Steel pipe pole rust removal device

Abstract

The utility model discloses a derusting device for a steel pipe pole, and belongs to the technical field of derusting devices. The steel pipe pole rust removal device comprises a base, a motor is assembled on the top of the base, a swing device is arranged at the output end of the motor and comprises seven sets of round pipes, the front end and the rear end of each round pipe are fixedly connected with a first check block and a second check block respectively, a hinge disc is hinged between each first check block and the corresponding second check block, and the hinge discs are hinged to the top of the base. Air bags are fixedly connected to the front ends and the rear ends of the first check block and the second check block correspondingly, and a dull polish assembly is assembled on the surface of the front end of the round pipe. The grinding assembly is connected to the grinding assembly through a wire so that the grinding assembly can rotate, the round pipes can move left and right to adapt to the shape of the grinding assembly, and the front ends and the rear ends of the round pipes are connected through check blocks and hinge discs so that the multiple sets of round pipes can move in a coordinated mode to adapt to bending shapes of different steel pipe poles. By means of the design, steel pipe poles of different shapes and sizes can be effectively treated, and the rust removal efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rust removal devices, in particular to a rust removal device for steel pipe rods. Background Art

[0002] Steel pipe rod, also known as steel pipe, is a steel material with a hollow section and its length is much larger than its diameter or circumference. It is divided into round, square, rectangular and special-shaped steel pipes according to the cross-sectional shape; it is divided into carbon structural steel pipe, low alloy structural steel pipe, alloy steel pipe and composite steel pipe according to the material; it is divided into steel pipes for transmission pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc. according to the purpose.

[0003] Chinese patent CN218110354U authorized and announced on October 8, 2022 discloses a rust removal device for steel pipe rods, which includes a workbench, a slide groove is opened at the top center position of the workbench, a slider is arranged at the right end inside the slide groove, a fixed column is fixedly installed on the top of the slider, a motor base is fixedly installed on the top of the fixed column, a rotating motor is fixedly installed inside the motor base, the output end of the rotating motor is fixedly connected to the rotating shaft, and a grinding wheel is fixedly installed on the output end of the rotating shaft. In the above application documents, when encountering a bent steel pipe rod, there are certain deficiencies in the rust removal inside the steel pipe rod, and it is difficult for the grinding wheel to perform rust removal operations on the bent areas. Utility Model Content

[0004] In order to solve the problem in the prior art that when a bent steel pipe rod is encountered, there are certain deficiencies in rust removal inside the steel pipe rod, and the grinding wheel is difficult to perform rust removal operations on the bent parts. Therefore, the utility model proposes a steel pipe rod rust removal device, which can utilize the coordinated rotation of multiple groups of round rods to perform rust removal along the inside of the steel pipe rod.

[0005] A steel pipe rod rust removal device comprises a base, and a motor is installed on the top of the base;

[0006] A swing device is provided at the output end of the motor, and the swing device includes a round tube. The round tube is provided in seven groups. The front and rear ends of the round tube are respectively fixedly connected with block 1 and block 2. A hinge plate is hinged between block 1 and block 2. The front and rear ends of block 1 and block 2 are both fixedly connected with air bags. The front end surface of the round tube is equipped with a frosting component.

[0007] Furthermore, a movable clamping device is provided on the top of the base, and the movable clamping device includes a support block, the bottom of the support block is fixedly connected to the top of the base, the top of the support block is equipped with a sliding block 1 and a sliding block 2, the front end facing surfaces of the sliding block 1 and the sliding block 2 are threadedly fixedly connected with a bolt assembly, the rear end surface of the sliding block 1 is fixedly connected with a threaded pressure rod, and the bottom of the threaded pressure rod is in contact with the top surface of the support block.

[0008] Furthermore, an L-shaped positioning plate is fixedly connected to the surface of the motor, and an electric telescopic rod is fixedly connected to the bottom surface of the L-shaped positioning plate, which helps to improve the performance and reliability of the entire system by providing multiple effects such as stable support, precise positioning, convenient adjustment and vibration reduction.

[0009] Furthermore, the bottom surface of the electric telescopic rod is slidably connected to the top surface of the base, which helps to improve the performance and reliability of the system by providing multiple effects such as stable support, flexible movement, reduced friction and easy maintenance.

[0010] Furthermore, a leak hole groove is opened on the surface of the circular tube, and the iron filings accumulated inside the circular tube can be discharged through the pores on the surface through the leak hole groove, thereby preventing the iron filings from being retained inside the circular tube.

[0011] Furthermore, a wire is electrically connected between the sanding component and the motor, and the surface of the wire is assembled inside the round tube. By installing the wire inside the round tube, it can be isolated from physical contact with the surrounding environment, ensuring that the motor can accurately control the movement of the sanding component.

