Laser derusting maintenance device for multiple rows of steel strands

Abstract

The utility model provides a laser derusting maintenance device for multiple rows of steel strands. In the initial state, the multiple steel strands are horizontally arranged, and the conversion device is configured to enable the multiple steel strands to be converted into a second state of vertical arrangement from a first state of horizontal arrangement in the forward movement process of the multiple steel strands. The first laser rust removal device is configured to perform laser rust removal on the multiple steel strands in the first state, and the second laser rust removal device is configured to perform laser rust removal on the multiple steel strands in the second state. Under the combined action of the first laser rust removal device and the second laser rust removal device, all-directional rust removal can be conducted on the steel strand, so that rust removal dead corners are prevented from being generated in the rust removal process, and the rust removal efficiency of the steel strand and the quality of the steel strand after rust removal are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser rust removal, in particular to a laser rust removal and maintenance device for multiple rows of steel strands. Background Art

[0002] Steel strand is a steel product made of multiple steel wires twisted together. When the diameter is small, the steel strand has high strength and toughness. It is widely used in bridges, buildings, water conservancy, energy, infrastructure and geotechnical engineering. Due to the complex working environment of steel strand, it is easy to rust. The rust of steel strand will have an adverse effect on the working performance of steel strand and pose a safety hazard. Even the steel strand shipped by the manufacturer is generally not treated with rust prevention. It is usually sent to customers in rolls. Customers choose different rust prevention methods according to actual conditions. In addition, the steel strand sent by the manufacturer has no good protection during transportation and storage, and there will be some rust on the surface of the steel strand. Therefore, whether it is a newly shipped or in-use steel strand, rust removal is required. However, the traditional manual rust removal method has long been unable to meet the growing demand for rust removal due to its inconvenient operation, low efficiency, low quality and high cost.

[0003] In this regard, the existing steel strand rust removal device includes a box, a transmission device, a guide wheel group, a rust removal wheel group and a clamping knob, etc. When in use, the steel strand to be rusted passes through the rust removal device in the following process: first pass through the guide wheel group at the front end, then pass through three rust removal wheel groups in sequence, and finally come out of the guide wheel group at the rear end. The rust removal wheel group is a pair of rust removal steel brushes. The steel strand passes through two counter-rotating rust removal steel brushes in a manner perpendicular to the axis of the rust removal steel brushes to be brushed to remove the rust. Compared with traditional manual operation, this rust removal device improves work efficiency, but there are still the following problems that hinder its further promotion: first, the work efficiency is still relatively low, and only one steel strand can be processed at a time. In addition, during the processing process, since the rust removal wheel group and the steel strand are in single-point contact, not only the rust removal efficiency is low, but also the effective rust removal range is only concentrated at the tangent point position close to the two rust removal steel brushes, and the remaining parts cannot be effectively rusted, which also causes the quality of the steel strand to be reduced after rust removal. Utility Model Content

[0004] In view of the above-mentioned problems, the utility model is proposed to provide a laser rust removal and maintenance device for multiple rows of steel strands that overcomes the above-mentioned problems or at least partially solves the above-mentioned problems. It can solve the problems of limitation on the number of steel strands to be rusted and dead corners in rust removal of existing devices, thereby achieving the effect of improving the rust removal efficiency and quality of steel strands.

[0005] Specifically, the utility model provides a laser rust removal and maintenance device for multiple rows of steel strands, which includes a frame, a traction device, a conversion device, a first laser rust removal device, and a second laser rust removal device. The traction device is arranged on the frame, and the traction device is used to simultaneously drive multiple steel strands to move forward; in the initial state, multiple steel strands are arranged horizontally; the conversion device is configured to convert the multiple steel strands from a first state of horizontal arrangement to a second state of vertical arrangement during the process of the multiple steel strands moving forward; the first laser rust removal device is configured to perform laser rust removal on the multiple steel strands in the first state; the second laser rust removal device is configured to perform laser rust removal on the multiple steel strands in the second state.

[0006] Optionally, the conversion device includes a gathering component and a plurality of conversion guide wheels; the gathering component is arranged on the front side of the first laser rust removal device, and is used to bring the plurality of steel strands in the first state closer to the middle; the plurality of conversion guide wheels are evenly distributed along the vertical direction and are located on the front side of the gathering component, and each of the conversion guide wheels is used to guide one of the steel strands; the steel strand located in the middle is arranged on the outer conversion guide wheel, and the steel strand located on the outer side is arranged on the inner conversion guide wheel.

