Sleeper bolt laser derusting operation device

Abstract

The utility model provides a sleeper bolt laser derusting operation device which comprises a bearing bottom frame, and a transverse moving mechanism is arranged on one side of the surface of the bearing bottom frame. The bearing table is arranged on the surface of the transverse moving mechanism; the telescopic rotating mechanism is arranged on the surface of the bearing table, the two lasers are arranged at the two ends of the telescopic rotating mechanism respectively, and laser protection covers are arranged on the surfaces of the lasers. According to the sleeper bolt laser derusting operation device, the transverse moving mechanism with the bearing table is arranged on the surface of the bearing bottom frame, the telescopic rotating mechanism and the laser device with the laser device protection cover are matched for operation, a non-contact laser derusting mode is adopted, bolt derusting operation is rapidly and efficiently completed, and the working efficiency is improved. And the quality and efficiency of rust removal operation are effectively improved, damage to bolts is reduced, the operation duration can be shortened, and the labor intensity of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the field of railway track equipment facilities, in particular to a laser rust removal device for sleeper bolts. Background Art

[0002] Railway sleeper bolts are an important component of railway track fasteners. They are prone to oxidation and rust after being exposed to cyclic climate changes such as wind, rain, frost, and snow in the atmospheric environment for a long time. Bolt rust can affect track maintenance operations such as gauge adjustment and track leveling. In severe cases, the bolt roots may corrode and break, thus affecting driving safety. In order to ensure the good condition of the railway line, sleeper bolts need to be regularly derusted. Currently, there are mainly the following methods for derusting sleeper bolts:

[0003] Manual rust removal: manually remove the fasteners and nuts, and manually remove the rust on the surface of the screw with a steel brush;

[0004] Mechanical rust removal: Mechanically remove the fasteners and nuts, and use small mechanical equipment to remove the rust on the surface of the screw;

[0005] The existing railway sleeper bolt rust removal operation method has the disadvantages of high labor intensity, low operation efficiency, heavy workload, long operation time and incomplete rust removal.

[0006] Therefore, it is necessary to provide a laser rust removal device for sleeper bolts to solve the above technical problems. Utility Model Content

[0007] The utility model provides a laser rust removal device for sleeper bolts, which solves the problems of existing railway sleeper bolt rust removal methods, such as high labor intensity, low operation efficiency, heavy work tasks, long operation time and incomplete rust removal.

[0008] In order to solve the above technical problems, the utility model provides a rail sleeper bolt laser rust removal device, comprising:

[0009] A load-bearing chassis, wherein a transverse movement mechanism is provided on one side of the surface of the load-bearing chassis;

[0010] A carrying platform, the carrying platform is arranged on the surface of the transverse movement mechanism;

[0011] a telescopic rotating mechanism, the telescopic rotating mechanism being arranged on the surface of the carrying platform;

[0012] Laser, there are two lasers, the two lasers are respectively arranged at the two ends of the telescopic rotating mechanism, and a laser protection cover is provided on the surface of the laser.

[0013] Preferably, the supporting chassis includes a supporting frame, a plurality of track wheels are installed at the bottom of the supporting frame, hanging seats are installed at the four corners of the surface of the supporting frame, and a handle is installed at the center position of the surface of the supporting frame.

[0014] Preferably, the transverse movement mechanism includes a column, a transverse movement frame is provided at one end of the column, and a plurality of stiffening plates are installed inside the column.

[0015] Preferably, the telescopic rotation mechanism includes a first section arm, second sections arms are provided at both ends of the first section arm, and a handle is provided on the surface of the first section arm.

[0016] Preferably, the laser protection cover comprises an outer cover, a support plate is installed on one side of the outer cover, and a first reinforcing rib is connected between the support plate and the outer cover.

[0017] Preferably, the supporting platform includes a supporting plate, a connecting plate is connected to the surface of the supporting plate, a second reinforcing rib is connected between the connecting plate and the supporting plate, and a limiting block is connected to the bottom of the supporting plate.

