Laser rust removal equipment for steel structure assembly

Abstract

The invention relates to the technical field of industrial manufacturing, and discloses a laser rust removal device for a steel structure component, which comprises a laser emission box, a telescopic mechanism, a laser dust removal device, a laser dust removal device, a laser dust removal device and a laser dust removal device, and is characterized in that the top of the laser emission box is fixedly connected with a laser emitter, and the two sides of the laser emission box are rotatably connected with supporting legs through rotating shafts; comprising a connecting ring fixedly connected with the left side of a laser emission box, the connecting ring is fixedly connected with the surface of a telescopic pipe, the bottom of the inner wall of the connecting ring is fixedly connected with a compression pipe, and the top of the compression pipe is fixedly connected with a pressing plate. By arranging the telescopic mechanism, energy waves can be transmitted into an internal passage of the telescopic pad through an internal absorption groove of an absorption block and are absorbed through an internal absorption disc of the telescopic pad, and the phenomenon that when a large number of accumulated corrosion layers or dirt is subjected to laser cleaning, the energy waves are damaged can be avoided. The enhanced laser beams can influence the surface of the steel structure on the periphery of the corrosion layer in the steel structure assembly.

Description

Technical Field

[0001] The invention relates to the technical field of industrial manufacturing, in particular to laser rust removal equipment for steel structure components. Background Art

[0002] Laser rust removal equipment for steel structure components is an advanced equipment that uses high-energy laser beams to remove rust and contaminants on the surface of steel structures. Laser rust removal equipment emits high-energy laser beams and irradiates the surface of steel structure components. The laser energy is absorbed by the rust layer and contaminants, causing them to instantly heat up, expand and vaporize, and then peel off from the surface of the steel structure.

[0003] The patent application with application number CN202410138644.0 discloses a laser rust removal device for steel structure components, including a bracket and a rust removal mechanism, wherein the rust removal mechanism includes: a feeding port, a first fixed frame, a second fixed frame, a moving component, a clamping component, a laser emitter, a moving block, a limit block, a limit frame, a driving component and a displacement component; the feeding port is circular in shape.

[0004] However, the patent also has the following shortcomings: when using the laser rust removal equipment for steel structure components to remove rust from the inside of the steel structure components, when there is a large area of ​​rust layer or contaminants on the inner wall of the steel structure components, it is necessary to increase the energy and irradiation range of the laser beam. However, due to the blind spots in the interior of the steel structure, the operator may not be able to accurately grasp the laser emission amount, resulting in incorrect irradiation of other surfaces of the steel structure components. In view of this situation, a laser rust removal equipment for steel structure components is specially proposed. Summary of the invention

[0005] The object of the present invention is to provide a laser rust removal device for steel structure components to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a laser rust removal device for steel structure components, comprising a laser emission box, a laser emitter is fixedly connected to the top of the laser emission box, support legs are rotatably connected to both sides of the laser emission box through a rotating shaft, and a telescopic tube is slidably connected to the inner wall of the laser emission box, and further comprising: The telescopic mechanism includes a connecting ring fixedly connected to the left side of the laser launch box, the connecting ring is fixedly connected to the surface of the telescopic tube, a compression tube is fixedly connected to the bottom of the inner wall of the connecting ring, a pressing plate is fixedly connected to the top of the compression tube, a connecting rope is slidably connected to the left slot of the connecting ring, an end of the connecting rope away from the connecting ring is fixedly connected to a clamping ring, contraction mechanisms are provided on both sides of the clamping ring, a covering mechanism is provided on the surface of the clamping ring, the clamping ring is fixedly connected to one end of the telescopic tube, drainage rings are fixedly connected on both sides of the clamping ring, a contact assembly is provided on the inner wall of the clamping ring, and the clamping ring is pushed by the connecting rope that is telescoped outward.

