CN112342844A - Light straddle type monorail vertical separation type parking system and parking and starting method thereof - Google Patents
Light straddle type monorail vertical separation type parking system and parking and starting method thereof Download PDFInfo
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- CN112342844A CN112342844A CN202011451652.9A CN202011451652A CN112342844A CN 112342844 A CN112342844 A CN 112342844A CN 202011451652 A CN202011451652 A CN 202011451652A CN 112342844 A CN112342844 A CN 112342844A
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- 238000000926 separation method Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004873 anchoring Methods 0.000 claims abstract description 24
- 238000012423 maintenance Methods 0.000 abstract description 13
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- UGDGKPDPIXAUJL-UHFFFAOYSA-N ethyl n-[4-[benzyl(2-phenylethyl)amino]-2-(4-ethylphenyl)-1h-imidazo[4,5-c]pyridin-6-yl]carbamate Chemical compound N=1C(NC(=O)OCC)=CC=2NC(C=3C=CC(CC)=CC=3)=NC=2C=1N(CC=1C=CC=CC=1)CCC1=CC=CC=C1 UGDGKPDPIXAUJL-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/08—Tracks for mono-rails with centre of gravity of vehicle above the load-bearing rail
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Abstract
The invention discloses a light straddle type monorail vertical separation type parking system which comprises a first track beam, a separation type track beam and a second track beam, wherein the first track beam, the separation type track beam and the second track beam are sequentially arranged behind a front line finishing line; two ends of the separated track beam are respectively connected with the corresponding track beams in an anchoring manner, and the bottom parts of the first track beam and the second track beam are respectively provided with an M-shaped pier; the M-shaped pier is provided with a vertical lifting clamping groove, and two ends of the separated track beam are respectively anchored on the opposite lifting clamping grooves to move vertically along the opposite lifting clamping grooves; the ground is provided with a track beam storage area and a parking maintenance warehouse which are respectively used for storing the separated track beam of the air and storing the separated track beam and the train at the top of the separated track beam. The invention also discloses a parking and starting method of the light straddle type monorail vertical separation type parking system. The parking lot parking device saves the space occupied by structures such as an incoming line, a line throat and the like of the original parking lot, fully saves the space, and realizes the storage and maintenance of vehicles in a limited land range at the end point of the line.
Description
Technical Field
The invention belongs to the technical field of urban rail transit, and particularly relates to a light straddle type monorail vertical separation type parking system and a parking and starting method thereof.
Background
A straddle type monorail is one of urban rail transit systems, and is a traffic system which is supported, stabilized and guided by a single rail and runs on a rail beam by a vehicle body. Because the straddle type single rail has the advantages of low noise, small turning radius, strong climbing capability, energy conservation, environmental protection and the like, a plurality of cities carry out prophase planning and research work on the straddle type single rail, and the market prospect is wide.
At present, lightening is a key research direction of a straddle type monorail, is positioned to be medium-traffic volume rail transit, and is used as encryption supplement of large-city rail transit and backbone traffic of medium and small cities. In order to ensure the efficient operation of the straddle type monorail system, a vehicle section and a parking lot need to be arranged and are responsible for receiving, sending, storing, maintaining and overhauling of vehicles. The general rail transit section field is connected by a positive line leading-out incoming and outgoing line and is provided with a throat area connected with a plurality of parallel columns, so that the occupied area is large. For the lines of which the whole lines are arranged in the core area in a large city, the site selection of a section field is difficult due to the shortage of land resources; for a line with a longer total mileage, a parking lot needs to be additionally arranged outside a vehicle section to improve the operation efficiency, so that the section field occupies too much land, the intensive utilization of urban land is not facilitated, and the functions of vehicle receiving and dispatching, storage, maintenance and overhaul need to be realized in a smaller land utilization range.
In order to solve the problems, the existing solution includes modes of adding a stop line at a line terminal, returning vehicles to a factory for maintenance through road transportation, and the like, so that the vehicles are inconvenient to overhaul and maintain, and the operation is greatly influenced.
Disclosure of Invention
Aiming at the defects or improvement requirements of the prior art, the invention provides the light straddle type monorail vertical separation type parking system and the parking and starting method thereof, so that the space occupied by structures such as an incoming and outgoing line, a throat and the like of the original parking lot is saved, the space is fully saved, and the storage and maintenance of vehicles in a limited land range at the end point of the line are realized.
