CN211001301U - Arrangement structure for turning wheel line and car washing line of rail transit vehicle section - Google Patents
Arrangement structure for turning wheel line and car washing line of rail transit vehicle section Download PDFInfo
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- CN211001301U CN211001301U CN201920535528.7U CN201920535528U CN211001301U CN 211001301 U CN211001301 U CN 211001301U CN 201920535528 U CN201920535528 U CN 201920535528U CN 211001301 U CN211001301 U CN 211001301U
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Abstract
The utility model discloses a track traffic vehicle section turns round wheel line and car wash close arrangement structure who establishes, including the vehicle section application storehouse, turn round and wash the garage, go into the section line, go out the section line, first tractive line, second tractive line, car wash and turn round the wheel line; a first turnout is arranged between one end of the first leading-out line and the section line; a second turnout is arranged between one end of the car washing line and the first traction line; a third turnout is arranged between the first drawing lines at one end of the turning wheel line; the car washing line and the turning wheel line respectively penetrate through the turning wheel washing garage; the turning wheel line is connected with the entering section line through a single crossover line. The utility model discloses a to turn round a lathe garage and to wash the garage and close and establish and form a round a lathe a.
Description
Technical Field
The utility model belongs to the track traffic field, more specifically relates to a track traffic vehicle section is turned round wheel line and car wash and is closed arrangement structure of establishing.
Background
The rail transit vehicle section undertakes tasks of regular vehicle maintenance, vehicle application and servicing and daily maintenance of the urban rail transit system. According to the design specification of subways (GB50157-2013), the vehicle sections are provided with mechanical car washing facilities, and the vehicle maintenance facilities comprise a fixed repair warehouse, a large rack repair warehouse, a temporary repair warehouse, an un-dropped wheel turning warehouse and the like, namely, the vehicle sections are provided with car washing lines and turning lines in general. The vehicle section turning wheel banks are often arranged in a dead-end manner, and are arranged in parallel with the vehicle section utilization banks, as shown in fig. 1.
At present, in urban rail transit district in China, the basic arrangement modes of car washing lines commonly adopted mainly comprise three types, namely a through type throat area, a splayed type throat area and an end type throat area; from the efficiency of washing a car, throat district through-type efficiency is the highest, secondly throat district eight characters form, and the extreme formula is arranged the washing efficiency of car relatively low, and the arrangement structure that the washing efficiency is higher, and its land length that requires is longer. From the current domestic vehicle section design practice, the through type of the throat area is often not realized due to the limitation of terrain conditions, the land length required by the splayed type of the throat area is moderate, and the traveling distance is shorter than that of the end type, so that the splayed type of the throat area is widely applied to the design of the urban rail transit vehicle section.
The splayed car washing line is generally 4.5m away from the edge of the car washing garage, the outer edge of the car washing garage is generally 5m away from the entrance line, namely the distance between the car washing line and the entrance line is generally 9.5m or more, the conventional arrangement method at present is that single crossover lines are respectively led out from the entrance lines at the two sides of the cross crossover line of a throat area and are connected with the car washing line to form a splayed shape, meanwhile, a car washing leading-out line is led out through the end of a turnout and extends to the two sides in a straight line, and the line distance between the leading-out line and the entrance line is designed according to 9.5 m.
Although the end-turning wheel library is generally 12m in width and 60m in length, a 7m wide road is generally required to be arranged between the outer edge of the turning wheel library and the vehicle section application library, and a 6m distance is required to be reserved between the road shoulder distance turning wheel library and the vehicle section application library. For turning wheel operation, the turning wheel operation is required only when the wheel pair of the entering train is in different wear conditions or is subjected to fixed repair and erection repair during long-time running. According to practical operation experience, the turnbuckle is generally used once every few days and is mostly in an idle state, so that the turnbuckle is used less frequently.
