A safety fence for construction site management

Abstract

The utility model relates to the field of building engineering management, and specifically is a kind of safety fence for building engineering management, including bottom plate, the one side of bottom plate is fixedly connected with stand, the number of stand is two, two the stand between fixedly connected with crosspiece, the one side of crosspiece is provided with buffer structure;The conveying pipe in the buffer structure plays the role of connection and water conveying, one end of water storage cylinder is rotatably connected with first bearing seat by connecting shaft, the other end of water storage cylinder is connected with conveying pipe by swivel joint, and the other end of water storage cylinder can rotate along the inner cavity of swivel joint, rotating water storage cylinder is converted into rotational kinetic energy by rotating motion, impact force is dispersed along the circumferential direction of water storage cylinder, when vehicle collision, water storage cylinder deforms rapidly, absorbs part of collision energy, water storage cylinder is filled with water, and water is further dispersed impact force by flowing and extruding when collision.

Description

Technical Field

[0001] This utility model relates to the field of construction engineering management, specifically a safety fence for construction engineering management. Background Technology

[0002] Construction project management is the management activity of planning, organizing, coordinating, controlling and supervising the entire process of a construction project to ensure that the project is successfully completed according to the predetermined goals. It runs through the entire life cycle of project planning, design, construction, completion acceptance and delivery for use. Its core objective is to achieve comprehensive optimization of quality, cost, schedule and safety through scientific management.

[0003] In construction project management, safety fences are important facilities for ensuring construction safety and regulating site order. However, most traditional construction project management safety fences have simple structures and single functions, and mostly use fixed metal railings or plastic mesh, lacking elastic buffer elements. When subjected to external impacts (such as vehicle collisions or equipment tipping over), the fences are prone to direct deformation or breakage, and cannot effectively absorb impact energy, leading to the expansion of accidents. Utility Model Content

[0004] To address the shortcomings of existing technologies, most traditional safety fences used in construction project management have simple structures and limited functions. They often employ fixed metal railings or plastic mesh, lacking elastic buffer elements. When subjected to external impact, the fences are prone to direct deformation or breakage, failing to effectively absorb impact energy and leading to the escalation of accidents. This utility model proposes a safety fence for construction project management.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a safety fence for construction engineering management, including a base plate, a column fixedly connected to one side of the base plate, two columns, a crossbar fixedly connected between the two columns, and a buffer structure provided on one side of the crossbar; The buffer structure includes multiple conveying pipes, one end of each conveying pipe is fixedly connected to one side of a crossbar, one end of each conveying pipe is fixedly connected to a rotating joint, the inner cavity of the rotating joint is rotatably connected to a water storage cylinder, a reflective strip is fixedly connected to the surface of the water storage cylinder, a connecting shaft is fixedly connected to one end of the water storage cylinder, a first bearing seat is fixedly connected to one side of the base plate, and the surface of the connecting shaft is fixedly connected to the inner wall of the inner ring of the first bearing seat.

[0006] Preferably, the top of the column is provided with a first water-passing cavity, and the inner cavity of the crossbar is provided with a second water-passing cavity. The inner wall of the first water-passing cavity is in communication with the inner wall of the second water-passing cavity, and the inner wall of the second water-passing cavity is in communication with the inner wall of the multiple conveying pipes.

[0007] Preferably, a water guide cover is fixedly connected to the top of the column, and the inner wall of the water guide cover is in communication with the inner wall of the first water passage cavity.

[0008] Preferably, the surface of the column is provided with an overflow groove, and the inner wall of the overflow groove is in communication with the inner wall of the first water passage cavity.

[0009] Preferably, a filter plate is fixedly connected to the inner wall of the first water-passing cavity, and a cleaning component is provided on one side of the filter plate.

[0010] Preferably, the cleaning assembly includes a second bearing seat, one side of which is fixedly connected to one side of the filter plate. A rotating shaft is fixedly connected to the inner wall of the inner ring of the second bearing seat. An extension rod is fixedly connected to the surface of the rotating shaft. There are three extension rods, and one end of each of the three extension rods is fixedly connected to an air scoop. A light emitter is fixedly connected to the inner wall of each air scoop.

