CN109625000B

CN109625000B - Suspension type rail train suitable for mountainous region and scenic region operation

Info

Publication number: CN109625000B
Application number: CN201910119127.8A
Authority: CN
Inventors: 刘洪润; 华玉和
Original assignee: Individual
Current assignee: Shenzhen Lizhuan Technology Transfer Center Co ltd
Priority date: 2019-02-18
Filing date: 2019-02-18
Publication date: 2020-10-13
Anticipated expiration: 2039-02-18
Also published as: CN109625000A

Abstract

A suspension type rail train suitable for running in mountainous regions and scenic regions can solve the technical problems of high manufacturing cost, large potential safety hazard and poor flexibility of the existing transportation equipment in the mountainous regions and the scenic regions. The monorail car device comprises M monorail cars, wherein M is more than or equal to 2, and the M monorail cars are connected in series by connecting guide rods to form a train set and hung on the rail device to run synchronously; the monorail car is provided with a gear; the rail device comprises a rail and a rack; the rail is made of section steel and is in an inverted T-shaped structure, a rack is fixed in the middle of the lower end face of the flange of the rail, the rack is meshed with a gear on the monorail car, and the rail is fixed on a rail supporting frame; the invention is suitable for occasions with various landforms and landscape changes and narrow space in mountainous regions and scenic spots as equipment for carrying personnel or goods, and has the advantages of convenient installation, convenient use of Kinetix, low cost, safety and reliability.

Description

Suspension type rail train suitable for mountainous region and scenic region operation

Technical Field

The invention relates to the technical field of monorail cars, in particular to a suspension type rail train suitable for running in mountainous regions and scenic spots.

Background

The landscape of a lot of famous rivers and mountains in China is charming, gentle and beautiful, and is the excellent situation of sightseeing and touring, but the traveling of people is greatly inconvenient because of rugged, dangerous and violent roads in mountainous areas and deep gullies.

In some places with slow slope change and low mountain landscape, sightseeing vehicles are adopted in a plurality of scenic spots as walking tools; the sightseeing bus is used for building roads, so that the original landform of mountain scenic spots is destroyed, the built roads are roundabout in turning, narrow and steep due to the limitation of mountain conditions, and the building and maintenance costs are very high; moreover, because the unsafe factors of people and objects in mountainous areas are more, accidents of sightseeing vehicles are inevitable, and thus serious loss and influence which are difficult to recover are brought to people.

For mountainous regions and scenic regions with steep mountainous conditions, deep gullies and high altitudes, people mostly adopt cableways and cable cars to carry people and goods; the cage of cableway and cable car is either walking on the track on the ground or suspended on the overhead steel cable, and its working mode is that the driving device drives the steel cable to pull the cage to the hillside with certain gradient or suspended on the overhead steel cable to lift or lower the person and goods; therefore, unsafe factors of the cableway and the cable car are not overlooked, and corresponding safety protection facilities are required to be arranged on the cableway and the cable car to avoid accidents, so that the construction cost is increased, the use and maintenance cost is greatly increased, and the economic burden is finally increased for passengers; moreover, the cableway cable and the cable car are mostly built in the mountainous mountains and the mountainous mountains, so that the accident of group death and group injury is easily caused by accidents, great difficulty is brought to rescue work, the caused consequence is difficult to want, and the cableway cable and the cable car are difficult to use in the narrow and tortuous environment due to poor adaptability to the landform and low long-distance transportation efficiency, so that the application of the cableway cable and the cable car is also limited.

Disclosure of Invention

The invention provides a suspension type rail train suitable for running in mountainous regions and scenic regions, which can solve the technical problems of high manufacturing cost, large potential safety hazard and poor flexibility of the existing transportation equipment for the mountainous regions and the scenic regions.

In order to achieve the purpose, the invention adopts the following technical scheme:

a suspension type rail train suitable for running in mountainous regions and scenic regions comprises a rail device, a monorail car device and a rail support frame, wherein the rail support frame is fixed on the ground, the monorail car device is fixed on the rail support frame, the monorail car device comprises M monorail cars, M is more than or equal to 2, the M monorail cars are connected in series through connecting guide rods to form a train set and are suspended on the rail device to run synchronously; the monorail car is provided with a gear;

the monorail cars are characterized by comprising two types, namely a power device type monorail car and a non-power device type monorail car, the difference between the power device type monorail cars and the non-power device type monorail cars is that a driving device and a braking device are omitted, the other parts of the monorail cars are kept as same as the driving device and the braking device, the power device type monorail cars are arranged at two ends of a suspension type rail train in a split mode, the two types of monorail cars can be randomly grouped according to needs in the middle of the suspension type rail train, the two types of monorail cars are connected through a connecting guide rod, universal joints are arranged at two ends of the connecting guide rod, and the universal joints are connected to a mounting seat at the bottom of the frame of each monorail car.

Specifically, the rail device comprises a rail, a rack and a bolt; the track is the structure of "T" type of falling that makes with steel, still be fixed with the rack in the middle of "T" type track flange lower extreme face, the rack with gear engagement on the monorail car the orbital web upper end is bored there is the through-hole, penetrate the bolt in the through-hole, be used for fixing the track.

