Portable assembled construction fence for building

Abstract

The utility model relates to the technical field of construction fences, in particular to a portable assembled construction fence for a building, and solves the problems that in the prior art, a construction fence is often inconvenient to carry and store, the size of the fence is large, the fence is generally composed of a plurality of components, and the construction fence needs to be assembled one by one, so that the construction cost is low. The problems that time and labor are consumed, and the use convenience of the construction fence is greatly reduced are solved. The portable assembled construction fence for the building comprises two frame bodies, the inner sides of the two frame bodies are rotationally connected with winding rods, and a plurality of bearing plates are arranged between the two winding rods. According to the construction fence, the convenience and the assembly efficiency of the construction fence are greatly improved. A traditional construction fence is usually composed of a plurality of components, the components need to be assembled one by one, time and labor are consumed, construction time is saved, the labor intensity of constructors is relieved, and the construction fence is convenient to carry and store.

Description

Technical Field

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

[0002] Construction fencing, an indispensable safety facility on construction sites, is primarily used to demarcate construction areas, protect the safety of construction workers and passersby, and prevent injuries caused by spilled materials and tools during construction. In the construction industry, the ease of use and assembly efficiency of construction fencing have a significant impact on construction progress and site management.

[0003] However, existing construction fencing technologies present numerous inconveniences in design and use. Specifically, existing construction fencing is often difficult to carry and store. Due to its large size and typical composition of multiple components, it occupies a significant amount of space during transportation and storage, posing considerable challenges to the logistics and management of construction companies. More importantly, the subsequent assembly process requires individual assembly of each component, which is not only time-consuming and labor-intensive but also significantly reduces the ease of use. Especially on construction sites where frequent movement or repositioning of the fencing is necessary, this modular design clearly cannot meet the demands for rapid and efficient safety protection. Therefore, to address the many shortcomings of existing technologies, we urgently need an innovative, portable, and modular construction fencing to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a portable and assembled construction fence for construction, which solves the problem that existing construction fences are often inconvenient to carry and store. Due to their large size and the fact that they are usually composed of multiple parts, they occupy a lot of space during transportation and storage, which brings considerable challenges to the logistics and management of construction units. At the same time, construction fences need to be assembled one by one, which is not only time-consuming and labor-intensive, but also greatly reduces the convenience of using construction fences.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A portable, assembled construction fence for building purposes includes a frame, with two frames, and a winding rod rotatably connected to the inner side of each frame. Several sets of bearing plates are provided between the two winding rods, with two bearing plates in each set. A fence rod is rotatably connected between the two bearing plates in each set, and a connecting rod is provided between adjacent pairs of all bearing plates. Both ends of all connecting rods are rotatably connected to all bearing plates via pins, and one end of four of the connecting rods is rotatably connected to two winding rods via pins.

[0007] Preferably, the bottom of both frames can be detachably connected to a base plate, and the bottom of the four base plates is fixedly connected to a rod at each of the four corners.

[0008] Preferably, threaded rods are provided at the four corners of the inner bottom of the two frames, and the bottom ends of the threaded rods pass through the bottom of the frame and the base plate in sequence through threaded grooves.

[0009] Preferably, one of the two frames is fixedly connected to an outer frame on one side of its lower part, and an inner panel is slidably connected to the inner side of the outer frame, and one end of the inner panel is fixedly connected to one side of the other frame.

[0010] Preferably, sliders are fixedly connected to both sides of the inner plate, and the sliders are slidably connected to the inner wall of the outer frame through a groove.

[0011] Preferably, the bottom ends of the two winding rods are rotatably connected to the inner bottom of the two frames respectively through a rotating shaft, and the top ends of the two winding rods pass through the top of the two frames in sequence through bearing sleeves. The top ends of the two winding rods are fixedly connected to a limiting plate, and the top of the limiting plate is provided with a limiting rod. The top of the limiting plate and the top of the frame are both provided with limiting grooves for use with the limiting rods. Several limiting grooves are provided on the top of the frame. A tension spring is sleeved on the limiting rod, and one end of the limiting rod is elastically connected to the top of the frame through the tension spring.

