Protective net for climbing frame

Abstract

The utility model discloses a climbing frame protective net, which belongs to the technical field of protective nets, aims at solving the problems that the protective net is inconvenient to replace and the protective frame is inconvenient to quickly mount and dismount, and comprises two upright posts, protective parts and a rectangular protective net, mounting parts are fixed on the opposite sides of the upper and lower ends of the two upright posts, and bayonets are formed in the surfaces of the mounting parts; limiting openings are formed in the four faces of the protection part, positioning openings are formed in the surfaces of the limiting openings, quick mounting mechanisms are arranged on the four faces of the rectangular protection net and comprise a plurality of mounting blocks, the mounting blocks are fixedly mounted in the centers of the four faces of the rectangular protection net, and movable grooves are formed in the inner walls of the mounting blocks. Extrusion springs are arranged on the inner walls of the movable grooves; according to the protective net, the protective piece can be rapidly installed through mutual cooperation of the installation piece, the clamping opening and the L-shaped connecting piece, bolts are not needed, and therefore the installation efficiency of the protective net can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of protective nets, and particularly relates to a climbing frame protective net. Background Art

[0002] The climbing frame, also known as the lifting frame, can be mainly divided into hydraulic type, electric type, manual hand-pulled type, etc. according to its power source. It is a new type of scaffolding system developed in recent years and is mainly applied to high-rise shear wall buildings. It can climb or descend along the building. This system has completely changed the scaffolding technology: first, there is no need to turn the scaffold; second, the disassembly and assembly process of the scaffold is eliminated (it is used until the construction is completed after one-time assembly), and it is not restricted by the height of the building, greatly saving manpower and materials. And from a safety perspective, it has also greatly improved compared with the traditional scaffold. It has great development advantages in high-rise buildings.

[0003] At present, most of the existing climbing frame protective nets and the protective net shells are integrated, resulting in the need to replace the entire protective net when the protective net is damaged. However, this replacement cost is relatively high, resulting in poor practicability. Moreover, when the existing protective nets are installed, most of them use bolts to install the protective nets on the surface of the columns. This installation efficiency is not only slow, but the bolts are long-term exposed to the outside air and are easily eroded by rainwater, resulting in difficulty in disassembly, thus leading to poor practicability.

[0004] Therefore, a climbing frame protective net is needed to solve the problems in the prior art that the protective net is inconvenient to replace and the protective frame is inconvenient to be quickly installed and disassembled. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a climbing frame protective net to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A climbing frame protective net includes two columns, a protective member, and a rectangular protective net. Installation members are fixedly arranged on the opposite sides of the upper and lower ends of the two columns. Bayonet openings are formed on the surfaces of the installation members. Limit openings are formed on the four sides of the protective member. Positioning openings are formed on the surfaces of the limit openings. Quick installation mechanisms are arranged on the four sides of the rectangular protective net.

[0007] The quick installation mechanism can mainly realize the quick disassembly and installation of the rectangular protective net, thereby improving the replacement efficiency of the rectangular protective net.

[0008] By aligning the mounting blocks on the outer wall of the rectangular protective net with the limiting openings, the clamping block can be driven to be squeezed under force, and at the same time, the movable block can be driven to be stressed. Further, the compression spring can be driven to be stressed. And when the clamping block slides to align with the positioning opening, it is stressed by the compression spring. Thus, the movable block can be driven to reset, and the clamping with the positioning opening can be achieved.

[0009] It should be noted in the solution that the quick-installation mechanism includes a plurality of mounting blocks, and the plurality of mounting blocks are fixedly installed at the center of the four sides of the rectangular protective net. Activity grooves are provided on the inner walls of the mounting blocks, compression springs are arranged on the inner walls of the activity grooves, movable blocks are fixed to the tops of the compression springs, and clamping blocks are fixed to the tops of the movable blocks.

[0010] The clamping block can be stressed, so when installing the rectangular protective net, since the clamping block is arc-shaped, it can be stressed by the clamping block, and thus it is convenient for the clamping block to slide to the inner wall of the activity groove.

[0011] It is further worth noting that the clamping block is clamped with the positioning opening, and the top of the clamping block is arc-shaped.

[0012] It is even further necessary to note that the bottom ends of the compression springs are fixed to the bottom ends of the inner walls of the activity grooves.

[0013] As a preferred implementation manner, a reinforcing member is fixedly installed on one side of the protective member, and a plurality of L-shaped connecting members are fixed to both ends at the rear of the protective member. The L-shaped connecting members are clamped with the bayonet openings.

[0014] By lifting the protective member and then clamping the L-shaped connecting member with the bayonet opening on the surface of the mounting member, the quick installation of the protective member and the rectangular protective net can be achieved.

[0015] As a preferred implementation manner, the mounting block is slidably installed in the inner wall of the limiting opening in a limited way.

[0016] As a preferred implementation manner, receiving grooves are provided on both sides at the top of the protective member. A rotating limiting rod is fixed to one end of the inner wall of the receiving groove, and a limiting block is movably installed on the outer wall of the rotating limiting rod. The limiting block is attached to the top surface of the rectangular protective net.

