Sleeper bolt laser derusting operation device

Abstract

The invention 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 invention relates to the field of railway track equipment facilities, and in particular to a laser rust removal device for sleeper bolts. Background Art

[0002] Railway sleeper bolts are an important part 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 may affect track gauge adjustment, track leveling and other track maintenance operations. In severe cases, the root of the bolt 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. At present, there are mainly the following methods for derusting sleeper bolts:

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

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

[0005] The existing railway sleeper bolt rust removal operation method has the advantages of high labor intensity, low operation efficiency, heavy work tasks, 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. Summary of the invention

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

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

[0009] A load-bearing chassis, wherein a lateral 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, wherein the telescopic rotating mechanism is arranged on the surface of the supporting platform;

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

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

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

[0015] Preferably, the telescopic rotating mechanism comprises a first section arm, second section 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 bearing platform comprises a bearing plate, a connecting plate is connected to the surface of the bearing plate, a second reinforcing rib is connected between the connecting plate and the bearing plate, and a limiting block is connected to the bottom of the bearing plate.

[0018] Preferably, a movable component is arranged 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, a movable sleeve is sleeved on the surface of the fixing rod and on the left and right sides of the dividing block, an L-shaped fixing rod is connected to the surface of the movable sleeve, one end of the L-shaped fixing rod is connected to a fixing ring through a connecting block, a fixing bolt is arranged between the movable sleeve and the fixing rod, a plurality of fixing holes matched with the fixing bolt are opened on the surface of the fixing rod, a fixing sleeve is arranged on the surface of the L-shaped fixing rod, and rectangular blocks are connected to the left and right ends of the fixing rod, and the bottom end of the rectangular block is fixedly connected to the surface of the first section arm.

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

[0020] The present invention provides a rail sleeper bolt laser rust removal operation device, which is provided with a lateral movement mechanism with a bearing platform on the surface of a bearing chassis, a telescopic rotation mechanism and a laser with a laser protection cover for coordinated operation, 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, can shorten the operation time, and reduces the labor intensity;

[0021] This method has the function of horizontal movement and rotation, which can realize rotation and longitudinal and lateral 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 A schematic structural diagram of a first embodiment of a sleeper bolt laser rust removal device provided by the present invention;

[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 schematic 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 is shown;

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

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

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

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

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

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

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

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

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

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

[0039] Fig.17 for Fig.16 A side view of the carrier platform shown;

[0040] Fig.18 for Fig.17 A top view of the carrier platform shown;

[0041] Fig.19 for Fig.17 A bottom view of the carrier shown;

[0042] Fig. 20 This is a structural schematic diagram of a second embodiment of a sleeper bolt laser rust removal device provided by the present invention.

[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. partition 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 in conjunction with the accompanying drawings and implementation modes.

[0052] First embodiment

[0053] Please refer to Figure 1 , Figure 2, Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 , Fig.14 , Fig.15 , Fig.16 , Fig.17 , Fig.18 and Fig.19 ,in, Figure 1 A schematic structural diagram of a first embodiment of a sleeper bolt laser rust removal device provided by the present invention; 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 schematic 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 is shown; Figure 7 for Figure 1 The structural schematic diagram of the transverse movement mechanism shown; Figure 8 for Figure 7 A top view of the traverse mechanism shown; Fig. 9 for Figure 7 A rear view of the traverse mechanism shown; Fig.10 for Figure 1 The structural schematic diagram of the telescopic rotating mechanism shown; Fig.11 for Fig.10 A rear view of the telescopic rotating mechanism shown; Fig.12 for Fig.10 A side view of the telescopic rotating mechanism shown;

[0054] Fig.13 for Figure 1 The structural schematic diagram of the laser protection cover shown; Fig.14 for Fig.13 A top view of the laser protective cover is shown; Fig.15 for Fig.13 A side view of the laser protective cover is shown; Fig.16 for Figure 1 The structural schematic diagram of the supporting platform shown; Fig.17 for Fig.16 A side view of the carrier platform shown; Fig.18 for Fig.17 A top view of the carrier platform shown; Fig.19 for Fig.17 A laser rust removal device for sleeper bolts, comprising:

[0055] A load-bearing chassis 1, wherein a lateral movement mechanism 2 is provided on one side of the surface of the load-bearing chassis 1;

[0056] A carrying platform 6, wherein the carrying platform 6 is arranged on the surface of the transverse movement mechanism 2;

[0057] A telescopic rotating mechanism 3, wherein the telescopic rotating mechanism 3 is arranged on the surface of the carrying platform 6;

[0058] The laser 4 is two in number, and the two lasers 4 are respectively arranged at two ends of the telescopic rotating mechanism 3 , and a laser protection cover 5 is arranged on the surface of the laser 4 .

[0059] The entire device is placed on the surface of the sleeper 7 for use.

[0060] The load-bearing chassis 1 includes a load-bearing frame 11 , a plurality of track wheels 12 are installed at the bottom of the load-bearing frame 11 , hanging seats 13 are installed at the four corners of the surface of the load-bearing frame 11 , and a handle 14 is installed at the center of the surface of the load-bearing frame 11 .

