Steel structure cutting device for building housing construction

Abstract

The embodiment of the utility model provides a steel structure cutting device for building and housing construction, comprising: a cutting torch for cutting a steel structure; the guide rail supports movement of the cutting torch and ensures that the cutting torch runs along a preset path; the dust scraping plate is mounted on the upper side of the guide rail and used for removing metal dust attached to the guide rail in the cutting process; the guide rail and the dust scraping plate are fixed together through the fixing frame; the cleaning brush is installed below the dust scraping plate and further removes fine dust on the surface of the guide rail, and the dust scraping plate is fixed to the side face of the guide rail through a fixing frame and makes contact with the surface of the guide rail; the dust scraping plate is provided with an elastic scraping piece which is used for assisting the cleaning brush to be tightly attached to the surface of the guide rail. The cleaning brush is connected with the dust scraping plate through the fixing base, one end of the elastic scraping piece is fixed to the dust scraping plate, and the other end of the elastic scraping piece abuts against the upper side of the fixing base. Through the scheme of the embodiment of the invention, the problem of clamping stagnation of a moving part caused by the fact that metal dust generated by cutting is attached to the guide rail can be solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of construction machinery, in particular to a steel structure cutting device for building construction. BACKGROUND

[0002] The steel structure cutting device for building construction is a mechanical device specially used for efficiently cutting steel structures, and is widely used in the construction industry. This device realizes the cutting of steel structures by using a high-speed rotating cutting wheel, and has high working efficiency and cutting precision. However, there is a common problem in the actual use of this device, that is, the metal dust generated during the cutting process easily adheres to the guide rail of the device, causing the movement parts to be stuck, affecting the normal operation and working efficiency of the equipment. This problem not only increases the maintenance cost of the equipment, but also may cause safety hazards. SUMMARY

[0003] Therefore, the steel structure cutting device for building construction provided by the embodiments of the present application at least partially solves the problems existing in the prior art.

[0004] The steel structure cutting device for building construction provided by the present application comprises:

[0005] a cutting torch for performing cutting work on steel structures;

[0006] a guide rail supporting the movement of the cutting torch and ensuring its movement along a predetermined path;

[0007] a dust scraping plate installed on the upper side of the guide rail and used for removing metal dust adhering to the guide rail during the cutting process;

[0008] a fixing frame for fixing the guide rail and the dust scraping plate together;

[0009] a cleaning brush installed below the dust scraping plate and used for further removing fine dust on the surface of the guide rail, wherein

[0010] the dust scraping plate is fixed to the side of the guide rail by the fixing frame and is in contact with the surface of the guide rail;

[0011] the dust scraping plate has an elastic scraping piece for assisting the cleaning brush to closely adhere to the surface of the guide rail; and

[0012] the cleaning brush is connected to the dust scraping plate through a fixing seat, one end of the elastic scraping piece is fixed to the dust scraping plate, and the other end abuts against the upper side of the fixing seat.

[0013] In one specific embodiment, the guide rail is provided with a plurality of track surfaces arranged in parallel, and each track surface is provided with a corresponding dust scraping plate and cleaning brush.

[0014] In one specific embodiment, the length of the dust scraping plate is the same as the width of the guide rail.

[0015] In one embodiment, the fixed frame is provided with an adjusting bolt, and the contact pressure of the dust scraping plate and the surface of the guide rail can be adjusted by the adjusting bolt.

[0016] In one embodiment, the fixed frame is provided with a wear-resistant pad at the connection with the guide rail.

[0017] In one embodiment, the cleaning brush is composed of a plurality of nylon bristles.

[0018] In one embodiment, the fixed seat is provided with an angle adjusting mechanism for adjusting the included angle between the cleaning brush and the surface of the guide rail.

