CN113502702A - Railway roadbed construction equipment and construction method - Google Patents
Railway roadbed construction equipment and construction method Download PDFInfo
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- CN113502702A CN113502702A CN202110812923.7A CN202110812923A CN113502702A CN 113502702 A CN113502702 A CN 113502702A CN 202110812923 A CN202110812923 A CN 202110812923A CN 113502702 A CN113502702 A CN 113502702A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00
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- Road Paving Machines (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention relates to a railway roadbed construction device and a construction method. The invention optimizes the arrangement adopted by the railway roadbed test scene construction and field laying, changes the scene shared by the traditional multiple machines, improves the scene into single equipment for railway roadbed construction, adopts an adjustable roadbed casting structure in addition, can adjust the height and the width of the laid roadbed according to the test and test requirements, greatly reduces the use of engineering equipment, can be used as the equipment for railway roadbed construction, can adapt to the use working condition according to the use requirements, and is suitable for popularization and use.
Description
Technical Field
The invention relates to the field of railway subgrades, in particular to railway subgrade construction equipment and a construction method.
Background
The railway roadbed is a structure for bearing a track and a train during railway construction, is a foundation for constructing the track, and the most basic safety of train operation is determined by the quality of the roadbed.
Disclosure of Invention
The invention aims to provide railway roadbed construction equipment and a construction method, which aim to solve the technical problems and adopt the following technical scheme for realizing the aim:
the utility model provides a railway roadbed construction equipment, includes road bed cast structure, casts shape shift structure, casts shape angular adjustment structure, casts shape motor, structure position support, vehicle underframe, wheel, water tank, grout spraying port, filler opening, processing box, road bed cast structure connection is in the front side of casting shape shift structure, it fixes the front side at cast shape angular adjustment structure to cast shape shift structure, it connects the front side at cast shape motor to cast shape angular adjustment structure, cast shape motor fixes the side at structure position support respectively, structure position support fixes the top surface front end at vehicle underframe, processing box fixes the top surface at vehicle underframe, the wheel is connected in the side of vehicle underframe, the water tank is established at the top side of processing box, the filler opening is established on the trailing flank top of processing box, the grout spraying port is established in the leading flank bottom of processing box, and the grout spraying port is arranged at the rear bottom side of the roadbed casting structure.
On the basis of the technical scheme, the roadbed casting structure comprises top surface casting plates and side surface casting plates, the side surface casting plates are provided with two groups, the two groups of side surface casting plates are symmetrically arranged at the bottom sides of the two ends of the top surface casting plates, the casting displacement structure comprises a top surface displacement structure and a side surface displacement structure, the side surface displacement structure is provided with two groups, the two groups of side surface displacement structures are symmetrically arranged at the two sides of the top surface displacement structure, the casting angle adjustment structure comprises a top surface adjustment structure and a side surface adjustment structure, the side surface adjustment structure is provided with two groups, and the two groups of side surface adjustment structures are symmetrically arranged at the two sides of the top surface adjustment structure;
the top surface adjusting structure is fixed at the top end of the top surface displacement structure, the side surface adjusting structure is fixed at the middle section of the rear side surface of the side surface displacement structure, the top surface cast plate is connected at the bottom end of the top surface displacement structure, and the side surface cast plate is connected at the middle section of the side surface displacement structure.
On the basis of the technical scheme, the top surface cast plate and the side surface cast plate are respectively composed of a cast guard plate, side branch guard arms, a rear end parallel arm and a shifting motor, the side branch guard arms are arranged in two groups, the two groups of side branch guard arms are symmetrically arranged on the side surface of the cast guard plate, the rear end parallel arm is arranged at the rear end of the two groups of side branch guard arms, and the cast guard plate, the side branch guard arms and the rear end parallel arm are integrally welded;
the shifting motor is fixed at the middle section of the front side of the rear end parallel arm, and the shifting motor penetrates through the rear end parallel arm to be connected with the top shifting structure and the side shifting structure respectively.
