Steel structure derusting device

Abstract

The application discloses a steel structure rust removal device, which comprises a workbench, two rotating limiting pieces, a plurality of auxiliary moving pieces and an adjusting assembly, the two rotating limiting pieces and the two adjusting assemblies are arranged on the workbench, the plurality of auxiliary moving pieces are arranged on the sides of the corresponding rotating limiting pieces respectively, the adjusting assembly comprises an adjusting table, a polishing control piece, a first driving piece, a second driving piece and a polishing roller, a form adjusting sliding groove is formed in the adjusting table, the polishing control piece comprises a control table, the control table is slidably connected with the form adjusting sliding groove, the control table is provided with a first control block and a second control block, the polishing roller is arranged on the polishing control piece, the first driving piece is arranged on the adjusting table and the first control block, and the second driving piece is rotatably connected with the adjusting table and the second control block, so that the problems of repositioning adjustment and cost after the steel structure is turned over are solved, and the rust removal efficiency of the steel structure is improved.

Description

Technical Field

[0001] This application relates to the technical field of steel structure processing, and in particular to a steel structure rust removal device. Background Technology

[0002] In industrial production and construction, steel structures are widely used due to their high strength and stability. Among them, H-shaped steel structures (H-beams) are the most common. They consist of two parallel flanges and a web vertically connected in the middle, balancing load-bearing capacity and lightweight requirements. However, during processing, storage, and use, the surface of H-beams is prone to oxidation and rust due to contact with air and moisture. Rust not only damages the appearance but also reduces the mechanical properties of the steel structure. Existing rust removal devices for steel structures are divided into mechanical rust removal and laser rust removal. Laser rust removal can only treat relatively thin rust layers, and its effect on thicker rust layers or rust layers with oil stains is not obvious. Therefore, mechanical rust removal is usually used for H-beams.

[0003] In the use of existing steel structure rust removal equipment, the steel structure (referring to H-beams) is usually first placed on the grinding frame for positioning, and the rust removal equipment is started. The rust removal equipment grinds one side of the web of the steel structure, and then the orientation of the steel structure is adjusted to grind the other side of the web. After manually adjusting the position of the grinding rollers, the grinding rollers grind the outer sides of the two flanges of the steel structure in succession. When grinding the inner sides of the two flanges, because the inner sides of the two flanges are separated by the web, relevant personnel need to move the steel structure to the dedicated rust removal equipment on the inner side of the flanges for grinding, thereby completing the rust removal of the steel structure.

[0004] However, in the above-mentioned rust removal methods, the steel structure needs to be repositioned after being flipped over, and the position of the grinding rollers needs to be manually adjusted when grinding the two flange plates. The positioning and adjustment are relatively time-consuming, which will affect the rust removal efficiency of the steel structure. In addition, when grinding the inner side of the flange plate, the steel structure needs to be moved to a special rust removal device for rust removal, which makes the cost of rust removal of the steel structure high. Summary of the Invention

[0005] This application aims to at least partially address one of the technical problems in the related art.

[0006] Therefore, the purpose of this application is to provide a steel structure rust removal device. The loading and unloading of the steel structure adopts a rotation limit method, which avoids the repositioning and adjustment after the steel structure is flipped. Furthermore, by adjusting the position of multiple grinding modes of the grinding roller, a single device can remove rust and grind the surface of the steel structure, thereby reducing the cost of rust removal and improving the efficiency of rust removal.

[0007] To achieve the above objectives, this application proposes a steel structure rust removal device, comprising a worktable, two rotation limiting members, multiple auxiliary moving members, and adjustment components. The two rotation limiting members are symmetrically arranged along the width bisector of the worktable. The multiple auxiliary moving members are respectively arranged on one side of their respective rotation limiting members. The two adjustment components are respectively arranged on the worktable and symmetrically arranged along the length bisector of the worktable. Each adjustment component includes an adjustment table, a grinding control component, a first driving component, a second driving component, and a grinding roller. The adjustment table has a shape adjustment groove. The grinding control component includes a control console, which is slidably connected to the shape adjustment groove. A first control block and a second control block are arranged on the control console. The grinding roller is arranged on the grinding control component. One end of the first driving component is located at the bottom of the adjustment table, and the other end is rotatably mounted on the first control block. One end of the second driving component is rotatably located at the bottom of the adjustment table, and the other end is rotatably connected to the second control block.