[0007] Optionally, the traction device includes a first traction assembly and a second traction assembly; the first traction assembly is used to keep the plurality of steel strands in the first state and convey them forward; the second traction assembly is used to keep the plurality of steel strands in the second state and convey them forward.

[0008] Optionally, the first traction assembly includes two first traction rollers; the first traction rollers are horizontally and rotatably arranged on the frame, and the two first traction rollers are respectively arranged in front and behind the first laser rust removal device; a plurality of first traction wheels are fixedly sleeved on each of the first traction rollers; the two first traction wheels on the two first traction rollers correspond to each other one by one, and the plurality of first traction wheels corresponding to each other are configured to drive the plurality of steel strands to move forward in the first state;

[0009] The second traction assembly includes two second traction rollers; the second traction rollers are vertically and rotatably arranged on the frame, and the two first traction rollers are respectively arranged in front and behind the second laser rust removal device; a plurality of second traction wheels are fixedly sleeved on each of the second traction rollers; the two second traction wheels on the two second traction rollers correspond to each other one by one, and the plurality of one-to-one corresponding second traction wheels are configured to drive the plurality of steel strands to move forward in the second state.

[0010] Optionally, the laser rust removal and maintenance device for multiple rows of steel strands also includes an oiling box and a receiving basin; the oiling box is arranged on the front side of the frame, and anti-rust oil is arranged in the oiling box; after the rust removal is completed, the multiple steel strands pass forward through the oiling box so that the anti-rust oil adheres to the surface of the steel strands; the receiving basin is arranged below the oiling box.

[0011] Optionally, a collecting hopper is provided at the bottom of the frame, and the collecting hopper is funnel-shaped.

[0012] Optionally, a material collection box is arranged below the frame; the material collection box is connected to the lower end of the material collection hopper; and a drawer is movably installed inside the material collection box.

[0013] Optionally, an electromagnet is laid at the bottom of the frame, and the electromagnet is configured to be turned on when the first laser rust removal device and the second laser rust removal device are working.

[0014] Optionally, the frame outer shell is provided with a dustproof shell; the first laser rust removal device, the second laser rust removal device and the conversion device are all arranged in the dustproof shell.

[0015] Optionally, a visual window is provided on the front side wall of the dustproof shell, and a polarizing film is adhered to the visual window.

[0016] In a laser rust removal and maintenance device for multiple rows of steel strands of the utility model, the first laser rust removal device is configured to perform laser rust removal on multiple steel strands in a first state, thereby performing laser rust removal from the upper and lower sides of the steel strands. The second laser rust removal device is configured to perform laser rust removal on multiple steel strands in a second state, thereby performing laser rust removal from the left and right sides of the steel strands. Under the joint action of the first laser rust removal device and the second laser rust removal device, the steel strands can be rust removed in all directions, thereby avoiding the generation of rust removal dead corners during the rust removal process, thereby improving the rust removal efficiency of the steel strands and the quality of the steel strands after rust removal.

[0017] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0019] Figure 1 It is a schematic structural diagram of a laser rust removal and maintenance device for multiple rows of steel strands according to one embodiment of the utility model;

[0020] Figure 2 It is a schematic top view of a laser rust removal and maintenance device for multiple rows of steel strands according to one embodiment of the utility model. DETAILED DESCRIPTION

[0021] Refer to the following Figure 1 to Figure 2 To describe a laser rust removal and maintenance device for multiple rows of steel strands according to an embodiment of the present utility model. In the description of this embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0022] Unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to the specific circumstances.

[0023] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0024] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0025] Figure 1 This is a schematic diagram of the structure of a laser rust removal and maintenance device for multiple rows of steel strands. Figure 1 As shown, and refer to Figure 2 The embodiment of the utility model provides a laser rust removal and maintenance device for multiple rows of steel strands, which includes a frame 100, a traction device, a conversion device, a first laser rust removal device 300 and a second laser rust removal device 400. The traction device is arranged on the frame 100, and the traction device is used to drive multiple steel strands 700 to move forward at the same time. In the initial state, the multiple steel strands 700 are arranged horizontally.

