Building construction protection frame

Abstract

The utility model discloses a building construction protection frame which comprises safety nets, front convex fixing blocks are fixedly connected to the rear ends of the two safety nets, front concave limiting blocks are fixedly connected to the front ends of the outer walls of the front convex fixing blocks, and left convex fixing blocks are fixedly connected to the left sides of the two safety nets. The right end of the outer wall of the left convex fixing block is fixedly connected with a left concave limiting block, and the front ends of the two safety nets are fixedly connected with a rear convex fixing block. The front end of the right concave limiting block and the front end of the left concave limiting block are both fixedly connected with limiting blocks, the two sides of each limiting block penetrate through and are fixedly connected with a rotating shaft, the outer wall of each rotating shaft is rotationally connected with a supporting rod, the bottom of each supporting rod is fixedly connected with a fixing block, and the bottom ends of the two sides of each fixing block are provided with fixing holes. And the supporting rod is in threaded connection with the concave limiting block at the rear end to be fixed through the fixing block and the fixing hole, so that the purpose of reinforcing the supporting of the protective frame is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of protection frames, in particular to a building construction protection frame. Background Art

[0002] A protective frame refers to a protection structure that is set up separately from the scaffolding and is used for vehicle traffic, pedestrian walkways, street protection, and isolation of construction from other objects. During the construction process, the setting of a protective frame can often protect the lives of construction workers and passers-by in a timely manner at critical moments.

[0003] At present, most of the protective frames used on construction sites are temporarily set up through steel structures and gauze. The materials used are heavy and inconvenient to lay. The structural support effect also depends on the location of each laying. Therefore, there are many differences between the support effects. There is no stable and fixed structure. Therefore, the existing protective frames need to be improved based on the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a building construction protection frame.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a building construction protection frame comprises a safety net: the rear ends of the two safety nets are fixedly connected with a front convex fixing block, the front end of the outer wall of the front convex fixing block is fixedly connected with a front concave limiting block, the left sides of the two safety nets are fixedly connected with a left convex fixing block, the right end of the outer wall of the left convex fixing block is fixedly connected with a left concave limiting block, the front ends of the two safety nets are fixedly connected with a rear convex fixing block, the rear end of the outer wall of the rear convex fixing block is fixedly connected with a rear concave limiting block, the right sides of the two safety nets are fixedly connected with a right convex fixing block, the left end of the outer wall of the right convex fixing block is fixedly connected with a right concave limiting block, the front ends of the right concave limiting block and the left concave limiting block are both fixedly connected with limiting blocks, and the two sides of the limiting block are penetrated and fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is rotatably connected with a support rod.

[0006] As a further description of the above technical solution:

[0007] Both ends of the front concave limit block, the left concave limit block, the rear concave limit block and the right concave limit block are penetrated and threadedly connected with threaded rods, and the output ends of the threaded rods are penetrated and threadedly connected with the front convex fixing block, the left convex fixing block, the rear convex fixing block and the right convex fixing block.

[0008] As a further description of the above technical solution:

[0009] The front convex fixing block has front fixing holes extending through the middle of the top rear end and provided with evenly distributed front fixing holes, and the front concave limiting block has front limiting holes extending through the middle of the top front end and provided with evenly distributed front limiting holes.

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

[0011] The middle position of the top left end of the left convex fixing block is penetrated and provided with evenly distributed left fixing holes, and the middle position of the top right end of the left concave limiting block is penetrated and provided with evenly distributed left limiting holes.

[0012] As a further description of the above technical solution:

[0013] The middle position of the top front end of the rear convex fixing block is penetrated and provided with evenly distributed rear fixing holes, and the middle position of the top rear end of the rear concave limiting block is penetrated and provided with evenly distributed rear limiting holes.

[0014] As a further description of the above technical solution:

[0015] The middle position of the top right end of the right convex fixing block is penetrated and provided with evenly distributed right fixing holes, and the middle position of the top left end of the right concave limiting block is penetrated and provided with evenly distributed right limiting holes.

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

[0017] The bottom of the support rod is fixedly connected with a fixing block, and the bottom ends of both sides of the fixing block are provided with fixing holes.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, firstly, the evenly distributed fixing holes and limiting holes on each convex fixing block and concave limiting block greatly reduce the use of materials, reduce the weight of the protective frame, reduce the difficulty of installing the protective frame, and also facilitate the assembly and fixation of the protective frames.

