CN105256674A - Heavy-duty type air train - Google Patents
Heavy-duty type air train Download PDFInfo
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- CN105256674A CN105256674A CN201510741082.XA CN201510741082A CN105256674A CN 105256674 A CN105256674 A CN 105256674A CN 201510741082 A CN201510741082 A CN 201510741082A CN 105256674 A CN105256674 A CN 105256674A
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Abstract
The invention discloses a heavy-duty type air train, which comprises a support column and a rail beam, wherein the rail beam is fixedly arranged on the support column; the top part of the support column is provided with a support column suspension arm; the support column suspension arm is transversely provided with two downward hanging plates; the rail beam is arranged under the hanging plates; a traveling mechanism is arranged in the rail beam; the bottom part of the traveling mechanism is fixedly connected with a train body; a heavy-duty reinforcing structure is arranged at the interior and/or exterior of the support column. The heavy-duty type air train has the advantages that by optimizing the structures of the support column and the rail beam, and additionally arranging the reinforcing core structure in the support column, a communication line can be installed, and the rigidity of the support column is improved by the reinforcing core structure with a strip-shaped support plate, an H-shaped support part or a well-shaped support part; by arranging a support rod at the crossing part of the support column and the support column suspension arm, the torque which is produced on the support column suspension arm can be reduced; by arranging a convex strip for reducing the eccentric bending moment of the bottom plate and reinforcing ribs for reinforcing a web plate and a top plate on the rail beam, the mechanical bearing property of the rail beam can be guaranteed.
Description
Technical field
The present invention relates to track train technical field, particularly a kind of heavy-load type monorail train for overhead rail train.
Background technology
The traffic of city in modern times is along with the development of society, vehicle increases rapidly, and blocking up appears in surface transportation system, has a strong impact on the trip of people, so there is the subway of underground, the on the ground Rail Transit System such as overhead light rail and magnetic suspension train, form a three-dimensional network of communication lines.
But nonetheless, also deficiency is had under particular circumstances, such as: metropolitan existing city will solve traffic above-ground and block up, if repair subway, factors such as considering that underground construction has a big risk, invest large (every kilometer cost 5-8 hundred million yuan), the superfluous and operation cost of (about 5 years) long in time limit, capacity is high should be worthless; If repair light rail or magnetic suspension train, except still tearing the problems such as room, noise and view open except repairing those disadvantageous factors of subway.Again such as: in, small city and scenic spot, need freight volume little, the investment capacity is less, requires again the common friendship system of safety, quick, environmental protection, obviously selects subway, light rail or magnetic suspension train to be also worthless.
In order to solve and overcome existing subway, light rail and maglev above-mentioned defect, overhead rail train (also known as " empty row ", " mid-air-bus ") concept is arisen at the historic moment." empty row " are suspended on pillar by track in a hanging manner, for train cars travel, track just moves in the air by it, and not as light rail, whole road surface is lifted in the air, there is not road occupying, do not tear room open, welding view, low noise, safety, round-the-clock quick operation, low cost, duration short and construction period is not to advantages such as ground Coherent traffic noise are few.
But the concept of above-mentioned overhead rail train still has many technical problems to need technician to solve in practice.The load-bearing problem of such as overhead rail train, the unsettled design due to overhead rail train be doomed its for traditional high-speed railway rail, magnetic-levitation weight capacity decline.So the structure how designing more outstanding mechanics load-bearing property is to ensure that the firmness of overhead rail train and heavy-duty safety are current problem demanding prompt solutions.
Summary of the invention
The object of this invention is to provide a kind of heavy-load type monorail train, in order to solve the overhead rail train bearing problem of unsettled design, ensure firmness and the heavy-duty safety of overhead rail train.
For achieving the above object, heavy-load type monorail train provided by the present invention, it comprises pillar and is fixed on the rail beam on pillar, described post top portion has pillar cantilever, described pillar cantilever direction across bridge is provided with two pieces of boatswain chairs in downward direction, is provided with rail beam, is provided with walking mechanism in rail beam below boatswain chair, be fixedly connected with train body bottom walking mechanism, described pillar inside and/or outside are provided with heavy duty and strengthen structure.