[0018] Preferably, a movable component is provided between the first section arm and the second section arm, and the movable component includes a fixing rod, a dividing block is connected to the center position of the surface of the fixing rod, and movable sleeves are provided on the surface of the fixing rod and on the left and right sides of the dividing block, and the surface of the movable sleeve is connected to an L-shaped fixing rod, one end of the L-shaped fixing rod is connected to a fixing ring through a connecting block, a fixing bolt is provided between the movable sleeve and the fixing rod, and a plurality of fixing holes adapted to the fixing bolts are provided on the surface of the fixing rod, and a fixing sleeve is provided on the surface of the L-shaped fixing rod, and the left and right ends of the fixing rod are connected to rectangular blocks, and the bottom end of the rectangular block is fixedly connected to the surface of the first section arm.

[0019] Compared with related technologies, the laser rust removal device for sleeper bolts provided by the present invention has the following beneficial effects:

[0020] The utility model provides a laser rust removal device for sleeper bolts. A transverse movement mechanism with a bearing platform, a telescopic rotation mechanism, and a laser with a laser protection cover are arranged on the surface of a bearing chassis. The laser rust removal method is non-contact, and the bolt rust removal operation is completed quickly and efficiently. The quality and efficiency of the rust removal operation are effectively improved, the damage to the bolts is reduced, the operation time is shortened, and the labor intensity is reduced.

[0021] This method has the function of horizontal movement and rotation, which can realize rotation and vertical and horizontal movement adjustment to ensure that the bolts are cleaned within the focal length range of the laser;

[0022] This method has a simple overall structure, is easy to transport, assemble, repair and maintain, is convenient for construction workers to operate, and has high use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of a first embodiment of a laser rust removal device for sleeper bolts provided by the utility model;

[0024] Figure 2 for Figure 1 A side view of the device as a whole is shown;

[0025] Figure 3 for Figure 1 A top view of the device as a whole is shown;

[0026] Figure 4 for Figure 1 The structural diagram of the load-bearing chassis shown;

[0027] Figure 5 for Figure 4 A top view of the load-bearing chassis is shown;

[0028] Figure 6 for Figure 4 a side view of the load-bearing chassis shown;

[0029] Figure 7 for Figure 1 The structural diagram of the transverse movement mechanism shown;

[0030] Figure 8 for Figure 7 A top view of the traverse mechanism shown;

[0031] Figure 9 for Figure 7 A rear view of the traverse mechanism is shown;

[0032] Figure 10 for Figure 1 The structural diagram of the telescopic rotating mechanism shown;

[0033] Figure 11 for Figure 10 A rear view of the telescopic rotating mechanism is shown;

[0034] Figure 12 for Figure 10 A side view of the telescopic rotating mechanism shown;

[0035] Figure 13 for Figure 1 The schematic diagram of the structure of the laser protection cover shown;

[0036] Figure 14 for Figure 13 A top view of the laser protective cover is shown;

[0037] Figure 15 for Figure 13 A side view of the laser protective cover is shown;

[0038] Figure 16 for Figure 1 The structural diagram of the supporting platform shown;

[0039] Figure 17 for Figure 16 A side view of the carrier platform is shown;

[0040] Figure 18 for Figure 17 A top view of the carrier platform is shown;

[0041] Figure 19 for Figure 17 A bottom view of the carrier platform is shown;

[0042] Figure 20 This is a structural schematic diagram of a second embodiment of a laser rust removal device for sleeper bolts provided by the utility model.

[0043] Numbers in the figure: 1, load-bearing chassis; 11, load-bearing frame; 12, track wheel; 13, lifting seat; 14, handle;

[0044] 2. Transverse movement mechanism; 21. Column; 22. Transverse movement frame; 23. Reinforced plate;

[0045] 3. Telescopic rotating mechanism; 31. First arm section; 32. Second arm section; 33. Handle;

[0046] 4. Laser;

[0047] 5. Laser protection cover; 51. Outer cover; 52. Support plate; 53. First reinforcing rib;

[0048] 6. Loading platform; 61. Loading plate; 62. Connecting plate; 63. Second reinforcing rib;

[0049] 7. Sleepers;

