Edge protection structure for building construction

Abstract

The utility model discloses a building construction edge protection structure, which belongs to the technical field of building construction, and comprises two to four groups of protection frames which are uniformly arranged, the inner wall of each protection frame is detachably connected with a protection net, the bottom of the middle protection frame is fixedly connected with a base, and the building construction edge protection structure further comprises a main connecting assembly and a second connecting assembly, the main connecting assembly comprises a main connecting frame rotationally connected to the outer wall of the protective frame, clamping plates are symmetrically and fixedly connected to the outer wall of the main connecting frame, and a positioning rod is further fixedly connected to the outer wall of the main connecting frame; by means of the mode that the angle between the main connecting frame and the auxiliary connecting frame can be adjusted, the angle can be freely adjusted and controlled in the non-rectangular protection occasion arrangement process, high flexibility is achieved, meanwhile, a necessary number of protection frames do not need to be used due to the fact that the angle cannot be adjusted, the use cost is saved, and the practicability is high. The problem that flexible arrangement of a construction site cannot be adapted through angle adjustment in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an edge protection structure for building construction. Background Art

[0002] Construction refers to the process of building activities on a construction site, including all stages from planning and design to final completion. During the construction process, in order to ensure the safety of the construction site and protect the building structure, some temporary protective structures are usually set up. These temporary protective structures can play the role of isolation, protection, support, etc., to ensure the safety of construction workers and the surrounding environment.

[0003] After searching, the Chinese patent authorization number CN217537988U discloses an assembled edge protection structure for building construction, including two pillars and a protection plate, the two pillars are fixed with a fixing seat on one side close to the protection plate, a mounting groove is provided on one side of the fixing seat, a mounting structure is fixed inside one side of the mounting groove, both sides of the protection plate are fixedly connected with a mounting seat, the mounting groove matches the size of the mounting seat, and the fixing seat is fixed to the mounting seat through the mounting structure. An assembled edge protection structure for building construction in the above patent has the following shortcomings: 1. The pillar of the device is a single structure, and the maintenance range of the general construction site is relatively large, and it is for temporary use. The overall installation and connection through the single structure takes a long time, and it is inconvenient to disassemble and install; 2. The device cannot be adjusted according to the needs to adapt to the use of the protection site, and the flexibility is poor when used in conjunction with the construction site. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that a single pillar structure is inconvenient to disassemble and install and cannot be adjusted at an angle to adapt to the flexible arrangement of the construction site, and proposes a construction edge protection structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A construction edge protection structure comprises a protection frame, wherein two to four groups of the protection frames are evenly arranged, the inner wall of the protection frame is detachably connected to a protection net, and the bottom of the middle protection frame is fixedly connected to a base, and further comprises:

[0007] A main connection assembly, the main connection assembly comprising a main connection frame rotatably connected to the outer wall of the protection frame, the outer wall of the main connection frame is symmetrically fixedly connected with a clamping plate, and the outer wall of the main connection frame is also fixedly connected with a positioning rod;

[0008] A secondary connecting frame, rotatably connected to an end of the protection frame away from the main connecting frame;

[0009] The auxiliary connection component is arranged on the outer wall of the auxiliary connection frame, and the main connection frame and the auxiliary connection frame cooperate with each other.

[0010] As a preferred technical solution of the present application, the secondary connecting assembly includes a rotating column rotatably connected to the outer wall of the secondary connecting frame, the inner wall of the rotating column is provided with symmetrically distributed card grooves, and the card grooves are slidably connected to the card plate, the inner wall of the rotating column is rotatably connected with symmetrically distributed rotating blocks, the outer wall of the rotating block is fixedly connected with symmetrically distributed concave frames, the inner wall of the concave frame is rotatably connected with a limiting plate, and the limiting plate is located on the inner wall of the card plate, the limiting plate is slidably connected to the rotating column, the outer wall of the rotating block is fixedly connected with a driving plate, one end of the driving plate is fixedly connected with a strong tension spring, and the end of the driving plate away from the strong tension spring is fixedly connected with a strong spring.