Furthermore, the track support frames are more in types and can be selected for use according to actual requirements;

the track support frame is of an inverted L-shaped structure and comprises cross arms, vertical rods and anti-sinking boots; the cross arm is made of section steel, one end of the cross arm is fixed at the top end of the vertical rod, a support for installing a sliding contact line is arranged below the other end of the cross arm, an installation frame for fixing the inverted T-shaped rail is arranged below the middle part of the cross arm, and through holes are formed in the lower part of the installation frame corresponding to the positions of bolt holes reserved in a web plate of the inverted T-shaped rail so as to fix the rail on the rail installation frame by using bolts; the vertical rod is made of profile steel or prefabricated reinforced concrete, and the lower end of the vertical rod is also provided with an anti-sinking boot due to the poor bearing capacity of the earth or sand ground; the anti-sinking boots are made of stone or precast concrete and are of circular or polygonal structures, holes are reserved in the middle, the shape and size of the holes are consistent with the outline of the cross section of the vertical rods, so that the lower end parts of the vertical rods can be conveniently inserted into the holes without shaking, the anti-sinking boots and the vertical rods inserted into the holes are buried on the ground together, the vertical rods can be effectively prevented from sinking due to long-term bearing, and the inclination phenomenon of the track support frame due to uneven stress can be inhibited.

Furthermore, the monorail car device comprises a frame unit, a passenger unit, a driving unit, a braking unit and a power supply and control unit;

the upper part of the monorail frame is of a u-shaped structure, and extension sections are arranged on the bottom of the u-shaped structure towards two side parts and are used for mounting the passenger unit and the driving unit respectively; two groups of travelling wheel sets are respectively clamped in the abdominal cavity at the upper part of the U-shaped support relative to two side parts of the web plate of the inverted T-shaped track, the lower rims of the two groups of travelling wheel sets are respectively contacted with the upper flange surface of the inverted T-shaped track and can flexibly roll on the flanges, the two groups of travelling wheel sets are respectively fixed on the U-shaped support by wheel set shafts with the same number, the travelling wheel sets are also provided with outer rims which are matched with the left and right outer side parts of the flanges of the inverted T-shaped track, and the guiding function of the rail car when running on the inverted T-shaped track is achieved;

two groups of compaction wheel pairs are correspondingly arranged in the abdominal cavity of the U-shaped bracket below the walking wheel pair; the two groups of pressing wheel pairs are respectively clamped at two side parts of the driving rack on the lower end surface of the inverted T-shaped track flange, the two groups of pressing wheel pairs are respectively fixed on the U-shaped bracket by wheel pair shafts with equal number, and the upper wheel edges of the two groups of pressing wheel pairs are respectively contacted with the lower end surface of the inverted T-shaped track flange and can flexibly roll on the flange on the lower end surface;

the walking wheel is to falling the orbital edge of a wing centre gripping of "T" type in the centre with the pinch roller pair, still is equipped with the elastic sleeve of making with rubber or polyurethane material on the outer rim of walking wheel and pinch roller, characterized by: the fit clearance between the travelling wheel pair and the pressing wheel pair and the flange of the inverted T-shaped track can be automatically adjusted to a certain degree, so that the abrasion of the inverted T-shaped track is reduced, the good meshing between the gear and the rack is kept, the transverse swing generated in the running process of the monorail car is inhibited, the noise is reduced, the comfort level of passengers is improved, and meanwhile, the pressing wheel pair also has an auxiliary guiding function in the running process of the monorail car;

furthermore, a pair of through holes are correspondingly formed in the left side part and the right side part of the middle part of the u-shaped support between the two groups of pressing wheel pairs in the radial direction, bearings are embedded in the through holes respectively, a driving shaft penetrates through the inner circles of the two bearings, two end parts of the driving shaft penetrate out of the u-shaped support respectively, one end of the driving shaft is connected to the power output end of the coupler, and the other end of the driving shaft is used for fixing a brake disc of the brake.

The passenger carrying unit comprises an anti-shaking mechanism, a passenger carrying frame, a controller, a brake handle, armrests, a seat and pedals; when the monorail car runs on a track with continuously changed gradient, the gravity center of the passenger unit suspended below the monorail car can be continuously changed, in order to keep the gravity center of the passenger unit always vertically downward, the passenger unit is hung on the lower side of a U-shaped bracket of the monorail car in a hinging mode through a bearing shaft, and when the monorail car runs on the track with different gradient, the passenger unit can drive the bearing shaft to rotate a corresponding angle along with the direction of slope change in a reversible mode, so that the gravity center swing of the passenger unit caused by the gradient change is reduced; because the passenger unit and the passengers are overlapped together to have certain mass, the passenger unit cannot stop immediately after rotating by a corresponding angle, and can generate a moment oscillating and swinging back and forth along the radial direction of the bearing shaft; an anti-shaking mechanism is arranged for overcoming the oscillating moment; the anti-sway mechanism is characterized in that induction elements are arranged at front and back corresponding positions of a variable slope point of the track, detection elements are arranged at corresponding positions on a U-shaped bracket of the monorail car, and when the monorail car runs to the front and back positions of the variable slope point, the detection elements are switched on a control circuit under the action of the induction elements to control an execution element to generate corresponding actions so as to prevent the oscillation and sway phenomena;