[0019] The building steel structure cutting device provided by the embodiment of the present disclosure comprises a cutting torch for cutting the steel structure, a guide rail for supporting the movement of the cutting torch to ensure that the cutting torch runs along a predetermined path, a dust scraping plate installed on the upper side of the guide rail for removing the metal dust attached to the guide rail during the cutting process, a fixed frame for fixing the guide rail and the dust scraping plate together, and a cleaning brush installed below the dust scraping plate for further removing the fine dust on the surface of the guide rail. The dust scraping plate is fixed to the side of the guide rail through the fixed frame and keeps in contact with the surface of the guide rail. The dust scraping plate is provided with an elastic scraping piece for assisting the cleaning brush to tightly adhere to the surface of the guide rail. The cleaning brush is connected to the dust scraping plate through a fixed seat. One end of the elastic scraping piece is fixed to the dust scraping plate, and the other end abuts against the upper side of the fixed seat. The scheme of the embodiment of the present disclosure can solve the problem of the jamming of the moving parts caused by the metal dust generated during the cutting and attached to the guide rail. BRIEF DESCRIPTION OF DRAWINGS

[0020] In the drawings, like reference numerals designate like elements or components throughout the several views, unless otherwise specified. The drawings are not necessarily to scale, the emphasis instead being placed upon illustrating the principles of the application. It should be understood that the drawings only depict some embodiments of the application and should not be considered as limiting the scope of the application.

[0021] Figure 1 It is a cutting device shaft side structure schematic view of the utility model;

[0022] Figure 2 It is a cutting device shaft side structure schematic view of the utility model Figure 1 It is a guide rail partial cut-off enlarged structure schematic view of the utility model;

[0023] Figure 3 It is a cutting device shaft side structure schematic view of the utility model Figure 2 It is a cleaning brush structure enlarged view of the utility model.

[0024] In the figure: 1, cutting torch; 2, guide rail; 3, dust scraping plate; 4, fixing frame; 5, cleaning brush; 6, elastic scraping sheet; 7, adjusting bolt; 9, nylon brush hair; 10, fixing seat; 11, track surface; 12, wear-resistant pad DETAILED DESCRIPTION

[0025] The embodiments of the present disclosure will be described in detail below with reference to the drawings.

[0026] The following detailed description of the embodiments of the present disclosure is provided for the purpose of understanding the present disclosure. It is obvious, however, that the embodiments described are only a part of the embodiments of the present disclosure, and are not all the embodiments. The present disclosure can also be implemented or applied in other different embodiments, and the details in the specification can be modified or changed based on different views and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present disclosure.

[0027] It should be noted that the various aspects of the embodiments described below are within the scope of the appended claims. It should be apparent that the aspects described herein can be embodied in a wide variety of forms and that any specific structure and / or function described herein is merely illustrative. Based on the teachings provided herein one skilled in the art should be able to contemplate these and similar aspects of the present disclosure. For example, the device and / or method can be implemented using any number of aspects of the present disclosure described herein. Additionally, the device and / or method can be implemented using other structures and / or functionalities in addition to or other than those described herein.

[0028] It should also be noted that the drawings provided in the following embodiments are only schematically illustrating the basic concept of the present disclosure, and only the components related to the present disclosure are shown in the drawings, not the number, shape and size of the components when actually implemented, and the shape, number and ratio of each component when actually implemented can be arbitrarily changed, and the layout of the components can also be more complex.

[0029] In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, one skilled in the art will understand that the described aspects can be practiced without these specific details.

[0030] As Figure 1 and Figure 2As shown, one of the building steel structure cutting devices of the present application includes a cutting torch 1, a guide rail 2, a dust scraping plate 3, a fixing frame 4, and a cleaning brush 5, etc. The design purpose of this device is to improve the precision and stability during the cutting process of steel structure, and effectively remove the metal dust generated during the cutting process to prevent its adverse effects on equipment operation.

[0031] The cutting torch 1 is the main functional component of the device, used for cutting steel structure. Its structure design enables it to complete the cutting task with high precision and efficiency. The guide rail 2 is the key component supporting the movement of the cutting torch 1, ensuring that the cutting torch 1 can run along the predetermined path. The guide rail 2 has high mechanical strength and wear resistance to meet the requirements of long-term high-frequency use.

[0032] The dust scraping plate 3 is installed on the upper side of the guide rail 2, and its main function is to remove the metal dust attached to the guide rail 2 during the movement of the cutting torch 1. The design of the dust scraping plate 3 ensures slight contact with the surface of the guide rail 2 to provide moderate cleaning force without damaging the surface of the guide rail 2. The fixing frame 4 fixes the guide rail 2 and the dust scraping plate 3 together to ensure their stability and rigidity. The fixing frame 4 is usually made of high-strength materials to ensure that it does not deform or loosen in a long working environment.

