A rust-proof fence

Abstract

The utility model discloses a rust -proof type rail, including rail main part, rail one and rail two, the rail one setting in the left side of rail main part, the rail two sets up in the right side of rail main body, the top and bottom of rail one left side all are seted up with positioning slot. The utility model has the beneficial effect that : the base is fixed with the bottom of rail one, rail two, then the installation pin is passed through the reserved hole of the top of base all around, and the installation hole position of ground foundation is aligned, and the installation pin is hit into the ground through hammering or pressure equipment, and the foundation fixation of single rail unit is completed, and the positioning slot of the left side of the next unit rail one is aligned with the positioning block of the right side of the preceding unit rail two, and the positioning block is completely embedded into the positioning slot by slow insertion, and the height and straightness of two units are ensured to be consistent, and then, the through -hole one of positioning slot and the through -hole two of positioning block are inserted into the fastener such as bolt, pin shaft and are fastened, and the stable connection of adjacent unit is realized.

Description

Technical Field

[0001] This utility model relates to the technical field of rust-proof fences, specifically a rust-proof fence. Background Technology

[0002] In scenarios such as municipal construction, residential communities, industrial parks, and road isolation, fences serve as core facilities for security protection and area demarcation. They are exposed to complex outdoor environments for extended periods, facing multiple challenges including rain erosion, humidity changes, ultraviolet radiation, and atmospheric corrosion.

[0003] Traditional fences have poor rust resistance and are prone to problems such as paint peeling and substrate corrosion during long-term use. This not only leads to damage to the fence's appearance and a decrease in its protective performance, but also requires frequent repairs and replacements, which greatly increases the cost of use and maintenance workload. The fence installation process is also cumbersome and it is difficult to ensure the accuracy and stability of the connection. When subjected to external impact, the connection parts are prone to breakage.

[0004] Therefore, it is necessary to provide a rust-proof fence to solve the above-mentioned technical problems. The information disclosed in this background section is only intended to enhance the understanding of the overall background of this utility model, and is not necessarily to be regarded as an admission or to imply in any way that the information constitutes prior art that has become known to those skilled in the art. Utility Model Content

[0005] The purpose of this utility model is to provide a rust-proof fence to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A rust-proof fence includes a fence body, a first railing, and a second railing. The first railing is located on the left side of the fence body, and the second railing is located on the right side of the fence body. Positioning grooves are provided at the top and bottom of the left side of the first railing, and positioning blocks are installed at the top and bottom of the right side of the second railing. Bases are welded to the bottom of both the first and second railings. The first railing includes a zinc alloy base layer, and a steel alloy layer is provided on the outer surface of the zinc alloy base layer. The outer surface of the steel alloy layer is coated with a polyester anti-oxidation powder material layer.

[0008] Preferably, reflective patches are provided on both the front and back of railing one, and reflective patches are provided on both the front and back of railing two.

[0009] Preferably, the front and rear sides of the positioning groove cavity are provided with through holes, and the outer side of the through holes extends to the front and back of the railing.

[0010] Preferably, the positioning block has two through holes on both the front and rear sides.

[0011] Preferably, the materials of railing one and railing two are the same, the right side of railing one is welded and fixed to the left side of the fence body, and the left side of railing two is welded and fixed to the right side of the fence body.

[0012] Preferably, mounting pins are provided around the top of the base, and the bottom of the mounting pins extends through the bottom of the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The base is welded and fixed to the bottom of railing one and railing two. Then, the mounting pin is inserted through the reserved holes around the top of the base, aligned with the mounting holes of the ground foundation, and the mounting pin is driven into the ground by hammering or pressure equipment to complete the foundation fixing of a single fence unit. The positioning groove on the left side of the rear railing one unit is aligned with the positioning block on the right side of the front railing two unit, and slowly inserted so that the positioning block is fully embedded in the positioning groove, ensuring that the height and straightness of the two units are consistent. Then, the matching fasteners such as bolts and pins are inserted through the through hole one of the positioning groove and the through hole two of the positioning block, and tightened to achieve a stable connection between adjacent units. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of a rust-proof fence according to the present invention;

[0015] Figure 2 This is a schematic diagram of the right side of the main body and railing structure of a rust-proof fence according to this utility model;

[0016] Figure 3 This is a partial sectional view of the railing structure of a rust-proof fence according to this utility model.

