CN203976338U - Novel rolling stock maintenance dedicated track formula hydraulic elevating platform - Google Patents
Novel rolling stock maintenance dedicated track formula hydraulic elevating platform Download PDFInfo
- Publication number
- CN203976338U CN203976338U CN201420279780.3U CN201420279780U CN203976338U CN 203976338 U CN203976338 U CN 203976338U CN 201420279780 U CN201420279780 U CN 201420279780U CN 203976338 U CN203976338 U CN 203976338U
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- CN
- China
- Prior art keywords
- elevating platform
- rolling stock
- fork
- hydraulic elevating
- dedicated track
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Novel rolling stock maintenance dedicated track formula hydraulic elevating platform, comprise hydraulic efficiency pressure system, electric system, kickstand, bench board, cut fork, explosion protection power station, explosion-proof electric control box, traction handle, anti-bar and a plurality of oil cylinder of moving of braking, the described fork of cutting is arranged on described kickstand, described in described bench board is arranged on, cut the top of fork, described in the piston rod of a plurality of described oil cylinders connects, cut the group frame of fork.The utility model provides a kind of Novel rolling stock maintenance dedicated track formula hydraulic elevating platform, by hydraulic efficiency pressure system, electric system, kickstand, bench board and the effect of cutting fork, make that the utility model can move along rail, shearing fork telescopic, bench board can move in vertical direction, solved that present stage railway vehicle maintenance high-altitude scaffolds erecting or by the problem of ladder auxiliary construction, safety, low labour intensity, and work efficiency is improved.
Description
Technical field
The utility model relates to hydraulic elevating platform field, relates in particular to a kind of Novel rolling stock maintenance dedicated track formula hydraulic elevating platform.
Background technology
At present, railway vehicle maintenance aloft work method is scaffold erecting or use ladder auxiliary construction.In work progress, frequently scaffold erecting and mobile ladder, both dangerous, increased again labour intensity, and work efficiency is low.
Utility model content
The purpose of this utility model provides a kind of Novel rolling stock maintenance dedicated track formula hydraulic elevating platform with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Novel rolling stock maintenance dedicated track formula hydraulic elevating platform, comprise hydraulic efficiency pressure system, electric system, kickstand, bench board, cut fork, explosion protection power station, explosion-proof electric control box, traction handle, anti-bar and a plurality of oil cylinder of moving of braking, the described fork of cutting is arranged on described kickstand, described in described bench board is arranged on, cut the top of fork, described in the piston rod of a plurality of described oil cylinders connects, cut the group frame of fork.
Particularly, described hydraulic efficiency pressure system comprises manual lowering valve, check valve, by pass valve, gear type pump, air filter, electromagnetic valve, adjustable throttling, Oil pump electrical machinery and fuel tank, described fuel tank connects respectively the first end of described adjustable throttling, the first end of described manual lowering valve, the first end of described by pass valve and the first end of described gear type pump, the second end of described adjustable throttling is connected with the first end of described electromagnetic valve, the second end of described electromagnetic valve respectively with the second end of described manual lowering valve, the first end of described check valve is connected with the first end of a plurality of described oil cylinders, the second end of described check valve is connected with the second end of described by pass valve and the second end of described gear type pump respectively, described Oil pump electrical machinery and described gear type pump are in transmission connection.
Further, described fuel tank is also connected with oil suction filtering net and liquidometer.
Further, the oil inlet end of a plurality of described oil cylinders is provided with explosion relief valve.
Further, the first end of described check valve is also connected with compression indicator.
Further, described rail mounted hydraulic elevating platform also comprises step, and described step is arranged on described bench board bottom.
Further, described bench board surrounding is provided with guard rail.
Further, on described kickstand, be also provided with tool box and electric wire box.
The beneficial effects of the utility model are:
The utility model provides Novel rolling stock maintenance dedicated track formula hydraulic elevating platform, by hydraulic efficiency pressure system, electric system, kickstand, bench board and the effect of cutting fork, make that the utility model can move along rail, shearing fork telescopic, bench board can move in vertical direction, solved that present stage railway vehicle maintenance high-altitude scaffolds erecting or by the problem of ladder auxiliary construction, safety, low labour intensity, and work efficiency is improved.