In conclusion, the arrangement mode of the splayed car washing line is adopted at present, the requirements on the length and the width of the throat area of a vehicle section are met, and a plurality of sections of land are occupied; although the arrangement of the end-turning wheel lines on the side of the vehicle segment handling bay, the width of the field segment bay area is also required, which often results in a solution that is not practical in the case of limited field segment handling widths.
SUMMERY OF THE UTILITY MODEL
To prior art's above defect or improvement demand, the utility model provides a track traffic vehicle section is turned round wheel line and car wash and is closed arrangement structure established, and it can guarantee the scheme feasibility, can practice thrift vehicle section area simultaneously, reduces engineering cost.
In order to achieve the above object, according to one aspect of the present invention, there is provided a layout structure of turning wheel line and car wash for rail transit vehicle sections, which is characterized by comprising a vehicle section utilization library, a turning wheel wash library, a segment entering line, a segment exiting line, a first drawing line, a second drawing line, a car wash and a turning wheel line, wherein,
one section of the entering section line and the exiting section line respectively extend into the vehicle section application library, and the entering section line and the exiting section line are parallel to each other and are connected through a cross crossover line;
a first turnout is arranged between one end of the first traction line and the section entering line, so that the line switching of the section entering train between one end of the first traction line and the section entering line is realized;
a second turnout is arranged between one end of the car washing line and the first traction line, so that the line conversion of the train entering the train section between the car washing line and the first traction line is realized;
a third turnout is arranged between the first drawing lines at one end of the turning wheel line so as to realize the line switching of the train at the entering section between the turning wheel line and the first drawing lines;
the other end of the car washing line realizes the line switching of the train at the entering section between the car washing line and the second drawing line through a fourth switch, and the other end of the turning line realizes the line switching of the train at the entering section between the turning line and the second drawing line through the fourth switch;
the car washing line and the turning wheel line respectively penetrate through the turning wheel washing garage;
the turning wheel line is connected with the entering section line through a single crossover line.
Preferably, the car washing line is straight in the length range of a train entering a section of the wheel washing garage of the entrance and exit turnstiles.
Preferably, the effective length of the first pulling line and/or the second pulling line is not less than the sum of the total length of the train entering the section, the length of the shunting machine and the safety distance of 10 m.
Preferably, the single crossover includes a fifth switch, a sixth switch and a crossover, and the fifth switch and the sixth switch are respectively disposed at both ends of the crossover.
Preferably, the fifth switch is disposed between the lathe wheel garage and the fourth switch.
Preferably, the first turnout is disposed between the crossover and the third turnout.
Preferably, the crossing crossover line comprises a seventh switch, an eighth switch, a ninth switch, a tenth switch and a diamond-shaped crossing, the seventh switch and the tenth switch are located on the entering section line, and the eighth switch and the ninth switch are located on the exiting section line.
Preferably, each turnout adopts a 50kg/m steel rail and is a single turnout.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:
1) the utility model provides a novel turning round wheel line and car wash close arrangement structure of establishing, close through will turning round a wheel storehouse and car wash and establish with the car wash and form turning round a wheel car wash, turn round a wheel car wash and have had the function of turning round a wheel and car wash concurrently, it can directly get into through turning round a wheel line and car wash to go into section train, and it is the first tractive line of sharing when turning round a wheel car wash to go into section train in addition, can share the second tractive line after accomplishing turning round a wheel or washing out turning round a wheel car wash, practice thrift vehicle section storehouse district width, can practice thrift vehicle section area simultaneously, satisfy certain effective length and the function in car wash business turn over storehouse, reduce engineering cost, guarantee scheme feasibility.
