Safety protection device for high-rise building construction

Abstract

The utility model relates to the technical field of building construction safety protection, especially a safety protection device for high-rise building construction, comprising: a first clamping piece for clamping a horizontal steel pipe of a scaffold; a second clamping piece for clamping a vertical steel pipe of the scaffold; a connecting piece for connecting the first clamping piece and the second clamping piece; a third clamping piece detachably installed on the connecting piece; a support frame installed on the third clamping piece; and two adjacent support frames for erecting a protective net structure. The first clamping piece is connected to the horizontal steel pipe of the scaffold, the second clamping piece is connected to the vertical steel pipe of the scaffold, and the first clamping piece and the second clamping piece are stably connected by the connecting piece. The third clamping piece connects the support rod and the protective net structure, the overall structure is stable, the first clamping piece and the second clamping piece are connected on the scaffold in a perpendicular manner, the device is prevented from rotating or being easily twisted or the protective net from being displaced when the device is fixed on the scaffold as a whole.

Description

Technical Field

[0001] This utility model relates to the field of construction safety protection technology, and more specifically, to a safety protection device for high-rise building construction. Background Technology

[0002] Safety protection structures are required during the construction of high-rise buildings to ensure the safety of construction workers and prevent accidents.

[0003] Patent CN220100763U discloses a safety protection device for high-rise building construction. The upper and lower ends of a load-bearing vertical connecting pipe are fixedly connected to the scaffolding via connecting fasteners. The vertical connecting pipe also secures a triangular support frame, which in turn supports a fall protection net. The net is adjustable at one end, and after adjustment, a limiting bolt secures the movable roll-up. However, this structure requires the use of load-bearing vertical connecting pipes for installation on the scaffolding, and both pipes are connected to the vertical steel pipes of the scaffolding. After installation, rotation may occur, causing the net to shift and thus failing to provide effective protection. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a safety protection device for high-rise building construction.

[0005] A safety protection device for high-rise building construction includes:

[0006] The first clamp is used to clamp the horizontal steel pipe of the scaffold;

[0007] The second clamp is used to clamp the vertical steel pipe of the scaffold;

[0008] A connector for connecting the first card and the second card;

[0009] The third component is detachably installed on the connector;

[0010] And a support frame, which is installed on the third clip; two adjacent support frames are used to erect a protective net structure.

[0011] Furthermore, the support frame includes a first horizontal bar, a second horizontal bar, a first vertical bar, a second vertical bar, and a diagonal bar; the first horizontal bar and the first vertical bar are integral; the second horizontal bar is fixedly connected to the second vertical bar at its lower end; the length of the first vertical bar is greater than the length of the second vertical bar; the two ends of the diagonal bar are respectively fixedly connected to the first vertical bar and the second vertical bar.

[0012] Furthermore, the free end of the first crossbar is provided with a plurality of first through holes, and the inner end of the second crossbar is provided with a plurality of second through holes;

[0013] The first and second through holes are used to limit the position of the protective net structure.

[0014] Furthermore, the protective net structure includes two connecting pipes and a flexible protective net fixed to the two connecting pipes; the flexible protective net can be rolled up onto the connecting pipes.

[0015] The free end of the first crossbar and the inner end of the second crossbar extend into both ends of the connecting pipe, respectively.

[0016] Furthermore, the first crossbar, the second crossbar, and the connecting pipe are positioned by fixing bolts;

[0017] The two ends of the connecting pipe are respectively provided with a third through hole. The connecting pipe is fixedly connected to the first crossbar by passing through the overlapping first and third through holes, and the connecting pipe is fixedly connected to the second crossbar by passing through the overlapping second and third through holes.

[0018] Furthermore, the first clamp includes two symmetrically arranged first clamps, each first clamp including an integral upper plate, a first arc plate, and a lower plate, the two symmetrically arranged first arc plates being used to accommodate the horizontal steel pipes of the scaffold;

[0019] The upper plate has several upper through holes, and the lower plate has several lower through holes.

[0020] Furthermore, the second clamp includes two symmetrically arranged second clamps, each comprising a left plate, a second arc-shaped plate, and a right plate of integral structure, with the two symmetrically arranged second arc-shaped plates used to accommodate the vertical steel pipes of the scaffold;

[0021] The left plate has several left through holes, and the right plate has several right through holes.

[0022] Furthermore, the connector is a square cylindrical structure, and connecting holes are respectively provided on the front and rear sides of the connector;

[0023] The front and rear sides of the connector respectively abut against one of the first hoop members and one of the second hoop members;

[0024] The front side of the connector can also be detachably connected to at least two third clips.

