A building steel structure cutting device

Abstract

The utility model discloses a kind of building steel structure cutting processing device, including rack;Positioning conveying mechanism is rotatably installed in the inside of the rack, and cutting mechanism is installed on the surface of the rack above support seat;The utility model is cooperated by support seat, protective cover, protective layer and discharge valve, and the steel structure cutting part in cutting is wrapped by protective cover and support seat, can play the role of safety protection, prevent the metal scrap, spark etc. produced in cutting process from spattering, harm operator and damage peripheral equipment, and protective layer can reduce the abrasion and corrosion of metal scrap to support seat and the inner wall of protective cover, prolong equipment service life, in steel structure cutting process, by support seat and steel structure contact, it can provide stable supporting force, when needing to discharge waste, open discharge valve, and scrap is discharged to outside by discharge valve and collected and concentrated processing, and then it is favorable to the use of personnel.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing technology, specifically to a cutting and processing device for building steel structures. Background Technology

[0002] Steel structure is a building structure system that uses steel as the main load-bearing material. It has significant advantages such as high strength, light weight, fast construction speed, high degree of industrialization, and environmental protection and energy saving. It is widely used in the field of modern construction. When constructing and using steel structure, it is necessary to use a cutting device to cut the steel structure to the appropriate size first.

[0003] Cutting devices can be used to cut steel structures. However, during the cutting process, high-speed cutting tools are typically used, and these tools lack effective protective measures, leaving the structures exposed for extended periods. This poses a significant safety risk to operators during equipment setup, workpiece loading and unloading, or accidental contact, potentially leading to serious injuries such as cuts and lacerations. Furthermore, the high-speed cutting force and the instantaneous release of metal stress during the cutting process generate a large amount of sharp metal debris that flies out at high speed, further complicating personnel use. Utility Model Content

[0004] The purpose of this utility model is to provide a cutting and processing device for building steel structures to solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a steel structure cutting and processing device for buildings, including a frame; a positioning and conveying mechanism is rotatably installed inside the frame, a telescopic rod is installed at the central position inside the frame between the positioning and conveying mechanisms, a support seat is installed at the moving end of the telescopic rod, a discharge valve is installed at the bottom of the support seat, a cutting mechanism is installed above the support seat on the surface of the frame, a protective cover is installed on the outer side of the cutting section of the cutting mechanism, and a protective layer is provided on the inner wall of both the support seat and the protective cover.

[0006] Preferably, the positioning and conveying mechanism includes a conveyor belt assembly disposed inside the frame, and the outer surface of the conveyor belt assembly is provided with multiple sets of positioning grooves at equal intervals.

[0007] Preferably, an auxiliary conveyor belt is installed at one end of the frame near the space between the two sets of conveyor belt assemblies.

[0008] Preferably, a limiting plate is installed on the inner wall above the positioning groove on both sides of the frame, and an adjusting rod is rotatably installed on one side of the limiting plate through the interior of the frame.

[0009] Preferably, the cutting mechanism includes a support frame disposed above the frame, a telescopic rod II is installed on the inner top of the support frame, a protective cover is connected to the movable end of the telescopic rod II, and a cutting component is installed inside the protective cover.

[0010] Preferably, a detection device is installed on the side of the protective cover.

[0011] Preferably, the cutting assembly includes a lateral moving structure disposed at the top of the protective cover, a connecting block is movably mounted on the outer side of the lateral moving structure, a telescopic rod three is mounted at the bottom of the connecting block, and a cutting blade structure is mounted at the bottom end of the telescopic rod three.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model utilizes a support base, a protective cover, a protective layer, and a discharge valve in conjunction. The protective cover and support base enclose the steel structure being cut during the cutting process, providing safety protection and preventing metal debris and sparks generated during the cutting process from flying out and injuring operators or damaging surrounding equipment. The protective layer reduces wear and corrosion of the inner walls of the support base and protective cover by metal debris, extending the service life of the equipment. During the steel structure cutting process, the support base provides stable support through contact with the steel structure. When waste needs to be discharged, the discharge valve is opened, and the debris is discharged through the discharge valve to the outside for centralized collection and treatment, thus benefiting personnel. Attached Figure Description

[0014] Figure 1 This is a side perspective view of the present invention;

[0015] Figure 2 This is a front perspective view of the present utility model;

[0016] Figure 3 This is a bottom-view perspective view of the present invention;

[0017] Figure 4 This is a schematic diagram of the internal structure of the cutting mechanism of this utility model;

[0018] Figure 5 This utility model Figure 2 A magnified schematic diagram of part A in the diagram.

