阅读说明：本技术 一种轨排铺设机组及轨排铺设方法 (Track panel laying unit and track panel laying method ) 是由 王朋 陈家乐 陈灵 于 2020-06-04 设计创作，主要内容包括：本发明提供了一种轨排铺设机组及轨排铺设方法,属于轨道铺设技术领域,其中轨排铺设机组包括轨排铺设车及轨排运输装置,所述轨排铺设车包括适于移动的第一车体,所述第一车体上留有施工空间,所述施工空间用于使轨排从所述第一车体上方下落至所述第一车体下方,所述第一车体上设置有第一行走空间,所述第一行走空间用于使轨排铺设门吊在所述第一车体上行走。由于施工空间、第一行走空间的设置,无需专门建造供吊装工具如吊车行走的辅助施工便道,无需吊车,轨排铺设车和轨排运输车在已铺设好的辅助轨道上行走即可完成铺设,缩短施工周期,降低施工成本,尤其适用于山地、高架、隧道、小曲线路段等特殊环境下已铺设承轨梁的情况下进行轨排铺设。(The invention provides a track panel laying unit and a track panel laying method, and belongs to the technical field of track laying, wherein the track panel laying unit comprises a track panel laying vehicle and a track panel conveying device, the track panel laying vehicle comprises a first vehicle body suitable for moving, a construction space is reserved on the first vehicle body, the construction space is used for enabling a track panel to fall from the upper side of the first vehicle body to the lower side of the first vehicle body, a first walking space is arranged on the first vehicle body, and the first walking space is used for enabling a track panel laying gantry crane to walk on the first vehicle body. Due to the arrangement of the construction space and the first walking space, an auxiliary construction access for a hoisting tool such as a crane to walk does not need to be specially built, the crane is not needed, the track panel laying vehicle and the track panel transport vehicle can finish laying by walking on the laid auxiliary track, the construction period is shortened, the construction cost is reduced, and the track panel laying method is particularly suitable for laying the track panel under the condition that the track bearing beam is laid under special environments such as mountainous regions, overhead regions, tunnels, small curve sections and the like.)

1. A track panel laying unit is characterized by comprising a track panel laying vehicle (01) and a track panel transportation device (02) which is mutually connected with the track panel laying vehicle (01),

the track panel laying vehicle (01) comprises a first vehicle body (11) adapted to move,

a construction space (111) is reserved on the first vehicle body (11), the construction space (111) is used for enabling the track panel (05) to fall from the upper part of the first vehicle body (11) to the lower part of the first vehicle body (11),

the first vehicle body (11) is provided with a first walking space, and the first walking space is used for enabling the track panel laying gantry crane (03) to walk on the first vehicle body (11).

2. The track panel laying unit according to claim 1,

the track panel transport device (02) comprises at least one track panel transport vehicle,

the track panel carrier comprising a second body (21) adapted to move,

a second traveling space is arranged on the second vehicle body (21), the second traveling space is used for enabling the track panel laying gantry crane (03) to travel on the second vehicle body (21),

the second vehicle body (21) is interconnected with the first vehicle body (11).

3. The track panel laying unit according to claim 2,

the first walking space is a group of first gantry crane rails (112) arranged on the upper surface of the first vehicle body (11), the first gantry crane rails (112) are respectively positioned on two sides of the construction space (111), and the first gantry crane rails (112) are arranged along the length direction of the track panel laying vehicle (01);

the second walking space is a group of second gantry crane rails (211) arranged on the upper surface of the second vehicle body (21), and the second gantry crane rails (211) have the same size and specification as the first gantry crane rails (112) and correspond to each other in position.

4. The track panel laying unit according to claim 2,

a plurality of first support legs (113) are arranged below the first vehicle body (11), and a group of first running wheel sets (12) are respectively arranged on each first support leg (113);

a plurality of second support legs (212) are arranged below the second vehicle body (21), and a group of second running wheel sets (22) is respectively arranged on each second support leg (212).

5. The track panel laying unit according to claim 2,

the track panel fixing device is characterized by further comprising a stopping device (23), wherein the stopping device (23) is arranged on the second vehicle body (21), and the stopping device (23) is used for fixing the track panel (05) placed on the second vehicle body (21).