On the basis of the technical scheme, the top surface displacement structure and the side surface displacement structure are composed of a displacement shell, two groups of displacement inner teeth, a half-tooth gear, a gear shaft and a front fixed guard plate, the two groups of displacement inner teeth are symmetrically arranged on two sides of the inner wall of the displacement shell, the displacement shell and the displacement inner teeth are integrally formed, the front fixed guard plate is arranged on the front side of the displacement shell, the gear shaft is arranged on the front side of the half-tooth gear, the half-tooth gear and the gear shaft are integrally formed, the half-tooth gear is arranged in the displacement shell, the half-tooth gear can roll up and down in the displacement shell and is always in contact with one side of the displacement inner teeth, and a shaft sliding groove is formed in the front fixed guard plate;
the gear shaft penetrates through the shaft sliding groove, and the gear shaft is connected to the rear side of the shifting motor.
On the basis of the technical scheme, the processing box body consists of a box shell, an inner stirring barrel, a spiral stirring blade, a spraying pipe, a mortar cavity, a sand discharge switch plate, a stirring barrel support plate, a stirring motor, a motor support plate, a transmission gear and a mortar supply pump, wherein the stirring barrel support plate and the motor support plate are arranged on the inner bottom side of the box shell in parallel from top to bottom, the inner stirring barrel is arranged on the top side of the stirring barrel support plate, the inner stirring barrel can rotate on the top side of the stirring barrel support plate, the stirring motor is fixed on the top side of the motor support plate, the transmission gear is connected on the top side of the stirring motor, the side surface of the transmission gear is connected on the inner bottom side of the inner stirring barrel, the spiral stirring blade is arranged in the inner stirring barrel, the spiral stirring blade and the inner stirring barrel are integrally formed, the mortar cavity is arranged on the bottom side of the inner stirring barrel, and the sand discharge switch plate is arranged between the mortar cavity and the inner stirring barrel, the mortar feeding pump is arranged at the bottom side of the mortar cavity and is communicated with the mortar spraying port, the mortar filling port is arranged at the top end of the side face of the box shell, the horizontal position of the mortar filling port is higher than that of the inner stirring barrel, the spraying pipe is fixed on the inner top side of the box shell, the inner top side of the water tank is provided with the water injection pipe, the inner bottom side of the water tank is provided with the spraying water pump, and the spraying pipe is connected to two sides of the bottom surface of the spraying water pump;
the inner stirring barrel, the spiral stirring blade, the spraying pipe, the mortar cavity, the sand discharging switch plate, the stirring barrel support plate, the stirring motor, the motor support plate, the transmission gear and the mortar supply pump are all arranged in the box shell.
Compared with the prior art, the invention has the following advantages: the invention optimizes the arrangement adopted by the railway roadbed test scene construction and field laying, changes the scene shared by the traditional multiple machines, improves the scene into single equipment for railway roadbed construction, adopts an adjustable roadbed casting structure in addition, can adjust the height and the width of the laid roadbed according to the test and test requirements, greatly reduces the use of engineering equipment, can be used as the equipment for railway roadbed construction, can adapt to the use working condition according to the use requirements, and is suitable for popularization and use.
Drawings
Fig. 1 is an appearance state diagram of the present invention.
FIG. 2 is a schematic diagram of the present invention in a disassembled state.
Fig. 3 is a schematic structural diagram of a front-end device according to the present invention.
Fig. 4 is a schematic structural diagram of the backend device of the present invention.
FIG. 5 is a detailed view of the top casting plate of the present invention.
FIG. 6 is a schematic view of a side casting plate of the present invention.
FIG. 7 is a schematic diagram of a top-side displacement structure and a side-side displacement structure according to the present invention.
FIG. 8 is a schematic side plan view of a process tank of the present invention.
