Climbing frame for building construction

Abstract

The utility model relates to the technical field of building construction, and discloses a climbing frame for building construction, which comprises a vertical frame, the vertical frame is divided into a plurality of layers, a pedal is fixedly arranged at the bottom position of each layer on the vertical frame, a movable net is arranged on one side of the pedal in the even layers on the vertical frame, and the movable net is arranged on the other side of the pedal in the even layers on the vertical frame. The movable bag net is arranged on the side, close to the construction side, of the pedal, connecting assemblies comprising mounting rods and adjusting swing arms are arranged on the two sides, corresponding to the movable bag net, of the vertical frame, and the movable bag net is mounted on the vertical frame through the connecting assemblies. A traction assembly comprising a movable assembly frame, a first pull rope and a second pull rope is arranged at the position, corresponding to each movable bag net, of the vertical frame, and traction assemblies are arranged on the two sides of each movable bag net. By arranging the movable bag net and the traction assembly, when tools and the like fall down and need to be recycled in the construction process, the tools do not need to be manually climbed between the upper layer and the lower layer of the vertical frame to be recycled, and construction convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a climbing formwork for building construction. Background Technology

[0002] Climbing scaffolds, also known as lifting scaffolds, can be classified into several main types according to their power source, such as hydraulic, electric, and manual. Usually, during construction, climbing scaffolds need to be erected on the outside of the building's exterior wall in advance. During the construction process, climbing scaffolds provide construction workers with a relatively enclosed and stable high-altitude working platform.

[0003] Generally, when climbing scaffolding is erected, a certain distance is left between the climbing scaffolding and the building's exterior wall to facilitate the erection and installation of the scaffolding and to make it easier for workers to operate. Because of this distance, construction tools may fall from above during construction. If workers need to use the fallen tools again, they will have to climb up and down to retrieve them, which is very inconvenient.

[0004] Therefore, we propose a climbing formwork for building construction. Utility Model Content

[0005] The present invention aims to solve the technical problems existing in the prior art and provide a climbing formwork for building construction.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a climbing scaffold for building construction, comprising a vertical frame, the vertical frame being divided into multiple layers, a footboard being fixedly installed at the bottom of each layer of the vertical frame, and movable nets being provided on the side walls of the footboards on even-numbered layers of the vertical frame, with the movable nets located on the construction side; connecting components including mounting rods and adjusting swing arms are provided on both sides of the vertical frame corresponding to the movable nets; the movable nets are installed on the vertical frame through the connecting components; a pulling component including a movable frame, a pull rope one, and a pull rope two is provided on the vertical frame corresponding to each movable net; and pulling components are provided on both sides of each movable net.

[0007] The movable frame is fixedly connected to the movable safety net. A fixed post is fixedly installed on the side of the upright frame near the construction side. A pull rope is set on the fixed post, and one end of the pull rope is fixedly connected to the movable frame. A pull rope is set on the fixed post, and a short shaft is fixedly installed at the downward-extending end of the pull rope. A connecting shaft is set on the side of the upright frame near the construction side. A fixing sleeve is set on the connecting shaft. The fixing sleeve is snapped into the connecting shaft, and the fixing sleeve is connected and fixed to the short shaft.

[0008] The adjusting swing arm is mounted on one side of the connecting shaft, and the connecting shaft is fixedly connected to the adjusting swing arm. The mounting rod is fixedly mounted on the side of the upright near the construction side, and the adjusting swing arm is movably mounted inside the mounting rod.

[0009] Preferably, the pedal is connected to the upright frame by bolts and threads, and an outer protective net is fixedly installed on the side of the upright frame that is not in use for construction. The outer protective net is connected to the upright frame by bolts and threads.

[0010] Preferably, the traction assembly further includes a movable frame, which is slidably mounted on the upright. The movable frame is composed of two sets of clamping plates, each set of clamping plates being welded together from a T-shaped plate and an L-shaped plate. The two clamping plates in each set are connected and fixed to each other by bolts and nuts. Rollers are evenly arranged inside the movable frame, and grooves are provided inside the movable frame. The rollers are rotatably mounted inside the grooves via a rotating shaft.

[0011] Preferably, a movable groove is provided on the side of the upright near the construction side, and a slider is fixedly installed on the side of the movable frame that is in contact with the upright. The movable frame is slidably connected to the movable groove through the slider.

[0012] Preferably, the first pull rope is wound around the fixed post, the second pull rope is wound around the fixed post, a threaded sleeve is fixedly installed on the fixed sleeve, and the short shaft is threadedly connected to the threaded sleeve on the fixed sleeve.

[0013] Preferably, the connecting assembly further includes an inner block, which is disposed on the mounting rod and is slidably mounted on the mounting rod via a slide rail. The adjusting swing arm is rotatably mounted inside the inner block.

