A protective fence for engineering construction

Abstract

This utility model relates to the field of engineering protection technology, and discloses an engineering construction safety railing. The safety railing includes at least two bases, which are locked together by threaded pins. Support legs are fixed to the ends of the bases. Limiting shafts are fixed to both sides of the support legs, anti-slip blocks are fixed to the lower ends of the support legs, connecting holes are provided at the upper ends of the support legs, and locking holes are provided on the sides of the support legs. Several round holes are provided on the bases, and a safety railing is fixed to the support legs, with the railing fixed to the bases and support legs. This utility model of an engineering construction safety railing adopts a prefabricated structure, allowing for quick assembly of easily disassembled parts. It minimizes the space required for parts transportation, shortens construction time, and simplifies construction, reducing the intensity of building railing construction. The simple structure reduces the difficulty of construction for workers, and the simple production process results in low cost, replaceable parts, and a long service life, making it applicable in various protection fields.

Description

Technical Field

[0001] This utility model relates to the field of engineering protection technology, specifically a protective railing for engineering buildings. Background Technology

[0002] Building protection systems are located near construction sites during building and road construction to protect workers and pedestrians during maintenance and repair work.

[0003] However, with existing technology, drilling and foundation construction are required to build protective railings, which is cumbersome and difficult. Commonly assembled protective railings usually have cast foundations, making them difficult to transport and taking a long time to build. Therefore, there is a need for a new type of engineering construction protective railing. Utility Model Content

[0004] The purpose of this utility model is to provide a protective railing for engineering construction to solve the problems in the prior art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A protective railing for construction projects, comprising at least two bases, which are locked together by threaded pins, and the ends of the bases are fixed with feet.

[0007] The support leg is fixedly provided with limiting shafts on both sides, anti-slip block is fixedly provided at the lower end of the support leg, connecting hole is provided at the upper end of the support leg, and locking hole is provided on the side of the support leg.

[0008] Furthermore, the base is provided with several round holes, and a protective railing is fixed on the support leg, with the protective railing fixed to the base and the support leg.

[0009] Furthermore, symmetrically distributed side plates are fixedly provided below the base, and L-shaped grooves are provided on the side plates, with through grooves below the L-shaped grooves.

[0010] Furthermore, a limiting rod is fixedly provided below the side plate to limit a limiting shaft, and the limiting rod is located on one side of the support leg.

[0011] Furthermore, a pin groove is fixedly provided inside the L-shaped groove, and the pin is inserted into the pin groove to connect with the lock hole.

[0012] Furthermore, one side of the connecting hole is connected to a threaded hole, through which the bolt passes and contacts the side of the guardrail inside the connecting hole.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model provides a construction guardrail that adopts a prefabricated structure, with easily disassembled parts for rapid assembly. The parts are transported in a small space, the construction time is short, the construction is simple, and the construction intensity of the guardrail is reduced.

[0015] 2. This utility model provides a protective railing for engineering construction. It has a simple structure, reduces the construction difficulty for construction workers, is easy to produce, has low cost, replaceable parts, and a long service life. It can be applied in various protection fields. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a structural schematic diagram of the building safety railing of this utility model;

[0018] Figure 2 This is a structural schematic diagram of the base of this utility model;

[0019] Figure 3 This is a utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a utility model Figure 2 Enlarged structural diagram at point B.

[0021] The annotations in the attached figures are explained as follows:

[0022] 1. Base; 2. Guardrail; 3. Support leg; 11. Round hole; 12. Side plate; 13. L-shaped groove; 14. Through groove; 15. Limiting rod; 16. Pin groove; 31. Limiting shaft; 32. Anti-slip block; 33. Connecting hole; 34. Threaded hole. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] A type of engineering construction safety railing, such as Figure 1 As shown, the engineering construction guardrail includes at least two bases 1, which are locked together by threaded pins. Several round holes 11 are provided on the base 1. Support legs 3 are fixed to the ends of the base 1, and guardrail 2 is fixed on the support legs 3. The guardrail 2 is fixed on the base 1 and the support legs 3.

