Trolley device for tamping railway track

Abstract

The utility model discloses a railway track tamping trolley device which comprises two supporting seats, a plurality of connecting rods are fixedly connected between the two supporting seats, the upper ends of the two supporting seats are both provided with shells, the middle portions of the two shells are both provided with two sliding rods, and the two sliding rods are connected with the supporting seats. Two sliding blocks are slidably connected to the exteriors of the multiple sliding rods, supporting plates are arranged at the upper ends of the two shells, connecting pieces are arranged on the upper surfaces of the multiple sliding blocks and the lower surfaces of the two supporting plates, and supporting rods are rotatably connected to the side walls of the connecting pieces in a crossed mode. By means of the structure, the tamping device can be supported through cooperation of the supporting base and the shell, the height of the tamping device is adjusted, use is convenient, and physical strength can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of railway track tamping, in particular to a trolley device for railway track tamping. Background Art

[0002] At present, the transportation of molten iron in steel mills mainly adopts railway transportation. Under the long-term operation of trains and natural conditions, the railway line will inevitably collapse and deform. In order to ensure the safe, stable and fast operation of molten iron transportation and extend the service life of the line, the maintenance of the railway line must be strengthened. The original railway maintenance mainly relies on manpower, using iron picks to manually pound slag, which has high labor intensity, low work efficiency and poor tamping effect. Utility Model Content

[0003] The utility model aims to provide a trolley device for tamping railway tracks, so as to solve the technical problems in the prior art that slag is manually tamped with iron pickaxes, which results in high labor intensity, low work efficiency and poor tamping effect.

[0004] To achieve the above-mentioned purpose, a trolley device for tamping railway tracks is provided, comprising: a support seat, two support seats are provided, a plurality of connecting rods are fixedly connected between the two support seats, a shell is provided at the upper ends of the two support seats, two sliding rods are provided in the middle of the two shells, two sliders are slidably connected to the outside of the plurality of sliding rods, a support plate is provided at the upper ends of the two shells, connecting pieces are provided on the upper surfaces of the plurality of sliders and the lower surfaces of the two support plates, and the side walls of the connecting pieces are cross-rotatably connected with support rods. The tamping device can be supported by cooperating with the support seat and the shell, and the height of the tamping device can be adjusted, which is convenient to use and can save physical effort.

[0005] According to the trolley device for tamping railway tracks, the middle parts of the two shells are rotatably connected with first threaded rods, the outer parts of the two first threaded rods are threadedly connected with two first threaded blocks, and both sides of the plurality of first threaded blocks are fixedly connected with fixing rods, and the fixing rods are movably fixedly connected with the side walls of the slider, and the threaded rods cooperate with the threaded blocks to enable the threaded blocks to drive the slider to move during the movement, thereby enabling the support rods to push the support plates to move, thereby adjusting the height of the tamping device.

[0006] According to the trolley device for railway track tamping, the two side walls of the shell are both provided with a first motor, and the output ends of the two first motors are respectively fixedly connected to one end of the two first threaded rods.

[0007] According to the trolley device for tamping railway tracks, two cross bars are provided on the lower surfaces of the two support seats, and the middle parts of multiple cross bars are rotatably connected to second threaded rods, and the outer parts of multiple second threaded rods are threadedly connected to second threaded blocks, so that the distance between the two connected positioning plates can be adjusted, which is convenient for clamping the guide rail.

[0008] According to the trolley device for railway track tamping, a plurality of side walls of the second threaded blocks are fixedly connected with movable plates, and a plurality of side walls of the movable plates are rotatably connected with positioning plates.

[0009] According to the trolley device for tamping railway tracks, the lower ends of the plurality of cross bars are fixedly connected to mounting frames, the side walls of the plurality of mounting frames are rotatably connected to rollers, one end of the plurality of cross bars is provided with a second motor, and the output end of the second motor is fixedly connected to one end of the second threaded rod.

[0010] According to the trolley device for railway track tamping, two side walls of the support seat are fixedly connected with push rods.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0012] The purpose of the utility model is to provide a trolley device for railway track tamping, the main innovations are:

[0013] 1. The utility model utilizes the support seat to cooperate with the shell body to adjust the tamping device, so that the tamping device is more convenient to use and can save physical effort.

[0014] 2. The utility model utilizes the first threaded rod to cooperate with the first threaded block, and utilizes the sliding rod to cooperate with the sliding block, so that the first threaded block drives the sliding block to move during the movement, thereby enabling the support rod to push the supporting plate to move, and the height of the tamping device can be adjusted, which is more convenient during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a left view of a trolley device for railway track tamping according to the utility model;

[0017] Figure 2 This is a front view of a trolley device for railway track tamping according to the utility model;

[0018] Figure 3 This is a diagram showing the internal structure of a housing of a trolley device for tamping railway tracks according to the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Support seat; 2. Shell; 3. Cross bar; 4. Movable plate; 5. Positioning plate; 6. First motor; 7. Roller; 8. Second motor; 9. Push rod; 10. Support plate; 11. Support rod; 12. Sliding rod; 13. First threaded rod; 14. Sliding block; 15. First threaded block; 16. Fixed rod; 17. Connecting piece; 18. Second threaded block; 19. Second threaded rod. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a trolley device for tamping railway tracks, which includes: a support seat 1, two support seats 1 are provided, a plurality of connecting rods are fixedly connected between the two support seats 1, a shell 2 is provided at the upper ends of the two support seats 1, two sliding rods 12 are provided in the middle of the two shells 2, and two sliders 14 are slidably connected to the outside of the plurality of sliding rods 12, and a support plate 10 is provided at the upper ends of the two shells 2 for installing the tamping device, so that the tamping device can be pushed to move by the support seat 1. Connecting pieces 17 are provided on the upper surfaces of the plurality of sliders 14 and the lower surfaces of the two support plates 10, and the side walls of the connecting pieces 17 are cross-rotatably connected with the support rods 11, so as to adjust the height of the tamping device and facilitate operation by workers of different heights.