[0020] 2. In the utility model, the front ends of the right concave limit block and the left concave limit block are fixedly connected to the limit blocks, the two sides of the limit blocks are penetrated and fixedly connected with a rotating shaft, the outer wall of the rotating shaft is rotatably connected with a support rod, the bottom of the support rod is fixedly connected with a fixed block, and the bottom ends of both sides of the fixed block are provided with fixing holes. The angle of the support rod is adjusted, and the support rod is threadedly connected to the concave limit block at the rear end through the fixing block and the fixing hole to be fixed, thereby achieving the purpose of strengthening the support of the protective frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a side view of a building construction protection frame proposed by the utility model;

[0022] Figure 2 This is a front view of a building construction protection frame proposed by the utility model;

[0023] Figure 3The present invention is a three-dimensional diagram of a building construction protection frame proposed by the utility model.

[0024] Legend:

[0025] 1. Front convex fixing block; 2. Front concave limiting block; 3. Front fixing hole; 4. Front limiting hole; 5. Left convex fixing block; 6. Left concave limiting block; 7. Left fixing hole; 8. Left limiting hole; 9. Rear convex fixing block; 10. Rear concave limiting block; 11. Rear fixing hole; 12. Rear limiting hole; 13. Right convex fixing block; 14. Right concave limiting block; 15. Right fixing hole; 16. Right limiting hole; 17. Threaded rod; 18. Limiting block; 19. Rotating shaft; 20. Support rod; 21. Fixing block; 22. Fixing hole; 23. Safety net. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Reference Figure 1-3The utility model provides an embodiment: a construction protection frame, including a safety net 23, the rear ends of the two safety nets 23 are fixedly connected with a front convex fixing block 1, the front end of the outer wall of the front convex fixing block 1 is fixedly connected with a front concave limiting block 2, the left sides of the two safety nets 23 are fixedly connected with a left convex fixing block 5, the right end of the outer wall of the left convex fixing block 5 is fixedly connected with a left concave limiting block 6, the front ends of the two safety nets 23 are fixedly connected with a rear convex fixing block 9, the rear end of the outer wall of the rear convex fixing block 9 is fixedly connected with a rear concave limiting block 10, the right sides of the two safety nets 23 are fixedly connected with a right convex fixing block 13, and the left end of the outer wall of the right convex fixing block 13 is fixedly connected with a right concave limiting block 1 4. The front ends of the right concave limit block 14 and the left concave limit block 6 are fixedly connected to the limit block 18, and the two sides of the limit block 18 are penetrated and fixedly connected with the rotating shaft 19, and the outer wall of the rotating shaft 19 is rotatably connected with the support rod 20. The front ends of the right concave limit block and the left concave limit block are fixedly connected to the limit blocks, and the two sides of the limit blocks are penetrated and fixedly connected with the rotating shaft, and the outer wall of the rotating shaft is rotatably connected with the support rod, and the bottom of the support rod is fixedly connected with a fixing block, and the bottom ends of both sides of the fixing block are provided with fixing holes. The angle of the support rod is adjusted, and the support rod is threadedly connected to the concave limit block at the rear end through the fixing block and the fixing hole to be fixed, so as to achieve the purpose of strengthening the support of the protective frame.

[0029] Both ends of the front concave limit block 2, the left concave limit block 6, the rear concave limit block 10 and the right concave limit block 14 are penetrated and threadedly connected with a threaded rod 17, the output end of the threaded rod 17 is penetrated and threadedly connected with the front convex fixing block 1, the left convex fixing block 5, the rear convex fixing block 9 and the right convex fixing block 13, the front convex fixing block 1 is penetrated and provided with a uniformly distributed front fixing hole 3 in the middle position of the top rear end, the front concave limit block 2 is penetrated and provided with a uniformly distributed front limit hole 4 in the middle position of the top front end, the left convex fixing block 5 is penetrated and provided with a uniformly distributed left fixing hole 7 in the middle position of the top left end, the left concave limit block 6 is penetrated and provided with a uniformly distributed left limit hole 8 in the middle position of the top right end, and the rear convex fixing block 9 is penetrated and provided with a uniformly distributed front fixing hole 3 in the middle position of the top front end. There are evenly distributed rear fixing holes 11, the middle position of the top rear end of the rear concave limit block 10 is penetrated and provided with evenly distributed rear limit holes 12, the middle position of the top right end of the right convex fixing block 13 is penetrated and provided with evenly distributed right fixing holes 15, the middle position of the top left end of the right concave limit block 14 is penetrated and provided with evenly distributed right limit holes 16, the bottom of the support rod 20 is fixedly connected with a fixing block 21, and the bottom ends of both sides of the fixing block 21 are provided with fixing holes 22. The shape of the protective frame is adjusted, and then the convex fixing block and the concave limit block are spliced. The threaded rod 17 threadedly connects and fixes the convex fixing block and the concave limit block through the fixing hole and the limit hole. The protective frame can be continuously connected together in this way to achieve the required protection area.

