CN106218666B - Hydraulic pressure re-railing block - Google Patents
Hydraulic pressure re-railing block Download PDFInfo
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- CN106218666B CN106218666B CN201610852602.9A CN201610852602A CN106218666B CN 106218666 B CN106218666 B CN 106218666B CN 201610852602 A CN201610852602 A CN 201610852602A CN 106218666 B CN106218666 B CN 106218666B
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- oil cylinder
- traversing
- pedestal
- hydraulic pressure
- cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention belongs to rerail equipment technical fields, more particularly, to a kind of hydraulic pressure re-railing block.The hydraulic pressure re-railing block, including traversing bridge, traversing oil cylinder, the first oil cylinder, the second oil cylinder and jacking, the traversing bridge is provided with pedestal, first oil cylinder and second oil cylinder are respectively positioned on the upper surface of the pedestal, and the cylinder body of the cylinder body of first oil cylinder and second oil cylinder is hinged with the pedestal respectively；The piston rod of the piston rod of first oil cylinder and second oil cylinder is hinged with the jacking, for making the jacking rise or landing；The piston rod of the traversing oil cylinder is for making the pedestal be moved along the length direction of the traversing bridge.Hydraulic pressure re-railing block provided by the invention safely and smoothly can carry out top to derailing vehicle and lift and traversing, and convenient for live Fast Installation, improve rescue efficiency.
Description
Technical field
The invention belongs to rerail equipment technical fields, more particularly, to a kind of hydraulic pressure re-railing block.
Background technology
Train derailment accident be destroy rail transport normal order serious accident, accident occur after, need it is a kind of safety,
Efficient rerail equipment works to complete rescue re-railing.Existing re-railing block installation process is complicated, and there are traversing difficult, rescues
Therefore the low drawback of efficiency being suitable for the rail traffics such as subway, light rail or high-speed railway and can be to de- it is urgent to provide one kind
The train of rail carries out the re-railing block of Quick rescue operation.
Invention content
The purpose of the present invention is to provide a kind of hydraulic pressure re-railing block, with solve existing for existing re-railing block it is traversing it is difficult,
The low technical problem of rescue efficiency.
Hydraulic pressure re-railing block provided by the invention, including traversing bridge, traversing oil cylinder, the first oil cylinder, the second oil cylinder and jacking, institute
It states traversing bridge and is provided with pedestal, first oil cylinder and second oil cylinder are respectively positioned on the upper surface of the pedestal, and described
The cylinder body of the cylinder body of first oil cylinder and second oil cylinder is hinged with the pedestal respectively；The piston rod of first oil cylinder and institute
The piston rod for stating the second oil cylinder is hinged with the jacking, for making the jacking rise or landing；The work of the traversing oil cylinder
Stopper rod is for making the pedestal be moved along the length direction of the traversing bridge.
Further, the piston rod of the traversing oil cylinder and the pedestal are hinged, the cylinder body of the traversing oil cylinder with it is described
Traversing bridge is fixedly connected.
Further, the cylinder body of the traversing oil cylinder is fixed by the bracket on the traversing bridge.
Further, the traversing bridge includes support plate, and side plate is connected separately in two length sides of the support plate,
And the plate face of the support plate is perpendicular to the plate face of the side plate；The pedestal is set in the support plate.
Further, the pedestal includes two mounting bases being fixed together, the lower section of two mounting bases
It is both provided with idler wheel, support slot is both provided in two mounting bases.
Further, it is both provided with load-bearing axle on the cylinder body of the cylinder body of first oil cylinder and second oil cylinder, it is described
Load-bearing axle is installed in the support slot.
Further, further include locking member, the locking member is used to the traversing bridge being fixedly installed in train rail.
Further, the locking member includes clamping section, fixed plate and fastening bolt, the clamping section and the fixed plate
It is fixedly connected；The clamping section setting is fluted, and the fastening bolt is connect with the sidewall thread of the groove；The fixed plate
Plate face and the length direction of the groove it is perpendicular.
Further, first oil cylinder is multi-stage oil cylinder.