Further, described heavy duty reinforcement structure comprises the strengthening core being located at pillar inside and/or the support bar being located at pillar and pillar cantilever intersection.
Further, described pillar is hollow structure, and described strengthening core is slat supporting plates, I-shaped support member or groined type support member, and strengthening core physical dimension mates with pillar inner wall size.
Further, described pillar is square shape, and its wall thickness is 4 ~ 5cm, and the wall thickness of described strengthening core is 4 ~ 5cm.
Further, described support bar is obliquely installed, and its bottom and post top portion are weldingly connected, and its top and pillar cantilever are weldingly connected.
Further, described rail beam comprises top board, web plate and back plate, and be weldingly connected between adjacent two plates formation character "door" form structure, has the raised line arranged along rail beam bearing of trend, rail beam is arranged at intervals with reinforcing rib below base plate.
Further, the thickness of described character "door" form structure is 2.2 ~ 4cm.Preferably, the thickness of character "door" form structure is 3cm.
Further, described pillar, boatswain chair, rail beam are made by iron and steel.
Advantage of the present invention is: carried out structure optimization to pillar, rail beam, first, strengthening core structure is increased in pillar, the strengthening core structure of slat supporting plates, I-shaped support member or groined type support member both can install connection, turn increase the rigidity of pillar, avoid overload to produce post bends.The second, support bar is set at pillar and pillar cantilever intersection, reduces the moment that pillar cantilever produces.3rd, rail beam arranges the raised line reducing base plate eccentric bending moment and the reinforcing rib reinforcing web and top board, ensures the mechanics bearing of rail beam.
Accompanying drawing explanation
For can clearer understanding objects, features and advantages of the present invention, below with reference to accompanying drawing, preferred embodiment of the present invention be described in detail, wherein:
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the sectional view of the A-A section of Fig. 1 in an embodiment;
Fig. 3 is the sectional view of the A-A section of Fig. 1 in another embodiment;
Fig. 4 is the sectional view of the A-A section of Fig. 1 in another embodiment;
Fig. 5 is the structural representation of the 5th embodiment middle orbit beam.
In the drawings: 1-pillar, 11-pillar cantilever, 12-slat supporting plates, the I-shaped support member of 13-, 14-groined type support member, 2-boatswain chair, 3-rail beam, 31-top board, 32-web, 33-base plate, 4-walking mechanism, 5-train body, 6-support bar, 7-raised line, 8-reinforcing rib.
Detailed description of the invention
Consult Fig. 1, the heavy-load type monorail train of the present embodiment, it comprises pillar and is fixed on the rail beam 3 on pillar 1, described pillar 1 top has pillar cantilever 11, described pillar cantilever 11 direction across bridge is provided with two pieces of boatswain chairs 2 in downward direction, rail beam 3 is provided with below boatswain chair 2, walking mechanism 4 is provided with in rail beam 3, be fixedly connected with train body 5 bottom walking mechanism 4, described pillar 1 outside is provided with support bar 6, support bar 6 is obliquely installed, and its bottom is connected with pillar 1 welded top, and its top and pillar cantilever 11 are weldingly connected.Support bar 6 in the present embodiment can reduce the moment that pillar cantilever 11 produces, and plays the effect of protection pillar cantilever 11.The present embodiment can merge with the following examples and uses, and reaches better support effect.