Accompanying drawing explanation
Fig. 1 is the lateral plan that the utility model Novel rolling stock maintenance dedicated track formula hydraulic elevating platform rises to high state;
Fig. 2 is the back view that the utility model Novel rolling stock maintenance dedicated track formula hydraulic elevating platform rises to high state;
Fig. 3 is the low state After-market figure of putting of the utility model Novel rolling stock maintenance dedicated track formula hydraulic elevating platform;
Fig. 4 is the low side view of the state of putting of the utility model Novel rolling stock maintenance dedicated track formula hydraulic elevating platform;
Fig. 5 is the hydraulic schematic diagram of the utility model Novel rolling stock maintenance dedicated track formula hydraulic elevating platform;
Fig. 6 is the electrical installation schematic diagram of the utility model Novel rolling stock maintenance dedicated track formula hydraulic elevating platform.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model Novel rolling stock maintenance dedicated track formula hydraulic elevating platform, comprise hydraulic efficiency pressure system, electric system, kickstand, bench board 2, cut fork 3, explosion protection power station 4, explosion-proof electric control box 9, traction handle 5, anti-bar 6 and a plurality of oil cylinder 11 of moving of braking, cutting fork 3 is arranged on kickstand, bench board 2 is arranged on the top of cutting fork 3, and the piston rod of a plurality of oil cylinders 11 connects the group frame of cutting fork 3.Rail mounted hydraulic elevating platform also comprises step 10, and step 10 is arranged on bench board 2 bottoms.Bench board 2 surroundings are provided with guard rail 1.On kickstand, be also provided with tool box 8 and electric wire box 12.
As shown in Figure 5, hydraulic efficiency pressure system comprises manual lowering valve 15, check valve 16, by pass valve 17, gear type pump 18, air filter 21, electromagnetic valve 23, adjustable throttling 24, Oil pump electrical machinery 25 and fuel tank 26, fuel tank 26 connects respectively the first end of adjustable throttling 24, the first end of manual lowering valve 15, the first end of the first end of by pass valve 17 and gear type pump 18, the second end of adjustable throttling 24 is connected with the first end of electromagnetic valve 23, the second end of electromagnetic valve 23 respectively with the second end of manual lowering valve 15, the first end of check valve 16 is connected with the first end of a plurality of oil cylinders 11, the second end of check valve 16 is connected with the second end of by pass valve 17 and the second end of gear type pump 18 respectively, Oil pump electrical machinery 25 is in transmission connection with gear type pump 18.Fuel tank 26 is also connected with oil suction filtering net 19 and liquidometer 20.The oil inlet end of a plurality of oil cylinders 11 is provided with explosion relief valve 22.The first end of check valve 16 is also connected with compression indicator 14.
As shown in Figure 6, be electrical installation schematic diagram of the present utility model, in figure: 1ZK3P16A400V air switch; 2ZK2P4A240V air switch; Elementary 380V the level 220V24V voltage transformer of T; HD24V power light; KM220V contactless for hoisting; J24V DC relay; FU plate glass insurance silk; VC rectifier bridge; YA decline electromagnetic valve 23; SB1 rising button; SB2 decline button; SQ upper stroke switch; DZ terminal row.
L1, L2, the L3 line (as motor reversal is exchanged any two live wires) of starting to exchange fire; 12,13 connect travel switch (meeting normally closed some NC); 14,15 connect electromagnetism sutaining valve; U, V, W connect motor; 11,12,14 connect operating handle (11 is concentration line, and 12 connect liter, and 14 connect decline).
Use traction handle 5 that this mobile platform is drawn to appropriate location, allow anti-on hole on rail 7 guide wheels and wheel shaft supporting frame move the hole of cover coaxial, take off and anti-ly move bar, then plug and prevent moving bar.
Pull out supporting leg, with crank, turn telescopic support legs 13 upper end screw mandrels, adjust the height of four supporting legs, proofread and correct bench board 2 plates that just can hoist after consistent to elevator bench board 2 plates in horizontal surface.Without supporting and level of corrections, forbid elevator bench board 2 plates to raise.
What the utility model was equipped with is 380V source of AC, requires voltage stabilization, only has voltage normally to use at 380V or above ability.
Electric cabinet external power main supply switch (user has before erecting equipment) closes.The electric cabinet that closes again interior source switch 1ZK, 2ZK, opening power lock (or emergency stop switch), power light HD is bright.Pin green rising button and do not loosen, bench board 2 rises, and rise after putting in place and control automatically and stop by limit switch, release button then, uphill process finishes.In uphill process, also can unclamp as required this button, bench board 2 plates stop at arbitrary height place within the scope of effective travel.Pin red decline button and do not loosen, bench board 2 declines, and unclamps these button bench board 2 plates and stop declining after decline puts in place, and whole decline process finishes.In decline process, also can unclamp as required this button, bench board 2 plates stop at arbitrary height place within the scope of effective travel.Note: descending speed is controlled.Can, according to contained object weight, regulate descending speed: clockwise direction regulates flow regulating valve descending speed slack-off, anticlockwise direction regulates flow regulating valve descending speed to accelerate.
If had a power failure suddenly in chance working process, bench board 2 is still in the air, now must institute's cargo slow decreasing be arrived to minimum perch by Manual descending function.Method is: anticlockwise direction adjusts pine " Manual descending " switch to make bench board 2 slowly drop to ground, and then clockwise direction is tightened " Manual descending " switch, to recover normal work after incoming call.Work complete, bench board 2 drops to extreme lower position, and cuts off the electricity supply.