[0008] In addition, the steel structure rust removal device proposed above according to this application may also have the following additional technical features:

[0009] In one embodiment of this application, the shape adjustment slide includes a first anti-collision slide, a second anti-collision slide, a first steering slide, a second steering slide, and a lifting slide, wherein the first anti-collision slide is connected to the first steering slide; the second anti-collision slide is connected to the second steering slide; and one end of the lifting slide is connected to both the first steering slide and the second steering slide.

[0010] In one embodiment of this application, the grinding control component further includes a grinding motor, a mounting plate, a sprocket drive component, and a limiting spring. The grinding motor is mounted on the control panel; one end of the mounting plate is mounted on the control panel; the grinding roller is mounted on the other end of the mounting plate; the sprocket drive component is mounted on the mounting plate, one end of the sprocket drive component is connected to the output shaft of the grinding motor, and the other end of the sprocket drive component is connected to the grinding roller; one end of the limiting spring is connected to the control panel, and the other end of the limiting spring is connected to the adjustment table.

[0011] In one embodiment of this application, the first driving component is a first electric telescopic rod, and an elastic buffer sleeve is provided on the extension shaft of the first electric telescopic rod; the first electric telescopic rod is connected to the control console, and the elastic buffer sleeve is rotatably connected to the first control block.

[0012] In one embodiment of this application, the second driving component is a second electric telescopic rod, and an elastic buffer sleeve is provided on the extension shaft of the second electric telescopic rod; the second electric telescopic rod is rotatably connected to the control console, and the elastic buffer sleeve is rotatably connected to the second control block.

[0013] In one embodiment of this application, the rotation limiting member includes a support base and a flipping block, wherein the support base is connected to the worktable; the flipping block is rotatably mounted on the support base, and an H-shaped groove is formed on the flipping block.

[0014] In one embodiment of this application, the auxiliary moving component includes a base, a hydraulic rod, and a support platform, wherein the hydraulic rod is disposed on the base; the extension shaft of the hydraulic rod is connected to the support platform; and multiple rollers are disposed on the support platform.

[0015] The beneficial effects of this application are as follows:

[0016] By setting two rotation limiters, the steel structure can be rotated and limited, thus eliminating the need for repeated adjustments, corrections, or repositioning. The control console is driven by the first and second drive components, allowing it to slide within the shape adjustment groove. This enables the control console and grinding rollers to adjust their states according to the grinding requirements of different positions on the steel structure. Furthermore, the symmetrical arrangement of the two adjustment components allows the grinding rollers to perform both horizontal grinding on the outer sides of the web and flanges and vertical grinding on the inner half of the flanges. This allows a single device to perform rust removal and grinding on the surface of the steel structure, thereby reducing rust removal costs and improving rust removal efficiency.

[0017] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein:

[0019] Figure 1 This is a schematic diagram of a steel structure rust removal device according to an embodiment of this application;

[0020] Figure 2 This is a schematic diagram of the installation structure of the adjustment table and control console according to an embodiment of this application;

[0021] Figure 3 This is a schematic diagram of the structure of a grinding control component according to an embodiment of this application;

[0022] Figure 4 This is a schematic diagram of the structure of a shape-adjusting slide according to an embodiment of this application;

[0023] Figure 5 This is a schematic diagram of the structure of a grinding roller grinding the web plate according to an embodiment of this application;

[0024] Figure 6This is a schematic diagram of the structure of a grinding roller grinding the inner side of a flange plate according to an embodiment of this application;

[0025] Figure 7 This is a schematic diagram of the structure of a grinding roller grinding the outer side of a flange plate according to an embodiment of this application.

[0026] As shown in the figure: 1. Workbench; 2. Rotation limit component; 20. Support base; 21. Tilting block; 210. H-groove; 3. Auxiliary moving component; 30. Base; 31. Hydraulic rod; 32. Support platform; 320. Roller shaft; 4. Adjustment assembly; 40. Adjustment platform; 400. Shape adjustment slide; 4000. First anti-collision slide; 4001. Second anti-collision slide; 4002. First steering slide; 4003. Second steering slide; 4004. Lifting slide; 41. Grinding control component; 410. Control console; 4100. First control block; 4101. Second control block; 411. Grinding motor; 412. Mounting plate; 413. Sprocket drive component; 414. Limiting tension spring; 42. Grinding roller; 43. First electric telescopic rod; 44. Second electric telescopic rod. Detailed Implementation

[0027] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0028] The steel structure rust removal device of this application embodiment will be described below with reference to the accompanying drawings.