[0025] Furthermore, the third locking element is used to engage the first vertical rod;

[0026] The third fastener includes a base and a third clamp. The base has an arc-shaped groove in the middle and two fourth through holes on both sides of the arc-shaped groove.

[0027] The third hoop includes two flat plates and a third arc-shaped plate between the two flat plates, and the flat plates have a fifth through hole;

[0028] The space formed by the arc-shaped groove and the third arc-shaped plate is used to accommodate the first vertical rod.

[0029] Furthermore, the two fifth through holes are adapted to the two fourth through holes and are connected to the front side of the connector by bolts.

[0030] Compared with the prior art, the beneficial effects of this utility model are:

[0031] This safety protection device for high-rise building construction is connected to the horizontal steel pipe of the scaffolding via a first clamp and to the vertical steel pipe of the scaffolding via a second clamp. Connectors securely link the first and second clamps, and a third clamp connects the support rods and the protective netting structure. The overall structure is stable, and the perpendicular connection of the first and second clamps on the scaffolding prevents the device from rotating or shifting while fixed to the scaffolding, thus minimizing the risk of overall torsion or displacement of the protective netting. Attached Figure Description

[0032] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0033] Figure 1 This is a schematic diagram of the overall structure of a safety protection device for high-rise building construction in one embodiment.

[0034] Figure 2 This is a schematic diagram of the support frame and protective net unit in the embodiment.

[0035] Figure 3 This is an exploded view of the support frame and protective net unit in the embodiment.

[0036] Figure 4 In the embodiments Figure 3 Enlarged diagram of point A in the middle.

[0037] Figure 5 This is a schematic diagram of the installation of the first card, the second card, and the connecting piece in the embodiment.

[0038] Figure 6 This is an exploded view of the installation of the first clip, the second clip, and the connector in the embodiment.

[0039] In the diagram: 1. Support frame; 11. First horizontal bar; 111. First through hole; 12. Second horizontal bar; 121. Second through hole; 13. First vertical bar; 14. Second vertical bar; 15. Diagonal bar;

[0040] 2. Connecting pipe; 21. Third through hole;

[0041] 3. Flexible protective netting;

[0042] 4. First hoop; 41. Upper plate; 411. Upper through hole; 42. First arc-shaped plate; 43. Lower plate; 431. Lower through hole;

[0043] 5. Horizontal steel pipe;

[0044] 6. Second hoop; 61. Left plate; 611. Left through hole; 62. Second arc-shaped plate; 63. Right plate; 631. Right through hole;

[0045] 7. Vertical steel pipes;

[0046] 8. Connecting parts; 81. Connecting holes;

[0047] 9. Base; 91. Arc-shaped groove; 92. Fourth through hole;

[0048] 10. Third hoop; 101. Flat plate; 102. Third arc-shaped plate; 103. Fifth through hole. Detailed Implementation

[0049] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0050] like Figures 1-6 As shown, this embodiment provides a safety protection device for high-rise building construction, including: a first clamp that is clamped to the horizontal steel pipe of the scaffold, a second clamp that is clamped to the vertical steel pipe of the scaffold, the first clamp and the second clamp are connected by a connector, the connector 6 is detachably installed with a third clamp, and a support frame 1 is installed on the third clamp; two adjacent support frames 1 are used to erect a protective net structure, wherein the span of the protective net structure can be adjusted according to its rotating rod to improve its applicability.

[0051] In this embodiment, as Figures 1-4As shown, the support frame 1 includes a first horizontal bar 11, a second horizontal bar 12, a first vertical bar 13, a second vertical bar 14, and a diagonal bar 15; the first horizontal bar 11 and the first vertical bar 13 are integral rods; the second horizontal bar 12 is fixedly connected to the second vertical bar 13 at the bottom; the length of the first vertical bar 13 is greater than the length of the second vertical bar 14; the two ends of the diagonal bar 5 are fixedly connected to the first vertical bar 13 and the second vertical bar 14, respectively. Further, a plurality of first through holes 111 are provided at the free end of the first horizontal bar 11, and a plurality of second through holes 121 are provided at the inner end of the second horizontal bar 12. The first through holes 111 are arranged circumferentially along the outer wall of the first horizontal bar, and the second through holes are arranged circumferentially along the outer wall of the second horizontal bar. The first through holes 111 and the second through holes 121 are used to limit the movement of the protective net structure.

