A protective shelter for construction work

Abstract

This utility model discloses a protective shed for construction engineering, including a support frame. A square tube is fixedly mounted on the lower end face of the support frame at each of the four corners. A rotating shaft is rotatably mounted on the inner wall of each square tube on one side. A support leg is fixedly mounted on the outer wall of each rotating shaft. One end of each rotating shaft passes through the square tube and is movably mounted with a locking ring. A groove is formed on the inner wall of each locking ring, and a corresponding slider is provided on the outer wall of each rotating shaft. The slider is located inside the groove, allowing the clamping nut to be disassembled when not in use. The locking ring can then be slid out to disengage the insert from the insertion hole. The support leg can then be rotated to retract into the square tube. The locking ring is then reinstalled on the outside of the rotating shaft, allowing the insert to re-enter the insertion hole. Finally, the clamping nut is tightened to limit the locking ring's position, thus securing the support leg and facilitating subsequent transportation.

Description

Technical Field

[0001] This utility model relates to the field of protective sheds and, more specifically, to a protective shed for construction projects. Background Technology

[0002] Construction engineering refers to the physical engineering project formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and the ability to form internal spaces to meet people's needs for production, living, learning, and public activities. During the construction of buildings, protective sheds are needed to shield and protect the equipment used in the construction project.

[0003] However, most traditional protective sheds are one-piece structures, which makes them inconvenient to carry during transportation due to the large space occupied by the shed's support frame, thus affecting the convenience of using the protective shed.

[0004] Furthermore, the protective canopy of the integrated bracket is not easy to adjust in terms of its support height, making it unsuitable for shielding or protecting building equipment of different heights, thus affecting the practicality of the device. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a protective shed for construction projects, which solves the technical problem mentioned in the background art that most of the traditional protective sheds are of an integrated structure, which makes them inconvenient to carry during transportation due to the large space occupied by the protective shed support.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a protective shed for construction engineering, comprising a support frame, with square tubes fixedly provided on the lower end face of the support frame at each of the four corners. A rotating shaft is rotatably provided on the inner wall of each square tube on one side. A support leg is fixedly provided on the outer wall of each rotating shaft. One end of each rotating shaft passes through the square tube and is movably provided with a locking ring. A sliding groove is provided on the inner wall of each locking ring. A corresponding slider is provided on the outer wall of each rotating shaft, located inside the sliding groove. A connecting ring is fixedly provided on one side of each square tube. An insertion hole is provided on the outer wall of each connecting ring. A corresponding insertion block is provided on the outer wall of each locking ring, located inside the insertion hole. A clamping nut is provided at one end of each rotating shaft. The clamping nut is threadedly connected to the outer wall of the rotating shaft and contacts the locking ring. A T-slot is provided inside each support leg.

[0009] The present invention is further configured such that a T-shaped rod is slidably provided inside the T-shaped groove, a fixing block is provided on the outer wall of the T-shaped rod, an adjusting rod is fixedly provided on the upper end face of the fixing block, a baffle is provided on the outer wall of the support leg and on one side of the fixing block, the adjusting rod is slidably installed with the baffle, and an adjusting nut is provided on the adjusting rod. Two sets of adjusting nuts are provided and contact the upper and lower sides of the baffle to facilitate the adjustment of the extension distance of the T-shaped rod.

[0010] The present invention is further configured such that one end of each T-shaped rod passes through the support leg and is fixedly provided with a grounding foot, which facilitates support of the device.

[0011] The present invention is further configured such that mounting columns are fixedly provided on the upper end surface of the bracket and at the four corners, and a canopy is movably provided on the mounting columns. A protrusion is fixedly provided on the upper end surface of the canopy to facilitate the installation of the canopy.

[0012] The present invention is further provided that each of the mounting columns is provided with a mounting nut, and the mounting nuts are threadedly connected to the mounting columns, which facilitates the fixed installation of the ceiling and the bracket.

[0013] The present invention is further provided with a support rib fixed inside the bracket to increase the bracket's stability.

[0014] The present invention is further configured such that a cavity is formed inside the protrusion, and a rubber column is fixedly installed inside the cavity. The rubber column is arranged in multiple and evenly distributed, which facilitates the increase of the protective capability of the ceiling.

[0015] The present invention is further provided that grounding holes are provided at the four corners of the grounding foot, so as to facilitate the fixed connection of the device to the ground.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a protective shed for construction projects, which has the following beneficial effects:

[0018] 1. By setting up a rotating shaft, support legs, locking ring, and connecting ring, the clamping nut can be disassembled when not in use. At this time, the locking ring can be slid out to allow the insert block to disengage from the insertion hole. Then, the support leg can be rotated to store it in the square tube. After that, the locking ring is reinstalled on the outside of the rotating shaft, and the insert block is inserted into the insertion hole. Then, the clamping nut is tightened to limit the locking ring, thereby fixing the support leg and facilitating subsequent transportation.