Consult Fig. 2, the heavy-load type monorail train of the present embodiment, it comprises pillar 1 and is fixed on the rail beam 3 on pillar 1, and described pillar 1 top has pillar cantilever 11, and described pillar cantilever 11 direction across bridge is provided with two pieces of boatswain chairs 2 in downward direction, rail beam 3 is provided with below boatswain chair 2, be provided with walking mechanism 4 in rail beam 3, be fixedly connected with bottom walking mechanism 4 with train body 5, described pillar 1 is hollow structure, be provided with strengthening core in pillar 1, strengthening core is slat supporting plates 12.Slat supporting plates 12 is horizontally installed in pillar 1, plays the object strengthening pillar 1 rigidity.Pillar 1 inner chamber is separated into two cavitys by slat supporting plates 12, can install cable in this two cavity.Preferably, the position that pillar 1 is connected with slat supporting plates 12 is provided with dovetail groove, and slat supporting plates 12 two ends are respectively arranged with trapezoidal fixture block, and trapezoidal fixture block is arranged in dovetail groove.
Consult Fig. 3, in another embodiment, strengthening core is I-shaped support member 13, and the length of I-shaped support member 13 and width and pillar 1 inwall match.I-shaped support member 13 is equivalent to double-deck slat supporting plates 12.
Consult Fig. 4, in another embodiment, strengthening core is groined type support member 14, and the length of groined type support member 14 and width and pillar 1 inwall match.
On this, the strengthening core of three kinds of structures is all the Standard parts manufactured separately.The wall thickness of pillar is 4 ~ 5cm.The wall thickness of strengthening core customizes according to concrete load-bearing demand, and the wall thickness of strengthening core is 4 ~ 5cm.When pillar 1 needs to increase rigidity, select the strengthening core be applicable to according to rigid requirements, load pillar inner.If due to planning problem change route, when the overhead rail installed needs to dismantle, strengthening core and pillar 1 can break and recycle respectively.
Consult Fig. 5, in view of rail beam 3 for top board 31, web 32 and base plate 33 are weldingly connected formation character "door" form structure, character "door" form structure central authorities fluting continuously, the left and right travelling wheel of walking mechanism 4 is pressed on left and right base plate 33 respectively, certainly lead to very large eccentric bending moment, cause base plate 33 to be out of shape, weight capacity declines.So there is the raised line 7 arranged along rail beam 3 bearing of trend below base plate 33, rail beam 3 is arranged at intervals with reinforcing rib 8.The intensity of rail beam 3 can be improved like this, guarantee traffic safety.Preferably, the thickness of character "door" form structure is 2.2 ~ 4cm.Further, the thickness of character "door" form structure is 3cm.
Claims (8)
1. heavy-load type monorail train, it rail beam comprising pillar and be fixed on pillar, described post top portion has pillar cantilever, described pillar cantilever direction across bridge is provided with two pieces of boatswain chairs in downward direction, be provided with rail beam below boatswain chair, in rail beam, be provided with walking mechanism, be fixedly connected with train body bottom walking mechanism, it is characterized in that, described pillar inside and/or outside are provided with heavy duty and strengthen structure.
2. heavy-load type monorail train according to claim 1, is characterized in that: described heavy duty is strengthened structure and comprised the strengthening core being located at pillar inside and/or the support bar being located at pillar and pillar cantilever intersection.
3. heavy-load type monorail train according to claim 2, is characterized in that: described pillar is hollow structure, and described strengthening core is slat supporting plates, I-shaped support member or groined type support member, and strengthening core physical dimension mates with pillar inner wall size.
4. heavy-load type monorail train according to claim 3, is characterized in that: described pillar is square shape, and its wall thickness is 4 ~ 5cm, and the wall thickness of described strengthening core is 4 ~ 5cm.
5. heavy-load type monorail train according to claim 2, it is characterized in that: described support bar is obliquely installed, its bottom and post top portion are weldingly connected, and its top and pillar cantilever are weldingly connected.
6. heavy-load type monorail train according to claim 3, it is characterized in that: described rail beam comprises top board, web plate and back plate, be weldingly connected between adjacent two plates formation character "door" form structure, has the raised line arranged along rail beam bearing of trend, rail beam is arranged at intervals with reinforcing rib below base plate.
7. heavy-load type monorail train according to claim 6, is characterized in that: the thickness of described character "door" form structure is 3cm.
