CN201457408U - Vehicle hydraulic pressure lifting equipment of high-intensity aluminium alloy railway locomotive - Google Patents
Vehicle hydraulic pressure lifting equipment of high-intensity aluminium alloy railway locomotive Download PDFInfo
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- CN201457408U CN201457408U CN2009200642192U CN200920064219U CN201457408U CN 201457408 U CN201457408 U CN 201457408U CN 2009200642192 U CN2009200642192 U CN 2009200642192U CN 200920064219 U CN200920064219 U CN 200920064219U CN 201457408 U CN201457408 U CN 201457408U
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- pick
- traversing
- hydraulic pressure
- jacking
- station
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Abstract
The utility model discloses vehicle hydraulic pressure lifting equipment of a high-intensity aluminium alloy railway locomotive; a cross travelling trolley (5), a cross travelling support (8) and a cross travelling oil pick (6) which is arranged between the cross travelling support (8) and the cross travelling trolley (5) are arranged on a lifting bridge (9) in a sliding way, a jacking pick (4) is arranged on the cross travelling trolley (5) and the top part of the jacking pick (4) is provided with a moveable pickaxe (2), a climbing ring (3) and a climbing pad (16), the cross travelling oil pick (6) and the jacking pick (4) are connected with a quick joint and a hydraulic pressure operation station by an oil pipe (7), the hydraulic pressure operation station is connected with the quick joint and a hydraulic pressure mobile station by the oil pipe (7), and the climbing ring (3), the climbing pad (16), the jacking pick (4) , the cross travelling oil pick (6), the cross travelling trolley (5) and the lifting bridge (9) are made of high-intensity aluminium alloy. The vehicle hydraulic pressure lifting equipment of the high-intensity aluminium alloy railway locomotive has rational design and compact structure, is flexible, convenient and rapid and is particularly suitable for environment which has no power supply, low space and small place and can not lead a crane to work, and can lift locomotives with different types.
Description
Technical field
The utility model relates to a kind of vehicle hydraulic re-railing equipment of railway locomotive, particularly relates to a kind of vehicle hydraulic re-railing equipment of high strength alumin ium alloy railway locomotive.
Background technology
The legacy equipment of railway accident rescue is a breakdown train.But because the particular surroundings of electrified section, bridge, tunnel section makes breakdown train be difficult to possess operating condition sometimes.Play multiple time-consuming causing delay because of setting out breakdown train at a distance simultaneously, be of great practical significance so be equipped with cover rescue re-railing equipment simple to operate at each rescue point.
The utility model content
Technical problem to be solved in the utility model provides a kind of reasonable in design, compact conformation, maneuverability, light and fast, be specially adapted to non-transformer, the space is short, the place is narrow and small, the environment that loop wheel machine can't be operated can play the vehicle hydraulic re-railing equipment of the high strength alumin ium alloy railway locomotive of multiple different type of machines.
In order to solve the problems of the technologies described above, the vehicle hydraulic re-railing equipment of the high strength alumin ium alloy railway locomotive that the utility model provides, comprise jacking pick, the motor-driven station of hydraulic operation station and hydraulic pressure, rising slides on the multiple bridge is provided with traversing dolly, be provided with traversing bearing on described the multiple bridge and be connected described traversing bearing and described traversing dolly between traversing oily pick, described jacking pick is placed on the described traversing dolly and its top is provided with movable pick and the ring that climbs, pad climbs, described traversing oily pick adopts oil pipe to be connected with described hydraulic operation station with quick coupling with described jacking pick, described hydraulic operation station is connected with the motor-driven station of described hydraulic pressure with quick coupling by oil pipe, the described ring that climbs, pad climbs, jacking pick, traversing oily pick, a traversing dolly and a multiple bridge adopt the high strength alumin ium alloy material.
The motor-driven station of described hydraulic pressure is in transmission connection by driving engine and oil pump, and described oil pump is connected with fuel tank, and described oil pump adopts quick coupling to be connected with oil pipe.
Described hydraulic operation station is two connected with multiple change-over valves.
