CN207277105U - A kind of sleeper replacement device - Google Patents

A kind of sleeper replacement device Download PDF

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Publication number
CN207277105U
CN207277105U CN201720458509.XU CN201720458509U CN207277105U CN 207277105 U CN207277105 U CN 207277105U CN 201720458509 U CN201720458509 U CN 201720458509U CN 207277105 U CN207277105 U CN 207277105U
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China
Prior art keywords
sleeper
bucket
main body
hole
clamp
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CN201720458509.XU
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Chinese (zh)
Inventor
李石平
朱红军
李永江
刘勇
王琰
汪海
王�华
陈新华
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Zhuzhou CRRC Times Electric Co Ltd
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Zhuzhou CSR Times Electric Co Ltd
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Priority to CN201720458509.XU priority Critical patent/CN207277105U/en
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Abstract

The utility model discloses a kind of sleeper replacement device, sleeper replacement device includes：It is connected to the mounting base of excavator；The bucket being connected with mounting base, for sleeper to be pushed into designated position, digs railway ballast and takes off railway ballast flat, and take railway ballast and backfilled；The Jia Zhen mechanisms being connected with mounting base, for clamping, locking, rotating and discharging sleeper, so as to fulfill the replacement of sleeper.The utility model, which can solve the existing pillow operating type that changes, can not take into account the technical problem for reducing labor intensity and reducing cost of investment at the same time.

