A climbing frame outer net connecting device

Abstract

The application discloses a climbing frame outer side mesh connecting device and relates to the technical field of climbing frame mesh connection. The device comprises at least two protective nets, a connecting piece one, a connecting piece two and a fixing piece. The connecting piece one is arranged between the two protective nets and is used for connecting the two protective nets up and down. The connecting piece two is arranged at four corners of the protective nets and is used for connecting the protective nets with climbing frame support columns. The fixing piece is arranged between the two protective nets. The device is connected with the intersection of the guide rail and the climbing frame stand column through the fixing piece during use, is clamped at the hinged part of the stand column, and then the outer side mesh is fixed to the guide rail and is limited on the climbing frame. The device can effectively limit and fix the outer side mesh on the climbing frame, has good fixing property, can fully maintain the stability of the connection, reduces the use of a large number of iron wires and screws, is relatively convenient, reduces the engineering quantity, has high practicality, and is suitable for promotion.

Description

Technical Field

[0001] This invention relates to the field of climbing scaffold mesh connection technology, specifically to a climbing scaffold outer mesh connection device. Background Technology

[0002] Climbing scaffolding is a new type of scaffolding system developed in recent years, mainly used in high-rise shear wall buildings. It can ascend or descend along the building. This system completely changes scaffolding technology: firstly, it eliminates the need to dismantle the scaffolding; secondly, it eliminates the dismantling and assembly process of scaffolding (once assembled, it is used until construction is completed), and it is not limited by the height of the building, greatly saving manpower and materials. The outer mesh of the climbing scaffolding is an outer protective layer of the climbing scaffolding system.

[0003] The authorization announcement number CN215519881U discloses a connecting device for the outer mesh of a climbing scaffold. The mesh is set on the surface of the climbing scaffold. Compared with the conventional method of fixing the mesh to the climbing scaffold with screws, the device uses reverse fasteners to clamp the climbing scaffold and the mesh along the side plate, which can be easily separated and disassembled. While ensuring a good connection effect, it does not damage the climbing scaffold and can quickly replace the vulnerable mesh. The replacement operation is simple and ensures construction efficiency. The other end of the bidirectional fastener is connected to the adjacent climbing scaffold, effectively connecting the climbing scaffolds on the same plane into a whole structure. When the connection between a single climbing scaffold and the scaffold is broken, it can ensure emergency fixation of the broken climbing scaffold in an emergency, preventing it from falling and injuring equipment and personnel, thus improving safety.

[0004] The above-mentioned device can use the reverse clamping claws to clamp the climbing frame and the mesh panel along the side plate, and can also be easily separated and disassembled. However, the above-mentioned device still has the following drawbacks.

[0005] 1. The outer mesh panels of the climbing scaffold need to be fixed to the climbing scaffold. Although the above-mentioned device provides a structure for connecting the mesh panels, it does not explain in detail how to connect them to the climbing scaffold. During the installation of the outer mesh panels of the climbing scaffold, the installation between the outer mesh panels and the climbing scaffold is a huge project. Therefore, the above-mentioned device has certain drawbacks for the installation of the outer mesh panels of the climbing scaffold.

[0006] 2. The outer mesh panels of the above-mentioned device are connected by a quick-release buckle structure, allowing the mesh panels to be connected to each other in the front, back, left and rear. However, the quick-release buckles are prone to breakage and disconnection when subjected to strong impact. Although the above-mentioned device can ensure emergency fixation of the disconnected climbing frame in an emergency, its strength is still relatively low and its safety performance is poor.

[0007] 3. The outer mesh panels of the above-mentioned device are connected by quick-release buckles, which is relatively convenient. However, there is no vertical limiting mechanism, which makes it easy for the connected mesh panels to shift vertically upwards after installation, especially after being connected to the climbing frame column. This affects the installation of the entire outer mesh frame and makes it less practical.

[0008] In view of the above situation, the present invention provides a novel solution. Summary of the Invention

[0009] The purpose of this invention is to provide a connecting device for the outer mesh of a climbing frame, so as to solve the problems mentioned in the background art.

[0010] To achieve the above objectives, the present invention provides the following technical solution: a connecting device for the outer mesh of a climbing scaffold, comprising:

[0011] At least two protective nets;

[0012] Connector 1 is placed between two protective nets and is used to connect the two protective nets vertically.

[0013] Connector 2 is located at the four corners of the protective netting and is used to connect the protective netting to the climbing scaffold support.

[0014] Fasteners are installed between two protective nets and are used to connect with the climbing scaffold supports to secure the protective nets.

