Assembly type H-shaped steel structure rust removal device
By designing a trolley-type rust removal device, which utilizes an electric push rod to drive a magnetic reinforcing plate and a sliding steel side assembly, combined with diagonal brushes, abrasive discs, and a spray system, the problem of all-round rust removal and insufficient adaptability of H-beams is solved, achieving a highly efficient and thorough rust removal effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-30
- Publication Date
- 2026-04-10
AI Technical Summary
Existing rust removal equipment is unable to fully cover complex H-beam steel structures and cannot adapt to H-beam steel of different specifications and sizes, resulting in incomplete rust removal and low efficiency.
A device was designed that includes a trolley, a fixed frame, an integrated rust removal unit, and a steel surface spraying structure. It utilizes an electric push rod to drive a magnetic reinforcing plate and a sliding steel side rust removal component, combined with diagonally distributed rust removal brushes and abrasive discs, and a high-efficiency spraying system to achieve all-round rust removal and adapt to H-beams of different sizes.
It achieves comprehensive and thorough rust removal of H-beams, improves rust removal efficiency and quality, ensures compatibility with different specifications of H-beams, avoids rust residue, and protects the performance of steel.
Smart Images
Figure CN224105949U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to rust cleaning device technical field, especially a kind of assembly type H-shaped steel structure rust cleaning device. BACKGROUND
[0002] In the construction industry, prefabricated building is rising by the significant advantages such as efficient, environmental protection, quality controllable, among which, prefabricated H-shaped steel structure is widely used as key support component, but in production, transportation and storage, steel structure is easily rusted by oxygen and moisture in the air, rust not only damages the appearance, but also seriously weakens its mechanical properties, reduces the bearing capacity and service life, so, rust removal of prefabricated H-shaped steel structure is the key to ensure the quality of building, however, the existing part rust cleaning device has obvious short board, facing the H-shaped steel structure of complex shape, it is difficult to remove rust in all directions, and due to the diversity of H-shaped steel size, the existing part fixed device cannot well adapt to different models of H-shaped steel. SUMMARY
[0003] The main purpose of the utility model is to provide a kind of assembly type H-shaped steel structure rust cleaning device, which can effectively solve the problems in the background art.
[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:
[0005] A kind of assembly type H-shaped steel structure rust cleaning device, including trolley, the lower end of the trolley is placed with H-shaped steel body, the upper end of the trolley is opened with the rectangular mouth of through, the trolley is fixedly connected with fixed frame by the rectangular mouth, the front end upper part of the fixed frame is fixedly connected with operation keyboard, the upper end middle part of the fixed frame is fixedly connected with rust cleaning overall device, the lower part of the rust cleaning overall device is located in fixed frame and extends to the lower side of trolley, the upper end right part of the trolley is fixedly connected with flushing tank, the upper end middle part of the flushing tank is fixedly connected with steel surface spray structure;
[0006] Preferably, the rust cleaning overall device includes electric push rod, the electric push rod is fixedly connected with the upper end of fixed frame, the output end of the electric push rod penetrates the upper end middle part of fixed frame and is fixedly connected with magnetic reinforcing plate, the front end middle part and the rear end middle part of the magnetic reinforcing plate are slidably connected with the inner front wall and the inner rear wall of fixed frame respectively, the lower end right part of the magnetic reinforcing plate is opened with U-shaped sliding groove, the inner front part and the inner rear of the U-shaped sliding groove are slidably connected with steel side rust cleaning assembly, the lower end left part of the magnetic reinforcing plate is fixedly connected with front rust cleaning assembly.
[0007] Preferably, the steel side rust removal assembly comprises an iron connecting rod, a T-shaped adsorption block is fixedly connected to the middle of the upper end of the iron connecting rod, a pulley is arranged at the middle of the lower end of the iron connecting rod, and a rust removal steel brush is arranged at the lower front end of the iron connecting rod.
[0008] Preferably, the two steel side rust removal assemblies are distributed in front and back mirror images, the iron connecting rod is slidably connected in the U-shaped sliding groove through the T-shaped adsorption block, and the iron connecting rod is magnetically adsorbed and connected with the magnetic reinforcing plate through the T-shaped adsorption block.
[0009] Preferably, the front rust removal assembly comprises a base frame and two rotating shafts, the base frame is fixedly connected with the lower left part of the magnetic reinforcing plate, slots are formed in the front left end and the rear left end of the base frame, a rotating shaft one is fixedly connected to the front left end of the base frame, a linkage rod is movably inserted into the two slots, the linkage rod is movably connected with the base frame through the rotating shaft one, a plate seat is movably inserted into the lower left part of the base frame, the plate seat is movably connected with the linkage rod through the rotating shaft two, and frosted discs are arranged on the upper left part and the upper right part of the plate seat.
[0010] Preferably, the two frosted discs are located directly above the H-shaped steel body, and the two rust removal steel brushes are diagonally distributed.
[0011] Preferably, the steel surface spraying structure comprises a pump body, the pump body is fixedly connected with the upper end of the flushing box, a connecting pipe is fixedly connected to the output end of the pump body, a rectangular water pipe is fixedly connected to the end of the connecting pipe away from the pump body, and three flushing heads are fixedly connected to the left end of the rectangular water pipe.
[0012] Preferably, the rectangular water pipe is located on the right side of the trolley, and the three flushing heads jointly face the direction of the H-shaped steel body.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1、In the rust removal effect aspect, the diagonally distributed rust removal steel brush and the frosted disc directly above cooperate to comprehensively cover the side and the front of the H-shaped steel, effectively eliminate the rust dead angle, ensure that the rust on each part can be cleaned, significantly improve the completeness and thoroughness of rust removal, and the steel side rust removal assembly can slide in the U-shaped sliding groove, can be flexibly adjusted according to the different widths of the H-shaped steel, meets the rust removal needs of various specifications, greatly enhances the adaptation ability of the device to different sizes of H-shaped steel, and through the magnetic adsorption connection and sliding connection, the stability of each rust removal assembly in the working process is guaranteed, so that the rust removal operation can be continuously and efficiently carried out, the work efficiency and quality are improved, and a reliable solution is provided for the rust removal work of the fabricated H-shaped steel structure.
[0015] 2、 the utility model discloses, pump body draws liquid from the flush tank, is transported to the flush head with rectangular water pipe through connecting pipe, three flush heads are common to H type steel body, can high -efficient, overall to H type steel body surface is sprayed, this structure can remove the rust slag and residual debris produced in the process of derusting quickly, avoid its reattachment on the steel surface, influence derusting quality, simultaneously, spray flushing can reduce the steel surface temperature, prevent the potential influence of high temperature due to friction on the steel performance, guarantee the quality of H type steel body after derusting, lay good foundation for subsequent processing or use. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is whole structure schematic diagram of the utility model a kind of assembly type H type steel structure derusting device;
[0017] Figure 2 It is whole structure schematic diagram of the utility model a kind of assembly type H type steel structure derusting device's derusting whole device;
[0018] Figure 3 It is whole structure schematic diagram of the utility model a kind of assembly type H type steel structure derusting device's steel side surface derusting subassembly;
[0019] Figure 4 It is whole structure schematic diagram of the utility model a kind of assembly type H type steel structure derusting device's front derusting subassembly;
[0020] Figure 5 It is whole schematic diagram of the utility model a kind of assembly type H type steel structure derusting device's steel surface spray structure.
[0021] In the drawing: 1, trolley;2, H type steel body;3, rectangular port;4, fixed frame;5, operation keyboard;6, derusting whole device;7, flush tank;8, steel surface spray structure;61, electric push rod;62, magnetic reinforcement plate;63, U type sliding groove;64, steel side surface derusting subassembly;65, front derusting subassembly;81, pump body;82, connecting pipe;83, rectangular water pipe;84, flush head;641, iron connecting rod;642, T type adsorption block;643, pulley;644, derusting steel brush;651, base frame;652, slot;653, pivot one;654, linkage rod;655, pivot two;656, plate seat;657, sanding disc. DETAILED DESCRIPTION
[0022] To make the technical means, creative features, achieve purposes and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific implementation manners.
[0023] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0024] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0025] Please refer to Figures 1-5 The utility model provides a technical scheme:
[0026] A kind of assembly type H-shaped steel structure derusting device, including trolley 1, the lower end of trolley 1 is placed with H-shaped steel body 2, the upper end of trolley 1 is opened with the rectangular mouth 3 of through, trolley 1 is fixedly connected with fixed frame 4 by rectangular mouth 3, the upper end of fixed frame 4 is fixedly connected with operation keyboard 5 in front end upper part, the upper end of fixed frame 4 is fixedly connected with derusting overall device 6 in middle part, the lower part of derusting overall device 6 is located in fixed frame 4 and extends to the lower side of trolley 1, the upper end right part of trolley 1 is fixedly connected with flushing tank 7, the upper end of flushing tank 7 is fixedly connected with steel surface spray structure 8 in middle part.
[0027] In this embodiment, the rust removal device 6 includes an electric push rod 61, which is fixedly connected to the upper end of the fixed frame 4. The output end of the electric push rod 61 penetrates the middle part of the upper end of the fixed frame 4 and is fixedly connected with a magnetic reinforcing plate 62. The front and rear middle parts of the magnetic reinforcing plate 62 are slidably connected with the inner front wall and the inner rear wall of the fixed frame 4, respectively. A U-shaped sliding groove 63 is formed in the lower right part of the magnetic reinforcing plate 62. Steel side rust removal assemblies 64 are slidably connected with the inner front part of the U-shaped sliding groove 63 and the inner rear part of the U-shaped sliding groove 63. A front rust removal assembly 65 is fixedly connected with the lower left part of the magnetic reinforcing plate 62. The steel side rust removal assembly 64 includes an iron connecting rod 641. A T-shaped adsorption block 642 is fixedly connected with the middle part of the upper end of the iron connecting rod 641. A pulley 643 is arranged on the middle part of the lower end of the iron connecting rod 641. A rust removal steel brush 644 is arranged on the lower front end of the iron connecting rod 641. The two steel side rust removal assemblies 64 are distributed in front of and behind the mirror image. The iron connecting rod 641 is slidably connected with the T-shaped adsorption block 642 in the U-shaped sliding groove 63. The iron connecting rod 641 is magnetically adsorbed with the magnetic reinforcing plate 62 through the T-shaped adsorption block 642. The front rust removal assembly 65 includes a base frame 651 and a rotating shaft two 655. The base frame 651 is fixedly connected with the lower left part of the magnetic reinforcing plate 62. The left front end and the left rear end of the base frame 651 are both provided with a slot 652. The front left part of the base frame 651 is fixedly connected with a rotating shaft one 653. A linkage rod 654 is movably inserted into the two slots 652. The linkage rod 654 is movably inserted into the base frame 651 through the rotating shaft one 653. A plate seat 656 is movably inserted into the lower left part of the base frame 651. The plate seat 656 is movably inserted into the linkage rod 654 through the rotating shaft two 655. The upper left part and the upper right part of the plate seat 656 are both provided with a sanding disc 657. The two sanding discs 657 are located directly above the H-shaped steel body 2. The two rust removal steel brushes 644 are diagonally distributed.
[0028] Through the above scheme: the electric push rod 61 is started. The output end drives the magnetic reinforcing plate 62 to slide up and down in the fixed frame 4. The iron connecting rod 641 of the steel side rust removal assembly 64 slides in the U-shaped sliding groove 63 through the T-shaped adsorption block 642. The position can be adjusted according to the width of the H-shaped steel body 2. The T-shaped adsorption block 642 is magnetically adsorbed with the magnetic reinforcing plate 62 to ensure stability. The pulley 643 enables the rust removal steel brush 644 to move smoothly. The H-shaped steel side is rusted. In the front rust removal assembly 65, the linkage rod 654 moves in the slot 652. The plate seat 656 and the sanding disc 657 are driven by the rotating shaft one 653 and the rotating shaft two 655 to rust the front of the H-shaped steel. Therefore, the two rust removal steel brushes 644 are diagonally distributed, which cooperates with the sanding disc 657 on the front to cover all aspects of the complex shape of the H-shaped steel, solving the problem of difficult all-around rust removal. The steel side rust removal assembly 64 can be slidably adjusted, so that the device can adapt to H-shaped steels of different specifications and sizes, avoiding the problem of insufficient adaptability of the fixed design device.
[0029] In this embodiment, the steel surface spraying structure 8 comprises a pump body 81, the pump body 81 is fixedly connected with the upper end of the flushing box 7, the output end of the pump body 81 is fixedly connected with a connecting pipe 82, the end of the connecting pipe 82 away from the pump body 81 is fixedly connected with a rectangular water pipe 83, the left end of the rectangular water pipe 83 is fixedly connected with three flushing heads 84, and the rectangular water pipe 83 is located at the right side of the trolley 1, and the three flushing heads 84 jointly face the direction of the H-shaped steel body 2.
[0030] Through the above scheme: the pump body 81 is fixed on the upper end of the flushing box 7, after starting, it can pump out the liquid in the flushing box 7, the liquid enters the connecting pipe 82 through the output end of the pump body 81, and then is transported to the rectangular water pipe 83 through the connecting pipe 82, and the rectangular water pipe 83 distributes the liquid to the three flushing heads 84 connected therewith, since the three flushing heads 84 jointly face the direction of the H-shaped steel body 2, the liquid is sprayed from the flushing heads 84, so that the rust residues, dust and other impurities on the surface of the H-shaped steel body 2 can be quickly removed, and a clean surface is provided for subsequent processing or use.
[0031] It should be noted that the utility model is a kind of assembly type H-shaped steel structure derusting device, in use process, first, when using the assembly type H-shaped steel structure derusting device, operator controls electric push rod 61 by operating keyboard 5, the output end of electric push rod 61 drives magnetic reinforcing plate 62 to slide up and down in fixed frame 4, and the iron connecting rod 641 of steel side derusting assembly 64 slides in U-shaped sliding groove 63 by T-shaped adsorption block 642, can adjust position according to the width of H-shaped steel body 2, and T-shaped adsorption block 642 and magnetic reinforcing plate 62 are magnetically adsorbed to ensure stability, pulley 643 makes derusting steel brush 644 can move smoothly, and H-shaped steel side derusting is carried out, in front derusting assembly 65, linkage rod 654 is movable in slot 652, and plate seat 656 and sanding disc 657 are driven by shaft one 653 and shaft two 655 to derust the front of H-shaped steel, after completing derusting, pump body 81 is started, liquid in flushing box 7 is sprayed from three flushing heads 84 through connecting pipe 82 and rectangular water pipe 83, and H-shaped steel body 2 is flushed, so that electric push rod 61, adjustable steel side derusting assembly 64 and front derusting assembly 65 can derust H-shaped steel body 2 of different specifications in all directions, and steel surface spraying structure 8 can flush derusting residues in time, effectively solve the problems that existing derusting device is difficult to derust in all directions and lacks adaptability, improve derusting efficiency and quality.
[0032] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. An assembled H-shaped steel structure derusting device, comprising a trolley (1), characterized in that: The lower end of the cart (1) is provided with an H-shaped steel body (2), a rectangular opening (3) is formed in the middle of the upper end of the cart (1), the cart (1) is fixedly connected with a fixing frame (4) through the rectangular opening (3), the front upper end of the fixing frame (4) is fixedly connected with an operation keyboard (5), the upper end of the fixing frame (4) is fixedly connected with a rust removal integral device (6), the lower part of the rust removal integral device (6) is located in the fixing frame (4) and extends to the lower side of the cart (1), the upper right end of the cart (1) is fixedly connected with a flushing box (7), the upper middle of the flushing box (7) is fixedly connected with a steel surface spraying structure (8). The rust removal integral device (6) comprises an electric push rod (61), the electric push rod (61) is fixedly connected with the upper end of the fixing frame (4), the output end of the electric push rod (61) penetrates the upper middle of the fixing frame (4) and is fixedly connected with a magnetic reinforcing plate (62), the front middle and the rear middle of the magnetic reinforcing plate (62) are slidably connected with the inner front wall and the inner rear wall of the fixing frame (4) respectively, the lower right end of the magnetic reinforcing plate (62) is provided with a U-shaped sliding groove (63), the inner front of the U-shaped sliding groove (63) and the inner rear of the U-shaped sliding groove (63) are slidably connected with steel side rust removal assemblies (64), and the lower left end of the magnetic reinforcing plate (62) is fixedly connected with a front rust removal assembly (65).
2. The device according to claim 1, characterized in that: The steel side rust removal assembly (64) comprises an iron connecting rod (641), the upper middle of the iron connecting rod (641) is fixedly connected with a T-shaped adsorption block (642), the lower middle of the iron connecting rod (641) is provided with a pulley (643), and the front lower end of the iron connecting rod (641) is provided with a rust removal steel brush (644).
3. The device according to claim 2, characterized in that: The two steel side rust removal assemblies (64) are distributed in front of and behind the mirror image, the iron connecting rod (641) is slidably connected in the U-shaped sliding groove (63) through the T-shaped adsorption block (642), and the iron connecting rod (641) is magnetically adsorbed and connected with the magnetic reinforcing plate (62) through the T-shaped adsorption block (642).
4. The device according to claim 2, characterized in that: The front rust removal assembly (65) comprises a base frame (651) and a rotating shaft two (655), the lower left end of the magnetic reinforcing plate (62) is fixedly connected with the base frame (651), the left front end and the left rear end of the base frame (651) are both provided with a slot (652), the front left end of the base frame (651) is fixedly connected with a rotating shaft one (653), the two slots (652) are jointly movably inserted with a linkage rod (654), the linkage rod (654) is movably inserted with the base frame (651) through the rotating shaft one (653), the lower left end of the base frame (651) is movably inserted with a plate seat (656), the plate seat (656) is movably inserted with the linkage rod (654) through the rotating shaft two (655), and the upper left end and the upper right end of the plate seat (656) are both provided with a sanding disc (657).
5. The device according to claim 4, characterized in that: The two sanding discs (657) are located directly above the H-shaped steel body (2), and the two rust removal steel brushes (644) are diagonally distributed.
6. The device according to claim 1, characterized in that: The steel surface spraying structure (8) comprises a pump body (81), the pump body (81) is fixedly connected with the upper end of the flushing box (7), the output end of the pump body (81) is fixedly connected with a connecting pipe (82), one end of the connecting pipe (82) away from the pump body (81) is fixedly connected with a rectangular water pipe (83), and the left end of the rectangular water pipe (83) is fixedly connected with three flushing heads (84).
7. The device according to claim 6, characterized in that: The rectangular water pipe (83) is located at the right side of the trolley (1) and externally, and the three flushing heads (84) are collectively directed to the direction of the H-shaped steel body (2).