[0014] Preferably, the adjusting arm is rotatably mounted inside the inner block via a rotating shaft. The rotating shaft for connecting the adjusting arm has an external thread, and a nut for fixing the adjusting arm is threaded onto the rotating shaft.

[0015] This utility model provides a climbing scaffold for building construction, which has the following improvements and advantages compared with the prior art: By setting up a movable net and a traction component, the movable net is installed in the gap between the scaffold and the building. During the construction process, the movable net intercepts tools and other objects falling from the current layer and the layer above. When workers on the upper layer need to retrieve fallen tools, they can pull the corresponding pull ropes one and two. When pull ropes one and two are pulled by external force, they can drive the movable frame and the short axis of the installation upward, and drive the movable net and the objects intercepted on it to the workers for retrieval. When tools and other objects fall and need to be retrieved during construction, there is no need for manual climbing between the upper and lower layers of the scaffold to retrieve the tools, thus improving the convenience of construction. Attached Figure Description

[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0017] Figure 1 A structural schematic diagram of a climbing scaffold for building construction proposed in this utility model;

[0018] Figure 2 A schematic diagram illustrating the installation of a movable safety net in a climbing scaffold for building construction, as proposed in this utility model.

[0019] Figure 3 A schematic diagram illustrating the installation of a tensioning component in a climbing scaffold for building construction, as proposed in this utility model.

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 A schematic diagram illustrating the installation of a tensioning component in a climbing scaffold for building construction, as proposed in this utility model.

[0022] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0023] Figure 7 A schematic diagram of the traction component in a climbing scaffold for building construction, as proposed in this utility model;

[0024] Figure 8 for Figure 5 Enlarged view of point C in the middle;

[0025] Figure 9 This is a schematic diagram of the movable frame in a climbing scaffold for building construction, as proposed in this utility model.

[0026] Legend:

[0027] 1. Upright frame; 2. Pedal; 3. Outer protective net; 4. Movable net; 5. Pull rope one; 6. Pull rope two; 7. Fixed column; 8. Movable frame assembly; 9. Adjustable swing arm; 10. Connecting shaft; 11. Fixed sleeve; 12. Mounting short shaft; 13. Movable groove; 14. Mounting rod; 15. Inner connecting block; 16. Roller. Detailed Implementation

[0028] 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.

[0029] A type of climbing scaffolding used in building construction, such as Figure 1 - Figure 9 As shown, the structure includes a support frame 1, which is divided into multiple layers. The total length, total height, number of layers, and height of each layer of the support frame 1 are set according to the specific construction conditions of the building's exterior wall. One side of the support frame 1 is the construction side, and the other side is the non-construction side. The construction side is closer to the building's exterior wall (see the diagram for the specific locations of the construction side and the non-construction side). Figure 1 As shown), a ladder is fixedly installed between every two layers of the support frame 1. An outer protective net 3 is fixedly installed on the non-construction side of the support frame 1, and the outer protective net 3 is connected to the support frame 1 by bolts. The outer protective net 3 provides protection from the non-construction side of the support frame 1. A footboard 2 is fixedly installed at the bottom of each layer of the support frame 1, and the footboard 2 is connected to the support frame 1 by bolts. Movable nets 4 are installed on the side walls of the footboard 2 on even-numbered layers of the support frame 1, and the movable nets 4 are located on the construction side. A pulling component is installed on the support frame 1 corresponding to each movable net 4. Pulling components are installed on both sides of each movable net 4. The pulling components can assist workers in pulling the movable nets 4 to enable workers to retrieve fallen tools across layers. Connecting components are installed on both sides of the movable net 4. The movable net 4 is installed on the upright 1 through the connecting components. When the movable net 4 is installed on the upright 1, the distance between the movable net 4 and the building can be adjusted through the connecting components to accommodate the distance difference between the upright 1 and the building during the installation of the movable net 4. With the movable net 4 and the pulling components, workers can walk on the platform 2 to carry out construction operations during the construction process. The movable net 4 is installed on the corresponding layer of the upright 1 through the connecting components. The movable net 4 can catch tools and other items that fall during the construction of the layer and the layer above. The pulling components enable the workers to pull the movable net 4 to recover fallen items, improving the safety and convenience of the construction process.