[0015] Guide rails are installed on both sides of the protective net to vertically limit its movement.

[0016] The mesh panels are fixedly connected vertically. After each mesh panel is well-limited and fixed, the mesh panels on the left and right sides do not need to be tightly connected. The upper and lower mesh panels are connected by a connector, which is connected by a threaded nut.

[0017] Preferably, the protective net includes a rectangular frame with a mesh in the middle.

[0018] The rectangular frame is a hollow aluminum alloy frame, and guide grooves are provided on one side of the two vertical sides of the rectangular frame.

[0019] Preferably, the guide rail is T-shaped, wherein the inner wall shape of the guide groove on the two vertical sides of the rectangular frame is adapted to the guide rail, and the guide rail is made of alloy steel.

[0020] Preferably, the second connector includes:

[0021] Fixing plate one is fixed to the surface of the rectangular frame and fixing plate two is fixed to the surface of the guide rail. Fixing plate one and fixing plate two are connected by multiple fixing bolts. The other end of the fixing bolts is connected to a fitting piece that is adapted to the surface of the climbing frame column.

[0022] Preferably, the connector one includes:

[0023] The fixing sleeves are fixed to the top and bottom two sides of the protective net. Each fixing sleeve has a nut head fixedly connected to its surface. During use, simply rotate the handle to screw the two ends of the connector one to the inner wall of the upper and lower nut heads, thus connecting and fixing the two outer net panels in a screwed manner.

[0024] Preferably, the first connector further includes a handle, with right-angle bolts rotatably connected to both ends of the handle, and one end of the bolt head of the right-angle bolt is screwed into the inner wall of the nut head.

[0025] Preferably, the fastener includes a connecting piece fixed to the surface of the guide rail, and a plurality of fixing bolts are screwed onto the connecting piece, with a positioning piece fixedly connected to the end of each fixing bolt.

[0026] Preferably, the positioning plates are in a cross shape, and each fixing bolt is located at one of the four ends of the positioning plate. The positioning plates are located at the hinge of the column of the climbing frame to fix and limit the guide rail. The four fixing bolts pass through the four corners of the column junction and hold the fixing member through the junction. The fixing member is connected to the guide rail. Therefore, this method can effectively limit and fix the guide rail.

[0027] Preferably, each of the rectangular frames of the protective net is fixedly connected to handles on both sides to facilitate the movement of the protective net.

[0028] Compared with the prior art, the beneficial effects of the present invention are:

[0029] The outer mesh connection device for the climbing scaffold consists of a protective net, connector one, connector two, and fasteners. During use, the fasteners connect the guide rail to the joint of the climbing scaffold column, locking it at the hinge of the column. The outer mesh is then fixed to the guide rail and confined to the climbing scaffold. This effectively confines and fixes the outer mesh to the climbing scaffold, providing good stability and maintaining the connection's stability. It also reduces the use of a large amount of wire and screws, making it more convenient, reducing the workload, and highly practical, thus suitable for widespread adoption.

[0030] Meanwhile, the mesh panels of the outer mesh panel connecting device of the climbing frame are fixedly connected from top to bottom. After each mesh panel is well limited and fixed, the mesh panels on the left and right sides do not need to be tightly connected. The upper and lower mesh panels are connected by a connector. The connector is connected in the form of a threaded nut. The connection has strong stability and high strength. The upper and lower sides are limited by guide rails, which has excellent stability, high safety performance and strong practicality.

[0031] In addition, the outer mesh panel connecting device of the climbing scaffold uses guide rails to limit the mesh panel vertically. Both the guide rails and the mesh panel can be strictly limited and fixed. Therefore, after fixing, especially after installation with the climbing scaffold columns, the connected mesh panel will not shift vertically and will not affect the connection and installation of the outer mesh panel. It has good performance and is suitable for promotion. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of the climbing frame outer mesh connecting device of the present invention;

[0033] Figure 2 This is a schematic diagram of a connector of the climbing frame outer mesh connecting device of the present invention;

[0034] Figure 3 This is a schematic diagram of the connecting component two of the climbing frame outer mesh connecting device of the present invention;

[0035] Figure 4 This is a three-dimensional structural schematic diagram of the outer mesh connecting device of the climbing frame according to the present invention;

[0036] Figure 5 This is a schematic diagram of the fixing component structure of the outer mesh connecting device of the climbing frame according to the present invention;

[0037] Figure 6 This is a schematic diagram of the left axial side structure of the climbing frame outer mesh connecting device of the present invention.