Description

A kind of sleeper replacement device
Technical field
Railway engineering machinery field is the utility model is related to, more particularly, to a kind of railroad sleeper more changing device.
Background technology
It is big using manual work labor intensity, it is necessary to be replaced to sleeper after railroad sleeper service life expires, operation Efficiency is low.Current changes pillow operation, and pillow technology is changed using manual sleeper replacement and overhaul row.
Manual sleeper replacement is to organize hundreds of people to reach the standard grade at the same time at the same time to change the operating type of pillow.They press certain packet, use The instruments such as crowbar, pick, shovel, by the stream for unclamping fastener, pushing railway ballast aside, prizing sleeper, replace sleeper, upper clasp, backfill railway ballast Cheng Jinhang repeats operation.
Overhaul is arranged by power car, Operation Van, less important work car, stores van, sleeper fortune used by overhaul row change pillow technology The marshalling of the cars such as defeated car forms.After fastener unclamps, less important work car pushs rail aside, and Operation Van takes out old sleeper from railway ballast, New sleeper embedment, realizes automation and changes pillow operation substantially.
However, railway operation is that must carry out concentration work at a set time " skylight point " the characteristics of most prominent Industry.Using manual sleeper replacement mode, it is necessary to organize hundreds of people to reach the standard grade operation at the same time, management difficulty is big, is difficult to ensure that safely.Using big Repair row and change pillow mode, sleeper replacement can realize automation substantially, and labor intensity reduces, operating efficiency improves, and security also can Ensure, but a cost of investment of overhaul row is too big, and the Railway Bureau that China only has only a few arranges equipped with overhaul, round to expire The huge work business demand of foot.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of sleeper replacement device, to solve existing to change pillow operation Mode can not take into account the technical problem for reducing labor intensity and reducing cost of investment at the same time.
In order to realize above-mentioned purpose of utility model, the technology that the utility model specifically provides a kind of sleeper replacement device is real Existing scheme, a kind of sleeper replacement device, including：
The mounting base being connected with excavator；
The bucket being connected with the mounting base, for sleeper to be pushed into designated position, digs railway ballast and takes off railway ballast flat, and take Railway ballast is backfilled；
The Jia Zhen mechanisms being connected with the mounting base, for clamping, locking, rotating and discharging the sleeper, so as to fulfill The replacement of the sleeper.
Preferably, offer two pairs of coaxially arranged mounting holes in the mounting base, two pairs of mounting holes respectively with institute State the dipper of excavator, and the connection of bucket arm cylinder connecting rod.The sidepiece of the mounting base is both provided with flanged joint seat with lower part, point It is not connected with the bucket, Jia Zhen mechanisms.
Preferably, when the bucket arm cylinder of the excavator is stretched out or retracted, the mounting base is driven to rotate, described in realization Switching of the sleeper replacement device between bucket station or folder pillow station.
Preferably, the bucket includes bucket main body one, bucket main body two and bucket main body three, the bucket main body one with The interval that can accommodate rail is left between bucket main body two, and the bucket main body two and bucket main body three.In the bucket Opposite sidepiece is provided with disk roller installation between main body one and bucket main body two, and the bucket main body two and bucket main body three Plate.It is provided with the disk roller installing plate multigroup apart from bucket bottom different height, the disk roller for installing disk roller is pacified Hole is filled, to adapt to the digging tiny fragments of stone, coal, etc. operation of different depth, the disk roller can be rolled in the top surface of the rail.
Preferably, the Jia Zhen mechanisms include rotating mechanism, and are arranged on the pedestal of the rotating mechanism bottom, the rotation The top of rotation mechanism is connected by flange connecting plate with the mounting base, the bottom of the rotating mechanism by flanged joint seat with The pedestal connection, the rotating mechanism can drive the pedestal to rotate.
Preferably, the both sides of the pedestal are each provided with a pair of clamp lever for being used for realization sleeper clamping, the pedestal Bottom be provided with buffer rubber gasket, during for clamping sleeper from support and cushioning effect.
Preferably, the Jia Zhen mechanisms include clamp, and the clamp includes intersecting sway bar and clamp oil cylinder, the clamp Five holes are provided with lever, are followed successively by the first hole, the second hole, the 3rd hole, the 4th hole and the 5th hole from top to bottom.Four clamps Lever is divided to the both sides that two pairs of the 3rd holes by middle part are symmetrically installed on the pedestal.The clamp oil cylinder is connected to positioned at same Between the first hole at the top of side bitting clamp lever, the intersection sway bar is movably connected on the clamp thick stick by threaded axis pin Second hole of bar and the 4th hole of another clamp lever positioned at the same side, the clamp lever holding pair is made when clamping sleeper Claim.
Preferably, when the clamp oil cylinder stretches out or retracts, the clamp lever is driven to be rotated around the 3rd hole, institute State and close up or open on the downside of clamp lever, the clamp closes up or opens, and the sleeper is clamped or unclamped.