further, bar magnets are arranged in the front and rear positions of the slope changing point of the inverted T-shaped track along the track direction, magnetic induction switches are arranged at corresponding positions on a u-shaped support of the monorail car, when the monorail car runs to the slope changing point, the magnetic induction switches are switched on an excitation coil loop of a normally closed electromagnetic brake under the action of the magnets, the brake is in a brake release state at the moment, and the manned unit drives the bearing shaft to rotate by a corresponding angle along the radial direction of the bearing shaft under the action of gravity so as to keep the gravity center of the manned unit vertically downward; when the monorail car is driven away from a slope-changing point, the monorail car enters a turn-off state due to the fact that the magnetic induction switch leaves the bar magnet, a magnet exciting coil loop of the normally closed type electromagnetic brake is cut off, the normally closed type electromagnetic brake recovers a normally closed (braking) state, the passenger unit and the bearing shaft cannot rotate around the shaft any more, and oscillation swing of the passenger unit is restrained;

furthermore, the passenger unit is arranged on an extension section of the U-shaped support close to a vertical rod of the rail support frame, preferably, a mounting plate is fixedly arranged in the middle of a longitudinal beam of the extension section, a through hole is reserved in the middle of the mounting plate, a bearing seat is embedded in the through hole, a bearing is arranged in the bearing seat, a bearing shaft is inserted into an inner circle of the bearing shaft in an interference fit mode, the bearing shaft can only radially rotate but cannot axially move, a normally closed electromagnetic brake is sleeved on the bearing shaft, a brake disc part of the brake is arranged on the bearing shaft close to the mounting plate, and a screw hole is reserved in the mounting plate at a position corresponding to a mounting screw of the normally closed electromagnetic brake, so that the part of the brake is fixed on the mounting plate through the mounting screw; the passenger frame is fixedly hung on the shaft end of the bearing shaft extending out of the normally closed electromagnetic brake,

furthermore, the passenger frame is made of profile steel, the structure of the passenger frame is a cuboid, long sides of two sides of the cuboid are vertically downward, the middle of a cross beam on the upper side of the cuboid is fixedly connected to the outer end part of the bearing shaft, a controller, a brake handle, a foldable armrest, a foldable seat and a foldable pedal are sequentially arranged on the left long side and the right long side of the cuboid from top to bottom, preferably, the passenger frame is arranged close to one side of the vertical rod of the rail support frame, only a proper safe running gap needs to be reserved between the passenger frame and the vertical rod, the ground clearance of the pedal of the passenger frame is as small as possible, and the risk degree of accidents under extreme conditions is reduced while the passengers get on and off;

furthermore, the controller is arranged on the passenger frame and is convenient for personnel to operate, and various electric control and communication functions are integrated on the controller;

the electric control adopts PLC programming control, each controller can not only independently control the operation of the monorail car, but also control the operation of the whole suspension type rail train through function conversion, and a plurality of controllers can be connected in parallel to control the operation of one suspension type rail train;

furthermore, the brake handle is arranged on the passenger frame and is convenient for a passenger to operate, so that the brake control of the monorail vehicle is facilitated;

furthermore, the armrests, the seats and the pedals are hinged to proper positions between two vertically downward long frames of the square body in a shaft coupling mode and are provided with return springs, and when a person leaves the passenger carrying unit, the armrests, the seats and the pedals can be folded selectively to reduce the occupied space;

further, the driving unit comprises a driving motor, a gearbox, a coupling, a driving shaft and a driving wheel; preferably, the driving motor and the gearbox are designed integrally, the driving motor is a direct-current variable-frequency permanent magnet motor, and the driving device is fixed on an extending section of the bottom of the u-shaped support, which is far away from the vertical rod of the support frame, by using a bolt;

the coupling is used as a connecting piece between the gearbox and the driving shaft and used for reducing the fit error between the gearbox and the driving shaft in the radial direction and the axial direction;

the driving shaft transmits the torque on the output shaft of the gearbox to the driving gear, the driving gear is sleeved on the driving shaft in the abdominal cavity corresponding to the U-shaped support and is meshed with the rack, and the tooth width of the driving gear needs to be larger than that of the rack.

Further, the brake unit comprises a brake, a brake disc and a control handle; preferably, the brake unit is a hydraulic disc brake, the brake is arranged at a proper position on a U-shaped frame, the brake disc is fixed at the end part of the driving shaft extending out of the U-shaped frame, and the brake control handle can be arranged at the armrest or the pedal of the passenger frame for a single monorail vehicle; for the suspension type rail train, the brake control handles can be arranged on the monorail cars at the head and the tail of the rail train, and the suspension type rail train brake system is characterized in that all the monorail cars with brakes in the suspension type rail train are synchronously braked in a centralized control mode.

