CN211055125U - Controller for subway driver - Google Patents
Controller for subway driver Download PDFInfo
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- CN211055125U CN211055125U CN201920371550.2U CN201920371550U CN211055125U CN 211055125 U CN211055125 U CN 211055125U CN 201920371550 U CN201920371550 U CN 201920371550U CN 211055125 U CN211055125 U CN 211055125U
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- reversing
- unit
- traction
- electric key
- traction brake
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Abstract
The utility model discloses a subway driver controller, including setting up electric key unit, switching-over unit, the traction brake unit on the mounting panel. The utility model discloses a subway rolling stock driver controller has solved the operation mode that railway rolling stock driver controller exists single, use inconvenient problem. The traction brake control, the direction control and the electric key function of the subway locomotive are integrated on one mounting plate, the use is convenient, the safety operation can be ensured by the interlocking relation among the electric key unit, the reversing unit and the traction brake unit, and the traction brake handle can be automatically reset to the Bmax position (the maximum brake position) after external force is removed, so that the driving danger caused by misoperation is avoided.
Description
Technical Field
The utility model belongs to the technical field of rolling stock driver controller, concretely relates to subway driver controller.
Background
The driver controller is the control equipment of railway locomotive and motor train unit, and is used as the master electric appliance for locomotive commutation and speed regulation, and is connected with locomotive traction converter in the locomotive, and is used for controlling the stability of locomotive operation. At present, a traction brake handle of a driver controller adopted by a plurality of subway rolling stocks on the market has a single function, only has a warning function or an unlocking function, and does not have an automatic resetting function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a subway driver controller has solved the traction brake handle that subway rolling stock driver controller exists and has only had alert function or unblock function, uses inconvenient problem.
The utility model adopts the technical proposal that: the utility model provides a subway driver controller, includes the mounting panel, and the mounting panel upper surface is pressed close to and is provided with the panel, has set gradually electric key unit, switching-over unit and traction brake unit on the panel, be provided with first interlocking mechanism between electric key unit and the switching-over unit, be provided with second interlocking mechanism between switching-over unit and the traction brake unit.
Electric key mechanism is including setting up in the electric key unit mounting bracket of mounting panel lower surface, and electric key unit mounting bracket end-to-end connection has electric key unit installation space, and electric key unit installation space comprises mounting panel, first switch mounting bracket, electric key unit lower mounting panel on the electric key unit in proper order, be provided with electric key cam subassembly in the electric key unit installation space, the end of electric key cam subassembly have the protrusion through the coupling joint in the electric key of mounting panel and panel, first speed switch is installed to first switch mounting bracket top.
The switching-over unit include two relative set up in the first curb plate of switching-over unit and the switching-over unit second curb plate of mounting panel lower surface are fixed with the switching-over camshaft between the first curb plate of switching-over unit and the switching-over unit second curb plate, have cup jointed the switching-over hand wheel on the switching-over camshaft, and switching-over hand wheel one end fixed mounting has and passes the switching-over handle of panel and mounting panel, the other end rigid coupling of switching-over hand wheel have coaxial pivoted switching-over camshaft and second cam, and the one end that the switching-over handle was kept away from to the switching-over hand wheel is fixed with the switching-over ratchet, the switching-over ratchet is connected with second locating component, switching-over ratchet and.