Preferably, the clamp further includes folder hook and pressing plate, and the folder hook is articulated with the 5th hole of the clamp lever, institute State pressing plate to be articulated with the folder hook, the pressing plate can be freely rotated in a certain range, for being bonded the plane of the sleeper.
By implementing the technical solution of above-mentioned sleeper replacement device provided by the utility model, have the advantages that：
(1) the utility model carries out railway ballast excavation and backfill using mechanization means, can reduce railway ballast and excavate and backfill Labor operation intensity, and reduce cost of investment；
(2) the utility model uses sleeper clamp device, and for pulling out for old sleeper, and the embedment operation of new sleeper can Further reduce labor intensity, reduce the activity duration.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other embodiments can also be obtained according to these attached drawings.
Fig. 1 is a kind of structural representation front view of specific embodiment of the utility model sleeper replacement device；
Fig. 2 is a kind of structural representation left view of specific embodiment of the utility model sleeper replacement device；
Fig. 3 is a kind of structural representation top view of specific embodiment of the utility model sleeper replacement device；
Fig. 4 is a kind of structure diagram of specific embodiment of the utility model sleeper replacement device；
Fig. 5 is a kind of structure diagram of the specific embodiment of the utility model sleeper replacement device under another visual angle；
Fig. 6 is the attachment structure schematic diagram of the utility model sleeper replacement device and excavator；
In figure：1- mounting bases, 11- mounting holes, 12- flanged joint seats, 2- buckets, 21- bucket main bodys, 22- bucket main bodys, 23- bucket main bodys, 24- disk roller mounting holes, 25- disk roller installing plates, 26- disk rollers, 3- Jia Zhen mechanisms, 31- rotating mechanisms, 32- bases Seat, 33- clamp levers, 34- buffer rubber gaskets, 35- folder hooks, 36- pressing plates, 37- intersect sway bar, 38- hydraulic cylinders, 4- sleepers More changing device, 5- excavators, 51- dippers, 52- bucket arm cylinder connecting rods, 53- bucket arm cylinders.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, carries out the technical scheme in the embodiment of the utility model clear, complete description.Obviously, retouched The embodiment stated is only the part of the embodiment of the utility model, instead of all the embodiments.Based in the utility model Embodiment, all other embodiment that those of ordinary skill in the art are obtained without creative efforts, It shall fall within the protection scope of the present invention.
As shown in attached drawing 1 to attached drawing 6, the specific embodiment of the utility model sleeper replacement device is given, with reference to The utility model is described in further detail for the drawings and specific embodiments.
As shown in Figure 1, a kind of specific embodiment of sleeper replacement device, including：
The mounting base 1 being connected with excavator 5, as shown in Figure 6；
The bucket 2 being connected by bolt with mounting base 1, for sleeper to be pushed into designated position, dig railway ballast railway ballast is taken off it is flat, And take railway ballast and backfilled；
The Jia Zhen mechanisms 3 being connected by bolt with mounting base 1, for clamping, locking, rotating and discharging the sleeper, from And realize the replacement of the sleeper.
Offer two pairs of coaxially arranged mounting holes 11 in mounting base 1, the dipper with excavator 5 respectively of two pairs of mounting hole 11 51 and bucket arm cylinder connecting rod 52 connect.The sidepiece of mounting base 1 is both provided with flanged joint seat 12 with lower part, respectively with bucket 2, folder Pillow mechanism 3 connects.When the bucket arm cylinder 53 of excavator 5 is stretched out or retracted, drive mounting base 1 to rotate, realize that sleeper replacement fills Put 4 switchings between bucket station or folder pillow station.
As shown in attached drawing 2,3,4 and 5, bucket 2 has certain capacity, and further comprises bucket main body 1, bucket master Body 2 22 and bucket main body 3 23, bucket main body 1 and bucket main body 2 22, and bucket main body 2 22 and bucket main body three The interval of rail can be accommodated by being left between 23.In bucket main body 1 and bucket main body 2 22, and bucket main body 2 22 is with digging Opposite sidepiece is provided with disk roller installing plate 25 between bucket main body 3 23.It is provided with disk roller installing plate 25 multigroup apart from bucket 2 bottom different heights, for installing the disk roller mounting hole 24 of disk roller 26, disk roller mounting hole 24 is coaxial circular aperture, disk roller mounting hole 24 adjust excavating depth on the disk roller mounting hole 24 away from 2 bottom different height of bucket, to adapt to the digging tiny fragments of stone, coal, etc. of different depth Operation.Disk roller 26 can be rolled in the top surface of rail.
Jia Zhen mechanisms 3 further comprise rotating mechanism 31, and are arranged on the pedestal 32 of 31 bottom of rotating mechanism, rotating mechanism 31 top is connected by flange connecting plate with mounting base 1, and the bottom of rotating mechanism 31 is connected by flanged joint seat and pedestal 32 Connect, rotating mechanism 31 can be rotated with moving base 32.The both sides of pedestal 32 are each provided with a pair of clamp for being used for realization sleeper clamping Lever 33, the bottom of pedestal 32 are provided with buffer rubber gasket 34, during for clamping sleeper from support and cushioning effect.