[0019] 2. By setting up a T-slot, a T-bar, and an adjusting nut, the user can adjust the extension length of the T-bar by rotating the adjusting nut, thereby adjusting the overall height of the device. This facilitates the protection of construction machinery of different heights and increases the practicality of the device during use.

[0020] 3. By incorporating mounting columns, a canopy, protrusions, and rubber columns, users can install the canopy onto the upper part of the bracket and secure it with mounting nuts. This design facilitates the disassembly and replacement of the canopy, reducing the operating cost of the device. Furthermore, the protrusions and rubber columns allow the rubber columns to cushion the force of external impacts, reducing the impact intensity and thus increasing the lifespan of the device. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a protective shed for construction projects in its unused state.

[0022] Figure 2 Exploded view of the installation of the rotating shaft, locking ring, and clamping nut on the outrigger;

[0023] Figure 3 This is a schematic diagram showing the installation of the canopy, protrusions, and mounting nuts on the bracket.

[0024] Figure 4 for Figure 3 A partial schematic diagram of region A in the middle;

[0025] Figure 5 A sectional view showing the installation of the ceiling, protrusions, and rubber columns;

[0026] Figure 6 This is a schematic diagram showing the positions of the support legs, T-slots, sliders, and baffles on the rotating shaft.

[0027] In the diagram: 1. Bracket; 2. Square tube; 3. Rotating shaft; 4. Support leg; 5. Locking ring; 6. Slide groove; 7. Slider; 8. Connecting ring; 9. Insertion hole; 10. Insertion block; 11. Compression nut; 12. T-slot; 13. T-rod; 14. Fixing block; 15. Adjusting rod; 16. Baffle; 17. Adjusting nut; 18. Grounding foot; 19. Mounting column; 20. Canopy; 21. Protrusion; 22. Mounting nut; 23. Support rib; 24. Cavity; 25. Rubber column; 26. Grounding hole. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] Please see Figure 1-6 A protective canopy for construction projects includes a support frame 1. Square tubes 2 are fixedly mounted on the lower end face of the support frame 1 at each of its four corners. A rotating shaft 3 is rotatably mounted on the inner wall of each square tube 2 on one side. Support legs 4 are fixedly mounted on the outer wall of each rotating shaft 3. One end of each rotating shaft 3 passes through the square tube 2 and is movably mounted with a locking ring 5. A groove 6 is formed on the inner wall of each locking ring 5. A corresponding slider 7 is provided on the outer wall of each rotating shaft 3, located inside the groove 6. A connecting ring 8 is fixedly mounted on one side of each square tube 2. An insertion hole 9 is formed on the outer wall of each connecting ring 8. A corresponding insertion block 10 is provided on the outer wall of each locking ring 5, located inside the insertion hole 9. A clamping nut 11 is provided at one end of each rotating shaft 3, threadedly connected to the outer wall of the rotating shaft 3 and in contact with the locking ring 5. A T-slot 12 is formed inside each support leg 4.

[0032] In this embodiment, T-shaped rods 13 are slidably provided inside the T-shaped groove 12, and fixing blocks 14 are provided on the outer walls of the T-shaped rods 13. Adjusting rods 15 are fixedly provided on the upper end face of the fixing blocks 14. Baffles 16 are provided on the outer walls of the support legs 4 and on one side of the fixing blocks 14. The adjusting rods 15 are slidably installed with the baffles 16. Adjusting nuts 17 are provided on the adjusting rods 15. Two sets of adjusting nuts 17 are provided and they are in contact with the upper and lower sides of the baffles 16. One end of the T-shaped rods 13 passes through the support legs 4 and is fixedly provided with grounding feet 18. Grounding holes 26 are provided on the four corners of the grounding feet 18.

[0033] More specifically, when not in use, the clamping nut 11 can be disassembled, allowing the locking ring 5 to slide out, so that the insert 10 disengages from the insertion hole 9. Then, the outrigger 4 can be rotated to store it in the square tube 2. The locking ring 5 is then reinstalled on the outside of the rotating shaft 3, and the insert 10 is inserted into the insertion hole 9. Finally, the clamping nut 11 is tightened to limit the locking ring 5, thus fixing the outrigger 4 and facilitating subsequent transportation. Before erecting the device, the extension length of the T-shaped rod 13 can be adjusted by rotating the adjusting nut 17 to adjust the overall height of the device, thereby facilitating the protection of construction machinery of different heights and increasing the practicality of the device during use.

[0034] Please see Figure 3 and Figure 5 As an embodiment for protecting the upper end of the device: mounting posts 19 are fixedly provided on the upper end face of the bracket 1 and at the four corners. A canopy 20 is movably provided on the mounting post 19. A protrusion 21 is fixedly provided on the upper end face of the canopy 20. Mounting nuts 22 are provided on the mounting posts 19. The mounting nuts 22 are threadedly connected to the mounting posts 19. A cavity 24 is opened inside the protrusion 21. A rubber post 25 is fixedly provided inside the cavity 24. Multiple rubber posts 25 are provided and are evenly distributed.