2) The utility model discloses can not only satisfy the function of conventional throat district eight characters formula carwash, have concurrently simultaneously and turn round the function of taking turns to, but also can compress vehicle section application reservoir area width, reduce the land area occupied of reservoir area part, improve the land rate of utilization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
As shown in FIG. 1, an arrangement structure of a railway traffic vehicle section turning wheel line 8 and car wash line 7 comprises a vehicle section application library 1, a turning wheel washing garage 2, a section incoming line 3, a section outgoing line 4, a first drawing line 5, a second drawing line 6, a car wash line 7 and a turning wheel line 8,
one section of the entering section line 3 and the exiting section line 4 respectively extend into the vehicle section application library 1, and the entering section line 3 and the exiting section line 4 are parallel to each other and are connected through a cross crossover 9;
a first fork 101 is arranged between one end of the first drawing line 5 and the incoming section line 3, so as to realize the line switching of the incoming train between one end of the first drawing line 5 and the incoming section line 3;
a second turnout 102 is arranged between one end of the car washing line 7 and the first traction line 5, so as to realize the line conversion of the train entering the train section between the car washing line 7 and the first traction line 5; the other end of the car wash 7 realizes the line switching of the train entering the train section between the car wash 7 and the second traction line 6 through a fourth turnout 104;
a third switch 103 is arranged between the first drawing line 5 and one end of the turning line 8, so as to realize the line switching of the incoming train between the turning line 8 and the first drawing line 5; the other end of the turning line 8 also realizes the line switching of the incoming train between the turning line 8 and the second drawing line 6 through the fourth switch 104; preferably, said first fork 101 is arranged between the crossing 9 and the third fork 103;
the car washing line 7 and the turning wheel line 8 respectively penetrate through the turning wheel car washing warehouse 2; the turning lanes 8 are arranged parallel to the incoming lanes 3 and in a straight line with the second drawing lines 6, a part of the lanes 7 in and out of the turning lane garage 2 are straight and parallel to the turning lanes 8, and another part of the lanes can be connected with the second drawing lines 6 through a fourth switch 104 after turning, so that the lanes of the incoming train between the lanes 7 and the second drawing lines 6 can be switched.
The turning wheel line 8 is connected with the inlet section line 3 through a single transition line 10.
Further, the car washing line 7 is a straight line in the length range of a train entering section of the entrance and exit turning car washing garage 2 so as to meet the requirement of car washing effective length.
Further, the single crossover 10 includes a fifth switch 105, a sixth switch 106 and a crossover, and the fifth switch 105 and the sixth switch 106 are respectively disposed at both ends of the crossover so as to facilitate the entering train to enter and exit the train section utilization depot 1. Furthermore, the fifth switch 105 is arranged between the rotary garage 2 and the fourth switch 104.
Further, the cross crossover 9 includes a seventh switch 107, an eighth switch 108, a ninth switch 109, a tenth switch 110 and a diamond cross, the seventh switch 107 and the tenth switch 110 are located on the entering section line 3, and the eighth switch 108 and the ninth switch 109 are located on the exiting section line 4, so as to ensure that the vehicle normally enters and exits the vehicle section application library 1.
The utility model provides a turning round wheel line 8 and car wash 7 co-located arrangement type, wherein, C1-C10 are the switch number, L-1 is to enter section line 3, L-2-go out section line 4, L-3 for turning round wheel line 8, L-4 is car wash 7, L-5 is the car wash storehouse and draws line 1, L-6 is the car wash storehouse and draws line 2.
The related art standards are as follows: all turnouts adopt 50kg/m steel rails and No. 7 single turnouts; the minimum curve radius of the circular curve of the vehicle field line is not less than R-150 m; the car washing line 7 is a straight line in the length range of a car before and after the car washing warehouse, and the effective length of the pulling-out line is not less than the sum of the total length of the train entering the section, the length of the shunting machine and the safety distance of 10 m.
After entering the arrangement structure, the entering train has the following operation process:
the train at the entrance section of the turning wheel 1 enters the first drawing line 5 through the first switch 101, enters the turning wheel line 8 and the turning wheel washing warehouse 2 through the third switch 103, enters the second drawing line 6 through the fifth switch 105 after the turning wheel is finished, and finally enters the train section application warehouse 1 through the single transition line 10, the cross transition line 9 and the like.
