Conveniently disassembled building construction climbing frame

Abstract

The utility model relates to a building construction climbing frame of convenient dismounting, including main frame, the climbing frame platform of installing in the bottom of main frame inside, the climbing frame net of installing on the surface of main frame, the main frame is connected through the adhesion support and construction surface, and the climbing frame platform and main frame are through bolt detachable connection, and the bottom of climbing frame platform is provided with dust fall subassembly, and dust fall subassembly is used to spray water mist to the below to carry out the suppression to construction dust, the utility model discloses the installation and removal of climbing frame net are realized through the clamping structure, realized the tool -free quick installation and removal of climbing frame net, significantly improved the high altitude operation efficiency, reduced the manual labor intensity and tool falling risk, and simultaneously through the integration spray dust fall subassembly in the bottom of climbing frame platform, utilize the water screen that divides the water pipe and equidistance spray head form downward spraying, effectively suppress the dust diffusion generated in the construction process, improve the high altitude operation environment, while restraining dust diffusion, realize the dust fall protection to the operation platform.

Description

Technical Field

[0001] This utility model relates to the field of building construction climbing formwork technology, specifically a building construction climbing formwork that is easy to disassemble. Background Technology

[0002] As an important working platform for the construction of building exteriors, climbing formwork has been widely used in the construction of the main structure. Climbing formwork is usually composed of a main frame, working platform, guide rail, attachment support and outer protective net, etc. It has the advantages of being able to be lifted as a whole, good enclosure and high safety, which significantly improves the efficiency of high-altitude operations. For example, patent number (CN220954559U) describes a construction climbing scaffold, including a building floor slab. Two rows of supports are located on the front side of the floor slab, and guide rails are fixed to the back of the rear rows of supports. Scaffold boards are fixed between opposite sides of the two rows of supports. An anti-fall mechanism is provided on the front of the floor slab to prevent the climbing scaffold from falling during lifting. A lifting mechanism is provided on the front of the rear rows of supports for lifting the climbing scaffold. This construction climbing scaffold, through the cooperation of wall-mounted supports, can limit the movement of the guide rail, thus ensuring the stability of the climbing scaffold's movement. Through the cooperation of clamping plates and blocks, it can limit the guardrail when the guide rail falls rapidly, thus protecting the climbing scaffold and preventing it from falling. Through the cooperation of torsion springs, the blocks can be returned to their original positions, thus not obstructing the climbing scaffold when the guide rail is lifted at a constant speed. Through the cooperation of top support components, the climbing scaffold can be limited and supported.

[0003] However, existing climbing scaffolds mostly use steel wire mesh or perforated plates for external protection. Their frames are fixed to the main frame with multiple bolts. Especially during the construction phase, the bolts need to be installed and removed externally, making the installation and disassembly process cumbersome and time-consuming. In addition, tools are prone to slipping in the high-altitude working environment, posing a safety hazard. At the same time, the protective net can also prevent the spread of construction dust, but it lacks a dust suppression structure and cannot effectively suppress the spread of dust near the working layer. Based on this, we propose a construction climbing scaffold that is easy to disassemble to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a construction climbing scaffold that is easy to disassemble. The bolt fixing of the climbing scaffold net is changed to a four-corner snap-fit, which facilitates disassembly and assembly. This solves the problems of inconvenient disassembly of existing construction climbing scaffold bolt connections and the inability to effectively suppress dust diffusion near the working layer.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a construction climbing scaffold that is easy to disassemble, comprising a main frame, a climbing scaffold platform installed at the bottom of the inner side of the main frame, and a climbing scaffold net installed on the outer surface of the main frame. The main frame is connected to the construction surface through attachment supports, and the climbing scaffold platform and the main frame are detachably connected by bolts. A dust suppression component is provided at the bottom of the climbing scaffold platform, which is used to spray water mist downwards to suppress construction dust. The climbing scaffold netting includes a frame and mesh panels fixedly installed inside the frame. The surface of the main frame is equipped with snap-fit ​​components, which allow the frame to be snapped into or out of the main frame, enabling installation and disassembly without the use of tools.

