Protective fence structure for construction site
Through the design of steel structure fences, the aesthetics, stability and recycling of construction protective fences are solved, and the effect of efficient isolation and improvement of urban image is achieved.
Patent Information
- Application Number
- CN202422327518.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-24
AI Technical Summary
The existing construction protective fence structure has shortcomings in aesthetics, stability, wind resistance and recycling, and it is difficult to meet the needs of modern city image and construction efficiency.
It adopts a steel structure fence design, including components such as reinforced concrete base, galvanized steel plate and angle steel. It increases stability through a compact design and oblique support structure, and uses standardized components for quick assembly and disassembly. The exterior surface can be customized for improved aesthetics.
It has achieved efficient isolation of construction areas in limited spaces, with a large bearing capacity and wind resistance, meeting the aesthetic needs of the city's image, and can be reused to reduce resource waste.
Smart Images
Figure CN223062170U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction protection enclosure structures, in particular to a construction site protection enclosure structure. Background Art
[0002] Construction protection fences are important facilities at construction sites or other engineering sites, used to isolate construction areas and protect the surrounding environment and pedestrian safety. In recent years, with the rapid development of social economy and urbanization, in urban construction sites, the role of protection fences has gradually attracted social attention in addition to safety protection, becoming a part of the city's image.
[0003] At present, the existing traditional brick exterior walls are difficult to meet the requirements of the aesthetics of the modern urban image due to their long construction period, large construction area and relatively simple appearance. In addition, brick walls are inefficient, costly, and have poor wind resistance and stability during implementation and cannot be recycled. Another common single-column steel structure simple enclosure has poor wind resistance and is easy to collapse. It can only be used in areas with sparse population and non-core urban areas, and cannot play a good role in safety protection and taking into account the urban image.
[0004] Based on this, the utility model designs a construction site protective enclosure structure, optimizes the traditional wall structure so that its functions can achieve the characteristics of easy installation and implementation, safety and reliability, and beautiful appearance, thereby bringing about a comprehensive improvement in the urban image. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a construction site protection enclosure structure.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction site protective enclosure structure, comprising a reinforced concrete base, a first concrete cushion layer, a crushed stone cushion layer, a C20 concrete base, a second concrete cushion layer, a first galvanized steel plate, a second galvanized steel plate, a first galvanized square steel, a second galvanized square steel, a transverse galvanized angle steel, an oblique galvanized angle steel, a galvanized iron sheet, a galvanized square tube and a top plate, a first concrete cushion layer is arranged at the bottom of the reinforced concrete base, a crushed stone cushion layer is arranged at the bottom of the first concrete cushion layer, and a first galvanized steel plate is pre-embedded at the upper end of the reinforced concrete base.
[0007] As a preferred technical solution of the utility model, a C20 concrete base is cast on one side of the reinforced concrete base, a second concrete cushion layer is provided at the bottom of the C20 concrete base, and a second galvanized steel plate is pre-embedded at the upper end of the C20 concrete base.
[0008] As a preferred technical solution of the present utility model, a first galvanized square steel and a second galvanized square steel are fixedly welded on the first galvanized steel plate, and one set is arranged every 1.5 meters between the first galvanized square steel and the second galvanized square steel.
[0009] As a preferred technical solution of the present utility model, a horizontal galvanized angle steel and an inclined galvanized angle steel are fixedly welded between the first galvanized square steel and the second galvanized square steel, and the tops of the first galvanized square steel and the second galvanized square steel are both connected to the top plate.
[0010] As a preferred technical solution of the present utility model, galvanized iron sheets with a thickness of 1.5 mm are nailed and paved on one side of the first galvanized square steel close to the pedestrian path, and the outer surface of the galvanized iron sheets is decorated with artificial turf with a thickness of 25 mm.
[0011] As a preferred technical solution of the present utility model, a galvanized square pipe is arranged in the middle of the second galvanized square steel. The upper end of the galvanized square pipe is fixedly connected to the second galvanized square steel, and the lower end of the galvanized square pipe is pre-fixedly connected to a C20 concrete base through M chemical anchor bolts.
[0012] As a preferred technical solution of the present utility model, a galvanized square pipe is arranged in the middle of the second galvanized square steel. The upper end of the galvanized square pipe is fixedly connected to the second galvanized square steel, and the lower end of the galvanized square pipe is pre-fixedly connected to a C20 concrete base through M chemical anchor bolts.
[0013] As a preferred technical solution of the present utility model, one set of the galvanized square pipes is arranged every 1.5 meters or 3.0 meters.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] 1. Through the compact design of the steel structure enclosure of the present utility model, the occupied space is small, and the construction area can be effectively isolated in a limited space. By adding an inclined support structure, the stability of the enclosure is greatly increased. At the same time, the setting of two columns enables the protective enclosure to have a large bearing capacity and a high wind resistance coefficient, with good stability. At the same time, the steel structure enclosure adopts standardized components and connection methods, which are convenient for quick assembly and disassembly, adapt to the needs of different construction sites, and improve construction efficiency.