[0026] The conversion device is configured to convert the first state of the plurality of steel strands 700 being arranged horizontally into the second state of being arranged vertically during the forward movement of the plurality of steel strands 700. The first laser rust removal device 300 is configured to perform laser rust removal on the plurality of steel strands 700 in the first state. The second laser rust removal device 400 is configured to perform laser rust removal on the plurality of steel strands 700 in the second state.

[0027] Specifically, the steel strands 700 extend in the front-rear direction, and the traction device drives the steel strands 700 in different states to move forward, so as to facilitate the rust removal device to remove rust from the steel strands 700. Further, the steel strands 700 in the first state are parallel to each other and coplanar in the horizontal direction, and the steel strands 700 in the second state are parallel to each other and coplanar in the vertical direction. Further, in the initial state, multiple steel strands 700 are installed on the traction device in the first state.

[0028] Specifically, the first laser rust removal device 300 is configured to perform laser rust removal on the plurality of steel strands 700 in the first state, thereby performing laser rust removal from the upper and lower sides of the steel strands 700; the second laser rust removal device 400 is configured to perform laser rust removal on the plurality of steel strands 700 in the second state, thereby performing laser rust removal from the left and right sides of the steel strands 700. Therefore, the first laser rust removal device 300 and the second laser rust removal device 400 work together to perform omnidirectional rust removal on the steel strands 700, thereby avoiding dead angles during the rust removal process, thereby improving the rust removal efficiency and rust removal quality of the steel strands 700.

[0029] During operation, the plurality of steel strands 700 are horizontally placed on the traction device, so that the plurality of steel strands 700 are placed on the traction device in the first state. The traction device is started, and the traction device drives the plurality of steel strands 700 to move forward in the first state. During the process of the plurality of steel strands 700 moving forward in the first state, the first laser rust removal device 300 removes rust from the steel strands 700 from the upper and lower sides of the steel strands 700. After the first laser rust removal device 300 removes rust from the steel strands 700, the steel strands 700 move forward into the conversion device.

[0030] The conversion device adjusts the multiple steel strands 700 from the first state to the second state, the traction device continues to drive the multiple steel strands 700 to move forward, and the second laser rust removal device 400 removes rust from the steel strands 700 from the left and right sides.

[0031] In this embodiment, for ease of understanding, the bracket can be divided into a first rust removal area and a second rust removal area. The first laser rust removal device 300 is installed in the first rust removal area, and the second laser rust removal device 400 is installed in the second rust removal area. The conversion device is installed between the first rust removal area and the second rust removal area. In the first rust removal area, the plurality of steel strands 700 are in the first state, and in the second rust removal area, the plurality of steel strands 700 are in the second state.

[0032] In this embodiment, the first laser rust removal device 300 includes two first rust removal racks, which are respectively arranged on the upper and lower sides of the plurality of steel strands 700 in the first state. Each first rust removal rack is provided with a plurality of laser emitters arranged in the horizontal direction. The second laser rust removal device 400 includes two second rust removal racks, which are respectively arranged on the left and right sides of the plurality of steel strands 700 in the second state. Each first rust removal rack is provided with a plurality of laser emitters arranged in the upper and lower directions.

[0033] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the conversion device includes a gathering component 510 and a plurality of conversion guide wheels 520. The gathering component 510 is disposed at the front side of the first laser rust removal device 300, and is used to bring the plurality of steel strands 700 in the first state closer to the middle.

[0034] A plurality of conversion guide wheels 520 are evenly arranged along the vertical direction and are located at the front side of the gathering assembly 510, and each conversion guide wheel 520 is used to guide a steel strand 700. The steel strand 700 located in the middle is arranged on the outer conversion guide wheel 520, and the steel strand 700 located on the outer side is arranged on the inner conversion guide wheel 520.

[0035] Specifically, the gathering assembly 510 is used to bring the plurality of parallel steel strands 700 closer to each other after being rust-removed by the first laser rust-removing device 300. Further, the arrangement of the gathering assembly 510 can prevent the plurality of steel strands 700 from getting entangled during the process of switching from the first state to the second state, thereby affecting the forward movement of the steel strands 700.

[0036] Furthermore, the conversion guide wheel 520 is rotatably disposed on the frame 100, and the multiple reversing guide wheels guide the multiple steel strands 700 so that the state in which the multiple steel strands 700 are output forward is the second state.

