footway that is arranged on viaduct below surface road, an access bridge that is connected with described bridge pier each side is provided with inclined ladder, the upper end of this inclined ladder is connected with access bridge, and the bottom of this inclined ladder is connected with described footway.

The beneficial effects of the utility model: the utility model is arranged on the below, viaduct, takes full advantage of idle space, does not take surface road, has saved valuable limited ground or surface road resource.The utility model is as long as will newly-built viaduct bridge pier raise about 3m again and increase the corresponding bearing capacity etc. of bridge pier and viaduct case beam, although also will increase cost, but can save huge cost compared with newly-built subway or aerial conveyor traffic etc., and the construction period is relatively short, build more conveniently, can drop into quickly actual use.The utility model compartment is arranged on below rail, and center of gravity is more steady, tractor truck and compartment is travelled more smooth and easy steady.The utility model is not restricted by traffic lights, can not get congestion, and can the passenger be transported to the destination safe and efficiently.

Description of drawings

Fig. 1 is the application schematic diagram in the utility model cross-sectional plane situation.

Fig. 2 is that the utility model support such as is connected at the schematic diagram with rail.

Fig. 3 is that the horizontal facade of the utility model is used schematic diagram.

The specific embodimentNow by reference to the accompanying drawings the utility model embodiment is done further narration.

As shown in Figure 1 to Figure 3,1. crossbeams in figure, 2. fixed link, 3. support, 4. platform, 5. ring road, 6. tractor truck, 7. rail, 8. suspension rod, 9. compartment, 10. ladder, 11. telphers.

Be provided with fixed link 2 on viaduct bridge pier crossbeam 1, this fixed link 2 is connected with support 3, this support 3 is in bridge pier crossbeam 1 below, this support 3 is down " recessed " word shape, and this support 3 left and right sides are perpendicular fold cross shape, and namely the sidewall of support 3 bottom is connected with support 3 base plates, described base plate is in the inboard of support 3 sidewalls, described support 3 sidewalls and described base plate be the junction form right angle both, and described support 3 left and right sides are symmetrical, leave spacing between support 3 left and right sides base plates; On described support 3 base plates, two parallel rails 7 are installed, this rail 7 is provided with tractor truck 6, these tractor truck 6 wheels contact with rail 7, this tractor truck 6 is provided with suspension rod 8, this suspension rod 8 is passed down through between two rails 7 and is connected with compartment 9 is anterior, 9 rear portions, described compartment are connected with telpher 11 by suspension rod 8, and these telpher 11 wheels contact with rail 7; Interior front portion, described compartment 9 is provided with master controller, this master controller is connected with controller on described tractor truck 6 by wire, described master controller is provided with effector and switch, and described compartment 9 heads are provided with signal receiver, and described compartment 9 afterbodys are provided with signal projector; 9 right sides, the described compartment i.e. outside are provided with access door, 9 left sides, described compartment are that the inboard is provided with emergency exits, these emergency exits are provided with threshold, this door sill height is more than 30cm, described compartment 9 left-hand face hang with mobilizable escape ladder 10, and these ladder 10 width can be arranged on 30-50cm, and are substantially corresponding with the height of threshold 30cm, this ladder 10 is and laterally is close to 9 surfaces, compartment, and 10 1, this ladder is in the outside of emergency exits threshold and is flexibly connected with described threshold.

A kind of suspension type rail traffic is furnished with overhead platform 4, and this platform 4 is arranged on the surface road top of below, viaduct, and these platform 4 step faces flush with described compartment 9 step faces; This platform 4 is provided with access bridge, one of this access bridge is connected with platform 4, the other end of this access bridge is connected with bridge pier on the footway that is arranged on viaduct below surface road, an access bridge that is connected with described bridge pier each side is provided with inclined ladder, the upper end of this inclined ladder is connected with access bridge, and the bottom of this inclined ladder is connected with described footway.

Compartment 9 length can be set to be equivalent to the length of 1.5-3 bus and unsuitable oversize; The viaduct radian of generally turning is larger, the rail 7 turning radians and the viaduct turning radian that are arranged on the below, viaduct are basically identical, the compartment 9 that is equivalent to 1.5-3 bus length makes the distance between tractor truck 6 and telpher 11 can be not oversize, and 11 of tractor truck 6 and telphers can be led compartment 9 smooth and easy turning driving on rail 7; And the compartment 9 that is equivalent to 1.5-3 bus length can carry many passengers, and is as larger in passenger flow volume on this rail line, can increase the order of classes or grades at school of car.Not oversize compartment 9 can reduce weight, thereby also can alleviate bridge pier crossbeam 1, the pressure of support 3, rail 7 etc., more can guarantee the safety of whole track traffic, viaduct and Pedestrians and vehicles etc.

