Windproof and rainproof shed for pipeline welding

Abstract

The utility model relates to the technical field of pipeline welding, and discloses a windproof and rainproof shed for pipeline welding, which comprises a frame, the inner wall of the frame is fixedly connected with a rainproof cover, the left side and the right side of the outer wall of the rainproof cover are respectively provided with a plurality of connecting holes I, and the front side of the inner wall of the frame is fixedly connected with a tent door. A fixing plate is fixedly connected to the rear side of the inner wall of the frame, a plurality of placing blocks are fixedly connected to the periphery of the outer wall of the frame, positioning cones are arranged on the inner walls of the placing blocks, and a fixing mechanism is arranged on the inner wall of the frame. According to the windproof and rainproof shed, the rainproof cover can be rapidly unfolded and cover the frame after the frame is unfolded, timely and effective rainproof protection is provided for a welding area, the positioning cones are inserted into the first connecting holes in the left side and the right side of the outer wall of the rainproof cover, the rainproof cover can be firmly fixed to soil, and the overall stability of the windproof and rainproof shed is ensured; and the efficiency and the continuity of welding work are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline welding technology, and in particular to a windproof and rainproof canopy for pipeline welding. Background Technology

[0002] In the early stages of pipeline welding development, the protection of the welding environment was relatively simple. Construction workers simply used some temporary, simple shelters, such as wooden boards and canvases, to cover the welding area to deal with minor disturbances such as light rain or light wind. Therefore, a windproof and rainproof canopy for pipeline welding was needed.

[0003] A search revealed Chinese Patent Publication No. CN113977143B, which discloses a welded windproof and rainproof canopy. This invention solves the problems of existing technologies where, during the welding of small-diameter pipes at high altitudes on boiler heating surfaces, the canopy is tied to scaffolding, resulting in limited space. Additionally, during the welding of spiral pipe screens, the large vertical span makes it difficult to secure the canopy, thus failing to provide complete wind and rain protection. The new canopy offers advantages such as easy installation, reusability, and good wind and rain protection. The specific solution is as follows: A welded windproof and rainproof canopy includes a windproof canopy and a rainproof cloth. The top of the rainproof cloth is fixed to both sides of the top of the patterned pipe screen via a first fixing member. A support is fixed to the bottom of the patterned pipe screen, and the windproof canopy is erected on the outside of the support. The end of the rainproof cloth furthest from the patterned pipe screen is connected to the outer top of the windproof canopy via the first fixing member, and the rainproof cloth is located outside the windproof canopy. However, existing windproof and rainproof canopies for pipe welding are constructed by building a frame with steel pipes and aluminum alloy pipes and then binding the covering cloth on top to form a canopy. After prolonged use, the binding points of the covering cloth are prone to wear and tear. Under slightly strong wind and rain, the covering cloth may loosen or even be directly lifted, thus failing to provide reliable protection for welding work, resulting in work stoppages and wasted time and costs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a windproof and rainproof canopy for pipe welding, aiming to improve the problem that in the prior art, the binding of the covering cloth is easily worn after long-term use, and the covering cloth is loosened or even directly lifted under slightly strong wind and rain, thus failing to provide reliable protection for welding work, causing work stoppage and wasted time and costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a windproof and rainproof canopy for pipe welding, comprising a frame, a rainproof cover fixedly connected to the inner wall of the frame, multiple connection holes on the left and right sides of the outer wall of the rainproof cover, a tent door fixedly connected to the front side of the inner wall of the frame, a fixing plate fixedly connected to the rear side of the inner wall of the frame, multiple placement blocks fixedly connected to the four sides of the outer wall of the frame, positioning cones provided on the inner walls of the multiple placement blocks, and a fixing mechanism provided on the inner wall of the frame.

[0006] The above technical solution utilizes the following: the frame serves as the supporting structure for the entire windproof and rainproof canopy, providing an installation base for other components. The rain cover is fixed to the inner wall of the frame, directly blocking rainwater. Multiple connection holes on the left and right sides of the outer wall are used for positioning cones to connect and fix to the soil. The tent door is fixed to the front of the inner wall of the frame, facilitating the entry and exit of welding workers. Fixing plates are fixed to the rear of the frame to increase the stability of the entire structure. Multiple placement blocks are fixed around the outer wall of the frame, each containing a positioning cone. During use, the positioning cones are inserted into the left and right sides of the outer wall of the rain cover for fixation.