In order to achieve the above object, according to one aspect of the present invention, there is provided a light straddle-type monorail vertical separation type parking system, comprising a first rail beam, a separation type rail beam and a second rail beam sequentially arranged behind a front line finishing line;
the two ends of the separated track beam are respectively connected with the corresponding track beam in an anchoring manner, the bottom parts of the first track beam and the second track beam are respectively provided with an M-shaped pier, and the end parts of the first track beam and the second track beam are respectively supported on the corresponding M-shaped piers;
the M-shaped bridge pier is provided with a vertical lifting clamping groove, the lifting clamping groove arranged on the M-shaped bridge pier at the bottom of the first track beam corresponds to the lifting clamping groove arranged on the M-shaped bridge pier at the bottom of the second track beam, and two ends of the separated track beam are respectively anchored on the opposite lifting clamping grooves to move vertically along the separated track beam;
the ground is provided with a track beam storage area and a parking maintenance warehouse which are respectively used for storing the separated track beam of the air and storing the separated track beam and the train at the top of the separated track beam.
As another improvement of the invention, the M-shaped pier comprises a cross beam, a middle upright post and side upright posts arranged on two transverse sides of the middle upright post, and vertical lifting clamping grooves are correspondingly arranged on the side upright posts.
As another improvement of the invention, the upper part of the end surface of the separated track beam is anchored with the first track beam and the second track beam, and the lower part of the end part is anchored with the lifting clamping groove.
As another improvement of the invention, a plurality of auxiliary wheels are transversely arranged at the bottom of the separated track beam so as to realize the movement of the separated track beam on the ground.
As another improvement of the invention, the track beam storage area and the parking overhaul warehouse are respectively arranged at two transverse sides of the ground of the operation line.
As another improvement of the present invention, the first track beam, the split track beam and the second track beam have the same top surface level.
As another improvement of the invention, the longitudinal length of the split track beam is greater than the length of the train, so that the train is positioned on the split track beam from head to tail.
According to another aspect of the invention, a parking method of the light straddle type monorail vertical separation type parking system is provided, and the parking method comprises the following steps:
moving the hollow separated track beam from the hollow track beam storage area to a line running position, and respectively anchoring two ends of the hollow separated track beam with corresponding lifting clamping grooves;
lifting the hollow separated track beam to the height which is flush with the main line track beam along the lifting clamping groove, and anchoring the hollow separated track beam with the main line track beams at two ends;
after the train finishes operating, the train drives into the range of the separable track beam from the terminal station;
loosening the anchoring connection between the two ends of the separated track beam and the main track beam, lowering the train and the separated track beam to the ground along the lifting clamping groove, and loosening the anchoring connection between the two ends of the separated track beam and the lifting clamping groove;
and moving the separated track beam together with the train to the parking overhaul warehouse.
According to another aspect of the invention, the starting method of the light straddle type monorail vertical separation type parking system comprises the following steps:
moving the separated track beam in the parking overhaul warehouse and the train on the top of the separated track beam to be right below the route, and respectively anchoring two ends of the separated track beam and the train on the top of the separated track beam with corresponding lifting clamping grooves;
lifting the separated track beam (3) together with the train on the top of the separated track beam to be flush with the main track beam along the lifting clamping groove, and respectively anchoring two ends of the separated track beam with the main track beam;
the train drives into the main line and begins normal operation, and the empty track roof beam descends to ground along the lift draw-in groove, moves to empty track roof beam and deposits the district.
In general, compared with the prior art, the above technical solution contemplated by the present invention can achieve the following beneficial effects:
(1) according to the light straddle-type monorail vertical separation type parking system, the left line and the right line are respectively provided with a section of separable track beam with auxiliary wheels at the bottom and two M-shaped special piers capable of realizing vertical movement of the track beam, and the track beam can be vertically lifted together with a monorail vehicle by utilizing track beam lifting clamping grooves on the piers. After the operation is finished, the vehicles and the matched track beam are vertically descended to the ground firstly, then the auxiliary wheels at the bottom of the specially-made track beam are utilized to transversely move and are parked in the parking lot in parallel in sequence, the space occupied by structures such as an entrance line, a throat and the like of the original parking lot is saved, the space is fully saved, and the storage and the maintenance of the vehicles in the limited land range of the end points of the line are realized.
(2) The parking method of the light straddle type monorail vertical separation type parking system utilizes the vertical lifting of the separation type track beam and the transverse movement on the ground, solves the technical problems of parking, maintenance and overhaul of vehicles in a small land range at the end point of a line of the straddle type monorail, and can be produced according to the actual engineering requirements, so that the cost is controllable.