6. The track panel laying unit according to claim 3,

one end of the first vehicle body (11) is provided with a first gap bridge device (13), and/or one end of the second vehicle body (21) is provided with a second gap bridge device (24), and the first gap bridge device (13) and the second gap bridge device (24) are used for being lapped with the adjacent track panel transport vehicle to enable the track panel laying gantry crane (03) to walk.

7. The track panel laying unit according to claim 6,

the first bridge device (13) is a third gantry crane rail arranged on the upper surface of the first vehicle body (11), one end of the third gantry crane rail is connected with the first gantry crane rail (112), the other end of the third gantry crane rail is used for being connected with the adjacent track panel transport vehicle, the second bridge device (24) is a fourth gantry crane rail arranged on the upper surface of the second vehicle body (21), one end of the fourth gantry crane rail is connected with the second gantry crane rail (211), and the other end of the fourth gantry crane rail is used for being connected with the adjacent track panel transport vehicle.

8. The track panel laying unit according to claim 2,

still including section of track shop gantry crane (03), section of track shop gantry crane (03) is used for first walking space the walking of second walking space, section of track is laid and is provided with hoist (31) on gantry crane (03), hoist (31) are used for driving section of track (05) reciprocate.

9. The track panel laying unit according to claim 8,

the track panel laying gantry crane (03) further comprises a third vehicle body (32), a gantry crane support (34) is arranged above the third vehicle body (32), two ends of the gantry crane support (34) are respectively connected to two ends of the third vehicle body (32) in the width direction, and the lifting appliance (31) is arranged on the gantry crane support (34).

10. The track panel laying unit according to claim 9,

the track panel laying gantry crane (03) further comprises a gantry crane power device, a plurality of third support legs (321) are arranged below the third vehicle body (32), a set of third traveling wheel sets (33) are arranged on the third support legs (321), the gantry crane power device drives the third traveling wheel sets (33) to rotate, and the gantry crane power device drives the lifting appliance (31) to move up and down.

11. The track panel laying unit according to claim 1,

the track panel laying vehicle is characterized by further comprising a power vehicle (04), wherein the power vehicle (04) drives the track panel laying vehicle (01) and the track panel conveying device (02) to move.

12. A track panel laying method using a track panel laying unit according to any one of claims 1 to 11, comprising:

the track panel (05) is lowered onto the rail bearing platform (06) through the construction space (111) by a track panel laying gantry crane (03) on the track panel laying vehicle (01).

13. The track panel laying method according to claim 12, further comprising, before dropping the track panel (05) through the construction space (111) onto the rail bearing platform (06) by the track panel laying gantry crane (03) on the track panel laying vehicle (01):

the track panel laying gantry crane (03) moves to a track panel transport device (02), and the track panel (05) on the track panel transport device (02) is lifted by the track panel laying gantry crane (03) and then moves to a track panel laying vehicle (01).

14. The track panel laying method according to claim 12,

before the track panel (05) is dropped onto the rail bearing platform (06) through the construction space (111) by the track panel laying gantry crane (03) on the track panel laying vehicle (01), the method further comprises:

and moving the track panel laying vehicle (01) and the track panel laying gantry crane (03) to a track panel site to be laid through a power vehicle (04).

15. The track panel laying method according to claim 13,

before the section of track shop gantry crane (03) moves to section of track conveyer (02), section of track shop gantry crane (03) hang get section of track (05) on section of track conveyer (02) on the back move to section of track shop car (01), still include:

moving the track panel transport device (02) storing the track panel (05) to a construction site by the power vehicle (04).

16. The track panel laying method according to claim 15,

before the track panel (05) is dropped onto the rail bearing platform (06) through the construction space (111) by the track panel laying gantry crane (03) on the track panel laying vehicle (01), the method further comprises:

laying auxiliary tracks, wherein the auxiliary tracks are laid on two sides of a laid rail supporting beam, and the track panel laying vehicle (01), the track panel conveying device (02) and the power vehicle (04) move on the auxiliary tracks.

Technical Field

The invention relates to the technical field of track laying, in particular to a track panel laying unit and a track panel laying method.

Background

At present, with the development of novel track traffic in China, magnetic levitation track traffic is widely concerned with the characteristics of strong climbing force, high speed, good stability and comfort and the like. The magnetic levitation track is used as a bearing structure, a power supply device and a running track of a train and is an important component of magnetic levitation track traffic.