[0012] Furthermore, the facing surfaces of the sliding block 1 and the sliding block 2 are fixedly connected with soft capsules, which can increase the clamping force and reduce the sliding and shaking between the steel pipe rod and the clamping device, thereby improving the stability and accuracy of the operation. The soft capsule can also reduce scratches or damage to the surface of the steel pipe rod and protect the surface quality of the steel pipe rod.

[0013] Furthermore, a slide groove is provided on the top of the support block, and the bottom surfaces of the slide block 1 and the slide block 2 are slidably connected to the inner wall of the slide groove, so that the slide block 1 and the slide block 2 can move along a predetermined trajectory inside the slide groove, ensuring their smooth movement when adjusting the position of the steel pipe rod.

[0014] The difference from the prior art is that the beneficial effects of this application are:

[0015] (1) The steel pipe rod rust removal device is connected to the grinding assembly through a wire to rotate it, and adapts to the shape of the round pipe by moving it left and right. The front and rear ends of the round pipe are connected by a stopper and a hinge plate to adapt to the bending shapes of different steel pipe rods, so that steel pipe rods of different shapes and sizes can be effectively processed, thereby improving the rust removal efficiency.

[0016] (2) The steel pipe rod rust removal device has a soft capsule fixedly connected to the facing surfaces of the sliding block 1 and the sliding block 2, which can fit with the steel pipe rod. The position of the sliding block can be adjusted by manually rotating the threaded pressure rod, thereby adjusting the position of the steel pipe rod and the grinding assembly, thereby ensuring that the steel pipe rod remains stable during use. The steel pipe rod can be effectively clamped and adjusted during the rust removal process, thereby improving the convenience and efficiency of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0018] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the side view structure of the swing device of the utility model;

[0020] Figure 3 It is a schematic diagram of the side view structure of the swing device of the utility model;

[0021] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0022] Figure 5 It is a partial enlarged structural schematic diagram of the movable clamping device of the utility model;

[0023] Figure 6 For the utility model Figure 5 Enlarged structural diagram at B in the middle.

[0024] In the figure:

[0025] 100, base; 200, motor;

[0026] 300, swing device; 301, round tube; 302, L-shaped positioning plate; 303, electric telescopic rod; 305, stopper 1; 306, hinge plate; 307, leak hole slot; 308, air bag; 309, frosting component; 310, wire; 311, stopper 2;

[0027] 400, movable clamping device; 401, support block; 402, slide groove; 403, slide block 2; 404, slide block 1; 405, threaded pressure rod; 406, soft capsule; 407, bolt assembly. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application are described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, the process, method, system, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0030] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0031] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0032] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] Embodiment 1

[0035] See also Figure 1-Figure 6 As shown in the figure, a steel pipe rod rust removal device includes a base 100, a motor 200 is assembled on the top of the base 100, an L-shaped positioning plate 302 is fixedly connected to the surface of the motor 200, and an electric telescopic rod 303 is fixedly connected to the bottom surface of the L-shaped positioning plate 302, which helps to improve the performance and reliability of the entire system by providing multiple effects such as stable support, precise positioning, convenient adjustment and vibration reduction, and the bottom surface of the electric telescopic rod 303 is slidably connected to the top surface of the base 100, which helps to improve the performance and reliability of the system by providing multiple effects such as stable support, flexible movement, friction reduction and easy maintenance;

[0036] The output end of the motor 200 is provided with a swing device 300, which includes a round tube 301. The round tube 301 is provided with seven groups. The surface of the round tube 301 is provided with a leakage hole groove 307. The leakage hole groove 307 allows the iron filings accumulated inside the round tube 301 to be discharged through the pores on the surface, thereby preventing the iron filings from being retained inside the round tube 301. The front and rear ends of the round tube 301 are respectively fixedly connected with a stopper 305 and a stopper 311. The stopper 305 and the stopper 311 are hinged. There is a hinge plate 306, and air bags 308 are fixedly connected to the front and rear ends of block 1 305 and block 2 311. A frosting component 309 is installed on the front end surface of the circular tube 301. A wire 310 is electrically connected between the frosting component 309 and the motor 200. The surface of the wire 310 is installed inside the circular tube 301. By installing the wire 310 inside the circular tube 301, it can be isolated from physical contact with the surrounding environment, ensuring that the motor 200 can accurately control the movement of the frosting component 309.

[0037] When in use, firstly, the electric telescopic rod 303 is extended by the motor 200 and adjusted to a suitable height. The front end of the motor 200 is connected to the frosting component 309 by the wire 310, so that the frosting component 309 is rotated, and the rust on the inside of the steel pipe rod is removed by the frosting component 309. If a bent steel pipe rod is encountered again, the round tube 301 between the frosting component 309 and the motor 200 is moved left and right. Here, the stopper 1 305 at the front end of the first group of round tubes 301 and the stopper 2 311 at the rear end of the second group of round tubes 301 are assembled, and the hinge plate 306 is used for hinge connection, so that multiple groups of round tubes 301 with different connections are moved left and right to match the bent shapes of different steel pipe rods.