[0011] Preferably, a connecting sleeve is fixedly connected to the surface of the rotating shaft, and a scraper is fixedly connected to the surface of the connecting sleeve, with one side of the scraper adhering to one side of the filter plate.

[0012] The advantages of this utility model are: In this utility model's buffer structure, the conveying pipe serves to connect and transport water. One end of the water storage cylinder is rotatably connected to the first bearing seat via a connecting shaft, and the other end of the water storage cylinder is connected to the conveying pipe via a rotating joint. The other end of the water storage cylinder can rotate along the inner cavity of the rotating joint. In traditional fixed water storage cylinders, energy is concentrated locally during a collision, potentially leading to cylinder breakage or uncontrollable vehicle rebound. However, the rotatable water storage cylinder in this construction engineering management safety fence converts collision energy into rotational kinetic energy through rotational motion, dispersing the impact force along the circumference of the water storage cylinder and reducing the peak force at a single point. Furthermore, the water storage cylinder is typically made of highly elastic, high-strength plastic or rubber. When a vehicle collides, the water storage cylinder deforms rapidly, absorbing some of the collision energy. The water inside the cylinder further disperses the impact force through flow and compression during the collision. This solves the problems of traditional construction engineering management safety fences being simple in structure and single in function, often using fixed metal railings or plastic mesh, lacking elastic buffer elements, and easily deforming or breaking when subjected to external impact, failing to effectively absorb impact energy and leading to the escalation of accidents. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This is a half-sectional schematic diagram of the overall structure of this utility model; Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 4 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point B; Figure 5 This is a three-dimensional schematic diagram of the cleaning component of this utility model.

[0015] In the diagram: 1. Base plate; 2. Column; 201. First water passage cavity; 3. Crossbar; 301. Second water passage cavity; 4. Buffer structure; 401. Conveying pipe; 402. Rotary joint; 403. Water storage tank; 404. Reflective strip; 405. Connecting shaft; 406. First bearing seat; 5. Water guide cover; 6. Overflow trough; 7. Filter plate; 8. Cleaning assembly; 801. Second bearing seat; 802. Rotating shaft; 803. Extension rod; 804. Air scoop; 805. Light emitter; 806. Connecting sleeve; 807. Scraper. Detailed Implementation

[0016] 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 scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail. This application discloses a safety fence for construction project management. (Refer to...) Figures 1 to 4 A safety fence for construction project management includes a base plate 1, two posts 2 are fixedly connected to one side of the base plate 1, a crossbar 3 is fixedly connected between the two posts 2, and a buffer structure 4 is provided on one side of the crossbar 3. The buffer structure 4 includes multiple conveying pipes 401, one end of which is fixedly connected to one side of the crossbar 3. One end of each conveying pipe 401 is fixedly connected to a rotating joint 402, the inner cavity of which is rotatably connected to a water storage tank 403. A reflective strip 404 is fixedly connected to the surface of the water storage tank 403, and a connecting shaft 405 is fixedly connected to one end of the water storage tank 403. A first bearing seat 406 is fixedly connected to one side of the base plate 1, and the surface of the connecting shaft 405 is fixedly connected to the inner wall of the inner ring of the first bearing seat 406. In this safety fence for construction project management, the base plate 1, the uprights 2, and the crossbar 3 work together to provide primary support. The conveying pipes 401 in the buffer structure 4 serve to connect and convey water. One end of the water storage tank 403 is rotatably connected to the first bearing seat 406 via the connecting shaft 405. The other end of the water storage cylinder 403 is connected to the delivery pipe 401 via a rotating joint 402, and the other end of the water storage cylinder 403 can rotate along the inner cavity of the rotating joint 402. In the case of a collision, the energy of the traditional fixed water storage cylinder 403 is concentrated locally, which may cause the water storage cylinder 403 to break or the vehicle to bounce uncontrollably. However, the rotatable water storage cylinder 403 in the safety fence for construction engineering management converts the collision energy into rotational kinetic energy through rotational movement, so that the impact force is dispersed along the circumference of the water storage cylinder 403, reducing the peak force at a single point. In addition, the water storage cylinder 403 is usually made of highly elastic and high-strength plastic (such as polyethylene) or rubber. When the vehicle collides, the water storage cylinder 403 deforms rapidly and absorbs part of the collision energy. The water storage cylinder 403 is filled with water, and the water further disperses the impact force through flow and compression during the collision.

