Protective fence for building construction

Abstract

The utility model discloses a protective fence for building construction in the technical field of building construction, which comprises a plurality of fixed support columns and protective fences arranged among the fixed support columns, the plurality of fixed support columns are arranged in parallel, the plurality of protective fences are arranged among the adjacent fixed support columns, and the protective fences are arranged on the fixed support columns. The inner walls of the multiple protective fences are all arranged in a penetrating and hollowed-out mode, the middle positions of the multiple protective fences are all arranged in a disconnected mode, and the middle positions of the multiple protective fences are all fixedly connected with connecting hinges. The protective fence is connected and limited through the fixing supporting columns, meanwhile, the fixing supporting columns are limited through the fixing lugs, the protective fence can be connected and adjusted in different directions through the limiting grooves and the penetrating grooves in the four directions of the fixing supporting columns, meanwhile, the angle of the protective fence can be adjusted in cooperation with hinges on the protective fence, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a protective fence for building construction. Background Technique

[0002] The main functions of the building construction protective fence are to protect the safety of construction workers and the surrounding environment, specifically including the following aspects: 1. Preventing personnel from falling: During the building construction process, personnel often need to work at heights. At this time, setting up a safety protective fence can effectively prevent personnel from accidentally falling and ensure the personal safety of construction workers. During the construction process, sometimes some tools or materials may fall from heights. Setting up a protective fence can effectively prevent objects from falling and causing accidental injuries. 3. Distinguishing dangerous areas: Setting up a protective fence at the construction site can effectively separate the dangerous area and the safe area, remind personnel to pay attention to safety, and reduce the possibility of accidents. By setting up a protective fence, the order of the construction site can be regulated, preventing construction workers from entering the dangerous area privately, and effectively managing and controlling the construction process.

[0003] For the existing protective fence for building construction, during installation and disassembly, it cannot be quickly deployed and recovered, and when blocking and protecting an irregular construction site, the protective fence cannot be adjusted according to the building construction terrain, resulting in ineffective safety protection during building construction. Content of the Utility Model

[0004] The purpose of the utility model is to provide a protective fence for building construction. The protective fence is connected and limited by a fixed support column. At the same time, the fixed support column is limited by a fixed ear. Through the limiting grooves and through grooves in four directions on the fixed support column, the protective fence can be connected and adjusted in different directions. At the same time, with the cooperation of the hinge on the protective fence, the angle of the protective fence can be adjusted to improve the practicability, so as to solve the problem that the existing protective fence for building construction cannot be quickly deployed and recovered during installation and disassembly, and when blocking and protecting an irregular construction site, the protective fence cannot be adjusted according to the building construction terrain, resulting in ineffective safety protection during building construction as mentioned in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical solutions: A guardrail for building construction, comprising a plurality of fixed support columns and guardrails arranged between the fixed columns. The plurality of fixed support columns are arranged in parallel, and the plurality of guardrails are arranged between adjacent fixed support columns. The inner walls of the plurality of guardrails are all provided with a through hollow structure. The middle positions of the plurality of guardrails are all provided in a discontinuous manner. A connecting hinge is fixedly connected to the middle position of each of the plurality of guardrails. The plurality of guardrails are rotatably connected in two sections through the connecting hinge. A plurality of reinforcing columns are uniformly and fixedly connected to the inner walls of the plurality of guardrails. A protective barrier net is fixedly connected to the outer wall of each of the plurality of guardrails at the end far from the hinge connecting hinge.

[0006] As a further scheme of the utility model: The plurality of fixed support columns are arranged in a rectangular structure, and the height distance formed between the top and bottom of the plurality of fixed support columns is greater than the height distance formed between the top and bottom of the guardrail.

[0007] As a further scheme of the utility model: Limiting grooves are opened on the outer walls of the plurality of fixed support columns, and through grooves are opened on the outer walls of the plurality of fixed support columns. One end of each of the plurality of through grooves close to the fixed support column is connected to the limiting groove in a penetrating manner. Fixed ears are fixedly connected to the side walls at the bottom ends of the plurality of fixed support columns.

[0008] As a further scheme of the utility model: Connecting blocks are fixedly connected to the side walls at both ends of the plurality of guardrails, and limiting blocks are fixedly connected to the ends of the plurality of connecting blocks far from the guardrails.

[0009] As a further scheme of the utility model: The outer diameter dimensions of the plurality of connecting blocks match the inner diameter dimensions of the through grooves, and the outer diameter dimensions of the plurality of limiting blocks match the inner diameter dimensions of the limiting grooves.

[0010] As a further scheme of the utility model: The plurality of connecting blocks are movably connected through the adjacent through grooves in a penetrating manner, and the plurality of limiting blocks are engaged with the adjacent limiting grooves.

