CN109972539B - Maintenance platform for rail transit - Google Patents
Maintenance platform for rail transit Download PDFInfo
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- CN109972539B CN109972539B CN201711461026.6A CN201711461026A CN109972539B CN 109972539 B CN109972539 B CN 109972539B CN 201711461026 A CN201711461026 A CN 201711461026A CN 109972539 B CN109972539 B CN 109972539B
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- embedded
- rail
- maintenance platform
- rail transit
- track beam
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F1/00—Construction of station or like platforms or refuge islands or like islands in traffic areas, e.g. intersection or filling-station islands; Kerbs specially adapted for islands in traffic areas
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
- E04H5/06—Pits or building structures for inspection or services
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a maintenance platform of rail transit, the rail transit comprises a first rail beam and a second rail beam, a plurality of first embedded parts are embedded in the first rail beam, a plurality of second embedded parts are embedded in the second rail beam, and the maintenance platform of rail transit comprises: the device comprises a plurality of cross beams, a first embedded part and a second embedded part, wherein one end of each cross beam is installed on the first track beam through the corresponding first embedded part, and the other end of each cross beam is installed on the second track beam through the corresponding second embedded part; at least one longitudinal beam, which is located between the first track beam and the second track beam and is connected with the plurality of cross beams respectively; the supporting net is laid on the plurality of cross beams. The maintenance platform for the rail transit integrates evacuation, maintenance and equipment installation, has high comprehensive utilization rate, simple structure, small volume, small engineering quantity, low engineering cost and simple construction, and can avoid the interference to the operation of rail vehicles.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a maintenance platform of rail transit.
Background
In the maintenance platform of the rail transit in the related technology, a cross beam needs to be arranged independently, and the space between two rail beams is large, so that the occupied area and the volume of the rail beams are large, the engineering quantity is large, the engineering cost is high, and the construction is complex; moreover, the maintenance platform is of a double-layer structure, the evacuation platform on the upper layer may affect the safe operation of the rail vehicle, and the maintenance platform on the lower layer has a narrow space and is not beneficial to maintenance. In addition, the maintenance platform only considers the evacuation and overhaul functions and does not consider the equipment placement problem of the railway vehicle, and the function range is narrow.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a maintenance platform for rail transit, which has the advantages of high comprehensive utilization rate, simple structure, small volume, small engineering quantity, low engineering cost, simple construction and the like.
According to the maintenance platform of the rail transit provided by the embodiment of the invention, the rail transit comprises a first rail beam and a second rail beam, a plurality of first embedded parts are embedded in the first rail beam, a plurality of second embedded parts are embedded in the second rail beam, and the maintenance platform of the rail transit comprises: the device comprises a plurality of cross beams, a first embedded part and a second embedded part, wherein one end of each cross beam is installed on the first track beam through the corresponding first embedded part, and the other end of each cross beam is installed on the second track beam through the corresponding second embedded part; at least one longitudinal beam, which is located between the first track beam and the second track beam and is connected with the plurality of cross beams respectively; the supporting net is laid on the plurality of cross beams.
The maintenance platform for the rail transit integrates evacuation, maintenance and equipment installation, is high in comprehensive utilization rate, simple in structure, small in size, small in engineering quantity, low in engineering cost and simple in construction, and can avoid interference to the operation of rail vehicles.
In addition, the maintenance platform for rail transit according to the embodiment of the invention also has the following additional technical characteristics:
according to some embodiments of the invention, each of the cross-beams comprises: the longitudinal beams are respectively connected with the standard sections of the cross beams, and the supporting nets are laid on the standard sections of the cross beams; the first connecting section is mounted on the first track beam through a corresponding first embedded part, and the second connecting section is mounted on the second track beam through a corresponding second embedded part; the first transition section is connected with one end of the standard section and the first connecting section, and the second transition section is connected with the other end of the standard section and the second connecting section.
Further, the first connecting section is mounted on the lower surface of the first track beam through a corresponding first embedded part, and the upper surface of the first connecting section is parallel to the lower surface of the first track beam; the second connecting section is installed on the lower surface of the second track beam through a corresponding second embedded part, and the upper surface of the second connecting section is parallel to the lower surface of the second track beam.
Optionally, the upper surface of the first connecting section is arranged obliquely relative to the horizontal plane; the upper surface of the second connecting section is obliquely arranged relative to the horizontal plane.