In the construction process of the existing magnetic suspension track, an auxiliary construction access road is required to be built according to the installation requirement of the track, and a crane walks on the auxiliary construction access road to complete the placement of track panels, so that the construction cost is high, and the construction period is long; particularly, when in mountain construction, because the road environment is severe, and the construction difficulty of the whole line is increased because the construction difficulty of the auxiliary construction pavement is high.

Disclosure of Invention

The invention aims to provide a track panel laying unit and a track panel laying method which can complete track panel laying without building an auxiliary construction sidewalk.

In order to solve the problems, the invention provides a track panel laying unit, which comprises a track panel laying vehicle and a track panel transportation device which is mutually connected with the track panel laying vehicle,

the track panel laying vehicle comprises a first vehicle body adapted to move,

a construction space is reserved on the first vehicle body and used for enabling the track panel to fall from the upper part of the first vehicle body to the lower part of the first vehicle body,

the first vehicle body is provided with a first walking space, and the first walking space is used for enabling the track panel laying gantry crane to walk on the first vehicle body.

Further, the track panel transportation device comprises at least one track panel transportation vehicle,

the track panel carrier includes a second body adapted for movement,

a second traveling space is arranged on the second vehicle body and used for enabling the track panel laying door crane to travel on the second vehicle body,

the second vehicle body is interconnected with the first vehicle body.

Furthermore, the first traveling space is a group of first gantry crane rails arranged on the upper surface of the first vehicle body, the first gantry crane rails are respectively positioned on two sides of the construction space, and the first gantry crane rails are arranged along the length direction of the track panel laying vehicle;

the second walking space is a group of second gantry crane rails arranged on the upper surface of the second vehicle body, and the second gantry crane rails have the same size and specification as the first gantry crane rails and correspond to the first gantry crane rails in position.

Furthermore, a plurality of first support legs are arranged below the first vehicle body, and a group of first running wheel sets is respectively arranged on each first support leg;

a plurality of second supporting legs are arranged below the second vehicle body, and a group of second walking wheel sets is arranged on each second supporting leg.

Further, the track panel fixing device further comprises a stopping device, wherein the stopping device is arranged on the second vehicle body and used for fixing the track panel placed on the second vehicle body.

Furthermore, one end of the first vehicle body is provided with a first gap bridge device, and/or one end of the second vehicle body is provided with a second gap bridge device, and the first gap bridge device and the second gap bridge device are used for being lapped with the adjacent track panel transport vehicle to enable the track panel laying gantry crane to walk.

Furthermore, the first gap bridge device is a third gantry crane rail arranged on the upper surface of the first vehicle body, one end of the third gantry crane rail is connected with the first gantry crane rail, the other end of the third gantry crane rail is used for being connected with the adjacent track panel transport vehicle, the second gap bridge device is a fourth gantry crane rail arranged on the upper surface of the second vehicle body, one end of the fourth gantry crane rail is connected with the second gantry crane rail, and the other end of the fourth gantry crane rail is used for being connected with the adjacent track panel transport vehicle.

Further, still include the section of track and lay the gantry crane, the section of track is laid the gantry crane and is used for first walking space, the walking of second walking space, be provided with the hoist on the section of track is laid the gantry crane, the hoist is used for driving the section of track reciprocates.

Furthermore, the track panel laying gantry crane further comprises a third vehicle body, a gantry crane support is arranged above the third vehicle body, two ends of the gantry crane support are respectively connected to two ends of the third vehicle body in the width direction, and the lifting appliance is arranged on the gantry crane support.

Furthermore, the track panel laying gantry crane further comprises a gantry crane power device, a plurality of third support legs are arranged below the third vehicle body, a group of third traveling wheel sets are respectively arranged on each third support leg, the gantry crane power device drives the third traveling wheel sets to rotate, and the gantry crane power device drives the lifting appliance to move up and down.

Further, the track panel laying vehicle further comprises a power vehicle, and the power vehicle drives the track panel laying vehicle and the track panel conveying device to move.

The invention relates to a track panel laying method, which adopts the track panel laying unit and comprises

And the track panel is dropped onto the rail bearing platform through the construction space by a track panel laying gantry crane on the track panel laying vehicle.