The traction braking unit comprises a first traction braking unit side plate and a second traction braking unit side plate which are oppositely arranged on the lower end face of the mounting plate, a traction braking hand wheel shaft is fixed between the two traction braking unit side plates, a traction braking hand wheel is sleeved on the traction braking hand wheel shaft, one end of the traction braking hand wheel is fixedly provided with a traction braking handle which penetrates through the panel and the mounting plate, the other end of the traction braking hand wheel is fixedly connected with a driving gear, the driving gear is meshed with a driven gear of the traction braking cam assembly, an unlocking assembly is arranged on the traction braking hand wheel, the traction braking cam assembly further comprises a traction braking cam shaft and a third cam which coaxially rotate with the driven gear, one end of the traction braking hand wheel, which is far away from the traction braking handle, is fixedly provided with a traction braking ratchet wheel, and the traction braking, the traction braking ratchet wheel is matched with the fourth positioning assembly to realize the damping force and the traction braking gear of the traction braking unit in the movement process; the second side plate of the traction braking unit is connected with a third switch mounting rack, and a third quick-acting switch which is in contact with the traction braking cam assembly is mounted on the third switch mounting rack;
the reversing unit is arranged on the traction braking cam assembly, a second side plate of the reversing unit is provided with a torsion spring ratchet wheel and a second self-resetting torsion spring, a first self-resetting torsion spring is arranged at a driving gear of the traction braking hand wheel shaft, an alarming pressing block is arranged in the traction braking hand wheel shaft, a traction braking handle limiting seat is arranged at the alarming pressing block of the mounting plate, and an unlocking assembly is arranged on the alarming pressing block.
An electric key dustproof cover is arranged on the electric key cam component.
The reversing cam assembly comprises a reversing cam shaft and a second cam sleeved on the reversing cam shaft.
The traction brake handle comprises a traction brake handle rod and a traction brake handle head fixedly connected to the end part of the traction brake handle rod, and the traction brake handle head is integrally of a T-shaped structure.
The reversing handle comprises a reversing handle rod and a reversing handle head fixedly connected to the end part of the reversing handle rod.
The first interlocking mechanism and the second interlocking mechanism are connected by interlocking pins
The utility model has the advantages that: the utility model discloses a subway driver controller has solved the operating mode that subway rolling stock driver controller exists single, pull the brake handle after canceling external force, can not be from the problem of resetting the braking position. The traction brake control, the direction control and the electric key function of the subway locomotive are integrated on one mounting plate, the use is convenient, the safety operation can be ensured by the interlocking relation among the electric key unit, the reversing unit and the traction brake unit, and the driving danger caused by misoperation is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a subway driver controller according to the present invention;
fig. 2 is a left side view of a subway driver controller according to the present invention;
FIG. 3 is a right side view of a subway driver controller of the present invention;
fig. 4 is a top view of a subway driver controller according to the present invention.
In the drawing, 1, an electric key, 2, an electric key dust cover, 3, a panel, 4, a mounting plate, 5, a coupling assembly 1, 6, an electric key unit mounting frame, 7, an electric key unit upper mounting plate, 8, an electric key cam assembly, 9, a first speed switch, 10, a first switch mounting frame, 11, an electric key gear position limiting column, 12, an electric key ratchet, 13, an electric key unit lower mounting plate, 14, a first positioning assembly, 15, an electric key interlocking pin, 16, a potentiometer, 17, an electric key interlocking spring, 18, a potentiometer mounting column, 19, a coupling assembly 2, 20, a voltage division potentiometer, 21, a torsion spring ratchet, 22, a second self-resetting torsion spring, 23, a reversing ratchet, 24, a second positioning assembly, 25, a reversing unit first side plate, 26, a third positioning assembly, 27, a reversing unit second side plate, 28, a traction braking unit third side plate, 29, a reversing handle, 30, a reversing unit first gear display component, 31, a reversing hand wheel, 32, a reversing unit second gear display component, 33, a first connecting plate, 34, a reversing cam shaft, 35, a second switch mounting frame, 36, a second speed switch, 37, a reversing interlocking wheel, 38, a reversing interlocking pin, 39, a reversing interlocking spring, 40, a reversing unit third side plate, 41, a first self-resetting torsion spring, 42, a traction braking unit first gear display component, 43, a traction braking handle head, 44, a traction braking unit second gear display component, 45, a traction braking hand wheel, 46, a second connecting plate, 47, an unlocking component, 48, a driving wheel, 49, a traction braking hand wheel shaft, 50, a traction braking handle limiting seat, 51, a fourth speed switch, 52, a fourth switch mounting frame, 53, a traction braking ratchet wheel, 54, a fourth positioning component, 55. the traction brake unit comprises a traction brake unit first side plate, a driven gear, a traction brake unit second side plate, a third switch mounting frame, 59, a third speed switch, 60, a second cam, 61, a reversing handle rod, 62, a traction brake handle rod, 63, a traction brake cam assembly, 64, a traction brake cam shaft, 65, a third cam, 66, a first cam, 67, an alert pressing block, 68, a first interlocking mechanism, 69, a second interlocking mechanism and 70, the reversing cam assembly.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a subway driver controller, including mounting panel 4, 4 upper surfaces of mounting panel are provided with panel 3 near, have set gradually electric key unit, switching-over unit and traction brake unit on the panel 3, be provided with first interlocking mechanism 68 between electric key unit and the switching-over unit, be provided with second interlocking mechanism 69 between switching-over unit and the traction brake unit.
Electric key mechanism is including setting up in electric key unit mounting bracket 6 of mounting panel 4 lower surface, and 6 end-to-end connection of electric key unit mounting bracket has electric key unit installation space, and electric key unit installation space comprises mounting panel 7, first switch mounting bracket 10, electric key unit mounting panel 13 down on the electric key unit in proper order, be provided with electric key cam subassembly 8 in the electric key unit installation space, the end of electric key cam subassembly 8 be connected with the protrusion through shaft coupling 5 in mounting panel 4 and panel 3's electric key 1, first quick action switch 9 is installed to first switch mounting bracket 10 top.
The switching-over unit includes two relative set up in the first curb plate 25 of switching-over unit and the switching-over unit second curb plate 27 of mounting panel 4 lower surface are fixed with switching-over camshaft 34 between the first curb plate 25 of switching-over unit and the switching-over unit second curb plate 27, have cup jointed the switching-over hand wheel 31 on the switching-over camshaft 34, and switching-over hand wheel 31 one end fixed mounting has the passage the switching-over handle 29 of panel 3 and mounting panel 4, the other end rigid coupling of switching-over hand wheel 31 has coaxial rotation's switching-over camshaft 34 and second cam 60, and the one end that switching-over handle 29 was kept away from to switching-over hand wheel 31 is fixed with switching-over ratchet 23, switching-over ratchet 23 is connected with second locating component 24, switching-over ratchet 23 and the cooperation of second.
The traction braking unit comprises a first traction braking unit side plate 55 and a second traction braking unit side plate 57 which are oppositely arranged on the lower end surface of the mounting plate 4, a traction braking hand wheel shaft 49 is fixed between the two traction braking unit side plates, a traction braking hand wheel 45 is sleeved on the traction braking hand wheel shaft 49, one end of the traction braking hand wheel 45 is fixed with a traction braking handle which penetrates through the panel 3 and the mounting plate 4, the other end of the traction braking hand wheel 45 is fixedly connected with a driving gear 48, the driving gear 48 is meshed with a driven gear 56 of a traction braking cam assembly 63, an unlocking assembly 47 is arranged on the traction braking hand wheel 45, the traction braking cam assembly 63 further comprises a traction braking cam shaft 64 and a third cam 65 which coaxially rotate with the driven gear 56, and one end of the traction braking hand wheel 45, which is far away from the traction braking handle, is fixed with a traction braking, the traction braking ratchet wheel 53 is connected with a fourth positioning component 54, and the traction braking ratchet wheel 53 and the fourth positioning component 54 are matched to realize the damping force and the traction braking gear of the traction braking unit in the movement process; the second side plate 57 of the traction braking unit is connected with a third switch mounting bracket 58, and a third quick-acting switch 59 which is in contact with the traction braking cam assembly 63 is mounted on the third switch mounting bracket 58;
a torsion spring ratchet wheel 21 and a second self-resetting torsion spring 22 are mounted on the traction braking cam assembly 63 at the second side plate 27 of the reversing unit, a first self-resetting torsion spring 41 is mounted at a driving gear 48 of the traction braking hand wheel shaft 49, an alarming pressing block 67 is mounted in the traction braking hand wheel shaft 49, a traction braking handle limiting seat 50 is mounted at the alarming pressing block 67 on the mounting plate 4, and an unlocking assembly 47 is arranged on the alarming pressing block 67.
The electric key cam assembly 8 is provided with an electric key dust cover 2.
The reversing cam assembly 70 includes the reversing camshaft 34 and the second cam 60 sleeved thereon.
The traction brake handle comprises a traction brake handle rod 62 and a traction brake handle head fixedly connected to the end part of the traction brake handle rod 62, and the traction brake handle head 43 is of a T-shaped structure as a whole.
The reversing handle 29 comprises a reversing handle rod 61 and a reversing handle head fixedly connected to the end part of the reversing handle rod 61.
The first interlocking mechanism 68 and the second interlocking mechanism 69 are connected by interlocking pins
The mounting plate 4 is provided with a first gear display component 30 of a reversing unit and a second gear display component 32 of the reversing unit at a reversing hand wheel 31, the mounting plate 4 is provided with a first gear display component 42 of a traction braking unit and a second gear display component 44 of the traction braking unit at a traction braking hand wheel 45, the mounting plate 4 at the traction braking hand wheel 45 is provided with a traction braking handle limiting seat 50, and an unlocking component 47 arranged in the traction braking hand wheel 45 is in contact with the traction braking handle limiting seat 50.
Preferably, the first self-resetting torsion spring 41 is arranged on the traction brake handle shaft 49, the alarming pressing block 67 is arranged on the traction brake handle shaft, and the unlocking button for controlling the unlocking assembly 47 is arranged on the traction brake handle head 43.
The first positioning component 14, the second positioning component 24, the third positioning component 26 and the fourth positioning component 54 have the same structure and respectively comprise a first rotating shaft and a second rotating shaft, the first rotating shaft is connected with the second rotating shaft through a movable tube, a torsion spring is fixed on the first rotating shaft, the other end of the torsion spring is positioned in the movable tube, a roller is sleeved outside the second rotating shaft, and the roller is correspondingly contacted with the electric key ratchet wheel 12 or the reversing ratchet wheel 28 or the traction braking ratchet wheel 53 according to different objects. Preferably, a first connecting plate 33 and a second connecting plate 46 are further provided between the two side plates of the reversing unit or the traction braking unit, and the second positioning assembly 24, the third positioning assembly 26 and the fourth positioning assembly 54 further comprise a fixing assembly, the first rotating shaft is provided in the fixing assembly, and the fixing assembly is fixed on the connecting plates through a screw assembly.
The traction brake handle of the utility model can only be pushed forward from Bmax (maximum braking position), and after the traction brake handle is pushed through 0 position, the increase of the speed of the subway vehicle is realized; then, the locomotive is pulled backwards to the 0 position to realize the reduction of the quick action of the locomotive; and the rolling stock can be braked by continuously pulling backwards from the 0 position. In order to achieve the emergency braking state, the unlock button of the traction brake handle head 43 needs to be pressed. The damping force during this pushing is provided by the traction brake ratchet 53 on the traction brake unit and the fourth positioning assembly 54; if the traction brake handle is withdrawn by the first pushing force in the process of pushing forwards from the Bmax (maximum braking position), the traction brake handle assembly automatically resets from the current gear to the Bmax position, and the self-resetting force of the traction brake handle is provided by the traction brake hand wheel 45, the first torsion spring 41 and the second self-resetting torsion spring 22. In the process of pushing and pulling the traction brake handle, the pushing and pulling rotation of the traction brake hand wheel part is converted into a power source of the traction cam assembly 63 through the driven gear 48, and then the fourth quick-acting switch 59 is driven to be switched on and off under the action of the concave-convex grooves of the third cam 65 of the traction brake cam assembly 63, so that signals are output and transmitted to a logic controller unit of the subway vehicle, and the speed of the subway vehicle is controlled. The signal of the output of the fourth speed switch 59 is output through the driver speed controller connector.
Because the utility model discloses there is mechanical interlocking relation between electric key unit, switching-over unit and the traction brake unit, consequently under the condition that electric key 1 did not open, because the first interlocking device 68 of electric key unit and switching-over unit, can't pull the switching-over handle 59 of driver's controller, and under the effect of switching-over unit and traction brake unit's second interlocking device 69, the traction brake handle of traction brake unit can't move. The electric key 1 can be pulled out and inserted only at the initial position, and the electric key 1 can not be pulled out after the electric key 1 is rotated. That is, because there is a mechanical interlocking relationship among the electric key unit, the reversing unit and the traction braking unit, the electric key 1 of the electric key unit can only be inserted and removed at the lock position, and after the electric key 1 is rotated to the open position, the electric key 1 cannot be inserted and removed. When the electric key is in the on position, the reversing handle 29 can be turned to other positions from the OFF position, and when the reversing handle 29 is turned to other positions from the OFF position, the traction brake handle of the traction brake unit can be actuated to be pulled from the Bmax position to other positions. When the handle of the traction unit is in the non-Bmax gear, the reversing handle 29 of the reversing unit is locked in the current gear and cannot be actuated, and after the reversing handle 29 of the reversing unit leaves the OFF gear, the electric key 1 of the electric key unit is locked in the ON gear and cannot return to the OFF gear. If it is desired to turn the electric key 1 to OFF gear, the reversing lever 29 of the reversing unit must be in OFF gear, and if it is desired to turn the reversing lever 29 of the reversing unit in OFF gear, the traction brake lever of the traction brake unit must be in Bmax gear.
The utility model discloses a subway driver controller has solved the operating mode that subway rolling stock driver controller exists single, pull the brake handle after canceling external force, can not be from restoring to the problem of braking position. The traction brake control, the direction control and the electric key function of the subway locomotive are integrated on one mounting plate, the use is convenient, the safety operation can be ensured by the interlocking relation among the electric key unit, the reversing unit and the traction brake unit, and the driving danger caused by misoperation is avoided.
Claims (8)
1. The subway driver controller is characterized by comprising a mounting plate (4), wherein a panel (3) is arranged on the upper surface of the mounting plate (4) in a close manner, an electric key unit, a reversing unit and a traction braking unit are sequentially arranged on the panel (3), a first interlocking mechanism (68) is arranged between the electric key unit and the reversing unit, and a second interlocking mechanism (69) is arranged between the reversing unit and the traction braking unit;
the electric key mechanism comprises an electric key unit mounting frame (6) arranged on the lower surface of a mounting plate (4), the tail end of the electric key unit mounting frame (6) is connected with an electric key unit mounting space, the electric key unit mounting space is sequentially composed of an electric key unit upper mounting plate (7), a first switch mounting frame (10) and an electric key unit lower mounting plate (13), an electric key cam assembly (8) is arranged in the electric key unit mounting space, the tail end of the electric key cam assembly (8) is connected with an electric key (1) protruding out of the mounting plate (4) and a panel (3) through a coupler (5), and a first quick switch (9) is mounted above the first switch mounting frame (10);
the reversing unit comprises a first reversing unit side plate (25) and a second reversing unit side plate (27) which are oppositely arranged on the lower surface of the mounting plate (4), a first connecting plate (33) and a second connecting plate (46) are arranged between the first reversing unit side plate (25) and the second reversing unit side plate (27), a reversing cam shaft (34) is fixed between the first reversing unit side plate (25) and the second reversing unit side plate (27), a reversing hand wheel (31) is sleeved on the reversing cam shaft (34), one end of the reversing hand wheel (31) is fixedly provided with a reversing handle (29) which penetrates through the panel (3) and the mounting plate (4), the other end of the reversing hand wheel (31) is fixedly connected with the coaxially rotating reversing cam shaft (34) and a second cam (60), and a reversing ratchet wheel (23) is fixed at one end, far away from the reversing handle (29), of the reversing hand wheel (31, the reversing ratchet wheel (23) is connected with a second positioning component (24), and the reversing ratchet wheel (23) and the second positioning component (24) are matched to realize damping force and reversing gear of the reversing unit in the movement process.
2. A subway driver controller as claimed in claim 1, wherein said traction brake unit comprises a first side plate (55) of said traction brake unit and a second side plate (57) of said traction brake unit, said first side plate and said second side plate being oppositely disposed on the lower end surface of said mounting plate (4), a traction brake hand wheel shaft (49) being fixed between said two side plates of said traction brake unit, a traction brake hand wheel (45) being sleeved on said traction brake hand wheel shaft (49), a traction brake handle passing through said panel (3) and said mounting plate (4) being fixed on one end of said traction brake hand wheel (45), a driving gear (48) being fixed on the other end of said traction brake hand wheel (45), a driven gear (56) of said traction brake cam assembly (63) being engaged with said driving gear (48), an unlocking assembly (47) being disposed on said traction brake hand wheel (45), said traction brake cam assembly (63) further comprising a traction brake cam rotating coaxially with said driven gear (56) A cam shaft (64) and a third cam (65), wherein a traction braking ratchet wheel (53) is fixed at one end of the traction braking hand wheel (45) far away from the traction braking handle, the traction braking ratchet wheel (53) is connected with a fourth positioning assembly (54), and the traction braking ratchet wheel (53) and the fourth positioning assembly (54) are matched to realize the damping force and the traction braking gear of the traction braking unit in the movement process; and a third switch mounting frame (58) is connected to the second side plate (57) of the traction braking unit, and a third quick-acting switch (59) which is in contact with the traction braking cam assembly (63) is mounted on the third switch mounting frame (58).
3. A subway driver controller as claimed in claim 2, wherein said traction brake cam assembly (63) is provided with a torsion spring ratchet (21) and a second self-resetting torsion spring (22) at the second side plate (27) of the reversing unit, said driving gear (48) of the traction brake hand wheel shaft (49) is provided with a first self-resetting torsion spring (41), said traction brake hand wheel shaft (49) is provided with a warning pressing block (67), said mounting plate (4) is provided with a traction brake handle limiting seat (50) at the warning pressing block (67), said warning pressing block (67) is provided with an unlocking assembly (47).
4. A subway driver's controller as claimed in claim 1, wherein said electric key cam assembly (8) is provided with an electric key dust cover (2).
5. A subway driver controller as claimed in claim 1, wherein said reversing cam shaft (34) and a second cam (60) mounted thereon together form a reversing cam assembly (70).
6. A subway driver's controller as claimed in claim 1, wherein said traction brake handle comprises a traction brake handle bar (62) and a traction brake handle head (43) secured to an end of said traction brake handle bar (62), said traction brake handle head (43) being of generally T-shaped configuration.
7. A subway driver's controller as claimed in claim 1, wherein said reversing handle (29) comprises a reversing handle bar (61) and a reversing handle head secured to an end of the reversing handle bar (61).
8. A subway driver's controller as claimed in claim 1, wherein said first interlocking mechanism (68) and said second interlocking mechanism (69) are connected by interlocking pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371550.2U CN211055125U (en) | 2019-03-22 | 2019-03-22 | Controller for subway driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371550.2U CN211055125U (en) | 2019-03-22 | 2019-03-22 | Controller for subway driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211055125U true CN211055125U (en) | 2020-07-21 |
Family
ID=71593660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920371550.2U Active CN211055125U (en) | 2019-03-22 | 2019-03-22 | Controller for subway driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211055125U (en) |
-
2019
- 2019-03-22 CN CN201920371550.2U patent/CN211055125U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211011 Address after: Room 1202, No. 1088, Zhongshan South Road, Huangpu District, Shanghai 200001 Patentee after: Shanghai yingzhenyingtai measurement and Control Technology Co.,Ltd. Address before: No.85, Jinye 1st Road, high tech Zone, Xi'an, Shaanxi 710065 Patentee before: XI'AN KAITIAN RAILWAY ELECTRICAL Co.,Ltd. |
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| TR01 | Transfer of patent right |