Cantilever scaffold bottom protection structure

Abstract

The utility model discloses a cantilever scaffold bottom protection structure which comprises a fixing plate and a supporting seat, the top end and the bottom end of one side of the fixing plate are provided with assembling holes, the interiors of the assembling holes are movably connected with first positioning bolts, one side of the fixing plate is fixedly connected with the supporting seat, and the supporting seat is fixedly connected with the fixing plate. A fixing frame is arranged between one ends of the supporting seats, and a protection plate is fixedly connected to one side of the fixing frame. According to the bottom protection structure of the cantilever scaffold, parts such as the supporting seat are arranged, a steel pipe of the scaffold is inserted into a second positioning groove to be fixed, then the steel pipe of the scaffold can be flexibly moved according to the position of the steel pipe of the scaffold through the slidable relation that a connecting block is embedded into a sliding groove, and the steel pipe is stopped after being used to the needed position; and the second positioning bolts are screwed into the holes for fixing, so that the device is more suitable for protection, and the problem that the positioning position of the bottom support is inconvenient to adjust according to the position of the scaffold steel pipe is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cantilever scaffold bottom protection, in particular to a cantilever scaffold bottom protection structure. Background Art

[0002] Cantilever scaffolding is a facility frequently used in construction projects. It is generally divided into two types: single-layer cantilever scaffolding and multi-layer cantilever scaffolding. It uses the cantilever frame extending outward from the outer edge of the building structure as the superstructure for construction or as exterior decoration. During construction, in order to be more stable and safe, a protective structure is usually required at the bottom.

[0003] According to the design of the existing cantilever scaffolding bottom protection structure, it is not convenient to adjust the position of the bottom support positioning according to the position of the scaffolding steel pipe, resulting in inflexibility and lack of applicability. Utility Model Content

[0004] The utility model aims to provide a bottom protection structure of a cantilever scaffolding to solve the problem in the above background technology that it is inconvenient to adjust the position of the bottom support according to the position of the scaffolding steel pipe.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cantilever scaffold bottom protective structure, comprising a fixing plate and a support seat, the top and bottom ends of one side of the fixing plate are provided with assembly holes, the inside of the assembly hole is movably connected with a first positioning bolt, one side of the fixing plate is fixedly connected with the support seat, a fixing frame is provided between one end of the support seat, one side of the fixing frame is fixedly connected with a protective plate, the bottom end of one side of the protective plate is fixedly connected with a first positioning rod, both ends of the fixing frame are fixedly connected with sliding blocks, one side of the bottom end of the support seat is fixedly connected with a connecting seat, a first positioning groove is provided inside one side of the connecting seat, a supporting rod is provided at the bottom end of the support seat, both sides of the supporting rod are fixedly connected with mounting seats, one end of the support seat is fixedly connected with a guide rail, a movable block is provided at the top of the support seat, the top of the movable block is fixedly connected with a second positioning groove, the bottom end of the movable block is fixedly connected with a connecting block, one end of the movable block is provided with a second reserved hole, and one end of the support seat is provided with a hole.

[0006] Preferably, at least ten groups of holes are provided, and the holes are evenly spaced and distributed at one end of the support seat.

[0007] Preferably, a slide groove is provided inside the top end of the support seat, and the connecting block is embedded in the slide groove and can slide.

[0008] Preferably, first reserved holes are provided on both sides of the top of the guide rail, positioning holes are provided at the four corners of the top of the slider, a second positioning rod is longitudinally penetrated inside the first reserved hole and the positioning hole, a locking nut is movably connected to the outside of the second positioning rod, and the fixed frame is detachable from the guide rail through the second positioning rod and the locking nut.

[0009] Preferably, the sliding block is slidably clamped on the outside of the guide rail, and a protective net is fixedly connected to the inside of the fixed frame.

[0010] Preferably, two groups of the first positioning rods are provided, and the first positioning rods are symmetrically distributed at the bottom end of one side of the protective plate.

[0011] Preferably, the positions of the first positioning rod and the first positioning groove are consistent, and the outer diameter of the first positioning rod is smaller than the inner diameter of the first positioning groove.

[0012] Preferably, a second positioning bolt is provided at one end of the movable block, and the movable block is detachable from the support seat through the second positioning bolt. One side of the mounting seat is fixedly connected to the bottom end of the support seat, and the other side of the support rod is fixedly connected to one side of the fixed plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the bottom protection structure of the cantilever scaffolding not only realizes the convenience of adjusting the bottom support positioning position according to the position of the scaffolding steel pipe, realizes the rapid assembly function of the protection net, but also realizes the protection of the bottom and the side;

[0014] (1) By providing a support seat, a movable block, a positioning groove, a second positioning bolt, a connecting block, a slide groove, a supporting rod, and a mounting seat, the steel pipe of the scaffold is inserted into the second positioning groove and fixed, and then the connecting block is embedded in the slide groove and can slide. According to the position of the steel pipe of the scaffold, it can be flexibly moved and stopped after reaching the required position. The second positioning bolt can be screwed into the hole to fix it, making it more suitable for protection;