As shown in Figure 1, Jia Zhen mechanisms 3 further comprise clamp, and clamp includes intersecting sway bar 37 and clamp oil cylinder 38, Five holes are provided with clamp lever 33, are followed successively by the first hole, the second hole, the 3rd hole, the 4th hole and the 5th hole from top to bottom.Four A clamp lever 33 is divided to the both sides that two pairs of the 3rd holes by middle part are symmetrically installed on pedestal 32.Clamp oil cylinder 38 is connected to position Between first hole at the same top of side bitting clamp lever 33, clamp oil cylinder 38 uses hydraulic cylinder, and clamp oil cylinder 38 can drive folder Pincers lever 33 is opened or closed.Two intersect sway bar 37 and the second of clamp lever 33 are movably connected on by threaded axis pin Hole and the 4th hole of another clamp lever 33 positioned at the same side, make clamp lever 33 keep symmetrical when clamping sleeper.
Clamp further includes folder hook 35 and pressing plate 36, and the bottom of folder hook 35 is hook-shaped protuberance, and folder hook 35 is articulated with clamp lever 33 the 5th hole, pressing plate 36 are articulated with the middle part of folder hook 35, and pressing plate 36 can be freely rotated in a certain range, for being bonded sleeper Plane.
When clamp oil cylinder 38 is stretched out or retracted, clamp lever 33 is driven to be rotated around the 3rd hole, the downside of clamp lever 33 Close up or open, clamp closes up or opens, and sleeper is clamped or unclamped.
The sleeper replacement device 4 that embodiment 1 describes has at the same time digs the tiny fragments of stone, coal, etc. and sleeper gripping body, mounting base 1, bucket 2, folder Pillow mechanism 3 can use dismountable modular construction.Bucket 2 has the function that to put down railway ballast and landfill, and Jia Zhen mechanisms 3 are then Sleeper can be gripped in designated position, drive rotation sleeper by power set, realize the process that sleeper takes out under rail, inversely Operation can then realize the embedment process of sleeper.Embodiment 1 describe sleeper replacement device 4 can reduce labor intensity and Standby good economy.
A kind of operational method of sleeper replacement device as described above, comprises the following steps：
A) excavator 5 drives sleeper replacement device 4 to be moved to the discontinuous starting point of sleeper (as shown in A points in attached drawing 6), rotates Mounting base 1, bucket 2 start to dig the tiny fragments of stone, coal, etc.；Excavator 5 is moved to the discontinuous terminal of sleeper (as shown in B points in attached drawing 6), and bucket 2 is being incited somebody to action Discontinuous segment (as shown in 6 middle conductor AB of attached drawing) puts down the railway ballast of lower part while railway ballast has been dug；Under normal circumstances sleeper it Between be spaced 600mm or so, after being extracted out if part sleeper, then the sleeper of this section is exactly discontinuous, according to excavator 5 Operating direction (as shown in L in attached drawing 6), one end of starting is referred to as the discontinuous starting point of sleeper, and it is discontinuous that the other end is referred to as sleeper Terminal, the line segment between the discontinuous starting point of sleeper and the discontinuous terminal of sleeper are then discontinuous segment；
Railway ballast, is accumulated to the both sides of track by B) mobile sleeper replacement device 4；
C the fastener of track) is removed, clamp picks up the old sleeper of the discontinuous terminal of sleeper, promotes old sleeper to discontinuous segment Midpoint near, Jia Zhen mechanisms 3 rotate 70~110 degree, take out old sleeper and be placed in the side of track；
D) clamp picks up new sleeper, its vertical equity is placed near the midpoint of discontinuous segment, and Jia Zhen mechanisms 3 rotate, Make new sleeper vertical with track, new sleeper is promoted to requiring position, fastening clip to discontinuous starting point direction；
E) bucket 2 digs the tiny fragments of stone, coal, etc. near old sleeper, and railway ballast is backfilled between new sleeper and the previous sleepers of new sleeper；
F) repeat step A)~step E), complete the replacement of old sleeper.
The sleeper replacement device operational method that embodiment 2 describes can quickly complete old rail by sleeper replacement device 4 Pillow takes out, new sleeper is embedded to, railway ballast excavates, puts down and backfill, and can substitute well needs to expend a large amount of heavy physical labors Traditional sleeper replacement operation process.
The technical solution of the sleeper replacement device described by implementing the utility model specific embodiment, can produce as follows Technique effect：
(1) the utility model specific embodiment description sleeper replacement device using mechanization means carry out railway ballast excavate with Backfill, can reduce the labor operation intensity that railway ballast is excavated and backfilled, and reduce cost of investment；
(2) the sleeper replacement device of the utility model specific embodiment description uses sleeper clamp device, for old sleeper Pull out, and the embedment operation of new sleeper can further reduce labor intensity, reduce the activity duration.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form Limitation.Although the utility model is disclosed as above with preferred embodiment, but is not limited to the utility model.It is any ripe Those skilled in the art is known, in the case where not departing from the Spirit Essence of the utility model and technical solution, all using upper The methods and technical content for stating announcement makes technical solutions of the utility model many possible changes and modifications, or is revised as With the equivalent embodiment of change.Therefore, every content without departing from technical solutions of the utility model, the skill according to the utility model It is new to still fall within this practicality to any simple modification, equivalent substitution, equivalence changes and modification made for any of the above embodiments for art essence The scope of type technical solution protection.