Drawings
Fig. 1 is a schematic diagram of the movement of a track beam involved in a light straddle-type monorail vertical separation parking system according to an embodiment of the invention;
FIG. 2 is a schematic view of a prior art Y-pier;
FIG. 3 is a schematic view of an M-shaped pier involved in the light straddle type monorail vertical separation type parking system in the embodiment of the invention;
FIG. 4 is a schematic view of a detachable track beam with bottom auxiliary wheels, which is involved in the light straddle type monorail vertical separation type parking system of the embodiment of the invention;
FIG. 5 is a side view of a detachable track beam with bottom auxiliary wheels, which is involved in the light straddle type monorail vertical separation type parking system of the embodiment of the invention;
fig. 6 is a schematic flow chart of parking a vehicle to a warehouse after operation of the light straddle type monorail vertical separation type parking system according to the embodiment of the invention is finished;
fig. 7 is a schematic flow chart of a light straddle type monorail vertical separation type parking system according to an embodiment of the invention, wherein a vehicle enters a main line again before operation begins.
In all the figures, the same reference numerals denote the same features, in particular: the system comprises a first track beam, a second track beam, a 3-separated track beam, a 4-M-shaped pier, a 5-train, a 6-lifting clamping groove, a 7-auxiliary wheel, an 8-empty track beam storage area and a 9-parking maintenance warehouse.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean that, for example, they may be fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The invention provides a light straddle type monorail vertical separation type parking system in order to solve the problem that structures such as an entrance line and a throat of a straddle type monorail parking lot in the prior art occupy large space, and fig. 1 is a schematic moving diagram of a track beam related to the light straddle type monorail vertical separation type parking system in an embodiment of the invention. As shown in figure 1, the light straddle type monorail vertical separation type parking system comprises a first track beam 1, a second track beam 2, a separation type track beam 3, an M-shaped pier 4, a track beam storage area 8 and a parking overhaul library 9.
Specifically, after the main line terminal point of the straddle-type monorail route, a section of a first track beam 1, a separate track beam 3 and a second track beam 2 are sequentially arranged on the double lines, wherein one end of the separate track beam 3 is connected with the end part of the first track beam 1 in an anchoring manner, the other end of the separate track beam 3 is connected with the end part of the second track beam 2 in an anchoring manner, M-shaped piers 4 are arranged at the bottoms of the first track beam 1 and the second track beam 2, and the end parts of the first track beam 1 and the second track beam 2 are supported on the M-shaped piers 4; and the top elevations of the first track beam 1, the split track beam 3 and the second track beam 2 are the same so that the train 5 smoothly transitions between the first track beam 1 and the split track beam 3. And the longitudinal length of the separated track beam 3 is greater than that of the train, so that the head and the tail of the train are positioned on the separated track beam 3.
Fig. 2 is a schematic view of a prior art Y-pier. Fig. 3 is a schematic view of an M-shaped pier related to the light straddle type monorail vertical separation type parking system in the embodiment of the invention. According to the light straddle type monorail vertical separation type parking system, a traditional Y-shaped pier is optimally designed into an M-shaped pier, and the light straddle type monorail vertical separation type parking system comprises a cross beam, a middle upright post and side upright posts arranged on two transverse sides of the middle upright post; and, correspond on the side column and be equipped with vertical lift draw-in groove 6, the lift draw-in groove 6 that sets up on the M type pier of first track roof beam 1 bottom corresponds with the lift draw-in groove 6 that sets up on the M type pier of second track roof beam 2 bottom, can realize the lift of the disconnect-type track roof beam 3 along lift draw-in groove 6 of double-line respectively.
The two side end parts of the separated track beam 3 are respectively anchored with the first track beam 1 and the second track beam 2 and are also respectively anchored with the electric lifting clamping grooves 6 correspondingly arranged on the M-shaped bridge pier 4. In the preferred embodiment of the present invention, the upper end surface of the split rail beam 3 is anchored to the first rail beam 1 and the second rail beam 2, and the lower end surface thereof is anchored to the electric lift pocket 6. When the train operation is finished, the train further drives in the separated track beam 3 through the first track beam 1, and when all train groups are located on the separated track beam 3, the separated track beam 3 is firstly loosened to be connected with the anchoring of the first track beam 1 and the second track beam 2, and the separated track beam 3 is vertically downwards moved along the electric lifting clamping grooves 6 under the action of power until the bottoms of the first track beam 1 and the second track beam 2 are in contact with the ground, and then the anchoring connection of the separated track beam 3 and the lifting clamping grooves 6 on the two sides is released.