[0017] In the diagram: 1. Main body of the fence; 2. Railing 1; 3. Railing 2; 4. Positioning groove; 5. Positioning block; 6. Base; 7. Zinc alloy base layer; 8. Steel alloy layer; 9. Polyester anti-oxidation powder material layer; 10. Reflective patch 1; 11. Reflective patch 2; 12. Mounting pin. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-3This utility model provides a rust-proof fence technical solution: it includes a fence body 1, a first railing 2, and a second railing 3. The first railing 2 is located on the left side of the fence body 1, and the second railing 3 is located on the right side of the fence body 1. The top and bottom of the left side of the first railing 2 are provided with positioning grooves 4, and the top and bottom of the right side of the second railing 3 are provided with positioning blocks 5. The bottom of the first railing 2 and the second railing 3 are both welded with bases 6. The first railing 2 includes a zinc alloy base layer 7, and the outer surface of the zinc alloy base layer 7 is provided with a steel alloy layer 8. The outer surface of the steel alloy layer 8 is sprayed with a polyester anti-oxidation powder material layer 9.

[0020] Furthermore, reflective patches 10 are installed on both the front and back of railing 12, and reflective patches 21 are installed on both the front and back of railing 23. Since reflective patches 10 and 211 are made of high-brightness microprism reflective material, they can reflect external light to form clear visual warning signs at night or in low-light environments, significantly improving the nighttime visibility of the fence, effectively reducing the safety risk of pedestrians and vehicles colliding with the fence, and meeting the nighttime warning needs of scenarios such as road isolation and community security.

[0021] Furthermore, the front and rear sides of the inner cavity of the positioning groove 4 are provided with through holes 1, and the outer side of the through holes 1 extends to the front and back of the railing 2. Through the precise docking structure of "positioning groove 4 + positioning block 5", the rapid assembly between the fence units can be realized. The positioning groove 4 on the left side of the railing 2 and the positioning block 5 on the right side of the railing 3 have a high degree of matching. During assembly, it is only necessary to insert the positioning block 5 into the positioning groove 4 to complete the initial positioning.

[0022] Furthermore, the front and rear sides of the positioning block 5 are provided with through holes two. Fasteners are then inserted into the positioning groove 4 and the through holes one and two on the positioning block 5 to achieve a stable connection of the fence unit. This structural design not only simplifies the installation process and reduces installation time, but also ensures the accuracy and stability of the connection parts, effectively avoiding structural loosening caused by installation deviation.

[0023] Furthermore, the materials of railing 1 (2) and railing 2 (3) are the same. The right side of railing 1 (2) is welded and fixed to the left side of the main body of the fence 1, and the left side of railing 2 (3) is welded and fixed to the right side of the main body of the fence 1. The welding and fixing of railing 1 (2) and railing 2 (3) to the main body of the fence further enhances the overall structural strength and can withstand strong external impacts without easily deforming.

[0024] Furthermore, mounting pins 12 are provided around the top of the base 6. The bottom of the mounting pins 12 penetrates around the bottom of the base 6. By using the mounting pins 12 to directly fix the fence to the ground foundation, such as a concrete base or ground embedded parts, the integrated design of the mounting pins 12 and the base 6 greatly improves the connection stability between the fence and the ground, effectively preventing the fence from tipping over due to wind, external impacts, or other factors. The railing 1 2 and railing 2 3 are made of the same material, ensuring the consistency of the mechanical properties of the components and avoiding the problem of uneven stress caused by material differences, thus further extending the overall service life of the fence.