[0017] When the rectangular protective net needs to be installed, the installation block is fitted with the corresponding limiting port, and since the clamping block is arc-shaped, when the clamping block is fitted with the limiting port, it can drive the clamping block to be stressed, so that it slides to the inner wall of the movable slot, and by squeezing the spring, it can drive the movable block to reset. Thus, it can drive the clamping block to be stressed, and further can clamp the rectangular protective net, so that the rectangular protective net can be quickly disassembled and installed. At the same time, by means of the L-shaped connecting pieces on both sides of the protective part, it can be quickly clamped with the bayonet on the surface of the installation part, thereby improving the installation efficiency of the rectangular protective net.

[0018] Compared with the prior art, a climbing frame protective net provided by the utility model has at least the following beneficial effects:

[0019] (1) Through the mutual cooperation among the installation part, the bayonet, and the L-shaped connecting piece, the protective part can be quickly installed, and bolts are not needed, thus improving the installation efficiency of the protective net.

[0020] (2) Through the mutual cooperation among the quick installation mechanism, the installation block, the movable slot, the extrusion spring, the movable block, the clamping block, and the positioning port, the rectangular protective net can be quickly installed, and when the rectangular protective net needs to be replaced, the rectangular protective net can also be quickly replaced, further improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the front orthographic axonometric view of the utility model;

[0022] Figure 2 is the exploded view of the utility model;

[0023] Figure 3 is Figure 2 the enlarged structural schematic diagram of area A in

[0024] Figure 4 is the rear orthographic axonometric view of the utility model;

[0025] Figure 5 is the structural diagram of the protective part of the utility model

[0026] In the figure: 1, column; 2, installation part; 3, bayonet; 4, protective part; 5, L-shaped connecting piece; 6, rectangular protective net; 7, limiting port; 8, positioning port; 9, quick installation mechanism; 91, installation block; 92, movable slot; 93, extrusion spring; 94, movable block; 95, clamping block; 10, strengthening part; 11, storage slot; 12, rotating limiting rod; 13, limiting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following further describes the present utility model in conjunction with embodiments.

[0028] Please refer to Figures 1-5 , the present utility model provides a climbing frame protection net, including two columns 1, a protection member 4, and a rectangular protection net 6. Mounting members 2 are fixedly installed on the opposite sides of the upper and lower ends of the two columns 1, and bayonets 3 are provided on the surfaces of the mounting members 2. Limiting openings 7 are provided on all four sides of the protection member 4, positioning openings 8 are provided on the surfaces of the limiting openings 7, and quick installation mechanisms 9 are provided on all four sides of the rectangular protection net 6.

[0029] Through the quick installation mechanism 9, it is mainly possible to quickly disassemble and install the rectangular protection net 6, thereby improving the replacement efficiency of the rectangular protection net 6.

[0030] Further, as shown in Figure 1 , Figure 2 and Figure 4 , it is specifically noted that the quick installation mechanism 9 includes a plurality of mounting blocks 91. The plurality of mounting blocks 91 are fixedly installed at the centers of the four sides of the rectangular protection net 6. Activity grooves 92 are provided on the inner walls of the mounting blocks 91. Compression springs 93 are provided on the inner walls of the activity grooves 92. Moving blocks 94 are fixedly installed at the tops of the compression springs 93, and clamping blocks 95 are fixedly installed at the tops of the moving blocks 94.

[0031] By aligning the mounting blocks 91 on the outer wall of the rectangular protection net 6 with the limiting openings 7, it is possible to drive the clamping blocks 95 to be squeezed, and at the same time drive the moving blocks 94 to be stressed. Further, it is possible to drive the compression springs 93 to be stressed. And when the clamping blocks 95 slide to align with the positioning openings 8, through the stress of the compression springs 93, it is possible to drive the moving blocks 94 to reset, thereby achieving clamping with the positioning openings 8.

[0032] Further, as shown in Figure 2 , Figure 3 , it is specifically noted that the clamping blocks 95 are clamped with the positioning openings 8, and the tops of the clamping blocks 95 are arc-shaped.

[0033] Through the stress of the clamping blocks 95, when installing the rectangular protection net 6, since the clamping blocks 95 are arc-shaped, it is possible to stress through the clamping blocks 95, thereby facilitating the sliding of the clamping blocks 95 to the inner walls of the activity grooves 92.

[0034] This solution has the following working process: When the rectangular protective net 6 needs to be installed, by fitting the installation block 91 with the corresponding limiting opening 7, and since the clamping block 95 is arc-shaped, when the clamping block 95 fits with the limiting opening 7, it can drive the clamping block 95 to be stressed, so that it slides to the inner wall of the movable slot 92, and by squeezing the spring 93, it can drive the movable block 94 to reset. Thus, it can drive the clamping block 95 to be stressed, and further can clamp the rectangular protective net 6, and can also quickly disassemble and install the rectangular protective net 6. At the same time, by means of the L-shaped connecting pieces 5 on both sides of the protective part 4, it can be quickly clamped with the bayonet 3 on the surface of the installation part 2, thereby improving the installation efficiency of the rectangular protective net 6.