Further, second oil cylinder is multi-stage oil cylinder.
Compared with prior art, beneficial effects of the present invention are：
A kind of hydraulic pressure re-railing block provided by the invention, including traversing bridge, traversing oil cylinder, the first oil cylinder, the second oil cylinder and top
Support, the traversing bridge are provided with pedestal；First oil cylinder and second oil cylinder are respectively positioned on the upper surface of the pedestal, and
The cylinder body of the cylinder body of first oil cylinder and second oil cylinder is hinged with the pedestal respectively；The piston rod of first oil cylinder
It is hinged with the jacking with the piston rod of second oil cylinder, for making the jacking rise or landing；The traversing oil cylinder
Piston rod for making the pedestal be moved along the length direction of the traversing bridge.Hydraulic pressure re-railing block provided by the invention, can
Safely and smoothly top is carried out to derailing vehicle to lift and traversing, and convenient for live Fast Installation, improve rescue efficiency.It is using
When, it selects the solid position of car center sill to lift point as top, jacking is placed in the lower section that point is lifted on top, utilizes the piston rod of the first oil cylinder
With the stretching of the piston rod of the second oil cylinder, jacking is made to rise, to the vehicle jack-up that will derail；Traversing oil cylinder pushing pedestal is traversing
Horizontal movement on bridge, and then the first oil cylinder and the second oil cylinder horizontal movement are driven, to safely and smoothly be carried out to derailing vehicle
It is traversing, when the wheel tread that derails moves to the top of train rail, stop movement, utilizes the piston rod of the first oil cylinder and the second oil
The retraction of the piston rod of cylinder, makes jacking land, and to derail, vehicle is put down, and completes rerail operation.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of hydraulic pressure re-railing block provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of traversing bridge provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of pedestal provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of locking member provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the first oil cylinder provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of hydraulic control valve provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of Portable handcart provided in an embodiment of the present invention.
Reference numeral：
The traversing bridges of 101-；The traversing oil cylinders of 102-；The first oil cylinders of 103-；
The second oil cylinders of 104-；105- pedestals；106- jackings；
107- holders；108- support plates；109- side plates；
110- idler wheels；111- support slots；112- load-bearing axles；
The clamping sections 113-；114- fixed plates；115- fastening bolts；
116- handles；117- crossbeams；118- mounting holes；
The first oil nozzles of 119-；The second oil nozzles of 120-；121- plungers；
122- steel balls；123- springs；124- mandrils；
The first cavitys of 125-；The second cavitys of 126-；127- fuel feed holes；
128- oil return holes；129- third cavitys；130- vehicle frame plates；
131- wheels；132- supporting rods.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Clear, complete description.Obviously, the described embodiments are merely a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are acquired without making creative work
All other embodiment, belong to the range protected of the present invention.