[0019] In the diagram: 1. Frame; 2. Positioning and conveying mechanism; 201. Conveyor belt assembly; 202. Positioning groove; 3. Auxiliary conveyor belt; 4. Limiting plate; 401. Adjusting rod; 5. Telescopic rod one; 501. Support base; 502. Protective cover; 503. Protective layer; 504. Discharge valve; 6. Cutting mechanism; 601. Support frame; 602. Telescopic rod two; 603. Cutting assembly; 6031. Lateral movement structure; 6032. Connecting block; 6033. Telescopic rod three; 6034. Cutting blade structure; 7. Detection device. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments;

[0022] Example:

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. Please refer to the accompanying drawings. Figures 1 to 5 Please refer to the steel structure cutting and processing device provided in this application. Figure 1 , Figure 2 , Figure 3 and Figure 4 The system includes a frame 1; a positioning conveying mechanism 2 is rotatably installed inside the frame 1; a telescopic rod 5 is installed between the positioning conveying mechanisms 2 at the center position inside the frame 1; a support base 501 is installed at the moving end of the telescopic rod 5; a discharge valve 504 is installed at the bottom of the support base 501; a cutting mechanism 6 is installed above the support base 501 on the surface of the frame 1; a protective cover 502 is installed on the outside of the cut section of the cutting mechanism 6; and a protective layer 503 is provided on the inner wall of both the support base 501 and the protective cover 502.

[0024] Specifically, the positioning and conveying mechanism 2 can accurately position and stably transport the steel structure, ensuring it remains in the correct position during processing. When the steel structure reaches the designated cutting position, the telescopic rod 5, driven electrically, extends and retracts, causing the support base 501 to rise. Simultaneously, the cutting mechanism 6 lowers the protective cover 502 to enclose the steel structure. At this point, the working cutting end of the cutting mechanism 6 cuts the steel structure transported by the positioning and conveying mechanism 2 to achieve the required dimensions and shape, meeting the usage requirements of the construction project. The protective cover 502 and... The support base 501 mainly serves a safety protection function, preventing metal debris and sparks generated during the cutting process from flying out and injuring operators and damaging surrounding equipment. The protective layer 503 reduces the wear and corrosion of metal debris on the inner wall of the support base 501 and the protective cover 502, extending the service life of the equipment. During the steel structure cutting process, the support base 501 is in contact with the steel structure and can provide stable support. When it is necessary to discharge waste, the discharge valve 504 is opened, and under the action of gravity or pressure, the debris is discharged through the discharge valve 504 to the outside for collection and centralized treatment.

[0025] Please refer to this carefully. Figure 1 and Figure 2 The positioning and conveying mechanism 2 includes a conveyor belt assembly 201 disposed inside the frame 1, and multiple positioning grooves 202 are provided at equal intervals on the outer surface of the conveyor belt assembly 201.

[0026] Please refer to this carefully. Figure 1 and Figure 2 An auxiliary conveyor belt 3 is installed at one end of the frame 1 near the two sets of conveyor belt assemblies 201.

[0027] Please refer to this carefully. Figure 1 , Figure 2 and Figure 5 A limiting plate 4 is installed on the inner wall above the positioning groove 202 on both sides of the frame 1. An adjusting rod 401 is rotatably installed on one side of the limiting plate 4 through the inside of the frame 1.

[0028] Specifically, to keep the steel structure in a fixed position, before use, personnel can drive the limiting plates 4 to move horizontally by rotating the adjusting rod 401, adjusting the spacing between the limiting plates 4. When the steel structure is conveyed on the conveyor belt assembly 201, the limiting plates 4 constrain the workpiece from both sides to prevent it from tilting or shaking during the conveying process. The positioning grooves 202 are evenly distributed on the surface of the conveyor belt assembly 201, and the size of each positioning groove 202 is adapted to the steel structure to be processed. When the steel structure is placed on the conveyor belt assembly 201, it will fall into the positioning groove 202, so that the steel structure maintains a fixed spacing during the conveying process. When the steel structure is cut off, its tail end will leave the original positioning groove 202, and the auxiliary conveyor belt 3 will immediately receive the center position of the cut steel structure. Through synchronous movement, the continuous conveying of the workpiece is maintained, effectively avoiding the drooping or shaking of the cut steel structure due to excessive cantilever length, and ensuring the stability of the workpiece during the conveying process.

[0029] Please refer to this carefully. Figure 1 ,and Figure 2 , Figure 3 and Figure 4 The cutting mechanism 6 includes a support frame 601 disposed above the frame 1. A telescopic rod 602 is installed on the inner top of the support frame 601. A protective cover 502 is connected to the moving end of the telescopic rod 602. A cutting component 603 is installed inside the protective cover 502.

[0030] Please refer to this carefully. Figure 4 A detection device 7 is installed on the side of the protective cover 502.

[0031] Please refer to this carefully. Figure 4 The cutting assembly 603 includes a lateral moving structure 6031 disposed at the top inside the protective cover 502. A connecting block 6032 is movably mounted on the outside of the lateral moving structure 6031. A telescopic rod 6033 is mounted at the bottom of the connecting block 6032. A cutting blade structure 6034 is mounted at the bottom end of the telescopic rod 6033.