[0033] The cleaning brush 5 is installed below the dust scraping plate 3 and is mainly used to remove fine dust from the surface of the guide rail 2. The installation position of the cleaning brush 5 is designed to be close to the surface of the guide rail 2 to ensure that it can effectively remove residual dust during the movement of the cutting torch 1. The cleaning brush 5 cooperates with the dust scraping plate 3 to improve the efficiency of the entire cleaning system. The fixing frame 4 not only fixes the dust scraping plate 3, but also provides a mounting base for the cleaning brush 5, enabling it to be securely installed and work synchronously with the movement of the cutting torch 1.

[0034] Specifically, the cutting torch 1 can be driven by a motor or hydraulic system and move accurately along the predetermined path on the guide rail 2. The guide rail 2 is made of high-strength alloy steel and its surface is treated to enhance wear resistance. The dust scraping plate 3 and the cleaning brush 5 are usually made of wear-resistant rubber or other elastic materials to meet the cleaning needs of metal dust. The fixing frame 4 can fix the guide rail 2 and the dust scraping plate 3 together through bolts, welding, etc. to ensure the stability of the overall structure.

[0035] The device solves the problem of movement component jamming caused by metal dust generated during cutting and attached to the guide rail 2. The dual cleaning mechanism of the dust scraping plate 3 and the cleaning brush 5 ensures the cleanliness of the surface of the guide rail 2, thereby avoiding the jamming phenomenon caused by dust accumulation. In addition, the use of the fixing frame 4 ensures the secure connection of the components, improving the overall stability and reliability of the device. In summary, this building steel structure cutting device not only improves the cutting precision and efficiency, but also significantly improves the maintenance and operation performance of the equipment.

[0036] In one embodiment, the guide rail 2 of the building steel structure cutting device of the present application is provided with a plurality of parallel track surfaces 11, each of which is provided with a corresponding dust scraping plate 3 and a cleaning brush 5 to achieve comprehensive cleaning and prevent dust accumulation on any section of the guide rail 2. Specifically, these track surfaces 11 are arranged along the length direction of the guide rail 2 with a certain spacing between adjacent track surfaces 11. Each track surface 11 is fixed with a dust scraping plate 3, which is fixedly connected with the track surface 11 by bolts or buckles and can slide on the track surface 11 to remove dust and other debris on the track surface 11. At the same time, a cleaning brush 5 is also provided on one side of each track surface 11, which is fixed on the guide rail 2 by a bracket, and the bristles are in close contact with the track surface 11, which can effectively remove fine dust on the track surface 11.

[0037] For example, to ensure effective cleaning of each track surface 11, a dust scraping plate 3 and a cleaning brush 5 can be provided on both sides of each track surface 11. The dust scraping plate 3 is made of wear-resistant material, and its edges are designed to closely fit the track surface 11 to better scrape off large particles of dust on the track surface 11. The cleaning brush 5 is made of soft but durable bristles to ensure that fine dust on the track surface 11 can be cleaned. The specific installation position of the dust scraping plate 3 and the cleaning brush 5 can be adjusted according to actual needs to adapt to cleaning needs in different working environments.

[0038] In one embodiment, the length of the dust scraping plate 3 is substantially the same as the width of the guide rail 2, ensuring that metal dust can be effectively removed within the entire width range, preventing dust from entering the inside of the guide rail 2 from the edge part, thereby affecting cutting accuracy and smooth movement. The dust scraping plate 3 is designed to match the width of the guide rail 2 so that it can completely cover and clean the surface of the guide rail 2 during its entire movement. Specifically, the dust scraping plate 3 is fixed at the bottom of the cutting device and is consistent with its moving direction, ensuring that each slide of the dust scraping plate 3 on the guide rail 2 can remove metal dust and keep the surface of the guide rail 2 clean.