[0012] This utility model has the following beneficial effects:

[0013] This invention significantly improves the convenience and assembly efficiency of construction fencing. Traditional construction fencing often consists of multiple components that require individual assembly, which is time-consuming and labor-intensive. This new invention not only saves construction time but also reduces the workload of construction workers. Furthermore, this type of fencing is easy to carry and store. Traditional construction fencing is bulky, taking up considerable space during transportation and storage, posing significant challenges to the logistics and management of construction companies. This portable, assembled construction fencing, however, can be tightly stored using winding rods, greatly saving space and facilitating logistics and management for construction companies. In addition, this construction fencing also possesses high stability and robustness. The connecting rods enhance the overall stability and robustness of the fencing, enabling it to withstand greater external forces and impacts during use, ensuring the safety and order of the construction area. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall main structure of this utility model;

[0016] Figure 2 This is a top view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of this utility model from below;

[0018] Figure 4 This is a schematic diagram of the inner structure of the frame of this utility model;

[0019] Figure 5 This is a schematic diagram of the fence post structure of this utility model.

[0020] In the diagram: 1. Frame; 2. Winding rod; 3. Bearing plate; 4. Fence rod; 5. Connecting rod; 6. Limiting plate; 7. Limiting rod; 8. Tension spring; 9. Limiting groove; 10. Base plate; 11. Threaded rod; 12. Insert rod; 13. Outer frame; 14. Inner plate; 15. Slider; 16. Slide groove. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] Reference Figure 1-5 A portable, assembled construction fence includes a frame 1, of which two frames 1 are provided. Each frame 1 has a rotatable winding rod 2 rotatably connected to its inner side. The winding rod 2 not only supports the fence structure but also serves to store fence posts 4. When not in use, the fence posts 4 can be wound around the winding rod 2, saving space and facilitating carrying and storage. Several sets of support plates 3 are provided between the two winding rods 2. Each set of support plates 3 has two posts, and fence posts 4 are rotatably connected between the two posts in each set. The fence posts 4 are the main protective part of the fence, used to demarcate the construction area and protect the safety of construction workers and passersby. Connecting rods 5 are provided between adjacent posts 3. Both ends of all connecting rods 5 are rotatably connected to all posts 3 via pins. One end of four connecting rods 5 is rotatably connected to two winding rods 2 via pins.

[0023] Furthermore, both frames 1 are detachably connected to a base plate 10 at their bottom, and each of the four base plates 10 has a fixed insertion rod 12 at one of its four corners. After the two frames 1 are moved to the construction site, the construction workers can install the base plate 10 onto the bottom of the frame 1 and fix it to the ground using the insertion rods 12. In this way, the frame 1 is placed more stably on the ground, making it less prone to movement or tilting, thus enhancing the stability and sturdiness of the frame 1 and ensuring the safety and reliability of the construction fence during use. At the same time, the design of the base plate 10 and the insertion rods 12 also makes the frame 1 easier to fix and disassemble, improving the convenience and flexibility of the construction fence.

[0024] Furthermore, threaded rods 11 are provided at the four corners of the bottom inner side of both frames 1, and the bottom ends of the threaded rods 11 pass through the bottom of the frame 1 and the base plate 10 in sequence through the threaded grooves. After the base plate 10 is installed on the bottom of the frame 1, the construction personnel can rotate the threaded rods 11 to pass through the bottom ends of the threaded grooves through the bottom of the frame 1 and the base plate 10 in sequence, thereby further fixing the base plate 10 to the bottom of the frame 1. This provides a more robust and reliable connection method, ensuring a tight connection between the base plate 10 and the frame 1, enhancing the overall stability and wind pressure resistance of the construction fence. At the same time, the design of the threaded rods 11 also makes the disassembly of the base plate 10 more convenient and quick.