[0011] As a further scheme of the utility model: A water pipe connection port is fixedly connected through the outer wall at the bottom end of each of the plurality of guardrails at the end far from the protective barrier net. Water supply water pipes are fixedly connected to the inner walls of the guardrails and the reinforcing columns. Dust-proof nozzles are fixedly connected through the tops of the plurality of reinforcing columns. The input ends of the plurality of dust-proof nozzles are fixedly connected to the water supply water pipes in a penetrating manner. The input ends of the plurality of water pipe connection ports are fixedly connected to the input ends of the water supply water pipes.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, the protective fence is connected and limited by the fixed support column. At the same time, the fixed support column is limited by the fixed ear. The protective fence can be connected and adjusted in different directions through the limiting grooves and through grooves in four directions on the fixed support column. At the same time, the angle of the protective fence can be adjusted in cooperation with the hinge on the protective fence, improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a front view structural schematic diagram of a protective fence for building construction of the present utility model;

[0014] Figure 2 is a protective fence for building construction of the present utility model Figure 1 and is a enlarged structural schematic diagram of part A in the figure;

[0015] Figure 3 is a disassembled structural schematic diagram of the fixed support column and the protective fence of a protective fence for building construction of the present utility model;

[0016] Figure 4 is a protective fence for building construction of the present utility model Figure 3 and is a enlarged structural schematic diagram of part B in the figure.

[0017] In the figure: 1, fixed support column; 11, fixed ear; 12, through groove; 13, limiting groove; 2, protective fence; 21, water pipe connection port; 22, reinforcing column; 23, protective barrier net; 24, connecting block; 25, limiting block; 26, connecting hinge; 27, dust-proof nozzle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order different from those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0020] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0021] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "set" should be understood in a broad sense. For example, they can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, a guardrail for building construction includes a plurality of fixed support columns 1 and guardrails 2 arranged between the fixed columns. The plurality of fixed support columns 1 are arranged in parallel. The plurality of guardrails 2 are arranged between adjacent fixed support columns 1. The inner walls of the plurality of guardrails 2 are all provided with a through hollow structure. The middle positions of the plurality of guardrails 2 are all provided in a disconnected manner. A connecting hinge 26 is fixedly connected to the middle positions of the plurality of guardrails 2. The plurality of guardrails 2 are rotatably connected in two sections through the connecting hinge 26. A plurality of reinforcing columns 22 are evenly and fixedly connected to the inner walls of the plurality of guardrails 2. A guard blocking net 23 is fixedly connected to the outer walls of the plurality of guardrails 2 at one end far from the hinge connecting hinge 26.

[0023] Preferably, in this embodiment, the height of the fixed support column 1 needs to be higher than the height of the guardrail 2. During actual use, the fixed support column 1 can be directly fixed to the ground of the construction area through the fixing ear 11, and then the guardrail 2 is installed at the corresponding position. At this time, the guardrail 2 is in a suspended state, which can keep the cleanliness of the guardrail 2. It should be noted during installation that the blocking guard net 23 is directed towards the outside of the construction area, and the reinforcing column 22 is directed towards the inside of the construction area.

[0024] The plurality of fixed support columns 1 are arranged in a rectangular structure, and the height distance formed between the top and bottom of the plurality of fixed support columns 1 is greater than the height distance formed between the top and bottom of the guardrail 2.

[0025] Limiting grooves 13 are opened on the outer walls of the plurality of fixed support columns 1, and through grooves 12 are opened on the outer walls of the plurality of fixed support columns 1. One end of each of the plurality of through grooves 12 close to the fixed support column 1 is connected to the limiting groove 13 in a penetrating manner. Fixing ears 11 are fixedly connected to the side walls at the bottom ends of the plurality of fixed support columns 1.

[0026] The side walls at both ends of the plurality of guardrails 2 are fixedly connected with connection blocks 24 , and the ends of the plurality of connection blocks 24 away from the guardrails 2 are fixedly connected with limit blocks 25 .

[0027] The outer diameters of the plurality of connection blocks 24 match the inner diameter of the through slot 12 , and the outer diameters of the plurality of limit blocks 25 match the inner diameter of the limit slot 13 .

[0028] The plurality of connection blocks 24 are movably connected to the adjacent through slots 12 , and the plurality of limit blocks 25 are all engaged and connected to the adjacent limit slots 13 .

[0029] Preferably, in this embodiment, the guardrail 2 can be quickly connected and limited to the fixed column support column 1 by means of the connecting block 24 and the limiting block 25 in cooperation with the through groove 12 and the limiting groove 13, so as to facilitate the rapid installation and disassembly of the guardrail for construction. At the same time, during the transportation process, the occupied space can be effectively reduced and the transportation efficiency can be improved.

[0030] The outer walls of the bottom ends of the multiple guardrails 2 away from the protective barrier net 23 are penetrated and fixedly connected with a water pipe connection port 21, the inner walls of the guardrails 2 and the reinforcement columns 22 are fixedly connected with water supply pipes, the tops of the multiple reinforcement columns 22 are penetrated and fixedly connected with dustproof nozzles 27, the input ends of the multiple dustproof nozzles 27 are penetrated and fixedly connected with the water supply pipe, and the input ends of the multiple water pipe connection ports 21 are fixedly connected with the input ends of the water supply pipes.