[0039] In one embodiment, the dust scraping plate 3 is usually made of wear-resistant material to adapt to frequent use. The dust scraping plate 3 is fixed above or at the side of the guide rail 2 by bolts or clamping slots to ensure that it is in close contact with the surface of the guide rail 2. The dust scraping plate 3 is also provided with sealing strips at both ends to further prevent dust from entering the inside of the guide rail 2 from the edge, ensuring that the cutting device can still maintain high running accuracy and stability after long-term use. Specifically, this design can be achieved by fixing one end of the dust scraping plate 3 to the bracket of the cutting head and the other end tightly to the surface of the guide rail 2. In this way, no matter how the cutting device moves, the dust scraping plate 3 can always be in good contact with the guide rail 2 to effectively clean the surface.

[0040] In one embodiment, the dust scraping plate 3 of the steel structure cutting device for building and house construction of the present application has an elastic scraping piece 6 that can assist the cleaning brush 5 in closely adhering to the surface of the guide rail 2, thereby more effectively removing metal dust and avoiding the accumulation of dust affecting the normal movement of the cutting torch 1. The elastic scraping piece 6 is made of a flexible material that can flexibly adapt to the surface of the guide rail 2 with different radii, ensuring comprehensive cleaning. One end of the elastic scraping piece 6 is fixed to the dust scraping plate 3, and the other end is pressed against the upper side of the fixed seat 10, using its own gravity and elastic action to make the cleaning brush 5 closely adhere to the surface of the guide rail 2, effectively improving the cleaning effect.

[0041] Specifically, the elastic scraping piece 6 is installed at the front end of the dust scraping plate 3 through a fixed clamp, which can firmly fix the elastic scraping piece 6 to the dust scraping plate 3 through screws or other fasteners. The cleaning brush 5 is installed at the lower part of the dust scraping plate 3, matching the position of the elastic scraping piece 6. When the device moves along the guide rail 2, the elastic scraping piece 6 can flexibly adjust with the curvature change of the guide rail 2 due to its flexible material properties, while its one end is always supported by the fixed seat 10, ensuring that the cleaning brush 5 can closely adhere to the surface of the guide rail 2 for cleaning. In this way, whether it is a straight line segment or an arc segment of the guide rail 2, it can maintain good cleaning effect. For example, in actual operation, materials with good elasticity and wear resistance such as silicone or rubber can be chosen to make the elastic scraping piece 6, to ensure that it can maintain high efficiency in working condition for a long time.

[0042] In one embodiment, as shown in Figure 3 The fixed frame 4 of the steel structure cutting device for building and house construction of the present application is provided with an adjusting bolt 7. The adjusting bolt 7 is used to adjust the contact pressure of the dust scraping plate 3 with the surface of the guide rail 2, ensuring that the dust scraping plate 3 can always closely adhere to the surface of the guide rail 2, thereby reducing the accumulation of dust. Specifically, the fixed frame 4 is a frame structure installed on the steel structure cutting device, mainly playing a supporting and fixing role. The dust scraping plate 3 is a component installed on the fixed frame 4, whose function is to scrape the dust and impurities on the surface of the guide rail 2 to keep the guide rail 2 clean.

[0043] In one embodiment, the specific installation position of the adjusting bolt 7 is at the upper part of the fixed frame 4, near the edge part of the dust scraping plate 3. This design allows the operator to change the pressure between the dust scraping plate 3 and the guide rail 2 by rotating the adjusting bolt 7. The adjusting bolt 7 is usually made of metal material, with certain strength and durability. The dust scraping plate 3 can be made of rubber or similar materials, with good flexibility and wear resistance, which can effectively scrape the impurities on the surface of the guide rail 2 during sliding.

[0044] In one embodiment, the contact pressure between the dust scraping plate 3 and the surface of the guide rail 2 is adjusted by rotating the adjusting bolt 7, which can be done manually or electrically. Specifically, when the contact pressure needs to be increased, the operator can rotate the adjusting bolt 7 clockwise, making the dust scraping plate 3 closer to the surface of the guide rail 2; when the contact pressure needs to be reduced, the adjusting bolt 7 is rotated counterclockwise, making the dust scraping plate 3 slightly away from the surface of the guide rail 2, thereby achieving fine control of the contact pressure.

