Seamless link shortcut for highway-railway combined transportation

Abstract

The utility model relates to the field of road infrastructure construction, in particular to a seamless link shortcut for highway-railway combined transportation. The technical problems that in the using process of an existing shortcut, due to the special traffic flow of highway-railway combined transportation, pedestrians need to change the walking route of the pedestrians according to the change condition of the traffic flow, the shortcut loses the function of protecting the pedestrians easily, and then the life safety of the pedestrians is affected are solved. According to the technical scheme, the seamless link shortcut for highway-railway combined transportation comprises a rail assembly, a redirection assembly and a shortcut assembly. According to the utility model, the mobile shortcut is arranged to replace an original fixed shortcut, so that the position of the shortcut is adjusted, and the problem that pedestrians need to change walking routes according to the change condition of traffic flow due to special traffic flow of highway-railway combined transportation in the use process of the existing shortcut can be solved to a certain extent; therefore, the problem that the life safety of pedestrians is affected due to the fact that the sidewalk loses the function of protecting the pedestrians is solved.

Description

Technical Field

[0001] The utility model relates to the field of road infrastructure construction, in particular to a seamlessly connected access road for road-rail combined transport. Background Art

[0002] Road infrastructure refers to fixed engineering facilities that provide transportation services for residents' travel and the transportation of social products, including highways, railways, bridges, tunnels, airports, ports, waterways, urban rails, urban roads and supporting facilities. Transportation infrastructure is an important foundation and forerunner of my country's national economic development. Building high-quality road infrastructure is an important part of promoting high-quality development. In road-rail combined transport, there is often a need to lay sidewalks to assist pedestrians in walking, but the existing sidewalks are mostly fixed structures. In road-rail combined transport, pedestrians often need to modify their walking trajectories according to the changing state of traffic flow, which will cause the sidewalks to lose their function of protecting pedestrians, and easily affect the comfort of the entire sidewalk. Utility Model Content

[0003] In order to overcome the problem that during the use of existing footpaths, pedestrians need to change their walking routes according to the changing traffic conditions due to the special traffic flow of road-rail transport, which can easily cause the footpaths to lose their function of protecting pedestrians and affect the life safety of pedestrians.

[0004] The technical solution of the utility model is: a seamlessly connected walkway for road-rail combined transport, comprising a track component, a redirection component, an adjustment component and a walkway component; the track component is provided with a redirection component; one side of the redirection component is provided with an adjustment component; and the walkway component is provided at the upper end of the track component.

[0005] Preferably, the movement of the sidewalk assembly is achieved by setting the track assembly, the steering adjustment of the sidewalk assembly is achieved by setting the redirection assembly, the position adjustment of the redirection assembly is achieved by setting the adjustment assembly, and walking assistance for pedestrians is achieved by setting the sidewalk assembly.

[0006] Preferably, the track assembly includes an auxiliary pillow block, a straight track, a turning track, a straight guide block and a turning guide block; a straight track is arranged on the upper end of the auxiliary pillow block; a turning track is arranged on one side of the straight track; a straight guide block is arranged on one side of the turning track; a turning guide block is fixedly connected to the straight guide block, and the straight guide block and the turning guide block can assist the straight track to be connected with the turning track.

[0007] Preferably, the redirection component includes a turning steering bar, a straight steering bar, a rest block and an auxiliary pad; a turning steering bar is arranged at the front end of the turning guide block; a straight steering bar is arranged on one side of the turning steering bar; the front ends of the straight steering bar and the turning steering bar are both fixedly connected with a rest block; the straight steering bar and the turning steering bar are arranged as elastic structures; the rear ends of the straight steering bar and the turning steering bar are both fixedly connected with auxiliary pads, and the movement guidance of the turning steering bar and the straight steering bar can be achieved by setting the rest block.

[0008] Preferably, the adjustment assembly includes a connecting block, a fixed rod, a fixed block, a sliding bar, meshing teeth, a meshing wheel, a first motor shaft, a first motor and a protective shell; the lower end of the straight-ahead steering bar is fixedly connected to the connecting block; a fixed rod is fixedly connected to the connecting block; a fixed block is provided on one side of the fixed rod; a sliding bar is installed on the fixed block, and the fixed block can be pulled to move by the fixed rod.

