A protective frame for building construction

Abstract

The utility model discloses a protective frame for construction, including a connection frame, wherein a plurality of rotating columns are fixedly connected inside the connection frame, a rotating ring is rotatably connected to the surface of the rotating column, an A protective rod is welded to the surface of the rotating ring, an A protective sub-rod is slidably connected inside the A protective rod, an adjustment component is fixedly connected to the edge of the surface of the A protective sub-rod, and a latching tooth component is welded to one end of the A protective sub-rod. The protective frame for construction can loosen the limit bolt after transportation or use through the arrangement of the latching tooth component, the connection component, the rotating ring and the rotating column, so that the B latching tooth and the A latching tooth are staggered and meshed, and folded, thereby reducing the overall disassembly and only requiring the module to be disassembled, which is convenient for transportation and reuse, and improves the efficiency of installation and disassembly of the protective frame. In addition, the shape of the protection can be adjusted through the meshing between the A latching tooth and the B latching tooth.

Description

Technical Field

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

[0002] A protective frame refers to a separate protection outside the scaffolding that is used for vehicle traffic, pedestrian passages, street protection, and isolation of construction from other objects. During the construction process, various open edges of the construction site need to be protected to prevent workers from falling from heights, avoid casualties and unnecessary losses. The current general practice is to use scaffolding steel pipes to build simple protective railings.

[0003] The existing protective frames are connected together one by one by screws during assembly, and are also complicated to disassemble, which reduces work efficiency.

[0004] After searching the existing patent: A protective frame for building construction (Announcement No.: CN219158614U), the utility model provides a protective frame for building construction, which belongs to the technical field of building construction. By connecting a plurality of protective rods with protective plates, the protective plates connected with the protective rods are inserted into the upper and lower horizontal support tube steel pipes. At this time, the protective plates are clamped in the through grooves, and the through grooves limit the protective plates; the upper and lower horizontal support tubes are connected to the vertical support rods through connecting pieces, and finally the vertical support rods are inserted into the mounting holes of the base to complete the installation of the protective frame; when disassembling, only the connecting piece needs to be separated from the horizontal support rod, and the protective rod can be taken out from the horizontal support tube together, and there is no need to disassemble the vertical support rod and the protective plate, so as to facilitate the next use, and the installation and disassembly of the protective frame can be completed, saving the time of installation and disassembly and improving work efficiency.

[0005] Although the above patent achieves the effect of convenient disassembly, the overall structure is fixed, which makes it difficult to adjust the length to adapt to different construction sites.

[0006] Therefore, it is necessary to invent a kind of building construction protection frame to solve the above problems. Utility Model Content

[0007] The technical problems to be solved by the utility model are as follows: the structure of the overall protection is fixed, and it is not convenient to adjust the length to adapt to different construction sites.

[0008] The purpose of the utility model can be achieved through the following technical solutions:

[0009] A protective frame for building construction comprises a connecting frame, wherein a plurality of rotating columns are fixedly connected inside the connecting frame, a rotating ring is rotatably connected to the surface of the rotating column, an A protective rod is welded to the surface of the rotating ring, an A protective sub-rod is slidably connected to the inside of the A protective rod, an adjustment assembly is fixedly connected to the edge of the surface of the A protective sub-rod, a latching tooth assembly is welded to one end of the A protective sub-rod, a connecting assembly is meshed on the surface of the latching tooth assembly, a B protective sub-rod is welded to one end of the connecting assembly, the B protective sub-rod is slidably connected to the surface of the B protective rod, an adjustment assembly is welded to the surface of the B protective sub-rod, an A support column and a B support column are rotatably connected to one end of the B protective rod, two quick-pin assemblies are welded to one side of the A support column, and two fixing sleeves are welded to one side of the B support column.

[0010] As a further solution of the utility model: the adjustment component includes a movable column fixedly connected to the edge of the surface of the A protective sub-rod, the surface of the movable column is sleeved with a limiting plate, and the edge of the surface of the movable column is threadedly connected with an adjustment bolt, which plays a fixing role.

[0011] As a further solution of the utility model: the latch assembly includes a fixed block welded to one end of the A protective sub-rod, one end of the fixed block is welded with an A latch, the inner bottom wall of the A latch is provided with an adjustment groove, and the A latch serves to adjust the angle.

[0012] As a further solution of the utility model: the connecting component includes a B tooth engaged with the surface of the A tooth of the tooth component, and a limiting groove is provided on the surface of the B tooth. The internal thread of the limiting groove is connected to a limiting bolt, and the limiting bolt plays a fixing role.