8. according to the heavy-load type monorail train described in claim 1 to 7, it is characterized in that: described pillar, boatswain chair, rail beam are made by iron and steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510741082.XA CN105256674A (en) | 2015-11-04 | 2015-11-04 | Heavy-duty type air train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510741082.XA CN105256674A (en) | 2015-11-04 | 2015-11-04 | Heavy-duty type air train |
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| Publication Number | Publication Date |
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| CN105256674A true CN105256674A (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510741082.XA Pending CN105256674A (en) | 2015-11-04 | 2015-11-04 | Heavy-duty type air train |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781206A (en) * | 2016-03-23 | 2016-07-20 | 四川雅豪房地产开发有限公司 | Realization method of self-powered aerial suspension rail embedded pile structure |
| CN105908582A (en) * | 2016-03-02 | 2016-08-31 | 四川中德空铁科技有限公司 | Improved structure of foundation pile beam for air railway trains |
| CN107012880A (en) * | 2017-02-24 | 2017-08-04 | 中铁二十五局集团第五工程有限公司 | A kind of pile pier structure of the empty rail of suspension type |
| CN108049263A (en) * | 2018-01-22 | 2018-05-18 | 中唐空铁科技有限公司 | Empty iron beam column construction track system |
| CN108301263A (en) * | 2018-03-29 | 2018-07-20 | 北京中建空列集团有限公司 | Column unit and train track system with detachable track girder support component |
| CN108442191A (en) * | 2018-05-28 | 2018-08-24 | 中建空列（北京）工程设计研究院有限公司 | Track girder and traffic system for overhead track for traffic system for overhead track |
| CN108505427A (en) * | 2018-04-03 | 2018-09-07 | 中铁第四勘察设计院集团有限公司 | A kind of anchor and the oblique pull suspension type monorail using the anchor |
| WO2018214310A1 (en) * | 2017-05-22 | 2018-11-29 | 广东飞铁交通有限公司 | Railway facility |
| CN109537377A (en) * | 2017-09-22 | 2019-03-29 | 中车唐山机车车辆有限公司 | A kind of micro- rail track girder |
-
2015
- 2015-11-04 CN CN201510741082.XA patent/CN105256674A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908582A (en) * | 2016-03-02 | 2016-08-31 | 四川中德空铁科技有限公司 | Improved structure of foundation pile beam for air railway trains |
| CN105781206A (en) * | 2016-03-23 | 2016-07-20 | 四川雅豪房地产开发有限公司 | Realization method of self-powered aerial suspension rail embedded pile structure |
| CN107012880A (en) * | 2017-02-24 | 2017-08-04 | 中铁二十五局集团第五工程有限公司 | A kind of pile pier structure of the empty rail of suspension type |
| WO2018214310A1 (en) * | 2017-05-22 | 2018-11-29 | 广东飞铁交通有限公司 | Railway facility |
| CN109537377A (en) * | 2017-09-22 | 2019-03-29 | 中车唐山机车车辆有限公司 | A kind of micro- rail track girder |
| CN108049263A (en) * | 2018-01-22 | 2018-05-18 | 中唐空铁科技有限公司 | Empty iron beam column construction track system |
| CN108049263B (en) * | 2018-01-22 | 2023-08-22 | 黑冻科技有限公司 | Beam column structure track system for air railway |
| CN108301263A (en) * | 2018-03-29 | 2018-07-20 | 北京中建空列集团有限公司 | Column unit and train track system with detachable track girder support component |
| CN108505427A (en) * | 2018-04-03 | 2018-09-07 | 中铁第四勘察设计院集团有限公司 | A kind of anchor and the oblique pull suspension type monorail using the anchor |
| CN108442191A (en) * | 2018-05-28 | 2018-08-24 | 中建空列（北京）工程设计研究院有限公司 | Track girder and traffic system for overhead track for traffic system for overhead track |
| CN108442191B (en) * | 2018-05-28 | 2024-01-26 | 中建空列（北京）工程设计研究院有限公司 | Rail beam for air rail transit system and air rail transit system |
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Application publication date: 20160120 |