[0029] like Figures 1-7 As shown, the steel structure rust removal device of this application embodiment includes a worktable 1, two rotation limiters 2, multiple auxiliary moving parts 3, and an adjustment assembly 4.

[0030] Among them, the two rotation limiters 2 are symmetrically arranged along the width bisector of the worktable 1.

[0031] In this embodiment, the rotation limiting member 2 is used to limit the rotation of the steel structure (hereinafter referred to as H-shaped steel structure), thereby eliminating the need for multiple straightening operations on the steel structure and improving the rust removal efficiency of the steel structure.

[0032] Multiple auxiliary moving parts 3 are respectively set on one side of the corresponding rotation limit part 2.

[0033] In this embodiment of the application, the auxiliary moving part 3 is used to assist the movement of the steel structure. In addition, the number of auxiliary moving parts 3 is at least two.

[0034] Two adjustment components 4 are respectively set on the worktable 1 and are symmetrically arranged along the length bisector of the worktable 1.

[0035] In this embodiment, two adjustment components 4 are used to adjust the grinding pattern of the steel structure, thereby making the device suitable for web grinding (e.g., adjustment components 4 are...). Figure 5 The first configuration shown), and the grinding of the inner half of the two flange plates (such as adjusting component 4). Figure 6 The second form shown) and the outer side of the flange are polished (such as adjusting component 4). Figure 7 (The third form shown).

[0036] The adjustment assembly 4 includes an adjustment table 40, a grinding control component 41, a first drive component, a second drive component, and a grinding roller 42, wherein...

[0037] It should be noted that the grinding diameter of the grinding roller 42 described in this embodiment is half the width of the web, so that when the adjustment assembly 4 is in the first configuration, the total diameter of the two symmetrically arranged grinding rollers 42 can grind the surface of the web. The diameter of the grinding roller 42 is greater than the depth between the top of the inner side of the flange and the web, so that when the adjustment assembly 4 is in the second configuration, the two grinding rollers 42 respectively grind the inner half of the corresponding flange.

[0038] It should be noted that the grinding roller 42 described in this embodiment is a soft grinding component such as a flap wheel, a louvered wheel, or DuPont filaments.

[0039] The adjustment table 40 is provided with a shape adjustment slide 400.

[0040] In this embodiment, the shape adjustment groove 400 is used to adjust the grinding shape of the steel structure, that is, to adjust the grinding position of the grinding roller 42, so that the grinding roller 42 is in the first shape and the web of the steel structure is ground (at this time, the two grinding rollers 42 are in a low latitude horizontal state); to adjust the grinding roller 42 to the second shape and the inner half of the flange of the steel structure is ground (at this time, the two grinding rollers 42 are in a mid latitude vertical state); to adjust the grinding roller 42 to the third shape and the outer entire surface of the flange of the steel structure is ground (at this time, the two grinding rollers 42 are in a high latitude horizontal state).

[0041] The grinding control component 41 includes a control console 410, which is slidably connected to the shape adjustment slide 400. The control console 410 is provided with a first control block 4100 and a second control block 4101. The grinding roller 42 is disposed on the grinding control component 41. One end of the first drive component is disposed at the bottom of the adjustment table 40, and the other end of the first drive component is rotatably disposed on the first control block 4100. One end of the second drive component is rotatably disposed at the bottom of the adjustment table 40, and the other end of the second drive component is rotatably connected to the second control block 4101.

[0042] In this embodiment of the application, the first driving member is used to control one side of the console 410 and slide within the shape adjustment groove 400, and drive the console 410 and the grinding roller 42 to adjust their corresponding states.

[0043] In this embodiment, the second driving member is used to control the other side of the console 410 and slide within the shape adjustment groove 400, and drive the console 410 and the grinding roller 42 to adjust their corresponding states (or the first driving member and the second driving member are used to control the console 410 and slide within the adjustment groove, and drive the console 410 and the grinding roller 42 to adjust their corresponding states).

[0044] It should be noted that the first control block 4100 described in this example is located on the top side of the console 410, and the second control block 4101 is located on the other side of the top of the console 410.

[0045] It should be noted that, in this embodiment, the console 410 and the adjustment platform 40 are slidably connected on one side and are recessed. The first driving member and the second driving member are respectively connected to the console 410 at the recessed part, thereby avoiding the collision between the first driving member and the second driving member and the console 410 when the first driving member and the second driving member drive the console 410.