In the description of the present invention, it should be noted that the orientation or position that term " upper end ", " lower end ", " top " indicate
It is to be based on the orientation or positional relationship shown in the drawings to set relationship, is merely for convenience of description of the present invention and simplification of the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " connection " is answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be direct phase
Even, can also can be indirectly connected through an intermediary the connection inside two elements.For the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The specific implementation mode of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 is the structural schematic diagram of hydraulic pressure re-railing block provided in an embodiment of the present invention；Fig. 2 is provided in an embodiment of the present invention
The structural schematic diagram of traversing bridge；Fig. 3 is the schematic diagram of pedestal provided in an embodiment of the present invention；Fig. 4 provides for the embodiment of the present invention
Locking member structural schematic diagram；Fig. 5 is the structural schematic diagram of the first oil cylinder provided in an embodiment of the present invention；Fig. 6 is the present invention
The structural schematic diagram for the hydraulic control valve that embodiment provides；Fig. 7 is the structural representation of Portable handcart provided in an embodiment of the present invention
Figure.Shown in Fig. 1 to Fig. 7, hydraulic pressure re-railing block provided in this embodiment, including traversing bridge 101, the 102, first oil of traversing oil cylinder
Cylinder 103, the second oil cylinder 104 and jacking 106, traversing bridge 101 are provided with pedestal 105, and the first oil cylinder 103 and the second oil cylinder 104 are
On the upper surface of pedestal 105, and the cylinder body of the cylinder body of the first oil cylinder 103 and the second oil cylinder 104 is cut with scissors with pedestal 105 respectively
It connects；The piston rod of the piston rod of first oil cylinder 103 and the second oil cylinder 104 is hinged with jacking 106, for making jacking 106 rise
Or landing；The piston rod of traversing oil cylinder 102 is for making pedestal 105 be moved along the length direction of traversing bridge 101.The present embodiment provides
Hydraulic pressure re-railing block, can top safely and smoothly be carried out to derailing vehicle and lifted and traversing, and convenient for live Fast Installation, improved
Rescue efficiency.When in use, traversing bridge 101 is fixed on train rail, is leveled up traversing bridge 101 with steel sleeper, then will
Pedestal 105 is mounted on traversing bridge 101, installs the first oil cylinder 103 and the second oil cylinder 104 on traversing bridge 101, then by traversing oil
The piston rod of cylinder 102 is connected to one end of pedestal 105.It selects the solid position of car center sill to lift point as top, jacking 106 is placed in
The lower section that point is lifted on top makes 106 liters of jacking using the stretching of the piston rod of the piston rod and the second oil cylinder 104 of the first oil cylinder 103
It rises, to the vehicle jack-up that will derail；Traversing oil cylinder 102 pushes the horizontal movement on traversing bridge 101 of pedestal 105, and then drives the
104 horizontal movement of one oil cylinder 103 and the second oil cylinder, to safely and smoothly traversing to derailing vehicle progress, when derailing wheel pedal
When face moves to the top of train rail, stops movement, utilize the piston rod of the piston rod and the second oil cylinder 104 of the first oil cylinder 103
Retraction, so that jacking 106 is landed, to which the vehicle that will derail is put down, completion rerail operation.
In the alternative of the embodiment, the piston rod and pedestal 105 of traversing oil cylinder 102 are hinged, traversing oil cylinder 102
Cylinder body is fixedly connected with traversing bridge 101.
The cylinder body of traversing oil cylinder 102 is fixedly connected with traversing bridge 101, can ensure traversing oil cylinder 102 at work
Stability, so as to complete to the traversing of the safety and steady for the train that derails.
During derailing vehicle is lifted on top, derailing vehicle can generate jacking 106 downward pressure, and then be produced to pedestal
Raw pressure makes pedestal 105 occur slight deformation, and the piston rod of traversing oil cylinder 102 is in telescopic process, can only be in the horizontal direction
It carries out, therefore, the piston rod of traversing oil cylinder 102 and one end of pedestal 105 is hinged, it is horizontal when slight deformation occurs for pedestal 105
Move oil cylinder 102 piston rod still can be capable of expansion and contraction, will not oil leak, not only increase the service life of traversing oil cylinder 102, and
And rerail job safety is made successfully to carry out.
Shown in Figure 2 in the alternative of the embodiment, traversing bridge 101 includes support plate 108, support plate 108
Side plate 109 is connected separately in two length sides, and the plate face of support plate 108 is perpendicular to the plate face of side plate 109；Pedestal 105 is set
It is placed in support plate 108.
Preferably, two length sides of support plate 108 are located at the middle part of the width direction of side plate 109, it is such
Mode makes side plate 109 have safeguard function, and when pedestal 105 moves on traversing bridge 101, side plate 109 can prevent pedestal
105 turn on one's side, and to ensure to derail, wheel is safely and smoothly traversing, until the surface of train rail.
Preferably, the cylinder body of traversing oil cylinder 102 provided in this embodiment is fixed on by holder 107 on traversing bridge 101.
