Guard mechanism for a welding station

Abstract

The utility model discloses a guardrail mechanism for welding station relates to welding station guardrail tool technical field, including iron door and the heat dissipation board of multiple joint, and the heat dissipation board is composed the shape of rectangle, and the rectangle four corners are all installed the triangular iron, and the heat dissipation board joint place is installed the connecting frame, and the connecting frame is installed the connecting assembly on, and the connecting frame bottom end is installed the base, the utility model discloses through the cooperation of positioning block and limiting block, the accurate butt joint between heat dissipation board is convenient, has improved the connection firmness, and further can realize the anti -deformation function and the convenience of dismouting of guardrail mechanism overall structure, again through the cooperation of ratchet wheel and second limit rod, when limiting, can freely rotate one side heat dissipation board, when not limiting, can freely rotate both sides limiting plate, and the free assembly of multiple heat dissipation boards is convenient, has improved the applicability of structure, has realized the function of mechanism polygonal free replacement, finally solved the problem that traditional welding station guardrail structure is easy to loosen, is not easy to disassemble and the low problem of applicability.

Description

Technical Field

[0001] This utility model relates to the technical field of welding station guardrails, and in particular to a guardrail mechanism for welding stations. Background Technology

[0002] In today's booming manufacturing industry, welding stations, as key areas for metal joining and processing, play an indispensable role in many industries such as automobile manufacturing, aerospace, energy, construction, and metal processing. As the market demand for high-quality welding processes continues to rise, the market size of welding stations is steadily expanding, and the pace of technological innovation is also accelerating. As the core implementation site of welding processes, welding stations are equipped with welding machines, workbenches, welding tools, and related safety equipment, aiming to create a safe and efficient working environment for welding workers. However, some existing welding station guardrail structures often have many shortcomings. For example, some guardrails use a simple combination of frame and protective netting, which has low structural strength. During long-term use, they are prone to loosening or even damage when subjected to collisions or other external forces. Some guardrails are not designed reasonably for installation and disassembly, requiring a lot of time and manpower. This is very inconvenient for welding stations that need to frequently adjust their work layout. Moreover, most of these traditional guardrails have fixed shapes, making it difficult to flexibly adjust them according to different welding station sites and work requirements, resulting in low applicability. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a guardrail mechanism for welding stations.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a guardrail mechanism for a welding station, comprising an iron gate and multiple connected heat dissipation plates, wherein the multiple heat dissipation plates form a rectangular shape, and a connecting frame is installed at the joint of the heat dissipation plates, a connecting component is installed on the connecting frame, and a base is installed at the bottom of the connecting frame.

[0005] Preferably, a heat dissipation filter is provided at the lower end of the heat dissipation plate, and trapezoidal limiting blocks are installed at the upper and lower ends of both sides of the heat dissipation plate.

[0006] Preferably, the connecting assembly includes a rotating rod rotatably mounted on the upper end of the base, with a first connecting rod fixed to the outer sides of the upper and lower ends of the rotating rod, and a second connecting rod hinged to the outer side of the middle part of the rotating rod. Positioning blocks are installed on the upper and lower ends of both the first and second connecting rods.

[0007] Preferably, the positioning block has a trapezoidal first limiting groove that matches the limiting block. A first limiting rod is inserted into both the upper and lower ends of the first limiting groove. A spring is sleeved on the outside of the first limiting rod. The two ends of the spring are respectively connected to the far ends of the two first limiting rods and the top and bottom surfaces of the positioning block.

[0008] Preferably, a rotating component is installed at the lower end of the rotating rod, and the rotating component is located inside the base.

[0009] Preferably, the rotating component includes a ratchet fixed to the lower end of the rotating rod and a mounting rod installed on the inner bottom surface of the base, and a locking block is hinged inside the base, with the other end of the locking block engaging with the ratchet.