[0006] Furthermore, the climbing scaffold platform consists of multiple horizontally arranged platform plates, which are connected by bolts. The surface of the platform plates is provided with anti-slip texture to improve the safety of workers when walking and prevent slipping accidents in wet environments.

[0007] Furthermore, the dust suppression component includes a water distribution pipe fixedly installed horizontally at the bottom of the climbing frame platform, water inlets fixedly installed at both ends of the water distribution pipe, and spray heads set on the lower end face of the water distribution pipe. The spray heads are evenly distributed and can uniformly spray out fine water mist to form a local dust suppression barrier.

[0008] Furthermore, multiple climbing scaffold platforms are arranged vertically at intervals on the inside of the main frame. The water distribution pipes on each climbing scaffold platform are connected in series through vertical water supply pipes, and at least one water inlet is connected to an external water supply device, so that clean water flows into each level of water distribution pipe in sequence and is sprayed out in mist through spray heads to form a continuous three-dimensional spray dust suppression barrier.

[0009] It should be noted that the external water supply device pressurizes water through a water pump, delivers it to the bottom water inlet through the main pipeline, and then supplies it to the branch water pipes of each floor through vertical water supply pipes, forming a series water supply mode from bottom to top. It can also be equipped with independent solenoid valves to control the start and stop of each floor, and supports zoned spray energy-saving operation.

[0010] Furthermore, the locking assembly includes a storage groove formed on the inner wall of the main frame and a locking seat slidably installed in the storage groove. One end of the locking seat extends into the storage groove and is elastically connected to the inner wall of the storage groove through a compression spring. The compression spring is arranged along the axial direction of the storage groove and is used to provide an elastic preload to the locking seat outward, so that the locking seat can automatically reset and press and fix the mesh frame. The other end of the locking seat extends to the outside of the storage groove, and this end is a smoothly transitioned semi-circular structure.

[0011] Furthermore, protruding blocks are provided at both ends of the locking seat, and locking screws are threadedly installed at corresponding positions on the main frame. The locking screw includes a rod and a nut fixedly connected to one end of the rod. The rod passes through the side wall of the main frame and extends into the storage groove. When the locking screw is rotated to make it penetrate deeper into the storage groove, the end of the rod abuts against the locking seat, forming a mechanical block.

[0012] Furthermore, clearance grooves are provided at all four corners of the mesh frame, and locking grooves are provided at the bottom of the clearance grooves. The depth of the locking grooves is matched with the exposed end of the locking seat. When the mesh frame is pushed into place, the locking seat automatically embeds into the locking groove under the action of the compression spring, forming a limit lock on the four corners of the mesh frame to ensure that it does not loosen under wind load or vibration conditions.

[0013] It is important to note that during installation, after loosening the locking screws, the locking seats can move within the slots, thereby compressing the locking seats and ensuring that the spacing between the locking seats matches the mesh frame. When the mesh frame is inserted, the compression spring pushes the locking seats out and engages with the locking slots. The protruding stop blocks the front and rear sides of the mesh frame to prevent detachment. Additionally, after installation, the position of the locking seats can be restricted by rotating the locking screws, thus preventing the locking seats from disengaging from the locking slots.

[0014] Installation and removal methods for climbing scaffold netting: S1. Align the mesh frame with the clearance groove and the engagement groove with the engagement component position on the outside of the main frame; S2. Push the mesh frame so that its edges and corners gradually enter between the locking seats. The locking seats enter the top of the clearance groove. Press the locking seats in the corresponding positions to facilitate the mesh frame edges and corners to enter between the main frame body simultaneously. S3. When the frame is fully in place after being moved upwards, the locking seat automatically springs into the locking groove under the action of the spring force to complete the locking. S4. When disassembling, loosen the locking screws, then move the mesh frame to one side so that the mesh frame presses against the corresponding locking seat on the other side, and the mesh frame on the other side can be detached from the locking seat. Finally, remove the mesh frame.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects: 1. This easily disassembled building climbing scaffold uses a snap-fit ​​structure to install and disassemble the climbing scaffold net, enabling tool-free and rapid installation and disassembly of the climbing scaffold net. This significantly improves the efficiency of high-altitude operations, reduces the intensity of manual labor and the risk of tools falling, and is especially suitable for construction scenarios that require frequent dismantling, modification or relocation. For example, in a building construction climbing scaffolding with patent number CN219826070U, the bolt structure is adjusted to an external pin structure, but the construction still requires external disassembly and assembly, which affects safety.