[0025] like Figures 2-4As shown, symmetrically distributed side plates 12 are fixedly provided below the base 1. An L-shaped groove 13 is provided on the side plate 12. A through groove 14 is provided below the L-shaped groove 13. A limiting rod 15 is fixedly provided below the side plate 12. The limiting rod 15 is located on one side of the support leg 3. A pin groove 16 is fixedly provided in the L-shaped groove 13. A pin can be inserted into the pin groove 16. A lock hole is provided on the side of the support leg 3.

[0026] Limiting shafts 31 are fixed on both sides of the support leg 3, and anti-slip block 32 is fixed at the lower end of the support leg 3. When the support leg 3 is in a vertical position with the base 1, one limiting shaft 31 is located at the end of the L-shaped groove 13, and the other limiting shaft 31 is located below the side plate 12 and is set on one side of the limiting rod 15. At this time, the support leg 3 is fixed by inserting the pin into the pin groove 16 and locking the support leg 3. At this time, the anti-slip block 32 is in contact with the ground.

[0027] The upper end of the support leg 3 is provided with a connecting hole 33, and one side of the connecting hole 33 is connected to a threaded hole 34. The bolt passes through the threaded hole 34 and contacts the side of the guardrail 2 inside the connecting hole 33 to lock the guardrail 2.

[0028] When it is necessary to set up the guardrail 2 at the construction location, no drilling is required. By connecting the two bases 1 and unfolding them to keep them horizontal, the limiting shaft 31 on the support leg 3 is inserted from the through groove 14 into the L-shaped groove 13 and then gradually slid to the end of the L-shaped groove 13. The other limiting shaft 31 is located on one side of the limiting rod 15. At this time, the support leg 3 is perpendicular to the base 1. After inserting the pin into the pin groove 16, it is connected to the locking hole on the side of the support leg 3. After fixing the support leg 3, the bracket fixes the guardrail 2 on the base 1 and the support leg 3, and the guardrail can be assembled. It can be quickly removed after the construction is completed.

[0029] When storing, both limiting shafts 31 can be slid into the L-shaped groove 13, so that the support legs 3 are set parallel to one side of the base 1, which is convenient for bundling and transportation.

[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 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. An engineered construction barrier, characterized in that, The engineering construction guardrail includes at least two bases (1), which are locked together by threaded pins, and the ends of the bases (1) are fixed with legs (3); The support leg (3) is fixedly provided with limiting shafts (31) on both sides, and anti-slip block (32) is fixedly provided at the lower end of the support leg (3). The support leg (3) is provided with connecting hole (33) at the upper end, and locking hole is provided on the side of the support leg (3).

2. The engineered building guardrail of claim 1, wherein, The base (1) has several round holes (11), and the support (3) is fixed with a guardrail (2). The guardrail (2) is fixed on the base (1) and the support (3).

3. The engineered building guardrail of claim 1, wherein, The base (1) is fixed with symmetrically distributed side plates (12) below it. The side plates (12) are provided with L-shaped grooves (13), and the L-shaped grooves (13) are provided with through grooves (14) below them.

4. The engineering construction safety railing according to claim 3, characterized in that, A limiting rod (15) is fixedly provided below the side plate (12) to limit a limiting shaft (31). The limiting rod (15) is located on one side of the support leg (3).

5. The engineered building guardrail of claim 3, wherein, The L-shaped groove (13) is fixedly provided with a pin groove (16), and the pin is inserted into the pin groove (16) to connect with the lock hole.

6. The engineered building guardrail of claim 2, wherein, One side of the connecting hole (33) is connected to a threaded hole (34), and the bolt passes through the threaded hole (34) and contacts the side of the guardrail (2) inside the connecting hole (33).

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