Further, before the track panel is dropped onto the rail bearing platform through the construction space by the track panel laying gantry crane on the track panel laying vehicle, the method further comprises the following steps: and the track panel laying gantry crane moves to a track panel transport vehicle, and the track panel on the track panel transport device is taken by the track panel laying gantry crane and then moves to the track panel laying vehicle.

Further, before the track panel is dropped onto the rail bearing platform through the construction space by the track panel laying gantry crane on the track panel laying vehicle, the method further comprises the following steps: and moving the track panel laying vehicle and the track panel laying gantry to a track panel site to be laid through a power vehicle.

Further, when the track panel laying gantry crane moves to the track panel transportation device, the track panel laying gantry crane takes the track panel on the track panel transportation device and then moves to the track panel laying vehicle, the method further comprises: and moving the track panel transportation device storing the track panel to a construction site through the power vehicle.

Further, before the track panel is dropped onto the rail bearing platform through the construction space by the track panel laying gantry crane on the track panel laying vehicle, the method further comprises the following steps: laying auxiliary tracks, wherein the auxiliary tracks are laid on two sides of the laid rail supporting beam, and the track panel laying vehicle, the track panel conveying device and the power vehicle move on the auxiliary tracks.

The track panel laying unit has the advantages that the first vehicle body is provided with the construction space and the first walking space, the track panel laying gantry crane can walk in the first walking space to convey the track panel to be laid and fall onto the rail bearing platform through the construction space, so that an auxiliary construction temporary way for a hoisting tool such as a crane to walk is not required to be specially built, the laying can be completed without a crane, the track panel laying vehicle and the track panel conveying device walk on the laid auxiliary track, the construction period is shortened, the construction cost is reduced, and the track panel laying unit is particularly suitable for laying the track panel under the condition that the rail bearing beam is laid in special environments such as mountainous regions, high racks, tunnels, small curved sections and the like.

Drawings

FIG. 1 is a schematic front view of a track panel laying unit according to the present invention;

FIG. 2 is a schematic side view of the track panel laying unit of the present invention;

FIG. 3 is a schematic front view of a track panel laying vehicle in the track panel laying unit according to the present invention;

FIG. 4 is a schematic top view of a track panel laying vehicle of the track panel laying assembly of the present invention;

FIG. 5 is a schematic side view of a track panel laying vehicle of the track panel laying unit of the present invention;

FIG. 6 is a schematic front view of a track panel carrier of the track panel laying assembly of the present invention;

FIG. 7 is a schematic top view of a track panel carrier of the track panel laying assembly of the present invention;

FIG. 8 is a schematic structural view of a track panel laying gantry crane in the track panel laying unit of the present invention;

fig. 9 is a schematic side view of a track panel laying gantry crane in the track panel laying unit of the present invention.

Description of reference numerals:

01-track panel laying vehicle; 11-a first vehicle body; 111-a construction space; 113-a first leg; 12-a first running wheel set; 112-a first gantry crane track; 13-a first bridge crossing device; 02-track panel transportation means; 21-a second vehicle body; 211-a second gantry crane track; 212-a second leg; 22-a second running gear set; 23-a stop means; 24-a second bridge crossing device; 03-laying a gantry crane on the track panel; 31-a spreader; 32-a third vehicle body; 321-a third leg; 33-third running wheel set; 34-gantry crane support; 04-power vehicle; 05-track panel; 06-rail bearing platform.

Detailed Description

In addition, it should be understood in the description of the present invention that the forward direction of "X" in the drawings represents the left direction, and correspondingly, the reverse direction of "X" represents the right direction; the forward direction of "Y" represents upward, and correspondingly, the reverse direction of "Y" represents downward; the forward direction of "Z" represents rearward and the reverse direction of "Z" represents forward; the terms "X," "Y," "Z," and the like, indicate an orientation or positional relationship merely to facilitate description of the invention and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

If there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

A track panel laying unit according to an embodiment of the present invention, as shown in fig. 1 and 2, includes a track panel laying vehicle 01 and a track panel transportation device 02 connected to the track panel laying vehicle 01.

As shown in fig. 3, 4, 5, the track panel laying vehicle 01 comprises a first vehicle body 11 adapted to move.