Furthermore, the power supply control unit comprises a sliding contact line, a current collector, a conducting wire and a controller, preferably, the sliding contact line comprises an insulating sleeve and the current collector, the insulating sleeve is a semi-closed special-shaped pipe component, a plurality of naked guide rails can be embedded in the insulating sleeve according to needs, the guide rails are used as power supply conducting wires, the guide rails are mutually insulated and are insulated from the shell, and therefore the power supply safety is guaranteed; the sliding contact line is divided into two loops, one loop is a loop specially used for supplying power to the driving motor, the other loop is a special control and communication loop, the two sliding contact lines are integrally fixed on the mounting bracket below one end of the cross arm in a same frame, the direction of the sliding contact line is consistent with that of the inverted T-shaped track, and a proper distance is kept between the sliding contact line and the inverted T-shaped track in the horizontal direction and the vertical direction so as to be beneficial to being matched with a current collector arranged on the monorail car, and the sliding contact line also has the capability of being simultaneously contacted with a plurality of groups of current collectors;

the current collector is driven by a traction mechanism arranged on the U-shaped bracket to synchronously run on the monorail car, the number of poles of the current collector electric brushes corresponds to the number of guide rails in the insulating sleeve, the current collector is divided into two paths, one path is in contact with the trolley line powered by the driving motor, a power supply is led to the driving motor through a connecting lead, the other path is in contact with the trolley line of the control and communication line, the current collector is characterized by being used for control and communication transmission among the monorail cars, among the suspension type rail trains and between the suspension type rail trains and a platform, and the two paths of current collectors are combined together and arranged at fixed positions on the U-shaped bracket of the monorail car corresponding to the trolley line;

furthermore, the conducting wire is divided into a power wire and a communication wire, and the two conducting wires are flexible conducting wires which are resistant to folding.

According to the technical scheme, the suspension type rail train disclosed by the invention is suitable for occasions with various landforms and landforms in mountainous regions and scenic regions and narrow space and is used as equipment for carrying personnel or goods, the installation is convenient, the use is convenient Kinetix, the cost is low, and the suspension type rail train is safe and reliable.

Has the following beneficial effects:

1. at least one rail can be arranged on the same support frame, at least one suspended rail train can run on the same rail in the same direction at the same time, a plurality of suspended rail trains can run on two or more rails in opposite directions at the same time, two types of monorail cars with power units and without power units, which form the suspended rail trains, can be flexibly marshalled according to needs, the number of the monorail cars can be increased or decreased at any time according to the size of passenger flow, and the monorail cars with power can run independently.

2. Generally, each monorail vehicle passenger unit is designed to be used by two persons, the height of the passenger unit only needs to meet the standing height of an adult, so that the occupied space is small, the running condition in a narrow space is met, the passenger unit is hung at the lower part of the monorail vehicle in a hinged mode, no matter what track the monorail vehicle runs on, the gravity center of the passenger unit is always vertically downward, rubber elastic sleeves are sleeved on the outer edge surfaces of a walking wheel pair and a pressing wheel pair, the matching between the walking wheel pair and the track is more appropriate, and meanwhile, the comfort level of passengers is increased.

3. Because the pedal for passengers is designed to be closer to the ground, the pedal is convenient for passengers to get on and off, and simultaneously, the risk of injury to the passengers in case of accidents under extreme conditions is greatly reduced, and the safety of the pedal is improved.

4. The direct-current variable-frequency permanent magnet motor is adopted to restrain impact force generated during starting and stopping, and meanwhile, the speed regulation of the suspended type monorail vehicle is smoother.

5. The requirement on the terrain and the topography is lower when the rail supporting frame is erected, and the erecting method is very simple and convenient, so that the application range of the suspension type rail train is very wide.

Drawings

FIG. 1 is a schematic view of the invention operating on a track;

FIG. 2 is a schematic view of the monorail car structure of the present invention;

FIG. 3 is a schematic sectional view A-A of the drawings;

fig. 4 is a schematic view of a monorail car at a track ramp point.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

As shown in fig. 1 to 4, a suspended track train 1 of the present embodiment includes a track device 3, a railcar device 2, a track support frame 5, and a coupling rod 10;

the suspension type rail train 1 is formed by connecting a certain number of monorail car devices 2 in series through connecting guide rods 10 to form a train set, and the monorail car devices synchronously run on the same rail;

the monorail car device 2 that constitutes the suspended rail train 1 is of two types: one is provided with a power unit, the other is provided with an unpowered unit, the difference between the two is that the monorail car 2 without the unpowered unit is provided with less driving devices and less braking devices, and the other parts are kept as same as each other; the monorail cars 2 with power units are respectively arranged at two ends of the suspension type rail train 1, the middle of the suspension type rail train 1 can be randomly grouped by two different types of monorail cars 2 according to requirements, the two types of monorail cars 2 are connected through a connecting guide rod 10, universal joints 41 are arranged at two ends of the connecting guide rod 10, and the universal joints 41 are fixedly connected to mounting seats 21 at the bottom of the frame of each monorail car 2.

The rail device comprises a rail 3, a rack 20 and a bolt 45; the track 3 is made of section steel and is of an inverted T-shaped structure, a rack 20 is further fixed in the middle of the lower end face of the flange of the track 3, the rack 20 is meshed with a gear 22 on the monorail car 2, a through hole 44 is drilled in the upper end of a web plate of the inverted T-shaped track 3, and a bolt 45 penetrates into the through hole 44 and is used for fixing the track 3.