[0031] Preferably, during construction, a water supply pipe can be connected through the water pipe connection port 21, and the internal water supply pipe can be used to supply water to the dustproof nozzle 27. Then, the clean water is atomized and sprayed out through the dustproof nozzle 27 to complete the dust reduction operation.

[0032] The working principle of the utility model is: when using this device, it is only necessary to transport the equipment to the construction area, and then place the fixed support column 1 in a suitable position, connect and limit the fixed support column 1 through the fixing ear 11 and the bolt, and then install one end of the guardrail 2 to the suitable position of the fixed support column 1 according to the specific conditions of the construction area. During installation, it is only necessary to plug the corresponding connecting block 24 and the limiting block 25 into the through groove 12 and the limiting groove 13. After the installation is completed, the guardrail 2 is unfolded by connecting the hinge 26, and the fixed support column 1 is also installed on the other end, and the corresponding fixed support column 1 is connected and limited, and the installation of the equipment is completed.

[0033] When in use, the guardrail 2 is used in conjunction with the reinforcing column 22 and the protective barrier net 23 to perform safety protection operations on the construction area. At the same time, a water supply pipe can be connected to supply water to the dustproof nozzle 27, and clean water is atomized and sprayed out through the dustproof nozzle 27 to complete the dust reduction operation.

[0034] It should be noted that in this text, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the presence of additional identical elements in the process, method, article or device comprising such element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0035] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Those of ordinary skill in the art, under the inspiration of the present application and without departing from the spirit of the present application and the scope protected by the claims, can still make many forms, all of which fall within the protection scope of the present application.

Claims

1. A guardrail for building construction, comprising a plurality of fixed support columns (1) and a guardrail (2) arranged between the fixed columns, characterized in that: A plurality of the fixed support columns (1) are arranged in parallel, a plurality of the guardrails (2) are arranged between adjacent fixed support columns (1), the inner walls of the plurality of the guardrails (2) are all arranged in a through-hollowed-out manner, the middle positions of the plurality of the guardrails (2) are all arranged in a disconnected manner, connection hinges (26) are fixedly connected to the middle positions of the plurality of the guardrails (2), the plurality of the guardrails (2) are rotatably connected in two sections through the connection hinges (26), a plurality of reinforcing columns (22) are fixedly connected to the inner walls of the plurality of the guardrails (2) evenly, and guard blocking nets (23) are fixedly connected to the outer walls of the plurality of the guardrails (2) at one end away from the hinge connection hinges (26).

2. The protective fence for building construction according to claim 1, characterized in that: A plurality of the fixed support columns (1) are arranged in a rectangular structure, and the height distance formed between the top and the bottom of the plurality of the fixed support columns (1) is greater than the height distance formed between the top and the bottom of the guardrail (2).

3. A guardrail for building construction according to claim 1, characterized in that: Limiting grooves (13) are formed in the outer walls of the plurality of the fixed support columns (1), through grooves (12) are formed in the outer walls of the plurality of the fixed support columns (1), one ends of the plurality of the through grooves (12) close to the fixed support columns (1) are connected to the limiting grooves (13) throughly, and fixed ears (11) are fixedly connected to the side walls of the bottoms of the plurality of the fixed support columns (1).

4. A guardrail for building construction according to claim 1, characterized in that: Connection blocks (24) are fixedly connected to the side walls of both ends of the plurality of the guardrails (2), and limiting blocks (25) are fixedly connected to one ends of the plurality of the connection blocks (24) away from the guardrails (2).

5. The guardrail for building construction according to claim 4, characterized in that: The outer diameter dimensions of the plurality of the connection blocks (24) match the inner diameter dimensions of the through grooves (12), and the outer diameter dimensions of the plurality of the limiting blocks (25) match the inner diameter dimensions of the limiting grooves (13).

6. The safety railing for construction according to claim 5, characterized in that: The plurality of the connection blocks (24) are movably connected throughly with the adjacent through grooves (12), and the plurality of the limiting blocks (25) are engaged with the adjacent limiting grooves (13).

7. A guardrail for building construction according to claim 1, characterized in that: Water pipe connection ports (21) are fixedly connected throughly to the outer walls of the bottoms of the plurality of the guardrails (2) at one end away from the guard blocking nets (23), water supply water pipes are fixedly connected to the inner walls of the guardrails (2) and the reinforcing columns (22), dust-proof spray nozzles (27) are fixedly connected throughly to the tops of the plurality of the reinforcing columns (22), the input ends of the plurality of the dust-proof spray nozzles (27) are fixedly connected to the water supply water pipes throughly, and the input ends of the plurality of the water pipe connection ports (21) are fixedly connected to the input ends of the water supply water pipes.

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