[0035] Specifically, the user can install the canopy 20 onto the upper end of the bracket 1 and fix it with the mounting nut 22. Moreover, by setting the protrusion 21 and the rubber column 25, when the canopy 20 is subjected to an external impact, the rubber column 25 can use its own characteristics to buffer the force on the canopy 20, thereby reducing the impact force on the canopy 20 and thus helping to increase the service life of the device.

[0036] Please refer to Figure 1 As a further embodiment to increase the robustness of the device, a support rib 23 is fixedly provided inside the bracket 1.

[0037] Specifically, the support rib 23 can increase the strength of the bracket 1, making the device more stable.

[0038] In summary, when using the entire device: the clamping nut 11 can be disassembled, allowing the locking ring 5 to slide out, disengaging the insert 10 from the insertion hole 9. Then, the support leg 4 can be rotated to disengage it from the square cylinder 2 until it is in a vertical position. Next, the locking ring 5 is reinstalled on the outside of the rotating shaft 3, and the insert 10 is inserted into the insertion hole 9. Finally, the clamping nut 11 is tightened to limit the locking ring 5, thus securing the support leg 4. The device can then be erected. Previously, the extension length of the T-shaped rod 13 could be adjusted by rotating the adjusting nut 17 to adjust the overall height of the device, thereby facilitating the protection of construction machinery of different heights and increasing the practicality of the device during use. By setting the protrusion 21 and rubber column 25 on the canopy 20, the rubber column 25 can use its own characteristics to buffer the force on the canopy 20 when it is subjected to external impact, thereby reducing the impact force on the canopy 20 and thus helping to increase the service life of the device.

[0039] The motors mentioned above are all controlled by controllers or drivers. Since the controllers and matching equipment are common devices and belong to existing mature technologies, their electrical connection relationships and specific circuit structures will not be described in detail here.

[0040] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A protective shelter for construction work, comprising a support (1), characterised in that: A square tube (2) is fixedly provided on the lower end face of the bracket (1) at each of the four corners. A rotating shaft (3) is rotatably provided on the inner wall of the square tube (2) on one side. A support leg (4) is fixedly provided on the outer wall of the rotating shaft (3). One end of the rotating shaft (3) passes through the square tube (2) and is movably provided with a locking ring (5). A sliding groove (6) is provided on the inner wall of the locking ring (5). A slider (7) is correspondingly provided on the outer wall of the rotating shaft (3). The slider (7) is located inside the sliding groove (6). A connecting ring (8) is fixedly provided on one side of the square tube (2). The outer wall of the connecting ring (8) is provided with a socket (9). The outer wall of the locking ring (5) is provided with a corresponding insert (10). The insert (10) is located inside the socket (9). One end of the rotating shaft (3) is provided with a clamping nut (11). The clamping nut (11) is threaded to the outer wall of the rotating shaft (3). The clamping nut (11) is in contact with the locking ring (5). The inside of the support leg (4) is provided with a T-slot (12).

2. A protective shelter for construction work according to claim 1, characterised in that: T-shaped rods (13) are slidably provided inside the T-shaped groove (12). Fixed blocks (14) are provided on the outer wall of the T-shaped rods (13). Adjusting rods (15) are fixedly provided on the upper end face of the fixed blocks (14). Baffles (16) are provided on the outer wall of the support leg (4) and on one side of the fixed blocks (14). The adjusting rods (15) are slidably installed with the baffles (16). Adjusting nuts (17) are provided on the adjusting rods (15). There are two sets of adjusting nuts (17), which are in contact with the upper and lower sides of the baffles (16).

3. A protective shelter for construction work according to claim 2, characterised in that: One end of each T-shaped rod (13) passes through the support leg (4) and is fixedly provided with a grounding foot (18).

4. The construction site shelter of claim 1, wherein: Mounting posts (19) are fixedly provided on the upper end face of the bracket (1) and at the four corners. A canopy (20) is movably provided on the mounting posts (19), and a protrusion (21) is fixedly provided on the upper end face of the canopy (20).

5. A protective shed for construction projects according to claim 4, characterized in that: Each mounting post (19) is provided with a mounting nut (22), and the mounting nut (22) is threadedly connected to the mounting post (19).

6. A protective shed for construction projects according to claim 1, characterized in that: The bracket (1) is internally fixed with a support rib (23).

7. A protective shed for construction projects according to claim 4, characterized in that: The protrusion (21) has a cavity (24) inside, and a rubber column (25) is fixedly installed inside the cavity (24). There are multiple rubber columns (25) and they are evenly distributed.

8. A protective shed for construction projects according to claim 3, characterized in that: Grounding holes (26) are provided at the four corners of the grounding foot (18).

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