CN217079042U - Adjustable drainage structure arranged at step position of subway exit - Google Patents
Adjustable drainage structure arranged at step position of subway exit Download PDFInfo
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- CN217079042U CN217079042U CN202122797007.9U CN202122797007U CN217079042U CN 217079042 U CN217079042 U CN 217079042U CN 202122797007 U CN202122797007 U CN 202122797007U CN 217079042 U CN217079042 U CN 217079042U
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Abstract
The utility model relates to a subway station construction field, concretely relates to adjustable drainage structure arranged at the step position of a subway exit, which comprises a drainage pipe, a water conduit and an adjustable drainage structure arranged on the step of the subway exit, wherein the drainage pipe is pre-embedded at the underground position and is positioned below the step; the utility model discloses simple structure, when the subway exit appears the rainwater and flows backward, through the utility model discloses can be timely carry out the drainage to the rainwater and discharge, can not cause the subway exit to appear unable current situation.
Description
Technical Field
The utility model relates to a subway station construction field, concretely relates to adjustable drainage structures of setting at subway exit step position.
Background
The subway station is a place for passengers to take on and off, transfer and wait, provides comfortable and clean environment for the passengers, is also an important building in an urban rail transit road network, and when heavy rain comes, in order to enable the passengers to walk smoothly, rainwater on the ground surface needs to be blocked, so that the rainwater is prevented from flowing into the interior of the station to influence the passengers.
When meeting with emergency and making outside rainwater flow backward to the subway station in through subway exit, the rainwater flows to low department along the step by the eminence, can lead to the phenomenon of waterlogging to appear in the subway station, and because the rainwater covers the step, leads to the unable smooth passage of pedestrian, influences the normal operation of subway station.
Therefore, the utility model discloses a set up the adjustable drainage structures at subway exit step position, when the subway exit appears the rainwater and flows backward, can cooperate the drainage system at subway station to carry out instant emission to the rainwater of flowing backward, and help the smooth departure of pedestrian.
Disclosure of Invention
An object of the utility model is to provide a set up the adjustable drainage structures at subway exit step position.
To achieve the purpose, the utility model adopts the following technical proposal:
the adjustable drainage structure comprises a drainage pipeline, water diversion pipes and an adjustable drainage structure arranged on the steps of the subway exit, wherein the drainage pipeline is pre-embedded in the underground and positioned below the steps;
each step is provided with an adjustable drainage structure, each adjustable drainage structure comprises a supporting seat, the supporting seat is composed of a horizontal section and a vertical section, the horizontal section and the vertical section form an L-shaped structure, two end parts of the supporting seat are respectively provided with a side baffle, the end surface of the horizontal section is provided with a rectangular groove, a horizontal bottom plate with a hollow structure is arranged in the rectangular groove, the upper end of the water conduit is communicated with a water outlet arranged at the bottom of the rectangular groove, a supporting plate is arranged at the middle section of the rectangular groove, the inner wall of each side baffle is provided with a turnover plate, the bottom of the turnover plate is in rotating fit with the side baffles, the two turnover plates are symmetrically distributed relative to the supporting plate, the vertical section is provided with a turnover mechanism for driving the two turnover plates to turn over oppositely and a lifting mechanism for driving the supporting plate to lift, and the vertical section is also provided with a linkage mechanism and a stepping motor, the stepping motor is connected with a linkage mechanism, and the driving end of the linkage mechanism is respectively connected with the turnover mechanism and the lifting mechanism;
when the turnover plate is in a horizontal state, the upper end surface of the turnover plate and the upper end surface of the supporting plate are in the same horizontal plane, and the turnover plate and the supporting plate are both positioned in the rectangular groove and form a supporting piece for pedestrians to walk; when the turnover plate is in a vertical state, the supporting plate moves upwards to a set position at the moment and serves as a temporary supporting piece for pedestrians to walk.
Preferably, the end face of the inner side of the side baffle is provided with a containing groove, the bottom of the turnover plate is in running fit with the containing groove through a short shaft, and when the turnover plate is in a vertical state, the turnover plate is contained in the containing groove.
Preferably, the turnover mechanism comprises a transverse transmission shaft and reversing transmission assemblies symmetrically arranged at the end parts of the transverse transmission shaft, the transverse transmission shaft is horizontally and rotatably arranged in the vertical section, and the other end of each reversing transmission assembly is connected with the corresponding end part of the turnover plate;
one driving end of the linkage mechanism is connected with the middle section of the transverse transmission shaft.
Preferably, the lifting structure comprises a longitudinal lead screw and a lifting slide seat, the longitudinal lead screw is vertically and rotatably installed in the vertical section, the lifting slide seat is installed on the longitudinal lead screw in a threaded manner and is in sliding fit with the vertical section, and the end part of the supporting plate penetrates through the side wall of the vertical section and is connected with the lifting slide seat;
and the other driving end of the linkage mechanism is connected with the end part of the longitudinal screw rod.
Preferably, the linkage mechanism comprises a longitudinal driving shaft, a first bevel gear, a transverse driving shaft, a second bevel gear, a third bevel gear, a fourth bevel gear, a fifth bevel gear and a sixth bevel gear, the longitudinal driving shaft is vertically and rotatably installed in the vertical section, the transverse driving shaft is horizontally and rotatably installed in the vertical section, the first bevel gear is installed on the longitudinal driving shaft, the second bevel gear and the third bevel gear are respectively installed at the end parts of the transverse driving shaft, the fourth bevel gear is installed at the end part of the longitudinal screw rod, the fifth bevel gear is installed at the tail end of the longitudinal driving shaft, and the sixth bevel gear is installed at the middle section of the transverse driving shaft;
the first bevel gear is meshed with the second bevel gear, the third bevel gear is meshed with the fourth bevel gear, and the fifth bevel gear is meshed with the sixth bevel gear;
and the driving end of the stepping motor is connected with the head end of the longitudinal driving shaft.
Preferably, the bottom of the rectangular groove is in a curved surface structure.
Preferably, each reversing transmission assembly comprises a bevel gear seven and a bevel gear eight which are meshed with each other, the bevel gear seven is installed at the end part of the transverse transmission shaft, and the bevel gear eight is installed at the end part of the turnover plate.
Has the beneficial effects that: when the utility model is used, the step is built on the step, so that the step has the function of drainage, when the subway exit meets the rainwater flowing backwards, the utility model can assist pedestrians to walk and discharge the rainwater flowing backwards so as to deal with the emergency of rainwater flowing backwards;
when rainwater flows backward, the stepping motor is started, the stepping motor drives the longitudinal driving shaft to rotate after being started, the longitudinal driving shaft drives the bevel gear II to rotate through the bevel gear, the bevel gear III is further driven to rotate through the transverse driving shaft, the bevel gear III drives the bevel gear IV, so that the longitudinal lead screw drives the lifting slide seat to move upwards, the supporting plate moves upwards, meanwhile, the longitudinal driving shaft drives the bevel gear V to rotate, the transverse driving shaft is driven to rotate through the bevel gear VI, the turnover plate is driven to turn over through the bevel gear VII and the bevel gear VIII, the turnover plate is turned over from a horizontal state to a vertical state and is stored in the storage groove, the supporting plate also rises to a set position at the moment, so that the horizontal bottom plate with a hollow structure is exposed, the rainwater enters the bottom of the rectangular groove through the horizontal bottom plate and is discharged into the discharge pipeline through the water guide pipe, the purpose of draining and discharging the reverse-flowing rainwater in real time is achieved, and in the drainage and discharge process, the raised supporting plate serves as a temporary supporting piece for pedestrians to walk; when need not to arrange the side drainage, step motor drives returning face plate and layer board and resets and cover the horizontal bottom plate, and the returning face plate that is the horizontality this moment and layer board constitute the support piece that supplies the pedestrian to carry out the walking jointly.
The utility model discloses simple structure, when the subway exit appears the rainwater and flows backward, through the utility model discloses can be timely carry out the drainage to the rainwater and discharge, can not cause the subway exit to appear unable current situation.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of FIG. 1;
FIG. 3 is an enlarged view taken at A in FIG. 2;
wherein:
1-step, 2-drainage pipeline, 3-water conduit, 4-adjustable drainage structure, 41-horizontal section, 42-side baffle, 43-vertical section, 44-horizontal bottom plate, 45-drainage port, 46-supporting plate, 47-containing groove, 48-turnover plate, 49-longitudinal screw, 410-bevel gear eight, 411-short shaft, 412-lifting slide seat, 413-stepping motor, 414-longitudinal driving shaft, 415-bevel gear one, 416-bevel gear two, 417-bevel gear three, 418-bevel gear four, 419-bevel gear five, 420-transverse transmission shaft, 421-bevel gear six, 422-bevel gear seven.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 3, the adjustable drainage structure arranged at the step part of the exit of the subway comprises a drainage pipeline 2, a water conduit 3 and an adjustable drainage structure 4 arranged on the step 1 of the exit of the subway, wherein the drainage pipeline 2 is pre-embedded at the underground position and is positioned below the step 1, a vertically downward water conduit 3 is arranged on each step 1, the head end of the water conduit 3 is communicated with the end surface of the step 1, and the tail end of the water conduit 3 is communicated with the drainage pipeline 2;
each step 1 is provided with an adjustable drainage structure 4, each adjustable drainage structure comprises a supporting seat, the supporting seat is composed of a horizontal section 41 and a vertical section 43, the horizontal section 41 and the vertical section 43 form an L-shaped structure, two end parts of the supporting seat are provided with side baffles 42, the end surface of the horizontal section 41 is provided with a rectangular groove, a horizontal bottom plate 44 with a hollow structure is arranged in the rectangular groove, the upper end of the water conduit 3 is communicated with a water outlet 45 arranged at the bottom of the rectangular groove, a supporting plate 46 is arranged at the middle part of the rectangular groove, the inner wall of each side baffle 42 is provided with an overturning plate 48, the bottom of the overturning plate 48 is in rotating fit with the side baffles 42, the two overturning plates 48 are symmetrically distributed relative to the supporting plate 46, and the vertical section 43 is provided with an overturning mechanism for driving the two overturning plates 48 to overturn oppositely and a lifting mechanism for driving the supporting plate 46 to lift up and down, a linkage mechanism and a stepping motor 413 are further arranged in the vertical section 43, the stepping motor 413 is connected with the linkage mechanism, and a driving end of the linkage mechanism is respectively connected with the turnover mechanism and the lifting mechanism;
when the turnover plate 48 is in a horizontal state, the upper end surface of the turnover plate 48 and the upper end surface of the supporting plate 46 are in the same horizontal plane, and at the moment, the turnover plate 48 and the supporting plate 46 are both positioned in the rectangular groove and form a supporting piece for pedestrians to walk; when the turning plate 48 is in the vertical state, the support plate 46 moves upward to a set position and serves as a temporary support for the pedestrian to walk.
In this embodiment, the inner end surface of the side baffle 42 is provided with a receiving groove 47, the bottom of the turnover plate 48 is rotatably matched with the receiving groove 47 through a short shaft 411, and when the turnover plate 48 is in a vertical state, the turnover plate 48 is received in the receiving groove 47.
In this embodiment, the turnover mechanism includes a transverse transmission shaft 420 and a reversing transmission assembly symmetrically disposed at an end of the transverse transmission shaft 420, the transverse transmission shaft 420 is horizontally and rotatably mounted in the vertical section 43, and the other end of the reversing transmission assembly is connected to an end of the corresponding turnover plate 48;
one of the driving ends of the linkage mechanism is connected with the middle section of the transverse transmission shaft 420.
In this embodiment, the lifting structure includes a longitudinal lead screw 49 and a lifting slide 412, the longitudinal lead screw 49 is vertically and rotatably installed in the vertical section 43, the lifting slide 412 is threadedly installed on the longitudinal lead screw 49 and is in sliding fit with the vertical section 43, and an end of the supporting plate 46 penetrates through a side wall of the vertical section 43 and is connected with the lifting slide 412;
the other drive end of the linkage is connected to the end of the longitudinal spindle 49.
In the embodiment, the linkage mechanism comprises a longitudinal driving shaft 414, a bevel gear I415, a transverse driving shaft, a bevel gear II 416, a bevel gear III 417, a bevel gear IV 418, a bevel gear V419 and a bevel gear VI 421, wherein the longitudinal driving shaft 414 is vertically and rotatably installed in the vertical section 43, the transverse driving shaft is horizontally and rotatably installed in the vertical section 43, the bevel gear I415 is installed on the longitudinal driving shaft 414, the bevel gear II 416 and the bevel gear III 417 are respectively installed at the end parts of the transverse driving shaft, the bevel gear IV 418 is installed at the end part of the longitudinal screw 49, the bevel gear V419 is installed at the tail end of the longitudinal driving shaft 414, and the bevel gear VI 421 is installed at the middle part of the transverse driving shaft 420;
the first bevel gear 415 is meshed with the second bevel gear 416, the third bevel gear 417 is meshed with the fourth bevel gear 418, and the fifth bevel gear 419 is meshed with the sixth bevel gear 421;
the drive end of the stepper motor 413 is connected to the head end of the longitudinal drive shaft 414.
In this embodiment, the bottom curved surface structure of the rectangular groove.
In this embodiment, each reversing transmission assembly comprises a bevel gear seven 422 and a bevel gear eight 410 which are meshed with each other, the bevel gear seven 422 is installed at the end of the transverse transmission shaft 420, and the bevel gear eight 410 is installed at the end of the turnover plate 48.
When the utility model is used, the step 1 is built on the step 1, so that the step 1 has the function of drainage, when a subway exit meets the rainwater of flowing backwards, the utility model can assist pedestrians to walk and discharge the rainwater of flowing backwards so as to deal with the emergency situation that the rainwater flows backwards;
when rainwater flows backwards, the stepping motor 413 is started, the stepping motor 413 drives the longitudinal driving shaft 414 to rotate after being started, the longitudinal driving shaft 414 drives the bevel gear two 416 to rotate through the bevel gear one 415, the bevel gear three 417 is further driven to rotate through the transverse driving shaft, the bevel gear three 417 drives the bevel gear four 418 to rotate, so that the longitudinal screw 49 drives the lifting slide carriage 412 to move upwards, the supporting plate 46 moves upwards, meanwhile, the longitudinal driving shaft 414 drives the bevel gear five 419 to rotate, the transverse driving shaft 420 is driven to rotate through the bevel gear six 421, the turnover plate 48 is driven to turn over through the bevel gear seven 422 and the bevel gear eight 410, the turnover plate 48 is turned over from a horizontal state to a vertical state and is stored in the storage groove 47, at the moment, the supporting plate 46 also rises to a set position, and thus the horizontal bottom plate 44 with a hollow structure is exposed, rainwater can enter the bottom of the rectangular groove through the horizontal bottom plate 44, the rainwater is drained into the drainage pipeline 2 through the water conduit 3, so that the purpose of draining and draining the rainwater flowing backwards in real time is achieved, and the raised supporting plate 46 serves as a temporary supporting piece for pedestrians to walk in the drainage and drainage process; when the drainage is not needed, the stepping motor 413 drives the turning plate 48 and the supporting plate 46 to reset to cover the horizontal bottom plate 44, and the turning plate 48 and the supporting plate 46 which are in the horizontal state at the moment jointly form a supporting piece for pedestrians to walk.
The utility model discloses simple structure, when the subway exit appears the rainwater and flows backward, through the utility model discloses can be timely carry out the drainage to the rainwater and discharge, can not cause the subway exit to appear unable current situation.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. An adjustable drainage structure arranged at a step part of a subway exit comprises a drainage pipeline (2), a water conduit (3) and an adjustable drainage structure (4) arranged on the step (1) of the subway exit, wherein the drainage pipeline (2) is pre-embedded at the underground position and is positioned below the step (1), each step (1) is provided with a vertically downward water conduit (3), the head end of the water conduit (3) is communicated with the end surface of the step (1), and the tail end of the water conduit (3) is communicated with the drainage pipeline (2);
every all be equipped with an regulation formula drainage structures on step (1), its characterized in that, every regulation formula drainage structures (4) all include the supporting seat, and the supporting seat comprises horizontal segment (41) and vertical section (43), and horizontal segment (41) and vertical section (43) form L shape structure, and the both ends of supporting seat all are equipped with side shield (42), be equipped with the rectangular channel on the terminal surface of horizontal segment (41), be equipped with horizontal bottom plate (44) for hollow out construction in the rectangular channel, the upper end of leading water pipe (3) is linked together with outlet (45) that set up in the rectangular channel bottom, the position that lies in the middle section in the rectangular channel is equipped with layer board (46), every the inner wall of side shield (42) all is equipped with a returning face plate (48), the bottom of returning face plate (48) with side shield (42) normal running fit, two returning face plate (48) about layer board (46) symmetric distribution, the vertical section (43) is internally provided with a turnover mechanism for driving two turnover plates (48) to turn in opposite directions and a lifting mechanism for driving a supporting plate (46) to lift, the vertical section (43) is also internally provided with a linkage mechanism and a stepping motor (413), the stepping motor (413) is connected with the linkage mechanism, and the driving end of the linkage mechanism is respectively connected with the turnover mechanism and the lifting mechanism;
when the turnover plate (48) is in a horizontal state, the upper end face of the turnover plate (48) and the upper end face of the supporting plate (46) are in the same horizontal plane, and the turnover plate (48) and the supporting plate (46) are both positioned in the rectangular groove at the moment and form a supporting piece for pedestrians to walk; when the turnover plate (48) is in a vertical state, the supporting plate (46) moves upwards to a set position and serves as a temporary support for pedestrians to walk.
