A railway bridge walking plate replacement vehicle body

Abstract

The application discloses a railway bridge walking plate replacement vehicle body and relates to the technical field of railway bridges.The vehicle body comprises a return-shaped plate, two first sliding plates slidingly matched with the return-shaped plate, and support plates respectively arranged at four corners of the return-shaped plate, the first sliding plates are facilitated to slide on the return-shaped plate, the support plates are facilitated to be arranged on the return-shaped plate, and a second sliding plate is slidingly matched with one side of the first sliding plate.A push plate is arranged, the push plate slides on one side of a railway bridge walking plate body under the action of a push rod, the push plate moves the railway bridge walking plate body through a cutout, the need for building a special track for moving the railway bridge walking plate body is reduced, the cost of mechanical equipment is reduced, the difficulty of work is reduced, and the convenience of building the railway bridge walking plate body is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of railway bridges, and particularly relates to a vehicle body of a railway bridge walking board replacement vehicle. BACKGROUND

[0002] When a railway bridge is built, in order to maintain the track from time to time, a sidewalk walking board made of a prefabricated board is arranged on both sides of the track, and the sidewalk walking board is subjected to long-term sun and rain, and the board body will be broken, the hardness will be weakened, and even failure will occur, which is easy to cause personal injury.

[0003] In the prior art, the replacement of the railway bridge walking board is mostly carried out in two ways of manual work and machinery, the manual work has high labor intensity and high work danger, and has low work efficiency, and the existing machinery is mostly of a track structure, so that when the sidewalk walking board is replaced, a special track needs to be built, which not only increases the cost of the mechanical device, but also increases the work difficulty, greatly increases the time for work preparation before the replacement of the walking board and work ending after the replacement is completed.

[0004] Therefore, the present application provides a vehicle body of a railway bridge walking board replacement vehicle to solve the above problems. SUMMARY

[0005] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art, and to provide a vehicle body of a railway bridge walking board replacement vehicle.

[0006] To solve the above technical problems, the basic idea of the technical scheme adopted by the present application is as follows:

[0007] A vehicle body of a railway bridge walking board replacement vehicle, comprising a back-shaped plate, two first sliding plates slidingly fitted on the back-shaped plate, and support plates respectively arranged at four corners of the back-shaped plate, facilitating the sliding of the first sliding plates on the back-shaped plate and the arrangement of the support plates on the back-shaped plate, one side of the first sliding plate being slidingly fitted with a second sliding plate, facilitating the sliding of the second sliding plate on one side of the first sliding plate, one side of the second sliding plate being slidingly fitted with a push plate, facilitating the sliding fitting of the push plate on one side of the second sliding plate, one side of the push plate being provided with a cutout, facilitating the placement of the walking board body on one side of the push plate through the cutout.

[0008] Two T-shaped columns are slidingly matched on the support plate, which facilitates the sliding of the T-shaped columns on the support plate, improves the stability of the T-shaped columns during sliding, and two first positioning blocks and a second positioning block located on the lower side of the first positioning block are arranged between the two T-shaped columns, which facilitates the arrangement of the first positioning block and the second positioning block between the two T-shaped columns, reduces the sliding of the T-shaped columns from the support plate, and improves the stability of the T-shaped columns during sliding. A roller is rotatably matched on the second positioning block, which facilitates the rotation of the roller at the bottom of the second positioning block.

[0009] The inside of the back-shaped plate is provided with a placing plate, which facilitates uniform placement of the walking plate body on the upper side of the placing plate.

[0010] Optionally, two first sliding channels are formed in the back-shaped plate, a first motor is arranged in the inside of the first sliding channel, which facilitates the arrangement of the first motor in the inside of the first sliding channel, a first threaded rod is arranged at the output end of the first motor, which facilitates the sliding of the first sliding plate in the inside of the first sliding channel driven by the first motor through the first threaded rod, improves the stability of the first sliding plate during sliding, a first threaded hole is formed in one side of the first sliding plate, the first threaded rod is threadedly matched in the inside of the first threaded hole, which facilitates the sliding of the first sliding plate in the inside of the first sliding channel driven by the first threaded rod through the first threaded hole, a second sliding channel is formed in one side of the first sliding plate, a second motor is arranged in the inside of the second sliding channel, which facilitates the arrangement of the second motor in the inside of the second sliding channel, a second threaded rod is arranged at the output end of the second motor, which facilitates the rotation of the second threaded rod under the action of the second motor, a sliding block is arranged on one side of the second sliding plate, a second threaded hole is formed in one side of the sliding block, the second threaded rod is threadedly matched in the inside of the second threaded hole, which facilitates the sliding of the sliding block in the inside of the second sliding channel driven by the second threaded rod through the second threaded hole.