[0024] The middle parts of the two shells 2 are rotatably connected with the first threaded rod 13, and the external threads of the first threaded rod 13 are symmetrically arranged, so that the two first threaded blocks 15 move toward each other, and the external parts of the two first threaded rods 13 are threadedly connected with two first threaded blocks 15, and both sides of the multiple first threaded blocks 15 are fixedly connected with fixed rods 16 for connecting the first threaded blocks 15 with the slider 14, and the fixed rods 16 are moved and fixedly connected with the side walls of the slider 14, and the side walls of the two shells 2 are provided with first motors 6, and the output ends of the two first motors 6 are respectively fixedly connected with one end of the two first threaded rods 13, and the lower surfaces of the two support seats 1 are provided with two cross bars 3, and the middle parts of the multiple cross bars 3 are rotatably connected with second threaded rods 19, and the external threads of the second threaded rods 19 are opposite The arrangement is such that the two second threaded blocks 18 move toward each other and the two positioning plates 5 fit with the side edges of the guide rail, which is used to position the support seat 1 and facilitate pushing the tamping device to move. The outer sides of the multiple second threaded rods 19 are all threadedly connected with the second threaded blocks 18, the side walls of the multiple second threaded blocks 18 are all fixedly connected with the movable plates 4, the side walls of the multiple movable plates 4 are rotatably connected with the positioning plates 5, the lower ends of the multiple cross bars 3 are all fixedly connected with the mounting frames, the side walls of the multiple mounting frames are all rotatably connected with the rollers 7, the rollers 7 cooperate with the guide rails, so that the push rods 9 can push the support seat 1 to move, the multiple cross bars 3 are all provided with second motors 8 at one end, the output ends of the second motors 8 are fixedly connected with one end of the second threaded rods 19, and the side walls of the two support seats 1 are fixedly connected with push rods 9.

[0025] Working principle: When in use, the tamping device is installed on the upper end of the support plate 10, and the tamping device uses the roller 7 to cooperate with the guide rail when working, and uses the second motor 8 to drive the second threaded rod 19 to rotate, so that the two second threaded blocks 18 move toward each other, and in the process of movement, the positioning plate 5 cooperates with the side of the guide rail to facilitate supporting the device. During the operation of the tamping device, the first motor 6 drives the first threaded rod 13 to rotate, and with the cooperation of the slide bar 12 and the slider 14, the two sliders 14 move toward each other. In the process of movement, the support rod 11 pushes the support plate 10 to move, which is convenient for adjusting the height of the tamping device and convenient for the staff to operate.

[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. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A trolley device for railway track tamping, characterized in that: include: A support seat (1), wherein two support seats (1) are provided, a plurality of connecting rods are fixedly connected between the two support seats (1), a shell (2) is provided at the upper end of each of the two support seats (1), two sliding rods (12) are provided in the middle of each of the two shells (2), two sliders (14) are slidably connected to the outside of the plurality of sliding rods (12), a support plate (10) is provided at the upper end of each of the two shells (2), a connecting piece (17) is provided on the upper surface of the plurality of sliders (14) and the lower surface of the two support plates (10), and the side wall of the connecting piece (17) is cross-rotatably connected to the support rod (11).

2. A railway track tamping trolley device according to claim 1, characterized in that: The middle parts of the two shells (2) are both rotatably connected to a first threaded rod (13), the exteriors of the two first threaded rods (13) are both threadedly connected to two first threaded blocks (15), both sides of the plurality of first threaded blocks (15) are fixedly connected to fixed rods (16), and the fixed rods (16) are movably fixedly connected to the side walls of the slider (14).

3. A railway track tamping trolley device according to claim 1, characterized in that: The side walls of the two housings (2) are each provided with a first motor (6), and the output ends of the two first motors (6) are respectively fixedly connected to one end of two first threaded rods (13).

4. A railway track tamping trolley device according to claim 1, characterized in that: Two cross bars (3) are arranged on the lower surfaces of the two support seats (1); the middle parts of the plurality of cross bars (3) are rotatably connected to a second threaded rod (19); and the exteriors of the plurality of second threaded rods (19) are threadedly connected to a second threaded block (18).

5. A railway track tamping trolley device according to claim 4, characterized in that: The side walls of the plurality of second threaded blocks (18) are all fixedly connected to a movable plate (4), and the side walls of the plurality of movable plates (4) are all rotatably connected to a positioning plate (5).

6. A railway track tamping trolley device according to claim 4, characterized in that: The lower ends of the plurality of cross bars (3) are fixedly connected to a mounting frame, the side walls of the plurality of mounting frames are rotatably connected to rollers (7), one end of the plurality of cross bars (3) is provided with a second motor (8), and the output end of the second motor (8) is fixedly connected to one end of a second threaded rod (19).

7. A railway track tamping trolley device according to claim 1, characterized in that: The side walls of the two support seats (1) are fixedly connected with push rods (9).

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