[0007] According to the above technical solution, the contact assembly includes a compression chamber fixedly connected to the inner wall of the clamping ring, a telescopic pad fixedly connected to the bottom of the inner wall of the compression chamber, an adsorption plate fixedly connected to the end of the telescopic pad away from the compression chamber, an absorption plate fixedly connected to the bottom of the inner wall of the telescopic pad, an adsorption capsule fixedly connected to the end of the absorption plate away from the bottom of the inner wall of the telescopic pad, an absorption block fixedly connected to the surface of the adsorption plate, and a collection tube fixedly connected to the end of the absorption block away from the adsorption plate, and a part of the energy wave can be absorbed into the interior through the collection groove on the surface of the collection tube.

[0008] According to the above technical solution, the contraction mechanism includes a connecting block, one end of the connecting block is fixedly connected to the surface of the clamping ring, one end of the drainage ring is fixedly connected to the surface of the connecting block, one end of the drainage ring is fixedly connected to the surface of the connecting block, the surface of the connecting block is fixedly connected with a contraction cavity block, the surface slot of the contraction cavity block is slidably connected with a compression bag, a limiting component is provided at the bottom of the inner wall of the contraction cavity block, and the air pressure is introduced into the internal slot of the connecting block through the internal passages of the drainage rings on both sides of the clamping ring.

[0009] According to the above technical solution, the limiting component includes a connecting frame, one end of the connecting frame is fixedly connected to the bottom of the inner wall of the contraction chamber block, the bottom of the inner wall of the connecting frame is fixedly connected to a pushing tube, the end of the pushing tube away from the bottom of the inner wall of the connecting frame is fixedly connected to a contact clamp, the surface slot of the contact clamp is slidably connected to the limiting block, the inner walls of the contact clamp are rotatably connected to the covering blocks on both sides through a rotating shaft, the bottom of the inner wall of the contact clamp is fixedly connected to a pushing rope, the end of the pushing rope away from the bottom of the inner wall of the contact clamp is fixedly connected to the left side of the covering block, and a concentrating component is arranged on the right side of the covering block, and an air pressure is generated inside the compression tube and flows into the pushing rope through the slot of the contact clamp.

[0010] According to the above technical solution, the concentrating component includes a cluster block, which is fixedly connected to the right side of the cladding block, a resistance block is fixedly connected to the inner wall of the cluster block, and a guide block is fixedly connected to one end of the resistance block. The laser energy wave will be refracted into the interior of the cluster block through the inclined guide block.

[0011] According to the above technical solution, the covering mechanism includes a covering arm, which is fixedly connected to the surface of the clamping ring, the top of the covering arm is fixedly connected to a telescopic frame, the inner walls of the telescopic frame are fixedly connected to pushing arms, the left side of the covering arm is fixedly connected to a connecting rod, the end of the connecting rod away from the covering arm is fixedly connected to the surface of the drainage ring, the right side of the covering arm is fixedly connected to a guide ring, and the left side of the covering arm is provided with an absorption component, and a portion of the air pressure will enter the interior of the guide ring through the connecting rod.

[0012] According to the above technical solution, the absorption component includes an impact tube, one end of the impact tube is fixedly connected to the left side of the covering arm, the end of the impact tube away from the covering arm is fixedly connected to a movable frame, both sides of the inner wall of the movable frame are rotatably connected to absorption plates through a rotating shaft, the left side of the absorption plate is fixedly connected to an absorption rope, the end of the absorption rope away from the absorption plate is fixedly connected to the top of the contraction chamber block, and the suction force is transmitted into the multiple absorption tubes inside the absorption plate through the absorption rope.

[0013] According to the above technical solution, the number of the shrinkage chamber blocks is set to two, and the two shrinkage chamber blocks are symmetrically installed on the surface of the connecting block with the center line of the clamping ring as the symmetry axis. The air pressure injected into the internal slot of the shrinkage chamber block will drive the pushing tube inside the connecting frame to retract and contract outward.

[0014] Compared with the prior art, the present invention provides a laser rust removal device for steel structure components, which has the following beneficial effects: 1. The present invention is provided with a telescopic mechanism, and a part of the energy wave can be absorbed into the interior through the collecting groove on the surface of the collecting tube. The energy wave will be transmitted into the internal passage of the telescopic pad through the internal absorption groove of the absorption block, and absorbed by the internal absorption disk of the telescopic pad. By providing this mechanism, it can be avoided that when a large amount of accumulated rust layer or dirt is laser cleaned, the enhanced laser beam will not affect the steel structure surface around the rust layer inside the steel structure component.