Claims (6)

  1. A kind of 1. sleeper replacement device, it is characterised in that including：
    The mounting base (1) being connected with excavator (5)；
    The bucket (2) being connected with the mounting base (1)；
    The Jia Zhen mechanisms (3) being connected with the mounting base (1)；
    Offer two pairs of coaxially arranged mounting holes (11) on the mounting base (1), two pairs of mounting holes (11) respectively with institute State dipper (51) and bucket arm cylinder connecting rod (52) connection of excavator (5)；The sidepiece of the mounting base (1) is both provided with lower part Flanged joint seat (12), is connected with the bucket (2), Jia Zhen mechanisms (3) respectively.
  2. 2. sleeper replacement device according to claim 1, it is characterised in that：The bucket (2) includes bucket main body one (21), bucket main body two (22) and bucket main body three (23), the bucket main body one (21) and bucket main body two (22), Yi Jisuo State the interval left between bucket main body two (22) and bucket main body three (23) and rail can be accommodated；In the bucket main body one (21) Opposite sidepiece is provided with roller between bucket main body two (22), and the bucket main body two (22) and bucket main body three (23) Take turns installing plate (25)；Multigroup roller apart from the bucket (2) bottom different height is provided with the disk roller installing plate (25) Take turns mounting hole (24).
  3. 3. sleeper replacement device according to claim 1 or 2, it is characterised in that：The Jia Zhen mechanisms (3) include whirler Structure (31), and the pedestal (32) of the rotating mechanism (31) bottom is arranged on, pass through flange at the top of the rotating mechanism (31) Connecting plate is connected with the mounting base (1), and the bottom of the rotating mechanism (31) passes through flanged joint seat and the pedestal (32) Connection.
  4. 4. sleeper replacement device according to claim 3, it is characterised in that：The both sides of the pedestal (32) are each provided with one To clamp lever (33), the bottom of the pedestal (32) is provided with buffer rubber gasket (34).
  5. 5. sleeper replacement device according to claim 4, it is characterised in that：The Jia Zhen mechanisms (3) include clamp, described Clamp includes intersecting sway bar (37) and clamp oil cylinder (38), is provided with five holes on the clamp lever (33), from top to bottom It is followed successively by the first hole, the second hole, the 3rd hole, the 4th hole and the 5th hole；Four clamp levers (33) are divided to two pairs by middle part Three holes are symmetrically installed on the both sides of the pedestal (32)；The clamp oil cylinder (38) is connected to positioned at side bitting clamp lever (33) Between first hole at top, the intersection sway bar (37) is movably connected on the clamp lever (33) by threaded axis pin The second hole with positioned at the same side another clamp lever (33) the 4th hole.
  6. 6. sleeper replacement device according to claim 5, it is characterised in that：The clamp further includes folder hook (35) and pressing plate (36), the folder hook (35) is articulated with the 5th hole of the clamp lever (33), and the pressing plate (36) is articulated with the folder hook (35) on.
CN201720458509.XU 2017-04-28 2017-04-28 A kind of sleeper replacement device Active CN207277105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720458509.XU CN207277105U (en) 2017-04-28 2017-04-28 A kind of sleeper replacement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720458509.XU CN207277105U (en) 2017-04-28 2017-04-28 A kind of sleeper replacement device

Publications (1)

Publication Number Publication Date
CN207277105U true CN207277105U (en) 2018-04-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720458509.XU Active CN207277105U (en) 2017-04-28 2017-04-28 A kind of sleeper replacement device

Country Status (1)

Country Link
CN (1) CN207277105U (en)

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