[0037] Specifically, the arrangement of the steel strand 700 in the middle on the outer conversion guide wheel 520 and the arrangement of the steel strand 700 located on the outer side on the inner conversion guide wheel 520 can keep the length of each steel strand 700 consistent before and after passing through the gathering component 510, thereby ensuring that the steel strands 700 move at the same speed and preventing the steel strands 700 at special positions from being excessively pulled.

[0038] Further, the number of the steel strands 700 is an even number, the two middle steel strands 700 are installed on the two outermost conversion guide wheels 520 through the gathering assembly 510, and the two outermost steel strands 700 are installed on the two innermost conversion guide wheels 520 through the gathering assembly 510. The two steel strands 700 adjacent to the two outermost adjacent steel strands 700 are installed on the two outermost conversion guide wheels 520 adjacent to the two innermost conversion guide wheels 520, and so on, so that the length of each steel strand 700 before and after passing through the gathering assembly 510 can be the same.

[0039] In this embodiment, the gathering assembly 510 includes a gathering tube and a plurality of guide wheels; the gathering tube is disposed on the frame 100 and extends in the front-rear direction. The guide wheels are rotatably disposed in the gathering tube, and the plurality of guide wheels are evenly distributed circumferentially along the axis of the gathering tube. Specifically, a plurality of steel strands 700 are introduced into the gathering tube, and each steel strand 700 is mounted on a guide wheel. The setting of the guide wheels can reduce the resistance between the steel strands 700 and the gathering tube.

[0040] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the traction device includes a first traction assembly 210 and a second traction assembly 220. The first traction assembly 210 is used to keep the plurality of steel strands 700 in a first state and convey them forward. The second traction assembly 220 is used to keep the plurality of steel strands 700 in a second state and convey them forward.

[0041] Specifically, the arrangement in which the first traction assembly 210 and the second traction assembly 220 respectively drive the steel strand 700 in the first state and the second state to move forward can ensure the stability of the movement of the steel strand 700.

[0042] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the first traction assembly 210 includes two first traction rollers 211, which are horizontally and rotatably arranged on the frame 100, and the two first traction rollers 211 are respectively arranged in front and behind the first laser rust removal device 300. A plurality of first traction wheels 212 are fixedly sleeved on each first traction roller 211. The two first traction wheels 212 on the two first traction rollers 211 correspond to each other one by one, and the plurality of first traction wheels 212 corresponding to each other one by one are configured to drive the plurality of steel strands 700 to move forward in the first state.

[0043] The second traction assembly 220 includes two second traction rollers 221, which are vertically and rotatably arranged on the frame 100, and two first traction rollers 211 are respectively arranged in front and behind the second laser rust removal device 400. A plurality of second traction wheels 222 are fixedly sleeved on each second traction roller 221, and the two second traction wheels 222 on the two second traction rollers 221 correspond to each other one by one, and the plurality of second traction wheels 222 corresponding to each other are configured to drive the plurality of steel strands 700 to move forward in the second state.

[0044] Specifically, the rotation of the first traction roller 211 and the second traction roller 221 respectively drives the first traction wheel 212 and the second traction wheel 222 to rotate, thereby driving the steel strand 700 to move forward. Furthermore, the first traction wheel 212 and the second traction wheel 222 are both made of rubber material, thereby increasing the friction force on the steel strand 700 to prevent the steel strand 700 from slipping during the forward movement.

[0045] In this embodiment, if Figure 1 and Figure 2 As shown, there are two first traction assemblies 210, and the two first traction assemblies 210 are symmetrically arranged relative to the steel strand 700, so that the first traction wheels 212 on the two first traction rollers 211 of the two first traction assemblies 210 clamp and transport the steel strand 700.

[0046] There are two second traction assemblies 220, and the two second traction assemblies 220 are symmetrically arranged relative to the steel strand 700, so that the second traction wheels 222 on the two second traction rollers 221 of the two second traction assemblies 220 clamp and convey the steel strand 700.

[0047] In this embodiment, the traction device further includes a traction motor and a synchronous belt. The synchronous belt is sleeved on the two first traction rollers 211 and the two second traction rollers 221 to make the first traction rollers 211 and the second traction rollers 221 rotate synchronously. The traction motor is fixedly arranged on the frame 100 and connected to one of the first traction rollers 211 or one of the second traction rollers 221 to drive the first traction rollers 211 and the second traction rollers 221 to rotate.

[0048] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the laser rust removal and maintenance device for multiple rows of steel strands also includes an oiling box 610 and a receiving basin 620. The oiling box 610 is arranged at the front side of the frame 100, and anti-rust oil is arranged in the oiling box 610. After the rust removal is completed, the multiple steel strands 700 pass through the oiling box 610 forward so that the anti-rust oil adheres to the surface of the steel strands 700. The receiving basin 620 is arranged below the oiling box 610.

[0049] Specifically, the front and rear side walls of the oiling box 610 are each provided with a plurality of through holes, and the other through holes on the front and rear side walls of the oiling box 610 correspond one to one, so that the steel strand 700 enters the oiling box 610 from the front through hole and then passes through the oiling box 610 from the rear through hole.

[0050] Further, specifically, the anti-rust oil can form a protective layer on the steel strand 700 after rust removal, preventing the surface of the steel strand 700 from contacting the air, thereby preventing the steel strand 700 from being oxidized and rusted again within a period of time, thereby achieving the effect of extending the service life of the steel strand 700. At the same time, applying the rust removal oil on the surface of the steel strand 700 can increase the aesthetics of the steel strand 700.

[0051] In this embodiment, brushes are evenly distributed circumferentially on the through holes.

[0052] During operation, the steel strand 700 is cleaned by the brush when passing through the through hole at the front side, thereby cleaning the dust particles on the surface of the steel strand 700. The steel strand 700 passes through the oiling box 610 from the through hole at the rear side, and the brush on the through hole at the rear side can scrape off the excess anti-rust oil on the steel strand 700, so that the anti-rust oil is evenly attached to the surface of the steel strand 700, thereby increasing the aesthetics of the steel strand 700.

[0053] Specifically, the anti-rust oil can be replaced by anti-rust materials such as anti-rust paint.

[0054] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, a collecting hopper 110 is provided at the bottom of the frame 100, and the collecting hopper 110 is funnel-shaped.

[0055] Specifically, a discharge port is provided at the lowest position of the bottom. Further, the rust residue generated by the first laser rust removal device 300 and the second laser rust removal device 400 cleaning the steel strand 700 falls downward. The collecting hopper 110 is a funnel-shaped setting, which can make the rust residue gather at the discharge port and conveniently discharge it outward from the discharge port.

[0056] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, a material collecting box 120 is arranged below the frame 100; the material collecting box 120 is connected to the lower end of the material collecting hopper 110; and a drawer 121 is movably installed inside the material collecting box 120. Specifically, the rust slag enters the drawer 121 of the material collecting box 120 from the discharge port, and the setting of the drawer 121 can facilitate the removal of the rust slag.

[0057] Furthermore, a handle is installed on one side of the drawer 121, and blocks are provided on both sides of the drawer 121. The handle can facilitate the drawer 121 to be pulled out from the inside of the material collection box 120, thereby facilitating the cleaning of dust and rust residue inside the drawer 121. The blocks can make the drawer 121 engage with the material collection box 120, thereby ensuring the stability of the drawer 121 when sliding inside the material collection box 120.

[0058] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, an electromagnet 130 is laid on the bottom of the frame 100, and the electromagnet 130 is configured to be turned on when the first laser rust removal device 300 and the second laser rust removal device 400 are working.

[0059] Specifically, the electromagnet 130 is energized and has magnetism when it is turned on, so that the electromagnet 130 can adsorb the rust residue, so that the rust residue is adsorbed on the surface of the collecting hopper 110, and the rust residue dust is prevented from flying around. Further, the first laser rust removal device 300 and the second laser rust removal device 400 are both electrically connected to the electromagnet 130, and are configured to be turned on and off at the same time. When the rust removal operation on the steel strand 700 is completed, the first laser rust removal device and the second laser rust removal device 400 are turned off, and the electromagnet 130 is turned off and loses its magnetism, and the rust residue slides downward along the inclined surface of the collecting hopper 110 and is discharged from the discharge port.

[0060] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the frame 100 is provided with a dustproof shell. The first laser rust removal device 300, the second laser rust removal device 400 and the conversion device are all arranged in the dustproof shell. Specifically, the first laser rust removal device 300, the second laser rust removal device 400 and the conversion device are all arranged in the dustproof shell, which can prevent rust dust from splashing outward and polluting the environment during the rust removal process of the steel strand 700.

[0061] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, a visual window is provided on the front side wall of the dustproof shell, and a polarizing film is pasted on the visual window. Specifically, the visual window can be used to observe the working condition of the laser rust removal device in the rust removal chamber to remove rust from the steel strand 700, and the polarizing film can reduce the intensity of the laser transmitted by the device, thereby preventing the laser from causing damage to human eyes.