[0009] Preferably, a plurality of meshing teeth are fixedly connected to the upper end of the sliding bar; a meshing wheel is arranged at the rear end of the meshing teeth; a first motor shaft is fixedly connected to the meshing wheel; the upper end of the first motor shaft is rotatably connected to the first motor via a coupling; a protective casing is installed at the lower end of the first motor, which can drive the meshing wheel to rotate through the first motor to realize the movement and adjustment of the fixed block.

[0010] Preferably, the walkway assembly includes a walkway seat, a coupling, a second motor, a second motor shaft, a transmission belt, a drive rod, traveling wheels, side strips, buffer strips, positioning blocks and positioning grooves; a walkway seat is provided at the upper end of the straight track; a coupling is provided on the inner side of the walkway seat; a second motor is mounted on the coupling; one side of the second motor is rotatably connected to the second motor shaft through a coupling, and the second motor can be used to drive the traveling wheel to rotate to achieve movement and adjustment of the walkway seat.

[0011] Preferably, a transmission belt is provided on the outer side of the second motor shaft; the front and rear ends of the coupling are rotatably connected to a driving rod; a traveling wheel is installed on the driving rod; two side strips are fixedly connected to the upper end of the sidewalk seat; a buffer strip is fixedly connected to one side of the side strip; a positioning block is fixedly connected to the front end of one side strip and the rear end of the other side strip; a positioning groove is provided at the rear end of one side strip and the front end of the other side strip; and the positioning groove and the positioning block are arranged to fit together, and the positioning groove and the positioning block can cooperate with each other to achieve a seamless connection of the sidewalk.

[0012] Beneficial effects of the utility model:

[0013] 1. By replacing the original fixed sidewalk with a mobile sidewalk, the position of the sidewalk can be adjusted, which can solve the problem that during the use of the existing sidewalk, pedestrians need to change their walking routes according to the changes in the traffic flow due to the special traffic flow of road-rail combined transport, which can easily cause the sidewalk to lose its function of protecting pedestrians and affect the life safety of pedestrians;

[0014] 2. By setting a redirection component, the sidewalk component can change the position of the sidewalk according to the state of the traffic flow, so that during the use of the sidewalk, the trajectory of the traffic flow can be adjusted by changing the position of the sidewalk, so that pedestrians can always walk on the sidewalk to a certain extent, thereby greatly improving the comfort of the entire sidewalk. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is a schematic diagram of the first three-dimensional structure of the seamless link walkway of the utility model;

[0016] Figure 2 What is shown is a schematic diagram of the second three-dimensional structure of the seamless link walkway of the utility model;

[0017] Figure 3 What is shown is a three-dimensional structural schematic diagram of a seamlessly connected walkway component of the utility model;

[0018] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the seamless link walkway adjustment component of the utility model.

[0019] Description of reference numerals: 1. track assembly; 2. redirection assembly; 3. adjustment assembly; 4. sidewalk assembly; 101. auxiliary pillow block; 102. straight track; 103. turning track; 104. straight guide block; 105. turning guide block; 201. turning and steering bar; 202. straight steering bar; 203. abutment block; 204. auxiliary cushion block; 301. connecting block; 302. fixing rod; 303. fixing block; 3 04, sliding bar; 305, meshing teeth; 306, meshing wheel; 307, first motor shaft; 308, first motor; 309, protective shell; 401, sidewalk seat; 402, coupling; 403, second motor; 404, second motor shaft; 405, transmission belt; 406, driving rod; 407, traveling wheel; 408, side strip; 409, buffer strip; 410, positioning block; 411, positioning groove. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-2The utility model provides an embodiment: a seamless link walkway for road-rail intermodal transport, comprising a track assembly 1, a redirection assembly 2, an adjustment assembly 3 and a walkway assembly 4; the track assembly 1 is provided with a redirection assembly 2; one side of the redirection assembly 2 is provided with an adjustment assembly 3; the upper end of the track assembly 1 is provided with a walkway assembly 4, and the track assembly 1 comprises an auxiliary pillow block 101, a straight track 102, a turning track 103, a straight guide block 104 and a turning guide block 105; the upper end of the auxiliary pillow block 101 is provided with a straight track 102; one side of the straight track 102 is provided with a turning track 103; one side of the turning track 103 is provided with a straight guide block 104; the straight guide block 104 is fixed with a turning guide block 105, which can pass through the straight guide block 1 04 and the turning guide block 105 are used to assist the straight track 102 to connect with the turning track 103. The redirection component 2 includes a turning and steering bar 201, a straight steering bar 202, abutment block 203 and an auxiliary pad block 204; the front end of the turning guide block 105 is provided with a turning and steering bar 201; one side of the turning and steering bar 201 is provided with a straight steering bar 202; the front ends of the straight steering bar 202 and the turning steering bar 201 are fixedly connected with the abutment block 203; the straight steering bar 202 and the turning steering bar 201 are set as elastic structures; the rear ends of the straight steering bar 202 and the turning steering bar 201 are fixedly connected with the auxiliary pad block 204, and the movement guidance of the turning steering bar 201 and the straight steering bar 202 can be achieved by setting the abutment block 203.