[0016] 2. The steel structure protective enclosure of the present utility model has strong flexibility. The size, color, etc. of the enclosure can be customized according to customer needs to meet the personalized needs of different construction projects, making the protective enclosure play a safety protection role while meeting the requirements of the aesthetics of the modern urban image. At the same time, the materials of the steel structure enclosure are environmentally friendly. Through the design of a detachable structure, it can be disassembled and assembled repeatedly, realizing the recyclability of the enclosure and reducing resource waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:
[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0019] Figure 2 is a schematic diagram of the enlarged partial structure of the present utility model.
[0020] In the figure: 1, reinforced concrete foundation; 2, first concrete cushion; 3, crushed stone cushion; 4, C20 concrete foundation; 5, second concrete cushion; 6, first galvanized steel plate; 7, second galvanized steel plate; 8, first galvanized square steel; 9, second galvanized square steel; 10, horizontal galvanized angle steel; 11, diagonal galvanized angle steel; 12, galvanized iron sheet; 13, galvanized square pipe; 14, roof slab. Detailed implementation manners
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying Figure 1-2 drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0022] Embodiment
[0023] Please refer Figure 1-2 to the following. The present utility model provides the following technical solutions: A construction site protection fence structure includes a reinforced concrete foundation 1, a first concrete cushion 2, a crushed stone cushion 3, a C20 concrete foundation 4, a second concrete cushion 5, a first galvanized steel plate 6, a second galvanized steel plate 7, a first galvanized square steel 8, a second galvanized square steel 9, a horizontal galvanized angle steel 10, a diagonal galvanized angle steel 11, a galvanized iron sheet 12, a galvanized square pipe 13, and a roof slab 14. The bottom of the reinforced concrete foundation 1 is provided with a first concrete cushion 2, the bottom of the first concrete cushion 2 is provided with a crushed stone cushion 3, and a first galvanized steel plate 6 is embedded at the upper end of the reinforced concrete foundation 1.
[0024] A C20 concrete foundation 4 is poured on one side of the reinforced concrete foundation 1. The bottom of the C20 concrete foundation 4 is provided with a second concrete cushion 5, and a second galvanized steel plate 7 is embedded at the upper end of the C20 concrete foundation 4.
[0025] The above-mentioned reinforced concrete pedestal 1 is a 800x800x800mm thick reinforced concrete foundation formed by pouring. The above-mentioned C20 concrete pedestal 4 is a foundation with a size of not less than 500x500x400mm and is formed by pouring concrete above C20. The above-mentioned first galvanized steel plate 6 is a 600x600x12mm thick galvanized steel plate, and the above-mentioned second galvanized steel plate 7 is a 200x200x8mm thick galvanized steel plate.
[0026] The first galvanized square steel 8 and the second galvanized square steel 9 are welded and fixed on the first galvanized steel plate 6, and one set is arranged at an interval of 1.5 meters between the first galvanized square steel 8 and the second galvanized square steel 9.
[0027] The transverse galvanized angle steel 10 and the inclined galvanized angle steel 11 are welded and fixed between the first galvanized square steel 8 and the second galvanized square steel 9, and the tops of the first galvanized square steel 8 and the second galvanized square steel 9 are both connected to the top plate 14.
[0028] Through the structure composed of the first galvanized square steel 8, the second galvanized square steel 9, the transverse galvanized angle steel 10 and the inclined galvanized angle steel 11, the protective fence has a large bearing capacity and a high wind resistance coefficient, ensuring the stability of the fence. At the same time, by using standardized components and connection methods, it is convenient for quick assembly and disassembly, improving the construction efficiency.
[0029] The specifications of the above-mentioned first galvanized square steel 8 and the second galvanized square steel 9 are 100x100x5.0mm, and the heights of the first galvanized square steel 8 and the second galvanized square steel 9 exceed 3 meters. The specifications of the transverse galvanized angle steel 10 and the inclined galvanized angle steel 11 welded between the first galvanized square steel 8 and the second galvanized square steel 9 are 40x40x4.0mm galvanized angle steel.
[0030] Please refer to Figure 1 and Figure 2 , on the side of the first galvanized square steel 8 close to the pedestrian road, a 1.5mm thick galvanized iron sheet 12 is nailed and paved, and the outer surface of the galvanized iron sheet 12 is decorated with a 25mm thick artificial turf.
[0031] A galvanized square pipe 13 is arranged in the middle part of the second galvanized square steel 9. The upper end of the galvanized square pipe 13 is fixedly connected to the second galvanized square steel 9, and the lower end of the galvanized square pipe 13 is pre-fixedly connected to the C20 concrete pedestal 4 through an M12 chemical anchor bolt.