[0007] As a further description of the above technical solution:

[0008] The fixing mechanism includes a fixing frame, the top of the outer wall of the fixing frame is fixed to the bottom of the inner wall of the frame, springs are fixedly connected to the front and rear sides of the outer wall of the fixing frame, and support columns are fixedly connected to the other end of the springs. Multiple adjusting columns are slidably connected to the outer wall of the fixing frame, and support holes are opened on the outer walls of the multiple adjusting columns. Multiple connecting holes are opened on the left and right sides of the top of the fixing frame, and support rods are fixedly connected to the inner walls of the multiple connecting holes.

[0009] The above technical solution utilizes a fixed frame as the core support component of the fixing mechanism. Its outer top wall is fixedly connected to the inner bottom wall of the frame, providing a stable foundation for the entire fixing structure. Springs, support columns, adjusting columns, and support rods are integrated together to adjust their positions. The adjusting columns can be used to accommodate pipes of different diameters. By changing their position on the fixed frame and fixing them in the second connection hole, their function may be to further enhance the stability of the fixed frame and improve the structural stability of the entire windproof and rainproof canopy.

[0010] As a further description of the above technical solution:

[0011] The bottom of the frame is fixedly connected to a plurality of fixed posts, and the other end of each of the fixed posts is fixedly connected to a fixed cone.

[0012] The above technical solution involves multiple fixed columns that are fixedly connected around the bottom of the frame. When the windproof and rainproof canopy is placed on the ground or other supporting surface, the cone-shaped head facilitates its insertion into the supporting surface. This insertion-type fixing method can enhance the stability of the canopy relative to the ground and prevent the canopy from sliding or shifting horizontally when subjected to wind or other external forces.

[0013] As a further description of the above technical solution:

[0014] The bottom of the fixing frame is fixedly connected to multiple fixing posts 2, and the bottom of each of the multiple fixing posts 2 is fixedly connected to a fixing cone head 2.

[0015] The above technical solution involves multiple fixing posts 2 around the bottom of the fixing frame. Simply align the fixing post 2 with the fixing cone 2 with the appropriate position on the ground, apply a certain pressure, or use simple tools to assist in fixing. After the operation is completed, disassembly is also relatively convenient and will not cause serious damage to the ground. This facilitates the rapid transfer and reuse of the equipment and improves construction efficiency.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the fixed plate has a groove on the front side, and multiple placement racks are fixedly connected to the left and right sides of the inner wall of the groove.

[0018] The above technical solution provides a relatively independent and centralized space for placing welding-related items through the groove on the front side of the fixed plate. The groove design protects the items placed inside, reducing the possibility of damage during welding operations due to external interference (such as wind or collisions). The rack allows for the categorization of different types of welding items; small welding consumables such as welding electrodes and welding rods can be placed on one rack, while protective equipment such as welding masks and gloves can be placed on the other rack.

[0019] As a further description of the above technical solution:

[0020] A zipper tooth is fixedly connected to the middle of the outer wall of the tent door, and a zipper head is slidably connected to the outer wall of the zipper tooth.

[0021] The above technical solution involves fixing the zipper teeth to the middle of the outer wall of the tent door. These teeth are a key component of the zipper. Their function is to open and close the tent door by cooperating with the zipper head. When the zipper teeth are engaged, they can tightly close the tent door, preventing wind and rain from entering through the gaps and providing a good seal. When the zipper head slides and the zipper teeth separate, the tent door can be opened smoothly, facilitating the entry and exit of welding workers into the windproof and rainproof tent.

[0022] As a further description of the above technical solution:

[0023] Multiple fixing blocks are fixedly connected to the inner walls of the frame, and locking buckles are rotatably connected to the inner walls of the multiple fixing blocks.

[0024] The above technical solution utilizes multiple fixing blocks around the inner wall of the frame, which serve as the installation base for the locking buckle. These fixing blocks are firmly connected to the inner wall of the frame, providing stable support points for the locking buckle. After the windproof and rainproof canopy is erected, the locking buckle can be connected and fixed to the fixing frame, ensuring that the windproof and rainproof canopy can stably protect the pipe welding operation, thereby ensuring that the welding quality is not affected by external factors and improving the versatility of the windproof and rainproof canopy.

[0025] As a further description of the above technical solution:

[0026] Multiple connecting plates are fixedly connected to the outer walls of the fixed frame, and rotating rods are rotatably connected to the outer walls of the multiple connecting plates.

[0027] The above technical solution utilizes multiple connecting plates and rotating rods around the outer wall of the fixed frame, allowing it to be folded by rotating the support legs at the bottom of the fixed frame when not in use, thus facilitating its portability.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the rain cover can be quickly unfolded and covered after the frame is opened, providing timely and effective rain protection for the welding area. The positioning cone is inserted into the connection hole on the left and right sides of the outer wall of the rain cover, which can firmly fix the rain cover to the soil, ensuring the overall stability of the windproof and rainproof shed, greatly improving the efficiency and continuity of welding work, and avoiding the waste of time and cost caused by work stoppage due to rain.