[0030] Furthermore, the traction assembly includes a movable frame 8, which is composed of two sets of clamping plates. Each set of clamping plates is welded together from a T-shaped plate and an L-shaped plate. The two clamping plates in each set are connected and fixed to each other by bolts and nuts. The movable frame 8 is fixedly connected to the movable net 4. Rollers 16 are evenly arranged inside the movable frame 8, and grooves are formed inside the movable frame 8. The rollers 16 are rotatably installed inside the grooves via a rotating shaft. The upright frame 1 has a movable groove 13. A slider is fixedly installed on the side of the movable frame 8 that is in contact with the upright frame 1. The movable frame 8 is slidably connected to the movable groove 13 via the slider. A fixed post 7 is fixedly installed on the upright frame 1. The fixed post 7 is connected to the upright frame 1 by bolts and threads. A pull rope 5 is provided on the fixed post 7. The pull rope 5 is wound around the fixed post 7. After the pull rope 5 is wound around the surface of the fixed post 7, it is tied tightly to the fixed post 7. By changing the number of turns of the pull rope 5 around the fixed post 7, the pull rope 5 can be in a taut or loose state. One end of the pull rope 5 is fixedly connected to the movable frame 8. A second pull rope 6 is provided on the fixed post 7. The second pull rope 6 is wound around the fixed post 7. After the second pull rope 6 is wound around the surface of the fixed post 7, it is tied tightly to the fixed post 7. The downward-extending end of the second pull rope 6 is fixed. A mounting short shaft 12 is installed, and a connecting shaft 10 is provided on the support frame 1. An adjustment assembly allows for angular position adjustment of the connecting shaft 10. A fixing sleeve 11 is provided on the connecting shaft 10. The fixing sleeve 11 has a three-quarter circle cross-section and is elastic. The fixing sleeve 11 is engaged with the connecting shaft 10 and can be removed from the connecting shaft 10. The fixing sleeve 11 is connected and fixed to the mounting short shaft 12. A threaded sleeve is fixedly installed on the fixing sleeve 11. The outer circular wall of the mounting short shaft 12 has external threads, and the mounting short shaft 12 is threadedly connected to the threaded sleeve on the fixing sleeve 11. A traction mechanism is provided... The movable net 4 is installed in the gap between the support frame 1 and the building. During construction, the movable net 4 intercepts tools and other objects falling from the current floor and the floor above. When workers on the upper floor need to retrieve fallen tools, they can pull the corresponding pull ropes 5 and 6. When pull ropes 5 and 6 are pulled by external force, the movable frame 8 and the short shaft 12 are moved upward, which in turn moves the movable net 4 and the intercepted objects to the workers for retrieval. When tools and other objects fall and need to be retrieved during construction, there is no need for manual climbing between the upper and lower floors of the support frame 1 to retrieve the tools, thus improving the convenience of construction.

[0031] Furthermore, the connecting assembly includes an adjusting swing arm 9, which is disposed on one side of the connecting shaft 10. The connecting shaft 10 is fixedly mounted on the adjusting swing arm 9. An installation rod 14 is fixedly mounted on the side of the support frame 1 closest to the building. The installation rod 14 is threadedly connected to the support frame 1 by bolts. An inner connecting block 15 is provided on the installation rod 14. The inner connecting block 15 is slidably mounted on the installation rod 14 via a slide rail. After the inner connecting block 15 is slidably adjusted to the desired position, it is threadedly connected to the installation rod 14 by bolts and fixed to the installation rod 14. The adjusting swing arm 9 is rotatably mounted inside the inner connecting block 15. The adjusting swing arm 9 is rotatably mounted inside the inner connecting block 15 via a rotating shaft. The rotating shaft used to connect the adjusting swing arm 9 has external threads, and a nut is threadedly connected to the rotating shaft. Rotating the adjusting swing arm 9 allows for... Adjust the tilt angle of the adjusting arm 9. After the adjusting arm 9 is rotated and adjusted to the correct position, tighten the nut by rotating it and press it against the adjusting arm 9 to limit and fix the adjusting arm 9. With the connection component, when the movable net 4 is installed between the support frame 1 and the building, adjust the position of the inner connecting block 15 on the mounting rod 14 according to the distance between the support frame 1 and the building, and then fix the inner connecting block 15. At the same time, rotate the adjusting arm 9 to adjust the rotation angle and then fix the adjusting arm 9. The movable net 4 is opened under the traction of the adjusting arm 9 to intercept tools and other objects falling from above during construction. The movable net 4 can be flexibly adjusted during installation to adapt to the distance difference between the support frame 1 and the building, improving the adaptability of the movable net 4 during use.

[0032] The working principle of this utility model is as follows: Before construction, the support frame 1 is erected and installed on one side of the building's exterior wall. The total length, total height, number of layers, and height of each layer of the support frame 1 are set according to the specific construction conditions of the building's exterior wall. After the support frame 1 is installed, the movable net 4 is installed.