[0011] As a preferred technical solution of the present application, the end of the strong spring away from the driving plate is fixedly connected to a fixing plate, and the fixing plate is fixedly connected to the inner wall of the rotating column, and the outer wall of the fixing plate is fixedly connected to the end of the strong spring away from the driving plate.

[0012] As a preferred technical solution of the present application, a rotating rod is fixedly connected to the inner wall of the rotating block, and the rotating rod is rotatably connected to the rotating column and the inner wall of the auxiliary connecting frame, and a knob is fixedly connected to the top wall of the rotating rod.

[0013] As a preferred technical solution of the present application, the outer wall of the base is fixedly connected with symmetrically distributed universal wheels, and the outer wall of the base is also fixedly connected with a handle.

[0014] Compared with the prior art, the utility model provides a construction edge protection structure, which has the following beneficial effects:

[0015] 1. The construction edge protection structure is transported on the base by setting a group of protection frames in combination with a detachable protection net, and then slides into the card slot through the card plate as needed and is fixed by the limit plate, which is convenient for connecting the group of protection frames on multiple bases, saving a lot of installation time. In addition, this method is convenient and fast to disassemble and install. It only needs to turn the knob to drive the rotating rod to rotate, and pull the limit plate through the concave frame to slide out of the card plate in a directional manner, which solves the problem of inconvenience in disassembly and installation through a single pillar structure in the prior art;

[0016] 2. The edge protection structure for building construction can freely adjust the angle when arranged in non-rectangular protection occasions by means of the main connecting frame and the auxiliary connecting frame, and has strong flexibility. At the same time, there is no need to use a required number of protection frames because the angle cannot be adjusted, which saves the use cost and solves the problem in the prior art that the angle cannot be adjusted to adapt to the flexible arrangement of the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the protective frame of the utility model when it is unfolded;

[0018] Figure 2 This is a schematic diagram of the structure of the protective frame of the utility model after folding;

[0019] Figure 3 This is a schematic diagram of the structure of the main connecting frame of the utility model;

[0020] Figure 4 It is a cross-sectional view of the rotating column of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the strong tension spring part of the utility model;

[0022] Figure 6 It is a cross-sectional view of the rotating column of the utility model;

[0023] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0024] Figure 8 It is a schematic diagram of the structure of the card board part of the utility model.

[0025] In the figure:

[0026] 1. Protective frame; 2. Protective net; 3. Base; 4. Universal wheel; 5. Handle; 6. Main connecting frame; 7. Positioning rod; 8. Clamp plate; 9. Auxiliary connecting frame; 10. Rotating column; 11. Rotating rod; 12. Knob; 13. Rotating block; 14. Concave frame; 15. Limiting plate; 16. Driving plate; 17. Fixed plate; 18. Strong tension spring; 19. Strong spring; 20. Card slot. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model. Example

[0028] Reference Figure 1 - Figure 8 A construction edge protection structure includes a protection frame 1, wherein the protection frame 1 is evenly arranged in two to four groups, the inner wall of the protection frame 1 is detachably connected with a protection net 2, the protection net 2 can be disassembled to facilitate subsequent replacement and maintenance, and the bottom of the middle protection frame 1 is fixedly connected with a base 3, and further includes:

[0029] Main connection assembly, the main connection assembly includes a main connection frame 6 rotatably connected to the outer wall of the protection frame 1, the outer wall of the main connection frame 6 is symmetrically fixedly connected with a clamping plate 8, the outer wall of the main connection frame 6 is also fixedly connected with a positioning rod 7, the main connection frame 6 can be rotated to facilitate the adjustment of the angle of the protection frame 1, and the positioning rod 7 facilitates the auxiliary positioning of the connection between the sub-connection frame 9 and the main connection frame 6;

[0030] A secondary connecting frame 9, which is rotatably connected to one end of the protection frame 1 away from the main connecting frame 6. The secondary connecting frame 9 can be rotated to facilitate adjusting the angle of the protection frame 1;

[0031] The secondary connection assembly is arranged on the outer wall of the secondary connection frame 9, and the main connection frame 6 and the secondary connection frame 9 cooperate with each other.