In the alternative of the embodiment, the length direction uniform intervals along support plate 108 are provided with multiple mounting holes
118, and the center of circle of multiple mounting holes 118 is respectively positioned on the center of the width edge of support plate 108.When in use, holder 107 is consolidated
Dingan County is mounted in mounting hole 118, then the cylinder body of traversing oil cylinder 102 is fixed on by holder 107 on traversing bridge 101.It will installation
Hole 118 is set as multiple, can select suitable mounting hole 118 according to the space size of the scene of the accident.
Shown in Figure 3 in the alternative of the embodiment, pedestal 105 includes two peaces being fixed together
Seat is filled, idler wheel 110 is both provided with below two mounting bases, support slot 111 is both provided in two mounting bases.
It is respectively provided with idler wheel 110 below two mounting bases, such mode can will be between mounting base and support plate 108
Static friction be changed into rolling friction, reduce the frictional force between mounting base and support plate 108, be conducive to mounting base and supporting
It is moved horizontally on plate 108, so that rerail operation is more smooth, safety.
Preferably, there are two crossbeams 117, crossbeam 117 can not only improve pedestal 105 for setting between two mounting bases
Integral rigidity, and can play a supporting role to the first oil cylinder 103 and the second oil cylinder 104 so that pedestal 105 can share
The pressure of derailing vehicle suffered by one oil cylinder 103 and the second oil cylinder 104.
In the alternative of the embodiment, it is both provided on the cylinder body of the cylinder body of the first oil cylinder 103 and the second oil cylinder 104
Load-bearing axle 112, load-bearing axle 112 are installed in support slot 111.Such mode enables the first oil cylinder 103 and the second oil cylinder 104
It is enough quickly mounted on pedestal 105, improves rescue efficiency to a certain extent.Meanwhile after completing rerail operation, also can
It is enough easily to disassemble the first oil cylinder 103 and the second oil cylinder 104 from pedestal 105.
The hydraulic pressure re-railing block that the embodiment provides further includes locking member, and locking member is for traversing bridge 101 to be fixedly installed in
On train rail.
Preferably, shown in Figure 4, locking member which provides includes clamping section 113, fixed plate 114 and tight
Fixing bolt 115, clamping section 113 are fixedly connected with fixed plate 114；Fluted, fastening bolt 115 and groove is arranged in clamping section 113
Sidewall thread connection；The plate face of fixed plate 114 and the length direction of groove are perpendicular.
When in use, traversing bridge 101 is erected on train rail, the length direction of traversing bridge 101 and train rail
Length direction is perpendicular, two locking members is placed on every train rail, and two locking members are located at traversing bridge 101
Clamping section 113 is placed on train rail by both sides, i.e., the upper surface of the slot bottom of groove and train rail fits, and will
Fixed plate 114, to being bonded, then tightens fastening bolt 115 with the side plate 109 of traversing bridge 101, by clamping section 113 and train rail
It is fixed together, to which traversing bridge 101 to be fixed on train rail.Using locking member provided in this embodiment by traversing bridge
101 are fixed on train rail, can improve installation speed, the installation difficulty of existing hydraulic pressure re-railing block are reduced, to improve
Rescue efficiency.
The first oil cylinder 103 that the embodiment provides is multi-stage oil cylinder.
The second oil cylinder 104 that the embodiment provides is multi-stage oil cylinder.
Preferably, the first oil cylinder 103 and the second oil cylinder 104 are at least two level.
The embodiment provide the first oil cylinder 103, the second oil cylinder 104 and traversing oil cylinder 102 respectively by hydraulic hose with
Motor-driven pumping plant connection.