[0013] As a further solution of the utility model: the adjustment assembly includes an adjustment column welded to the surface of the B protection sub-rod, a gasket is sleeved on the surface of the adjustment column, and an adjustment bolt is threadedly connected to the edge of the surface of the adjustment column, and the adjustment bolt plays a fixing role.

[0014] As a further solution of the utility model: the quick-pin assembly includes a quick-pin rod welded to one side of the A support column, the bottom surface of the quick-pin rod is fixedly connected to a clamping column through a connecting rope, clamping holes are opened on both sides of the clamping column, a spring is fixedly connected to the inside of the clamping hole, and a clamping ball is fixedly connected to the top of the spring, and the clamping ball is convenient for limiting.

[0015] As a further solution of the utility model: the surfaces of the fixed sleeve and the quick-pin rod are both provided with through holes, and the through holes are adapted to the clamping columns, which are convenient for limiting the position.

[0016] As a further solution of the utility model: the top surfaces of the connecting frame, support column A and support column B are welded with connecting angle codes, and the bottom surfaces of the connecting frame, support column A and support column B are fixedly connected with connecting pieces, which are adapted to the connecting angle codes and are easy to splice.

[0017] As a further solution of the utility model: the surfaces of the A protection rod and the B protection rod are both provided with sliding grooves, the sliding grooves are adapted to the adjustment bolts and the adjusting bolts, and the sliding grooves are convenient for adjusting the length of the spacing.

[0018] Beneficial effects of the utility model:

[0019] 1. Through the setting of the adjustment component, the adjustment component, the A protection rod, the A protection sub-rod, the B protection rod and the B protection sub-rod, when in use, according to the width requirements of different construction sites, turn the adjustment bolts and the adjustment bolts to make the A protection sub-rod and the B protection sub-rod slide inside the A protection rod and the B protection rod, determine the position, tighten the adjustment bolts and the adjustment bolts to fix them, so as to adapt to the width requirements of different construction sites, reduce the number of protective frames of different sizes that need to be purchased, and save costs.

[0020] 2. Through the arrangement of the latch assembly, the connection assembly, the rotating ring and the rotating column, after transportation or use, the limit bolt can be loosened to allow the B latch and the A latch to engage with each other in a staggered manner and be folded, thereby reducing the overall disassembly and only requiring the module to be disassembled, which is convenient for transportation and reuse, and improves the efficiency of the installation and disassembly of the protective frame. In addition, the shape of the protection can also be adjusted through the engagement between the A latch and the B latch.

[0021] 3. Through the setting of quick-pin components, fixed sleeves, connecting angle codes and connecting plates, when using, when performing multiple installations, insert the quick-pin rod into the interior of the fixed sleeve, and use the clamping column to pass through the through hole to fix the two to prevent shaking. The connecting angle code and the connecting plate are connected to each other at the location where construction is required, thereby increasing the speed of installation and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the structure of the quick-selling assembly of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the latch tooth assembly of the utility model;

[0026] Figure 4 It is a schematic diagram of the structure of the regulating component and the adjusting component of the utility model;

[0027] Figure 5 It is a schematic diagram of the structure of the fixed sleeve of the utility model.

[0028] In the figure: 1. connecting frame; 2. rotating column; 3. rotating ring; 4. A protective rod; 5. A protective auxiliary rod; 6. adjusting assembly; 601. moving column; 602. limiting plate; 603. adjusting bolt; 7. latching tooth assembly; 701. fixing block; 702. A latching tooth; 8. connecting assembly; 801. B latching tooth; 802. limiting bolt; 9. B protective auxiliary rod; 10. B protective rod; 11. adjusting assembly; 1101. adjusting column; 1102. gasket; 1103. adjusting bolt; 12. A supporting column; 13. B supporting column; 14. quick pin assembly; 1401. quick pin rod; 1402. latching column; 1403. spring; 1404. latching ball; 15. fixing sleeve; 16. connecting angle code; 17. connecting plate. DETAILED DESCRIPTION

[0029] 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 of 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.

