A laser rust removal device for prestressed materials of high-speed railway sleepers

Abstract

The utility model relates to the field of laser technology, and discloses a laser rust removal device for prestressed materials of high-speed railway sleepers, including a chassis, the top surface of the chassis is threadedly connected to a fixed plate, the top surface of the fixed plate is fixedly connected to a lifting wall, and the lifting wall is slidably connected to a support frame inside. The laser rust removal device for prestressed materials of high-speed railway sleepers, through the arrangement of a collecting component and an angle adjustment component, when it is needed to be used, pull the connecting rod to make the rotating ring rotate on the adjustment column, the dust hood reaches directly above the laser probe, and the nut is screwed on the adjustment column to rotate the thread, squeezing the top surface of the rotating ring, thereby achieving the effect of adjusting the angle of the dust hood, and then starting the negative pressure pump, so that the collection box is in a negative pressure state, so that the dust hood absorbs the smoke generated by the laser, reducing the harm of smoke to workers, while avoiding environmental pollution, and improving the safety of the laser rust removal device for prestressed materials of high-speed railway sleepers.

Description

Technical Field

[0001] The utility model relates to the field of laser technology, in particular to a laser rust removal device for prestressed materials of high-speed railway sleepers. Background Art

[0002] The sleeper, also known as the sleeper, is also a kind of railway accessories. However, the material used is not only wood, so it is more scientific to call it a sleeper. The laser rust removal device for prestressed materials of high-speed railway sleepers is a device used to remove rust on the surface of prestressed parts of railway sleepers. It adopts laser technology and uses high-energy laser beams to irradiate the surface of railway sleeper prestressed parts to remove rust on the surface, thereby improving the surface quality and durability of railway sleeper prestressed parts. By using high-energy laser beams to remove rust on the surface of railway sleeper prestressed parts, this device can improve the service life and safety of railway tracks, reduce maintenance costs, and complete rust removal operations in a shorter time, thereby improving construction efficiency.

[0003] The existing laser rust removal device for prestressed materials of high-speed railway sleepers is not convenient for absorbing the smoke and dust generated by the laser during actual use, thereby reducing the harm of the smoke and dust to the workers.

[0004] After searching the existing patents: a laser rust removal device (publication number: CN212977118U), including a support frame, an object detection module is fixedly connected to the upper surface of the electric pan-tilt and located on the right side of the liveness detection module, a high-definition camera is fixedly connected to the upper surface of the electric pan-tilt and located on the right side of the object detection module, a support column is fixedly connected to the upper surface of the protective pad, a laser is fixedly connected to the upper surface of the high-speed spectrometer, a controller is fixedly connected to the upper surface of the laser, a vertical plate is fixedly connected to the upper surface of the electric pan-tilt and located behind the protective pad, and a fan is provided on the front surface of the vertical plate. The electric pan-tilt in the utility model can realize left and right movement and up and down movement, which increases the working range of the laser as a whole, and the fan can cool the controller to prevent the controller from being damaged due to excessive temperature, which affects its service life.

[0005] Although the above patent has achieved an overall increase in the working range of the laser, and the fan can cool the controller to prevent the controller from being damaged due to excessive temperature and affecting its service life, it is not convenient for clamping laser probes of different sizes. The shaking of the laser probe can easily lead to position deviation during rust removal.

[0006] Therefore, it is necessary to invent a laser rust removal device for prestressed materials of high-speed railway sleepers to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a high-speed railway sleeper prestressed material laser rust removal device which has high practicality, can be simply operated and has a relatively simple structure, thereby solving the problems of being inconvenient to absorb the smoke generated by the laser and being inconvenient to clamp laser probes of different sizes raised in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a laser rust removal device for prestressed materials of high-speed railway sleepers, comprising a chassis, a top surface of the chassis is threadedly connected to a fixing plate, the top surface of the fixing plate is fixedly connected to a lifting wall, the lifting wall is internally slidably connected to a support frame, one side of the support frame is fixedly connected to a pneumatic slide rail, the surface of the pneumatic slide rail is slidably connected to a pneumatic block, one side of the pneumatic block is fixedly connected to a fixing frame, one side of the fixing frame is fixedly connected to a load-bearing frame, one side of the load-bearing frame is threadedly connected to an adjustment assembly, the top surface of the load-bearing frame is fixedly connected to a right clamping block, the top surface of the chassis is fixedly connected to a control box, the top surface of the control box is fixedly connected to a collecting assembly, the input end of the collecting assembly is connected to a dust hood, one side of the dust hood is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a rotating ring, and the interior of the rotating ring is rotatably connected to an angle adjustment assembly.

[0011] As a further solution of the utility model, the adjustment assembly includes a threaded rod threadedly connected to one side of the load-bearing frame, one end of the threaded rod is rotatably connected to a left clamping block, and the left clamping block is convenient for clamping with the right clamping block.

[0012] As a further solution of the utility model, the collecting assembly includes a collecting box fixedly connected to the top surface of the control box, and one end of the collecting box is connected to a negative pressure pump, which is convenient for generating negative pressure to absorb smoke.

[0013] As a further solution of the utility model, the angle adjustment assembly includes an adjustment column rotatably connected to the inside of the rotating ring, and a nut is threadedly connected to the top end of the adjustment column, so that the nut can be easily rotated on the adjustment column.

[0014] As a further solution of the utility model, two groups of sliding blocks are fixedly connected to the bottom of the left clamping block, and the surface of the load-bearing frame is provided with sliding grooves adapted to the sliding blocks, and the sliding grooves facilitate the sliding of the sliding blocks inside.

[0015] As a further solution of the utility model, one end of the control box is electrically connected to a laser probe via a power line, and a threaded hole matched with the threaded rod is opened on one side of the load-bearing frame, and the threaded hole facilitates the rotation of the threaded rod.

[0016] As a further solution of the utility model, a drawer is slidably connected to the interior of the collection box, and a handle is fixedly connected to the surface of the drawer, and the handle is convenient for pulling the drawer.

[0017] (III) Beneficial effects

[0018] The utility model provides a laser rust removal device for prestressed materials of high-speed railway sleepers, which has the following beneficial effects:

[0019] 1. The laser rust removal device for prestressed materials of high-speed railway sleepers is provided with a collecting component and an angle adjustment component. When it is needed, the connecting rod is pulled to make the rotating ring rotate on the adjusting column, and the dust hood reaches directly above the laser probe. The nut is screwed on the adjusting column to rotate the thread and squeeze the top surface of the rotating ring, so as to achieve the effect of adjusting the angle of the dust hood, and then the negative pressure pump is started to make the collection box in a negative pressure state, so that the dust hood can absorb the smoke generated by the laser, reduce the harm of the smoke to the workers, avoid environmental pollution, and improve the safety of the laser rust removal device for prestressed materials of high-speed railway sleepers.

[0020] 2. The laser rust removal device for prestressed materials of high-speed railway sleepers adjusts the settings of the components. When it is necessary to clamp laser probes of different sizes, the laser probe is placed on the load-bearing frame, and then the threaded rod is rotated to make the threaded rod rotate in the threaded hole on one side of the load-bearing frame, thereby pushing the left clamping block, and the slider at the bottom of the left clamping block slides stably in the slide groove, thereby achieving the effect of clamping laser probes of different sizes, preventing the laser probe from shaking, resulting in position deviation during rust removal, and improving the stability and adjustability of the laser rust removal device for prestressed materials of high-speed railway sleepers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the collecting component and the angle adjustment component of the utility model.

[0025] In the figure: 1. chassis; 2. fixed plate; 3. lifting wall; 4. support frame; 5. pneumatic slide rail; 6. pneumatic block; 7. fixed frame; 8. load-bearing frame; 9. adjustment assembly; 901. threaded rod; 902. left clamping block; 10. right clamping block; 11. control box; 12. collection assembly; 1201. collection box; 1202. negative pressure pump; 13. dust hood; 14. connecting rod; 15. rotating ring; 16. angle adjustment assembly; 1601. adjustment column; 1602. nut; 17. slider; 18. laser probe; 19. drawer; 20. handle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: a laser rust removal device for prestressed materials of high-speed railway sleepers, comprising a chassis 1, a fixing plate 2 is threadedly connected to the top surface of the chassis 1, a lifting wall 3 is fixedly connected to the top surface of the fixing plate 2, a support frame 4 is slidably connected to the inside of the lifting wall 3, a pneumatic slide rail 5 is fixedly connected to one side of the support frame 4, a pneumatic block 6 is slidably connected to the surface of the pneumatic slide rail 5, a fixing frame 7 is fixedly connected to one side of the pneumatic block 6, a load-bearing frame 8 is fixedly connected to one side of the fixing frame 7, an adjustment component 9 is threadedly connected to one side of the load-bearing frame 8, and the effect of clamping laser probes 18 of different sizes is achieved by setting the adjustment component 9, so as to prevent the laser probe 18 from shaking, resulting in position deviation during rust removal, thereby improving the precision of the prestressed materials of high-speed railway sleepers. The stability and adjustability of the laser rust removal device for materials are improved. The top surface of the load-bearing frame 8 is fixedly connected with a right clamping block 10, the top surface of the chassis 1 is fixedly connected with a control box 11, and the top surface of the control box 11 is fixedly connected with a collecting component 12. Through the arrangement of the collecting component 12 and the angle adjustment component 16, the dust hood 13 is adjusted in angle and the dust hood 13 absorbs the smoke generated by the laser, thereby reducing the harm of smoke to the workers and avoiding environmental pollution, thereby improving the safety of the laser rust removal device for prestressed materials of high-speed railway sleepers. The input end of the collecting component 12 is connected with the dust hood 13, one side of the dust hood 13 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 is fixedly connected with a rotating ring 15, and the internal rotation of the rotating ring 15 is connected with the angle adjustment component 16;

[0028] The adjustment assembly 9 includes a threaded rod 901 threadedly connected to one side of the load-bearing frame 8, and one end of the threaded rod 901 is rotatably connected to a left clamping block 902. The left clamping block 902 is provided to cooperate with the right clamping block 10 for clamping.