[0045] In one embodiment, the connection between the fixing frame 4 of the building steel structure cutting device and the guide rail 2 is provided with a wear-resistant pad 12. The design of the wear-resistant pad 12 is mainly used to reduce the direct friction between the fixing frame 4 and the guide rail 2, thereby effectively prolonging the overall service life of the device. In the specific use process, the wear-resistant pad 12 is usually made of wear-resistant materials such as polyurethane or nylon, which have low friction coefficient and good wear resistance. The wear-resistant pad 12 is installed on the contact surface between the fixing frame 4 and the guide rail 2, forming a protective layer to ensure that the movement of the fixing frame 4 is more stable during the operation of the equipment, reducing friction and wear caused by direct metal contact.

[0046] For example, in one embodiment, the wear-resistant pad 12 can be designed as a rectangle or a circle, and its shape and size are determined according to the actual contact area between the fixing frame 4 and the guide rail 2. Specifically, the wear-resistant pad 12 is installed at the bottom of the fixing frame 4 by adhesion, screw fixation or pressing, ensuring that it can maintain good positional stability under high load conditions, while ensuring that the surface of the guide rail 2 is not directly subjected to the pressure of the fixing frame 4, thereby effectively reducing wear.

[0047] In one embodiment, the cleaning brush 5 of the building steel structure cutting device is composed of multiple nylon bristles 9. The design of these bristles aims to be able to penetrate into the small gaps on the surface of the guide rail 2, thoroughly removing the metal dust attached to it, and ensuring the cleanliness of the surface of the guide rail 2. In order to achieve this purpose, the nylon bristles 9 have appropriate hardness, between medium and relatively hard, so as to effectively remove dust without excessive wear of the guide rail 2, maintaining the smoothness of the surface of the guide rail 2.

[0048] Specifically, the cleaning brush 5 is installed at the bottom of the steel structure cutting device by a fixing device, located directly above or on one side of the guide rail 2. The fixing device ensures that the cleaning brush 5 can move with the cutting device while maintaining appropriate distance and contact pressure with the guide rail 2. Multiple nylon bristles 9 are evenly distributed on the lower part of the cleaning brush 5, forming a dense brush surface. The height and arrangement of each bundle of bristles are optimized to ensure that they can effectively remove small dust and metal particles from the guide rail 2. In addition, the material selection of the nylon bristles 9 makes them have enough hardness to scrape off metal dust and also have a certain softness to reduce wear on the guide rail 2.

[0049] For example, the fixing device can be an adjustable bracket that securely mounts the cleaning brush 5 to the cutting device through bolts or other fasteners. This design allows users to adjust the contact force of the cleaning brush 5 with the guide rail 2 according to actual needs, further improving the cleaning effect. During operation, as the cutting device moves, the cleaning brush 5 continuously sweeps across the surface of the guide rail 2, ensuring that the guide rail 2 remains clean after each cutting cycle, reducing equipment failures caused by dust accumulation.

[0050] In one embodiment, the cleaning brush 5 of the building steel structure cutting device of the present application is connected to the dust scraping plate 3 through a fixing seat 10. The fixing seat 10 is designed with an angle adjustment mechanism, which can adjust the included angle between the cleaning brush 5 and the surface of the guide rail 2 to ensure the best cleaning effect. Specifically, the fixing seat 10 is installed on one side of the dust scraping plate 3 and is connected to the cleaning brush 5. The angle adjustment mechanism includes a plurality of adjustable screws or knobs, which can be rotated or tightened to change the angle of the cleaning brush 5. Such a design allows users to flexibly adjust the working angle of the cleaning brush 5 according to actual conditions, ensuring effective removal of dust and debris on the guide rail 2 during cleaning.

[0051] For example, the fixing seat 10 can be fixedly connected to the dust scraping plate 3 through threaded holes, and a set of linked hinges and spring systems is installed inside the fixing seat 10. The cleaning brush 5 is movably connected to the fixing seat 10 at the other end. When it is necessary to adjust the angle of the cleaning brush 5, the operator can loosen the adjustable screws or knobs, manually adjust the position of the cleaning brush 5, and then tighten the screws or knobs to fix the final working angle of the cleaning brush 5. This structure is simple and reliable, easy to operate and maintain.