[0015] (2) By providing the second positioning rod, the locking nut, the positioning hole, the slider, and the fixing frame, when the protective net needs to be disassembled, the locking nut can be opened, the second positioning rod can be removed from the positioning hole, and then moved to one side to be separated from the support seat, thereby making assembly and disassembly more convenient and quick;

[0016] (3) By providing a first positioning rod, a protective plate, a slider, a fixed frame, a guide rail, and a protective net, the fixed frame is moved on the guide rail through the slider until the first positioning rod on one side of the protective plate is embedded in the first positioning groove. The top can be protected and intercepted by the protective net to prevent the steel pipe from falling. The protective plate on one side can protect the side to prevent it from tilting and falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a side structural diagram of the connection method between the movable block and the support seat of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view of the structure of the protective net and the fixed frame connection method of the utility model;

[0020] Figure 4 It is a side structural schematic diagram of the connection method between the fixed frame and the protective plate of the utility model.

[0021] In the figure: 1. fixing plate; 2. supporting seat; 3. guide rail; 4. supporting rod; 5. assembly hole; 6. first positioning bolt; 7. mounting seat; 8. hole; 9. sliding block; 10. connecting seat; 11. first positioning groove; 12. first positioning rod; 13. protective plate; 14. movable block; 15. second positioning groove; 16. second positioning bolt; 17. connecting block; 18. sliding groove; 19. fixing frame; 20. second positioning rod; 21. locking nut; 22. first reserved hole; 23. second reserved hole; 24. positioning hole; 25. protective net. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1-4A bottom protective structure of a cantilever scaffold comprises a fixing plate 1 and a support seat 2. The top and bottom ends of one side of the fixing plate 1 are provided with assembly holes 5. The inside of the assembly hole 5 is movably connected with a first positioning bolt 6. One side of the fixing plate 1 is fixedly connected with the support seat 2. A fixing frame 19 is provided between one end of the support seat 2. One side of the fixing frame 19 is fixedly connected with a protective plate 13. The bottom end of one side of the protective plate 13 is fixedly connected with a first positioning rod 12. Both ends of the fixing frame 19 are fixedly connected with sliders 9. One end of the bottom end of the support seat 2 is fixedly connected with a protective plate 13. A connecting seat 10 is fixedly connected to the side, a first positioning groove 11 is provided inside one side of the connecting seat 10, a supporting rod 4 is provided at the bottom end of the supporting seat 2, mounting seats 7 are fixedly connected to both sides of the supporting rod 4, a guide rail 3 is fixedly connected to one end of the supporting seat 2, a movable block 14 is provided at the top of the supporting seat 2, a second positioning groove 15 is fixedly connected to the top of the movable block 14, a connecting block 17 is fixedly connected to the bottom end of the movable block 14, a second reserved hole 23 is provided at one end of the movable block 14, and a hole 8 is provided at one end of the supporting seat 2;

[0024] At least ten groups of holes 8 are provided, and the holes 8 are evenly spaced and distributed at one end of the support base 2;

[0025] A slide groove 18 is provided inside the top of the support seat 2, and the connecting block 17 is embedded in the slide groove 18 and can slide;

[0026] A second positioning bolt 16 is provided at one end of the movable block 14, and the movable block 14 is detachable from the support seat 2 through the second positioning bolt 16, one side of the mounting seat 7 is fixedly connected to the bottom end of the support seat 2, and the other side of the support rod 4 is fixedly connected to one side of the fixed plate 1;

[0027] Specifically, Figure 1 and Figure 2 As shown, the steel pipe of the scaffolding is inserted into the second positioning groove 15 and fixed, and then the connection block 17 is embedded in the sliding groove 18 to slide. According to the position of the steel pipe of the scaffolding, it can be flexibly moved and stopped at the required position. The second positioning bolt 16 can be screwed into the hole 8 to fix it, making it more suitable for protection.

[0028] Embodiment 2: First reserved holes 22 are provided on both sides of the top of the guide rail 3, and positioning holes 24 are provided at the four corners of the top of the slider 9. Second positioning rods 20 are longitudinally penetrated inside the first reserved holes 22 and the positioning holes 24, and a locking nut 21 is movably connected to the outside of the second positioning rod 20. The fixing frame 19 is detachable from the guide rail 3 through the second positioning rod 20 and the locking nut 21;

[0029] Specifically, Figure 1 , Figure 2 and Figure 3As shown, when the protective net 25 needs to be removed, the locking nut 21 can be opened, the second positioning rod 20 can be removed from the positioning hole 24, and then moved to one side to disengage from the support base 2, making assembly and disassembly more convenient and quick.

[0030] Embodiment 3: The slider 9 is slidably connected to the outside of the guide rail 3, and a protective net 25 is fixedly connected to the inside of the fixed frame 19;

[0031] Two groups of first positioning rods 12 are provided, and the first positioning rods 12 are symmetrically distributed at the bottom end of one side of the protective plate 13;

[0032] The first positioning rod 12 is aligned with the first positioning groove 11, and the outer diameter of the first positioning rod 12 is smaller than the inner diameter of the first positioning groove 11;

[0033] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the fixed frame 19 is moved on the guide rail 3 through the slider 9 until the first positioning rod 12 on one side of the protective plate 13 is embedded in the first positioning groove 11. The top can be protected and intercepted by the protective net 25 to prevent the steel pipe from falling. The protective plate 13 on one side can protect the side to prevent it from tilting and falling.

