CN201609891U - Mechanism and gas-electric control system of turning plate and protective screen turning plate for electricity multiple unit overhauling station track - Google Patents
Mechanism and gas-electric control system of turning plate and protective screen turning plate for electricity multiple unit overhauling station track Download PDFInfo
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- CN201609891U CN201609891U CN2009201091125U CN200920109112U CN201609891U CN 201609891 U CN201609891 U CN 201609891U CN 2009201091125 U CN2009201091125 U CN 2009201091125U CN 200920109112 U CN200920109112 U CN 200920109112U CN 201609891 U CN201609891 U CN 201609891U
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- pedal
- turnover panel
- panel
- protection network
- turnover
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Abstract
The utility model relates to equipment for overhauling railway locomotives, in particular to a mechanism and a gas-electric control system of a platform turning plate and a protective screen turning plate for an electricity multiple unit overhauling station track. The platform turning plate 17 and the protective screen turning plate 18 are arranged at two sides of the electricity multiple unit overhauling track, and form a unit which is controlled by the gas-electric control system; the platform turning plate 17 consist of four to eight pedals, wherein non-rigidity connecting pieces 3 are arranged between the left and right sides of a round steel pipe 4 above the pedal 5 and round steel pipes 2 and 19 above the adjacent pedals 1 and 20; round steel plates 31 of the non-rigidity connecting pieces 3 are fixed in the right end parts of the round steel pipes 2 and 4 above the pedals 1 and 5; the center of the round steel plate 31 is provided with a bolt hole; a long-nut bolt 32 is matched with the bolt hole at the center of the round steel plate 31, and screwed in the bolt hole; long nut caps 33 of the long-nut bolt 32 are positioned inside the round steel pipes 4 and 19 above the adjacent pedals 5 and 20, but are not contacted with the round steel pipes 4 and 19, and also leads the pedals 1 and 5 to be turned up and down, therefore, the roof can be ensured not to be damaged when overhauling personnel conducts overhauling operation on the roof.
Description
Technical field
The utility model relates to the mechanism of a kind of rail vehicles repair apparatus, particularly overhaul of train-set station track job platform turnover panel and protection network turnover panel and gas, electric control system.
Background technology
The overhaul of train-set personnel are for finishing the roof upkeep operation, the maintainer can't carry out on three layers of job platforms, need on job platform and protection network, establish turnover panel, and the time spent can turn down, the time spent does not dig, and digs between pedal and the pedal in the turnover panel of using at present that to turn down action asynchronous, more seriously, out-of-control phenomenon is arranged, and turnover panel is turned down suddenly from vertical state and is hit the EMUs roof, makes the EMUs roof suffer breakage.
Summary of the invention
The purpose of this utility model is to overcome the prior art weak point and is designing the platform turnover panel 17 and protection network turnover panel 18 that needs when a kind of maintainer carries out upkeep operation to roof on the 3rd layer of three layers of job platform 9, two kinds of turnover panels are dug to move in the process of turning down and are wanted synchronously, simultaneously turn down and drop on gently on the roof from vertical state slow in one's movementsly, guarantee that roof is not damaged.
The purpose of this utility model realizes by following design: platform turnover panel 17 and protection network turnover panel 18 are set in both sides, overhaul of train-set station track, these two kinds of turnover panels constitute a unit, by a gas, the electric control system unit controls, platform turnover panel 17 is made up of 4 to 8 pedals, pedal 5 top round steel pipe 4 left sides, right both sides and adjacent pedal 1,20 top round steel pipe 2, non-rigid connector 3 is installed between 19, the round plate 31 of non-rigid connector 3 is fixed on pedal 1,5 top round steel pipe 2, in 4 right parts, there is bolt hole at round plate 31 centers, long nut and bolt 32 is complementary with round plate 31 centre bolt holes, and be screwed in the bolt hole, the long nut 33 of long nut and bolt 32 is at adjacent pedal 5, the round steel pipe 4 of 20 tops, in 19, but with round steel pipe 4,19 do not contact, and also make pedal 1,5, roll up jointly and turn down.