[0038] At the same time, in order to adapt to the positioning of different bent steel pipes, please refer to Figure 1-Figure 6 As shown in the figure, a movable clamping device 400 is provided on the top of the base 100, and the movable clamping device 400 includes a support block 401. The bottom of the support block 401 is fixedly connected to the top of the base 100. The top of the support block 401 is equipped with a sliding block 404 and a sliding block 403. The facing surfaces of the sliding block 404 and the sliding block 403 are fixedly connected with a soft capsule 406, which can increase the clamping force and reduce the sliding and shaking between the steel pipe rod and the clamping device, thereby improving the stability and accuracy of the operation. The soft capsule 406 can also reduce scratches or damage to the surface of the steel pipe rod and protect the steel pipe rod. In order to improve the surface quality, the front facing surfaces of the sliding block 1 404 and the sliding block 2 403 are threadedly fixedly connected with the bolt assembly 407, the rear end surface of the sliding block 1 404 is fixedly connected with the threaded pressure rod 405, and the top of the support block 401 is provided with a sliding groove 402, and the bottom surfaces of the sliding block 1 404 and the sliding block 2 403 are both slidably connected to the inner wall of the sliding groove 402, so that the sliding block 1 404 and the sliding block 2 403 can move along a predetermined trajectory inside the sliding groove 402 to ensure their smooth movement when adjusting the position of the steel pipe rod, and the bottom of the threaded pressure rod 405 fits with the top surface of the support block 401.

[0039] When in use, place the bent steel rod tube on the top surface of the support block 401, and then manually rotate the threaded pressure rod 405 to drive the sliding block 2 403 and the sliding block 1 404 on the surface to move toward each other, and use the soft capsule 406 on the surface of the sliding block 2 403 and the sliding block 1 404 to fit with the steel tube rod. At the same time, move the sliding block 2 403 and the sliding block 1 404 to adjust the position of the steel tube rod and the frosting component 309, and then manually rotate the threaded pressure rod 405 on the rear side of the sliding block 1 404 to make the bottom of the threaded pressure rod 405 fit with the top of the support block 401, and fix the sliding block 1 404 and the sliding block 2 403 on the top of the support block 401.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel pipe rod rust removal device, comprising a base (100), wherein a motor (200) is mounted on the top of the base (100); Features: The output end of the motor (200) is provided with a swing device (300), the swing device (300) comprises a round tube (301), the round tube (301) is provided with seven groups, the front and rear ends of the round tube (301) are respectively fixedly connected with a stopper 1 (305) and a stopper 2 (311), a hinge plate (306) is hinged between the stopper 1 (305) and the stopper 2 (311), the front and rear ends of the stopper 1 (305) and the stopper 2 (311) are both fixedly connected with air bags (308), and the front end surface of the round tube (301) is equipped with a frosting component (309).

2. A steel pipe rod rust removal device according to claim 1, characterized in that: An L-shaped positioning plate (302) is fixedly connected to the surface of the motor (200), and an electric telescopic rod (303) is fixedly connected to the bottom surface of the L-shaped positioning plate (302).

3. A steel pipe rod rust removal device according to claim 2, characterized in that: The bottom surface of the electric telescopic rod (303) is slidably connected to the top surface of the base (100).

4. A steel pipe rod rust removal device according to claim 1, characterized in that: A wire (310) is electrically connected between the grinding assembly (309) and the motor (200), and the surface of the wire (310) is mounted inside the circular tube (301).

5. The steel pipe rod rust removal device according to claim 1, characterized in that: A leak hole groove (307) is provided on the surface of the circular tube (301).

6. The steel pipe rod rust removal device according to claim 1, characterized in that: A movable clamping device (400) is arranged on the top of the base (100), and the movable clamping device (400) comprises a support block (401), the bottom of the support block (401) is fixedly connected to the top of the base (100), the top of the support block (401) is equipped with a first slide block (404) and a second slide block (403), the front end facing surfaces of the first slide block (404) and the second slide block (403) are threadedly fixedly connected with a bolt assembly (407), the rear end surface of the first slide block (404) is fixedly connected with a threaded pressure rod (405), and the bottom of the threaded pressure rod (405) is in contact with the top surface of the support block (401).

7. A steel pipe rod rust removal device according to claim 6, characterized in that: The facing surfaces of the sliding block 1 (404) and the sliding block 2 (403) are both fixedly connected with soft capsules (406).

8. The steel pipe rod rust removal device according to claim 6, characterized in that: The top of the support block (401) is provided with a slide groove (402), and the bottom surfaces of the first slide block (404) and the second slide block (403) are both slidably connected to the inner wall of the slide groove (402).

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