[0050] 8. Movable assembly; 81. Fixing rod; 82. Separating block; 83. Movable sleeve; 84. L-shaped fixing rod; 85. Fixing ring; 86. Fixing bolt; 87. Fixing hole; 88. Fixing sleeve; 89. Rectangular block. DETAILED DESCRIPTION

[0051] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0052] First embodiment

[0053] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 、 Figure 14 、 Figure 15 、 Figure 16 、 Figure 17 、 Figure 18 and Figure 19 ,in, Figure 1 This is a structural schematic diagram of a first embodiment of a laser rust removal device for sleeper bolts provided by the utility model; Figure 2 for Figure 1 A side view of the device as a whole is shown; Figure 3 for Figure 1 A top view of the device as a whole is shown; Figure 4 for Figure 1 The structural diagram of the load-bearing chassis shown; Figure 5 for Figure 4 A top view of the load-bearing chassis is shown; Figure 6 for Figure 4 a side view of the load-bearing chassis shown; Figure 7 for Figure 1 The structural diagram of the transverse movement mechanism shown; Figure 8 for Figure 7 A top view of the traverse mechanism shown; Figure 9 for Figure 7 A rear view of the traverse mechanism is shown; Figure 10 for Figure 1 The structural diagram of the telescopic rotating mechanism shown; Figure 11 for Figure 10 A rear view of the telescopic rotating mechanism is shown; Figure 12 for Figure 10 A side view of the telescopic rotating mechanism shown; Figure 13 for Figure 1 The schematic diagram of the structure of the laser protection cover shown; Figure 14 for Figure 13 A top view of the laser protective cover is shown; Figure 15 for Figure 13 A side view of the laser protective cover is shown; Figure 16 for Figure 1 The structural diagram of the supporting platform shown; Figure 17 for Figure 16 A side view of the carrier platform is shown; Figure 18 for Figure 17 A top view of the carrier platform is shown; Figure 19 for Figure 17 A laser rust removal device for sleeper bolts, comprising:

[0054] A load-bearing chassis 1, with a transverse movement mechanism 2 provided on one side of the surface of the load-bearing chassis 1;

[0055] A carrying platform 6, the carrying platform 6 is arranged on the surface of the transverse movement mechanism 2;

[0056] a telescopic rotating mechanism 3, the telescopic rotating mechanism 3 being arranged on the surface of the carrying platform 6;

[0057] The laser 4 is two in number and is respectively disposed at both ends of the telescopic rotating mechanism 3 . A laser protection cover 5 is disposed on the surface of the laser 4 .

[0058] The entire device is placed on the surface of the sleeper 7 for use.

[0059] The supporting chassis 1 includes a supporting frame 11 , a plurality of track wheels 12 are installed at the bottom of the supporting frame 11 , hanging seats 13 are installed at the four corners of the surface of the supporting frame 11 , and a handle 14 is installed at the center of the surface of the supporting frame 11 .

[0060] The transverse movement mechanism 2 includes a column 21 , a transverse movement frame 22 is provided at one end of the column 21 , and a plurality of stiffening plates 23 are installed inside the column 21 .

[0061] The telescopic rotation mechanism 3 includes a first arm 31 . Second arms 32 are provided at both ends of the first arm 31 . A handle 33 is provided on the surface of the first arm 31 .

[0062] The laser protection cover 5 includes an outer cover 51 , a support plate 52 is installed on one side of the outer cover 51 , and a first reinforcing rib 53 is connected between the support plate 52 and the outer cover 51 .

[0063] The carrying platform 6 includes a carrying plate 61 , a connecting plate 62 is connected to the surface of the carrying plate 61 , a second reinforcing rib 63 is connected between the connecting plate 61 and the carrying plate 61 , and a limiting block 64 is connected to the bottom of the carrying plate 61 .

[0064] During on-site construction, the transverse movement mechanism 2 and the telescopic rotation mechanism 3 are moved and adjusted to the optimal position for the laser 4 to remove rust. The laser 4 adjusts the appropriate laser power to remove rust on the bolts.