[0035] According to the above working process, it can be known that: by lifting the protective part 4 and then clamping the L-shaped connecting piece 5 with the bayonet 3 on the surface of the installation part 2, the protective part 4 and the rectangular protective net 6 can be quickly installed.

[0036] Furthermore, as Figure 3 shown, it is specifically noted that the bottom end of the compression spring 93 is fixed to the bottom end of the inner wall of the movable slot 92.

[0037] The compression spring 93 can mainly drive the movable block 94 to be stressed, and further can drive the clamping block 95 to be stressed, so as to clamp the rectangular protective net 6.

[0038] Furthermore, as Figure 1 、 Figure 2 、 Figure 4 and Figure 5 shown, it is specifically noted that a reinforcing part 10 is fixedly installed on one side of the protective part 4, and a plurality of L-shaped connecting pieces 5 are fixed at both ends of the rear side of the protective part 4, and the L-shaped connecting pieces 5 are clamped with the bayonet 3.

[0039] The L-shaped connecting piece 5 can mainly quickly install the protective part 4.

[0040] Furthermore, as Figure 3 、 Figure 5 shown, it is specifically noted that the installation block 91 is installed in a limited sliding manner on the inner wall of the limiting opening 7.

[0041] The installation block 91 can mainly limit and clamp the rectangular protective net 6, thereby improving the installation efficiency of the rectangular protective net 6.

[0042] Furthermore, as Figure 1 、 Figure 2 、 Figure 4 and Figure 5As shown, it is worth specifically explaining that receiving grooves 11 are formed on both sides of the top end of the protective member 4. One end of the inner wall of the receiving groove 11 is fixed with a rotating limiting rod 12. A limiting block 13 is movably installed on the outer wall of the rotating limiting rod 12. The limiting block 13 is in contact with the top surface of the rectangular protective net 6.

[0043] By sliding the limiting block 13 out of the inner wall of the receiving groove 11 and then rotating the limiting rod 12 to rotate the limiting block 13, the limiting block 13 can be brought into contact with the surface of the rectangular protective net 6, thereby further limiting and fixing the rectangular protective net 6 and maintaining its stability.

[0044] In summary: By aligning the mounting block 91 on the outer wall of the rectangular protective net 6 with the limiting opening 7, the clamping block 95 can be driven to be squeezed, and at the same time, the movable block 94 can be driven to be stressed, further driving the compression spring 93 to be stressed. When the clamping block 95 slides to align with the positioning opening 8, by the force of the compression spring 93, the movable block 94 can be driven to reset, thereby being able to engage with the positioning opening 8, and thus the rectangular protective net 6 can be quickly installed.

Claims

1. A climbing frame protection net, comprising two columns (1), a protection member (4), and a rectangular protection net (6), characterized in that, Mounting members (2) are fixedly installed on the opposite sides of the upper and lower ends of the two columns (1). Card slots (3) are formed on the surfaces of the mounting members (2). Limit openings (7) are formed on all four sides of the protective member (4). Positioning openings (8) are formed on the surfaces of the limit openings (7). Quick installation mechanisms (9) are arranged on all four sides of the rectangular protective net (6). The quick installation mechanism (9) includes a plurality of mounting blocks (91). The plurality of mounting blocks (91) are fixedly installed at the centers of the four sides of the rectangular protective net (6). Moving grooves (92) are formed in the inner walls of the mounting blocks (91). Compression springs (93) are arranged on the inner walls of the moving grooves (92). Moving blocks (94) are fixedly installed at the tops of the compression springs (93). Clamping blocks (95) are fixedly installed at the tops of the moving blocks (94). A reinforcing member (10) is fixedly installed on one side of the protective member (4). A plurality of L-shaped connecting members (5) are fixedly installed at both ends of the rear side of the protective member (4). The L-shaped connecting members (5) are engaged with the card slots (3).

2. The anti-falling net for climbing formwork according to claim 1, characterized in that: The clamping blocks (95) are engaged with the positioning openings (8). The tops of the clamping blocks (95) are arc-shaped.

3. A climbing frame protection net according to claim 1, characterized in that: The bottoms of the compression springs (93) are fixedly installed at the bottom ends of the inner walls of the moving grooves (92).

4. A climbing frame protection net according to claim 1, characterized in that: The mounting blocks (91) are installed in a limited sliding manner on the inner walls of the limit openings (7).

5. The anti-falling net for climbing formwork according to claim 1, characterized in that: Receiving grooves (11) are formed on both sides of the top end of the protective member (4). Rotating limit rods (12) are fixedly installed at one ends of the inner walls of the receiving grooves (11). Limit blocks (13) are movably installed on the outer walls of the rotating limit rods (12). The limit blocks (13) are in contact with the top surfaces of the rectangular protective net (6).

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