[0030] Working principle: During the installation process, first adjust the shape of the protective frame, then splice the convex fixing block and the concave limit block, and the threaded rod 17 threadedly connects and fixes the convex fixing block and the concave limit block through the fixing hole and the limit hole. The protective frame can be continuously connected together in this way to achieve the required protection area. After setting, adjust the angle of the support rod 20, and thread the support rod 20 to the concave limit block at the rear end through the fixing block 21 and the fixing hole 22 to fix it, so as to achieve the purpose of strengthening the support of the protective frame.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A building construction protection frame, comprising a safety net (23), characterized in that: The rear ends of the two safety nets (23) are fixedly connected to a front convex fixing block (1), the front end of the outer wall of the front convex fixing block (1) is fixedly connected to a front concave limiting block (2), the left sides of the two safety nets (23) are fixedly connected to a left convex fixing block (5), the right end of the outer wall of the left convex fixing block (5) is fixedly connected to a left concave limiting block (6), the front ends of the two safety nets (23) are fixedly connected to a rear convex fixing block (9), and the rear end of the outer wall of the rear convex fixing block (9) is fixedly connected to A rear concave limit block (10) is provided, the right sides of the two safety nets (23) are fixedly connected with a right convex fixed block (13), the left end of the outer wall of the right convex fixed block (13) is fixedly connected with a right concave limit block (14), the front ends of the right concave limit block (14) and the left concave limit block (6) are both fixedly connected with a limit block (18), both sides of the limit block (18) are penetrated and fixedly connected with a rotating shaft (19), and the outer wall of the rotating shaft (19) is rotatably connected with a support rod (20).

2. A construction protection frame according to claim 1, characterized in that: Both ends of the front concave limit block (2), the left concave limit block (6), the rear concave limit block (10) and the right concave limit block (14) are penetrated by and threadedly connected with a threaded rod (17), and the output end of the threaded rod (17) is penetrated by and threadedly connected with a front convex fixing block (1), a left convex fixing block (5), a rear convex fixing block (9) and a right convex fixing block (13).

3. A construction protection frame according to claim 1, characterized in that: The front convex fixing block (1) is penetrated through and provided with evenly distributed front fixing holes (3) in the middle of the top rear end, and the front concave limiting block (2) is penetrated through and provided with evenly distributed front limiting holes (4) in the middle of the top front end.

4. A construction protection frame according to claim 1, characterized in that: The left convex fixing block (5) is penetrated and provided with evenly distributed left fixing holes (7) at the middle position of the top left end, and the left concave limiting block (6) is penetrated and provided with evenly distributed left limiting holes (8) at the middle position of the top right end.

5. A construction protection frame according to claim 1, characterized in that: The middle position of the top front end of the rear convex fixing block (9) is penetrated and provided with evenly distributed rear fixing holes (11), and the middle position of the top rear end of the rear concave limiting block (10) is penetrated and provided with evenly distributed rear limiting holes (12).

6. A construction protection frame according to claim 1, characterized in that: The middle position of the top right end of the right convex fixing block (13) is penetrated and provided with evenly distributed right fixing holes (15), and the middle position of the top left end of the right concave limiting block (14) is penetrated and provided with evenly distributed right limiting holes (16).

7. A construction protection frame according to claim 1, characterized in that: A fixing block (21) is fixedly connected to the bottom of the support rod (20), and fixing holes (22) are arranged at the bottom ends of both sides of the fixing block (21).

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