[0016] 2. This easily disassembled construction climbing scaffold integrates a dust suppression spray component at the bottom of the scaffold platform. It uses water distribution pipes and equidistant spray nozzles to form a downward spraying water mist curtain, which effectively suppresses the spread of dust generated during construction, improves the high-altitude working environment, and achieves dust suppression protection for the working platform while suppressing dust spread. Attached Figure Description

[0017] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model. Figure 2 The diagram shown is a schematic representation of the climbing scaffold platform structure of this utility model. Figure 3 The diagram shown is a schematic representation of the wire frame structure of this utility model. Figure 4 This utility model is shown. Figure 3 Schematic diagram of the structure at point A in the middle; Figure 5 The diagram shown is a top view of the present invention. Figure 6 This utility model is shown. Figure 5 Enlarged structural diagram at point B; Figure 7 The diagram shown is a partial structural schematic of the storage slot and locking seat of this utility model; Figure 8 The diagram shown is a partial assembly structure diagram of the wire mesh frame of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Main frame; 2. Climbing platform; 201. Water distribution pipe; 202. Water inlet; 203. Spray head; 31. Mesh frame; 311. Locking groove; 32. Mesh plate; 301. Storage groove; 302. Locking seat; 303. Compression spring; 304. Locking screw. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1-8This embodiment of a construction climbing scaffold that is easy to disassemble includes a main frame 1, a climbing scaffold platform 2 installed on the bottom inner side of the main frame 1, and a climbing scaffold net installed on the outer surface of the main frame 1. The main frame 1 is connected to the construction surface through attachment supports, and the climbing scaffold platform 2 and the main frame 1 are detachably connected by bolts. A dust suppression component is provided at the bottom of the climbing scaffold platform 2. The dust suppression component is used to spray water mist downwards to suppress construction dust. The climbing scaffold net includes a mesh frame 31 and a mesh plate 32 (which is a perforated steel plate or wire mesh with good impact resistance and ventilation performance) fixedly installed on the inner side of the mesh frame 31. The surface of the main frame 1 is provided with a snap-fit ​​component. The mesh frame 31 is snapped into or out of the main frame 1 through the snap-fit ​​component, and installation and disassembly can be completed without the use of tools.

[0021] In this embodiment, the climbing frame platform 2 is composed of multiple horizontally arranged platform plates, which are connected by bolts, and the surface of the platform plates is provided with anti-slip texture (diamond-shaped raised texture).

[0022] It should be noted that although the connection between the platform panels still uses a bolt structure, its disassembly frequency is much lower than that of the climbing scaffold net, and the operating space on the inner side is relatively large, so it does not affect the overall convenience.

[0023] Please see Figure 1 and Figure 2 In this embodiment, the dust suppression component includes a water distribution pipe 201 fixedly installed horizontally at the bottom of the climbing platform 2, water inlets 202 fixedly installed at both ends of the water distribution pipe 201, and spray heads 203 set on the lower end face of the water distribution pipe 201. The spray heads 203 are evenly distributed with a spacing of 800mm to 1200mm, and can spray out fine water mist with a particle size of 50 to 100μm to form a local dust suppression barrier. Multiple climbing platforms 2 are arranged vertically at intervals on the inner side of the main frame 1 (usually each layer is 3.0 to 3.6m high). The water distribution pipes 201 on each layer of climbing platform 2 are connected in series through vertical water supply pipes, and at least one water inlet 202 is connected to an external water supply device, so that clean water flows into each level of water distribution pipe 201 in sequence and is sprayed out simultaneously through the spray heads 203 to form a continuous three-dimensional spray dust suppression barrier.