The track support frames are various and can be flexibly selected according to actual requirements;

the track support frame 5 is of an inverted L-shaped structure, and the inverted L-shaped track support frame 5 comprises cross arms 6, vertical rods 7 and anti-sinking boots 39; the cross arm 6 is made of section steel, one end of the cross arm is fixed on the top end of the vertical rod 7, a bracket 32 provided with a trolley line 4 is arranged below the other end of the cross arm, a support 31 for fixing the inverted T-shaped track 3 is arranged below the middle part of the cross arm, and a through hole is arranged at a position corresponding to a bolt hole 44 reserved on a web plate of the track 3, so that the track 3 is conveniently fixed on the support 31 by a bolt 45; the vertical rod 7 is made of profile steel or prefabricated reinforced concrete, the bearing capacity of the earth or sand and stone ground 40 is poor, so that the lower end of the vertical rod 7 is provided with the anti-sinking boots 39, the anti-sinking boots 39 are made of stone or concrete and are circular or polygonal, a hole is reserved in the middle, the shape and size of the hole and the outline of the cross section of the vertical rod 7 are consistent, the vertical rod 7 can be conveniently inserted, meanwhile, the vertical rod 7 is guaranteed not to shake in the hole, the vertical rod 7 can be effectively prevented from sinking due to long-term bearing, and the inclination phenomenon of the track support frame 5 due to uneven stress can be effectively inhibited.

The monorail car device 2 comprises a car frame unit 19, a passenger unit 8, a driving unit, a braking unit and a power supply and control unit;

the upper part of the frame unit is a u-shaped structure 19, and the bottom of the u-shaped structure 19 is provided with extension sections 16 at two sides respectively, and the extension sections are used for mounting the passenger unit and the driving unit respectively; two groups of travelling wheel pairs 29 are respectively clamped in the abdominal cavity at the upper part of the U-shaped support 19 relative to the two side parts of the web plate of the inverted T-shaped track 3, the lower rims of the two groups of travelling wheel pairs 29 are in contact with the end surfaces of the upper flanges of the inverted T-shaped track 3 and can roll on the flanges, the travelling wheel pairs 29 are respectively fixed at the upper part of the U-shaped support 19 by wheel pair shafts 12 with the same number, the travelling wheel pairs 29 are also provided with outer rims 28, and the outer rims 28 are matched with the left outer side parts and the right outer side parts of the flanges of the inverted T-shaped track 3 to play a role in guiding the rail car 2 when running on the inverted T-shaped track 3;

two groups of pressing wheel pairs 23 are correspondingly arranged in the abdominal cavity of the u-shaped bracket 19 below the traveling wheel pair 29, the two groups of pressing wheel pairs 23 are respectively clamped on the two side parts of the rack 20 on the lower end surface of the flange of the inverted T-shaped rail 3, the two groups of pressing wheel pairs 23 are respectively fixed on the u-shaped bracket 19 by wheel pair shafts 18 with the same number, and the upper wheel rims of the two groups of pressing wheel pairs 23 are respectively contacted with the lower end surface of the flange of the inverted T-shaped rail 3 and can flexibly roll on the flange;

the traveling wheel pair 29 and the pressing wheel pair 23 clamp the flange of the inverted T-shaped track 3 in the middle, and elastic sleeves 11 made of rubber or polyurethane materials are further arranged on the outer flanges of the traveling wheel pair 29 and the pressing wheel pair 23, and the inverted T-shaped track is characterized in that: the fit clearance between the traveling wheel pair 29 and the pressing wheel pair 23 and the flange of the inverted T-shaped track 3 can be automatically adjusted to a certain extent, so that the abrasion to the flange of the track 3 is reduced, the good meshing between the gear 22 and the rack 20 is kept, the transverse swing generated in the running process of the monorail car 2 is inhibited, the noise is reduced, the comfort level of passengers is increased, and meanwhile, the pressing wheel pair 23 also has the function of paving and guiding the monorail car 2 in running;

a pair of through holes are correspondingly formed in the left side and the right side of the middle of the u-shaped support 19 and between the two groups of the pressing wheel pairs 23 in the radial direction, bearings 17 are respectively embedded in the through holes, a driving shaft 24 penetrates through the inner circles of the two bearings 17, two ends of the driving shaft 24 respectively penetrate out of the u-shaped support 19, one end of the driving shaft is connected to the power output end of the coupler 27, and the other end of the driving shaft is used for fixing a second brake disc 14 of the brake.

Further comprises a passenger unit comprising a sway prevention mechanism, a passenger frame 43, a controller 34, a brake lever 35, an armrest 36, a seat 37, and a pedal 38;

when the monorail car runs on the track 3 with the constantly changed gradient, the gravity center of the passenger unit 8 suspended below the monorail car 2 can be constantly changed, in order to keep the gravity center of the passenger unit 8 always vertically downward, the passenger unit 8 is suspended on the lower side of a monorail car U-shaped support 19 in a hinging mode through the bearing shaft 9, and when the monorail car 2 runs on the track 3 with different gradients, the passenger unit 8 can drive the bearing shaft 9 to rotate by a corresponding angle in a direction opposite to the ramp changing direction, so that the gravity center swing of the passenger unit 8 caused by the gradient change is reduced; because the passenger unit 8 and the passengers are overlapped together to have certain mass, the passenger unit cannot stop immediately after rotating for a corresponding angle along the bearing shaft 9, and a moment oscillating back and forth along the radial direction of the bearing shaft 9 can be generated; in order to overcome the moment of the oscillation swing, an anti-shaking mechanism is arranged, which is characterized in that: the anti-rocking mechanism is provided with sensing elements 46 at front and back corresponding positions of a slope changing point of the track 3, detection elements 50 are arranged at corresponding positions on the U-shaped bracket 19 of the monorail car, when the monorail car 3 runs to the front and back positions of the slope changing point, the detection elements 50 control a switch to be connected with a circuit under the action of the sensing elements 46, and control an execution element 48 to generate corresponding actions so as to prevent the oscillation and swing phenomena;