In the figure: the device comprises a roadbed cast structure 1, a cast displacement structure 2, a cast angle adjusting structure 3, a cast motor 4, a structure position bracket 5, a vehicle underframe 6, wheels 7, a water tank 8, a slurry spraying port 9, a filling port 10 and a processing box body 11;
the device comprises a top surface cast plate 1-1, a side surface cast plate 1-2, a cast guard plate 1-3, side support arms 1-4, rear end parallel arms 1-5 and a shift motor 1-6;
the device comprises a top surface shifting structure 2-1, a side surface shifting structure 2-2, a shifting shell 2-3, shifting inner teeth 2-4, a half-tooth gear 2-5, a gear shaft 2-6, a front fixed guard plate 2-7 and a shaft sliding groove 2-8;
a top surface adjusting structure 3-1 and a side surface adjusting structure 3-2;
a water injection pipe 8-1 and a spray water pump 8-2;
the mortar box comprises a box shell 11-1, an inner stirring barrel 11-2, a spiral stirring blade 11-3, a spraying pipe 11-4, a mortar cavity 11-5, a sand discharge switch plate 11-6, a stirring barrel support plate 11-7, a stirring motor 11-8, a motor support plate 11-9, a transmission gear 11-10 and a mortar supply pump 11-11.
Detailed Description
The invention is described in further detail below with reference to the figures and the detailed description.
A railway roadbed construction equipment comprises a roadbed casting structure 1, a casting displacement structure 2, a casting angle adjustment structure 3, a casting motor 4, a structure position support 5, a chassis 6, wheels 7, a water tank 8, a slurry spraying port 9, a filling port 10 and a processing box body 11, wherein the roadbed casting structure 1 is connected to the front side of the casting displacement structure 2, the casting displacement structure 2 is fixed to the front side of the casting angle adjustment structure 3, the casting angle adjustment structure 3 is connected to the front side of the casting motor 4, the casting motor 4 is respectively fixed to the side ends of the structure position support 5, the structure position support 5 is fixed to the front end of the top surface of the chassis 6, the processing box body 11 is fixed to the top surface of the chassis 6, the wheels 7 are connected to the side surface of the chassis 6, the water tank 8 is arranged on the top side surface of the processing box body 11, the filling port 10 is arranged on the top end of the back side surface of the processing box body 11, the guniting port 9 is arranged at the bottom end of the front side face of the processing box body 11, and the guniting port 9 is arranged at the bottom rear side of the roadbed casting structure 1.
The roadbed casting structure 1 consists of top surface casting plates 1-1 and side surface casting plates 1-2, the side surface casting plates 1-2 are provided with two groups, the two groups of side surface casting plates 1-2 are symmetrically arranged at the bottom sides of the two ends of the top surface casting plates 1-1, the casting displacement structure 2 consists of top surface displacement structures 2-1 and side surface displacement structures 2-2, the side surface displacement structures 2-2 are provided with two groups, the two groups of side surface displacement structures 2-2 are symmetrically arranged at the two sides of the top surface displacement structures 2-1, the casting angle adjustment structure 3 consists of top surface adjustment structures 3-1 and side surface adjustment structures 3-2, the side surface adjustment structures 3-2 are provided with two groups, and the two groups of side surface adjustment structures 3-2 are symmetrically arranged at the two sides of the top surface adjustment structures 3-1, the top surface adjusting structure 3-1 is fixed at the top end of the top surface shifting structure 2-1, the side surface adjusting structure 3-2 is fixed at the middle section of the rear side surface of the side surface shifting structure 2-2, the top surface casting plate 1-1 is connected at the bottom end of the top surface shifting structure 2-1, and the side surface casting plate 1-2 is connected at the middle section of the side surface shifting structure 2-2.
The top surface casting plate 1-1 and the side surface casting plate 1-2 are composed of casting-shaped guard plates 1-3, side branch guard arms 1-4, rear end parallel arms 1-5 and shifting motors 1-6, the side branch guard arms 1-4 are provided with two groups, the two groups of side branch guard arms 1-4 are symmetrically arranged on the side surfaces of the casting-shaped guard plates 1-3, the rear end parallel arms 1-5 are arranged at the rear ends of the two groups of side branch guard arms 1-4, the casting-shaped guard plates 1-3, the side branch guard arms 1-4 and the rear end parallel arms 1-5 are integrally welded, the shifting motors 1-6 are fixed at the middle sections of the front sides of the rear end parallel arms 1-5, and the shifting motors penetrate through the rear end parallel arms and are respectively connected with the top surface shifting structures 2-1 and the side surface shifting structures 2-2.