[0032] The above-mentioned gravel cushion layer 3 is a 40x80x2mm thick galvanized square pipe.
[0033] One set of the galvanized square pipes 13 is arranged at an interval of 1.5 meters or 3.0 meters.
[0034] By decorating the outer surface of the above galvanized iron sheet 12 with artificial turf, the aesthetics of the protective fence can be improved, and the size, color, etc. of the fence can be customized according to customer needs, with good flexibility. And through the connection of the second galvanized steel plate 7, the second galvanized square steel 9 and the galvanized square pipe 13 to form an inclined support structure, so that the protective fence has good stability.
[0035] The working principle and usage process of the present utility model are as follows: First, pour the reinforced concrete foundation 1 and the C20 concrete foundation 4, and embed the first galvanized steel plate 6 at the upper end of the reinforced concrete foundation 1, embed the second galvanized steel plate 7 at the upper end of the C20 concrete foundation 4, make a C20 first concrete cushion 2 at the bottom of the reinforced concrete foundation 1, make a gravel cushion 3 below the C20 first concrete cushion 2, make a second concrete cushion 5 at the bottom of the C20 concrete foundation 4, weld the first galvanized square steel 8 and the second galvanized square steel 9 at the upper end of the first galvanized steel plate 6, and use the horizontal galvanized angle steel 10 and the inclined galvanized angle steel 11 to weld horizontally and obliquely between the first galvanized square steel 8 and the second galvanized square steel 9 to form a truss, so that the protective fence has a large bearing capacity and a high wind resistance coefficient. And the galvanized iron sheet 12 is nailed and paved on the side of the first galvanized square steel 8 close to the pedestrian road, and the galvanized iron sheet 12 is decorated with 25 mm thick artificial turf to achieve a beautifying effect. When the second galvanized square steel 9 exceeds 3 meters, a galvanized square pipe 13 is arranged for diagonal bracing in the middle part. The lower end of the galvanized square pipe 13 is pre-fixed to the C20 concrete foundation 4 through M12 chemical anchor bolts. The stability of the fence is increased through the inclined support structure, and the protective fence is not easily toppled.
[0036] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A construction site protection enclosure structure, comprising a reinforced concrete base (1), a first concrete cushion (2), a gravel cushion (3), a C20 concrete base (4), a second concrete cushion (5), a first galvanized steel plate (6), a second galvanized steel plate (7), a first galvanized square steel (8), a second galvanized square steel (9), a transverse galvanized angle steel (10), an inclined galvanized angle steel (11), a galvanized iron sheet (12), a galvanized square pipe (13) and a top plate (14), characterized in that: A first concrete cushion layer (2) is provided at the bottom of the reinforced concrete base (1), a crushed stone cushion layer (3) is provided at the bottom of the first concrete cushion layer (2), and a first galvanized steel plate (6) is embedded at the upper end of the reinforced concrete base (1).
2. The protective enclosure structure for a construction site according to claim 1, characterized in that: A C20 concrete base (4) is cast on one side of the reinforced concrete base (1), a second concrete cushion layer (5) is provided at the bottom of the C20 concrete base (4), and a second galvanized steel plate (7) is embedded at the upper end of the C20 concrete base (4).
3. A construction site protection enclosure structure according to claim 1, characterized in that: A first galvanized square steel (8) and a second galvanized square steel (9) are welded and fixed on the first galvanized steel plate (6), and one set is arranged at an interval of 1.5 meters between the first galvanized square steel (8) and the second galvanized square steel (9).
4. A construction site protection enclosure structure according to claim 3, characterized in that: A transverse galvanized angle steel (10) and an inclined galvanized angle steel (11) are welded and fixed between the first galvanized square steel (8) and the second galvanized square steel (9), and the tops of the first galvanized square steel (8) and the second galvanized square steel (9) are both connected to the top plate (14).
5. A construction site protection fence structure according to claim 1, characterized in that: Galvanized iron sheets (12) with a thickness of 1.5 mm are nailed and paved on the side of the first galvanized square steel (8) close to the pedestrian path, and the outer surface of the galvanized iron sheets (12) is decorated with artificial turf with a thickness of 25 mm.
6. The construction site protection enclosure structure according to claim 1, characterized in that: A galvanized square pipe (13) is provided at the middle part of the second galvanized square steel (9), the upper end of the galvanized square pipe (13) is fixedly connected to the second galvanized square steel (9), and the lower end of the galvanized square pipe (13) is pre-fixedly connected to the C20 concrete base (4) through M12 chemical anchor bolts.
7. A construction site protection enclosure structure according to claim 6, characterized in that: One set of the galvanized square pipes (13) is arranged at an interval of 1.5 meters or 3.0 meters.