[0015] 2. The present invention is provided with a retracting mechanism. When the contact clamp is extended outward and slides inside the steel structure component to the surface of the accumulated rust layer or dirt, the contact clamp will stop extending outward through the squeeze between the limit block and the surface of the decorative layer. By providing this mechanism, the laser irradiation of the rust layer or dirt inside the steel structure component can be limited to avoid the laser beam with increased energy from erroneously irradiating the steel structure surface around the rust layer.

[0016] 3. By setting up a concentrating component, a part of the energy wave contained in the laser beam will irradiate the surface of the cluster block. This part of the laser energy wave will be refracted into the interior of the cluster block through the inclined guide block, and the internal space of the cluster block will be compressed by multiple resistance blocks, thereby compressing the laser energy wave, reducing the irradiation range of the laser energy wave and enhancing the energy value, thereby improving the cleaning efficiency of the rust layer or dirt accumulated in large quantities inside the steel structure component.

[0017] 4. The present invention is provided with a covering mechanism, which compresses the internal space of the compression bag by squeezing the inside of the compression bag, thereby forming a pressure difference with the outside, and then forming a negative pressure suction force, and the suction force is transmitted to multiple absorption tubes inside the absorption plate through the absorption rope. By setting up this mechanism, the suction force generated in the absorption tube can absorb the harmful gases generated by the laser beam cleaning the dirt or rust layer into the inside, thereby avoiding the large amount of harmful gases generated after the large amount of accumulated modification layer or dirt is cleaned by the laser, which will affect the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional structural schematic diagram of the telescopic mechanism of the present invention; Figure 3 is a schematic cross-sectional structural diagram of the contact assembly of the present invention; Figure 4 is a stereogram of the contraction mechanism of the present invention; Figure 5 is a three-dimensional diagram of the limit assembly of the present invention; Figure 6 is a perspective view of the centralized assembly of the present invention; Figure 7 is a three-dimensional diagram of the coating mechanism of the present invention; Figure 8 is a perspective view of an absorbent assembly of the present invention.

[0019] In the figure: 1. laser emission box; 2. support leg; 3. laser emitter; 4. telescopic tube; 5. telescopic mechanism; 501. connecting ring; 502. compression tube; 503. pressing plate; 504. connecting rope; 505. clamping ring; 506. drainage ring; 507. contact assembly; 5071. compression chamber; 5072. telescopic pad; 5073. absorption disk; 5074. absorption capsule; 5075. absorption disk; 5076. absorption block; 5077. collection tube; 6. contraction mechanism; 601. connecting block; 602. contraction chamber block; 603. compression capsule; 604, limit assembly; 6041, connecting frame; 6042, push tube; 6043, contact clamp; 6044, limit block; 6045, push rope; 6046, covering block; 605, concentration assembly; 6051, clustering block; 6052, resistance block; 6053, guide block; 7, covering mechanism; 701, covering arm; 702, connecting rod; 703, guide ring; 704, telescopic frame; 705, push arm; 706, absorption assembly; 7061, impact tube; 7062, movable frame; 7063, absorption plate; 7064, absorption rope. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] For example, see Figure 1-Figure 3 The present invention provides a technical solution: a laser rust removal device for steel structure components, comprising a laser emission box 1, a laser emitter 3 is fixedly connected to the top of the laser emission box 1, support legs 2 are rotatably connected to the two sides of the laser emission box 1 through a rotating shaft, and a telescopic tube 4 is slidably connected to the inner wall of the laser emission box 1, and further comprising: The telescopic mechanism 5 includes a connecting ring 501 fixedly connected to the left side of the laser emission box 1, a plug-in hole is provided at the top of the connecting ring 501, a plug-in rod is installed at the bottom of the pressing plate 503, and the plug-in rod can be inserted into the plug-in hole to fix the pressing plate 503, the connecting ring 501 is fixedly connected to the surface of the telescopic tube 4, a compression tube 502 is fixedly connected to the bottom of the inner wall of the connecting ring 501, and a pressing plate 503 is fixedly connected to the top of the compression tube 502, and the compression tube 502 can be completely pressed to the bottom into the inner wall of the connecting ring 501 by the pressing plate 503, and the plug-in rod at the bottom of the pressing plate 503 will be inserted into the top plug-in hole of the connecting ring 501, thereby fixing the pressing plate 503 to the surface of the connecting ring 501, and the compression tube 502 is fixedly connected to the bottom of the inner wall of the connecting ring 501. The air pressure compressed inwardly and discharged outwardly by 502 will not flow back into the interior thereof. A connecting rope 504 is slidably connected to the left slot of the connecting ring 501. An air groove is provided inside the connecting rope 504, and the connecting rope 504 has the function of telescoping inside and outside. When the internal air groove of the connecting rope 504 receives the air pressure, it will telescope outwardly and push the clamping ring 505. The end of the connecting rope 504 away from the connecting ring 501 is fixedly connected to the clamping ring 505. Contraction mechanisms 6 are provided on both sides of the clamping ring 505. A covering mechanism 7 is provided on the surface of the clamping ring 505. The clamping ring 505 is fixedly connected to one end of the telescopic tube 4. Drainage rings 506 are fixedly connected on both sides of the clamping ring 505. A contact assembly 507 is provided on the inner wall of the clamping ring 505.