The top surface displacement structure 2-1 and the side surface displacement structure 2-2 are composed of a displacement shell 2-3, displacement inner teeth 2-4, a half-tooth gear 2-5, a gear shaft 2-6 and a front fixed guard plate 2-7, the displacement inner teeth 2-4 are provided with two groups, the two groups of displacement inner teeth 2-4 are symmetrically arranged on two sides of the inner wall of the displacement shell 2-3, the displacement shell 2-3 and the displacement inner teeth 2-4 are integrally formed, the front fixed guard plate 2-7 is arranged on the front side of the displacement shell 2-3, the gear shaft 2-6 is arranged on the front side of the half-tooth gear 2-5, the half-tooth gear 2-5 and the gear shaft 2-6 are integrally formed, the half-tooth gear 2-5 is arranged in the displacement shell 2-3, the half-tooth gear 2-5 can roll up and down in the displacement shell 2-3, and the half-tooth gear 2-5 is always contacted with one side of the shifting inner tooth 2-4, the front fixed guard plate 2-7 is provided with a shaft sliding groove 2-8, the gear shaft 2-6 penetrates through the shaft sliding groove 2-8, and the gear shaft 2-6 is connected to the rear side of the shifting motor 1-6.
The processing box body 11 consists of a box shell 11-1, an inner stirring barrel 11-2, a spiral stirring blade 11-3, a spraying pipe 11-4, a mortar cavity 11-5, a sand discharge switch plate 11-6, a stirring barrel support plate 11-7, a stirring motor 11-8, a motor support plate 11-9, a transmission gear 11-10 and a mortar supply pump 11-11, wherein the stirring barrel support plate 11-7 and the motor support plate 11-9 are arranged on the inner bottom side of the box shell 11-1 in parallel, the inner stirring barrel 11-2 is arranged on the top side of the stirring barrel support plate 11-7, the inner stirring barrel 11-2 can rotate on the top side of the stirring barrel support plate 11-7, the stirring motor 11-8 is fixed on the top side of the motor support plate 11-9, and the transmission gear 11-10 is connected on the top side of the stirring motor 11-8, the side surface of the transmission gear 11-10 is connected with the inner bottom side of the inner stirring barrel 11-2, the spiral stirring blade 11-3 is arranged in the inner stirring barrel 11-2, the spiral stirring blade 11-3 and the inner stirring barrel 11-2 are integrally formed, the mortar cavity 11-5 is arranged at the bottom side of the inner stirring barrel 11-2, the sand discharge switch plate 11-6 is arranged between the mortar cavity 11-5 and the inner stirring barrel 11-2, the mortar supply pump 11-11 is arranged at the bottom side of the mortar cavity 11-5, the mortar supply pump 11-11 is communicated with the mortar spraying port 9, the filling port 10 is arranged at the top end of the side surface of the box shell 11-1, the horizontal position of the filling port 10 is higher than that of the inner stirring barrel 11-2, the spraying pipe 11-4 is fixed at the inner top side of the box shell 11-1, the inner top side of the water tank 8 is provided with a water injection pipe 8-1, the inner bottom side of the water tank 8 is provided with a spray water pump 8-2, the spray pipes 11-4 are connected to two sides of the bottom surface of the spray water pump 8-2, and the inner stirring barrel 11-2, the spiral stirring blades 11-3, the spray pipes 11-4, the mortar cavity 11-5, the sand discharge switch plate 11-6, the stirring barrel support plate 11-7, the stirring motor 11-8, the motor support plate 11-9, the transmission gear 11-10 and the mortar supply pump 11-11 are all arranged in the box shell 11-1.
The construction method using the railway roadbed construction equipment comprises the following steps: the equipment is mainly used in two using processes, namely roadbed casting of the equipment and guniting and pouring of the equipment.
The utility model provides a for the work of road bed cast shape, the road bed cast shape is that the road bed that utilizes road bed cast shape structure to come to construct is made the template, adjust the size of its road bed according to the user demand, can adjust the height of top surface cast plate through the shift motor, perhaps utilize the side height and the side position of shift motor adjustment side cast plate, if the slope of needs adjustment road bed, just need the rotation of cast shape motor, drive top surface adjustment structure and side adjustment structure and rotate, and then top surface cast plate and top surface shift structure at top surface adjustment structure front side also can use top surface adjustment structure to rotate as the axle center, side adjustment structure has also driven the rotation of side shift structure and side cast plate in the same way, make its angle of adjustment.