[0038] In the diagram: 1. Protective netting; 101. Rectangular frame; 102. Netting body; 2. Connector 1; 201. Handle; 202. Right-angle bolt; 203. Fixing block; 204. Nut head; 3. Connector 2; 301. Fixing plate 1; 302. Fixing plate 2; 303. Fitting plate; 304. Fixing bolt 1; 4. Fixing component; 401. Positioning plate; 402. Fixing bolt 2; 403. Connecting plate; 5. Handle; 6. Guide rail. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Climbing scaffold mesh is a new type of protective scaffolding technology that has developed rapidly since the beginning of this century. It has had a significant impact on the progress of construction technology in my country. It transforms high-altitude operations into low-altitude operations and suspended operations into operations inside the scaffolding. It has significant advantages such as low carbon footprint, high-tech content, and greater economy, safety, and convenience. Currently, the installation of climbing scaffolds and mesh is mostly done by directly connecting them with screws and then locking the climbing scaffold mesh to the scaffolding one by one. The installation is extremely inconvenient and the process is cumbersome. In order to reduce the installation difficulty and workload, we provide a new type of external mesh connection device.

[0041] like Figure 1 - Figure 6 As shown, the present invention provides a technical solution: a connecting device for the outer mesh of a climbing scaffold, comprising:

[0042] At least two protective nets 1;

[0043] Connector 12 is located between two protective nets 1 and is used to connect the two protective nets 1 vertically.

[0044] Connector 2 3 is located at the four corners of the protective netting 1 and is used to connect the protective netting 1 to the climbing frame support.

[0045] Fastener 4 is installed between the two protective nets 1 and is used to connect with the joint of the climbing frame support to fix the protective net 1.

[0046] Guide rail 6 is installed on both sides of the protective net 1 to limit the vertical movement of the protective net 1. The net panels are fixedly connected vertically. After each net panel is well limited and fixed, the net panels on the left and right do not need to be tightly connected. The upper and lower net panels are connected by connector 2. Connector 2 is connected in the form of threaded nut connection. The connection has strong stability and high strength. The upper and lower limit is limited by guide rail 6, and the stability is excellent.

[0047] like Figure 1 - Figure 6 As shown, during use, the device connects the guide rail 6 to the climbing frame column through the fixing part 4, and is locked at the hinge of the column. Then, the outer mesh is fixed to the guide rail 6 and limited to the climbing frame. This can effectively limit and fix the outer mesh to the climbing frame, with good fixation, which can fully maintain the stability of the connection, and reduces the use of a large amount of wire and screws, making it more convenient.

[0048] like Figure 1 - Figure 6 As shown, to ensure that this embodiment is the best embodiment, it should be known that the protective net 1 includes a rectangular frame, and a net body 102 is provided in the middle of the rectangular frame;

[0049] The rectangular frame is a hollow aluminum alloy frame, with guide grooves on one side of each of the two vertical sides.

[0050] like Figure 1 - Figure 6 As shown, to ensure that this embodiment is the best embodiment, it should be noted that the guide rail 6 is in the shape of a "T", wherein the inner wall shape of the guide groove on the two vertical sides of the rectangular frame is adapted to the guide rail 6, and the guide rail 6 is made of alloy steel.

[0051] like Figure 1 - Figure 6 As shown, to ensure that this embodiment is the best embodiment, it should be noted that connector 3 includes:

[0052] Fixing plate 301 is fixed to the surface of the rectangular frame and fixing plate 302 is fixed to the surface of the guide rail 6. Fixing plate 301 and fixing plate 302 are connected by multiple fixing bolts 304. The other end of the fixing bolt is connected to a fitting piece 303 that is adapted to the surface of the climbing frame column.

[0053] like Figure 1 - Figure 6 As shown, to ensure that this embodiment is the best embodiment, it should be known that connector 2 includes:

[0054] Fixed sleeves 203 are fixed to the top and bottom two sides of the protective net 1. Nut heads 204 are fixedly connected to the surface of each fixed sleeve 203. To ensure that this embodiment is the best embodiment, it should be noted that the connector 2 also includes a handle 201. Right angle bolts 202 are rotatably connected to both ends of the handle 201. One end of the bolt joint of the right angle bolt 202 is screwed into the inner wall of the nut head 204. With this structure, the two outer net panels of the climbing frame can be connected in a relatively simple way. In the process of use, it is only necessary to rotate the handle 201 to screw the two ends of the connector 2 into the inner walls of the upper and lower nut heads 204, and connect and fix the two outer net panels in a screwed manner.