[0030] 2. In this utility model, the height of the fixed frame can be adjusted by pressing the support column, so that the windproof and rainproof shed can adapt to the welding needs of pipes of different heights. The flexible adjustment function increases the versatility of the equipment, reduces the cost and trouble of preparing a variety of windproof and rainproof sheds of different specifications due to differences in pipe height, and improves the efficiency and convenience of construction. Attached Figure Description

[0031] Figure 1 This is a perspective view of a windproof and rainproof canopy for pipe welding proposed in this utility model;

[0032] Figure 2 This is a front view of a windproof and rainproof canopy for pipe welding proposed in this utility model;

[0033] Figure 3 This is a cross-sectional view of a windproof and rainproof canopy for pipe welding proposed in this utility model;

[0034] Figure 4 This is a partial structural schematic diagram of a windproof and rainproof canopy for pipe welding proposed in this utility model;

[0035] Figure 5 This is a diagram illustrating the fixing mechanism of a windproof and rainproof canopy for pipe welding proposed in this utility model.

[0036] Legend:

[0037] 1. Frame; 2. Fixing mechanism; 201. Fixing bracket; 202. Spring; 203. Support column; 204. Adjusting column; 205. Support hole; 206. Connection hole two; 207. Support rod; 3. Rain cover; 4. Connection hole one; 5. Tent door; 6. Fixing plate; 7. Placement block; 8. Positioning cone; 9. Fixing column one; 10. Fixing cone head one; 11. Fixing column two; 12. Fixing cone head two; 13. Groove; 14. Placement rack; 15. Zipper teeth; 16. Zipper head; 17. Fixing block; 18. Locking buckle; 19. Connecting plate; 20. Rotating rod. Detailed Implementation

[0038] 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.

[0039] Reference Figure 1 , Figure 3 and Figure 4 An embodiment of this utility model provides a windproof and rainproof canopy for pipe welding, including a frame 1. A rainproof cover 3 is fixedly connected to the inner wall of the frame 1 to block wind and rain. Multiple connection holes 4 are provided on the left and right sides of the outer wall of the rainproof cover 3 for fixing the rainproof cover 3. A tent door 5 is fixedly connected to the front side of the inner wall of the frame 1 to realize the quick opening and closing of the tent door 5. A fixing plate 6 is fixedly connected to the rear side of the inner wall of the frame 1. Multiple placement blocks 7 are fixedly connected to the four sides of the outer wall of the frame 1 so that the positioning cone 8 can be placed in the placement block 7 when the positioning cone 8 is not used. The inner walls of the multiple placement blocks 7 are provided with positioning cones 8. A fixing mechanism 2 is provided on the inner wall of the frame 1.

[0040] Specifically, frame 1 is transported to the pipeline welding site, and the placement direction of frame 1 is determined according to factors such as the location of the pipeline and wind direction. After the frame 1 is opened, the rain cover 3 inside the frame 1 detaches from the frame 1 and unfolds to cover the frame 1. Workers can take out the positioning cone 8 through the placement blocks 7 around the outer wall of the frame 1. There are multiple connection holes 4 on the left and right sides of the outer wall of the rain cover 3. When the positioning cone 8 is inserted into the connection hole 4, the rain cover 3 is fixed. The tent door 5 on the front side of the inner wall of the frame 1 facilitates the welding workers to enter the tent. The zipper head 16 on the tent door 5 can slide along the zipper teeth 15 to realize the quick opening and closing of the tent door 5, while ensuring good sealing and preventing wind and rain from entering from the door gaps. The fixing plate 6 on the rear side of the inner wall of the frame 1 confirms its firmness and usability. The placement blocks 7 around the outer wall of the frame 1 are suitable for placing the positioning cone 8 on the placement blocks 7 when the rain cover 3 is not used, thereby ensuring that the tent remains stable under the action of wind and will not shake or shift.

[0041] Reference Figure 2 and Figure 5 The fixing mechanism 2 includes a fixing frame 201. The top of the outer wall of the fixing frame 201 is fixed to the bottom of the inner wall of the frame 1. Springs 202 are fixedly connected to the front and rear sides of the outer wall of the fixing frame 201 for pressing and rebounding. Support columns 203 are fixedly connected to the other end of the springs 202 for providing support for the rain cover 3. Multiple adjusting columns 204 are slidably connected to the outer wall of the fixing frame 201 for adjusting the height of the fixing frame 201. Support holes 205 are opened on the outer walls of the multiple adjusting columns 204. Multiple connecting holes 206 are opened on the top left and right sides of the fixing frame 201. Support rods 207 are fixedly connected to the inner walls of the multiple connecting holes 206. The support rods 207 are triangular in shape to provide support for the rain cover 3.