Although the utility model can not arrange sleeper between two rails 7, but can not exert an influence to rail 7, because the gross tonnages such as tractor truck 6, telpher 11 and compartment 9 are not very large, the bearing capacity of rail 7 can not produce additional effect (do not establish sleeper, can alleviate the very large weight of rail 7 own yet) to setting within the specific limits; Compartment 9 is in rail 7 belows, and center of gravity is downward, makes rail 7 be difficult for vibrations, can keep better bearing capacity and stationarity; Each bridge pier crossbeam 1 is provided with support 3, and rail 7 is fixed on support 3 base plates reliably, and each support 3 spacing is not very long, so two rails 7 can keep parallel all the time.Certainly, also can according to circumstances set up 1-2 small rack (should accomplish that simultaneously this small rack can not affect the initial quality of case beam) bottom the case beam of viaduct, make rail 7 spans shorter, thereby bearing capacity, balance, steadiness of making rail 7 etc. obtain Reliable guarantee.

The rail 7 that cause is arranged between each support 3 is shorter, the impact of phenomenon so rail 7 is expanded with heat and contract with cold hardly, as long as stay very little gap between every rail 7 heads, make tractor truck 6, telpher 11 wheels in these gaps by the time can or not produce very little noise.Also visual feelings adopt the seamless rail 7 of long distance in the little Shelter in South China Cities of temperature contrast, make tractor truck 6, telpher 11 by the time noise less, simultaneously, drive a vehicle more steady comfortable, the maintenance costs of rail 7 etc. are more economized.In fact, the wheel on tractor truck 6, telpher 11 seldom, the vibrations, the noise that are produced by wheel turns friction are also very little, wheel is also limited to the degree of wear of rail 7.Because tractor truck 6 powers needn't be too large, so the noise that tractor truck 6 itself sends is also little, and tractor truck 6 can be realized electrification fully, and not only noise is little, and more efficient, environmental protection.So the utility model can not produce excessive noise, the noise that the automobile that travels on the surface road compared with below, on the viaduct and viaduct sends is much smaller.

Be arranged on because of rail 7 on the support 3 of bridge pier crossbeam 1 below, be on different positions from the viaduct roadbed, and the viaduct is to make with concrete box girder etc., its material and structure are different from rail 7 material therefors and structure; In addition, the automobile that travels on the viaduct is big and small, various, faster or slower, and rhythm differs, and both single very rhythmist of the tractor truck 6 that travels on rail 7.So when automobile on the viaduct and tractor truck 6, telpher 11 Shi Buhui that travels simultaneously on rail 7 produce resonance effect (run automobile as upper stratas such as Qiantang River Bridge, Qianjiang two bridges, be independent of each other when lower floor runs a train), can not bring potential safety hazard.Set up 1-2 small rack bottom at viaduct case beam, this small rack also will be connected bottom the case beam by pipe link, this pipe link and small rack can absorb, disperse automobile at the wave of oscillation (or Sasser) that travels on the viaduct and tractor truck 6, telpher 11 produce when travelling on rail 7, and the wave of oscillation energy itself that transmits by described pipe link is very little, add that being connected bar and small rack absorbs, disperses, remaining wave of oscillation energy is less, can not produce harm to viaduct or rail 7 etc.

When tractor truck 6 drives compartment 9 operation, speed can be set in 50 kilometers left and right (in the situation that there is no traffic lights, this average speed per hour is good, it can be transported to the destination with the passenger quickly), and the automobile that the wind speed that this speed per hour produces, air-flow travel on also can the surface road to the below, viaduct and pedestrian etc. exert an influence.

Be arranged on the inboard of viaduct below because of rail 7, can not affect automobile from the ring road 5 in the outside, the viaduct viaduct of coming in and going out.

The passenger climbs up inclined ladder by access bridge in-track platform 4 from the footway, this platform 4 is provided with canopy, provides convenience by bus for the passenger when blowing and raining.Around platform 4 and near rail 7 one sides, fence, sight shield (reserving the gangway that the passenger passes in and out compartment 9) etc. can be set, safer when making the passenger come in and go out compartment 9.Because the step face in platform 4 step faces and compartment 9 flushes, so that the passenger passes in and out compartment 9 is very convenient.

Under the drive of tractor truck 6, compartment 9 is suspended on the eminence quick and stable and moves forward, passengers in compartment 9 can browse, appreciate compartment 9 outer cityscape, landscape, thus to the passenger with serve pleasure (and these be take subway experience less than).The automobile that travelling on the viaduct, below, viaduct are travelling by " train " of suspension, the various automobiles that travelling on surface road, and the traffic of this layered stereoscopic is also the scenery very together in city.

The driver controls tractor truck 6 by effector and drives compartment travel (also practicable automatic Pilot) in compartment 9.Drive compartment 9 to overtake in the way at tractor truck 6, with one of front tractor truck 6 and compartment 9 when nearly (as only having the 100m spacing), the signal receiver that is arranged on compartment 9 heads can automatically receive the signal that the signal projector that is arranged on compartment 9 afterbodys in front sends, namely can give the alarm on master controller, remind the driver to note slowing down, in time do not slow down as the driver, master controller can assign the instruction of slowing down or stopping automatically for tractor truck 6, thereby can avoid the generation of the accidents such as car to car impact.

if the event such as catch fire that compartment 9 is interior, driver or passenger can be that escape ladder 10 on inner surface puts down with horizontal 9 left sides, compartment that hang over, it is vertical by laterally becoming after ladder 10 puts down, because of 10 1, ladder and the outside flexible connection of emergency exits threshold, on ladder 10 upper ends just are in outside the emergency exits threshold, ladder 10 lower ends are on the green belt below the centre, viaduct, when opening emergency exits, the passenger can withdraw compartment 9 and land on the green belt below the centre, viaduct by ladder 10, the passenger who makes land can not clash with the vehicle that travels on the surface road of below, viaduct, guarantee that passenger safety withdraws.

The viaduct that bed rearrangement city thing or south-north direction are especially run through in the viaduct generally all belongs to the important main thoroughfare in city, and the turning highway section of these viaducts is relatively less, and is comparatively favourable to the enforcement of the utility model track traffic; The traffic of the utility model suspension type rail can be in advance implement on road relatively more straight relatively independent viaduct again tentative, in the situation that accumulation relatively rich experience, at the more ripe practice and extension on other relatively complicated viaduct again of each side's conditions such as technology.

Claims

1. suspension type rail traffic, it is characterized in that: be provided with fixed link on the bridge pier crossbeam of viaduct, this fixed link is connected with support, and this support is in below the bridge pier crossbeam, and this support is down " recessed " word shape, this support left and right sides is perpendicular fold cross shape, the sidewall bottom that is support is connected with the support base plate, and described base plate is in the inboard of rack side wall, and described rack side wall and described base plate be the junction form right angle both, the described support left and right sides is symmetrical, leaves spacing between the base plate of the support left and right sides; Two parallel rails are installed on described support base plate, this rail is provided with tractor truck, this tractor truck wheel contacts with rail, this tractor truck is provided with suspension rod, this suspension rod is passed down through between two rails and is connected with the compartment is anterior, rear portion, described compartment is connected with telpher by suspension rod, and this telpher wheel contacts with rail; In described compartment, the front portion is provided with master controller, and this master controller is connected with controller on described tractor truck by wire, and described master controller is provided with effector and switch, and described carriage head is provided with signal receiver, and described compartment afterbody is provided with signal projector; Right side, the described compartment i.e. outside is provided with access door, left side, described compartment is that the inboard is provided with emergency exits, these emergency exits are provided with threshold, this door sill height is more than 30cm, described compartment left-hand face hangs with mobilizable escape ladder, this ladder is and laterally is close to the surface, compartment, and one, this ladder is in the outside of emergency exits threshold and is flexibly connected with described threshold.

2. a kind of suspension type rail traffic according to claim 1, it is characterized in that: this track traffic is furnished with overhead platform, and this platform is arranged on the surface road top of below, viaduct, and this platform step face flushes with described compartment step face; This platform is provided with access bridge, one of this access bridge is connected with platform, the other end of this access bridge is connected with bridge pier on the footway that is arranged on viaduct below surface road, an access bridge that is connected with described bridge pier each side is provided with inclined ladder, the upper end of this inclined ladder is connected with access bridge, and the bottom of this inclined ladder is connected with described footway.