[0030] like Figure 1-5As shown, a protective frame for building construction includes a connecting frame 1, wherein a plurality of rotating columns 2 are fixedly connected inside the connecting frame 1, a rotating ring 3 is rotatably connected to the surface of the rotating column 2, an A protective rod 4 is welded to the surface of the rotating ring 3, an A protective sub-rod 5 is slidably connected inside the A protective rod 4, an adjusting component 6 is fixedly connected to the edge of the surface of the A protective sub-rod 5, a latching tooth component 7 is welded to one end of the A protective sub-rod 5, a connecting component 8 is meshed on the surface of the latching tooth component 7, and through the arrangement of the latching tooth component 7, the connecting component 8, the rotating ring 3 and the rotating column 2, after transportation or use , the limit bolt 802 can be loosened to make the B latch 801 and the A latch 702 engage with each other in a staggered manner and folded, thereby reducing the overall disassembly of the whole, only the module needs to be disassembled, which is convenient for transportation and reuse, and improves the efficiency of installation and disassembly of the protection frame. In addition, the shape of the protection can be adjusted by the engagement between the A latch 702 and the B latch 801. A B protection auxiliary rod 9 is welded to one end of the connecting component 8, and a B protection rod 10 is slidably connected to the surface of the B protection auxiliary rod 9. An adjustment component 11 is welded to the surface of the B protection auxiliary rod 9. By adjusting the components 6 and 11 , A protection rod 4, A protection auxiliary rod 5, B protection rod 10 and B protection auxiliary rod 9 are set. When in use, according to the width requirements of different construction sites, the adjustment bolts 603 and the adjustment bolts 1103 are screwed to make the A protection auxiliary rod 5 and the B protection auxiliary rod 9 slide inside the A protection rod 4 and the B protection rod 10, determine the position, tighten the adjustment bolts 603 and the adjustment bolts 1103, and fix them, so as to adapt to the width requirements of different construction sites, reduce the number of protection frames of different sizes that need to be purchased, and thus save costs. One end of the B protection rod 10 is rotatably connected with the A The support column 12 and the B support column 13, one side of the A support column 12 is welded with two quick-pin assemblies 14, and one side of the B support column 13 is welded with two fixing sleeves 15. Through the arrangement of the quick-pin assemblies 14, the fixing sleeves 15, the connecting angle code 16 and the connecting piece 17, when in use, when multiple groups are installed, the quick-pin rod 1401 is inserted into the interior of the fixing sleeve 15, and the clamping column 1402 is passed through the through hole to fix the two to prevent shaking, and the connecting angle code 16 and the connecting piece 17 are connected to each other at the position where the construction needs to be carried out, thereby improving the speed of installation and improving safety;

[0031] like Figure 4 As shown, the adjustment assembly 6 includes a moving column 601 fixedly connected to the edge of the surface of the A protection auxiliary rod 5, a limiting piece 602 is sleeved on the surface of the moving column 601, and an adjustment bolt 603 is threadedly connected to the edge of the surface of the moving column 601;

[0032] like Figure 3 As shown, the latch assembly 7 includes a fixed block 701 welded to one end of the A protection auxiliary rod 5, and an A latch 702 is welded to one end of the fixed block 701, and an adjustment groove is provided on the inner bottom wall of the A latch 702;

[0033] like Figure 3 As shown, the connecting assembly 8 includes a B latch 801 meshed with the surface of the A latch 702 of the latch assembly 7, a limiting groove is provided on the surface of the B latch 801, and the inner thread of the limiting groove is connected to the limiting bolt 802;

[0034] like Figure 4 As shown, the adjustment assembly 11 includes an adjustment column 1101 welded to the surface of the B protection secondary rod 9, a gasket 1102 is sleeved on the surface of the adjustment column 1101, and an adjustment bolt 1103 is threadedly connected to the edge of the surface of the adjustment column 1101;

[0035] like Figure 2 As shown, the quick-pin assembly 14 includes a quick-pin rod 1401 welded to one side of the A support column 12, the bottom surface of the quick-pin rod 1401 is fixedly connected to a clamping column 1402 through a connecting rope, and clamping holes are opened on both sides of the clamping column 1402, and a spring 1403 is fixedly connected inside the clamping hole, and a clamping ball 1404 is fixedly connected to the top of the spring 1403;

[0036] like Figure 5 As shown, the surfaces of the fixed sleeve 15 and the quick-pin rod 1401 are both provided with through holes, and the through holes are adapted to the clamping column 1402;

[0037] like Figure 1 As shown, the top surfaces of the connection frame 1, the A support column 12 and the B support column 13 are all welded with connection angle codes 16, and the bottom surfaces of the connection frame 1, the A support column 12 and the B support column 13 are fixedly connected with connection pieces 17, and the connection pieces 17 are adapted to the connection angle codes 16;

[0038] like Figure 4 As shown, the surfaces of the A protection rod 4 and the B protection rod 10 are both provided with sliding grooves, and the sliding grooves are adapted to the adjustment bolt 603 and the adjustment bolt 1103 .