Secondly, the work of guniting and pouring is carried out, when the work of the template is finished, the process is that the raw materials paved on the roadbed are added into the processing box body from the filling opening, in the processing box body, water sprayed out of the water tank by the spray pipe is mixed with raw materials, the materials can be mixed to meet the requirement of supplying the roadbed for use through the stirring action of the inner stirring barrel and the spiral stirring blade, the sand discharge switch board is kept closed in the mixing process, and is opened after the mixing is finished, so that the mixed mortar falls into the mortar cavity from the inner stirring barrel and is sprayed out from the mortar spraying port through the mortar supply pump, because the mortar spraying port is arranged at the rear side of the roadbed casting structure, therefore, the sprayed mortar can be filled in the roadbed casting structure, and the sprayed sand filling can keep a better shape through the slow movement of the wheels, so that the test work and the actual roadbed construction work are completed.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (5)
1. The railway roadbed construction equipment is characterized by comprising a roadbed casting structure (1), a casting displacement structure (2), a casting angle adjusting structure (3), a casting motor (4), a structure position support (5), a vehicle underframe (6), wheels (7), a water tank (8), a slurry spraying port (9), a filling port (10) and a processing box body (11), wherein the roadbed casting structure (1) is connected to the front side of the casting displacement structure (2), the casting displacement structure (2) is fixed to the front side of the casting angle adjusting structure (3), the casting angle adjusting structure (3) is connected to the front side of the casting motor (4), the casting motors (4) are respectively fixed to the side ends of the structure position support (5), the structure position support (5) is fixed to the front end of the top surface of the vehicle underframe (6), the processing box body (11) is fixed to the top surface of the vehicle underframe (6), the side at vehicle underframe (6) is connected in wheel (7), the top side at processing box (11) is established in water tank (8), the trailing flank top at processing box (11) is established in filler opening (10), the leading flank bottom at processing box (11) is established in whitewashing mouth (9), and whitewashing mouth (9) are established in the back bottom side of road bed cast structure (1).
2. The railway roadbed construction equipment according to claim 1, wherein the roadbed casting structure (1) comprises top surface casting plates (1-1) and side surface casting plates (1-2), the side surface casting plates (1-2) are provided with two groups, the two groups of side surface casting plates (1-2) are symmetrically arranged at the bottom sides of the two ends of the top surface casting plates (1-1), the casting displacement structure (2) comprises a top surface displacement structure (2-1) and a side surface displacement structure (2-2), the side surface displacement structure (2-2) is provided with two groups, the two groups of side surface displacement structures (2-2) are symmetrically arranged at the two sides of the top surface displacement structure (2-1), the casting angle adjustment structure (3) comprises a top surface adjustment structure (3-1) and a side surface adjustment structure (3-2), the side surface adjusting structure (3-2) is provided with two groups, the two groups of side surface adjusting structures (3-2) are symmetrically arranged on two sides of the top surface adjusting structure (3-1), the top surface adjusting structure (3-1) is fixed at the top end of the top surface shifting structure (2-1), the side surface adjusting structure (3-2) is fixed at the middle section of the rear side surface of the side surface shifting structure (2-2), the top surface cast plate (1-1) is connected at the bottom end of the top surface shifting structure (2-1), and the side surface cast plate (1-2) is connected at the middle section of the side surface shifting structure (2-2).
3. The railway roadbed construction equipment according to claim 2, wherein the top surface casting plate (1-1) and the side surface casting plate (1-2) are composed of casting type guard plates (1-3), side branch guard arms (1-4), rear end combining arms (1-5) and displacement motors (1-6), the side branch guard arms (1-4) are provided with two groups, the two groups of side branch guard arms (1-4) are symmetrically arranged on the side surfaces of the casting type guard plates (1-3), the rear end combining arms (1-5) are arranged at the rear ends of the two groups of side branch guard arms (1-4), the casting type guard plates (1-3), the side branch guard arms (1-4) and the rear end combining arms (1-5) are integrally welded, the displacement motors (1-6) are fixed at the front middle sections of the rear end combining arms (1-5), and the shifting motor passes through the rear end and is connected with the top shifting structure (2-1) and the side shifting structure (2-2) respectively.