[0033] During installation, along the height direction of the upright frame 1, in order from bottom to top, starting from the second-level step 2 on the upright frame 1, a set of movable nets 4 is set every two levels of step 2. When installing the movable nets 4, use bolts to fix the mounting rod 14 to the upright frame 1. According to the distance between the upright frame 1 and the building, slide and adjust the inner connecting block 15. After the inner connecting block 15 is adjusted to the position, fix its position on the mounting rod 14 with bolts. Then rotate the adjusting swing arm 9 to open the movable nets 4. The movable frame 8 is positioned on the upright frame 1 by bolts and nuts. By wrapping and tightening the pull rope 1 5 and pull rope 2 6 around the fixed column 7, it is in a tightened state. The movable nets 4 are installed. During construction, the movable nets 4 can intercept tools and other items falling during the construction of this level and the level above.

[0034] When a tool falls onto the corresponding movable net 4 on the upper level and a worker needs to retrieve it, the worker pulls the corresponding pull rope 1 5 and pull rope 2 6. When pull rope 2 6 is pulled by external force, the fixing sleeve 11 disengages from the connecting shaft 10. When pull rope 1 5 is pulled, the movable frame 8 slides upward. At this time, the movable net 4 and the tools intercepted on it move upward to the position of the worker on the upper level under the pull of pull rope 1 5 and pull rope 2 6. Then the worker can retrieve the fallen tools.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A climbing scaffold for building construction, comprising a vertical frame (1), the vertical frame (1) being divided into multiple layers, and a footboard (2) being fixedly installed at the bottom of each layer of the vertical frame (1), characterized in that: Movable nets (4) are provided on the side walls of the pedals (2) on the even-numbered layers of the upright (1), and the movable nets (4) are located on the construction side. The upright (1) is provided with connecting components including mounting rods (14) and adjusting swing arms (9) on both sides of the movable nets (4). The movable nets (4) are installed on the upright (1) through the connecting components. The upright (1) is provided with a pulling component including a movable frame (8), a pull rope one (5) and a pull rope two (6) on each position of the movable nets (4). The pulling components are provided on both sides of each movable net (4). The movable frame (8) is fixedly connected to the movable net (4). A fixed column (7) is fixedly installed on the side of the upright (1) near the construction side. A pull rope (5) is set on the fixed column (7). One end of the pull rope (5) is fixedly connected to the movable frame (8). A pull rope (6) is set on the fixed column (7). A short shaft (12) is fixedly installed at the end of the pull rope (6) extending downward. A connecting shaft (10) is set on the side of the upright (1) near the construction side. A fixing sleeve (11) is set on the connecting shaft (10). The fixing sleeve (11) is snapped onto the connecting shaft (10). The fixing sleeve (11) and the short shaft (12) are connected and fixed to each other. The adjusting arm (9) is set on one side of the connecting shaft (10), and the connecting shaft (10) is fixedly connected to the adjusting arm (9). The mounting rod (14) is fixedly installed on the side of the upright (1) near the construction side, and the adjusting arm (9) is movably installed inside the mounting rod (14).

2. The climbing scaffold for building construction according to claim 1, characterized in that: The pedal (2) is connected to the upright (1) by bolt thread. An outer protective net (3) is fixedly installed on the side of the upright (1) that is not under construction. The outer protective net (3) is connected to the upright (1) by bolt thread.

3. The climbing scaffold for building construction according to claim 1, characterized in that: The traction assembly also includes a movable frame (8), which is slidably mounted on the upright frame (1). The movable frame (8) is composed of two sets of clamps. Each set of clamps is welded together by a T-shaped plate and an L-shaped plate. The two clamps in each set are connected and fixed to each other by bolts and nuts. Rollers (16) are evenly arranged inside the movable frame (8). The movable frame (8) has grooves inside. The rollers (16) are rotatably mounted inside the grooves through a rotating shaft.

4. A climbing scaffold for building construction according to claim 3, characterized in that: A movable groove (13) is provided on one side of the upright (1) near the construction side. A slider is fixedly installed on the side of the movable frame (8) that is in contact with the upright (1). The movable frame (8) is slidably connected to the movable groove (13) through the slider.

5. A climbing scaffold for building construction according to claim 1, characterized in that: The first pull rope (5) is wound around the fixed post (7), the second pull rope (6) is wound around the fixed post (7), and a threaded sleeve is fixedly installed on the fixed sleeve (11). The short shaft (12) is threadedly connected to the threaded sleeve on the fixed sleeve (11).

6. A climbing scaffold for building construction according to claim 1, characterized in that: The connecting assembly also includes an inner block (15), which is disposed on the mounting rod (14). The inner block (15) is slidably mounted on the mounting rod (14) via a slide rail, and the adjusting arm (9) is rotatably mounted inside the inner block (15).

7. A climbing scaffold for building construction according to claim 6, characterized in that: The adjusting arm (9) is rotatably mounted inside the inner block (15) via a rotating shaft. The rotating shaft used to connect the adjusting arm (9) has an external thread, and a nut for fixing the adjusting arm (9) is threaded onto the rotating shaft.

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