[0062] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the dustproof shell is provided with a one-way air inlet pipe for allowing outside air to enter the shell, thereby preventing dust from floating out of the dustproof shell from the air inlet position.

[0063] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A laser rust removal and maintenance device for multiple rows of steel strands, characterized in that: include: frame; A traction device, the traction device is arranged on the frame, and the traction device is used to drive multiple steel strands to move forward at the same time; In an initial state, a plurality of the steel strands are arranged horizontally; A conversion device, wherein the conversion device is configured to convert a first state of the plurality of steel strands being arranged horizontally into a second state of being arranged vertically during the process of the plurality of steel strands moving forward; a first laser rust removal device, the first laser rust removal device being configured to perform laser rust removal on the plurality of steel strands in the first state; A second laser rust removal device is configured to perform laser rust removal on the plurality of steel strands in the second state.

2. The laser rust removal and maintenance device for multi-row steel strands according to claim 1 is characterized in that: The conversion device comprises: A gathering component, which is arranged at the front side of the first laser rust removal device and is used to bring the plurality of steel strands in the first state closer to the middle; Multiple conversion guide wheels are evenly distributed along the vertical direction and located on the front side of the gathering assembly, each of the conversion guide wheels is used to guide one of the steel strands; the steel strand located in the middle is arranged on the outer conversion guide wheel, and the steel strand located on the outer side is arranged on the inner conversion guide wheel.

3. The laser rust removal and maintenance device for multi-row steel strands according to claim 1 or 2, characterized in that: The traction device comprises: a first traction assembly, the first traction assembly being used to transport the plurality of steel strands forward while maintaining the first state; A second traction assembly is used to keep the plurality of steel strands in the second state and transport them forward.

4. The laser rust removal and maintenance device for multi-row steel strands according to claim 3 is characterized in that: The first traction assembly comprises: Two first traction rollers, the first traction rollers are horizontally and rotatably arranged on the frame, and the two first traction rollers are respectively arranged in front and behind the first laser rust removal device; a plurality of first traction wheels are fixedly sleeved on each of the first traction rollers; the two first traction wheels on the two first traction rollers correspond to each other one by one, and the plurality of first traction wheels corresponding to each other one by one are configured to drive the plurality of steel strands to move forward in a first state; The second traction assembly comprises: Two second traction rollers, the second traction rollers are vertically and rotatably arranged on the frame, and the two first traction rollers are respectively arranged in front and behind the second laser rust removal device; a plurality of second traction wheels are fixedly sleeved on each of the second traction rollers; the two second traction wheels on the two second traction rollers correspond to each other one by one, and the plurality of one-to-one corresponding second traction wheels are configured to drive the plurality of steel strands to move forward in the second state.

5. The laser rust removal and maintenance device for multi-row steel strands according to claim 1 is characterized in that: Also includes: An oiling box, the oiling box being arranged at the front side of the frame, and containing anti-rust oil; After the rust removal is completed, the plurality of steel strands pass forward through the oiling box so that the anti-rust oil adheres to the surface of the steel strands; A receiving basin is arranged below the oiling box.

6. The laser rust removal and maintenance device for multi-row steel strands according to claim 1 is characterized in that: A collecting hopper is provided at the bottom of the frame, and the collecting hopper is in a funnel shape.

7. The laser rust removal and maintenance device for multiple rows of steel strands according to claim 6 is characterized in that: A material collection box is arranged below the frame; the material collection box is communicated with the lower end of the material collection hopper; and a drawer is movably installed inside the material collection box.

8. The laser rust removal and maintenance device for multiple rows of steel strands according to claim 1 or 6, characterized in that: An electromagnet is laid at the bottom of the frame, and the electromagnet is configured to be turned on when the first laser rust removal device and the second laser rust removal device are working.

9. The laser rust removal and maintenance device for multi-row steel strands according to claim 1, characterized in that: The outer shell of the frame is provided with a dustproof shell; the first laser rust removal device, the second laser rust removal device and the conversion device are all arranged in the dustproof shell.

10. The laser rust removal and maintenance device for multiple rows of steel strands according to claim 9, characterized in that: A visual window is arranged on the front side wall of the dustproof shell, and a polarizing film is adhered to the visual window.

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