The first vehicle body 11 is a frame structure, a construction space 111 is left in the middle of the first vehicle body 11, the construction space 111 is a through hole penetrating through the first vehicle body 11, and the construction space 111 is used for enabling the track panel 05 to fall from the upper side of the first vehicle body 11 to the track bearing platform 06 below the first vehicle body 11.

The first vehicle body 11 is provided with a first travel space for the track panel-laying gantry crane 03 to travel on the first vehicle body 11. Because the first vehicle body is provided with the construction space and the first walking space, the track panel laying gantry crane can walk in the first walking space to convey the track panel to be laid and fall onto the rail bearing platform through the construction space, so that an auxiliary construction temporary way for a hoisting tool such as a crane to walk is not required to be specially built, the track panel laying vehicle and the track panel transport vehicle can finish laying by walking on a laid auxiliary rail, the construction period is shortened, the construction cost is reduced, and the track panel laying gantry crane is particularly suitable for laying the track panel under the condition that the rail bearing beam is laid under special environments such as mountainous regions, overhead frames, tunnels, small curve line sections and the like.

Specifically, the first traveling space is a set of first gantry crane rails 112 disposed on the upper surface of the first vehicle body 11, the set of first gantry crane rails 112 are respectively located at two sides of the construction space 111, the first gantry crane rails 112 are disposed along the length direction of the track panel laying vehicle 01, and the length direction refers to the direction of the X axis in the coordinate axes.

Further, as shown in fig. 6 and 7, the track panel transportation device 02 includes one or more track panel transportation vehicles, wherein one track panel transportation vehicle includes a second vehicle body 21 suitable for moving, the second vehicle body 21 is a frame structure, a second traveling space is provided on the second vehicle body 21, and the second traveling space is used for the track panel laying gantry crane 03 to travel. Because be equipped with the second walking space on the second car body, a plurality of section of track are once transported to the accessible section of track transport vechicle, are laid the gantry crane by the section of track and transport the section of track to section of track laying car and fall to the rail bearing platform through the construction space with the section of track transport vechicle on, solve the hoist and mount problem when section of track transport vechicle once transports a plurality of section of track, improve conveying efficiency and efficiency of construction greatly under the longer condition of transport distance.

Specifically, the second traveling space is a set of second door hanging rails 211 disposed on the upper surface of the second vehicle body 21, and the second door hanging rails 211 and the first door hanging rails 112 have the same size and the same position.

Further, as shown in fig. 3, a connecting device is disposed on the first vehicle body 11 and is used for connecting with the power vehicle 04 or the track panel transport vehicle, a first leg 113 is disposed below the first vehicle body 11, specifically, the connecting device is a coupler, four first legs 113 are disposed below positions of the first vehicle body 11 near four corners, the number of the first legs 113 may be three or more, a group of first running wheel sets 12 is disposed on each first leg 113, and each first running wheel set 12 is connected with each first leg 113 through a hinge shaft and can rotate relative to the first vehicle body 11.

As shown in fig. 6, the second vehicle body 21 is provided with a connecting device for connecting with the power vehicle 04 or other track panel laying vehicle 01, a second support leg 212 is provided below the second vehicle body 21, specifically, the track panel is a magnetic levitation track panel, the connecting device is a coupler, four second support legs 212 are provided below the positions of the second vehicle body 21 near four corners, the number of the second support legs 212 may be three or more, each second support leg 212 is provided with a group of second running gear sets 22, and each second running gear set 22 is connected with each second support leg 212 through a hinge shaft and can rotate relative to the second vehicle body 21.

Further, the second vehicle body 21 is further provided with a stopper 23 for fixing the track panel 05 placed on the second vehicle body 21 and preventing the track panel 05 from moving left and right or moving front and back. Specifically, the stopper devices 23 are four pillars provided at four angular positions, respectively, on the upper surface of the second vehicle body 21.

Further, one end of the first vehicle body 11 is provided with a first gap bridge device 13, one end of the second vehicle body 21 is provided with a second gap bridge device 24, and the first gap bridge device 13 and the second gap bridge device 24 are used for being overlapped with an adjacent track panel transport vehicle to enable the track panel laying gantry crane 03 to walk.

Specifically, the first gap bridge device 13 is a third gantry crane track arranged on the upper surface of the first vehicle body 11, one end of the third gantry crane track is connected with the first gantry crane track 112, the other end of the third gantry crane track is a free end, a certain distance is reserved between the track panel laying vehicle 01 and the track panel transport vehicle on a road section with a small auxiliary track curvature, and the free end of the third gantry crane track is lapped on the track panel transport vehicle and is connected with a second gantry crane track 211 on the track panel transport vehicle, so that the track panel laying gantry crane 03 can walk between the track panel laying vehicle 01 and the track panel transport vehicle.

The second bridging device 24 is a fourth door hanging rail disposed on the upper surface of the second vehicle body 21, one end of the fourth door hanging rail is connected to the second door hanging rail 211, and the other end of the fourth door hanging rail is a free end. When a plurality of track panel transport vehicles exist, a distance is reserved between two adjacent track panel transport vehicles on a section with smaller curvature of the auxiliary track, the free end of the fourth gantry crane track of one track panel transport vehicle is lapped on the other adjacent track panel transport vehicle and is connected with the second gantry crane track 211 of the other adjacent track panel transport vehicle, so that the track panel laying gantry crane 03 can walk between the two track panel transport vehicles.

Further, as shown in fig. 5, 8 and 9, the track panel laying unit of the present invention further includes a track panel laying gantry 03, the track panel laying gantry 03 is configured to travel in the first travel space and the second travel space, a lifting device 31 is disposed on the track panel laying gantry 03, and the lifting device 31 is configured to lift the track panel 05, drive the track 05 to move up and down, and place the track panel 05 on the track supporting platform 06. Specifically, the track panel-laying gantry crane 03 is configured to travel on the first gantry crane rail 112 and the second gantry crane rail 211. The track panel laying gantry crane can walk on the first gantry crane track and the second gantry crane track to convey the track panels to be laid and drive the track panels to move downwards to fall onto the rail bearing platform through the construction space, so that an auxiliary construction temporary road for a hoisting tool to walk does not need to be specially constructed, a crane is not needed, the construction period is shortened, the construction cost is reduced, and the track panel laying gantry crane is particularly suitable for laying the track panels under the condition that the rail bearing beams are laid in special environments such as mountainous regions, elevated frames and tunnels.

Further, the track panel laying gantry crane 03 further comprises a third vehicle body 32 and a gantry crane power device, a gantry crane support 34 is arranged above the third vehicle body 32, two ends of the gantry crane support 34 are respectively arranged at two ends of the third vehicle body 32 in the width direction, the width refers to the dimension along the coordinate axis X axis direction, the lifting appliance 31 is arranged on the gantry crane support 34, the third vehicle body 32 is of a frame structure, third support legs 321 are arranged on the third vehicle body 32, specifically, four third support legs 321 are arranged below the third vehicle body 32 close to the four corners, the third support legs 321 can be further provided with three or more than four, each third support leg 321 is respectively provided with a group of third traveling wheel sets 33, each third traveling wheel set 33 can rotate relative to each third support leg 321, the gantry crane power device drives the third traveling wheel sets 33 to rotate, the gantry crane power device drives the lifting appliance 31 to move up and down, so that the lifting appliance 31 drives the track panel to move up and down.

Further, the track panel laying gantry crane 03 further comprises a control device, and the control device controls the gantry crane power device to drive the third traveling wheel set 33 and the lifting appliance 31, so that the third traveling wheel set 33 rotates or stops, and the lifting appliance 31 moves downwards or upwards. Due to the arrangement of the gantry crane control device, the gantry crane for laying the track panel is convenient to control.

Further, as shown in fig. 1, the track panel laying unit of the present invention further includes a power vehicle 04, where the power vehicle 04 includes a vehicle body, a plurality of traveling wheel sets and a power system, the traveling wheel sets are disposed below the vehicle body, a connecting device for connecting the track panel laying vehicle 01 or the track panel transport vehicle is disposed on the vehicle body, the power system can drive the vehicle body to move, the track panel laying vehicle 01 and each track panel transport vehicle are connected with each other through the connecting device, and the power vehicle 04 is connected with the track panel laying vehicle 01 or the track panel transport vehicle to drive the track panel laying vehicle 01 and the track panel transport vehicle to move.

The track panel laying method provided by the embodiment of the invention adopts the track panel laying unit and comprises the following steps:

the track panel laying gantry crane 03 arranged on the track panel laying vehicle 01 enables the track panel 05 to fall onto the rail bearing platform 06 through the construction space 111, and a fastener between the track panel 05 and the rail bearing platform 06 is installed to complete track panel laying. The track panel laying gantry crane 03 arranged on the track panel laying vehicle 01 can enable the track panel 05 to fall onto the rail bearing platform 06 through the construction space 111, so that an auxiliary construction access road for a hoisting tool to travel is not required to be specially constructed, a crane is not required, the construction period is shortened, the construction cost is reduced, and the track panel laying gantry crane is particularly suitable for laying the track panel under the condition that the rail bearing beam is already laid in special environments such as mountainous regions, elevated regions and tunnels.

Further, before the track panel laying gantry 03 on the track panel laying truck 01 drops the track panel 05 onto the rail bearing platform 06 through the construction space 111, the track panel laying method of the invention further comprises: and the track panel laying gantry crane 03 moves to the track panel transport vehicle, and moves to the track panel laying vehicle 01 after the track panel 05 on the track panel transport vehicle is hoisted. Because the track panel laying gantry crane 03 can move from the track panel laying vehicle 01 to the track panel transport vehicle to hoist the track panel, a plurality of track panels can be moved by the track panel transport vehicle at one time, the construction efficiency is improved, and the construction period is shortened.

Further, before the track panel laying gantry 03 on the track panel laying truck 01 drops the track panel 05 onto the rail bearing platform 06 through the construction space 111, the track panel laying method of the invention further comprises: and (3) moving the track panel laying vehicle 01 and the track panel laying gantry crane 03 to a track panel site to be laid through the power vehicle 04.

Further, the track panel laying method of the invention further comprises the following steps:

lay gantry crane 03 at the section of track and move to the section of track transport vechicle on, the section of track is laid gantry crane 03 and is hung the section of track on getting the section of track transport vechicle and move to the section of track before 01, still include: the track panel transport vehicle storing the track panels 05 is moved to a construction site through the power vehicle 04, the track panel transport vehicle is connected with the track panel laying vehicle 01, and multiple layers of track panels 05 are stored on the track panel transport vehicle.

Further, before the track panel laying gantry 03 arranged on the track panel laying vehicle 01 drops the track panel 05 onto the rail bearing platform 06 through the construction space 111, the track panel laying method of the invention further comprises: laying auxiliary tracks, wherein the auxiliary tracks are laid on two sides of the laid rail supporting beam, and the track panel laying vehicle 01, the track panel transport vehicle and the power vehicle 04 all move on the auxiliary tracks.

Specifically, the invention relates to a track panel laying method, which comprises the following steps:

laying auxiliary tracks, wherein the auxiliary tracks are laid on two sides of the laid concrete support track beam;

the track panel laying vehicle 01 and the track panel laying gantry crane 03 are pushed to a construction site where track panels are to be laid through the power vehicle 04, a track bearing platform where the track panels are not laid is arranged below the track panel laying vehicle 01 at the moment, then the power vehicle 04 returns, and the power vehicle 04 and the track panel laying vehicle 01 move on the auxiliary track;

placing the track panel 05 on a track panel transport vehicle by using a crane at the position for storing the track panel 05, and storing a plurality of layers of track panels on the track panel transport vehicle according to the requirement;

the power vehicle 04 pushes the track panel transport vehicle group to a construction site where the track panel is to be laid, and the track panel transport vehicle group is connected with the track panel laying vehicle 01; the power vehicle 04 and the track panel transport vehicle set move on the auxiliary track;

the track panel laying gantry crane 03 is started, the track panel laying gantry crane 03 moves from the track panel laying vehicle 01 to the track panel transport vehicle to hoist the track panel, and the track panel is returned to the track panel laying vehicle 01 after being hoisted;

the hanger 31 of the track panel laying gantry crane 03 drops the track panel 05 onto the rail bearing platform 06 through the construction space 111;

and (5) installing a fastener between the track panel 05 and the rail bearing platform 06 to finish the laying of the track panel.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.