4. The railway roadbed construction equipment according to claim 2, wherein the top surface displacement structure (2-1) and the side surface displacement structure (2-2) are composed of a displacement shell (2-3), displacement internal teeth (2-4), a half-tooth gear (2-5), a gear shaft (2-6) and a front fixed guard plate (2-7), the displacement internal teeth (2-4) are provided with two groups, the two groups of displacement internal teeth (2-4) are symmetrically arranged on two sides of the inner wall of the displacement shell (2-3), the displacement shell (2-3) and the displacement internal teeth (2-4) are integrally formed, the front fixed guard plate (2-7) is arranged on the front side of the displacement shell (2-3), the gear shaft (2-6) is arranged on the front side of the half-tooth gear (2-5), and half-tooth gear (2-5), gear shaft (2-6) integrated into one piece, establish in aversion casing (2-3) half-tooth gear (2-5), half-tooth gear (2-5) can be in aversion casing (2-3) roll from top to bottom, and half-tooth gear (2-5) contact one side of aversion internal tooth (2-4) all the time, axle spout (2-8) have been seted up on preceding fixed backplate (2-7), gear shaft (2-6) pass axle spout (2-8), and gear shaft (2-6) are connected at aversion motor (1-6) rear side.
5. The railway roadbed construction equipment as claimed in claim 1, wherein the processing box body (11) is composed of a box body (11-1), an inner stirring barrel (11-2), a spiral stirring blade (11-3), a spraying pipe (11-4), a mortar cavity (11-5), a sand discharge switch plate (11-6), a stirring barrel support plate (11-7), a stirring motor (11-8), a motor support plate (11-9), a transmission gear (11-10) and a mortar supply pump (11-11), the stirring barrel support plate (11-7) and the motor support plate (11-9) are arranged on the inner bottom side of the box body (11-1) in parallel up and down, the inner stirring barrel (11-2) is arranged on the top side of the stirring barrel support plate (11-7), the inner stirring barrel (11-2) can rotate on the top side of the stirring barrel support plate (11-7), the stirring motor (11-8) is fixed on the top side of the motor support plate (11-9), the transmission gear (11-10) is connected on the top side of the stirring motor (11-8), the side surface of the transmission gear (11-10) is connected with the inner bottom side of the inner stirring barrel (11-2), the spiral stirring blade (11-3) is arranged in the inner stirring barrel (11-2), the spiral stirring blade (11-3) and the inner stirring barrel (11-2) are integrally formed, the mortar cavity (11-5) is arranged on the bottom side of the inner stirring barrel (11-2), the sand discharge switch plate (11-6) is arranged between the mortar cavity (11-5) and the inner stirring barrel (11-2), the mortar feeding pump (11-11) is arranged at the bottom side of the mortar cavity (11-5), the mortar feeding pump (11-11) is communicated with the mortar spraying port (9), the filling port (10) is arranged at the top end of the side face of the box shell (11-1), the horizontal position of the filling port (10) is higher than that of the inner stirring barrel (11-2), the spraying pipe (11-4) is fixed at the inner top side of the box shell (11-1), the inner top side of the water tank (8) is provided with a water injection pipe (8-1), the inner bottom side of the water tank (8) is provided with a spraying water pump (8-2), the spraying pipe (11-4) is connected to two sides of the bottom face of the spraying water pump (8-2), the inner stirring barrel (11-2), the spiral stirring blade (11-3), the spraying pipe (11-4), the mortar cavity (11-5) and the mortar spraying water pump (11-4) are connected with the spraying water pump (11-2), The sand discharge switch plate (11-6), the stirring barrel support plate (11-7), the stirring motor (11-8), the motor support plate (11-9), the transmission gear (11-10) and the mortar supply pump (11-11) are all arranged in the box shell (11-1).
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| CN202110812923.7A CN113502702B (en) | 2021-07-19 | 2021-07-19 | Railway roadbed construction equipment and construction method |
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| CN202110812923.7A CN113502702B (en) | 2021-07-19 | 2021-07-19 | Railway roadbed construction equipment and construction method |
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