[0018] Reference Figures 2 to 4 The top of the column 2 is provided with a first water-passing cavity 201, and the inner cavity of the crossbar 3 is provided with a second water-passing cavity 301. The inner wall of the first water-passing cavity 201 is connected to the inner wall of the second water-passing cavity 301, and the inner wall of the second water-passing cavity 301 is connected to the inner wall of multiple conveying pipes 401. Through the first water-passing cavity 201 and the second water-passing cavity 301, the first water-passing cavity 201 can collect rainwater from the outside during use. Since the inner wall of the first water-passing cavity 201 is connected to the inner wall of the second water-passing cavity 301, the rainwater flows through the second water-passing cavity 301 while entering the first water-passing cavity 201. The second water-passing cavity 301 can gradually add the collected rainwater to each water storage cylinder 403, thereby minimizing the possibility of the water storage cylinder 403 running out of water.

[0019] Reference Figure 2 and Figure 4 A water guide 5 is fixedly connected to the top of the column 2. The inner wall of the water guide 5 is in communication with the inner wall of the first water passage cavity 201. By setting the water guide 5, the port of the water guide 5 is larger than the port of the first water passage cavity 201, which can improve the efficiency of external water collection.

[0020] Reference Figure 4 An overflow groove 6 is provided on the surface of the column 2. The inner wall of the overflow groove 6 is connected to the inner wall of the first water passage cavity 201. The overflow groove 6 can be regarded as the highest water point. During the rainy season, excess water can be discharged from the overflow groove 6.

[0021] Reference Figures 2 to 5 A filter plate 7 is fixedly connected to the inner wall of the first water-passing cavity 201. A cleaning component 8 is provided on one side of the filter plate 7. The cleaning component 8 includes a second bearing seat 801. One side of the second bearing seat 801 is fixedly connected to one side of the filter plate 7. A rotating shaft 802 is fixedly connected to the inner wall of the inner ring of the second bearing seat 801. An extension rod 803 is fixedly connected to the surface of the rotating shaft 802. There are three extension rods 803. One end of each of the three extension rods 803 is fixedly connected to an air scoop 804. A light emitter 805 is fixedly connected to the inner wall of each air scoop 804. A connecting sleeve 806 is fixedly connected to the surface of the rotating shaft 802. A scraper 807 is fixedly connected to the surface of the connecting sleeve 806. One side of the scraper 807 is attached to the filter plate 7. On one side, through the filter plate 7 and the cleaning component 8, the filter plate 7 can block external particulate impurities and garbage, and try to prevent particulate impurities and garbage from entering the first water passage cavity 201 and causing blockage. The air scoop 804 in the cleaning component 8 can more effectively capture wind energy and convert the power of the wind into its own rotational power. The air scoop 804 can drive the extension rod 803 and the rotating shaft 802 to rotate along the second bearing seat 801. When the air scoop 804 rotates continuously, it can improve the visibility of the light emitter 805. The connecting sleeve 806 and the scraper 807 are fixedly connected as one unit. When the rotating shaft 802 rotates, it can drive the connecting sleeve 806 and the scraper 807 to rotate, so that the scraper 807 can clean the filter plate 7.