[0032] Reference Figure 3 - Figure 8 The secondary connection assembly includes a rotating column 10 rotatably connected to the outer wall of the secondary connection frame 9. The rotation of the rotating column 10 allows the rotation of the secondary connection frame 9 to not affect the extrusion of the adjacent protective frame 1. The inner wall of the rotating column 10 is provided with symmetrically distributed card slots 20, and the card slots 20 are slidably connected to the card plate 8. The card plate 8 slides in the card slot 20 and is inserted through the limit plate 15 for limit, thereby realizing the connection and fixation between the protective frames 1. The inner wall of the rotating column 10 is rotatably connected with a symmetrically distributed rotating block 13, and the outer wall of the rotating block 13 is fixedly connected with a symmetrically distributed concave frame 14, and the inner wall of the concave frame 14 is rotatably connected with a limit plate 15, and the limit plate 15 is located at The inner wall of the card plate 8, the limit plate 15 is slidably connected to the rotating column 10, the outer wall of the rotating block 13 is fixedly connected with a driving plate 16, one end of the driving plate 16 is fixedly connected with a strong tension spring 18, and the end of the driving plate 16 away from the strong tension spring 18 is fixedly connected with a strong spring 19. After the limit groove (not marked in the figure) of the card plate 8 is moved to the horizontal position of the limit plate 15, the strong tension of the strong tension spring 18 and the strong elastic force of the strong spring 19 make the drive plate 16 return quickly, that is, drive the rotating block 13 to rotate and push the limit plate 15 to slide in the rotating column 10, when the limit plate 15 is inserted into the card plate 8, the assembly between the protective frames 1 is realized.

[0033] Reference Figure 5 and Figure 7 The end of the strong spring 19 away from the driving plate 16 is fixedly connected to the fixing plate 17, and the fixing plate 17 is fixedly connected to the inner wall of the rotating column 10, and the outer wall of the fixing plate 17 is fixedly connected to the end of the strong spring 19 away from the driving plate 16. The strong spring 19 can provide a strong elastic effect, so that the driving plate 16 always moves in the elastic direction, that is, drives the rotating block 13 to rotate, and then drives the concave frame 14 to rotate, so that the limit plate 15 is automatically stuck in the inside of the card plate 8.

[0034] Reference Figure 6 and Figure 7The inner wall of the rotating block 13 is fixedly connected with a rotating rod 11, and the rotating rod 11 is rotatably connected with the rotating column 10 and the inner wall of the auxiliary connecting frame 9. The top wall of the rotating rod 11 is fixedly connected with a knob 12. Turning the knob 12 drives the rotating rod 11 to rotate, and then drives the rotating block 13 to rotate, and then drives the concave frame 14 to rotate, thereby pulling the limiting plate 15 out of the card plate 8, and then sliding out the card plate 8 can realize the disassembly between each group of protective frames 1 or the disassembly between the protective frames 1 in each group.

[0035] Reference Figure 1 The outer wall of the base 3 is fixedly connected with symmetrically distributed universal wheels 4, and the outer wall of the base 3 is also fixedly connected with a handle 5. The base 3 is pushed by the handle 5 to move through the universal wheels 4, so as to facilitate the transportation of the grouped protection frames 1.