According to some embodiments of the invention, a first pre-buried hole is formed in the lower surface of the first track beam, and the first embedded part is embedded in the first pre-buried hole and is in threaded fit with the first pre-buried hole; and a second embedded hole is formed in the lower surface of the second track beam, and a second embedded part is embedded in the second embedded hole and is in threaded fit with the second embedded hole.
Optionally, each of the first embedment and the second embedment includes: the outer peripheral surface of the embedded sleeve is provided with an external thread, and the inner peripheral surface of the embedded sleeve is provided with an internal thread; and the embedded cover plate covers the top end of the embedded sleeve.
Further, the one end of the cross beam is provided with a first through hole and is installed on the first track beam through a first threaded fastener which penetrates through the first through hole and is matched with an embedded sleeve of the first embedded part; the other end of the cross beam is provided with a second through hole and is installed on the second track beam through a second threaded fastener which penetrates through the second through hole and is matched with an embedded sleeve of the second embedded part.
Advantageously, each of the first and second threaded fasteners comprises a fastening bolt and a fastening nut in threaded engagement with the fastening bolt.
In some embodiments of the present invention, each of the first and second threaded fasteners further comprises a flexible washer, and the flexible washer is sleeved on the fastening bolt.
According to some embodiments of the invention, the maintenance platform of rail transit further comprises: the first track beam and the second track beam are supported on the cover beam; and the supporting frames are erected on the cover beam and positioned between the first track beam and the second track beam, and the top end of each supporting frame is connected with the cross beam.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a maintenance platform for rail transit according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a maintenance platform for rail transit according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a maintenance platform for rail transit according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a maintenance platform for rail transit according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a maintenance platform for rail transit according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a maintenance platform for rail transit according to an embodiment of the present invention;
FIG. 7 is a schematic view of a partial structure of a maintenance platform for rail transit according to an embodiment of the present invention;
FIG. 8 is a schematic view of a partial structure of a maintenance platform for rail transit according to an embodiment of the present invention;
FIG. 9 is a schematic view of a partial structure of a maintenance platform for rail transit according to an embodiment of the present invention;
FIG. 10 is an enlarged schematic view of section A circled in FIG. 9;
FIG. 11 is a schematic structural view of a cross beam of a maintenance platform for rail transit according to an embodiment of the present invention;
FIG. 12 is an enlarged schematic view of portion B encircled in FIG. 11;
FIG. 13 is a schematic structural view of a cross beam of a maintenance platform for rail transit according to an embodiment of the present invention;
FIG. 14 is an enlarged schematic view of section C circled in FIG. 13;
FIG. 15 is an enlarged schematic view of the circled portion D of FIG. 13;
fig. 16 is a partial structural view of a first rail beam (second rail beam) of a maintenance platform of rail transit according to an embodiment of the present invention;
fig. 17 is a schematic structural diagram of a first embedment (a second embedment) of a maintenance platform for rail transit according to an embodiment of the invention.
Reference numerals:
a maintenance platform 10 for rail transit,
the first track beam 101, the second track beam 102,
the first embedment 103, the second embedment 104,
a first threaded fastener 105, a second threaded fastener 106,
the pre-buried sleeve 110, the pre-buried cover plate 120,
a fastening bolt 130, a fastening nut 140, a flexible washer 150,
a beam 200, a standard section 210, a first connecting section 220, a first through hole 221, a second connecting section 230, a second through hole 231, a first transition section 240, a second transition section 250,
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A maintenance platform 10 for rail transit according to an embodiment of the present invention is described below with reference to the accompanying drawings.
As shown in fig. 1 to 17, a maintenance platform 10 for a rail transit according to an embodiment of the present invention, the rail transit including a first rail beam 101 and a second rail beam 102, the maintenance platform 10 for a rail transit includes: a plurality of cross beams 200, at least one stringer 300, and a support screen 400.
Specifically, a plurality of first embedments 103 are embedded in the first track beam 101, and a plurality of second embedments 104 are embedded in the second track beam 102. One end of each beam 200 is mounted to the first track beam 101 through a corresponding first embedment 103, and the other end of each beam 200 is mounted to the second track beam 102 through a corresponding second embedment 104. The longitudinal beam 300 is located between the first and second rail beams 101 and 102, and the longitudinal beam 300 is connected to a plurality of cross beams 200, respectively, for example, the longitudinal beam 300 is welded to the cross beams 200. The support net 400 is laid on the plurality of cross beams 200, and communication equipment, a dynamic camera, a control cable and the like can be installed on the support net 400.