2. The train at the entering section needing to be washed enters the first traction line 5 through the first switch 101 and the third switch 103, enters the car washing line 7 and the turning wheel car washing warehouse 2 through the second switch 102, enters the second traction line 6 through the fourth switch 104 after the car washing is finished, and finally enters the train section application warehouse 1 through the single crossover 10, the cross crossover 9 and the like.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. An arrangement structure for jointly arranging turnwheel lines and car washing lines on a rail transit vehicle section is characterized by comprising a vehicle section application library (1), a turnwheel washing garage (2), a section entering line (3), a section exiting line (4), a first drawing line (5), a second drawing line (6), a car washing line (7) and a turnwheel line (8),
one section of the entering section line (3) and one section of the exiting section line (4) respectively extend into the vehicle section application warehouse (1), and the entering section line (3) and the exiting section line (4) are parallel to each other and are connected through a cross crossover line (9);
a first turnout (101) is arranged between one end of the first traction line (5) and the section entering line (3) so as to realize the line conversion of the section entering train between one end of the first traction line (5) and the section entering line (3);
a second turnout (102) is arranged between one end of the car washing line (7) and the first traction line (5) so as to realize the line conversion of the train entering the train section between the car washing line (7) and the first traction line (5);
a third turnout (103) is arranged between the first drawing line (5) and one end of the turning wheel line (8) for realizing the line switching of the incoming train between the turning wheel line (8) and the first drawing line (5);
the other end of the car washing line (7) realizes the line switching of the train at the entering section between the car washing line (7) and the second drawing line (6) through a fourth switch (104), and the other end of the turning wheel line (8) also realizes the line switching of the train at the entering section between the turning wheel line (8) and the second drawing line (6) through the fourth switch (104);
the car washing line (7) and the turning wheel line (8) respectively penetrate through the turning wheel washing garage (2);
the turning wheel line (8) is connected with the entering section line (3) through a single transition line (10), the single transition line (10) comprises a fifth turnout (105), a sixth turnout (106) and a transition line, and the fifth turnout (105) and the sixth turnout (106) are respectively arranged at two ends of the transition line;
the cross crossover line (9) comprises a seventh turnout (107), an eighth turnout (108), a ninth turnout (109), a tenth turnout (110) and a diamond-shaped cross, the seventh turnout (107) and the tenth turnout (110) are positioned on the section entering line (3), and the eighth turnout (108) and the ninth turnout (109) are positioned on the section exiting line (4);
each turnout adopts a 50kg/m steel rail and is a single turnout.
2. A combined track-bound lathe and car wash arrangement as claimed in claim 1, characterized in that the car wash (7) is straight over the length of an incoming train in the entry and exit lathe garage (2).
3. The combined turning and car washing arrangement of rail transit vehicle sections according to claim 1, characterized in that the effective length of the first and/or second pulling-out lines (5, 6) is not less than the sum of the total length of the incoming train, the length of the shunting locomotive and the safety distance of 10 m.
4. A track-bound vehicle section lathe and car wash arrangement according to claim 1, characterized in that the fifth switch (105) is arranged between the lathe car wash (2) and the fourth switch (104).
5. A track-bound vehicle section-turn and car-wash arrangement according to claim 1, characterized in that the first switch (101) is arranged between the cross-over (9) and the third switch (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535528.7U CN211001301U (en) | 2019-04-19 | 2019-04-19 | Arrangement structure for turning wheel line and car washing line of rail transit vehicle section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535528.7U CN211001301U (en) | 2019-04-19 | 2019-04-19 | Arrangement structure for turning wheel line and car washing line of rail transit vehicle section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211001301U true CN211001301U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920535528.7U Active CN211001301U (en) | 2019-04-19 | 2019-04-19 | Arrangement structure for turning wheel line and car washing line of rail transit vehicle section |
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| Country | Link |
|---|---|
| CN (1) | CN211001301U (en) |
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2019
- 2019-04-19 CN CN201920535528.7U patent/CN211001301U/en active Active
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