[0022] Working principle: The base plate 1, column 2, and crossbar 3 work together to provide the main support. The conveying pipe 401 in the buffer structure 4 connects and conveys water. One end of the water storage cylinder 403 is rotatably connected to the first bearing seat 406 via the connecting shaft 405. The other end of the water storage cylinder 403 is connected to the conveying pipe 401 via a rotating joint 402, and the other end of the water storage cylinder 403 can rotate along the inner cavity of the rotating joint 402. In the case of a collision, the energy of the traditional fixed water storage cylinder 403 is concentrated locally in the water storage cylinder 403. This could lead to the water tank 403 rupturing or the vehicle rebounding uncontrollably. However, the rotatable water tank 403 in the safety fence for construction project management converts collision energy into rotational kinetic energy through rotational movement, dispersing the impact force along the circumference of the water tank 403 and reducing the peak force at a single point. Furthermore, the water tank 403 is usually made of highly elastic and high-strength plastic or rubber. When a vehicle collides, the water tank 403 deforms rapidly, absorbing some of the collision energy. The water tank 403 is filled with water, which further disperses the impact force through flow and compression during the collision. During use, the first water-passing cavity 201 collects rainwater from the outside. Since the inner wall of the first water-passing cavity 201 is connected to the inner wall of the second water-passing cavity 301, rainwater flows through the second water-passing cavity 301 as it enters the first water-passing cavity 201. The second water-passing cavity 301 gradually adds the collected rainwater to each water storage cylinder 403, thus minimizing the risk of water shortage in the storage cylinder 403. The filter plate 7 blocks external particulate impurities and debris, minimizing their entry into the first water-passing cavity 201. To prevent blockage, the air scoop 804 in the cleaning assembly 8 can more effectively capture wind energy and convert the wind power into its own rotational power. The air scoop 804 can drive the extension rod 803 and the rotating shaft 802 to rotate along the second bearing seat 801. When the air scoop 804 rotates continuously, it can improve the visibility of the light emitter 805. The connecting sleeve 806 and the scraper 807 are fixedly connected as one unit. When the rotating shaft 802 rotates, it can drive the connecting sleeve 806 and the scraper 807 to rotate, so that the scraper 807 can clean the filter plate 7.

[0023] 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 claimed utility model.

Claims

1. A safety fence for construction project management, comprising a base plate (1), characterized in that: A column (2) is fixedly connected to one side of the base plate (1). There are two columns (2). A crossbar (3) is fixedly connected between the two columns (2). A buffer structure (4) is provided on one side of the crossbar (3). The buffer structure (4) includes a conveying pipe (401), and there are multiple conveying pipes (401). One end of each of the multiple conveying pipes (401) is fixedly connected to one side of the crossbar (3). One end of the conveying pipe (401) is fixedly connected to a rotating joint (402). The inner cavity of the rotating joint (402) is rotatably connected to a water storage cylinder (403). A reflective strip (404) is fixedly connected to the surface of the water storage cylinder (403). A connecting shaft (405) is fixedly connected to one end of the water storage cylinder (403). A first bearing seat (406) is fixedly connected to one side of the base plate (1). The surface of the connecting shaft (405) is fixedly connected to the inner wall of the inner ring of the first bearing seat (406).

2. The safety fence for construction project management according to claim 1, characterized in that: The top of the column (2) is provided with a first water passage cavity (201), and the inner cavity of the crossbar (3) is provided with a second water passage cavity (301). The inner wall of the first water passage cavity (201) is connected to the inner wall of the second water passage cavity (301), and the inner wall of the second water passage cavity (301) is connected to the inner wall of multiple conveying pipes (401).

3. A safety fence for construction project management according to claim 2, characterized in that: The top of the column (2) is fixedly connected to a water guide cover (5), and the inner wall of the water guide cover (5) is in communication with the inner wall of the first water passage cavity (201).

4. A safety fence for construction project management according to claim 2, characterized in that: The surface of the column (2) is provided with an overflow groove (6), and the inner wall of the overflow groove (6) is in communication with the inner wall of the first water passage cavity (201).

5. A safety fence for construction project management according to claim 2, characterized in that: A filter plate (7) is fixedly connected to the inner wall of the first water-passing cavity (201), and a cleaning component (8) is provided on one side of the filter plate (7).

6. A safety fence for construction project management according to claim 5, characterized in that: The cleaning assembly (8) includes a second bearing seat (801), one side of which is fixedly connected to one side of the filter plate (7). A rotating shaft (802) is fixedly connected to the inner wall of the inner ring of the second bearing seat (801). An extension rod (803) is fixedly connected to the surface of the rotating shaft (802). There are three extension rods (803). One end of each of the three extension rods (803) is fixedly connected to a wind scoop (804). A light emitter (805) is fixedly connected to the inner wall of each wind scoop (804).

7. A safety fence for construction project management according to claim 6, characterized in that: A connecting sleeve (806) is fixedly connected to the surface of the rotating shaft (802), and a scraper (807) is fixedly connected to the surface of the connecting sleeve (806). One side of the scraper (807) is attached to one side of the filter plate (7).

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