[0052] In this embodiment, the protective net structure includes two connecting pipes 2 and a flexible protective net 3 fixed to the two connecting pipes 2; the flexible protective net 3 can be rolled up onto the connecting pipes 2. Specifically, the free end of the first crossbar 11 and the inner end of the second crossbar 12 extend into both ends of the connecting pipe 2, respectively. The first crossbar 11, the second crossbar 12 and the connecting pipe 2 are positioned by fixing bolts; more specifically, several third through holes 21 are opened at both ends of the connecting pipe 2, and fixing bolts are used to pass through the overlapping first through holes 111 and third through holes 21 to achieve a fixed connection between the connecting pipe 2 and the first crossbar 11, and fixing bolts are used to pass through the overlapping second through holes 121 and third through holes 21 to achieve a fixed connection between the connecting pipe 2 and the second crossbar 12. In actual production, the free end of the first horizontal bar 11 can be inserted into one end of the connecting pipe 2 first, and then the unassembled second horizontal bar 12 can be inserted into the other end of the connecting pipe 2. After adjusting the positions of the second horizontal bar 12, the second vertical bar 14, the diagonal bar 15 and the first vertical bar 13, the pipes are welded. At this time, the connecting pipe 2 is rotated so that the different third through holes 21 coincide with the first through hole 111 and the second through hole 121, thereby realizing the span adjustment of the protective net structure.

[0053] In this embodiment, as Figure 1 , Figure 5 and Figure 6 As shown, the first clamping component includes two symmetrically arranged first clamping components 4. The first clamping component 4 includes an integral upper plate 41, a first arc plate 42, and a lower plate 43. The two symmetrically arranged first arc plates 42 are used to accommodate the horizontal steel pipes 5 of the scaffold. The upper plate 41 has several upper through holes 41, and the lower plate 43 has several lower through holes 431.

[0054] The second clamping component includes two symmetrically arranged second clamping components 6. Each second clamping component 6 comprises a single-piece left plate 61, a second arc-shaped plate 62, and a right plate 63. The two symmetrically arranged second arc-shaped plates 62 are used to accommodate the vertical steel pipes 7 of the scaffolding. The left plate 61 has several left through holes 611, and the right plate 63 has several right through holes 631. In practical applications, the first and second clamping components have the same structure, except that they are perpendicular to each other during application. In this embodiment, the component names are distinguished for clarity.

[0055] The connector 8 has a square cylindrical structure, with connecting holes 81 on its front and rear sides. The front and rear sides of the connector 8 abut against one of the first clamping members 4 and one of the second clamping members 4, respectively, thus providing a stable positioning connection between the first and second clamping members. The thickness of the connector 8 can be selected to match the position of the horizontal steel pipe 5 and the vertical steel pipe 7 of the scaffolding.

[0056] In this embodiment, the spacing of the upper through holes 41 of the upper plate 41, the spacing of the lower through holes 431 of the lower plate 43, the spacing of the left through holes 611 of the left plate 61, the spacing of the right through holes 631 of the right plate 63, and the spacing of the connecting holes 81 of the connector 8 are all the same, which facilitates the installation of the holes.

[0057] In this embodiment, at least two third clips can be detachably connected to the front side of the connector 8. The third clips are used to engage the first vertical rod 14. Specifically, the third clips include a base 9 and a third clamp 10. The base 9 has an arc-shaped groove 91 in the middle and two fourth through holes 92 on both sides of the arc-shaped groove 91. The third clamp 10 includes two flat plates 101 and a third arc-shaped plate 102 between the two flat plates 101. The flat plate 102 has a fifth through hole 103. The space formed by the arc-shaped groove 81 of the base 9 and the third arc-shaped plate 102 of the third clamp 10 is used to accommodate the first vertical rod 13 of the support frame 1, thereby achieving overall support for the support frame. Furthermore, the two fifth through holes 103 are adapted to the two fourth through holes 92 and are bolted to the front side of the connector 6.

[0058] The safety protection device for high-rise building construction provided in this embodiment uses a first clamp to fasten the horizontal steel pipe 5 and the vertical steel pipe 7 of the scaffold to the adjacent position where they connect. A second clamp is fastened to the vertical steel pipe 7. Then, a connector 8 is placed between the first and second clamps, and bolts are used to connect them through the corresponding through holes. This completes the stable connection between the first and second clamps on the scaffold. Subsequently, a third clamp is installed on the front side of the connector 6. At the same time, the first vertical rod 13 of the support frame 1 is fastened in the third clamp. The two sets of first clamps, second clamps and connector 6 located on the same horizontal plane form a linked whole, which can achieve stable fixation of the two sets of support frames 1. At the same time, the rotation position of the connecting pipe 2 of the protective net structure is adjusted so that it is fixed in the matching position of the first horizontal rod 11 and the second horizontal rod 12 of the support frame 1, so that the flexible protective net 3 with the matching span can be deployed.