The cross beam 200 can be made of I-shaped steel, the longitudinal beam 300 can be made of channel steel, the supporting net 400 can be made of a steel wire mesh, and the first track beam 101, the second track beam 102, the first embedded part 103 and the second embedded part 104 can be all steel structural members, so that the steel wire mesh has excellent performances in corrosion resistance, electricity resistance and flame retardance, and is simpler in structure and cheaper in engineering cost while safety and related functions are guaranteed.
Therefore, the cross beam 200 is respectively connected with the first track beam 101 and the second track beam 102 through the first embedded part 103 on the first track beam 101 and the second embedded part 104 on the second track beam 102, the longitudinal beam 300 is connected with the cross beam 200 and forms a framework of the maintenance platform 10 with the cross beam 200, and the maintenance platform 10 is formed by paving the support net 400 on the framework. Namely, by pre-burying the first embedded parts 103 on the first track beam 101 and the second embedded parts 104 on the second track beam 102, the first track beam 101 and the second track beam 102 are used as supports, and the cross beam 200 does not need to be additionally erected, so that the engineering quantity and the engineering cost are reduced.
Meanwhile, the maintenance platform 10 is not provided with the cross beam 200 which is arranged independently, so that the interval between the first track beam 101 and the second track beam 102 is effectively shortened, the occupied area and the volume of the first track beam 101 and the second track beam 102 can be reduced to a certain extent, the requirement of track construction on the surrounding environment is lower, and the aim of reducing the construction cost is fulfilled.
In addition, the maintenance platform 10 adopts a single-layer structure, the maintenance platform 10 can be flush with the bottoms of the first track beam 101 and the second track beam 102, and the maintenance platform 10 has a larger distance from the bottom plate of the railway vehicle, so that the interference of the maintenance platform 10 on the running of the railway vehicle is avoided.
In short, the maintenance platform 10 for rail transit according to the embodiment of the present invention integrates evacuation, maintenance, and equipment installation, so as to realize comprehensive utilization of the maintenance platform 10, and has the advantages of simple structure, small volume, small engineering quantity, low engineering cost, simple construction, and capability of avoiding interference to the operation of rail vehicles.
In some embodiments of the present invention, as shown in fig. 1 to 6, the first track beam 101 and the second track beam 102 are arranged in parallel, the cross beam 200 extends in a transverse direction of the first track beam 101 and the longitudinal beam 300 extends in a longitudinal direction of the first track beam 101, i.e., a length direction of the cross beam 200 is oriented in a width direction of the first track beam 101 and a length direction of the longitudinal beam 300 is oriented in a length direction of the first track beam 101.
According to some embodiments of the invention, as shown in fig. 9-15, each beam 200 comprises: a standard segment 210, a first connection segment 220, a second connection segment 230, a first transition segment 240, and a second transition segment 250.
Specifically, the longitudinal beams 300 are respectively connected to the standard sections 210 of the plurality of cross beams 200, and the support net 400 is laid on the standard sections 210 of the plurality of cross beams 200. The first connecting section 220 is mounted to the first track beam 101 through a corresponding first embedment 103, and the second connecting section 230 is mounted to the second track beam 102 through a corresponding second embedment 104. The first transition section 240 connects one end of the standard section 210 and the first connection section 220, and the second transition section 250 connects the other end of the standard section 210 and the second connection section 230.
Further, as shown in fig. 1 and 2, the first connecting section 220 is mounted on the lower surface of the first track beam 101 through the corresponding first embedded part 103, and the upper surface of the first connecting section 220 is parallel to the lower surface of the first track beam 101. The second connecting section 230 is mounted on the lower surface of the second track beam 102 through the corresponding second embedded part 104, and the upper surface of the second connecting section 230 is parallel to the lower surface of the second track beam 102. In this way, the upper surface of the maintenance platform 10 is flush with the lower surfaces of the first and second track beams 101, 102, and there is a greater distance between the upper surface of the maintenance platform 10 and the floor of the rail vehicle.
Alternatively, as shown in fig. 2 and 4, in order to facilitate the turning of the railway vehicle, when the lower surface of the first rail beam 101 is disposed obliquely with respect to the horizontal plane at the curve, the upper surface of the first connecting section 220 is disposed obliquely with respect to the horizontal plane; when the lower surface of the second rail beam 102 is disposed obliquely with respect to the horizontal plane, the upper surface of the second connection section 230 is disposed obliquely with respect to the horizontal plane. Thus, the construction is simpler, and the connection reliability is guaranteed.