[0022] See also Figure 3-4In this embodiment, the adjustment component 3 includes a connecting block 301, a fixed rod 302, a fixed block 303, a sliding bar 304, a meshing tooth 305, a meshing wheel 306, a first motor shaft 307, a first motor 308 and a protective shell 309; the lower end of the straight steering bar 202 is fixedly connected to the connecting block 301; the fixing rod 302 is fixedly connected to the connecting block 301; a fixing block 303 is arranged on one side of the fixing rod 302; a sliding bar 304 is installed on the fixing block 303, and the fixing block 303 can be pulled to move by the fixing rod 302, and the upper end of the sliding bar 304 is fixedly connected to multiple Meshing teeth 305; a meshing wheel 306 is provided at the rear end of the meshing teeth 305; a first motor shaft 307 is fixedly connected to the meshing wheel 306; the upper end of the first motor shaft 307 is rotatably connected to the first motor 308 through a coupling; a protective housing 309 is installed at the lower end of the first motor 308, which can drive the meshing wheel 306 to rotate through the first motor 308 to achieve the movement and adjustment of the fixed block 303. The sidewalk assembly 4 includes a sidewalk seat 401, a coupling 402, a second motor 403, a second motor shaft 404, a transmission belt 405, a drive rod 406, and a travel wheel 407, side strips 408, buffer strips 409, positioning blocks 410 and positioning grooves 411; a sidewalk seat 401 is provided at the upper end of the straight track 102; a coupling 402 is provided on the inner side of the sidewalk seat 401; a second motor 403 is installed on the coupling 402; one side of the second motor 403 is rotatably connected to a second motor shaft 404 through a coupling, and the second motor 403 can be used to drive the travel wheel 407 to rotate to realize the movement and adjustment of the sidewalk seat 401, and a transmission belt 405 is provided on the outer side of the second motor shaft 404; the front and rear ends of the coupling 402 are both rotatably connected There is a driving rod 406; a traveling wheel 407 is installed on the driving rod 406; two side strips 408 are fixedly connected to the upper end of the sidewalk seat 401; a buffer strip 409 is fixedly connected to one side of the side strip 408; a positioning block 410 is fixedly connected to the front end of the side strip 408 on one side and the rear end of the side strip 408 on the other side; a positioning groove 411 is provided at the rear end of the side strip 408 on one side and the front end of the side strip 408 on the other side; and the positioning groove 411 and the positioning block 410 are arranged to fit together, and the positioning groove 411 and the positioning block 410 can cooperate with each other to achieve a seamless connection of the sidewalk.

[0023] When working, the user uses the sidewalk by walking on the upper end of the sidewalk seat 401. When using the sidewalk, the user can drive the engaging wheel 306 to rotate through the first motor 308, so that the rotating engaging wheel 306 can drive the sliding bar 304 to move, so that the fixed block 303 can pull the fixed rod 302 to move, so that the connecting block 301 can pull the turning steering bar 201 and the straight steering bar 202 to the corresponding turning positions.

[0024] Then, the transmission belt 405 can be driven to rotate by the second motor 403, so that the two driving rods 406 can drive the traveling wheels 407 to rotate, so that the sidewalk seat 401 can be moved and turned, and the positioning block 410 and the positioning groove 411 cooperate with each other to realize the seamless connection of the sidewalk seat 401, so as to realize the position adjustment of the sidewalk and realize the redirection of the sidewalk.

[0025] Through the above steps, a mobile walkway is set to replace the original fixed walkway to adjust the position of the walkway, which can to a certain extent solve the problem that during the use of the existing walkway, pedestrians need to change their walking routes according to the changing traffic conditions due to the special traffic flow of road-rail combined transport, which can easily cause the walkway to lose its function of protecting pedestrians and affect the life safety of pedestrians. At the same time, the movement of the walkway component 4 can be achieved through the setting of the track component 1, the steering adjustment of the walkway component 4 can be achieved through the setting of the redirection component 2, the position adjustment of the redirection component 2 can be achieved through the setting of the adjustment component 3, and the walking assistance for pedestrians can be achieved through the setting of the walkway component 4.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A seamless access road for combined road and rail transport, comprising a track assembly (1); characterized in that: It also comprises a redirection component (2), an adjustment component (3) and a walkway component (4); the redirection component (2) is arranged on the track component (1); the adjustment component (3) is arranged on one side of the redirection component (2); and the walkway component (4) is arranged at the upper end of the track component (1).

2. The seamless access road for combined road and rail transport according to claim 1 is characterized by: The track assembly (1) comprises an auxiliary pillow block (101), a straight track (102), a turning track (103), a straight guide block (104) and a turning guide block (105); the upper end of the auxiliary pillow block (101) is provided with the straight track (102); one side of the straight track (102) is provided with the turning track (103); one side of the turning track (103) is provided with the straight guide block (104); and the turning guide block (105) is fixedly connected to the straight guide block (104).

3. The seamless access road for combined road and rail transport according to claim 2 is characterized by: The redirection assembly (2) comprises a turning bar (201), a straight turning bar (202), abutment blocks (203) and an auxiliary pad block (204); the front end of the turning guide block (105) is provided with the turning bar (201); one side of the turning bar (201) is provided with a straight turning bar (202); the front ends of the straight turning bar (202) and the turning turning bar (201) are both fixedly connected with the abutment blocks (203); the straight turning bar (202) and the turning turning bar (201) are arranged as elastic structures; the rear ends of the straight turning bar (202) and the turning turning bar (201) are both fixedly connected with the auxiliary pad block (204).

4. The seamless access road for combined road and rail transport according to claim 3 is characterized by: The adjustment assembly (3) comprises a connecting block (301), a fixing rod (302), a fixing block (303), a sliding bar (304), meshing teeth (305), a meshing wheel (306), a first motor shaft (307), a first motor (308) and a protective shell (309); the lower end of the straight-line steering bar (202) is fixedly connected to the connecting block (301); the fixing rod (302) is fixedly connected to the connecting block (301); a fixing block (303) is arranged on one side of the fixing rod (302); and the sliding bar (304) is installed on the fixing block (303).

5. The seamless access road for combined road and rail transport according to claim 4 is characterized by: A plurality of meshing teeth (305) are fixedly connected to the upper end of the sliding bar (304); a meshing wheel (306) is arranged at the rear end of the meshing teeth (305); a first motor shaft (307) is fixedly connected to the meshing wheel (306); the upper end of the first motor shaft (307) is rotatably connected to the first motor (308) via a coupling; and a protective housing (309) is installed at the lower end of the first motor (308).

6. The seamless access road for combined road and rail transport according to claim 2, characterized in that: The walkway assembly (4) comprises a walkway seat (401), a coupling (402), a second motor (403), a second motor shaft (404), a transmission belt (405), a driving rod (406), a traveling wheel (407), a side strip (408), a buffer strip (409), a positioning block (410) and a positioning groove (411); the walkway seat (401) is arranged at the upper end of the straight track (102); the coupling (402) is arranged on the inner side of the walkway seat (401); the second motor (403) is installed on the coupling (402); one side of the second motor (403) is rotatably connected to the second motor shaft (404) via a coupling.

7. The seamless access road for combined road and rail transport according to claim 6, characterized in that: A transmission belt (405) is arranged on the outer side of the second motor shaft (404); the front and rear ends of the coupling frame (402) are rotatably connected to a driving rod (406); a traveling wheel (407) is installed on the driving rod (406); the upper end of the sidewalk seat (401) is fixedly connected to two side strips (408); a buffer strip (409) is fixedly connected to one side of the side strip (408); a positioning block (410) is fixedly connected to the front end of one side strip (408) and the rear end of the other side strip (408); a positioning groove (411) is provided at the rear end of one side strip (408) and the front end of the other side strip (408); and the positioning groove (411) and the positioning block (410) are arranged to fit together.

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