2. The adjustable drainage structure arranged at the step part of the exit of a subway according to claim 1, wherein the inner side end face of the side baffle (42) is provided with a storage groove (47), the bottom of the turnover plate (48) is in running fit with the storage groove (47) through a short shaft (411), and when the turnover plate (48) is in a vertical state, the turnover plate (48) is stored in the storage groove (47).
3. The adjustable drainage structure arranged at the step part of the exit of a subway according to claim 1, wherein said turnover mechanism comprises a transverse transmission shaft (420) and reversing transmission assemblies symmetrically arranged at the ends of the transverse transmission shaft (420), said transverse transmission shaft (420) is horizontally and rotatably arranged in said vertical section (43), and the other ends of said reversing transmission assemblies are connected with the ends of the corresponding turnover plates (48);
one of the driving ends of the linkage mechanism is connected with the middle section of the transverse transmission shaft (420).
4. The adjustable drainage structure arranged at the step part of the subway exit according to claim 3, wherein said lifting mechanism comprises a longitudinal screw (49) and a lifting slide (412), said longitudinal screw (49) is vertically and rotatably installed in the vertical section (43), said lifting slide (412) is screw-installed on the longitudinal screw (49) and is in sliding fit with the vertical section (43), the end of said supporting plate (46) penetrates through the side wall of the vertical section (43) and is connected with the lifting slide (412);
the other driving end of the linkage mechanism is connected with the end part of the longitudinal screw rod (49).
5. The adjustable drainage structure of claim 4, which is arranged on the step part of the exit of a subway, characterized in that the linkage mechanism comprises a longitudinal driving shaft (414), a bevel gear I (415), a transverse driving shaft, a bevel gear II (), a bevel gear III (417), a bevel gear IV (418), a bevel gear V (419) and a bevel gear six (421), the longitudinal driving shaft (414) is vertically and rotatably installed in the vertical section (43), the transverse driving shaft is horizontally and rotatably installed in the vertical section (43), a bevel gear I (415) is installed on the longitudinal driving shaft (414), a bevel gear II (416) and a bevel gear III (417) are respectively installed at the end parts of the transverse driving shaft, a bevel gear IV (418) is installed at the end part of the longitudinal screw rod (49), a bevel gear V (419) is installed at the tail end of the longitudinal driving shaft (414), and a bevel gear VI (421) is installed at the middle part of the transverse driving shaft (420);
the bevel gear I (415) is meshed with the bevel gear II (416), the bevel gear III (417) is meshed with the bevel gear IV (418), and the bevel gear V (419) is meshed with the bevel gear six (421);
the driving end of the stepping motor (413) is connected with the head end of the longitudinal driving shaft.
6. The adjustable drainage structure arranged at the step part of the subway exit according to claim 1, wherein the bottom of the rectangular groove is of a curved surface structure.
7. An adjustable drainage structure arranged at the step part of an exit of a subway according to claim 3, wherein each reversing transmission assembly comprises a bevel gear seven (422) and a bevel gear eight (410) which are meshed with each other, the bevel gear seven (422) is installed at the end of the transverse transmission shaft (420), and the bevel gear eight (410) is installed at the end of the turnover plate (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122797007.9U CN217079042U (en) | 2021-11-15 | 2021-11-15 | Adjustable drainage structure arranged at step position of subway exit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122797007.9U CN217079042U (en) | 2021-11-15 | 2021-11-15 | Adjustable drainage structure arranged at step position of subway exit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217079042U true CN217079042U (en) | 2022-07-29 |
Family
ID=82539483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122797007.9U Active CN217079042U (en) | 2021-11-15 | 2021-11-15 | Adjustable drainage structure arranged at step position of subway exit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217079042U (en) |
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2021
- 2021-11-15 CN CN202122797007.9U patent/CN217079042U/en active Active
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