Further, fig. 4 is a schematic view of a detachable track beam with bottom auxiliary wheels related to the light straddle-type monorail vertical separation type parking system in the embodiment of the invention; fig. 5 is a side view of a detachable track beam with bottom auxiliary wheels. The horizontal both sides in bottom of detachable track roof beam 3 are equipped with a plurality of auxiliary wheels 7, and after detachable track roof beam 3 landed to ground together with the train, transversely shifted to parking in the parking maintenance storehouse 9 that sets up on the ground or carry out the maintenance of corresponding part through the auxiliary wheel 7 of detachable track roof beam 3 bottom.
According to the light straddle-type monorail vertical separation type parking system, the left line and the right line are respectively provided with a section of separable track beam with auxiliary wheels at the bottom and two M-shaped special piers capable of realizing vertical movement of the track beam, and the track beam can be vertically lifted together with a monorail vehicle by utilizing track beam lifting clamping grooves on the piers. After the operation is finished, the vehicles and the matched track beam are vertically descended to the ground, then the auxiliary wheels at the bottom of the specially-made track beam are used for transversely moving and are sequentially and parallelly parked in the parking lot, the space is fully saved, and the vehicles in the limited land range at the end points of the line are stored and maintained.
The invention solves the technical problems of vehicle parking, maintenance and overhaul in a smaller land range of a straddle type monorail at a line endpoint by utilizing the vertical lifting of the separable track beam and the transverse movement on the ground, and the pier and the track beam can be produced in a customized mode according to the actual engineering requirement and have controllable cost.
Fig. 6 and 7 are a schematic flow chart of a light straddle-type monorail vertical separation type parking system according to an embodiment of the invention, wherein the schematic flow chart includes that a vehicle is parked into a storehouse after operation is finished and a schematic flow chart that the vehicle is driven into a main line again before operation is started. As shown in fig. 6 and 7, the two horizontal sides of the ground of the operation line are respectively provided with an empty track beam storage area 8 and a parking overhaul garage 9, and the parking and starting method of the light straddle type monorail vertical separated parking system comprises the following steps:
(1) after the operation is finished, the vehicle enters the parking lot
Moving the hollow separated track beam 3 from the hollow track beam storage area 8 to a line running position by using an auxiliary wheel at the bottom of the hollow separated track beam, enabling two ends of the hollow separated track beam to correspond to the electric lifting clamping grooves 6 on the M-shaped piers 4 at two sides, and respectively connecting two ends of the separated track beam 3 with the corresponding electric lifting clamping grooves 6 in an anchoring manner;
lifting the hollow separated track beam 3 to the height which is level with the main line track beams (the first track beam 1 and the second track beam 2) along the lifting clamping groove 6, and anchoring the hollow separated track beam with the main line track beams at two ends;
after the train finishes operating, the train drives into the range of the separable track beam 3 (the separable track beam between the two M-shaped piers) from the terminal station, and the two ends of the separable track beam 3 are released to be connected with the anchorage of the main track beam;
the train 5 and the separated track beam 3 are lowered to the ground along the lifting clamping groove 6, then the anchoring connection between the two ends of the separated track beam 3 and the lifting clamping groove 6 is released,
the separated track beam 3 and the train move transversely to the parking overhaul warehouse 9 arranged on the ground together, and the train is parked in the parking overhaul warehouse 9 in sequence to be reused and then drives into the other positive line.
(2) When operation begins, vehicles drive into main line again
Transversely moving the separated track beam 3 in the parking overhaul warehouse 9 and the train 5 at the top of the separated track beam to be under the route, enabling the two ends of the separated track beam 3 to correspond to the electric lifting clamping grooves 6 on the M-shaped piers 4 at the two sides, and respectively anchoring and connecting the two ends of the separated track beam 3 with the corresponding electric lifting clamping grooves 6;
the separated track beam 3 and the train 5 at the top of the separated track beam are lifted to be flush with the main track beam (the first track beam 1 and the second track beam 2) along the lifting clamping groove 6, and two ends of the separated track beam 3 are respectively anchored with the main track beam;
the train 5 drives into the main track to start normal operation, the separated track beam 3 and the main track beam are respectively released from anchoring and the lifting clamping groove is respectively released from anchoring, and the empty track beam descends to the ground along the lifting clamping groove 6 and transversely moves to an empty track beam storage area 8;
the operation is repeated in such a way, so that the train 5 needing to operate in the parking and maintenance warehouse 9 drives into the main line again, and the operation is started.