Adopt the vehicle hydraulic re-railing equipment of the high strength alumin ium alloy railway locomotive of technique scheme, extensively drawing in the experience of similar products at home and abroad, maximize favourable factors and minimize unfavourable ones, the characteristics of determining the re-railing equipment technical scheme at last are reasonable in design, compact conformation, maneuverability, light and fast, be specially adapted to non-transformer, the space is short, the place is narrow and small, the environment that loop wheel machine can't be operated.Can play locomotive, the vehicle of multiple different type of machines.Ring, the pad that climbs, jacking pick, traversing oily pick, traversing dolly and play a multiple bridge and adopt the high strength alumin ium alloy material climb, employing activity pick, the operation of hydraulic directional control valve two connected with multiple change-over valves is adopted at the hydraulic operation station, motor-driven station of hydraulic pressure and active station adopt separate design, and oil pipe adopts quick coupling to connect with being connected of the motor-driven station of hydraulic pressure and hydraulic operation station, jacking pick and traversing oily pick.
In sum, the utility model is a kind of reasonable in design, compact conformation, maneuverability, light and fast, be specially adapted to non-transformer, the space is short, the place is narrow and small, the environment that loop wheel machine can't be operated can play the vehicle hydraulic re-railing equipment of high strength alumin ium alloy railway locomotive of locomotive, the vehicle of multiple different type of machines.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an of the present utility model ascending part separation structure scheme drawing.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 and Fig. 2, this equipment by the motor-driven station of hydraulic pressure, hydraulic operation station, jacking pick 4 and the ring 3 that climbs, the pad 16 that climbs, traversing dolly 5, traversing oily pick 6, play that multiple bridge 9, relevant frame pick prop up pad and rigging, oil pipe 7, movable pick 2 is formed, function-differentiatedly constitute: propulsion source part, control part, work package, attached device by four major parts.
Power pack section: propulsion source also claims hydraulic pressure motor-driven station, mainly is to use petrolic motor-driven station at present.Motor-driven station is made up of four parts: driving engine 11, oil pump 12, fuel tank 13, support 15.The main effect of power pack section is to drive oil pump 12 work by driving engine 11, for equipment provides power.
Control part: control part is meant the hydraulic operation station, mainly is made of one two connected with multiple change-over valve 14 and bracing frame, connects jacking pick 4 and the motor-driven station of hydraulic pressure respectively by oil pipe.Also can adopt three connected with multiple change-over valves, can be connected 4, one traversing oily pick 6 of two jacking pick simultaneously with three connected with multiple change-over valve set of joints.The active station oil circuit is equipped with compression indicator, the operation pressure of display system.The effect of active station is: the power that motor-driven station is produced distributes according to the working environment needs, passes to work pick, and controls the work of pick by the situation of control power (oil pressure).
Work package: this is the major part of re-railing equipment, has comprised multiple bridge 9, jacking pick 4 and the ring 3 that climbs, the (see figure 2)s such as pad 16, traversing dolly 5, traversing oily pick 6 of climbing.Play multiple bridge 9 and play a supportive role, not only support the assembly above it, also will bear the locomotive that passes over or the weight of vehicle 1.Rise on the multiple bridge 9 and lay traversing dolly 5, caving rises pick 4 on the dolly, and jacking pick 4 pick top is let live and moved pick 2, movable pick 2 with contacted by the locomotive of jacking or vehicle 1 bottom.Traversing oily pick 6 one ends connect with traversing dolly 5 " U " type hole, and an end is fixed on the traversing bearing 8, and traversing bearing 8 directly has been positioned on the multiple bridge 9, rise to be lined with bolster 10 below the multiple bridge 9.The structure design of work package has only guaranteed to need once frame pick, both can finish jacking, the traversing and working process that resets.
Attached device: mainly comprise oil pipe 7, dogging rigging, movable rod, extension plate etc.The effect of dogging rigging is that binding car body wheel is right.
High strength alumin ium alloy selection: have the characteristics of maneuverability, light and fast for making re-railing equipment, on the material of major equipment, determine to adopt high-strength aluminum alloy material, aluminium alloy formula and casting scheme have been done repetition test, finally made performance figure such as mechanical strength, rigidity all reach operating needs.