a bar magnet 46 is arranged in the front and back of the slope changing point of the inverted T-shaped track 3 along the track direction, a magnetic induction switch 50 is arranged at the corresponding position on the U-shaped support 19 of the monorail car, when the monorail car 2 runs to the slope changing point, the magnetic induction switch 50 is switched on a magnet exciting coil loop of a normally closed electromagnetic brake 48 under the action of the magnet 46, the normally closed electromagnetic brake 48 is in a brake release state, the bearing unit 8 drives the bearing shaft 9 to rotate by a corresponding angle against the slope direction under the action of gravity to keep the gravity center of the rider unit 8 vertically downward, when the monorail car 2 runs away from the slope changing point, the magnetic induction switch 50 is switched off from the bar magnet 46 to enter a switch-off state, the magnet exciting coil loop of the normally closed electromagnetic brake 48 is cut off, and the normally closed electromagnetic brake 48 recovers a normally closed (braking) state, so that the rider unit 8 can not drive the bearing 9 to rotate any more, the oscillating swing of the rider unit 8 is suppressed;

the anti-sway means are arranged on the extensions 16 of the "u" shaped brackets 19, close to the vertical bars 7 of the rail support, preferably, the middle part of the extension section longitudinal beam 47 is fixedly provided with an installation plate 15, the middle part of the installation plate 15 is provided with a through hole, a bearing seat is embedded in the through hole, a bearing 17 is arranged in the bearing seat, a bearing shaft 9 is inserted into the inner circle of the bearing 17 in an interference fit mode, the bearing shaft 9 can only rotate in the radial direction but cannot move in the axial direction, the bearing shaft 9 is sleeved with a normally closed electromagnetic brake 48, a first brake disc 49 of the brake 48 is mounted on the end shaft 9 adjacent the mounting plate 15, screw holes are also left on the mounting plate 15 at positions corresponding to the positions where the screws are arranged on the normally closed electromagnetic brake 48, so as to fix the components of the brake 48 on the mounting plate 15 through mounting screws, and the passenger frame 43 is fixedly hung on the shaft end of the bearing shaft 9 extending out of the normally closed electromagnetic brake 48;

the passenger frame 43 is made of section steel, and has a cuboid structure, the long sides of the two sides of the cuboid are vertically downward, the middle of the upper frame longitudinal beam of the cuboid is fixedly connected to the end part of the bearing shaft 9, and a controller 34, a brake handle 35, an armrest 36, a seat 37 and a pedal 38 are sequentially arranged on the two vertically downward long sides of the cuboid from top to bottom; preferably, the passenger frame 43 is arranged close to the side of the vertical rod 7 of the track support frame, only a proper safe running clearance needs to be reserved between the passenger frame and the vertical rod, the clearance between the passenger frame and the pedal 38 and the ground is as small as possible, and the risk degree of accidents caused by extreme conditions is reduced while people get on and off the passenger frame conveniently;

the controller 34 is arranged at a place where the passenger frame 43 is convenient for personnel to operate, and various electric control and communication functions are integrated on the controller 34;

the controller 34 is controlled by adopting a PLC (programmable logic controller) programming, various electrical control and communication functions are integrated on the controller 34, each controller 34 not only can independently control the running of the monorail car 2, but also can control the running of the whole suspension type rail train 1 through function conversion, and a plurality of controllers 34 can be connected in parallel to control the running of one suspension type rail train 1;

the brake handle 35 is arranged on the passenger frame 43 at a position convenient for personnel to operate so as to be beneficial to carrying out brake control on the monorail car 2;

the armrests 36, the seats 37 and the pedals 38 are hinged to appropriate positions of two vertical downward long sides of the square frame 43 in a shaft coupling mode, and are provided with return springs 42, so that when a person leaves the passenger carrying unit 8, the armrests 36, the seats 37 and the pedals 38 can be selectively and automatically folded up to reduce the occupied space;

the driving unit comprises a driving motor 25, a gearbox 26, a coupling 27, a driving shaft 24 and a driving gear 22;

the driving motor 25 and the gearbox 26 are designed integrally, the driving motor 25 is a direct-current variable-frequency permanent magnet motor, and the driving unit is fixed on the extending section 16 at the bottom of the u-shaped support 19 far away from the rail support frame vertical rod 7 by using a bolt 45;

the coupling 27 serves as a connecting member between the transmission case 26 and the driving shaft 24 to reduce the fit error between the transmission case and the driving shaft in the radial direction and the axial direction;

the driving shaft 24 is used for transmitting the torque on the output shaft of the gearbox 26 to the driving gear 22, the driving shaft 24 in the abdominal cavity corresponding to the u-shaped bracket 19 is sleeved with the driving gear 22, the driving gear 22 is meshed with the rack 20, the tooth width of the driving gear 22 is larger than that of the rack 20, and the driving gear is characterized in that the monorail car 2 can keep good meshing of the gear 22 and the rack 20 under different running tracks;

the brake unit comprises a brake 13, a second brake disc 14 and a brake handle 35;

the brake unit adopts a hydraulic disc brake, the brake 13 is installed at a proper position on the U-shaped frame 19, the brake disc II 14 is fixed at the end part of one end of the driving shaft 24 extending out of the U-shaped frame 19, the brake braking handle 35 can be installed at the handrail 36 or the pedal 38 of the passenger frame 43 for a single monorail car 2, the brake braking handle 35 can be arranged on the monorail cars 2 at the head end and the tail end of the train 1 for the suspended railway train 1, and the characteristic is that all the monorail cars 2 with the brake 13 in the suspended railway train 1 are synchronously controlled in a centralized control mode.