[0011] Optionally, one side of the second sliding plate is provided with a connecting block, which is convenient to install on one side of the second sliding plate, a cross-shaped slot is formed in the interior of the connecting block, which is convenient to form in the interior of the connecting block, a push rod is installed in the interior of the cross-shaped slot, which is convenient to install in the interior of the cross-shaped slot, one side of the push plate is installed on the output end of the push rod, which is convenient to install the push plate on the output end of the push rod, and it is convenient to slide the push plate through the output end of the push rod, one side of the cutout is provided with an inclined surface and the inclined surface faces the walking plate body, which is convenient to place the walking plate body on one side of the push plate through the cutout, one side of the return-shaped plate is provided with two supporting rods, which is convenient to install the supporting rods on one side of the return-shaped plate, a push column is installed between the two supporting rods, which is convenient to install the push column between the two supporting rods, and two T-shaped slots are formed in one side of the supporting plate, the T-shaped column is located in the interior of the T-shaped slot, which is convenient to slide the T-shaped column in the interior of the T-shaped slot, and the stability of the T-shaped column during sliding is improved.

[0012] Optionally, one side of the supporting plate is provided with a third motor, which is convenient to install on one side of the supporting plate, a third threaded rod is installed on the output end of the third motor, which is convenient to rotate the third threaded rod through the third motor, one end of the third threaded rod is provided with a positioning disc, which is convenient to install the positioning disc on one end of the third threaded rod, a third threaded hole is formed in one side of the first positioning block, which is convenient to form in one side of the first positioning block, the third threaded rod is screwedly connected in the interior of the third threaded hole, which is convenient to slide the first positioning block through the third threaded hole, a first through hole is formed in one side of the second positioning block, which is convenient to form in one side of the second positioning block, a shaft is rotatably connected in the interior of the first through hole, which is convenient to rotate the shaft in the interior of the first through hole, one end of the shaft is provided with a U-shaped plate, which is convenient to install the U-shaped plate on one end of the shaft, a fixing rod is installed in the interior of the U-shaped plate, which is convenient to install the fixing rod in the interior of the U-shaped plate, a second through hole is formed in one side of the roller, which is convenient to form in one side of the roller, and the fixing rod is located in the interior of the second through hole, which is convenient to install the fixing rod in the interior of the second through hole.

[0013] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art, of course, any product implementing the present application does not necessarily need to achieve all the advantages described below:

[0014] The push plate is arranged to slide on one side of the railway bridge walking plate body under the action of the push rod, so that the push plate moves the railway bridge walking plate body through the cutout, which reduces the need to build a special track for moving the railway bridge walking plate body, reduces the cost of mechanical equipment, reduces the difficulty of work, and makes the railway bridge walking plate body more convenient to replace.

[0015] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor. In the drawings

[0017] In the drawings:

[0018] Figure 1 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure.

[0019] Figure 2 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure. Figure 1 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure.

[0020] Figure 3 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure.

[0021] Figure 4 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure. Figure 3 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure.

[0022] Figure 5 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure.

[0023] Figure 6 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure.

[0024] Figure 7 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure. Figure 6 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure.

[0025] Figure 8 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure.

[0026] Figure 9 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure. Figure 1 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure.

[0027] Figure 10 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure. Figure 1 The structure schematic diagram of the back type plate of an embodiment of the present application is shown in the figure.

[0028] In the drawings, the component list represented by each number is as follows:

[0029] 1, back type board; 101, first slide; 102, first threaded rod; 103, placing plate; 104, support rod; 105, push column; 106, first sliding plate; 107, second slide; 108, second threaded rod; 109, sliding block; 110, second sliding plate; 111, connecting block; 112, cross type slot; 113, push rod; 114, push plate; 115, notch; 2, support plate; 201, T type slot; 202, T type column; 203, first positioning block; 204, second positioning block; 205, rotating shaft; 206, U type plate; 207, fixed rod; 208, roller; 209, third threaded rod; 210, positioning disc; 3, first motor; 4, first threaded hole; 5, second motor; 6, second threaded hole; 7, third motor; 8, third threaded hole; 9, first through hole; 10, second through hole.

[0030] It should be noted that these drawings and written descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0031] The present application will now be further described in detail with reference to the accompanying drawings.