[0042] Specifically, when welding is required on pipes of different diameters, the fixing frame 201 is placed inside the assembled rain cover 3 for support and fixation. The spring 202 and support column 203 on the fixing frame 201 are used for adjustment within the adjusting column 204. When the worker presses the support column 203, the pressure of the support column 203 is transmitted to the spring 202, which compresses, thereby allowing the fixing frame 201 to be adjusted in height within the adjusting column 204 to provide support for the rain cover 3. The outer wall of the adjusting column 204 has a support hole 205. When the fixing frame 201 is adjusted to the appropriate position, the support column 203 will pop out through the spring 202, thus fixing itself within the support hole 205 for support. The top of the fixing frame 201 has a connecting hole 206 for connecting the support rod 207. The support rod 207 is triangular in shape and provides support for the rain cover 3, thereby further enhancing the connection stability between the fixing frame 201 and the frame 1.

[0043] Reference Figure 2 and Figure 3 The bottom of frame 1 is fixedly connected to multiple fixed columns 9, and the other end of each fixed column 9 is fixedly connected to a fixed cone 10, which enhances the stability of the entire windproof and rainproof canopy; the bottom of fixed frame 201 is fixedly connected to multiple fixed columns 11, and the bottom of each fixed column 11 is fixedly connected to a fixed cone 12, which provides reliable fixation for fixed frame 201; the front side of the outer wall of fixed plate 6 is provided with a groove 13, and the left and right sides of the inner wall of groove 13 are fixedly connected to multiple placement racks 14, which provide space for centralized placement;

[0044] Specifically, during the installation of the windproof and rainproof canopy, the multiple fixed posts 9 around the bottom of the frame 1 extend the contact distance between the frame 1 and the ground. This helps to distribute the weight of the windproof and rainproof canopy more evenly over a larger area, reducing local pressure. The fixed cone 10 at the other end of the fixed post 9, with its conical design, facilitates insertion into the ground when the windproof and rainproof canopy is placed on the ground. The multiple fixed posts 11 around the bottom of the fixed frame 201 work together with the fixed posts 9 at the bottom of the frame 1 to further enhance the stability of the entire windproof and rainproof canopy. The fixed posts 11 connect the fixed frame 201 to the ground and bear part of the weight from the fixed frame 201 and the frame 1 above. The fixed cone 12 also provides reliable fixation for the fixed frame 201 by inserting into the ground. During welding operations, the groove 13 on the front side of the outer wall of the fixed plate 6 provides a space for centralized placement of welding-related items.

[0045] Reference Figure 2 , Figure 4 and Figure 5 A zipper tooth 15 is fixedly connected to the middle of the outer wall of the tent door 5, and a zipper head 16 is slidably connected to the outer wall of the zipper tooth 15 to ensure that the tent door 5 can effectively block wind and rain from entering the tent when closed; multiple fixing blocks 17 are fixedly connected to the inner walls of the frame 1, and locking buckles 18 are rotatably connected to the inner walls of the multiple fixing blocks 17, providing an installation base for the locking buckles 18; multiple connecting plates 19 are fixedly connected to the outer walls of the fixing frame 201, and rotating rods 20 are rotatably connected to the outer walls of the multiple connecting plates 19 to store the fixing frame 201 and reduce the storage space;

[0046] Specifically, when welding workers need to enter the windproof and rainproof shed, they can open the tent door 5 by pulling the zipper head 16, which slides on the zipper teeth 15. The zipper teeth 15 are fixed in the middle of the outer wall of the tent door 5. The two rows of matching teeth can be tightly engaged under the action of the zipper head 16, ensuring that the tent door 5 can effectively block wind and rain from entering the shed when closed. The fixing blocks 17 around the inner wall of the frame 1 provide the installation base for the locking buckle 18. The locking buckle 18 is used to fix the fixed frame 201 after installation. When the fixed frame 201 is no longer needed, the workers can rotate the rotating rod 20 to store the fixed frame 201, reducing the storage space.