Power supply unit includes wiping line 4, current collector 33, wire 30 and controller 34, wiping line 4 includes insulation support and conductor rail, the pipe is a semi-enclosed special pipe part, and it is inside can inlay as required and establish many naked body guide rails as the power supply wire, mutual insulation between each guide rail to with the shell is insulating, thereby guarantee the security of power supply, wiping line 4 has two return circuits: one is a loop specially used for supplying power for the driving motor 25, the other loop is specially used for a control loop and a communication loop, two sliding contact lines 4 are integrally fixed on a mounting bracket 32 below one end of the cross arm 6, the direction of the sliding contact line 4 is consistent with that of the track 3, and a proper distance is kept between the sliding contact line 4 and the track 3 in the horizontal direction and the vertical direction so as to be convenient for being matched with a current collector 33 arranged on the monorail car 2, and the sliding contact line 4 also has the capacity of simultaneously contacting with a plurality of groups of current collectors 33;

the current collector 33 is composed of a group of brushes running in the insulating sleeve, and is driven by a traction mechanism arranged on the u-shaped bracket 19 to run synchronously with the monorail car 2, the number of poles of the brushes of the current collector 33 corresponds to the number of guide rails in the insulating sleeve, and the current collector 33 is also divided into two paths: all the way with driving motor 25 power supply the wiping line 4 contacts, causes motor 25 with power supply on through connecting wire 30, another way with control and communication circuit's wiping line 4 contacts, and the characteristic is used for between the monorail car 2, between suspension type rail train 1 and the platform control and communication transmission function, two way current collectors 33 assemble together and install on the monorail car 2 with the corresponding position of wiping line 4.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a suspension type rail train that is fit for mountain region and scenic spot operation, includes rail set, monorail car device and track support frame (5), track support frame (5) are fixed subaerial, and the monorail car device is fixed on track support frame (5), its characterized in that:

the monorail car device comprises M monorail cars (2), wherein M is more than or equal to 2, the M monorail cars (2) are connected in series through a connecting guide rod (10) to form a train set, and the monorail cars are hung on the rail device to run synchronously; the monorail car (2) is provided with a driving gear (22);

the rail device comprises a rail (3) and a rack (20); the track (3) is made of section steel and is of an inverted T-shaped structure, a rack (20) is fixed in the middle of the lower end face of the flange of the track (3), the rack (20) is meshed with a driving gear (22) on the monorail car (2), and the track (3) is fixed on a track supporting frame (5);

the track support frame (5) comprises a cross arm (6) and a vertical rod (7); the bottom end of the vertical rod (7) is fixed below the ground, and the lower end of the vertical rod (7) is provided with an anti-sinking boot (39);

one end of the cross arm (6) is fixed on the top end of the vertical rod (7), a support (32) for installing a trolley line (4) is arranged below the other end of the cross arm, a support (31) is further arranged below the middle part of the cross arm (6), and the support (31) is fixedly connected with the track (3);

the passenger carrying unit (8) comprises a rocking prevention mechanism, a passenger carrying frame (43), a controller (34), a brake handle (35), an armrest (36), a seat (37) and a pedal (38);

the anti-swing mechanism is characterized in that sensing elements (46) are arranged at front and rear corresponding positions of a slope changing point of the track (3), detection elements (50) are arranged at corresponding positions on the frame unit (19), and when the monorail car (2) runs to the front and rear positions of the slope changing point, the detection elements (50) control a switch to be connected with a circuit under the action of the sensing elements (46) and control an execution element to generate corresponding actions so as to prevent the oscillation and swing phenomena;

the anti-shaking mechanism is arranged on an extension section (16) of the frame unit (19) close to the vertical rod (7) of the track support frame (5), a mounting plate (15) is fixedly arranged in the middle of the longitudinal beam (47) of the extension section (16), a through hole is arranged in the middle of the mounting plate (15), a bearing seat is embedded in the through hole, a bearing (17) is arranged in the bearing seat, a bearing shaft (9) is inserted into the inner circle of the bearing (17) in an interference fit manner, a normally closed electromagnetic brake (48) is sleeved on the bearing shaft (9), the normally closed electromagnetic brake (48) is fixed on the mounting plate (15), a first brake disc (49) of the normally closed electromagnetic brake (48) is arranged on the bearing shaft (9) close to the mounting plate (15), a passenger frame (43) is fixedly hung on the shaft end of the bearing shaft (9) extending out of the normally closed electromagnetic brake (48);

the passenger frame (43) is a cuboid, the long sides of the two sides of the cuboid are vertically downward, the middle of the upper frame longitudinal beam of the passenger frame (43) is fixedly connected to the end part of the bearing shaft (9), and a controller (34), a brake handle (35), an armrest (36), a seat (37) and a pedal (38) are sequentially arranged on the two vertically downward long sides of the passenger frame (43) from top to bottom.