[0024] It should be noted that the spray system can operate in different modes: it supports manual start and stop, timed automatic spraying (such as turning on for 10 minutes every 2 hours), and can also be connected to a PM2.5 sensor to achieve intelligent linkage - when the dust concentration is detected to exceed the set threshold (such as 75μg / m³), the spray will be automatically started to achieve the purpose of environmental protection and energy saving. In addition, all pipelines are made of PPR or stainless steel, which has good corrosion resistance and anti-freeze cracking performance, and is suitable for long-term outdoor use.

[0025] Please see Figure 1 , Figure 3 , Figure 5, Figure 6 and Figure 7 In this embodiment, the locking assembly includes a storage groove 301 formed on the inner wall of the main frame 1 and a locking seat 302 slidably installed in the storage groove 301. One end of the locking seat 302 extends into the storage groove 301 and is elastically connected to the inner wall of the storage groove 301 by a compression spring 303. The compression spring 303 is arranged along the axial direction of the storage groove 301 and is used to provide an elastic preload force to the locking seat 302 outward, so that the locking seat 302 can automatically reset and press and fix the mesh frame 31. The other end of the locking seat 302 extends to the outside of the storage groove 301, and this end is a smoothly transitioned semi-circular structure. Both ends of the locking seat 302 are provided with protruding blocks, and a locking screw 304 is threadedly installed at the corresponding position of the main frame 1. The locking screw 304 includes a rod and a nut fixedly connected to one end of the rod. The rod passes through the side wall of the main frame 1 and extends into the storage groove 301. When the locking screw 304 is rotated to make it penetrate deeper into the storage groove 301, the end of the rod abuts against the locking seat 302, forming a mechanical block.

[0026] It should be noted that the protruding blocks on both sides make the end of the locking seat 302 form a U-shaped structure, in which the mesh frame 31 is locked, forming a barrier to prevent it from falling off.

[0027] In this embodiment, clearance grooves are provided at the four corners of the mesh frame 31, and a locking groove 311 is provided at the bottom of the clearance groove. The depth of the locking groove 311 is adapted to the exposed end of the locking seat 302. When the mesh frame 31 is pushed into place, the locking seat 302 automatically embeds into the locking groove 311 under the action of the compression spring 303, thereby limiting and locking the four corners of the mesh frame 31 to ensure that it does not loosen under wind load or vibration conditions.

[0028] It should be noted that the engagement of the locking seat 302 with the locking groove 311 forms a limiting clamping of the mesh frame 31. After rotating the locking screw 304, the rod will enter the storage groove 301, making the locking seat 302 unable to move, thus achieving clamping and fixing, and facilitating disassembly and assembly.

[0029] The working principle of the above embodiments is as follows: First, the main frame 1 is securely connected to the building facade structure via attachment supports (the lifting structure of the climbing scaffold is an existing technical solution, generally using an electric hoist for lifting and sliding, with an added safety anti-fall protection structure, which will not be described in detail in this application). Then, the climbing scaffold platforms 2 are installed layer by layer to form a stable working space. Next, the climbing scaffold netting is installed: the operator lifts a piece of climbing scaffold netting with a frame 31, aligning its four corners with the two sets of locking components on the outside of the main frame 1. When pressing the locking seat 302, the corners slide along the clearance groove, allowing the locking seat 302 to enter the locking groove 311. After one side is in place, the other side of the frame 31 can be installed. Multiple units can be installed simultaneously from both sides. Finally, after rotating the locking screw 304, the rod will enter the storage groove 301, making the locking seat 302 unable to move, thus achieving clamping and fixing. The entire process does not require any wrenches or power tools, and a single person can complete the disassembly of a net within 30 seconds. During operation, the external water supply device continuously supplies water to the bottom water inlet 202. The water flows through the vertical water supply pipe and is transported step by step to the upper water distribution pipe 201. Finally, fine water mist is sprayed downwards from each spray head 203. The water mist combines with the suspended dust particles in the air, increases in weight, and settles, effectively reducing the concentration of PM10 and PM2.5 in the work area and improving the air quality of the construction environment.