[0010] Preferably, the card block has a second limiting groove, a second limiting rod is inserted into the second limiting groove, the top end of the second limiting rod is located at the upper end of the base, and the top surface of the base has an arc-shaped sliding groove that cooperates with the sliding of the second limiting rod. A tension spring is connected between the top end of the mounting rod and the second limiting rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through the cooperation of positioning blocks and limiting blocks, facilitates precise docking between heat dissipation plates, improves connection stability, and thus enables the overall structure of the guardrail mechanism to resist deformation and facilitate disassembly and assembly; furthermore, through the cooperation of ratchet and second limiting rod, one side of the heat dissipation plate can be freely rotated when limited, and both sides of the limiting plates can be freely rotated when not limited, which facilitates the free assembly of multiple heat dissipation plates, improves the applicability of the structure, and realizes the function of freely replacing the polygonal shape of the mechanism; finally, it solves the problems of easy loosening, difficulty in disassembly, and low applicability of traditional welding station guardrail structures. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall appearance of the mechanism proposed in this utility model; Figure 2 This is a schematic diagram of the connecting component structure proposed in this utility model; Figure 3 This is a schematic cross-sectional view of the connecting component proposed in this utility model; Figure 4 The present utility model proposes Figure 3 Enlarged schematic diagram of the structure at part A in the middle; Figure 5 This is a schematic diagram of the rotating component structure proposed in this utility model; Figure 6 This is a schematic diagram of the limiting block structure proposed in this utility model; Figure 7 This is a schematic diagram of the cross-sectional structure of the positioning block proposed in this utility model.

[0013] The following are the components listed in the diagram: 1. Iron gate; 2. Heat sink plate; 3. Connecting frame; 4. Base; 5. Limiting block; 6. Heat dissipation filter; 7. Positioning block; 8. First limiting rod; 9. Spring; 10. Rotating rod; 11. First connecting rod; 12. Second connecting rod; 13. Ratchet; 14. Mounting rod; 15. Second limiting rod; 16. Locking block; 17. Tension spring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Example: See Figures 1 to 7 This utility model discloses a guardrail mechanism for a welding station, comprising an iron gate 1 and multiple interconnected heat dissipation plates 2. The heat dissipation plates 2 can be freely combined into different shapes according to the working requirements of the welding station. The multiple heat dissipation plates 2 form a rectangular shape, and triangular irons are used to reinforce the four corners of the mechanism. A connecting frame 3 is installed at the joint of the heat dissipation plates 2, facilitating the installation of connecting components to connect adjacent heat dissipation plates 2. Connecting components are installed on the connecting frame 3, and a base 4 is installed at the bottom of the connecting frame 3 to ensure the stability of the mechanism. A heat dissipation filter 6 is provided at the lower end of the heat dissipation plate 2, facilitating heat dissipation inside the welding station. Trapezoidal limiting blocks 5 are installed at the upper and lower ends of both sides of the heat dissipation plate 2, facilitating the connection of the connecting components to the heat dissipation plate 2 in conjunction with positioning blocks 7. The connecting components include a rotating... A rotating rod 10 is mounted on the upper end of the base 4, which facilitates the rotation of the first connecting rod 11 and the second connecting rod 12. The first connecting rod 11 is fixed to the outer sides of the upper and lower ends of the rotating rod 10, and the second connecting rod 12 is hinged to the outer side of the middle part of the rotating rod 10, which facilitates the installation of the positioning block 7. Positioning blocks 7 are installed on the upper and lower ends of the first connecting rod 11 and the second connecting rod 12. The positioning block 7 has a trapezoidal first limiting groove that matches the limiting block 5. The upper and lower ends of the first limiting groove are each inserted with a first limiting rod 8, which facilitates the limiting of the limiting block 5 and the positioning block 7. A spring 9 is sleeved on the outer side of the first limiting rod 8, which facilitates the reset of the first limiting rod 8. The two ends of the spring 9 are respectively connected to the far ends of the two first limiting rods 8 and the top and bottom surfaces of the positioning block 7. A rotating component is installed at the lower end of the rotating rod 10.