According to some embodiments of the present invention, as shown in fig. 1, 2, 16 and 17, a first pre-buried hole is formed in a lower surface of the first track beam 101, a first pre-embedded part 103 is embedded in the first pre-buried hole, and the first pre-embedded part 103 is in threaded fit with the first pre-buried hole. A second pre-buried hole is formed in the lower surface of the second track beam 102, a second embedded part 104 is embedded in the second pre-buried hole, and the second embedded part 104 is in threaded fit with the second pre-buried hole. Thus, the connection is more reliable.
Alternatively, as shown in fig. 16 and 17, each of the first embedment 103 and the second embedment 104 includes: an embedded sleeve 110 and an embedded cover plate 120. The outer circumferential surface of the embedded sleeve 110 is provided with external threads and the inner circumferential surface is provided with internal threads. The pre-buried cover plate 120 covers the top end of the pre-buried sleeve 110. For example, the embedded sleeve 110 and the embedded cover plate 120 are both steel structural members, so that the structure is simpler and the reliability is high.
Further, as shown in fig. 11 to 15, the first connecting section 220 is provided with a first through hole 221, and the first connecting section 220 is mounted on the first track beam 101 through a first threaded fastener 105, and the first threaded fastener 105 passes through the first through hole 221 and is matched with the embedded sleeve 110 of the first embedded part 103. The second connecting section 230 is provided with a second through hole 231, the second connecting section 230 is mounted on the second track beam 102 through a second threaded fastener 106, and the second threaded fastener 106 penetrates through the second through hole 231 and is matched with the embedded sleeve 110 of the second embedded part 104. Therefore, construction is more convenient. The construction cost is lower.
Advantageously, as shown in fig. 1 and 2, each of the first and second threaded fasteners 105 and 106 includes a fastening bolt 130 and a fastening nut 140 threadedly engaged with the fastening bolt 130, the fastening bolt 130 of the first threaded fastener 105 passes through the first through hole 221 and is engaged in the insert sleeve 110 of the first insert 103, and the fastening bolt 130 of the second threaded fastener 106 passes through the second through hole 231 and is engaged in the insert sleeve 110 of the second insert 104.
In some embodiments of the present invention, as shown in fig. 1 and 2, each of the first and second threaded fasteners 105 and 106 further includes a flexible gasket 150, the flexible gasket 150 is sleeved on the fastening bolt 130, the flexible gasket 150 of the first threaded fastener 105 is located between the first connecting section 220 and the first track beam 101, and the flexible gasket 150 of the second threaded fastener 106 is located between the second connecting section 230 and the second track beam 102. For example, the flexible pad 150 is a rubber member, so that the buffering and vibration damping effects are good.
According to some embodiments of the present invention, as shown in fig. 3-9, the maintenance platform 10 for rail transit further comprises: a capping beam 500 and a plurality of support frames 600. The first track beam 101 and the second track beam 102 are supported to the capping beam 500. A plurality of support frames 600 are disposed on the cover beam 500, and the plurality of support frames 600 are disposed between the first track beam 101 and the second track beam 102, and the top end of each support frame 600 is connected to the cross beam 200. Advantageously, a reinforcing rib plate 601 is arranged on each supporting frame 600, so that the safety and reliability are ensured.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, are used merely for convenience in describing the present invention and for simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "a specific embodiment," "an alternative embodiment," "an example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The maintenance platform of the rail transit is characterized by comprising a first rail beam and a second rail beam, wherein a plurality of first embedded parts are embedded in the first rail beam, a plurality of second embedded parts are embedded in the second rail beam, and the maintenance platform of the rail transit comprises:
the device comprises a plurality of cross beams, a first embedded part and a second embedded part, wherein one end of each cross beam is installed on the first track beam through the corresponding first embedded part, and the other end of each cross beam is installed on the second track beam through the corresponding second embedded part;
at least one longitudinal beam, which is located between the first track beam and the second track beam and is connected with the plurality of cross beams respectively;
the supporting net is laid on the plurality of cross beams;
the maintenance platform of the rail transit is of a single-layer structure, and is flush with the bottoms of the first rail beam and the second rail beam.