[0061] The transverse movement mechanism 2 includes a column 21 , a transverse movement frame 22 is disposed at one end of the column 21 , and a plurality of stiffening plates 23 are installed inside the column 21 .

[0062] The telescopic rotating mechanism 3 includes a first arm 31 , both ends of the first arm 31 are provided with a second arm 32 , and a handle 33 is provided on the surface of the first arm 31 .

[0063] The laser protection cover 5 comprises 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 .

[0064] 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 .

[0065] During on-site construction, the transverse movement mechanism 2 and the telescopic rotation mechanism 3 are moved and adjusted to the best position for the laser 4 to remove rust. The laser 4 adjusts the appropriate laser power to remove rust on the bolts.

[0066] 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 hanging seat 13 and a handle 14, and the load-bearing frame 11 and the track wheel 12, the hanging seat 13 and the handle 14 are all connected by welding. The load-bearing frame 11 is the main load-bearing component and is symmetrically arranged along the longitudinal direction.

[0067] 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 frame 1 along the longitudinal direction, and can be moved along the transverse direction to realize the position adjustment of the laser 4.

[0068] Please refer to Figure 10-12 As shown, the specific structure of the telescopic rotating mechanism 3 is as follows: the telescopic rotating 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 the position adjustment of the laser 4, and the handle 33 can be operated to realize the rotation function.

[0069] 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, and have a safety protection effect on the laser 4.

[0070] 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.

[0071] 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 particles and causing them to detach from the surface of the object, thereby achieving a cleaning effect.

[0072] Compared with the related art, the sleeper bolt laser rust removal device provided by the present invention has the following beneficial effects:

[0073] The present invention provides a rail sleeper bolt laser rust removal operation device, wherein a lateral movement mechanism 2 with a bearing platform 6, a telescopic rotation mechanism 3 and a laser 4 with a laser protection cover 5 are arranged on the surface of a bearing chassis 1, and the lateral movement mechanism 2 with a bearing platform 6, a telescopic rotation mechanism 3 and a laser 4 with a laser protection cover 5 cooperate with each other to operate, and a non-contact laser rust removal method is adopted to quickly and efficiently complete the bolt rust removal operation, effectively improve the quality and efficiency of the rust removal operation, reduce the damage to the bolts, shorten the operation time, and reduce the labor intensity;

[0074] This method has the function of horizontal movement and rotation, which can realize rotation and longitudinal and lateral movement adjustment to ensure that the bolts are cleaned within the focal length range of the laser;

[0075] 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.

[0076] Second embodiment

[0077] Please refer to Fig. 20 Based on the laser rust removal device for sleeper bolts provided in the first embodiment of the present application, the second embodiment of the present application proposes another laser rust removal device for sleeper bolts. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0078] Specifically, the difference of a 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 fixed rod 81, and a dividing block 82 is connected to the center position of the surface of the fixed rod 81, and a movable sleeve 83 is sleeved on the surface of the fixed rod 81 and on the left and right sides of the dividing block 82, and an L-shaped fixed rod 84 is connected to the surface of the movable sleeve 83, and one end of the L-shaped fixed 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 fixed rod 81, and a plurality of fixing holes 87 compatible with the fixing bolt 86 are opened on the surface of the fixed rod 81, and a fixing sleeve 88 is arranged on the surface of the L-shaped fixed rod 84, and a rectangular block 89 is connected to the left and right ends of the fixed rod 81, and the bottom end of the rectangular block 89 is fixedly connected to the surface of the first section arm 31.

[0079] 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.

[0080] The working principle of the laser rust removal device for sleeper bolts provided by the present invention is as follows:

[0081] When in 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, it drives the movable sleeve 83 to move on the surface of the fixed rod 81, and when the L-shaped fixed rod 84 moves, the fixing ring 85 is driven by the connecting block to pull the second arm 32 for adjustment. When 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.

[0082] Compared with the related art, the sleeper bolt laser rust removal device provided by the present invention has the following beneficial effects:

[0083] The present invention provides a sleeper bolt laser rust removal operation device, wherein 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.

[0084] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, 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 lateral 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, wherein the telescopic rotating mechanism is arranged on the surface of the supporting platform; Laser, the number of the lasers is two, the two lasers are respectively arranged at the two ends of the telescopic rotating mechanism, and the surface of the laser is provided with a laser protection cover.

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

3. The sleeper bolt laser rust removal device according to claim 1, characterized in that: The transverse movement mechanism comprises 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 sleeper bolt laser rust removal device according to claim 1, characterized in that: The telescopic rotating mechanism comprises 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 sleeper bolt laser rust removal device 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 sleeper bolt laser rust removal device according to claim 1, characterized in that: The bearing platform comprises a bearing plate, a connecting plate is connected to the surface of the bearing plate, a second reinforcing rib is connected between the connecting plate and the bearing plate, and a limiting block is connected to the bottom of the bearing plate.

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

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