[0025] Furthermore, an outer frame 13 is fixedly connected to the lower side of one of the two frames 1, and an inner plate 14 is slidably connected to the inner side of the outer frame 13. One end of the inner plate 14 is fixedly connected to one side of the other frame 1. When it is necessary to adjust the distance between the two frames 1, the construction personnel can slide the inner plate 14 to move it inside the outer frame 13, thereby moving the other frame 1 and adjusting the width of the fence. This realizes the adjustable connection between the two frames 1, allowing the construction fence to be flexibly adjusted in width according to actual needs, improving the applicability, flexibility and stability of the construction fence.

[0026] Furthermore, sliders 15 are fixedly connected to both sides of the inner plate 14, and the sliders 15 are slidably connected to the inner wall of the outer frame 13 through the slide groove 16. When the inner plate 14 slides inside the outer frame 13, the sliders 15 will slide in the slide groove 16, thereby ensuring the smooth movement and accurate positioning of the inner plate 14.

[0027] Furthermore, the bottom ends of the two winding rods 2 are rotatably connected to the inner bottom of the two frames 1 via rotating shafts, and the top ends of the two winding rods 2 pass through the top of the two frames 1 sequentially via bearing sleeves. The top ends of the two winding rods 2 are fixedly connected to limit plates 6, and the top of the limit plates 6 is provided with limit rods 7. The top of the limit plates 6 and the top of the frames 1 are both provided with limit grooves 9 for use with the limit rods 7. Several limit grooves 9 are provided on the top of the frames 1. Tension springs 8 are sleeved on the limit rods 7, and one end of the limit rods 7 is elastically connected to the top of the frames 1 via the tension springs 8. After the fence is used, the construction personnel can rotate the winding rods 2 to wind the fence rods 4 around the winding rods 2. Then, the limiting rod 7 is inserted into the limiting plate 6 and the limiting groove 9 at the top of the frame 1. The tension spring 8 is used to fix the limiting rod 7 in the limiting groove 9, thereby limiting the winding rod 2 and preventing it from rotating during transportation and storage. This provides a simple and effective limiting method, ensuring the stability of the winding rod 2 during transportation and storage, and preventing the fence 4 from coming apart or being damaged. At the same time, the design of the limiting plate 6, the limiting rod 7, and the tension spring 8 also makes the storage of the fence more convenient and quick, improving the portability and practicality of the construction fence.

[0028] In summary:

[0029] First, the construction workers need to move the two frames 1 to the construction location. These two frames 1 constitute the main support structure of the construction fence, and their ingenious design allows for easy assembly and disassembly. Next, the construction workers begin assembling the fence. They first fix one of the frames 1, ensuring it is firmly placed on the ground as a support point at one end of the fence. To further enhance the stability and sturdiness of the frame 1, the construction workers install a base plate 10 to the bottom of the frame 1 and fix the base plate 10 to the ground using insert rods 12. This makes the frame 1 less prone to movement or tilting, ensuring the safety and reliability of the construction fence during use. Then, the construction workers begin to move the other frame 1. As the frame 1 moves, the winding rods 2, which are rotatably connected inside the two frames 1, begin to gradually unfold. The winding rods 2 are ingeniously designed; they not only support the structure of the fence but also allow the fence posts 4 to be wound and stored away when not in use, greatly saving space. As the other frame 1 moves, several sets of load-bearing plates 3 and fence posts 4 wound around the winding rods 2 also begin to gradually unfold. Each set of support plates 3 has two, and the fence rails 4 are installed between them by a rotatable connection. This design allows the fence rails 4 to be flexibly adjusted in angle and position as needed. When adjusting the distance between the two frames 1, the construction worker can slide the inner plate 14, moving it inside the outer frame 13. Slider blocks 15 are fixedly connected to both sides of the inner plate 14, and the sliders 15 are slidably connected to the inner wall of the outer frame 13 through grooves 16, thus ensuring the smooth movement and accurate positioning of the inner plate 14. By sliding the inner plate 14, the construction worker can move the other frame 1, adjusting the width of the fence, achieving an adjustable connection between the two frames 1, improving the applicability and flexibility of the construction fence. Simultaneously, connecting rods 5 are provided between adjacent pairs of support plates 3, with both ends of the connecting rods 5 rotatably connected to the support plates 3 via pins. This connection method enhances the overall stability and robustness of the fence. Furthermore, one end of each of the four connecting rods 5 is rotatably connected to two winding rods 2 via pins, further ensuring the smoothness and stability of the fence during unfolding and folding. Once the two frames 1 are moved to the appropriate positions and secured, all the fence posts 4 are fully extended, forming a complete construction fence. This fence effectively demarcates the construction area, protecting the safety of construction workers and passersby, and preventing injuries caused by spilled materials and tools during construction. After use, construction workers need to carry and store the fence. They can first rotate the winding rod 2 to wind the fence posts 4 around it. Then, they insert the limiting rod 7 into the limiting plate 6 and the limiting groove 9 at the top of the frame 1. The limiting plate 6 is fixedly connected to the top of the winding rod 2, and a tension spring 8 is fitted on the limiting rod 7, with one end of the limiting rod 7 elastically connected to the top of the frame 1 via the tension spring 8.Using the elastic force of the tension spring 8, the limiting rod 7 is fixed within the limiting groove 9, thereby limiting the winding rod 2 and preventing it from rotating during transportation and storage. This ensures the stability of the fence post 4 during transportation and storage, preventing it from coming apart or being damaged. Finally, construction workers can disassemble the base plate 10 and, by rotating the threaded rod 11, unscrew its bottom end from the threaded groove between the bottom of the frame 1 and the base plate 10, further facilitating the disassembly and transport of the fence.