2. A maintenance platform for rail transit according to claim 1, characterized in that each of said crossbeams comprises:
the longitudinal beams are respectively connected with the standard sections of the cross beams, and the supporting nets are laid on the standard sections of the cross beams;
the first connecting section is mounted on the first track beam through a corresponding first embedded part, and the second connecting section is mounted on the second track beam through a corresponding second embedded part;
the first transition section is connected with one end of the standard section and the first connecting section, and the second transition section is connected with the other end of the standard section and the second connecting section.
3. The maintenance platform of rail transit of claim 2, wherein the first connecting section is mounted to a lower surface of the first rail beam by a corresponding first embedment, an upper surface of the first connecting section being parallel to the lower surface of the first rail beam;
the second connecting section is installed on the lower surface of the second track beam through a corresponding second embedded part, and the upper surface of the second connecting section is parallel to the lower surface of the second track beam.
4. A maintenance platform for rail transit according to claim 2, wherein the upper surface of the first connecting section is arranged inclined with respect to the horizontal plane;
the upper surface of the second connecting section is obliquely arranged relative to the horizontal plane.
5. The maintenance platform of the rail transit as claimed in claim 1, wherein a first pre-buried hole is formed in a lower surface of the first rail beam, and the first pre-embedded part is embedded in the first pre-buried hole and is in threaded fit with the first pre-buried hole;
and a second embedded hole is formed in the lower surface of the second track beam, and a second embedded part is embedded in the second embedded hole and is in threaded fit with the second embedded hole.
6. The rail transit maintenance platform of claim 5, wherein each of the first embedment and the second embedment includes:
the outer peripheral surface of the embedded sleeve is provided with an external thread, and the inner peripheral surface of the embedded sleeve is provided with an internal thread;
and the embedded cover plate covers the top end of the embedded sleeve.
7. The maintenance platform of rail transit of claim 6, wherein the one end of the cross beam is provided with a first through hole and is mounted to the first rail beam by a first threaded fastener which passes through the first through hole and is matched with an embedded sleeve of the first embedded part;
the other end of the cross beam is provided with a second through hole and is installed on the second track beam through a second threaded fastener which penetrates through the second through hole and is matched with an embedded sleeve of the second embedded part.
8. The rail transit service platform of claim 7, wherein each of the first and second threaded fasteners includes a fastening bolt and a fastening nut that threadedly engages the fastening bolt.
9. The rail transit maintenance platform of claim 8, wherein each of the first and second threaded fasteners further comprises a flexible washer that is sleeved over the fastening bolt.
10. A maintenance platform for rail transit according to any of claims 1-9, further comprising:
the first track beam and the second track beam are supported on the cover beam;
and the supporting frames are erected on the cover beam and positioned between the first track beam and the second track beam, and the top end of each supporting frame is connected with the cross beam.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461026.6A CN109972539B (en) | 2017-12-28 | 2017-12-28 | Maintenance platform for rail transit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461026.6A CN109972539B (en) | 2017-12-28 | 2017-12-28 | Maintenance platform for rail transit |
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| Publication Number | Publication Date |
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| CN109972539A CN109972539A (en) | 2019-07-05 |
| CN109972539B true CN109972539B (en) | 2021-05-14 |
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| CN201711461026.6A Active CN109972539B (en) | 2017-12-28 | 2017-12-28 | Maintenance platform for rail transit |
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| CN113463494B (en) * | 2020-03-31 | 2022-12-09 | 比亚迪股份有限公司 | Track beam and construction method thereof |
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| CN105926379A (en) * | 2016-07-06 | 2016-09-07 | 上海市隧道工程轨道交通设计研究院 | Monorail traffic overhead section overhauling passage and application method thereof |
| CN205688290U (en) * | 2016-06-13 | 2016-11-16 | 中铁第四勘察设计院集团有限公司 | Straddle type monorail rail tracks |
| CN206736635U (en) * | 2017-05-31 | 2017-12-12 | 重庆市轨道交通设计研究院有限责任公司 | The evacuation inspection platform of straddle-type monorail transportation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201144398Y (en) * | 2007-12-27 | 2008-11-05 | 中铁二院工程集团有限责任公司 | Straddling type track traffic elevated 'bridge-build' structure |
| CN104562919A (en) * | 2015-01-08 | 2015-04-29 | 中铁十五局集团有限公司 | Station-line separated rail station structure |
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| CN205688290U (en) * | 2016-06-13 | 2016-11-16 | 中铁第四勘察设计院集团有限公司 | Straddle type monorail rail tracks |
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| CN109972539A (en) | 2019-07-05 |
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