[0029] The collecting assembly 12 includes a collecting box 1201 fixedly connected to the top surface of the control box 11. One end of the collecting box 1201 is connected to a negative pressure pump 1202. The negative pressure pump 1202 is provided to generate negative pressure to absorb smoke.

[0030] The angle adjustment component 16 includes an adjustment column 1601 rotatably connected to the inside of the rotating ring 15, and a nut 1602 is threadedly connected to the top of the adjustment column 1601. The nut 1602 is arranged to rotate on the adjustment column 1601.

[0031] Two sets of sliders 17 are fixedly connected to the bottom of the left clamping block 902, and the surface of the load-bearing frame 8 is provided with slide grooves adapted to the sliders 17. The slide grooves are provided to enable the sliders 17 to slide inside.

[0032] One end of the control box 11 is electrically connected to the laser probe 18 through a power line, and a threaded hole adapted to the threaded rod 901 is provided on one side of the load-bearing frame 8. The threaded hole is provided to enable the threaded rod 901 to rotate.

[0033] A drawer 19 is slidably connected to the interior of the collection box 1201, and a handle 20 is fixedly connected to the surface of the drawer 19. The handle 20 is used to pull the drawer 19.

[0034] In the utility model, the working steps of the device are as follows:

[0035] Step 1: When it is necessary to clamp laser probes 18 of different sizes, place the laser probe 18 on the load-bearing frame 8, and then rotate the threaded rod 901 so that the threaded rod 901 rotates in the threaded hole on one side of the load-bearing frame 8, thereby pushing the left clamping block 902, and the slider 17 at the bottom of the left clamping block 902 slides in the slide groove for stable displacement;

[0036] Step 2: When it is needed, pull the connecting rod 14 to make the rotating ring 15 rotate on the adjusting column 1601, the dust cover 13 reaches the top of the laser probe 18, and screw the nut 1602 on the adjusting column 1601 to rotate the thread and squeeze the top surface of the rotating ring 15;

[0037] The third step: start the negative pressure pump 1202 to make the collection box 1201 in a negative pressure state.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser rust removal device for prestressed materials of high-speed railway sleepers, comprising a chassis (1), characterized in that: The top surface of the chassis (1) is threadedly connected to a fixing plate (2), the top surface of the fixing plate (2) is fixedly connected to a lifting wall (3), the interior of the lifting wall (3) is slidably connected to a support frame (4), one side of the support frame (4) is fixedly connected to a pneumatic slide rail (5), the surface of the pneumatic slide rail (5) is slidably connected to a pneumatic block (6), one side of the pneumatic block (6) is fixedly connected to a fixing frame (7), one side of the fixing frame (7) is fixedly connected to a load-bearing frame (8), and one side of the load-bearing frame (8) is threadedly connected to an adjusting member. The top surface of the load-bearing frame (8) is fixedly connected to a right clamping block (10), the top surface of the chassis (1) is fixedly connected to a control box (11), the top surface of the control box (11) is fixedly connected to a collecting component (12), the input end of the collecting component (12) is connected to a dust hood (13), one side of the dust hood (13) is fixedly connected to a connecting rod (14), one end of the connecting rod (14) is fixedly connected to a rotating ring (15), and the interior of the rotating ring (15) is rotatably connected to an angle adjustment component (16).

2. The laser rust removal device for prestressed materials of high-speed railway sleepers according to claim 1 is characterized in that: The adjustment assembly (9) comprises a threaded rod (901) threadedly connected to one side of the load-bearing frame (8), and one end of the threaded rod (901) is rotatably connected to a left clamping block (902).

3. The laser rust removal device for prestressed materials of high-speed railway sleepers according to claim 1 is characterized in that: The collecting assembly (12) comprises a collecting box (1201) fixedly connected to the top surface of the control box (11), and one end of the collecting box (1201) is connected to a negative pressure pump (1202).

4. The laser rust removal device for prestressed materials of high-speed railway sleepers according to claim 1 is characterized in that: The angle adjustment component (16) comprises an adjustment column (1601) rotatably connected to the inside of the rotating ring (15), and a nut (1602) is threadedly connected to the top end of the adjustment column (1601).

5. The laser rust removal device for prestressed materials of high-speed railway sleepers according to claim 2 is characterized in that: Two groups of sliding blocks (17) are fixedly connected to the bottom of the left clamping block (902), and a sliding groove matching the sliding blocks (17) is provided on the surface of the load-bearing frame (8).

6. The laser rust removal device for prestressed materials of high-speed railway sleepers according to claim 2 is characterized by: One end of the control box (11) is electrically connected to a laser probe (18) via a power line, and one side of the load-bearing frame (8) is provided with a threaded hole adapted to the threaded rod (901).

7. The laser rust removal device for prestressed materials of high-speed railway sleepers according to claim 3 is characterized by: The interior of the collection box (1201) is slidably connected to a drawer (19), and the surface of the drawer (19) is fixedly connected to a handle (20).

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