One, basic functional principle: utilize hydraulic transmission technology and adopt alternately increase and decrease to climb method that ring pad and hydraulic pressure laterally drags to finish the process that plays multiple operation of jacking-traversing-reset.
Jacking: the piston at jacking pick 4 middle parts rises during jacking, the movable pick 2 of jack-up and locomotive that is supported or vehicle 1, when treating that locomotive or vehicle 1 pushed up certain position (being higher than a ring mat thickness) place the ring 3 that climbs, falling piston then makes movable pick 2 contact with the ring 3 that climbs, (ring 3 that climbs transmits the weight of coming with movable pick 2 and directly is added on the pick body), put into the pad 16 that climbs from the ring opening part at piston again, with the piston jacking, the movable pick 2 of jack-up, repeat above-mentioned work, arrived needed height by jacking up to locomotive or vehicle.
Traversing: the operation transverse-moving mechanism, make traversing oily pick 6 pistons flexible, drive traversing dolly 5 and move, thereby realize the traversing of locomotive or vehicle 1.For satisfying the requirement of traversing distance, play multiple bridge and be provided with row's square hole, traversing bearing 8 has been adjusted at the fixed position on the multiple bridge 9 arbitrarily by registration device on it, can prolong traversing distance, reaches the preset movement distance that exceeds traversing oily pick stroke with this.
Reset: after translation put in place, anti-operation in tandem jacking pick was alternately unloaded the decyclization pad, and locomotive, vehicle are resetted.
Four, major technology characteristics
1, adopts high-strength aluminum alloy material: because aluminum alloy materials proportion only is about 1/3rd of steel, for realizing the purpose of re-railing equipment maneuverability, light and fast, taken into full account the technical characterstic of high strength aluminum alloy in design, play multiple bridge 9, traversing dolly 5, jacking pick 4 and traversing oily pick 6 and jacking ring 3, the pad 16 that climbs all adopts high strength aluminum alloy, thereby reaches re-railing equipment intensity height, in light weight.
2, because jacking pick 4 and traversing oily pick 6 are adopted aluminum alloy materials, the design of oil cylinder has strengthened the diameter of oil cylinder, has therefore reduced system oil pressure pressure, has improved the sealing property and the durable degree of oil sealed of hydraulic efficiency pressure system.
3, movable pick 2: designed movable pick 2, locomotive or vehicle 1 weight after the jack-up just are being pressed on the cylinder body of jacking pick 4 along axis all the time, increased the stability of rescue work.
4, active station three connected with multiple change-over valves: active station three connected with multiple change-over valves and two jacking pick 4, traversing dolly 5 and movable rod combinations, can control two-way jacking and a tunnel traversing simultaneously, can effectively solve under the complex environment, tilt, need the predicament of two Jacking points at accident vehicle.
5, motor-driven station and active station separate design: 1) reduced the combination weight in the transportation.2) alleviated of the interference of the work noise of spark ignition engine, realized with regard near operation to operating personal.3) avoided the damage of spark ignition engine vibrations to the active station parts.
6, adopt quick coupling: group group correspondence, settle at one go, can misconnection, check and correction in having avoided connecting, troubles such as misconnection are really accomplished accurately quick, convenient, flexible.
The hydraulic pressure re-railing equipment has changed traditional large-scale crane is implemented rescue re-railing from the top lifting work pattern, but directly utilize hydraulic transmission technology, be designed and manufactured into each independently parts by function, be combined into the complete system of a cover through the scene, and to the off-line locomotive, the vehicle employing is implemented accident rescue from the mode that the bottom jacking resets.The key problem in technology of this equipment: the one, according to the characteristics of off-line locomotive, vehicle rescue, science, supporting whole operation system reasonably, utilization is climbed and is encircled the extension of pad for jacking pick stroke, once frame pick can be finished the entire job process at short notice, realizes the rescue re-railing of off-line locomotive, vehicle; The 2nd, given full play to the advantage of aluminum alloy materials, a complete set of equipment major part such as jacking pick, traversing dolly, the ring pad that climbs, a multiple bridge etc. all adopt aluminum alloy materials to make, alleviate component weight to a great extent, reduced staff's labour intensity, improved work efficiency; Simultaneously, in the operation process,, all be bearing on the cylinder body when especially traversing, strengthened stability and operating personnel's safety of locomotive, vehicle by breakdown locomotive, vehicle load most of the time.