[0030] It should be noted that the control method of this utility model is controlled by a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming. The power supply is also common knowledge in the field. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail here.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction climbing scaffold that is easy to disassemble, characterized in that: It includes a main frame (1), a climbing frame platform (2) installed on the bottom of the inner side of the main frame (1), and a climbing frame net installed on the outer surface of the main frame (1). The main frame (1) is connected to the construction surface through attachment supports, and the climbing frame platform (2) and the main frame (1) are detachably connected by bolts. The bottom of the climbing frame platform (2) is equipped with a dust suppression component, which is used to spray water mist downwards to suppress construction dust. The climbing scaffold net includes a net frame (31) and a net plate (32) fixedly installed inside the net frame (31). The surface of the main frame (1) is provided with a snap-fit ​​component, and the net frame (31) is snapped or detached from the main frame (1) through the snap-fit ​​component.

2. The easily disassembled building construction climbing form according to claim 1, characterized in that: The climbing scaffold platform (2) consists of multiple horizontally arranged platform plates, which are connected by bolts between adjacent platform plates, and the surface of the platform plates is provided with anti-slip texture.

3. The easily disassembled building construction climbing form according to claim 2, characterized in that: The dust suppression assembly includes a water distribution pipe (201) fixedly installed horizontally at the bottom of the climbing frame platform (2), water inlets (202) fixedly installed at both ends of the water distribution pipe (201), and spray heads (203) set on the lower end face of the water distribution pipe (201). The spray heads (203) are evenly distributed.

4. The easily disassembled building construction climbing form according to claim 1, characterized in that: Multiple climbing platforms (2) are arranged vertically at intervals on the inside of the main frame (1). The water distribution pipes (201) on each climbing platform (2) are connected in series through vertical water supply pipes, and at least one water inlet (202) is connected to an external water supply device, so that clean water flows into each level of water distribution pipe (201) in sequence and sprays water mist synchronously through the spray head (203) to form a continuous three-dimensional spray dust suppression barrier.

5. The easily disassembled building construction climbing form according to claim 1, characterized in that: The locking assembly includes a storage groove (301) opened on the inner wall of the main frame (1) and a locking seat (302) slidably installed in the storage groove (301). One end of the locking seat (302) extends into the storage groove (301) and is elastically connected to the inner wall of the storage groove (301) by a compression spring (303). The compression spring (303) is arranged along the axial direction of the storage groove (301) and is used to provide an elastic preload to the locking seat (302) towards the outside, so that the locking seat (302) can automatically reset and press the fixed mesh frame (31). The other end of the locking seat (302) extends to the outside of the storage groove (301) and the end is a semi-circular structure with a smooth transition.

6. The easily disassembled building construction climbing form according to claim 5, characterized in that: The two ends of the locking seat (302) are provided with protruding blocks, and the corresponding positions of the main frame (1) are threaded with locking screws (304). The locking screws (304) pass through the side wall of the main frame (1) and extend into the storage groove (301). When the locking screws (304) are rotated to make them go deeper into the storage groove (301), the end of the locking screws (304) abuts against the locking seat (302) to form a mechanical block.

7. A construction scaffold that is easy to disassemble according to claim 6, characterized in that: The four corners of the mesh frame (31) are provided with clearance grooves, and the bottom of the clearance grooves is provided with engagement grooves (311). The depth of the engagement grooves (311) is matched with the exposed end of the engagement seat (302). When the mesh frame (31) is pushed into place, the engagement seat (302) automatically embeds into the engagement grooves (311) under the action of the compression spring (303), thereby limiting and locking the four corners of the mesh frame (31).

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