[0032] Please refer to Figures 1-10 As shown in the drawings, in this embodiment, a railway bridge walking plate replacement vehicle body is provided, which comprises a back type board 1, two first sliding plates 106 slidingly fitted on the back type board 1, and support plates 2 respectively arranged at four corners of the back type board 1, which facilitates the sliding of the first sliding plates 106 on the back type board 1, facilitates the arrangement of the support plates 2 on the back type board 1, one side of the first sliding plate 106 is slidingly fitted with a second sliding plate 110, which facilitates the sliding of the second sliding plate 110 on one side of the first sliding plate 106, one side of the second sliding plate 110 is slidingly fitted with a push plate 114, which facilitates the sliding fitting of the push plate 114 on one side of the second sliding plate 110, and one side of the push plate 114 is provided with a notch 115, which facilitates the placement of the walking plate body on one side of the push plate 114 through the notch 115;

[0033] The support plate 2 is slidingly fitted with two T type columns 202, which facilitates the sliding of the T type columns 202 on the support plate 2, improves the stability of the T type columns 202 during sliding, a first positioning block 203 and a second positioning block 204 located below the first positioning block 203 are arranged between the two T type columns 202, which facilitates the arrangement of the first positioning block 203 and the second positioning block 204 between the two T type columns 202, reduces the situation that the T type columns 202 slide out of the support plate 2, improves the stability of the T type columns 202 during sliding, and the roller 208 is rotatably fitted on the second positioning block 204, which facilitates the rotation of the roller 208 at the bottom of the second positioning block 204;

[0034] The inside of the back-shaped plate 1 is provided with a placing plate 103, which facilitates uniform placement of the walking plate body on the upper side of the placing plate 103.

[0035] When the railway bridge walking plate needs to be disassembled, first place the back-shaped plate 1 on one side of the railway bridge, then start the third motor 7, the output end of the third motor 7 drives the first positioning block 203 to slide through the third threaded rod 209, the first positioning block 203 drives the T-shaped column 202 to slide downward in the T-shaped groove 201, the two T-shaped columns 202 drive the rotating shaft 205 to slide downward through the second positioning block 204 and the U-shaped plate 206, the U-shaped plate 206 drives the roller 208 to slide downward through the fixed rod 207, then the user moves the support rod 104 through the push column 105, the support rod 104 drives the back-shaped plate 1 to move to the upper side of the bridge walking plate, then start the second motor 5, the output end of the second motor 5 drives the second threaded rod 108 to rotate, the second threaded rod 108 drives the sliding block 109 to slide in the second slide 107, the sliding block 109 drives the connecting block 111 to slide downward through the second sliding plate 110, then start the push rod 113, the output end of the push rod 113 drives the cutout 115 to move to the lower side of the railway bridge walking plate through the push plate 114, then reverse start the second motor 5, similarly, the second sliding plate 110 resets, then start the first motor 3, the output end of the first motor 3 drives the first sliding plate 106 to slide through the first threaded rod 102, the first sliding plate 106 drives the connecting block 111 to move through the second sliding plate 110, the connecting block 111 places the railway bridge walking plate on the upper side of the placing plate 103 through the push plate 114, thereby completing the placement of the railway bridge walking plate.

[0036] The push plate 114 is provided to slide on one side of the railway bridge walking plate body under the action of the push rod 113, so as to realize the movement of the push plate 114 to the railway bridge walking plate body through the cutout 115, which reduces the need to build a special track for the movement of the railway bridge walking plate body, reduces the cost of mechanical equipment, reduces the difficulty of work, and makes the replacement of the railway bridge walking plate body more convenient.

[0037] The first sliding plate 106 is provided with a first screw hole 4 on one side, the first threaded rod 102 is screw fitted in the first screw hole 4, and the first threaded rod 102 drives the first sliding plate 106 to slide in the first sliding groove 101 through the first screw hole 4. The second sliding plate 110 is provided with a sliding block 109 on one side, the sliding block 109 is provided with a second screw hole 6 on one side, the second threaded rod 108 is screw fitted in the second screw hole 6, and the second threaded rod 108 drives the sliding block 109 to slide in the second sliding groove 107 through the second screw hole 6.

[0038] The second sliding plate 110 is provided with a connecting block 111 on one side, the connecting block 111 is provided with a cross-shaped groove 112 in the inside, the cross-shaped groove 112 is provided with a push rod 113 in the inside, the push plate 114 is provided on the output end of the push rod 113 on one side, the notch 115 is provided with an inclined surface on one side and faces the walking plate body, the walking plate body is placed on one side of the push plate 114 through the notch 115, the back-shaped plate 1 is provided with two supporting rods 104 on one side, the two supporting rods 104 are provided with a push column 105 therebetween, the supporting plate 2 is provided with two T-shaped grooves 201 on one side, and a T-shaped column 202 is located in the T-shaped groove 201.