[0036] Specifically, when the edge protection structure of the building construction is working / in use: first, by inserting the card plate 8 into the card slot 20, the card plate 8 squeezes the limit plate 15 so that the concave frame 14 is subjected to the squeezing force and rotates through the rotating block 13. When the limit slot (not shown in the figure) of the card plate 8 moves to the horizontal position of the limit plate 15, the strong tension of the strong tension spring 18 and the strong elastic force of the strong spring 19 make the driving plate 16 return quickly, that is, drive the rotating block 13 to rotate and push the limit plate 15 to slide in the rotating column 10. When the limit plate 15 is inserted into the card plate 8, the assembly between the protection frames 1 is realized. At this time, the positioning rod 7 is located inside the main connecting frame 6, and then the main connecting frame 6 is rotated. The connecting frame 6 and the auxiliary connecting frame 9 allow each protective frame 1 to be folded and stored through the protective frame 1 on the base 3, and then transported through the base 3 and the universal wheel 4. After arriving at the laying site, the protective frames 1 in groups can be directly unfolded, and then the protective frames 1 of each group are connected by the card plate 8 into the card slot 20 to complete the installation. If disassembly is required, it is only necessary to turn the knob 12 to drive the rotating rod 11 to rotate, and then drive the rotating block 13 to rotate, and then drive the concave frame 14 to rotate, thereby pulling the limit plate 15 out of the card plate 8, and then sliding out the card plate 8 to achieve disassembly between the groups of protective frames 1 or between the protective frames 1 in each group.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction edge protection structure, comprising a protection frame (1), characterized in that: The protective frames (1) are evenly arranged in two to four groups, the inner wall of the protective frames (1) is detachably connected to a protective net (2), the bottom of the middle protective frame (1) is fixedly connected to a base (3), and further comprises: A main connection assembly, the main connection assembly comprising a main connection frame (6) rotatably connected to the outer wall of the protection frame (1), a clamping plate (8) being symmetrically fixedly connected to the outer wall of the main connection frame (6), and a positioning rod (7) being also fixedly connected to the outer wall of the main connection frame (6); A secondary connecting frame (9), the secondary connecting frame (9) being rotatably connected to an end of the protection frame (1) away from the main connecting frame (6); The secondary connection assembly is arranged on the outer wall of the secondary connection frame (9), and the main connection frame (6) and the secondary connection frame (9) cooperate with each other.

2. A construction edge protection structure according to claim 1, characterized in that: The secondary connection assembly comprises a rotating column (10) rotatably connected to the outer wall of the secondary connection frame (9); the inner wall of the rotating column (10) is provided with symmetrically distributed card slots (20), and the card slots (20) are slidably connected to the card plate (8); the inner wall of the rotating column (10) is rotatably connected to symmetrically distributed rotating blocks (13); the outer wall of the rotating block (13) is fixedly connected to symmetrically distributed concave frames (14); the inner wall of the concave frame (14) is rotatably connected to a limiting plate (15), and the limiting plate (15) is located on the inner wall of the card plate (8); the limiting plate (15) is slidably connected to the rotating column (10); the outer wall of the rotating block (13) is fixedly connected to a driving plate (16); one end of the driving plate (16) is fixedly connected to a strong tension spring (18); and the end of the driving plate (16) away from the strong tension spring (18) is fixedly connected to a strong spring (19).

3. A construction edge protection structure according to claim 2, characterized in that: One end of the strong spring (19) away from the driving plate (16) is fixedly connected to a fixing plate (17), and the fixing plate (17) is fixedly connected to the inner wall of the rotating column (10), and the outer wall of the fixing plate (17) is fixedly connected to the end of the strong spring (19) away from the driving plate (16).

4. The edge protection structure for building construction according to claim 2 is characterized in that: A rotating rod (11) is fixedly connected to the inner wall of the rotating block (13), and the rotating rod (11) is rotatably connected to the rotating column (10) and the inner wall of the auxiliary connecting frame (9), and a knob (12) is fixedly connected to the top wall of the rotating rod (11).

5. The edge protection structure for building construction according to claim 1, characterized in that: The outer wall of the base (3) is fixedly connected to symmetrically distributed universal wheels (4), and the outer wall of the base (3) is also fixedly connected to a handle (5).

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