Through testing repeatedly and using, prove that this device design is reasonable, compact conformation, simple to operate, safe and reliable, for ease of maintenaince.Tested the car of answering a pager's call, vehicle, pure technical operation time and generally only needed 8-12 minute, be specially adapted to electrified section, stand, rise in the tunnel and answer each type locomotive, vehicle.
Claims (3)
1. the vehicle hydraulic re-railing equipment of a high strength alumin ium alloy railway locomotive, comprise jacking pick (4), the motor-driven station of hydraulic operation station and hydraulic pressure, it is characterized in that: a multiple bridge (9) is gone up to slide and is provided with traversing dolly (5), be provided with traversing bearing (8) on described the multiple bridge (9) and be connected described traversing bearing (8) and described traversing dolly (5) between traversing oily pick (6), described jacking pick (4) is placed on the described traversing dolly (5) and its top is provided with movable pick (2) and the ring (3) that climbs, pad (16) climbs, described traversing oily pick (6) adopts oil pipe (7) to be connected with described hydraulic operation station with quick coupling with described jacking pick (4), described hydraulic operation station is connected the described ring (3) that climbs by oil pipe (7) with the motor-driven station of described hydraulic pressure with quick coupling, pad (16) climbs, jacking pick (4), traversing oily pick (6), a traversing dolly (5) and a multiple bridge (9) adopt the high strength alumin ium alloy material.
2. the vehicle hydraulic re-railing equipment of high strength alumin ium alloy railway locomotive according to claim 1, it is characterized in that: the motor-driven station of described hydraulic pressure is to be provided with by driving engine (11) and oil pump (12) to be in transmission connection on support (15), described oil pump (12) is connected with fuel tank (13), and described oil pump (12) adopts quick coupling to be connected with oil pipe (7).
3. the vehicle hydraulic re-railing equipment of high strength alumin ium alloy railway locomotive according to claim 1 and 2 is characterized in that: described hydraulic operation station is two connected with multiple change-over valves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200642192U CN201457408U (en) | 2009-04-30 | 2009-04-30 | Vehicle hydraulic pressure lifting equipment of high-intensity aluminium alloy railway locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200642192U CN201457408U (en) | 2009-04-30 | 2009-04-30 | Vehicle hydraulic pressure lifting equipment of high-intensity aluminium alloy railway locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201457408U true CN201457408U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200642192U Expired - Lifetime CN201457408U (en) | 2009-04-30 | 2009-04-30 | Vehicle hydraulic pressure lifting equipment of high-intensity aluminium alloy railway locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201457408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332205A (en) * | 2013-05-28 | 2013-10-02 | 淮南矿业(集团)有限责任公司 | Mining rerailing device and combined type hand jack |
| CN109131425A (en) * | 2018-07-26 | 2019-01-04 | 佛山三水鼎力液压机械设备有限公司 | A kind of cross traveling trolley double rail device |
-
2009
- 2009-04-30 CN CN2009200642192U patent/CN201457408U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332205A (en) * | 2013-05-28 | 2013-10-02 | 淮南矿业(集团)有限责任公司 | Mining rerailing device and combined type hand jack |
| CN109131425A (en) * | 2018-07-26 | 2019-01-04 | 佛山三水鼎力液压机械设备有限公司 | A kind of cross traveling trolley double rail device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 52, Pingan street, Wuyi Avenue, Changsha, Hunan Patentee after: Hunan railway LIAN Technology Development Co., Ltd. Address before: No. 52, Pingan street, Wuyi Avenue, Changsha, Hunan Patentee before: Hunan Railway Lianchuang Technology Development Center |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |