Steel structure surface shot blasting derusting equipment

Abstract

The utility model discloses a steel structure surface throws a shot derusting equipment relates to rust cleaning equipment technical field. The steel structure surface throws a shot derusting equipment including rust cleaning equipment main part, guard gate seat, rubber protection zone, height adjusting block, mounting seat, elevating unit and locking unit, the guard gate seat sets up on rust cleaning equipment main part, the rubber protection zone swing joint is in the inside of guard gate seat, height adjusting block sliding connection is in rust cleaning equipment main part. The steel structure surface throws a shot derusting equipment, when the bottom of rubber protection zone needs to replace because of abrasion, only needs to promote it through elevating unit, and the worn part can be cut off, does not need to replace whole rubber protection zone, and the maintenance cost is greatly reduced. Meanwhile, the equipment through the movable joint mode of height adjusting block and mounting seat, makes the installation and dismounting of rubber protection zone become simple and swift, and the convenient maintenance personnel carries out the operation.

Description

Technical Field

[0001] This utility model relates to the field of rust removal equipment technology, specifically to a shot blasting rust removal equipment for steel structure surfaces. Background Technology

[0002] In the field of steel structure surface treatment, shot blasting is a common and efficient rust removal method. However, traditional shot blasting equipment has many shortcomings in its protective design at the workpiece inlet and outlet.

[0003] In existing technologies, protective devices for workpiece inlets and outlets often employ fixed sealing curtain structures. Once installed, these structures are difficult to adjust. When the bottom of the protective device wears down due to long-term friction, collision, or material impact, the entire sealing curtain structure must be replaced. This not only increases maintenance costs but also extends equipment downtime, impacting production efficiency. Furthermore, maintaining or replacing the sealing curtain structure in existing equipment is complex and inconvenient for disassembly and installation. To address the shortcomings of existing technologies, this invention provides a shot blasting and rust removal device for steel structures to solve the aforementioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a shot blasting and rust removal device for steel structures. When the bottom of the rubber protective belt needs to be replaced due to wear, it can be lifted by a lifting unit and the worn part cut off, eliminating the need to replace the entire rubber protective belt and significantly reducing maintenance costs. Furthermore, the device's movable locking mechanism between the height adjustment block and the mounting base makes the installation and removal of the rubber protective belt simple and quick, facilitating operation by maintenance personnel.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a shot blasting and rust removal device for steel structure surfaces, comprising a main body of the rust removal device, a protective door seat, a rubber protective belt, a height adjustment block, a mounting base, a lifting unit, and a locking unit;

[0006] The protective door seat is installed on the main body of the rust removal equipment;

[0007] The rubber protective belt is movably engaged inside the protective door seat;

[0008] The height adjustment block is slidably connected to the main body of the rust removal equipment;

[0009] The mounting base is disposed on the rubber protective strip and is movably engaged with the height adjustment block;

[0010] The lifting unit is mounted on the main body of the rust removal equipment and is used to adjust the position of the height adjustment block.

[0011] The locking unit is mounted on the height adjustment block and is used to limit the position of the mounting base.

[0012] Preferably, the lifting unit includes:

[0013] A guide rail rod is mounted on the protective door seat and slidably connected to the height adjustment block;

[0014] The baffle is fixedly connected to the guide rail rod and the main body of the rust removal equipment;

[0015] A lead screw is threaded onto the baffle and rotatably connected to the height adjustment block.

[0016] Preferably, the lead screw is provided with a rotating handle.

[0017] Preferably, the mounting base is provided with a locking block, which is movably engaged inside the height adjustment block.

[0018] Preferably, the locking block has a locking hole, and the locking unit includes:

[0019] A limiting groove is formed inside the height adjusting block;

[0020] The locking rod is slidably connected within the limiting groove and movably engaged within the lock hole.

[0021] Preferably, a slider is slidably connected within the limiting groove, the slider is fixedly connected to the locking rod, and a spring is fixedly connected between the slider and the limiting groove.

[0022] Preferably, the rust removal equipment is equipped with a conveyor roller frame.

[0023] Preferably, the protective door seat is provided with a mounting groove for limiting the rubber protective strip.

[0024] This utility model discloses a shot blasting and rust removal device for steel structure surfaces, which has the following beneficial effects:

[0025] This shot blasting and rust removal equipment for steel structures allows for easy replacement of the rubber protective belt at its bottom due to wear. Simply lift the belt using the lifting unit and cut off the worn portion; the entire belt does not need to be replaced, significantly reducing maintenance costs. Furthermore, the equipment's adjustable height blocks and movable locking mechanism for the mounting base make installing and removing the rubber protective belt quick and easy, facilitating maintenance personnel. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the lifting unit of this utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the mounting base of this utility model;

[0030] Figure 4 This is a schematic diagram of the height adjustment block of this utility model;

[0031] Figure 5 This is a schematic diagram of the locking unit of this utility model.

[0032] In the diagram: 1. Main body of the rust removal equipment; 11. Conveyor roller frame; 2. Protective door seat; 21. Mounting groove; 3. Rubber protective belt; 4. Height adjustment block; 5. Mounting seat; 51. Locking block; 52. Locking hole; 6. Lifting unit; 61. Guide rail rod; 62. Baffle; 63. Screw; 631. Rotating handle; 7. Locking unit; 71. Limiting groove; 72. Locking rod; 73. Sliding block; 74. Spring. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] This application provides a shot blasting and rust removal device for steel structures, solving the problem that in the prior art, the protective devices at the workpiece inlet and outlet often use fixed sealing curtain structures, which are difficult to adjust once installed. When the bottom of the protective device wears down due to long-term friction, collision, or material impact, the entire sealing curtain structure must be replaced, which not only increases maintenance costs but also leads to prolonged equipment downtime and affects production efficiency. Moreover, the existing equipment is complex to operate when maintaining or replacing the sealing curtain structure, making disassembly and installation inconvenient.

[0035] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0036] Example 1: This utility model embodiment discloses a shot blasting and rust removal device for steel structure surfaces, according to the attached... Figure 1-5As shown, it includes the main body of the rust removal equipment 1, the protective door seat 2, the rubber protective belt 3, the height adjustment block 4, the mounting base 5, the lifting unit 6, and the locking unit 7;

[0037] The main body 1 of the rust removal equipment is the core component of the entire device, providing power and support for the shot blasting process. It is equipped with a shot blaster that propels shot onto the steel structure surface through high-speed rotation, achieving the rust removal function. The conveyor roller frame 11 is mounted on the main body 1 and is used to transport the steel structure workpieces to be treated.

[0038] The protective gate 2 is fixedly connected to the main body 1 of the rust removal equipment, serving to connect and support the rubber protective belt 3. The rubber protective belt 3 is movably engaged inside the protective gate 2. Made of flexible rubber material, the rubber protective belt 3 possesses good elasticity and wear resistance. At the workpiece inlet and outlet, the rubber protective belt 3 effectively blocks shot blasting debris and dust diffusion, protecting the surrounding environment and the safety of operators.

[0039] The height adjustment block 4 is slidably connected to the main body 1 of the rust removal equipment, and the mounting base 5 is set on the rubber protective belt 3 and movably locked onto the height adjustment block 4. The lifting unit 6 realizes the height adjustment of the rubber protective belt 3. The lifting unit 6 includes a guide rail rod 61, a baffle 62, and a lead screw 63;

[0040] The guide rail 61 is mounted on the protective door seat 2 and slidably connected to the height adjusting block 4, providing guidance for the vertical movement of the height adjusting block 4. The baffle 62 is fixedly connected to the guide rail 61 and the main body 1 of the rust removal equipment, serving as a connection and support. The lead screw 63 is threadedly connected to the baffle 62 and rotatably connected to the height adjusting block 4. By rotating the rotating handle 631 on the lead screw 63, the vertical movement of the height adjusting block 4 can be precisely controlled, thereby adjusting the height of the rubber protective belt 3.

[0041] The advantage of this height-adjustable design is that when the bottom of the rubber protective belt 3 needs to be replaced due to wear, it can simply be lifted by the lifting unit 6 to cut off the worn part, without having to replace the entire rubber protective belt 3, greatly reducing maintenance costs. At the same time, the movable snap-fit ​​connection between the height adjustment block 4 and the mounting base 5 makes the installation and removal of the rubber protective belt 3 simple and quick, facilitating operation by maintenance personnel.

[0042] The locking unit 7 is mounted on the height adjusting block 4 and is used to limit the position of the mounting base 5. The mounting base 5 is provided with a locking block 51, which is movably engaged inside the height adjusting block 4. The locking block 51 is provided with a locking hole 52. The locking unit 7 includes a limiting groove 71, a locking rod 72, a slider 73, and a spring 74.

[0043] The limiting groove 71 is formed inside the height adjusting block 4. The locking rod 72 is slidably connected in the limiting groove 71 and is movably engaged in the locking hole 52. The slider 73 is fixedly connected to the locking rod 72 and slides in the limiting groove 71. A spring 74 is fixedly connected between the slider 73 and the limiting groove 71.

[0044] When the height of the rubber protective belt 3 needs to be fixed, the spring force of the spring 74 locks the locking rod 72 into the locking hole 52, reliably limiting the mounting base 5 and preventing the rubber protective belt 3 from shifting due to vibration or other reasons during operation. When the rubber protective belt 3 needs to be disassembled, simply overcome the spring force of the spring 74 and push the slider 73 to disengage the locking rod 72 from the locking hole 52, allowing the rubber protective belt 3 to be easily removed. This design of the locking unit 7 ensures the stability of the rubber protective belt 3 during operation and facilitates quick disassembly and assembly operations for maintenance personnel.

[0045] The protective door seat 2 is provided with an installation groove 21 for limiting the rubber protective belt 3. The installation groove 21 limits the rubber protective belt 3, ensuring the stability and accuracy of the installation of the rubber protective belt 3.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A shot blasting and rust removal device for steel structure surfaces, characterized in that, include: Rust removal equipment body (1); A protective door seat (2) is installed on the main body (1) of the rust removal equipment; The rubber protective strip (3) is movably attached to the inside of the protective door seat (2); The height adjustment block (4) is slidably connected to the main body (1) of the rust removal equipment; The mounting base (5) is set on the rubber protective belt (3) and is movably locked onto the height adjustment block (4); A lifting unit (6) is installed on the main body (1) of the rust removal equipment and is used to adjust the position of the height adjustment block (4); A locking unit (7) is disposed on the height adjustment block (4) and is used to limit the mounting base (5).

2. The shot blasting and rust removal equipment for steel structures according to claim 1, characterized in that, The lifting unit (6) includes: The guide rail rod (61) is set on the protective door seat (2) and slidably connected to the height adjustment block (4); The baffle (62) is fixedly connected to the guide rail rod (61) and the main body (1) of the rust removal equipment; The lead screw (63) is threaded onto the baffle (62) and rotatably connected to the height adjustment block (4).

3. The shot blasting and rust removal equipment for steel structures according to claim 2, characterized in that, The lead screw (63) is provided with a rotating handle (631).

4. The shot blasting and rust removal equipment for steel structures according to claim 1, characterized in that, The mounting base (5) is provided with a locking block (51), which is movably locked inside the height adjustment block (4).

5. The shot blasting and rust removal equipment for steel structures according to claim 4, characterized in that, The locking block (51) has a locking hole (52), and the locking unit (7) includes: A limiting groove (71) is formed inside the height adjusting block (4); The locking rod (72) is slidably connected in the limiting groove (71) and movably engaged in the locking hole (52).

6. The shot blasting and rust removal equipment for steel structures according to claim 5, characterized in that, A slider (73) is slidably connected in the limiting groove (71), the slider (73) is fixedly connected to the locking rod (72), and a spring (74) is fixedly connected between the slider (73) and the limiting groove (71).

7. The shot blasting and rust removal equipment for steel structures according to claim 1, characterized in that, The rust removal equipment body (1) is equipped with a conveyor roller frame (11).

8. The shot blasting and rust removal equipment for steel structure surfaces according to claim 1, characterized in that, The protective door seat (2) is provided with an installation groove (21) for limiting the rubber protective strip (3).

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