Embodiment is above described preferred implementation of the present utility model; not scope of the present utility model is limited; design under spiritual prerequisite not departing from the utility model; various distortion and improvement that the common engineering staff in this area make technical solutions of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (8)
1. Novel rolling stock overhauls dedicated track formula hydraulic elevating platform, it is characterized in that: comprise hydraulic efficiency pressure system, electric system, kickstand, bench board, cut fork, explosion protection power station, explosion-proof electric control box, traction handle, anti-bar and a plurality of oil cylinder of moving of braking, the described fork of cutting is arranged on described kickstand, described in described bench board is arranged on, cut the top of fork, described in the piston rod of a plurality of described oil cylinders connects, cut the group frame of fork.
2. Novel rolling stock according to claim 1 overhauls dedicated track formula hydraulic elevating platform, it is characterized in that: described hydraulic efficiency pressure system comprises manual lowering valve, check valve, by pass valve, gear type pump, air filter, electromagnetic valve, adjustable throttling, Oil pump electrical machinery and fuel tank, described fuel tank connects respectively the first end of described adjustable throttling, the first end of described manual lowering valve, the first end of described by pass valve and the first end of described gear type pump, the second end of described adjustable throttling is connected with the first end of described electromagnetic valve, the second end of described electromagnetic valve respectively with the second end of described manual lowering valve, the first end of described check valve is connected with the first end of a plurality of described oil cylinders, the second end of described check valve is connected with the second end of described by pass valve and the second end of described gear type pump respectively, described Oil pump electrical machinery and described gear type pump are in transmission connection.
3. Novel rolling stock maintenance dedicated track formula hydraulic elevating platform according to claim 2, is characterized in that: described fuel tank is also connected with oil suction filtering net and liquidometer.
4. Novel rolling stock maintenance dedicated track formula hydraulic elevating platform according to claim 2, is characterized in that: the oil inlet end of a plurality of described oil cylinders is provided with explosion relief valve.
5. Novel rolling stock maintenance dedicated track formula hydraulic elevating platform according to claim 2, is characterized in that: the first end of described check valve is also connected with compression indicator.
6. Novel rolling stock maintenance dedicated track formula hydraulic elevating platform according to claim 1, is characterized in that: described rail mounted hydraulic elevating platform also comprises step, and described step is arranged on described bench board bottom.
7. Novel rolling stock maintenance dedicated track formula hydraulic elevating platform according to claim 1, is characterized in that: described bench board surrounding is provided with guard rail.
8. Novel rolling stock maintenance dedicated track formula hydraulic elevating platform according to claim 1, is characterized in that: on described kickstand, be also provided with tool box and electric wire box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279780.3U CN203976338U (en) | 2014-05-29 | 2014-05-29 | Novel rolling stock maintenance dedicated track formula hydraulic elevating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279780.3U CN203976338U (en) | 2014-05-29 | 2014-05-29 | Novel rolling stock maintenance dedicated track formula hydraulic elevating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976338U true CN203976338U (en) | 2014-12-03 |
Family
ID=51973802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279780.3U Expired - Fee Related CN203976338U (en) | 2014-05-29 | 2014-05-29 | Novel rolling stock maintenance dedicated track formula hydraulic elevating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976338U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814647A (en) * | 2015-05-05 | 2015-08-05 | 吕铭心 | Cloths taking off device for people without hands |
| CN104986298A (en) * | 2015-07-01 | 2015-10-21 | 浙江海洋学院 | Aluminum alloy telescopic invisible stairway of yacht |
| CN105781087A (en) * | 2016-04-29 | 2016-07-20 | 国网山东省电力公司汶上县供电公司 | Multiple-person working platform |
| CN110510553A (en) * | 2019-07-19 | 2019-11-29 | 曹敏 | A kind of live lamps and lanterns apparatus for examination and repair of art activity planning |
-
2014
- 2014-05-29 CN CN201420279780.3U patent/CN203976338U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814647A (en) * | 2015-05-05 | 2015-08-05 | 吕铭心 | Cloths taking off device for people without hands |
| CN104986298A (en) * | 2015-07-01 | 2015-10-21 | 浙江海洋学院 | Aluminum alloy telescopic invisible stairway of yacht |
| CN105781087A (en) * | 2016-04-29 | 2016-07-20 | 国网山东省电力公司汶上县供电公司 | Multiple-person working platform |
| CN110510553A (en) * | 2019-07-19 | 2019-11-29 | 曹敏 | A kind of live lamps and lanterns apparatus for examination and repair of art activity planning |
| CN110510553B (en) * | 2019-07-19 | 2020-10-09 | 李咏琪 | Art activity plan is with on-spot lamps and lanterns maintenance device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |