Ballast bed cover plate mounting device

Abstract

The utility model provides a ballast bed cover plate mounting device, which relates to the technical field of railway tracks, and comprises a mobile vehicle, the mobile vehicle is arranged on the railway tracks, the mobile vehicle comprises a placing table for placing a cover plate, and a magnetic plate is embedded on the cover plate; the longitudinal moving linear module is arranged on the moving vehicle and is parallel to the railway track; and the cantilever module is arranged on the longitudinal moving linear module, and an electromagnet used for magnetically attracting the magnetic plate is arranged at the tail end of the cantilever module. According to the electromagnet principle, when the cover plate is installed, the electromagnet is electrified to generate magnetic force, the longitudinal moving linear module and the cantilever module are adopted to achieve movement of the electromagnet in the front-back direction and the up-down direction, the electromagnet can accurately attract the cover plate so as to achieve carrying and installation of the cover plate, and the problem that at present, manual plate lifting wastes time and labor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of railway tracks, and particularly relates to a device for installing a ballast cover plate. Background Art

[0002] During the coal transportation process of railways, coal ash and small coal blocks will scatter onto the track and gradually enter the ballast gaps with vibration, changing the grading relationship of the ballast bed, which seriously endangers the safety of train operation. To solve the problem of pollution of the railway ballast bed, concrete cover plates can be laid between the sleepers. The mass of the cover plates is generally 30 - 50 kg, and currently, the cover plates are mainly laid manually, with high labor intensity, low laying efficiency and high cost. Content of the Utility Model

[0003] The purpose of the utility model is to provide a device for installing a ballast cover plate to improve the above problems. To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0004] The present application provides a device for installing a ballast cover plate, including: a mobile vehicle, which is arranged on the railway track. The mobile vehicle includes a placing table for placing the cover plate, and a magnetic plate is embedded in the cover plate;

[0005] A longitudinal translation linear module, which is arranged on the mobile vehicle and is parallel to the railway track;

[0006] A cantilever module, which is arranged on the longitudinal translation linear module, and an electromagnet for magnetically attracting the magnetic plate is arranged at the end of the cantilever module.

[0007] Optionally, the longitudinal translation linear module includes a linear track and a sliding table, and the sliding table is slidably arranged on the linear track.

[0008] Optionally, the cantilever module includes a roller and a lifting rope wound around the roller, and the electromagnet is arranged at the end of the lifting rope.

[0009] Optionally, the linear track includes a first half-track and a second half-track, and there is a gap between the first half-track and the second half-track. The roller is arranged on the sliding table, and the lifting rope passes through the gap and extends below the longitudinal translation linear module.

[0010] Optionally, on the placing table, three cover plate placing positions are arranged in the direction perpendicular to the railway track;

[0011] Above each cover plate placing position, a longitudinal translation linear module and a cantilever module are correspondingly arranged.

[0012] Optionally, the mobile vehicle includes a left wheel and a right wheel, and the left wheel and the right wheel are respectively attached to the left and right outer sides of the railway track.

[0013] Optionally, a hook hole is provided on the cover plate.

[0014] Optionally, a rotating rod is further provided on the mobile vehicle, and a hook module is provided on the rotating rod.

[0015] Optionally, the hook module includes a rotating linear module, the rotating linear module is rotatably connected to the top end of the rotating rod, and a hook (820) is provided on the rotating linear module.

[0016] Optionally, two placing platforms are provided on the mobile vehicle, an installation gap is provided between the two placing platforms, and the installation gap is perpendicular to the railway track;

[0017] At least two vertical rods are provided on each of the placing platforms, and a cross beam is provided at the upper ends of the at least two vertical rods;

[0018] The longitudinal translation linear module straddles the installation gap, and both ends of the longitudinal translation linear module are respectively arranged on the cross beams of the two placing platforms.

[0019] The beneficial effects of the present utility model are as follows:

[0020] By using the principle of electromagnet, when installing the cover plate, the electromagnet is energized to generate magnetic force. The longitudinal translation linear module and the cantilever module are used to realize the front-back and up-down movement of the electromagnet, so that the electromagnet can accurately suck the cover plate to carry and install the cover plate, solving the problems of time-consuming and laborious manual lifting of the plate and low laying efficiency at present.

[0021] Other features and advantages of the present utility model will be described in the subsequent description, and part of them will be obvious from the description, or understood by implementing the embodiments of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is a schematic structural diagram of a roadbed cover plate installation device in an embodiment of the present application;

[0024] Figure 2 It is a schematic structural diagram of a hook module in an embodiment of the present application.

[0025] Markings in the figure: 100, mobile vehicle; 110, placement table; 120, left wheel; 130, right wheel; 200, longitudinal translation linear module; 210, linear track; 220, sliding table; 300, cantilever module; 310, roller; 320, suspension rope; 330, electromagnet; 400, cover plate; 500, vertical rod; 600, cross beam; 700, rotating rod; 800, hook module; 810, rotating linear module; 820, hook. Detailed implementation manners

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0027] It should be noted that: Similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present utility model, the terms "first", "second", etc. are only used for differential description and cannot be understood as indicating or implying relative importance.

[0028] As Figure 1 shown, this embodiment provides a device for installing the roadbed cover plate 400, including:

[0029] A mobile vehicle 100, which is arranged on the railway track. The mobile vehicle 100 includes a placement table 110 for placing the cover plate 400, and a magnetic plate is embedded in the cover plate 400;

[0030] A longitudinal translation linear module 200, which is arranged on the mobile vehicle 100 and is parallel to the railway track;

[0031] A cantilever module 300, which is arranged on the longitudinal translation linear module 200. An electromagnet 330 for magnetically attracting the magnetic plate is provided at the end of the cantilever module 300.

[0032] This application utilizes the principle of the electromagnet 330. When installing the cover plate 400, the electromagnet 330 is energized to generate magnetic force. The longitudinal translation linear module 200 and the cantilever module 300 are used to move the electromagnet 330 in the front-back and up-down directions, enabling the electromagnet 330 to accurately hold the cover plate 400, carry and install the cover plate 400 between the sleeper, solving the problem that the current manual lifting of the plate is time-consuming and laborious, and improving the laying efficiency and laying accuracy; similarly, when the roadbed needs maintenance and repair, the device of this application can also be used for the disassembly of the cover plate 400, reducing the manual workload.

[0033] As an alternative implementation, two placement platforms 110 are provided on the mobile vehicle 100. The two placement platforms 110 also serve as the bottom frame of the mobile vehicle 100 at the same time. The two placement platforms 110 can be connected by a connecting rod, but there is an installation gap left. The installation gap is perpendicular to the railway track. The cantilever module 300 can move back and forth between the placement platform 110 and the installation gap through the longitudinal translation linear module 200, so as to carry the cover plate 400 on the placement platform 110 to the installation gap, and then place the cover plate 400 between the sleepers of the roadbed; the mobile vehicle 100 of this application can be pushed by manpower or driven by a driving component such as a motor.

[0034] At least two vertical rods 500 are provided on each placement platform 110. The upper ends of the at least two vertical rods 500 are provided with a cross beam 600, and the cross beam 600 is perpendicular to the railway track;

[0035] The longitudinal translation linear module 200 straddles the installation gap, and both ends of the longitudinal translation linear module 200 are respectively arranged on the cross beams 600 of the two placement platforms 110.

[0036] The cover plate 400 designed in this embodiment is a three-section type, including a middle cover plate and two end cover plates, and the end cover plates are spliced at both ends of the middle cover plate. Therefore, the installation device needs to match the design of the cover plate 400. Three cover plate placement positions are provided on the placement platform 110 along the direction perpendicular to the railway track; a longitudinal translation linear module 200 and a cantilever module 300 are correspondingly provided above each cover plate placement position. The installation device can carry three cover plates 400 for splicing and installation at the same time.

[0037] As an alternative implementation, the longitudinal translation linear module 200 can be a commercially available linear module. The linear module is also called a linear module, a Cartesian robot or a linear slide, and it includes a linear track 210 and a slide 220, and the slide 220 is slidably arranged on the linear track 210.

[0038] As an alternative embodiment, the cantilever module 300 includes a drum 310 and a lifting rope 320 wound around the drum 310, and the electromagnet 330 is disposed at the end of the lifting rope 320. The drum 310 is driven to rotate by a servo motor to realize the retraction and extension of the lifting rope 320; in addition, cables are arranged on the cantilever module 300 to control and supply power to the electromagnet 330 and the servo motor.

[0039] As an alternative embodiment, the linear track 210 includes a first half-track and a second half-track, with a gap provided between the first half-track and the second half-track. The drum 310 is disposed on the sliding table 220, and the lifting rope 320 passes through the gap and extends below the longitudinal translation linear module 200. After the electromagnet 330 attracts the cover plate 400 and moves above the position to be installed, it is necessary to align with the position to be installed and then lower the cover plate 400. Through the gap between the first half-track and the second half-track, the positioning of the lifting rope 320 can be realized. After ensuring that the lifting rope 320 is stable and does not shake (the lifting rope 320 can be manually assisted to be stable), the cover plate 400 can be lowered directly to the correct position, thereby preventing the cover plate 400 from shifting.