According to the parking and starting method, the space occupied by structures such as an entrance line, a throat and the like of an original parking lot is saved through the vertical free lifting and the transverse parallel movement of the straddle type monorail vehicle, the space required by the parking lot is greatly saved, the realization of saving and utilizing the land in the central area of a city is facilitated, meanwhile, the receiving, the sending, the maintaining and the overhauling of the monorail vehicle are facilitated, and the operation efficiency of the straddle type monorail is improved.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A light straddle-type monorail vertical separation type parking system is characterized by comprising a first track beam (1), a separation type track beam (3) and a second track beam (2), wherein the first track beam, the separation type track beam and the second track beam are sequentially arranged behind a front line finishing line;
two ends of the separated track beam (3) are respectively connected with corresponding track beams in an anchoring manner, M-shaped piers (4) are respectively arranged at the bottoms of the first track beam (1) and the second track beam (2), and the end parts of the first track beam and the second track beam are respectively supported on the corresponding M-shaped piers (4);
vertical lifting clamping grooves (6) are formed in the M-shaped piers (4), the lifting clamping grooves (6) formed in the M-shaped piers at the bottom of the first track beam (1) correspond to the lifting clamping grooves (6) formed in the M-shaped piers at the bottom of the second track beam (2), and two ends of the separated track beam (3) are respectively anchored to the opposite lifting clamping grooves (6) to vertically move along the separated track beam;
and a track beam storage area (8) and a parking overhaul warehouse (9) are arranged on the ground and are respectively used for storing the separated track beam of the air and storing the separated track beam and the train on the top of the separated track beam.
2. The light straddle type monorail vertical separation type parking system according to claim 1, wherein the M-shaped bridge pier (4) comprises a cross beam, a middle upright column and side upright columns arranged on two transverse sides of the middle upright column, and vertical lifting clamping grooves (6) are correspondingly arranged on the side upright columns.
3. A light straddle-type monorail vertical separate parking system according to claim 1 or 2, characterized in that the upper end surfaces of the separate track beams (3) are anchored with the first track beam (1) and the second track beam (2), and the lower end portions are anchored with the lifting clamping grooves (6).
4. A light straddle-type monorail vertical separation parking system according to claim 3, characterized in that a plurality of auxiliary wheels (7) are transversely arranged at the bottom of the separation type track beam (3) to realize the movement on the ground.
5. A light straddle type monorail vertical separation type parking system according to claim 1 or 4, wherein the track beam storage area (8) and the parking overhaul garage (9) are respectively arranged on two lateral sides of the ground of an operation line.
6. The light straddle-type monorail vertical separation parking system according to claim 1, wherein the first track beam (1), the separation track beam (3) and the second track beam (2) have the same top surface elevation.
7. A light-weight straddle-type monorail vertical separation parking system according to claim 1 or 6, characterized in that the separation rail beam (3) has a longitudinal length greater than the length of a train, so that the train is positioned on the separation rail beam (3) end to end.
8. A parking method of a light straddle type monorail vertical separation type parking system is characterized by comprising the following steps:
moving the hollow separated track beam (3) from the hollow track beam storage area (8) to a line running position, and anchoring two ends of the hollow separated track beam with corresponding lifting clamping grooves (6) respectively;
lifting the hollow separated track beam (3) to the height which is flush with the main line track beam along the lifting clamping groove (6), and anchoring the hollow separated track beam with the main line track beams at two ends;
after the train finishes operating, the train drives into the range of the separable track beam (3) from the terminal station;
loosening the anchoring connection between the two ends of the separated track beam (3) and the main track beam, lowering the train and the separated track beam (3) to the ground along the lifting clamping groove (6), and loosening the anchoring connection between the two ends of the separated track beam (3) and the lifting clamping groove (6);
and moving the separated track beam (3) together with the train into a parking overhaul warehouse (9).
9. A starting method of a light straddle type monorail vertical separation type parking system is characterized by comprising the following steps:
moving a separated track beam (3) in a parking overhaul warehouse (9) and a train on the top of the separated track beam to the position right below a route, and anchoring two ends of the separated track beam and the train with corresponding lifting clamping grooves (6) respectively;
the separated track beam (3) and the train on the top of the separated track beam are lifted to be flush with the main track beam along the lifting clamping groove (6), and two ends of the separated track beam are respectively anchored with the main track beam;
the train starts normal operation when driving into the main line, and the empty track beam descends to the ground along the lifting clamping groove (6) and moves to the empty track beam storage area (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011451652.9A CN112342844B (en) | 2020-12-11 | 2020-12-11 | Light straddle type single-rail vertical separation type parking system and parking and starting method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011451652.9A CN112342844B (en) | 2020-12-11 | 2020-12-11 | Light straddle type single-rail vertical separation type parking system and parking and starting method thereof |
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