[0039] The working principle of the utility model: when in use, according to the width requirements of different construction sites, screw the adjusting bolt 603 and the adjusting bolt 1103, so that the A protection sub-rod 5 and the B protection sub-rod 9 slide inside the A protection rod 4 and the B protection rod 10, determine the position, tighten the adjusting bolt 603 and the adjusting bolt 1103 to fix them, and after transportation or use, the limit bolt 802 can be loosened to make the B latch 801 and the A latch 702 misaligned and engaged to be folded. When in use, when installing multiple groups, insert the quick pin 1401 into the interior of the fixed sleeve 15, and use the clamping column 1402 to pass through the through hole to fix the two to prevent shaking, and connect the angle code 16 and the connecting piece 17 to each other at the position where construction is required, so as to increase the speed of installation and improve safety.

[0040] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A protective frame for construction, comprising a connecting frame (1), characterized in that: The connection frame (1) is internally fixedly connected with a plurality of rotating columns (2), the surface of the rotating column (2) is rotatably connected with a rotating ring (3), the surface of the rotating ring (3) is welded with an A protection rod (4), the interior of the A protection rod (4) is slidably connected with an A protection sub-rod (5), the edge of the surface of the A protection sub-rod (5) is fixedly connected with an adjustment component (6), one end of the A protection sub-rod (5) is welded with a latching tooth component (7), and the surface of the latching tooth component (7) is meshed with a connection component ( 8), one end of the connecting component (8) is welded with a B protection sub-rod (9), the surface of the B protection sub-rod (9) is slidably connected with a B protection rod (10), the surface of the B protection sub-rod (9) is welded with an adjustment component (11), one end of the B protection rod (10) is rotatably connected with an A support column (12) and a B support column (13), one side of the A support column (12) is welded with two quick-release components (14), and one side of the B support column (13) is welded with two fixing sleeves (15).

2. A protective frame for construction according to claim 1, characterized in that: The adjustment assembly (6) comprises a movable column (601) fixedly connected to the surface edge of the A protection auxiliary rod (5), the surface of the movable column (601) is sleeved with a limit plate (602), and the edge of the surface of the movable column (601) is threadedly connected with an adjustment bolt (603).

3. A protective frame for construction according to claim 1, characterized in that: The latching tooth assembly (7) comprises a fixing block (701) welded to one end of the A protection auxiliary rod (5), an A latching tooth (702) is welded to one end of the fixing block (701), and an adjustment groove is provided on the inner bottom wall of the A latching tooth (702).

4. A protective frame for construction according to claim 1, characterized in that: The connection assembly (8) comprises a B latch tooth (801) meshed with the surface of the A latch tooth (702) of the latch tooth assembly (7), a limiting groove is provided on the surface of the B latch tooth (801), and the internal thread of the limiting groove is connected to the limiting bolt (802).

5. A protective frame for construction according to claim 1, characterized in that: The adjustment assembly (11) comprises an adjustment column (1101) welded to the surface of the B protection sub-rod (9), a gasket (1102) is sleeved on the surface of the adjustment column (1101), and an adjustment bolt (1103) is threadedly connected to the edge of the surface of the adjustment column (1101).

6. A protective frame for construction according to claim 1, characterized in that: The quick-pin assembly (14) comprises a quick-pin rod (1401) welded to one side of the A support column (12); the bottom surface of the quick-pin rod (1401) is fixedly connected to a clamping column (1402) via a connecting rope; clamping holes are provided on both sides of the clamping column (1402); a spring (1403) is fixedly connected inside the clamping hole; and a clamping ball (1404) is fixedly connected to the top of the spring (1403).

7. A protective frame for construction according to claim 1, characterized in that: The surfaces of the fixing sleeve (15) and the quick-pin rod (1401) are both provided with through holes, and the through holes are adapted to the clamping column (1402).

8. A protective frame for construction according to claim 1, characterized in that: The top surfaces of the connection frame (1), the A support column (12) and the B support column (13) are all welded with connection angle codes (16); the bottom surfaces of the connection frame (1), the A support column (12) and the B support column (13) are fixedly connected with connection pieces (17); the connection pieces (17) are adapted to the connection angle codes (16).

9. A protective frame for construction according to claim 1, characterized in that: The surfaces of the A protection rod (4) and the B protection rod (10) are both provided with sliding grooves, and the sliding grooves are compatible with the adjustment bolt (603) and the adjustment bolt (1103).

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