[0040] As an alternative embodiment, the mobile vehicle 100 includes a left wheel 120 and a right wheel 130, and the left wheel 120 and the right wheel 130 are respectively attached to the left and right outer sides of the railway track. That is, the wheels of the mobile vehicle 100 are just stuck on both sides of the track, and it can move along the track direction without shifting to the left or right.

[0041] As an alternative embodiment, for the convenience of installing and disassembling the cover plate 400, a hook hole is provided on the cover plate 400. In cooperation with the hook hole, a rotating rod 700 is further provided on the mobile vehicle 100, and a hook module 800 is provided on the rotating rod 700. The rotating rod 700 can drive the hook module 800 to rotate in the horizontal direction, and the hook module 800 is used to hook the hook hole during installation or disassembly, so as to pull the cover plate 400 in the lateral (perpendicular to the railway track) direction.

[0042] As Figure 1 and Figure 2 shown, the hook module 800 includes a rotating linear module 810, the rotating linear module 810 is rotatably connected to the top end of the rotating rod 700, and a hook 820 is provided on the rotating linear module 810. The hook 820 can slide on the rotating linear module 810 to adjust its position. In addition, the lifting and lowering movement of the hook 820 can also be realized through the drum 310 and the lifting rope 320, that is, the installation method of the hook 820 is the same as that of the above-mentioned electromagnet 330.

[0043] For example, when installing the cover plate 400, it is necessary to insert the cover plate 400 under the rail. First, place the cover plate 400 between two sleepers, then hook the hook hole with the hook 820, and control the rotating rod 700 and the rotating linear module 810 to traction the cover plate 400 to translate in the direction of the rail until it is inserted under the rail. Similarly, when disassembling the cover plate 400, the cover plate 400 can also be pulled out from under the rail through the hook 820.

[0044] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

[0045] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or replacements, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A device for installing a roadbed cover plate, characterized in that, Comprising: A mobile vehicle (100) is arranged on a railway track. The mobile vehicle (100) includes a placement table (110) for placing a cover plate (400). A magnetic plate is embedded in the cover plate (400). A longitudinal translation linear module (200) is arranged on the mobile vehicle (100) and is parallel to the railway track. A cantilever module (300) is arranged on the longitudinal translation linear module (200). An electromagnet (330) for magnetically attracting the magnetic plate is provided at the end of the cantilever module (300).

2. The sleeper deck slab installation device according to claim 1, characterized in that The longitudinal translation linear module (200) includes a linear track (210) and a sliding table (220). The sliding table (220) is slidably arranged on the linear track (210).

3. The sleeper deck slab installation device according to claim 2, characterized in that, The cantilever module (300) includes a roller (310) and a lifting rope (320) wound around the roller (310). The electromagnet (330) is provided at the end of the lifting rope (320).

4. The sleeper slab cover plate installation device according to claim 3, characterized in that The linear track (210) includes a first half-track and a second half-track. There is a gap between the first half-track and the second half-track. The roller (310) is arranged on the sliding table (220). The lifting rope (320) passes through the gap and extends below the longitudinal translation linear module (200).

5. The sleeper deck slab installation device according to claim 1, characterized in that, On the placement table (110), three cover plate placement positions are arranged in a direction perpendicular to the railway track. Above each of the cover plate placement positions, a longitudinal translation linear module (200) and a cantilever module (300) are correspondingly provided.

6. The sleeper deck slab installation device according to claim 1, characterized in that The mobile vehicle (100) includes a left wheel (120) and a right wheel (130). The left wheel (120) and the right wheel (130) are respectively attached to the left and right outer sides of the railway track.

7. The sleeper deck slab installation device according to claim 1, characterized in that, Hook holes are provided on the cover plate (400).

8. The sleeper deck slab installation device according to claim 7, characterized in that, A rotating rod (700) is further provided on the mobile vehicle (100). A hook module (800) is provided on the rotating rod (700).

9. The sleeper deck slab installation device according to claim 8, characterized in that, The hook module (800) includes a rotating linear module (810). The rotating linear module (810) is rotatably connected to the top end of the rotating rod (700). A hook (820) is provided on the rotating linear module (810).

10. The sleeper deck slab installation device according to claim 1, characterized in that, Two placement tables (110) are provided on the mobile vehicle (100). An installation gap is provided between the two placement tables (110). The installation gap is perpendicular to the railway track. At least two vertical rods (500) are arranged on each of the placement tables (110). A cross beam (600) is provided at the upper ends of the at least two vertical rods (500). The longitudinal translation linear module (200) straddles the installation gap, and both ends of the longitudinal translation linear module (200) are respectively arranged on the cross beams (600) of the two placement tables (110).

Images