[0030] 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 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 claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable, assembled construction fence for building purposes, comprising a frame (1), characterized in that, The frame (1) is provided in two parts, and the inner sides of the two frames (1) are rotatably connected to the winding rods (2). Several sets of bearing plates (3) are provided between the two winding rods (2). Each set of bearing plates (3) is provided in two parts, and the two bearing plates (3) in each set are rotatably connected to the fence rods (4). Connecting rods (5) are provided between two adjacent bearing plates (3). The two ends of all connecting rods (5) are rotatably connected to all bearing plates (3) respectively through pins. One end of four of the connecting rods (5) is rotatably connected to two winding rods (2) respectively through pins.

2. The portable, assembled construction fence for building purposes according to claim 1, characterized in that, Both of the frame bodies (1) have a base plate (10) detachably connected to their bottoms, and each of the four base plates (10) has a plug rod (12) fixedly connected to its bottom corner.

3. A portable, assembled construction fence for building purposes according to claim 1, characterized in that, The two frames (1) are provided with threaded rods (11) at the four corners of the bottom inner side, and the bottom ends of the threaded rods (11) pass through the bottom of the frame (1) and the base plate (10) in sequence through the threaded groove.

4. A portable, assembled construction fence for building purposes according to claim 1, characterized in that, One of the two frames (1) has an outer frame (13) fixedly connected to one side of its lower part, and an inner plate (14) is slidably connected to the inner side of the outer frame (13), and one end of the inner plate (14) is fixedly connected to one side of the other frame (1).

5. A portable, assembled construction fence for building purposes according to claim 4, characterized in that, Both sides of the inner plate (14) are fixedly connected to sliders (15), and the sliders (15) are slidably connected to the inner wall of the outer frame (13) through the slide groove (16).

6. A portable, assembled construction fence for building purposes according to claim 1, characterized in that, The bottom ends of the two winding rods (2) are rotatably connected to the inner bottom of the two frames (1) respectively through a rotating shaft, and the top ends of the two winding rods (2) pass through the top of the two frames (1) in sequence through bearing sleeves. The top ends of the two winding rods (2) are fixedly connected to a limiting plate (6), and the top of the limiting plate (6) is provided with a limiting rod (7). The top of the limiting plate (6) and the top of the frame (1) are both provided with limiting grooves (9) for use with the limiting rods (7). Several limiting grooves (9) are provided on the top of the frame (1). A tension spring (8) is sleeved on the limiting rod (7), and one end of the limiting rod (7) is elastically connected to the top of the frame (1) through the tension spring (8).

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