When in use, by the first oil cylinder 103, the second oil cylinder 104 and traversing oil cylinder 102 respectively by hydraulic hose with it is motor-driven
Pumping plant connect, when starting motor-driven pumping plant, should no-load starting, then control the piston rod and the second oil cylinder 104 of the first oil cylinder 103
Piston rod stretch out.In the case of superelevation of outer rail, in order to keep 106 holding of jacking horizontal, the work for adjusting the first oil cylinder 103 is needed
The length that the piston rod of stopper rod and the second oil cylinder 104 stretches out makes jacking 106 be adjacent to top and lifts point, continue after 106 leveling of jacking
Give the first oil cylinder 103 and the second oil cylinder 104 fuel feeding, the piston rod of the piston rod and the second oil cylinder 104 that make the first oil cylinder 103 is simultaneously
It stretches out, derailing vehicle is slowly lifted；When the lifting altitude of wheel is higher than rail level suitable distance, stop raising, to traversing oil
The piston rod of 102 fuel feeding of cylinder, traversing oil cylinder 102 stretches out, and pushes pedestal 105 slowly traversing on traversing bridge 101, until derailing vehicle
Wheel tread, which moves to above rail, to be stopped, and the piston rod of the piston rod and the second oil cylinder 104 that make the first oil cylinder 103 is slowly retracted, made
Wheel whereabouts rerail after vehicle rerail, checks and confirms that rolling stock and line parts are in good condition, that is, complete rerail operation.
In the alternative of the embodiment, shown in Fig. 5 and Fig. 6, the first oil cylinder 103 and the second oil cylinder 104 it is interior
Portion is both provided with hydraulic control valve.By taking the first oil cylinder 103 as an example, illustrate the structure of hydraulic control valve provided in this embodiment.This
The hydraulic control valve that embodiment provides includes plunger 121, mandril 124, the first cavity 125, the second cavity 126, third cavity
129, steel ball 122 and spring 123, plunger 121 are fixedly connected with mandril 124, and plunger 121 is located at the inside of the first cavity 125, and
First cavity 125 is communicated with the first oil nozzle 119；Mandril 124 is located at the inside of the second cavity 126, and the second cavity 126 is communicated with
Second oil nozzle 120；Steel ball 122 and spring 123 are located at the inside of third cavity 129, and one end and the steel ball 122 of spring 123 are fixed
Connection, the other end of spring 123 is fixedly connected with the cylinder body of the first oil cylinder 103, and steel ball 122 is located at mandril 124 and spring 123
Between, steel ball is used to control the connection or disconnection between the second cavity 126 and third cavity 129；Third cavity 129 is communicated with
The fuel feed hole 127 of one oil cylinder 103.
When in use, hydraulic oil enters the second cavity 126 by the second oil nozzle 120, and hydraulic oil pushes steel ball 122 to compress bullet
Spring 123 so that be connected between the second cavity 126 and third cavity 129, hydraulic oil enters the first oil cylinder by fuel feed hole 127
103, push the piston rod of the first oil cylinder 103 to stretch out.When the input pressure deficiency of the second oil nozzle 120, steel ball 122 is in spring
Under 123 elastic force effect, moved to the direction close to the second cavity 126 so that between the second cavity 126 and third cavity 129
Disconnect, the hydraulic oil in the first oil cylinder 103 will not be revealed, piston rod will not sudden contraction, to which proof load will not be fallen suddenly
Under, avoid dangerous generation.
When the fully loaded top of the first oil cylinder 103, which is lifted, reaches maximum height, closes motor-driven oil pump or stop operation hand oil pump, liquid
Pressure oil enters the first oil nozzle 119 by the oil return hole 128 of the first oil cylinder 103, and enters the first cavity 125, and hydraulic oil pushes column
Plug 121 is moved to close to the direction of steel ball 122, and pushes 122 compressed spring 123 of steel ball so that the second cavity 126 and third are empty
It is connected between chamber 129, so that the hydraulic oil inside the first oil cylinder 103 is returned by the second oil nozzle 120, the first oil cylinder 103
Piston rod under unloading condition be regracting.
It should be noted that the structure of the hydraulic control valve inside the first oil cylinder 103 provided in this embodiment and the second oil
The structure of hydraulic control valve inside cylinder 104 is identical, therefore, is not repeated to describe.
Hydraulic control valve provided in this embodiment is arranged in the inside of the first oil cylinder 103 and the second oil cylinder 104, not only saves
Space, and can effective protection hydraulic control valve, during hydraulic pressure re-railing block is installed, can avoid hydraulic control valve by
It is damaged to unnecessary collision, improves the service life of hydraulic control valve, reduce maintenance frequency.By the way that hydraulic control is arranged
Valve, even if the first oil cylinder 103 and the second oil cylinder 104 occur surprisingly in lifting process, load will not plunk down, avoid
Dangerous generation, to enable rescue work to carry out safely, quickly, in an orderly manner.