[0039] The third motor 7 is arranged on one side of the support plate 2, the output end of the third motor 7 is provided with a third threaded rod 209, the third threaded rod 209 is driven to rotate by the third motor 7, one end of the third threaded rod 209 is provided with a positioning disc 210, the third threaded hole 8 is arranged on one side of the first positioning block 203, the third threaded rod 209 is screwed in the third threaded hole 8, the first positioning block 203 is driven to slide by the third threaded hole 8, the first through hole 9 is arranged on one side of the second positioning block 204, the rotating shaft 205 is rotatably arranged in the first through hole 9, the U-shaped plate 206 is arranged on one end of the rotating shaft 205, the fixing rod 207 is arranged in the U-shaped plate 206, the second through hole 10 is arranged on one side of the roller 208, and the fixing rod 207 is arranged in the second through hole 10.

[0040] It should be noted that in the description of the present specification, the description such as "first", "second", etc. is only used to distinguish various features, and does not have actual order or pointing meaning, and the present application is not limited thereto.

[0041] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, and the application is not limited to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application.

[0043] The present application is limited only by the claims and their full scope and equivalents.

[0044] The present application is not limited to the above-mentioned embodiments, and any person should know that the structural changes made under the inspiration of the present application, any technical solutions with the same or similar to the present application, fall within the scope of the present application. The technical, shape, and structure parts not described in detail in the present application are well-known technologies.

Claims

1. A car body for a railway bridge plank replacement car, comprising: The utility model provides a back type board (1), two first sliding plates (106) are slidably matched on the back type board (1), and support plate (2) is respectively arranged at four corners of the back type board (1), characterized by one side of the first sliding plate (106) is slidably matched with second sliding plate (110), one side of the second sliding plate (110) is slidably matched with push plate (114), and the one side of push plate (114) is provided with cutout (115). Two T-shaped columns (202) are slidably matched on the support plate (2), a first positioning block (203) is arranged between the two T-shaped columns (202), a second positioning block (204) is arranged on the lower side of the first positioning block (203), and a roller (208) is rotatably matched on the second positioning block (204). The inside of the back type board (1) is provided with a placing plate (103).

2. A railway bridge plank-replacement car body according to claim 1, characterized in that, Two first sliding grooves (101) are formed on the back type board (1), a first motor (3) is arranged in the first sliding groove (101), a first threaded rod (102) is arranged at the output end of the first motor (3), a first threaded hole (4) is formed on one side of the first sliding plate (106), and the first threaded rod (102) is threadedly matched in the first threaded hole (4).

3. A railway bridge plank-replacement car body according to claim 1, characterized in that, A second sliding groove (107) is formed on one side of the first sliding plate (106), a second motor (5) is arranged in the second sliding groove (107), a second threaded rod (108) is arranged at the output end of the second motor (5), a sliding block (109) is arranged on one side of the second sliding plate (110), a second threaded hole (6) is formed on one side of the sliding block (109), and the second threaded rod (108) is threadedly matched in the second threaded hole (6).

4. The car body of a railway bridge plank-replacement car according to claim 1, characterized in that, A connecting block (111) is arranged on one side of the second sliding plate (110), a cross-shaped groove (112) is formed in the connecting block (111), a push rod (113) is arranged in the cross-shaped groove (112), the push plate (114) is arranged at the output end of the push rod (113), a walking plate body is arranged on one side of the push plate (114), and the cutout (115) is provided with an inclined surface, and the inclined surface faces the walking plate body.

5. The car body of a railway bridge plank-replacement car according to claim 1, wherein Two supporting rods (104) are arranged on one side of the back type board (1), and a push column (105) is arranged between the two supporting rods (104).

6. A railway bridge plank-replacement car body according to claim 1, wherein Two T-shaped grooves (201) are formed on one side of the support plate (2), and the T-shaped column (202) is arranged in the T-shaped groove (201).

7. A railway bridge plank-replacement car body according to claim 1, wherein A third motor (7) is arranged on one side of the support plate (2), a third threaded rod (209) is arranged at the output end of the third motor (7), and a positioning disc (210) is arranged at one end of the third threaded rod (209).

8. A railway bridge plank-replacement car body according to claim 7, characterized in that, A third threaded hole (8) is formed on one side of the first positioning block (203), and the third threaded rod (209) is threadedly matched in the third threaded hole (8).

9. A railway bridge plank-replacement car body according to claim 1, wherein One side of the second positioning block (204) is provided with a first through hole (9), the inside of the first through hole (9) is rotationally matched with a rotating shaft (205), one end of the rotating shaft (205) is provided with a U-shaped plate (206).

10. A railway bridge plank-replacement car body according to claim 9, wherein The inside of the U-shaped plate (206) is provided with a fixing rod (207), one side of the roller (208) is provided with a second through hole (10), and the fixing rod (207) is located in the inside of the second through hole (10).

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