[0052] In actual operation, when the device is in use, first place the cutting torch 1 above the steel structure to be cut, and fix the guide rail 2 and the dust scraping plate 3 together through the fixing frame 4 to ensure their stability and rigidity. As the cutting torch 1 moves along the guide rail 2, it will cut according to the predetermined path. In this process, the guide rail 2 plays a supporting and guiding role, ensuring that the cutting torch 1 can cut smoothly and accurately.

[0053] At the same time, the dust scraping plate 3 installed on the upper side of the guide rail 2 closely adheres to the surface of the guide rail 2, and as the cutting torch 1 moves, the dust scraping plate 3 will remove the metal dust generated during cutting, preventing dust accumulation on the guide rail 2 and avoiding the cutting torch 1 from being stuck when moving. To further improve the cleaning effect, the cleaning brush 5 installed below the dust scraping plate 3 closely adheres to the surface of the guide rail 2 and works in cooperation with the dust scraping plate 3 to effectively remove fine dust from the surface of the guide rail 2. This not only ensures the cleanliness of the guide rail 2, but also prolongs the service life of the equipment, improves work efficiency and cutting accuracy.

[0054] Through the synergy of the series of components, the cutting torch 1 can move smoothly on the predetermined path, complete the high-quality steel structure cutting operation, and the dust scraping plate 3 and the cleaning brush 5 ensure the cleaning of the guide rail 2, guarantee the normal operation of the device. The whole process is efficient and reliable, so that the device becomes an important tool indispensable in building house building.

[0055] The above-described specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the embodiments of the present disclosure. It should be understood that the above-described specific embodiments are merely specific embodiments of the present disclosure and are not used to limit the protection scope of the present disclosure. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present disclosure shall be included in the protection scope of the embodiments of the present disclosure.

Claims

1. A steel structure cutting device for building a house, characterized in that, The utility model relates to a cutting torch (1) for cutting steel structure, a guide rail (2) for supporting the movement of the cutting torch (1) and ensuring the cutting torch (1) to run along a predetermined path, a dust scraping plate (3) installed on the upper side of the guide rail (2) for removing metal dust attached to the guide rail (2) during cutting, a fixing frame (4) for fixing the guide rail (2) and the dust scraping plate (3) together, and a cleaning brush (5) installed below the dust scraping plate (3) for further removing fine dust on the surface of the guide rail (2). The dust scraping plate (3) is fixed to the side of the guide rail (2) by the fixing frame (4) and keeps contact with the surface of the guide rail (2). The dust scraping plate (3) has an elastic scraping piece (6) for assisting the cleaning brush (5) to adhere to the surface of the guide rail (2). The cleaning brush (5) is connected to the dust scraping plate (3) by a fixing seat (10), one end of the elastic scraping piece (6) is fixed to the dust scraping plate (3), and the other end is abutted against the upper side of the fixing seat (10). The guide rail (2) is provided with a plurality of track surfaces (11) arranged in parallel, each track surface (11) is provided with a corresponding dust scraping plate (3) and cleaning brush (5). The length of the dust scraping plate (3) is the same as the width of the guide rail (2). The fixing frame (4) is provided with an adjusting bolt (7), and the contact pressure of the dust scraping plate (3) and the surface of the guide rail (2) can be adjusted by the adjusting bolt (7). The connecting part of the fixing frame (4) and the guide rail (2) is provided with a wear-resistant pad (12). The cleaning brush (5) is composed of a plurality of nylon brush hairs (9).

2. The building house steel structure cutting device according to claim 1, characterized in that: The fixing seat (10) is provided with an angle adjusting mechanism for adjusting the included angle between the cleaning brush (5) and the surface of the guide rail (2).

3. The building house steel structure cutting device according to claim 1, characterized in that: ​ 4. The building house steel structure cutting device according to claim 1, characterized in that: ​ 5. The building house steel structure cutting device according to claim 1, characterized in that: ​ 6. The building house steel structure cutting device according to claim 1, characterized in that: ​ 7. The building house steel structure cutting device according to claim 6, characterized in that: ​

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