[0032] Specifically, to achieve the cutting of the steel structure, the lateral movement structure 6031 is a threaded transmission assembly. A motor drives the lead screw to rotate, causing the connecting block 6032 to move horizontally, thereby adjusting the lateral cutting position of the cutting blade structure 6034. The detection device 7 uses a photoelectric sensor. When the steel structure moves under the drive of the positioning and conveying mechanism 2, the detection device 7 continuously emits detection signals. Once the steel structure blocks the signal, the detection device 7 converts the signal change into an electrical signal and transmits it to the external control system. The control system, according to a preset program, determines whether the steel structure is... Upon reaching the cutting position, once the steel structure is confirmed to be at the cutting position, the second telescopic rod 602 drives the protective cover 502 and the internal cutting component 603 to move downwards. Simultaneously, the third telescopic rod 6033 starts working, driving the cutting blade structure 6034 downwards, so that the cutting blade is precisely aligned with the cutting part of the steel structure. After the cutting blade structure 6034 is adjusted to the appropriate position, the cutting blade structure 6034 uses a motor to drive the saw blade to rotate and cut the steel structure. During the cutting process, the protective cover 502 plays a physical isolation role, reducing metal debris splashing and noise transmission.

[0033] Working principle: The steel structure to be cut is placed in the positioning groove 202 on the surface of the conveyor belt assembly 201. The steel structure moves with the conveyor belt assembly 201. As the steel structure moves under the drive of the positioning conveyor mechanism 2, the detection device 7 continuously emits detection signals. Once the steel structure blocks the signal, the detection device 7 converts the signal change into an electrical signal and transmits it to the external control system. The control system determines whether the steel structure has reached the cutting position according to the preset program. When it is determined that the steel structure has reached the cutting position, the telescopic rod 5 is electrically driven to extend and retract, causing the support seat 501 to rise. At the same time, the telescopic rod 2... The operation of 602 causes the protective cover 502 and the internal cutting component 603 to move downwards. The telescopic rod 6033 starts working, causing the cutting blade structure 6034 to move downwards, so that the cutting blade is precisely aligned with the cutting part of the steel structure. After the cutting blade structure 6034 is adjusted to the appropriate position, the cutting blade structure 6034 uses a motor to drive the saw blade to rotate and cut the steel structure. After the cutting is completed, the telescopic rods 602 and 6033 retract, so that the cutting blade structure 6034 is reset. The detection device 7 continues to monitor the position of the next section of the steel structure and repeats the above process to achieve continuous and precise cutting of the steel structure.

[0034] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A steel structure cutting and processing device for buildings, comprising a frame (1); characterized in that: A positioning conveying mechanism (2) is rotatably installed inside the frame (1). A telescopic rod (5) is installed between the positioning conveying mechanisms (2) at the center position inside the frame (1). A support base (501) is installed at the moving end of the telescopic rod (5). A discharge valve (504) is installed at the bottom of the support base (501). A cutting mechanism (6) is installed above the support base (501) on the surface of the frame (1). A protective cover (502) is installed on the outside of the cut-off section of the cutting mechanism (6). A protective layer (503) is provided on the inner wall of both the support base (501) and the protective cover (502).

2. The steel structure cutting and processing device according to claim 1, characterized in that: The positioning and conveying mechanism (2) includes a conveyor belt assembly (201) disposed inside the frame (1), and the outer surface of the conveyor belt assembly (201) is provided with multiple sets of positioning grooves (202) at equal intervals.

3. The steel structure cutting and processing device according to claim 2, characterized in that: An auxiliary conveyor belt (3) is installed at one end of the frame (1) near the two sets of conveyor belt assemblies (201).

4. The steel structure cutting and processing device according to claim 3, characterized in that: A limiting plate (4) is installed on the inner wall above the positioning groove (202) on both sides of the frame (1). An adjusting rod (401) is rotatably installed on one side of the limiting plate (4) through the inside of the frame (1).

5. The steel structure cutting and processing device according to claim 1, characterized in that: The cutting mechanism (6) includes a support frame (601) disposed above the frame (1), a telescopic rod (602) is installed on the inner top of the support frame (601), a protective cover (502) is connected to the moving end of the telescopic rod (602), and a cutting component (603) is installed inside the protective cover (502).

6. The steel structure cutting and processing device according to claim 5, characterized in that: A detection device (7) is installed on the side of the protective cover (502).

7. The steel structure cutting and processing device according to claim 6, characterized in that: The cutting assembly (603) includes a lateral moving structure (6031) disposed at the top inside the protective cover (502), a connecting block (6032) is movably mounted on the outside of the lateral moving structure (6031), a telescopic rod three (6033) is mounted on the bottom of the connecting block (6032), and a cutting blade structure (6034) is mounted on the bottom end of the telescopic rod three (6033).

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