[0055] like Figure 1 - Figure 6 As shown, to ensure that this embodiment is the best embodiment, it should be noted that the fastener 4 includes a connecting piece 403 fixed to the surface of the guide rail 6, and a plurality of fixing bolts 402 are screwed onto the connecting piece 403. The end of the fixing bolts 402 is fixedly connected to a positioning piece 401.

[0056] To ensure this embodiment is the optimal embodiment, it is important to understand that the positioning plates 401 are crisscrossed, and each fixing bolt 402 is located at one of the four ends of the positioning plate 401. The positioning plates 401 are located at the hinge joints of the climbing frame columns to fix and limit the guide rail 6. The guide rail 6 limits the mesh panel vertically, and both the guide rail 6 and the mesh panel can be strictly fixed. Therefore, after fixing, especially after installation with the climbing frame columns, the connected mesh panel will not shift vertically. Climbing frames are mostly formed by crisscrossing column connections, and the intersection of the columns is the intersection point of the climbing frame connection. During use, the positioning plates 401 are crisscrossed, and the four fixing bolts 402 pass through the four corners of the column intersection, supporting the fixing member 4 through the intersection. The fixing member 4 is connected to the guide rail 6. Therefore, this method can effectively limit and fix the guide rail 6, and the installation and connection are convenient, reducing the difficulty of operation.

[0057] To ensure that this embodiment is the best embodiment, it should be noted that each rectangular frame 101 of the protective net 1 is fixedly connected to handles 5 on both sides to facilitate the movement of the protective net 1.

[0058] Therefore, the installation sequence of the device is as follows: First, fix the guide rail 6 to the outside of the climbing frame. Each guide rail 6 needs to be placed along a climbing frame column and fixed by the fixing piece 4. Install two outer climbing frames between every two guide rails 6. The two outer climbing frames are inserted from the upper and lower ends of the guide rail 6 respectively. Then connect the two outer climbing frames with the connector 1 2. Finally, limit and fix the whole device by the connector 2 3 at the four corners. The operation is relatively convenient and easier.

[0059] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A climbing frame outside net connecting device, characterized in that, The utility model relates to a safety fence for climbing frame, including: At least two safety fences; Connecting piece one is arranged between the two safety fences and is used for connecting the two safety fences up and down; Connecting piece two is arranged at the four corners of the safety fence and is used for connecting the safety fence with the climbing frame support; Fixing piece is arranged between the two safety fences and is used for connecting with the joint of the climbing frame support and fixing the safety fence; Guide rail is installed on both sides of the safety fence and is used for limiting the safety fence vertically; The safety fence includes a rectangular frame, and a net body is arranged in the middle of the rectangular frame; The rectangular frame is an aluminum alloy frame with an internal cavity, and guide grooves are arranged on one side of the two vertical edges of the rectangular frame; The connecting piece one includes a fixing sleeve block fixed to the top and bottom two edges of the safety fence, and nut heads are fixedly connected to the surfaces of the fixing sleeve block; 2. The outside net connecting device of the climbing frame according to claim 1, characterized in that: The connecting piece one further includes a handle, and straight bolts are rotatably connected to both ends of the handle; 3. The outside net connecting device of the climbing frame according to claim 1, characterized in that: The guide rail is in the shape of "T", the inner wall shape of the guide groove on the two vertical edges of the rectangular frame is matched with the guide rail, and the guide rail is made of alloy steel. The connecting piece two includes a fixing sheet one fixed to the surface of the rectangular frame and a fixing sheet two fixed to the surface of the guide rail, the fixing sheet one and the fixing sheet two are connected by a plurality of fixing bolts one, and the other end of the fixing bolts one is connected to a fit sheet matched with the surface of the climbing frame stand.

4. The outside net connecting device of the climbing frame according to claim 1, characterized in that: The fixing piece includes a connecting sheet fixed to the surface of the guide rail, a plurality of fixing bolts two are screwed on the connecting sheet, and the distal end of the fixing bolts two is fixedly connected to a positioning sheet.

5. The outside net connecting device of the climbing frame according to claim 4, characterized in that: The positioning sheet is in the shape of cross, each fixing bolt two is arranged at the four end points of the positioning sheet, the positioning sheet is arranged at the hinge joint of the climbing frame stand, and is used for fixing and limiting the guide rail.

6. The outside net connecting device of the climbing frame according to claim 1, characterized in that: The two edges of the rectangular frame of each safety fence are fixedly connected to handles, which facilitates the movement of the safety fence.

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