It is shown in Figure 7, further include Portable handcart in the alternative of the embodiment, Portable handcart includes vehicle frame plate
130 and wheel 131, vehicle frame plate 130 connect with wheel by bearing, and the plate face of vehicle frame plate 130 and the axis of wheel 131 mutually hang down
Directly；It is provided with supporting rod 132 between two vehicle frame plates 130, the vertical plate face with vehicle frame plate 130 of the length direction of supporting rod 132.
When in use, traversing bridge 101 is placed on Portable handcart, then by pedestal 105, the first oil cylinder 103, the second oil cylinder 104, traversing oil
Cylinder 102, jacking 106 and locking member are placed on traversing bridge 101, convenient for being pushed to the scene of the accident, and are carried out live quick
Installation after installing hydraulic pressure re-railing block provided in this embodiment, can be smoothed out rescue effect.
In conclusion hydraulic pressure re-railing block provided in this embodiment, can safely and smoothly to derailing vehicle carry out top lift and
It is traversing, and convenient for live Fast Installation, improve rescue efficiency.When in use, traversing bridge 101 is fixed on train rail
On, traversing bridge 101 is leveled up with steel sleeper, then pedestal 105 is mounted on traversing bridge 101, first is installed on traversing bridge 101
Oil cylinder 103 and the second oil cylinder 104 recycle holder 107 that traversing oil cylinder 102 is fixed on traversing bridge 101, and by traversing oil cylinder
102 piston rod is connected to one end of pedestal 105.It selects the solid position of car center sill to lift point as top, jacking 106 is placed in top
The lower section for lifting point makes jacking 106 rise using the stretching of the piston rod of the piston rod and the second oil cylinder 104 of the first oil cylinder 103,
To the vehicle jack-up that will derail；Traversing oil cylinder 102 pushes the horizontal movement on traversing bridge 101 of pedestal 105, and then drives the first oil
104 horizontal movement of cylinder 103 and the second oil cylinder, to safely and smoothly traversing to derailing vehicle progress, when derailing wheel tread moves
To train rail top when, stop movement, utilize the contracting of the piston rod of the piston rod and the second oil cylinder 104 of the first oil cylinder 103
It returns, jacking 106 is made to land, vehicle is put down to derail, and completes rerail operation.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that；It still may be used
With technical scheme described in the above embodiments is modified, either which part or all technical features are carried out etc.
With replacement；And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution
Range.
Claims (10)
1. a kind of hydraulic pressure re-railing block, it is characterised in that：Including traversing bridge, traversing oil cylinder, the first oil cylinder, the second oil cylinder and jacking,
The traversing bridge is provided with pedestal, and first oil cylinder and second oil cylinder are respectively positioned on the upper surface of the pedestal, and institute
The cylinder body of the cylinder body and second oil cylinder of stating the first oil cylinder is hinged with the pedestal respectively；The piston rod of first oil cylinder and
The piston rod of second oil cylinder is hinged with the jacking, for making the jacking rise or landing；The traversing oil cylinder
Piston rod is for making the pedestal be moved along the length direction of the traversing bridge；
The inside of first oil cylinder and second oil cylinder is both provided with hydraulic control valve；
The hydraulic control valve includes plunger, mandril, the first cavity, the second cavity, third cavity, steel ball and spring, the column
Plug is fixedly connected with the mandril, and the plunger is located at the inside of first cavity, and first cavity is communicated with first
Oil nozzle；The mandril is located at the inside of second cavity, and second cavity is communicated with the second oil nozzle；The steel ball and institute
State the inside that spring is located at the third cavity, one end of the spring is fixedly connected with the steel ball, the spring it is another
End is fixedly connected with the cylinder body of first oil cylinder, and the steel ball is between the mandril and the spring, the steel ball
For controlling connection or disconnection between second cavity and the third cavity；The third cavity is communicated with the first oil cylinder
Fuel feed hole.
2. hydraulic pressure re-railing block according to claim 1, it is characterised in that：The piston rod of the traversing oil cylinder and the pedestal
Hinged, the cylinder body of the traversing oil cylinder is fixedly connected with the traversing bridge.
3. hydraulic pressure re-railing block according to claim 2, it is characterised in that：The cylinder body of the traversing oil cylinder is fixed by the bracket
On the traversing bridge.
4. hydraulic pressure re-railing block according to any one of claim 1 to 3, it is characterised in that：The traversing bridge includes support
Plate is connected separately with side plate in two length sides of the support plate, and the plate face of the support plate is perpendicular to the side plate
Plate face；The pedestal is set in the support plate.
5. hydraulic pressure re-railing block according to any one of claim 1 to 3, it is characterised in that：The pedestal includes two solid
Surely the mounting base to link together is both provided with idler wheel below two mounting bases, is respectively provided in two mounting bases
There is support slot.
6. hydraulic pressure re-railing block according to claim 5, it is characterised in that：The cylinder body of first oil cylinder and second oil
Load-bearing axle is both provided on the cylinder body of cylinder, the load-bearing axle is installed in the support slot.
7. hydraulic pressure re-railing block according to any one of claim 1 to 3, it is characterised in that：Further include locking member, the lock
Tight part is used to the traversing bridge being fixedly installed in train rail.
8. hydraulic pressure re-railing block according to claim 7, it is characterised in that：The locking member include clamping section, fixed plate and
Fastening bolt, the clamping section are fixedly connected with the fixed plate；Fluted, the fastening bolt and institute is arranged in the clamping section
State the sidewall thread connection of groove；The plate face of the fixed plate and the length direction of the groove are perpendicular.
9. hydraulic pressure re-railing block according to any one of claim 1 to 3, it is characterised in that：First oil cylinder is multistage
Oil cylinder.
10. hydraulic pressure re-railing block according to any one of claim 1 to 3, it is characterised in that：Second oil cylinder is multistage
Oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610852602.9A CN106218666B (en) | 2016-09-26 | 2016-09-26 | Hydraulic pressure re-railing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610852602.9A CN106218666B (en) | 2016-09-26 | 2016-09-26 | Hydraulic pressure re-railing block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106218666A CN106218666A (en) | 2016-12-14 |
| CN106218666B true CN106218666B (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610852602.9A Active CN106218666B (en) | 2016-09-26 | 2016-09-26 | Hydraulic pressure re-railing block |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110562287B (en) * | 2019-08-30 | 2024-02-06 | 北京建工土木工程有限公司 | Quick jacking and resetting device for derailing vehicle and using method of quick jacking and resetting device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2785933Y (en) * | 2005-02-21 | 2006-06-07 | 袁海林 | Board and oil cylinder perpendicularly rerailer |
| JP3112991U (en) * | 2005-04-26 | 2005-09-02 | スン ゴン ホン | Railway vehicle derailment recovery machine |
| KR200432256Y1 (en) * | 2006-09-14 | 2006-11-30 | 성신산업 주식회사 | Restoration device for derailed train |
| CN201172414Y (en) * | 2008-02-27 | 2008-12-31 | 王江山 | Full hydraulic lifting and traversing device, particularly for re-railer for rail vehicle |
| CN201367036Y (en) * | 2009-03-24 | 2009-12-23 | 王江山 | Double-oil cylinder A-shaped combined lifting and traversing device |
| CN106428105B (en) * | 2016-08-24 | 2018-12-04 | 中铁宝桥集团有限公司 | The traversing hydraulic re-railing block of type |
| CN206031390U (en) * | 2016-09-26 | 2017-03-22 | 王江山 | Hydraulic pressure re railing device |
-
2016
- 2016-09-26 CN CN201610852602.9A patent/CN106218666B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106218666A (en) | 2016-12-14 |
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