Non-rigid connection is guaranteed on the one hand that adjacent two pedals are dug, turned down synchronously and is carried out, if wherein a pedal breaks down on the other hand, the long nut and bolt 32 that this piece pedal top round steel pipe is left and right is thrown off (so the length of hexagonal (hexagon)nut is at least than long one times of normal nut) with adjacent pedal top round steel pipe, to out of order pedal place under repair, the adjacent pedal in both sides carries out operation as usual.At every pedal central bottom dress pedal panel turnover mechanism 8, bottom, pedal panel turnover mechanism about 8 two places dress pedal fold mechanism 7, segmentation dress resilient sleeve 6 on the round steel pipe above the every pedal, protection network turnover panel 18 is made up of 4 to 8 breast boards 106, every breast board 106 central bottom dress breast board panel turnover mechanism 10, bottom, breast board panel turnover mechanism about 10 two places dress breast board fold mechanism 12, breast board 106 top shooting property backplates 107.
The front end cylinder with lock 83 of pedal panel turnover mechanism 8 is installed in platform 9 belows, piston rod 82 and articulated slab 81 bottom-hinged, the lug 92 of 83 ends of cylinder and platform 9 belows is hinged, and articulated slab 81 tops are fixed on the square steel 51 of pedal 5 bottoms, and the lug 91 of articulated slab 81 middle parts and platform 9 belows is hinged.
Articulated slab 71 tops of pedal folding Zhe mechanism 7 are fixed on the square steel 51 of pedal 5 bottoms, and the lug 93 of below is hinged in articulated slab 71 bottoms and the platform 9.
Protection network turnover panel 18 is made up of 4 to 8 breast boards (106), every breast board (106) central bottom dress breast board panel turnover mechanism 10, bottom, breast board panel turnover mechanism about 10 two places dress breast board fold mechanism 12.Front end cylinder with lock 101 bottom hinges of breast board panel turnover mechanism 10 are connected on the lug 111 of protection network 11 columns, piston rod 102 is hinged with articulated slab 103, the square steel 105 of articulated slab 103 other ends and breast board turnover panel 106 is fixing, and hinged with the Connection Block 104 of protection network 11 lower ends, breast board turnover panel 106 top shooting property backplates 107.
The articulated slab 121 of breast board fold mechanism 12 is fixing with the square steel of breast board turnover panel 106 bottoms 105, and hinged with the Connection Block 122 of protection network 11 lower ends.
A unit gas, 4 to 83 position-5 way magnetic valves are arranged in the electric control system, the front end cylinder with lock 83 in the pedal panel turnover mechanism 8 on 4 to 8 pedals of 2 to 43 position-5 way magnetic valves, 15 controls wherein, two front end cylinder with locks 83 of per 13 position-5 way magnetic valve, 15 controls, front end cylinder with lock 101 in the breast board panel turnover mechanism 10 on 4 to 8 breast board turnover panels 106 of other 2 to 43 position-5 way magnetic valves, 16 controls, two front end cylinder with locks 101 of per 13 position-5 way magnetic valve, 16 controls, each front end cylinder with lock 83,101 two tracheaes are all adorned one-way throttle valve 13, front end cylinder with lock 83,101 install magnetic switch 14 and flow speed control valve, magnetic switch 14 is turnover panel position signallings, when promoting turnover panel, cylinder steadily rolls up, after arriving vertical position, whether put in place by magnetic switch 14 detections, the front end lock for the treatment of cylinder guarantees that turnover panel is in vertical position reliably, export to gate inhibition's security system by the PLC outlet, when all turnover panels all behind the secure ratcs, motor-car can be from the storehouse.
Unit gas, an electric control system have a platform turnover panel 17 that comprises the button box control both sides of ISR and ISF switch to dig with protection network turnover panel 18 to turn down, button box is installed in the middle of the turnover panel of its control, has six control indicator lamps (1H1～6) to be installed on the railing.
Advantage of the present utility model: non-rigid connector is installed in the platform turnover panel, guarantee on the one hand that adjacent two pedals are dug, fallen synchronously and carry out, if pedal wherein on the other hand, can repair the pedal that breaks down separately, do not influence other pedal operation, because the switch that is magnetic of gas, electric control system, flow speed control valve and cylinder front end lock steadily do not have impact to roof when turnover panel is fallen, and do not have pressure after turnover panel falls yet, roof remains intact.
Description of drawings
Fig. 1-the utility model front view
Fig. 2-station track turnover panel distribution schematic diagram
The A-A partial view of Fig. 3-Fig. 1 (platform turnover panel structure chart)
The B-B partial view of Fig. 4-Fig. 1 (protection network turnover panel structure chart)
Fig. 5-non-rigid connection cutaway view
When not connecting, the adjacent pedal of Fig. 6-two analyses and observe view
The E of Fig. 7-Fig. 5 is to view
The C-C view of Fig. 8-Fig. 3
The D-D view of Fig. 9-Fig. 4
Figure 10-1 gas, electric control system unit schematic diagram
Two cylinder schematic diagrams of Figure 11-1 3 position-5 way solenoid control
The drawing reference numeral explanation
The non-rigid connector of 1-pedal 2-round steel pipe 3-
31-round plate 84-jointed shaft 11-protection network
The long nut and bolt 9-of 32-job platform 111-lug
The long nut 91-of 33-lug 12-breast board folding Zhe mechanism
4-round steel pipe 92-lug 121-articulated slab
5-pedal 93-lug 122-Connection Block
51-square steel 10-breast board panel turnover mechanism 123-jointed shaft
6-resilient sleeve 101-front end cylinder with lock 13-one-way throttle valve
The 7-pedal folding Zhe 102-of mechanism piston rod 14-magnetic switch
71-articulated slab 103-articulated slab 15-3 position-5 way magnetic valve
72-jointed shaft 104-Connection Block 16-3 position-5 way magnetic valve
8-pedal panel turnover mechanism 105-square steel 17-platform turnover panel
81-articulated slab 106-breast board 18-protection network turnover panel
82-piston rod 107-elastic guard plate 19-round steel pipe
83-front end cylinder with lock 108-jointed shaft 20-pedal
The specific embodiment
When carrying out upkeep operation
In conjunction with the accompanying drawings present embodiment is described:
Accompanying drawing 1: when EMUs did not enter the maintenance station track, the pedal 5 in the platform turnover panel 17 was in vertical state with the breast board 106 in the protection network turnover panel 18
Accompanying drawing 1,2,3,4,7
The platform turnover panel 17 of both sides, overhaul of train-set station track constitutes a unit with protection network turnover panel 18, by a unit gas, electric control system control, platform turnover panel 17 is made up of 6 pedals, adorn non-rigid connector 3 between the round steel pipe 4 of the round steel pipe 2 of pedal 1 top and adjacent pedal 5 tops, every pedal central bottom dress pedal panel turnover mechanism 8, bottom, pedal panel turnover mechanism about 8 two places dress pedal fold mechanism 7, dress resilient sleeve 6 on the round steel pipe above the every pedal, protection network turnover panel 18 is made up of 6 breast boards 106, every breast board 106 central bottom dress breast board panel turnover mechanism 10, bottom, breast board panel turnover mechanism about 10 two places dress breast board fold mechanism 12, breast board turnover panel 106 top shooting property backplates 107.
Accompanying drawing 5,6,7
The round plate 31 of non-rigid connector 3 is fixed in round steel pipe 2 ends of pedal 1 top, there is bolt hole at round plate 31 centers, long nut and bolt 32 is complementary with round plate 31 centre bolt holes, and be screwed in the bolt hole, in the round steel pipe 4 of the long nut 33 of long nut and bolt 32 above adjacent pedal, but do not contact with round steel pipe 4.
Non-rigid purpose of connecting is guaranteed on the one hand that adjacent two pedals are dug, fallen synchronously and is carried out, on the other hand, if wherein a pedal breaks down, the left and right long nut and bolt 32 of this piece pedal top round steel pipe is adjusted to and the round steel pipe disengagement of adjacent pedal top, to out of order pedal place under repair, the adjacent pedal in both sides carries out operation as usual.Every pedal central bottom dress pedal panel turnover mechanism 8, bottom, pedal panel turnover mechanism about 8 two places dress pedal folding Zhe mechanism 7, segmentation dress resilient sleeve 6 on round steel pipe above the every pedal alleviates pedal to the impact of roof and prevent pedal wearing and tearing roof.
Accompanying drawing 1,3,8
The front end cylinder with lock 83 of pedal panel turnover mechanism 8 is installed in platform 9 belows, piston rod 82 and articulated slab 81 bottom-hinged, the lug 92 of the other end and platform 9 belows is hinged, and articulated slab 81 tops are fixed on the square steel 51 of pedal 5 bottoms, and the lug 91 of articulated slab 81 middle parts and platform 9 belows is hinged.
Pedal 5 is that the center is dug and turned down with jointed shaft 84,72 under front end cylinder with lock 83 effect.
Accompanying drawing 1,4,9
The front end cylinder with lock 101 of breast board panel turnover mechanism 10 is hinged on the lug 111 on the protection network 11, piston rod 102 is hinged with articulated slab 103, the square steel 105 of articulated slab 103 other ends and breast board 106 is fixing, and hinged with the Connection Block 104 of protection network 11 lower ends, breast board 106 top shooting property backplates 107.
The articulated slab 121 of breast board fold mechanism 12 is fixing with the square steel of breast board turnover panel 106 bottoms 105, and hinged with the Connection Block 122 of protection network 11 lower ends.
Accompanying drawing 10,11
A gas, 63 position-5 way magnetic valves are arranged in the electric control system unit, wherein 33 position-5 way magnetic valves 15 are controlled 6 front end cylinder with locks 83 connections in the pedal panel turnover mechanism 8 on the pedal 1, per 13 position-5 way magnetic valve 15 is connected with two front end cylinder with locks 83, front end cylinder with lock 101 in the breast board panel turnover mechanism 10 on 6 breast boards 106 of other 33 position-5 way magnetic valves, 16 controls, two front end cylinder with locks 101 of per 13 position-5 way magnetic valve, 16 controls, each front end cylinder with lock 83,101 two tracheaes are all adorned one-way throttle valve 13, front end cylinder with lock 83,101 install magnetic switch 14 and flow speed control valve, a unit gas, electric control system has the platform turnover panel 17 and protection network turnover panel 18 that comprise the button box control both sides of ISR and ISF switch, button box is installed in the middle of the turnover panel of its control, and six control indicator lamps (1H1～6) are arranged.
Digging and turning down and describe the pedal 5 in a 3 position-5 way magnetic valve 15 control pedal panel turnover mechanisms 8 and 1:
When EMUs enter the maintenance station track, gas, electric control system get the coil 1YM31 of 3 position-5 way magnetic valve 15, the reverse qi of chong channel ascending adversely 3-5 of cylinder second (time is by the control valve adjustment), the rod chamber of front end cylinder with lock 83 forms back pressure, the coil 1YM32 of 3 position-5 way magnetic valve gets, front end cylinder with lock 83 drives pedal and steadily falls, until roof; Pedal 1,5 is behind roof, and 3 position-5 way magnetic valve 15 is got back to meta, and this moment, two chambeies of cylinder were linked up, and no gas pressure acts on roof; Maintenance finishes, gas, electric control system gets the coil 1YM32 of 3 position-5 way magnetic valve, the reverse qi of chong channel ascending adversely 3-5 of cylinder second (time is by the control valve adjustment), the rodless cavity of front end cylinder with lock forms back pressure, the coil 1YM31 of 3 position-5 way magnetic valve gets, front end cylinder with lock 83 promotes pedal 1,5 steadily dig, after arriving vertical position, whether put in place by magnetic switch 14 detections, pedal 1 is guaranteed in front end lock locking by cylinder, 5 arrive vertical position reliably, whether put in place by magnetic switch 14 detections, the front end lock for the treatment of cylinder guarantees that turnover panel is in vertical position reliably, export to gate inhibition's security system by PLC outlet, when all turnover panels all behind the secure ratcs, motor-car can be from the storehouse.The pedal turnover panel and the breast board turnover panel that this shows other are not always the case and dig and turn down.
Claims (7)
1. the mechanism and the gas of EMUs job platform turnover panel and protection network turnover panel, electric control system, it is characterized in that the 3rd layer of last assembling platform turnover panel (17) at three layers of job platform (9), go up dress protection network turnover panel (18) at protection network (11), platform turnover panel (17) constitutes a unit with protection network turnover panel (18), by a gas, the electric control system unit controls, platform turnover panel (17) is made up of 4 to 8 pedals, round steel pipe (4) left side of pedal (5) top, right two ends and adjacent pedal (1,20) Shang Fang round steel pipe (2,19) adorn non-rigid connector (3) between, at every pedal central bottom dress pedal panel turnover mechanism (8), pedal panel turnover mechanism (a 8) left side, bottom, right two places dress pedal fold mechanism (7), segmentation dress resilient sleeve (6) on the round steel pipe above the every pedal, protection network turnover panel (18) is made up of 4 to 8 breast boards (106), every breast board (106) central bottom dress breast board panel turnover mechanism (10), bottom, two places dress breast board fold mechanism (12) about breast board panel turnover mechanism (10), breast board (106) top shooting property backplate (107).