2. The lift rail train of claim 1, wherein the track train comprises: the monorail car device comprises a power monorail car and an unpowered monorail car; the power monorail car is arranged at the end part of the monorail car device;

the power monorail vehicle comprises a frame unit (19), a passenger unit (8), a driving unit, a braking unit and a power supply control unit;

the unpowered monorail vehicle comprises a frame unit (19), a passenger unit (8) and a power supply control unit;

the bicycle frame unit (19) is of a u-shaped structure, extension sections (16) are respectively arranged at the bottom and two sides of the bicycle frame unit (19), the passenger unit (8) is installed on the extension sections (16), and the driving unit, the braking unit and the power supply control unit are respectively installed on the extension sections (16);

two groups of travelling wheel pairs (29) are respectively clamped in the abdominal cavity at the upper part of the frame unit (19) relative to two side parts of a web plate of the track (3), and the lower rims of the travelling wheel pairs (29) are in contact with the end surfaces of the upper flanges of the track (3) and can roll on the flanges;

the traveling wheel pair (29) is fixed to the upper portion of the frame unit (19) through wheel pair shafts (12) with the same number, an outer rim (28) is further arranged on the traveling wheel pair (29), and the outer rim (28) is matched with the left outer side portion and the right outer side portion of the flange of the track (3).

3. The lift rail train of claim 2, wherein the track train comprises: two groups of pressing wheel sets (23) are correspondingly arranged in the abdominal cavity of the frame unit (19) below the traveling wheel set (29), the two groups of pressing wheel sets (23) are respectively clamped at the two side parts of the rack (20) on the lower end surface of the flange of the track (3), the two groups of pressing wheel sets (23) are respectively fixed on the frame unit (19) through wheel set shafts II (18) with the same number, and the upper wheel rims of the two groups of pressing wheel sets (23) are respectively contacted with the lower end surface of the flange of the track (3) and flexibly roll on the flange.

4. A suspended rail train adapted to be operated on mountainous and scenic areas as set forth in claim 3, wherein: the flange of the track (3) is clamped between the traveling wheel pair (29) and the pressing wheel pair (23), and elastic sleeves (11) are further arranged on outer rims of the traveling wheel pair (29) and the pressing wheel pair (23).

5. The lift rail train of claim 4, wherein the track train comprises: in the middle of the frame unit (19), a pair of through holes are correspondingly formed in two sides of the radial position between two groups of pressing wheel pairs (23), load-bearing bearings (17) are embedded in the through holes respectively, a driving shaft (24) penetrates into the inner circle of each load-bearing (17), two ends of each driving shaft (24) penetrate out of the frame unit (19) respectively, one end of each driving shaft is connected to the power output end of a coupler (27), and the other end of each driving shaft is used for fixing a second brake disc (14) of a brake (13).

6. The lift rail train of claim 1, wherein the track train comprises: the armrests (36), the seats (37) and the pedals (38) are hinged on two long sides of the passenger frame (43) which are vertically downward in a shaft coupling mode, and are provided with return springs (42).

7. The lift rail train of claim 2, wherein the track train comprises: the driving unit comprises a driving motor (25), a gearbox (26), a coupling (27), a driving shaft (24) and a driving gear (22);

the driving motor (25) and the gearbox (26) are designed integrally, the driving motor (25) is a direct-current variable-frequency permanent magnet motor, and the driving motor (25) is fixed on an extending section (16) at the bottom of the frame unit (19) far away from the end of the vertical rod (7) of the track supporting frame;

the coupling (27) serves as a connection between a gearbox (26) and the drive shaft (24);

the driving shaft (24) in the abdominal cavity corresponding to the frame unit (19) is sleeved with a driving gear (22), the driving shaft (24) transmits torque on an output shaft of the gearbox (26) to the driving gear (22), the driving gear (22) is meshed with the rack (20), and the tooth width of the driving gear (22) is larger than that of the rack (20).

8. The lift rail train of claim 2, wherein the track train comprises: the brake unit comprises a brake (13), a second brake disc (14) and a brake handle (35);

the brake (13) is installed on the frame unit (19), and the second brake disc (14) is fixed at the end part of one end of the frame unit (19);

the brake lever (35) is mounted on an armrest (36) or a pedal (38) of the passenger frame (43).

9. The lift rail train of claim 7, wherein the track train comprises: the power supply control unit comprises a sliding contact line (4), a current collector (33), a lead (30) and a controller (34),

the sliding contact line (4) comprises an insulating sleeve and a conductive rail;

the trolley line (4) comprises two loops: one is a circuit dedicated to supply power to the drive motor (25), and the other is a circuit dedicated to control and communication;

the trolley line (4) is matched with a current collector (33) arranged on the monorail car (2);

the current collector (33) consists of a group of electric brushes running in the insulating sleeve and is driven by a traction mechanism arranged on the frame unit (19) to synchronously run with the monorail car (2);

the number of poles of the brush of the current collector (33) corresponds to the number of guide rails in the insulating sleeve, and the current collector (33) comprises two paths: one path is contacted with a loop of the sliding contact line (4) for supplying power to the driving motor (25), a power supply is led to the driving motor (25) through a connecting lead (30), and the other path is contacted with a loop of the sliding contact line (4) for controlling and communicating the loop.