[0022] The contact assembly 507 includes a compression chamber 5071 fixedly connected to the inner wall of the clamping ring 505, a telescopic pad 5072 fixedly connected to the bottom of the inner wall of the compression chamber 5071, an adsorption disk 5075 fixedly connected to the end of the telescopic pad 5072 away from the compression chamber 5071, an absorption disk 5073 fixedly connected to the bottom of the inner wall of the telescopic pad 5072, an absorption chamber is provided inside the absorption disk 5073, and external energy can be absorbed through the absorption chamber, an end of the absorption disk 5073 away from the bottom of the inner wall of the telescopic pad 5072 is fixedly connected to an adsorption capsule 5074, an absorption block 5076 is fixedly connected to the surface of the adsorption disk 5075, and an end of the absorption block 5076 away from the adsorption disk 5075 is fixedly connected to a collection tube 5077.

[0023] The working method of the first embodiment is as follows: after aligning the emission direction of one end of the laser emission box 1 with the interior of the steel structure component, the pressing plate 503 is pressed downward to apply pressure to the compression tube 502 at the bottom. The compression tube 502 will expand and contract downward after being subjected to the pressure. At the same time, air pressure will be generated and flow into the connecting ring 501. After the gas is injected into the interior of the connecting rope 504, it will drive it to expand and contract outward, thereby pushing the clamping ring 505 through the outward-expanding connecting rope 504, thereby driving the expansion tube 4 to expand and contract outward into the interior of the steel structure component. When the expansion tube 4 moves and approaches the rust layer inside the steel structure component, when the adsorption disk 5075 comes into contact with the interior of the steel structure component, it is adsorbed and fixed to the interior of the steel structure component through the adsorption capsule 5074. After starting the switch of the laser emitter 3, it will make The laser emission box 1 emits a laser outward through the tube mouth of the telescopic tube 4. When the laser increases the emission range to clean a large amount of accumulated rust layer or dirt inside the steel structure component, in order to prevent the energy wave range generated by the laser beam from reaching the steel structure surface around the rust layer, a part of the energy wave can be absorbed into the interior through the collection groove on the surface of the collection tube 5077, and the heat generated by the laser beam will be absorbed into the interior by the absorption groove on the surface of the absorption block 5076. The energy wave will be transmitted into the internal passage of the telescopic pad 5072 through the internal absorption groove of the absorption block 5076, and absorbed by the internal absorption disk 5073 of the telescopic pad 5072, which can avoid the enhanced laser beam from affecting the steel structure surface around the rust layer inside the steel structure component when laser cleaning is performed on a large amount of accumulated rust layer or dirt.

[0024] Example 2: Based on Example 1, continue to refer to Figure 4-Figure 6 The contraction mechanism 6 includes a connecting block 601, one end of which is fixedly connected to the surface of the clamping ring 505, and a contraction cavity block 602 is fixedly connected to the surface of the connecting block 601. A compression bag 603 is slidably connected to the surface groove of the contraction cavity block 602. By squeezing the inside of the compression bag 603, the internal space of the compression bag 603 will be compressed, thereby forming a pressure difference with the outside, and then forming a negative pressure suction force. A limiting component 604 is set at the bottom of the inner wall of the contraction cavity block 602.

[0025] The limiting component 604 includes a connecting frame 6041, one end of which is fixedly connected to the bottom of the inner wall of the contraction cavity block 602, a pushing tube 6042 is fixedly connected to the bottom of the inner wall of the connecting frame 6041, and one end of the pushing tube 6042 away from the bottom of the inner wall of the connecting frame 6041 is fixedly connected to a contact clamp 6043, and the surface groove of the contact clamp 6043 is slidably connected to the limiting block 6044, and the inner wall of the contact clamp 6043 is rotatably connected to the covering block 6046 on both sides through a rotating shaft, and the inner wall bottom of the contact clamp 6043 is fixedly connected to a pushing rope 6045, which has a telescopic characteristic and a cavity is opened inside. The compressed gas received by the pushing rope 6045 will push the covering block 6046, and the end of the pushing rope 6045 away from the bottom of the inner wall of the contact clamp 6043 is fixedly connected to the left side of the covering block 6046, and the right side of the covering block 6046 is provided with a centralizing component 605.

[0026] The concentrated component 605 includes a cluster block 6051, which is fixedly connected to the right side of the covering block 6046, and a resistance block 6052 is fixedly connected to the inner wall of the cluster block 6051, and a guide block 6053 is fixedly connected to one end of the resistance block 6052.

[0027] The working method of the second embodiment is as follows: when the pressing plate 503 is pressed downward to compress the compression tube 502 at the bottom, the generated air pressure flows into the interior of the clamping ring 505, and the internal passages of the guide rings 506 on both sides of the clamping ring 505 will introduce the air pressure into the internal slots of the connecting block 601, and the air pressure enters the interior of the contraction cavity block 602 through the internal slots of the connecting block 601. The air pressure injected into the internal slots of the contraction cavity block 602 will drive the push tube 6042 inside the connecting frame 6041 to expand and contract outward, and the outward-expanding push tube 6042 042 will drive the contact clamp 6043 to move toward and approach the center of the tube mouth of the telescopic tube 4, and when the contact clamp 6043 is extended and retracted from the inside of the contraction cavity block 602, the limit block 6044 will pop out from the inner wall of the contact clamp 6043. When the contact clamp 6043 is extended and retracted outward and slides inside the steel structure component to the surface of the accumulated rust layer or dirt, the contact clamp 6043 will stop extending and retracting outward through the squeeze between the limit block 6044 and the surface of the finishing layer, so that the rust layer or dirt inside the steel structure component can be irradiated and limited by the laser. To prevent the laser beam with increased energy from irradiating the steel structure surface around the rust layer by mistake, each time the pressing plate 503 is pressed down, an air pressure is generated inside the compression tube 502 and flows into the push rope 6045 through the slot of the contact clamp 6043, thereby driving the push rope 6045 to extend one end of the push rope 6045 outward, and the outwardly extended push rope 6045 pushes the covering block 6046, causing the covering block 6046 to rotate outward to a certain angle, and the covering block 6046 rotating inward on both sides will spray the telescopic tube 4 The laser beam is limited, and when the laser beam is ejected from the nozzle of the telescopic tube 4, a part of the energy wave contained in the laser beam will irradiate the surface of the cluster block 6051, and this part of the laser energy wave will be refracted into the interior of the cluster block 6051 through the inclined guide block 6053, and the internal space of the cluster block 6051 will be compressed by multiple resistance blocks 6052, thereby compressing the laser energy wave, reducing the irradiation range of the laser energy wave and enhancing the energy value, thereby improving the cleaning efficiency of the rust layer or dirt accumulated in large quantities inside the steel structure component.

[0028] Example 3: Based on Example 1, continue to refer to Figure 7-Figure 8The covering mechanism 7 includes a covering arm 701, which is fixedly connected to the surface of the clamping ring 505, and a telescopic frame 704 is fixedly connected to the top of the covering arm 701. Pushing arms 705 are fixedly connected to both sides of the inner wall of the telescopic frame 704. The pushing arms 705 are made of a flexible and telescopic characteristic material, and an air pressure groove is opened inside. When receiving air pressure, it will stretch outward and push the absorption plate 7063. A connecting rod 702 is fixedly connected to the left side of the covering arm 701, and the end of the connecting rod 702 away from the covering arm 701 is fixedly connected to the surface of the drainage ring 506, and the right side of the covering arm 701 is fixedly connected to the guide ring 703. An absorption component 706 is arranged on the left side of the covering arm 701.

[0029] The absorption component 706 includes an impact tube 7061, one end of the impact tube 7061 is fixedly connected to the left side of the covering arm 701, the end of the impact tube 7061 away from the covering arm 701 is fixedly connected to a movable frame 7062, the inner wall of the movable frame 7062 is rotatably connected to an absorption plate 7063 on both sides through a rotating shaft, the left side of the absorption plate 7063 is fixedly connected to an absorption rope 7064, and the end of the absorption rope 7064 away from the absorption plate 7063 is fixedly connected to the top of the contraction chamber block 602.

[0030] Working method of the third embodiment: When the air pressure flows inside the guide ring 506, a part of the air pressure will enter the inside of the guide ring 703 through the connecting rod 702. When the air pressure flows into the internal slot of the telescopic frame 704 through the internal passage of the guide ring 703, it will flow into the inside of the push arm 705, thereby driving the push arm 705 to retract outward and push the absorption plate 7063. The more times the pressing plate 503 is pressed downward, the greater the amount of air pressure flowing into the guide ring 703, thereby driving the push arm 705 to retract outward for a longer length, and the outward-retracted push arm 705 will also push the surface of the absorption plate 7063. The stronger the pushing force is, the greater the angle at which the absorption plate 7063 will rotate inward, and the closer it will be to the irradiation range of the laser beam. When the contraction cavity block 602 comes into contact with the inside of the steel structure component, negative pressure suction is generated by squeezing the compression bag 603, and this suction is transmitted to the multiple absorption tubes inside the absorption plate 7063 through the absorption rope 7064. By setting up this mechanism, the suction generated in the absorption tube can absorb the harmful gases generated by the laser beam when cleaning the dirt or rust layer into the interior, thereby avoiding the large amount of harmful gases generated after the accumulated decorative layer or dirt is cleaned by the laser, which will affect the operator.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A laser rust removal device for steel structure components, comprising a laser emission box (1), a laser emitter (3) fixedly connected to the top of the laser emission box (1), support legs (2) rotatably connected to both sides of the laser emission box (1) via a rotating shaft, and a telescopic tube (4) slidably connected to the inner wall of the laser emission box (1), It is characterized in that Also includes: The telescopic mechanism (5) comprises a connecting ring (501) fixedly connected to the left side of the laser emission box (1), the connecting ring (501) being fixedly connected to the surface of the telescopic tube (4), a compression tube (502) being fixedly connected to the bottom of the inner wall of the connecting ring (501), a pressing plate (503) being fixedly connected to the top of the compression tube (502), a connecting rope (504) being slidably connected to the left slot of the connecting ring (501), a clamping ring (505) being fixedly connected to one end of the connecting rope (504) away from the connecting ring (501), a contraction mechanism (6) being arranged on both sides of the clamping ring (505), a covering mechanism (7) being arranged on the surface of the clamping ring (505), the clamping ring (505) being fixedly connected to one end of the telescopic tube (4), drainage rings (506) being fixedly connected to both sides of the clamping ring (505), and a contact assembly (507) being arranged on the inner wall of the clamping ring (505); The contact assembly (507) comprises a compression chamber (5071) fixedly connected to the inner wall of a clamping ring (505); a telescopic pad (5072) is fixedly connected to the bottom of the inner wall of the compression chamber (5071); an end of the telescopic pad (5072) away from the compression chamber (5071) is fixedly connected to a suction plate (5075); an absorption plate (5073) is fixedly connected to the bottom of the inner wall of the telescopic pad (5072); an end of the absorption plate (5073) away from the bottom of the inner wall of the telescopic pad (5072) is fixedly connected to an absorption capsule (5074); an absorption block (5076) is fixedly connected to the surface of the absorption plate (5075); and an end of the absorption block (5076) away from the absorption plate (5075) is fixedly connected to a collection tube (5077).

2. The laser rust removal equipment for steel structure components according to claim 1, Features: The contraction mechanism (6) comprises a connection block (601), one end of the connection block (601) being fixedly connected to the surface of the clamping ring (505), a contraction cavity block (602) being fixedly connected to the surface of the connection block (601), a compression capsule (603) being slidably connected to a groove hole on the surface of the contraction cavity block (602), and a limit position assembly (604) being provided at the bottom of the inner wall of the contraction cavity block (602).

3. The laser rust removal equipment for steel structure components according to claim 2, Features: The limiting assembly (604) comprises a connecting frame (6041), one end of the connecting frame (6041) is fixedly connected to the bottom of the inner wall of the contraction cavity block (602), the bottom of the inner wall of the connecting frame (6041) is fixedly connected to a push tube (6042), one end of the push tube (6042) away from the bottom of the inner wall of the connecting frame (6041) is fixedly connected to a contact clamp (6043), a surface slot of the contact clamp (6043) is slidably connected to a limiting block (6044), both sides of the inner wall of the contact clamp (6043) are rotatably connected to a covering block (6046) via a rotating shaft, the bottom of the inner wall of the contact clamp (6043) is fixedly connected to a push rope (6045), one end of the push rope (6045) away from the bottom of the inner wall of the contact clamp (6043) is fixedly connected to the left side of the covering block (6046), and a centralizing assembly (605) is arranged on the right side of the covering block (6046).

4. The laser rust removal equipment for steel structure components according to claim 3, Features: The concentrated component (605) comprises a cluster block (6051), wherein the cluster block (6051) is fixedly connected to the right side of the cladding block (6046), a resistance block (6052) is fixedly connected to the inner wall of the cluster block (6051), and a guide block (6053) is fixedly connected to one end of the resistance block (6052).

5. The laser rust removal equipment for steel structure components according to claim 2, Features: The covering mechanism (7) comprises a covering arm (701), the covering arm (701) being fixedly connected to the surface of the clamping ring (505), the top of the covering arm (701) being fixedly connected to a telescopic frame (704), the inner walls of the telescopic frame (704) being fixedly connected to pushing arms (705), the left side of the covering arm (701) being fixedly connected to a connecting rod (702), one end of the connecting rod (702) away from the covering arm (701) being fixedly connected to the surface of a drainage ring (506), the right side of the covering arm (701) being fixedly connected to a drainage ring (703), and the left side of the covering arm (701) being provided with an absorption assembly (706).

6. The laser rust removal equipment for steel structure components according to claim 5, Features: The absorption component (706) comprises an impact tube (7061), one end of the impact tube (7061) is fixedly connected to the left side of the covering arm (701), one end of the impact tube (7061) away from the covering arm (701) is fixedly connected to a movable frame (7062), both sides of the inner wall of the movable frame (7062) are rotatably connected to an absorption plate (7063) via a rotating shaft, the left side of the absorption plate (7063) is fixedly connected to an absorption rope (7064), and one end of the absorption rope (7064) away from the absorption plate (7063) is fixedly connected to the top of the contraction chamber block (602).

7. The laser rust removal equipment for steel structure components according to claim 2, Features: The number of the shrinkage cavity blocks (602) is set to two, and the two shrinkage cavity blocks (602) are symmetrically mounted on the surface of the connection block (601) with the center line of the clamping ring (505) as the symmetry axis.

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