[0065] Please refer to Figure 4-6As shown, the specific structure of the load-bearing base frame 1 is as follows: the load-bearing base frame 1 includes a load-bearing frame 11, a nylon track wheel 12, a lifting seat 13 and a handle 14. The load-bearing frame 11 and the track wheel 12, the lifting seat 13 and the handle 14 are all connected by welding. The load-bearing frame 11 is the main load-bearing component and is arranged symmetrically along the longitudinal direction.

[0066] Please refer to Figure 7-9 As shown, the specific structure of the transverse movement mechanism 2 is as follows: the transverse movement mechanism 2 includes a column 21, a transverse movement frame 22 and a stiffening plate 23, which are welded and symmetrically arranged on the supporting base frame 1 along the longitudinal direction, and can be moved along the transverse direction to realize the position adjustment of the laser 4.

[0067] Please refer to Figure 10-12 As shown, the specific structure of the telescopic rotation mechanism 3 is as follows: the telescopic rotation mechanism 3 includes a first arm 31, a second arm 32 and a handle 33, which can be moved in the longitudinal direction to achieve position adjustment of the laser 4, and the handle 33 can be operated to achieve the rotation function.

[0068] Please refer to Figure 13-15 As shown, the specific structure of the laser protection cover 5 is as follows: the laser protection cover 5 includes an outer cover 51, a support plate 52 and reinforcing ribs 53, which are connected by welding and symmetrically arranged along the longitudinal direction, providing safety protection for the laser 4.

[0069] Please refer to Figure 16-19 As shown, the specific structure of the supporting platform 6 is as follows: the supporting platform 6 includes a supporting plate 61, a connecting plate 62, a reinforcing rib 63 and a limit block 64, which are connected by welding. The supporting platform 6 is connected to the telescopic rotating mechanism 3 by bolts, and the limit block 64 is used to limit the rotation angle of the telescopic rotating mechanism 3.

[0070] Laser 4: Laser cleaning is mainly based on the fact that after pollutants on the surface of an object absorb laser energy, they either vaporize and volatilize, or expand instantly due to heat, thereby overcoming the surface's adsorption force on the particles and causing them to detach from the surface of the object, thereby achieving a cleaning effect.

[0071] Compared with related technologies, the laser rust removal device for sleeper bolts provided by the present invention has the following beneficial effects:

[0072] The utility model provides a rail sleeper bolt laser rust removal operation device, which is provided with a transverse movement mechanism 2 with a bearing platform 6, a telescopic rotation mechanism 3 and a laser 4 with a laser protection cover 5 on the surface of a bearing chassis 1. The device cooperates with each other to operate, adopts a non-contact laser rust removal method, and quickly and efficiently completes the bolt rust removal operation, effectively improves the quality and efficiency of the rust removal operation, reduces damage to the bolts, shortens the operation time, and reduces the labor intensity.

[0073] This method has the function of horizontal movement and rotation, which can realize rotation and vertical and horizontal movement adjustment to ensure that the bolts are cleaned within the focal length range of the laser;

[0074] This method has a simple overall structure, is easy to transport, assemble, repair and maintain, is convenient for construction workers to operate, and has high use value.

[0075] Second embodiment

[0076] Please refer to Figure 20 Based on the first embodiment of this application, which provides a laser rust removal device for sleeper bolts, the second embodiment of this application provides another laser rust removal device for sleeper bolts. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0077] Specifically, the difference of the laser rust removal operation device for sleeper bolts provided in the second embodiment of the present application is that, in a laser rust removal operation device for sleeper bolts, a movable component 8 is arranged between the first section arm 31 and the second section arm 32, and the movable component 8 includes a fixing rod 81, and a dividing block 82 is connected to the center position of the surface of the fixing rod 81, and a movable sleeve 83 is sleeved on the surface of the fixing rod 81 and on the left and right sides of the dividing block 82, and an L-shaped fixing rod 84 is connected to the surface of the movable sleeve 83, and one end of the L-shaped fixing rod 84 is connected to a fixing ring 85 through a connecting block, and a fixing bolt 86 is arranged between the movable sleeve 83 and the fixing rod 81, and a plurality of fixing holes 87 adapted to the fixing bolt 86 are opened on the surface of the fixing rod 81, and a fixing sleeve 88 is arranged on the surface of the L-shaped fixing rod 84, and a rectangular block 89 is connected to the left and right ends of the fixing rod 81, and the bottom end of the rectangular block 89 is fixedly connected to the surface of the first section arm 31.

[0078] The use of the partition block 82 can divide the fixed rod 81 into equal parts. The use of the fixed rod 81 and the movable sleeve 82 can drive the second arm 32 to move and adjust through the L-shaped fixed rod 84 and the fixed ring 85.

[0079] The working principle of the laser rust removal device for sleeper bolts provided by the utility model is as follows:

[0080] During use, when adjusting the left and right position of the second arm 32, first drive the L-shaped fixed rod 84 to move through the fixed sleeve 88, and when the L-shaped fixed rod 84 moves, drive the movable sleeve 83 to move on the surface of the fixed rod 81, and when the L-shaped fixed rod 84 moves, drive the fixing ring 85 through the connecting block to pull the second arm 32 for adjustment. After the second arm 32 is adjusted to the appropriate position, use the fixing bolt 86 to pass through the movable sleeve 83 and connect it to the fixing hole 87 on the surface of the fixed rod 81.

[0081] Compared with related technologies, the laser rust removal device for sleeper bolts provided by the present invention has the following beneficial effects:

[0082] The utility model provides a laser rust removal device for sleeper bolts. A movable assembly 8 is arranged between a first section arm 31 and two second section arms 32 to facilitate an operator to adjust the left and right positions of two lasers 4.

[0083] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A laser rust removal device for sleeper bolts, characterized in that: include: A load-bearing chassis, wherein a transverse movement mechanism is provided on one side of the surface of the load-bearing chassis; A carrying platform, the carrying platform is arranged on the surface of the transverse movement mechanism; a telescopic rotating mechanism, the telescopic rotating mechanism being arranged on the surface of the carrying platform; Laser, there are two lasers, the two lasers are respectively arranged at the two ends of the telescopic rotating mechanism, and a laser protection cover is provided on the surface of the laser.

2. The laser rust removal device for sleeper bolts according to claim 1, characterized in that: The load-bearing chassis includes a load-bearing frame, a plurality of track wheels are installed at the bottom of the load-bearing frame, hanging seats are installed at the four corners of the surface of the load-bearing frame, and a handle is installed at the center position of the surface of the load-bearing frame.

3. The laser rust removal device for sleeper bolts according to claim 1, characterized in that: The transverse movement mechanism includes a column, one end of which is provided with a transverse movement frame, and a plurality of stiffening plates are installed inside the column.

4. The laser rust removal device for sleeper bolts according to claim 1, characterized in that: The telescopic rotation mechanism includes a first section arm, both ends of the first section arm are provided with a second section arm, and a handle is provided on the surface of the first section arm.

5. The laser rust removal device for sleeper bolts according to claim 1, characterized in that: The laser protection cover comprises an outer cover, a support plate is installed on one side of the outer cover, and a first reinforcing rib is connected between the support plate and the outer cover.

6. The laser rust removal device for sleeper bolts according to claim 1, characterized in that: The carrying platform includes a carrying plate, a connecting plate is connected to the surface of the carrying plate, a second reinforcing rib is connected between the connecting plate and the carrying plate, and a limiting block is connected to the bottom of the carrying plate.

7. The laser rust removal device for sleeper bolts according to claim 4, characterized in that: A movable component is provided between the first section arm and the second section arm, and the movable component includes a fixing rod, a dividing block is connected to the center position of the surface of the fixing rod, and movable sleeves are provided on the surface of the fixing rod and on the left and right sides of the dividing block, and the surface of the movable sleeve is connected to an L-shaped fixing rod, one end of the L-shaped fixing rod is connected to a fixing ring through a connecting block, a fixing bolt is provided between the movable sleeve and the fixing rod, and a plurality of fixing holes adapted to the fixing bolts are provided on the surface of the fixing rod, and a fixing sleeve is provided on the surface of the L-shaped fixing rod, and the left and right ends of the fixing rod are connected to rectangular blocks, and the bottom end of the rectangular block is fixedly connected to the surface of the first section arm.

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