[0034] Working principle: When the utility model is used, first, the first positioning bolt 6 is used to connect and fix the fixing plate 1 and the wall, and the steel pipe of the scaffold is inserted into the second positioning groove 15 for fixing. Then, the connection block 17 is embedded in the sliding groove 18 to slide. According to the position of the steel pipe of the scaffold, it can be flexibly moved and stopped after being used to the required position. The second positioning bolt 16 is screwed into the hole 8 for fixing, so that it is more suitable for protection. Then, the fixing frame 19 is moved on the guide rail 3 through the slider 9, and moved to the first positioning rod 12 on one side of the protective plate 13 and embedded in the first The positioning groove 11 can be used, the second positioning rod 20 can be screwed and inserted into the positioning hole 24 and the first reserved hole 22, and the locking nut 21 can be screwed on the outside of the second positioning rod 20 to fix the fixing frame 19 to the guide rail 3. The top can be protected and intercepted by the protective net 25 to prevent the steel pipe from falling. The protective plate 13 on one side can protect the side to prevent it from tilting and falling. Finally, when the protective net 25 needs to be removed, the locking nut 21 can be opened, the second positioning rod 20 can be removed from the positioning hole 24, and then it can be moved to one side to disengage from the support seat 2, thereby making assembly and disassembly more convenient and quick.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cantilever scaffold bottom protection structure, comprising a fixing plate (1) and a supporting seat (2), characterized in that: The top and bottom ends of one side of the fixing plate (1) are provided with assembly holes (5), the inside of the assembly hole (5) is movably connected with a first positioning bolt (6), one side of the fixing plate (1) is fixedly connected with a support seat (2), one end of the support seat (2) is provided with a fixing frame (19), one side of the fixing frame (19) is fixedly connected with a protective plate (13), the bottom end of one side of the protective plate (13) is fixedly connected with a first positioning rod (12), both ends of the fixing frame (19) are fixedly connected with sliders (9), one side of the bottom end of the support seat (2) is fixedly connected with a connecting seat (10), the connecting seat A first positioning groove (11) is provided inside one side of the support seat (10); a support rod (4) is provided at the bottom end of the support seat (2); mounting seats (7) are fixedly connected to both sides of the support rod (4); a guide rail (3) is fixedly connected to one end of the support seat (2); a movable block (14) is provided at the top end of the support seat (2); a second positioning groove (15) is fixedly connected to the top end of the movable block (14); a connecting block (17) is fixedly connected to the bottom end of the movable block (14); a second reserved hole (23) is provided at one end of the movable block (14); and a hole (8) is provided at one end of the support seat (2).

2. The bottom protective structure of a cantilever scaffold according to claim 1 is characterized in that: At least ten groups of holes (8) are provided, and the holes (8) are distributed at equal intervals at one end of the support seat (2).

3. The bottom protective structure of a cantilever scaffold according to claim 1 is characterized in that: A slide groove (18) is provided inside the top end of the support seat (2), and the connecting block (17) is embedded in the slide groove (18) and can slide.

4. The bottom protective structure of a cantilever scaffold according to claim 1 is characterized in that: First reserved holes (22) are arranged on both sides of the top of the guide rail (3), and positioning holes (24) are arranged at the four corners of the top of the slider (9). A second positioning rod (20) is longitudinally penetrated inside the first reserved hole (22) and the positioning hole (24), and a locking nut (21) is movably connected to the outside of the second positioning rod (20), and the fixing frame (19) is detachable from the guide rail (3) through the second positioning rod (20) and the locking nut (21).

5. The bottom protective structure of a cantilever scaffold according to claim 1 is characterized in that: The slide block (9) is slidably connected to the outside of the guide rail (3), and a protective net (25) is fixedly connected to the inside of the fixed frame (19).

6. The bottom protective structure of a cantilever scaffold according to claim 1 is characterized in that: Two groups of the first positioning rods (12) are provided, and the first positioning rods (12) are symmetrically distributed at the bottom end of one side of the protective plate (13).

7. The bottom protective structure of a cantilever scaffold according to claim 1 is characterized in that: The positions of the first positioning rod (12) and the first positioning groove (11) are consistent, and the outer diameter of the first positioning rod (12) is smaller than the inner diameter of the first positioning groove (11).

8. The bottom protective structure of a cantilever scaffold according to claim 1 is characterized in that: A second positioning bolt (16) is provided at one end of the movable block (14), and the movable block (14) is detachable from the support seat (2) via the second positioning bolt (16); one side of the mounting seat (7) is fixedly connected to the bottom end of the support seat (2); and the other side of the support rod (4) is fixedly connected to one side of the fixing plate (1).

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