[0046] Specifically, in actual operation, the relevant personnel place the steel structure on the auxiliary moving part 3 at the loading point, and push the steel structure forward (i.e., the web of the steel structure is in a horizontal state) into the rotation limiting part 2 at the loading point. The steel structure is then pushed between the two adjusting components 4. The controller (not shown in the figure) controls the corresponding grinding control part 41 to operate, driving the corresponding grinding roller 42 to rotate, so that the two grinding rollers 42 grind the web of the steel structure. During the grinding process, the ground end of the steel structure passes through the rotation limiting part 2 at the unloading point and moves to the auxiliary moving part 3 at the unloading point.

[0047] The relevant personnel then push the steel structure back from the rotation limiter 2 at the unloading point and into the space between the two adjustment components 4. The controller controls the operation of the first and second drive components, which respectively adjust the status of their respective control consoles 410 and grinding rollers 42 to achieve the desired state. Figure 6 The second configuration shown allows the grinding roller 42 to grind the inner half of the flange plate, while another adjustment component 4 performs the same work to grind the inner half of the flange plate on the other side. During the grinding process, the ground end of the steel structure passes through the rotation limiter 2 at the loading point and moves to the auxiliary moving component 3 at the loading point.

[0048] The relevant personnel flipped the steel structure to make its flanges horizontal, and then pushed the steel structure between the two adjustment components 4. The controller controlled the first drive component to operate, and the first drive component adjusted the state of the control console 410 and the grinding roller 42 to... Figure 7 The third configuration shown allows the grinding roller 42 to grind the flange of the steel structure. The above operation is repeated, adjusting the state of the grinding roller 42 according to the area of ​​the steel structure to be ground, thereby completing the grinding of the steel structure.

[0049] In one embodiment of this application, such as Figure 4 As shown, the shape adjustment slide 400 includes a first anti-collision slide 4000, a second anti-collision slide 4001, a first steering slide 4002, a second steering slide 4003, and a lifting slide 4004.

[0050] The first anti-collision slide 4000 is connected to the first steering slide 4002, the second anti-collision slide 4001 is connected to the second steering slide 4003, and one end of the lifting slide 4004 is connected to the first steering slide 4002 and the second steering slide 4003 respectively.

[0051] In this embodiment of the application, the first anti-collision slide 4000 and the second anti-collision slide 4001 are vertical slides, so that after the control console 410 moves within the vertical first anti-collision slide 4000 and the second anti-collision slide 4001, it can be raised to a certain height to prevent the control console 410 and the grinding roller 42 from colliding with other components when they are flipped, thus ensuring the effectiveness of the device.

[0052] Specifically, the first and second driving members simultaneously extend the drive (the drive includes extension and retraction drives; in addition, the equidistant drive is prior art and will not be described in detail here) at equal distances, causing the control console 410 to move upwards, so that the control console 410 and the grinding roller 42 move upwards to prevent collisions with other components.

[0053] In this embodiment, the second rotating groove is used to control the control console 410 and the grinding roller 42 to rotate vertically, thereby making the grinding roller 42 in a vertical state (i.e. Figure 6 (The second form in the process) allows for the grinding of the inner half of the steel structure flange.

[0054] Specifically, the first driving member stops driving, and the second driving member continues to extend the second control block 4101 of the driving console 410, so that one end of the console 410 slides in the second steering groove 4003 (arc groove, the angle can be 90° or other vertical grinding angles), thereby turning one end of the console 410 (i.e., turning from horizontal to vertical), so that the grinding roller 42 can grind the inner half of the flange.

[0055] In this embodiment, the first steering chute 4002 and the lifting chute 4004 are used to control the console 410 and the grinding roller 42 to perform upward horizontal flipping, so that the console 410 and the grinding roller 42 are lifted and moved upward, thereby making the grinding roller 42 horizontal (i.e. Figure 7 (the third form in the process), which allows for the grinding of the outer side of the flipped steel structure flange.

[0056] Specifically, after the second drive unit retracts a certain distance, it stops and extends its drive (that is, one end of the control console 410 tilts towards the lifting slide 4004). The first drive unit drives the control console 410 to slide in the second steering slide 4003. At this time, the end of the second drive unit connected to the control console 410 is abutted against the lifting slide 4004 and moves. The first drive unit continues to drive until the control console 410 or the grinding roller 42 is driven to a horizontal position, thereby grinding the outer side of the flange of the flipped steel structure.

[0057] In one embodiment of this application, such as Figure 2 and Figure 3 As shown, the grinding control component 41 also includes a grinding motor 411, a mounting plate 412, a sprocket drive component 413, and a limit spring 414.

[0058] The grinding motor 411 is mounted on the control panel 410, one end of the mounting plate 412 is mounted on the control panel 410, the grinding roller 42 is mounted on the other end of the mounting plate 412, the sprocket drive component 413 is mounted on the mounting plate 412, one end of the sprocket drive component 413 is connected to the output shaft of the grinding motor 411, the other end of the sprocket drive component 413 is connected to the grinding roller 42, one end of the limiting tension spring 414 is connected to the control panel 410, and the other end of the limiting tension spring 414 is connected to the adjusting table 40.

[0059] It should be noted that the mounting plate 412 described in this example is L-shaped, so that when the grinding roller 42 is rotated to the second state, the grinding roller 42 is located between the two flanges and abuts against the inner half of the corresponding flange.

[0060] It should be noted that the sprocket drive component 413 described in this embodiment is a common component on the market and is existing technology, so it will not be described in detail here.

[0061] In this embodiment, the limiting tension spring 414 is used to continuously limit the position of the control console 410 so that one end of the control console 410 will not detach from the adjustment table 40, thereby ensuring the grinding effect of the grinding roller 42.

[0062] In one embodiment of this application, such as Figure 3 and Figure 5As shown, the first driving component is the first electric telescopic rod 43. An elastic buffer sleeve is provided on the extension shaft of the first electric telescopic rod 43. The first electric telescopic rod 43 is connected to the control console 410, and the elastic buffer sleeve is rotatably connected to the first control block 4100.

[0063] It should be noted that the elastic buffer sleeve (not shown in the figure) described in this embodiment is a common component on the market and is existing technology, so it will not be described in detail here.

[0064] In one embodiment of this application, such as Figure 3 and Figure 5 As shown, the second driving component is the second electric telescopic rod 44. An elastic buffer sleeve is provided on the extension shaft of the second electric telescopic rod 44. The second electric telescopic rod 44 is rotatably connected to the control console 410, and the elastic buffer sleeve is rotatably connected to the second control block 4101.

[0065] It should be noted that the elastic buffer sleeve (not shown in the figure) described in this embodiment is a common component on the market and is existing technology, so it will not be described in detail here.

[0066] In one embodiment of this application, such as Figure 1 As shown, the rotation limiter 2 includes a support base 20 and a flipping block 21.

[0067] The support base 20 is connected to the workbench 1, and the flipping block 21 is rotatably mounted on the support base 20. The flipping block 21 has an H-shaped groove 210.

[0068] It should be noted that the H-shaped groove 210 described in this embodiment may be equipped with ball bearings to facilitate the movement of the steel structure.

[0069] In one embodiment of this application, such as Figure 1 As shown, the auxiliary moving part 3 includes a base 30, a hydraulic rod 31, and a support platform 32.

[0070] Hydraulic rod 31 is mounted on base 30, and the extension shaft of hydraulic rod 31 is connected to support platform 32. Multiple rollers 320 are mounted on support platform 32.

[0071] It should be noted that the auxiliary moving part 3 described in this embodiment can also be a common electric drive component on the market, and is not limited here. In addition, the hydraulic rod 31 is a single-cylinder hydraulic cylinder or a jack, both of which are existing technologies and will not be described in detail here.

[0072] It should be noted that when the auxiliary moving part 3 described in this embodiment comes into contact with the steel structure, the steel structure will not rotate within the flipping block 21. When the auxiliary moving part 3 is not in contact with the steel structure, the steel structure can rotate within the flipping block 21, thus eliminating the need for separate limit control of the flipping block 21. Additionally, if there are special requirements, commercially available flipping limiters can be installed on the support base 20 to limit the movement of the steel structure.

[0073] Specifically, the method of using this device is as follows:

[0074] The first step is to insert the steel structure into a rotating limiter 2 and push it between the two adjustment platforms 40. Then, the corresponding grinding control component 41 is activated, and the two grinding rollers 42 rotate to grind the web. After grinding, the steel structure is moved into another transformation limiter.

[0075] The second step involves pushing the steel structure with the polished web back, and the first and second driving components drive the ends of the control console 410 respectively. The ends of the control console 410 move upward within the first anti-collision groove 4000 and the second anti-collision groove 4001 respectively. After the movement is completed, the first driving component stops driving and limits one end of the control console 410. The second driving component continues to drive, and the other end of the control console 410 slides within the second steering groove 4003 and turns and flips the polishing roller 42 to a vertical position. Then, the inner half of one flange plate is polished. The other adjustment component 4 operates in the same way to polish the inner half of the other flange plate.

[0076] The third step is to flip the steel structure so that the flange plate is horizontal, and then push out the steel structure with the inner half of the polished flange plate. The second drive unit retracts a certain distance and then stops driving, and limits the other end of the control console 410. The first drive unit drives one end of the control console 410 to move upward. The control console 410 is pushed into the lifting slide 4004 and turns to flip the polishing roller 42 to a horizontal position. The other adjustment component 4 also operates in the same way and polishes the outer side of the flange plate.

[0077] The fourth step involves flipping the steel structure so that the web is horizontal. The first drive component retracts, pulling one end of the control console 410 to slide in the first steering groove. The second drive component does not operate and rotates to flip the grinding roller 42 to a vertical position. The steel structure is then pushed back to grind the inner half of the un-grinded flange plate.

[0078] Fifth step: Push out the steel structure, the second drive component retracts, pulling the other end of the control console 410 to move within the second steering slide 4003, and turning the grinding roller 42 to a horizontal position. The first drive component retracts, pulling one end of the control console 410 to move within the first anti-collision slide 4000. The second drive component retracts simultaneously, pulling the other end of the control console 410 to move within the second anti-collision slide 4001, grinding the un-grinded web plate. This process is repeated until all the steel structure is ground.

[0079] Specifically, the working principle of this device is as follows:

[0080] The relevant personnel place the steel structure on the support platform 32 at the loading point (the height of the support platform 32 can be adjusted by controlling the hydraulic rod 31), and push the steel structure forward (i.e., the web of the steel structure is in a horizontal state) into the H-shaped groove 210 of the flipping block 21 at the loading point, and push the steel structure between the two adjusting platforms 40. The controller (not shown in the figure) controls the operation of the corresponding grinding control component 41, that is, controls the operation of the grinding motor 411. The grinding motor 411 drives the sprocket transmission component 413 and the grinding roller 42 to rotate, so that the two grinding rollers 42 grind the web of the steel structure. During the grinding process, the ground end of the steel structure passes through the H-shaped groove 210 at the unloading point and moves to the support platform 32 at the unloading point.

[0081] The relevant personnel then push the steel structure back from the H-shaped groove 210 at the unloading point and insert it between the two adjusting platforms 40. The controller controls the first electric telescopic rod 43 and the second electric telescopic rod 44 to extend simultaneously by a fixed distance, so that the end of the control console 410 slides in the corresponding first anti-collision groove 4000 and second anti-collision groove, thereby raising the control console 410 to a certain height and preventing the control console 410 and the grinding roller 42 from colliding with other components when they turn and flip. The first electric telescopic rod 43 stops extending, limiting one end of the control console 410, while the second electric telescopic rod 44 continues to extend, causing the other end of the control console 410 to move within the second turning groove 4003. At this time, the control console 410 and the grinding roller 42 gradually turn and flip, eventually forming a vertical state (as shown in the image). Figure 6 (as shown in the second form), so that the grinding roller 42 grinds the inner half of the flange plate, and another adjustment component 4 does the same work to grind the inner half of the flange plate on the other side. During the grinding process, the ground end of the steel structure passes through the H-shaped groove 210 at the loading point and moves to the support platform 32 at the loading point.

[0082] The relevant personnel flipped the steel structure to make its flanges horizontal, and then pushed the steel structure between the two adjustment platforms 40. The controller controlled the second electric telescopic rod 44 to retract a certain distance and then stop (that is, the control console 410 tilted towards the lifting slide 4004). The controller then controlled the first electric telescopic rod 43 to extend, and drove one end of the control console 410 to move into the first steering slide 4002. At this time, the other end of the control console 410 (i.e., the connection between the second electric telescopic rod 44 and the second control block 4101) moved into the lifting slide 4004 due to the resistance generated by the extension of the first electric telescopic rod 43. At this time, the control console 410 and the grinding roller 42 gradually formed a horizontal state, that is... Figure 7 The third configuration shown allows the grinding roller 42 to grind the flange of the steel structure. Repeating this operation, the state of the grinding roller 42 is adjusted according to the position of the steel structure to be ground (when adjusting from the third configuration to the second configuration, the first electric telescopic rod 43 retracts, causing one end of the control console 410 to move into the first steering groove 4002, thereby adjusting the control console 410 and the grinding roller 42 to the second configuration; when adjusting from the second configuration to the first configuration, the second electric telescopic rod 44 retracts, causing the other end of the control console 410 to slide into the second steering groove 4003 and then into the second anti-collision groove 4001. At this time, the first electric telescopic rod 43 and the second electric telescopic rod 44 retract simultaneously, causing the end of the control console 410 to reset from the first anti-collision groove 4000 and the second anti-collision groove 4001 respectively, and adjust to the first state), thus completing the grinding of the steel structure.

[0083] In summary, the steel structure rust removal device of this application adopts a rotation limit method for loading and unloading the steel structure, which avoids repositioning and adjustment after the steel structure is flipped. Furthermore, by adjusting the position of multiple grinding modes of the grinding roller, a single device can remove rust and grind the surface of the steel structure, thereby reducing the cost of rust removal and improving the efficiency of rust removal.

[0084] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0085] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0086] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A rust removal device for steel structures, characterized in that, It includes a worktable, two rotation limiters, multiple auxiliary moving parts, and adjustment components, among which, The two rotation limiters are respectively arranged symmetrically along the width bisector of the worktable; The plurality of auxiliary moving parts are respectively disposed on one side of the corresponding rotation limiting part; The two adjustment components are respectively disposed on the worktable and are symmetrically arranged along the length bisector of the worktable; The adjustment assembly includes an adjustment table, a grinding control component, a first drive component, a second drive component, and a grinding roller, wherein, The adjustment platform is provided with a shape adjustment slide groove; The grinding control component includes a control console, which is slidably connected to the shape adjustment slide, and a first control block and a second control block are provided on the control console; The grinding roller is mounted on the grinding control component; One end of the first driving member is disposed at the bottom of the adjustment platform, and the other end of the first driving member is rotatably disposed on the first control block; One end of the second driving member is rotatably disposed at the bottom of the adjustment platform, and the other end of the second driving member is rotatably connected to the second control block; The shape adjustment slide includes a first anti-collision slide, a second anti-collision slide, a first steering slide, a second steering slide, and a lifting slide, wherein, The first anti-collision chute is connected to the first steering chute; The second anti-collision groove is connected to the second steering groove; One end of the lifting slide is connected to the first steering slide and the second steering slide, respectively.

2. The steel structure rust removal device according to claim 1, characterized in that, The grinding control components also include a grinding motor, a mounting plate, a sprocket drive, and a limit spring. The grinding motor is mounted on the control console; One end of the mounting plate is mounted on the control console; The grinding roller is disposed on the other end of the mounting plate; The sprocket drive component is mounted on the mounting plate, one end of the sprocket drive component is connected to the output shaft of the grinding motor, and the other end of the sprocket drive component is connected to the grinding roller; One end of the limiting tension spring is connected to the control console, and the other end of the limiting tension spring is connected to the adjustment table.

3. The steel structure rust removal device according to claim 1, characterized in that, The first driving component is a first electric telescopic rod, and an elastic buffer sleeve is provided on the extension shaft of the first electric telescopic rod; The first electric telescopic rod is connected to the control console, and the elastic buffer sleeve is rotatably connected to the first control block.

4. The steel structure rust removal device according to claim 1, characterized in that, The second driving component is a second electric telescopic rod, and an elastic buffer sleeve is provided on the extension shaft of the second electric telescopic rod; The second electric telescopic rod is rotatably connected to the control console, and the elastic buffer sleeve is rotatably connected to the second control block.

5. The steel structure rust removal device according to claim 1, characterized in that, The rotation limiting component includes a support base and a flipping block, wherein, The support base is connected to the workbench; The flipping block is rotatably mounted on the support base, and an H-shaped groove is formed on the flipping block.

6. The steel structure rust removal device according to claim 1, characterized in that, The auxiliary moving component includes a base, a hydraulic rod, and a support platform, wherein... The hydraulic rod is mounted on the base; The extension shaft of the hydraulic rod is connected to the support platform; Multiple rollers are provided on the support platform.

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