2. the mechanism of overhaul of train-set according to claim 1 station track job platform turnover panel and protection network turnover panel and gas, electric control system, the round plate (31) that it is characterized in that non-rigid connector (3) is fixed in round steel pipe (2, the 4) right part of pedal (1,5) top, there is bolt hole at round plate (31) center, long nut and bolt (32) is complementary with round plate (31) centre bolt hole, and be screwed in the bolt hole, the long nut (33) of long nut and bolt (32) but does not contact with round steel pipe (4,19) in the round steel pipe (4,19) of adjacent pedal (5,20) top.
3. the mechanism of overhaul of train-set according to claim 1 station track job platform turnover panel and protection network turnover panel and gas, electric control system, the front end cylinder with lock (83) that it is characterized in that pedal panel turnover mechanism (8) is installed in platform (9) below, piston rod (82) and articulated slab (81) bottom-hinged, the lug (92) of cylinder (83) end and platform (9) below is hinged, articulated slab (81) top is fixed on the square steel (51) of pedal (5) bottom, and articulated slab (81) middle part is hinged with the lug (91) of platform (9) below.
4. the mechanism of overhaul of train-set according to claim 1 station track job platform turnover panel and protection network turnover panel and gas, electric control system, articulated slab (71) top that it is characterized in that pedal fold mechanism (7) is fixed on the square steel (51) of pedal (5) bottom, and articulated slab (71) bottom is hinged with the lug (93) of platform (9) below.
5. the mechanism of overhaul of train-set according to claim 1 station track job platform turnover panel and protection network turnover panel and gas, electric control system, front end cylinder with lock (101) bottom hinge that it is characterized in that breast board panel turnover mechanism (10) is connected on the lug (111) of protection network (11) column, piston rod (102) is hinged with articulated slab (103), the square steel (105) of articulated slab (103) other end and breast board turnover panel (106) is fixing, and hinged with the Connection Block (104) of protection network (11) lower end, breast board turnover panel (106) top shooting property backplate (107).
6. the mechanism of overhaul of train-set according to claim 1 station track job platform turnover panel and protection network turnover panel and gas, electric control system, the articulated slab (121) that it is characterized in that breast board fold mechanism (12) is fixing with the square steel (105) of breast board (106) bottom, and hinged with the Connection Block (122) of protection network (11) lower end.
7. according to claim 1, the mechanism and the gas of 3 or 5 described overhaul of train-set station track job platform turnover panels and protection network turnover panel, electric control system, it is characterized in that a unit gas, 4 to 83 position-5 way magnetic valves are arranged in the electric control system, the front end cylinder with lock (83) in the pedal panel turnover mechanism (8) on 4 to 8 pedals of 2 to 43 position-5 way magnetic valves (15) control wherein, per 13 position-5 way magnetic valve (15) control two front end cylinder with locks (83), front end cylinder with lock (101) in the breast board panel turnover mechanism (10) on other 2 to 43 position-5 way magnetic valves (16) 4 to 8 breast boards of control (106), per 13 position-5 way magnetic valve (16) control two front end cylinder with locks (101), each front end cylinder with lock (83,101) two tracheaes are all adorned one-way throttle valve (13), front end cylinder with lock (83,101) magnetic switch (14) and flow speed control valve are installed, magnetic switch (14) is exported to gate inhibition's security system by each PLC outlet, a unit gas, electric control system has one to comprise ISR, the platform turnover panel (17) of the button box control both sides of ISF switch is dug with protection network turnover panel (18) and is put down, and has six control indicator lamps (1H1～6) to be installed on the railing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201091125U CN201609891U (en) | 2009-06-18 | 2009-06-18 | Mechanism and gas-electric control system of turning plate and protective screen turning plate for electricity multiple unit overhauling station track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201091125U CN201609891U (en) | 2009-06-18 | 2009-06-18 | Mechanism and gas-electric control system of turning plate and protective screen turning plate for electricity multiple unit overhauling station track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609891U true CN201609891U (en) | 2010-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201091125U Expired - Lifetime CN201609891U (en) | 2009-06-18 | 2009-06-18 | Mechanism and gas-electric control system of turning plate and protective screen turning plate for electricity multiple unit overhauling station track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017852A (en) * | 2018-06-05 | 2018-12-18 | 东北大学秦皇岛分校 | A kind of tipping bucket locomotive expenditure reinforcement driving means and method |
-
2009
- 2009-06-18 CN CN2009201091125U patent/CN201609891U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017852A (en) * | 2018-06-05 | 2018-12-18 | 东北大学秦皇岛分校 | A kind of tipping bucket locomotive expenditure reinforcement driving means and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101020 |