[0016] In this invention, the rotating component is located inside the base 4. The rotating component includes a ratchet 13 fixed to the lower end of the rotating rod 10 and a mounting rod 14 installed on the bottom surface inside the base 4. The ratchet 13 facilitates the locking of the locking block 16 to prevent the heat sinks 2 on both sides from rotating freely after the mechanism is installed. The locking block 16 is hinged inside the base 4, and the other end of the locking block 16 is engaged with the ratchet 13. The locking block 16 has a second limiting groove, and a second limiting rod 15 is inserted into the second limiting groove. The second limiting rod 15 facilitates the release of the locking of the locking block 16 from the ratchet 13. The top end of the second limiting rod 15 is located at the upper end of the base 4, and the top surface of the base 4 has an arc-shaped sliding groove that slides with the second limiting rod 15. A tension spring 17 is connected between the top end of the mounting rod 14 and the second limiting rod 15.

[0017] Working principle: In use of this utility model, multiple heat sinks 2 are first connected via connecting brackets 3 and connecting components. The trapezoidal limiting blocks 5 on both sides of the heat sink 2 are aligned with the trapezoidal first limiting grooves on the positioning block 7. During insertion, the first limiting rods 8 are pulled towards both ends, stretching the springs 9. When the limiting blocks 5 are fully inserted into the first limiting grooves, the springs 9 drive the first limiting rods 8 to reset, and the first limiting rods 8 are inserted into the corresponding positions of the limiting blocks 5, achieving a stable connection between the heat sink 2 and the positioning block 7, thus completing the precise docking between adjacent heat sinks 2. When the shape of the guardrail mechanism needs to be adjusted, the second limiting rod is first pulled upwards. Position lever 15 releases the ratchet 13 from the locking block 16. Then, pull the second limiting lever 15 to slide in the arc-shaped groove. At this time, the ratchet 13 can rotate clockwise or counterclockwise without being restricted by the locking block 16, thus enabling the heat dissipation plates 2 on both sides of the connecting frame 3 to rotate freely. This allows for easy adjustment of the splicing angle of multiple heat dissipation plates 2 according to actual needs, to adapt to different welding station sites and work requirements. After the free combination is completed, the second limiting lever 15 is reset to the initial position, the tension spring 17 retracts, and the locking block 16 re-engages with the ratchet 13. At this time, only one side of the heat dissipation plate 2 can rotate freely. Thus, the assembly of the mechanism is completed.

[0018] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A guardrail mechanism for a welding station, comprising an iron gate (1) and multiple interconnected heat dissipation plates (2), characterized in that: The heat sinks (2) are arranged in a rectangular shape, and a connecting frame (3) is installed at the joint of the heat sinks (2). A connecting component is installed on the connecting frame (3), and a base (4) is installed at the bottom of the connecting frame (3). The connecting assembly includes a rotating rod (10) rotatably mounted on the upper end of the base (4). A first connecting rod (11) is fixedly connected to the outer side of the upper and lower ends of the rotating rod (10). A second connecting rod (12) is hinged to the outer side of the middle part of the rotating rod (10). Positioning blocks (7) are installed on the upper and lower ends of the first connecting rod (11) and the second connecting rod (12). A rotating component is installed at the lower end of the rotating rod (10). The rotating component is located inside the base (4). The rotating component includes a ratchet (13) fixedly connected to the lower end of the rotating rod (10) and an mounting rod (14) installed on the bottom surface inside the base (4). A locking block (16) is hinged inside the base (4). The other end of the locking block (16) is engaged with the ratchet (13).

2. The guardrail mechanism for a welding station according to claim 1, characterized in that: The heat sink (2) has a heat dissipation filter (6) at the lower end, and trapezoidal limit blocks (5) are installed at the upper and lower ends of both sides of the heat sink (2).

3. A guardrail mechanism for a welding station according to claim 1, characterized in that: The card block (16) is provided with a second limiting groove, and a second limiting rod (15) is inserted into the second limiting groove. The top of the second limiting rod (15) is located at the top of the base (4), and the top surface of the base (4) is provided with an arc-shaped sliding groove that cooperates with the sliding of the second limiting rod (15). A tension spring (17) is connected between the top of the mounting rod (14) and the second limiting rod (15).

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