[0025] It should be noted that this utility model is a rust-proof fence. The fence posts 1 (2) and 2 (3) employ a three-layer composite structure design: a zinc alloy base layer 7, a steel alloy layer 8, and a polyester anti-oxidation powder layer 9. The zinc alloy base layer 7 provides excellent cathodic protection, effectively delaying substrate corrosion. The intermediate steel alloy layer 8 further enhances the mechanical strength and impact resistance of the components. The surface polyester anti-oxidation powder layer 9 forms a dense coating through electrostatic spraying, which not only has strong adhesion and is wear-resistant and scratch-resistant, but also resists ultraviolet radiation and acid / alkali corrosion, effectively preventing moisture and oxygen from contacting the substrate. Stable operation in harsh outdoor environments such as humidity and salt spray significantly reduces maintenance costs and replacement frequency. The precise docking structure of "positioning slot 4 + positioning block 5" enables rapid assembly between fence units. The positioning slot 4 on the left side of railing 1 2 and the positioning block 5 on the right side of railing 2 3 have a high degree of matching. During assembly, simply inserting the positioning block 5 into the positioning slot 4 completes the initial positioning. Then, fasteners are inserted through the through holes 1 and 2 on the positioning slot 4 and positioning block 5 to achieve a secure connection between the fence units. This structural design not only simplifies the installation process and reduces installation time but also ensures the stability of the connection points. The precision and stability of the railings effectively prevent structural loosening caused by installation deviations. Railings 1-2 and 2-3 are welded to the main body 1 of the fence, further enhancing the overall structural strength and making them resistant to strong external impacts and deformation. Reflective patches 1-10 and 2-11 are respectively installed on the front and back of railings 1-2 and 2-3. Both reflective patches 1-10 and 2-11 use high-brightness microprism reflective material, which can reflect external light to form clear visual warning signs at night or in low-light conditions, significantly improving the fence's nighttime visibility and effectively reducing the risk of pedestrian and vehicle collisions. The fence mitigates the safety risks associated with collisions and meets the nighttime warning needs of scenarios such as road isolation and community security. The mounting pins 12, located around the top of the base 6, penetrate the bottom of the base 6 and can directly fix the fence to the ground foundation, such as a concrete base or ground embedded parts. The integrated design of the mounting pins 12 and the base 6 significantly improves the connection stability between the fence and the ground, effectively preventing the fence from tipping over due to wind, external collisions, or other factors. The railing 1 2 and railing 2 3 are made of the same material, ensuring the consistency of the mechanical properties of the components and avoiding stress unevenness caused by material differences, thus further extending the overall service life of the fence.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, this utility model will not explain the control method and circuit connection in detail. The external controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the external controller is a conventional known device.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rust-proof fence, characterized in that: The enclosure includes a main body (1), a first railing (2), and a second railing (3). The first railing (2) is located on the left side of the main body (1), and the second railing (3) is located on the right side of the main body (1). The top and bottom of the left side of the first railing (2) are provided with positioning grooves (4), and the top and bottom of the right side of the second railing (3) are provided with positioning blocks (5). The bottom of the first railing (2) and the second railing (3) are both welded with bases (6). The first railing (2) includes a zinc alloy base layer (7), and the outer surface of the zinc alloy base layer (7) is provided with a steel alloy layer (8). The outer surface of the steel alloy layer (8) is sprayed with a polyester anti-oxidation powder material layer (9).

2. The rust-proof fence according to claim 1, characterized in that: The front and back of the first railing (2) are provided with reflective patches (10), and the front and back of the second railing (3) are provided with reflective patches (11).

3. The rust-proof fence according to claim 1, characterized in that: The front and rear sides of the inner cavity of the positioning groove (4) are provided with through holes, and the outer side of the through holes extends to the front and back of the railing (2).

4. The rust-proof fence according to claim 1, characterized in that: The positioning block (5) has two through holes on its front and rear sides.

5. A rust-proof fence according to claim 1, characterized in that: The material of railing one (2) is the same as that of railing two (3). The right side of railing one (2) is welded and fixed to the left side of the fence body (1), and the left side of railing two (3) is welded and fixed to the right side of the fence body (1).

6. A rust-proof fence according to claim 1, characterized in that: Mounting pins (12) are provided around the top of the base (6), and the bottom of the mounting pins (12) penetrates around the bottom of the base (6).

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