[0059] The safety protection device for high-rise building construction provided in this embodiment is connected to the horizontal steel pipe 5 of the scaffolding through the first clamp and to the vertical steel pipe 7 of the scaffolding through the second clamp. At the same time, the first and second clamps are securely connected by the connector 8, and the support rod and the protective net structure are connected by the third clamp. The overall structure is stable. Furthermore, the connection method of the first and second clamps on the scaffolding with the first clamp and the second clamp being perpendicular to each other prevents the device from rotating or falling when it is fixed to the scaffolding, and it is not easy to cause the device to twist or the protective net to shift.

[0060] The safety protection device for high-rise building construction provided in this embodiment has detachable connections for its components, which are connected by bolts, making it easy to disassemble, assemble, and reuse.

[0061] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A safety protection device for high-rise building construction, characterized in that, include: The first clamp is used to clamp the horizontal steel pipe (5) of the scaffold. The second clamp is used to clamp the vertical steel pipe (7) of the scaffold. Connector (8) is used to connect the first card and the second card; The third clip is detachably installed on the connector (8); and a support frame (1), the support frame (1) being installed on the third fastener; two adjacent support frames (1) are used to erect a protective net structure; The connector (8) is a square tube structure. The front and rear sides of the connector (8) are respectively provided with connecting holes (81). The front and rear sides of the connector (8) respectively abut against one of the first clamps (4) and one of the second clamps (6). The front side of the connector (8) can also be detachably connected with at least two third clamps.

2. The safety protection device for high-rise building construction according to claim 1, characterized in that, The support frame (1) includes a first horizontal bar (11), a second horizontal bar (12), a first vertical bar (13), a second vertical bar (14), and a diagonal bar (15); the first horizontal bar (11) and the first vertical bar (13) are integral rods; the second horizontal bar (12) is fixedly connected to the second vertical bar (14) at the bottom; the length of the first vertical bar (13) is greater than the length of the second vertical bar (14); the two ends of the diagonal bar (15) are fixedly connected to the first vertical bar (13) and the second vertical bar (14) respectively.

3. The safety protection device for high-rise building construction according to claim 2, characterized in that, The free end of the first crossbar (11) is provided with a plurality of first through holes (111), and the inner end of the second crossbar (12) is provided with a plurality of second through holes (121). The first through hole (111) and the second through hole (121) are used to limit the position of the protective net structure.

4. The safety protection device for high-rise building construction according to claim 3, characterized in that, The protective net structure includes two connecting pipes (2) and a flexible protective net (3) fixed to the two connecting pipes (2); the flexible protective net (3) can be rolled up onto the connecting pipes (2); The free end of the first crossbar (11) and the inner end of the second crossbar (12) extend into the two ends of the connecting pipe (2), respectively.

5. The safety protection device for high-rise building construction according to claim 4, characterized in that, The first crossbar (11), the second crossbar (12), and the connecting pipe (2) are positioned by fixing bolts; The two ends of the connecting pipe (2) are respectively provided with a third through hole (21). The connecting pipe (2) and the first cross bar (11) are fixedly connected by a fixing bolt passing through the overlapping first through hole (111) and the third through hole (21). The connecting pipe (2) and the second cross bar (12) are fixedly connected by a fixing bolt passing through the overlapping second through hole (121) and the third through hole (21).

6. The safety protection device for high-rise building construction according to claim 5, characterized in that, The first clamp includes two symmetrically arranged first clamps (4). The first clamp (4) includes an integral upper plate (41), a first arc plate (42), and a lower plate (43). The two symmetrically arranged first arc plates (42) are used to accommodate the horizontal steel pipes (5) of the scaffold. The upper plate (41) has several upper through holes (411), and the lower plate (43) has several lower through holes (431).

7. The safety protection device for high-rise building construction according to claim 6, characterized in that, The second clamp includes two symmetrically arranged second clamps (6). The second clamp (6) includes a left plate (61), a second arc plate (62), and a right plate (63) of integral structure. The two symmetrically arranged second arc plates (62) are used to accommodate the vertical steel pipes (7) of the scaffold. The left plate (61) has several left through holes (611), and the right plate (63) has several right through holes (631).

8. The safety protection device for high-rise building construction according to claim 7, characterized in that, The third clip is used to engage the first vertical rod (13); The third fastener includes a base (9) and a third clamp (10). The base (9) has an arc-shaped groove (91) in the middle and two fourth through holes (92) on both sides of the arc-shaped groove (91). The third hoop (10) includes two flat plates (101) and a third arc-shaped plate (102) between the two flat plates (101). The flat plate (101) has a fifth through hole (103). The space formed by the arc groove (91) and the third arc plate (102) is used to accommodate the first vertical rod (13).

9. The safety protection device for high-rise building construction according to claim 8, characterized in that, The two fifth through holes (103) are adapted to the two fourth through holes (92) and are connected to the front side of the connector (8) by bolts.

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