[0047] Working principle: After being transported to the pipeline welding site by the frame 1, the frame 1 is opened, and the rain cover 3 inside the frame 1 detaches from the frame 1 and unfolds to cover the frame 1, so that the rain cover 3 can be quickly unfolded when needed to provide rain protection for the welding area. The material of the rain cover 3 usually has good waterproof performance and can effectively block rainwater, ensuring that the welding operation can be carried out normally in rainy weather. When the positioning cone 8 is inserted into the connection hole 4 on the left and right sides of the outer wall of the rain cover 3, the rain cover 3 is fixed. The positioning cone 8 can firmly fix the rain cover 3 to the soil, preventing the rain cover 3 from drifting or falling off under the action of wind or other external forces. The tent door 5 on the front side of the inner wall of the frame 1 facilitates the welding workers to enter the tent. The zipper head 16 on the tent door 5 slides along the zipper teeth 15 to realize the quick opening and closing of the tent door 5, and at the same time facilitate the entry and exit of the welding workers. When the rain cover 3 is not in use, the placement blocks 7 around the outer wall of the frame 1 can place the positioning cone 8 on them, which facilitates the storage of the positioning cone 8 and avoids the loss or damage of the positioning cone 8.

[0048] The fixing frame 201 is then placed inside the pre-assembled rain cover 3. The worker presses down on the support column 203, and the pressure on the support column 203 is transmitted to the spring 202. Because the spring 202 is elastic, it compresses under pressure, allowing the height of the fixing frame 201 to be adjusted within the adjusting column 204. Once the fixing frame 201 is adjusted to the appropriate position, the elastic force of the spring 202 causes the support column 203 to pop out. After popping out, the support column 203 embeds itself into the support hole 205 on the outer wall of the adjusting column 204, thus fixing the fixing frame 201 in the current adjusted position. The second connection hole 206 at the top of the fixing frame 201 is used to connect the support rod 207, which is arranged in a triangular pattern. The triangle provides stability, allowing the support rod 207 to effectively provide additional support for the rain cover 3. The cooperation between the second connection hole 206 and the support rod 207 further enhances the connection stability between the fixing frame 201 and the frame 1.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A windproof and rainproof canopy for pipe welding, comprising a frame (1), characterized in that: A rain cover (3) is fixedly connected to the inner wall of the frame (1). Multiple connection holes (4) are provided on the left and right sides of the outer wall of the rain cover (3). A tent door (5) is fixedly connected to the front side of the inner wall of the frame (1). A fixing plate (6) is fixedly connected to the rear side of the inner wall of the frame (1). Multiple placement blocks (7) are fixedly connected to all four sides of the outer wall of the frame (1). Positioning cones (8) are provided on the inner walls of the multiple placement blocks (7). A fixing mechanism (2) is provided on the inner wall of the frame (1). The fixing mechanism (2) includes a fixing frame (201). The top of the outer wall is fixed to the bottom of the inner wall of the frame (1). Springs (202) are fixedly connected to the front and rear sides of the outer wall of the fixed frame (201). Support columns (203) are fixedly connected to the other end of the springs (202). Multiple adjusting columns (204) are slidably connected to the outer wall of the fixed frame (201). Support holes (205) are opened on the outer walls of the multiple adjusting columns (204). Multiple connecting holes (206) are opened on the left and right sides of the top of the fixed frame (201). Support rods (207) are fixedly connected to the inner walls of the multiple connecting holes (206).

2. The windproof and rainproof canopy for pipe welding according to claim 1, characterized in that: The bottom of the frame (1) is fixedly connected to a plurality of fixed columns (9) on all four sides, and the other end of each of the fixed columns (9) is fixedly connected to a fixed cone (10).

3. The windproof and rainproof canopy for pipe welding according to claim 1, characterized in that: The bottom of the fixing frame (201) is fixedly connected to a plurality of fixing posts (11), and the bottom of the plurality of fixing posts (11) is fixedly connected to fixing cones (12).

4. The windproof and rainproof canopy for pipe welding according to claim 1, characterized in that: The outer wall of the fixing plate (6) is provided with a groove (13), and multiple placement racks (14) are fixedly connected to the left and right sides of the inner wall of the groove (13).

5. A windproof and rainproof canopy for pipe welding according to claim 1, characterized in that: A zipper tooth (15) is fixedly connected to the middle of the outer wall of the tent door (5), and a zipper head (16) is slidably connected to the outer wall of the zipper tooth (15).

6. The windproof and rainproof canopy for pipe welding according to claim 1, characterized in that: The inner wall of the frame (1) is fixedly connected to a plurality of fixing blocks (17) around its perimeter, and the inner walls of the plurality of fixing blocks (17) are rotatably connected to locking buckles (18).

7. A windproof and rainproof canopy for pipe welding according to claim 1, characterized in that: Multiple connecting plates (19) are fixedly connected to the outer walls of the fixed frame (201), and rotating rods (20) are rotatably connected to the outer walls of the multiple connecting plates (19).

Images