Protective fence for water conservancy project

Abstract

The utility model belongs to the field of water conservancy projects, and particularly relates to a protective fence for water conservancy projects, which comprises an embedded part, a fixing drill rod is arranged on the surface of the embedded part in a penetrating manner, and clamping blocks are fixedly connected to positions, close to four corners, of the top of the embedded part; the mounting rings connected with the supporting rods on the surfaces of the adjacent mounting plates in a sleeving mode are rotated to a proper angle, the two sides of one handrail abut against threaded columns at the same time, at the moment, threads on the surfaces of the two threaded columns are distributed in a bilateral symmetry mode, and when the handrails rotate in one direction, the threaded columns at the two ends of the handrails are installed in the handrails at the same time; at the moment, the structural design that the mounting ring is tightly attached to the surface of the supporting rod is adopted, the handrail can be conveniently connected with the mounting plates at different angles, the adaptability of the device is improved, then a connecting piece is clamped to the top of the mounting column, the connecting piece is fixed through a nut, and the safety of the device is improved through a protective cover; and the installation efficiency of workers and the use safety are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a protective fence for water conservancy projects and belongs to the technical field of water conservancy projects. BACKGROUND

[0002] In a broad sense, water conservancy projects are projects built to prevent and control water disasters and develop and utilize water resources, including flood control, waterlogging control, irrigation, water supply, hydropower generation, navigation, water resource protection, soil and water conservation, and water conservancy projects in water-related projects such as aquaculture, tourism, and ecological environment improvement.

[0003] During the construction of water conservancy projects, protective measures are usually needed for dangerous water areas, so protective fences for water conservancy projects are needed.

[0004] The existing protective fences for water conservancy projects have a relatively fixed structure, and the vertical connection method is usually used at the corners. When facing irregular water area conditions, a large amount of fence material may be needed, which may reduce the adaptability of the device and increase the construction cost.

[0005] Therefore, a protective fence for water conservancy projects is proposed to solve the above problems. SUMMARY

[0006] The utility model aims to overcome the above technical defects and provide a protective fence for water conservancy projects with strong adaptability, improved safety, and improved installation efficiency.

[0007] A protective fence for water conservancy projects includes a pre-embedded part with a fixed drill. The pre-embedded part is provided with an installation mechanism. The installation mechanism is provided with a support rod. The support rod surface is provided with a limiting block and an installation ring. The support rod top is provided with an upper cover mechanism. The side of the installation ring is provided with a threaded column. The threaded column surface is provided with a handrail.

[0008] Further, the installation mechanism includes a clamping block. The clamping block is fixedly arranged at the top of the pre-embedded part near the four corners. The inner side of the clamping block is provided with an installation plate. The support rod is fixedly arranged on the installation plate.

[0009] Further, the installation plate surface is provided with a bolt, and the bottom end of the bolt is threadedly connected with the inside of the pre-embedded part.

[0010] Further, the side of the installation plate is fixedly connected with a reinforcing plate, the shape of the reinforcing plate is triangular, and the side view of the installation plate is T-shaped.

[0011] Further, the mounting ring is rotatably connected with the support rod; the shape of the inner wall of the mounting ring is matched with the shape of the side surface of the limiting block; and the upper and lower surfaces of the mounting ring are tightly abutted against the surface of the limiting block.

[0012] Further, the upper cover mechanism comprises a mounting column; the mounting column is fixedly arranged at the top of the support rod; and the surface of the mounting column is threadedly matched with a nut.

[0013] Further, the surface of the mounting column is clamped with a connecting piece, and the top surface of the connecting piece is tightly abutted against the bottom surface of the nut.

[0014] Further, the top surface of the nut is fixedly connected with a protective cover, and the protective cover is in a semispherical shape.

[0015] Further, the surface of the rail is equidistantly provided with a plurality of grooves.

[0016] The utility model discloses the beneficial effect lies in:

[0017] 1. The utility model discloses a mounting ring is rotated to the appropriate angle of the support rod sleeve of the surface of adjacent mounting plate, and the both sides of one rail are tightly abutted to the threaded column simultaneously, and the screw thread on the surface of two threaded columns is distributed left and right symmetry at this time, when the rail is rotated to one direction, the threaded column at both ends of the rail is installed in the interior of the rail simultaneously, and the structure design that the mounting ring is tightly abutted to the surface of support rod at this time, the mounting plate of rail connection different angle is convenient, and the adaptability of device is improved.

[0018] 2. The utility model discloses a connecting piece is clamped with the top of mounting column, and the connecting piece is fixed through the nut, and the protective cover increases the security of device, and the surface of the rail is equidistantly provided with a plurality of grooves, and the installation efficiency of worker and the security when using are improved. DRAWINGS

[0019] Figure 1 It is the front view structure schematic diagram of the utility model;

[0020] Figure 2 It is the connecting piece structure schematic diagram of the utility model;

[0021] Figure 3 It is the limiting block structure schematic diagram of the utility model;

[0022] Figure 4 It is the mounting plate structure schematic diagram of the utility model.

[0023] In the figure: 1, embedded part; 2, fixed rod; 3, clamping block; 4, mounting plate; 5, bolt; 6, reinforcing plate; 7, support rod; 8, limiting block; 9, mounting column; 10, connecting piece; 11, nut; 12, protective cover; 13, mounting ring; 14, threaded column; 15, railing; 16, groove. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail with the help of the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0025] Please refer to Figures 1-4 As shown in the figure, a protective fence for water conservancy projects, including embedded part 1, embedded part 1 is provided with fixed rod 2;The installation mechanism is arranged on the embedded part 1;The installation mechanism is provided with support rod 7;The surface of the support rod 7 is sleeved with limiting block 8 and mounting ring 13;The top of the support rod 7 is provided with a cover mechanism;The side of the mounting ring 13 is provided with threaded column 14;The surface of the threaded column 14 is threadedly connected with railing 15.

[0026] The installation mechanism includes clamping block 3;The clamping block 3 is fixedly arranged on the top of the embedded part near the four corners;The inner side of the clamping block 3 is clamped and mounted with mounting plate 4;The support rod (7) is fixedly arranged on the mounting plate 4.

[0027] The surface of the mounting plate 4 is provided with bolt 5, and the bottom end of the bolt 5 is threadedly connected with the inside of the embedded part 1.

[0028] The side of the mounting plate 4 is fixedly connected with reinforcing plate 6, and the shape of the reinforcing plate 6 is triangular, and the side view of the mounting plate 4 is T-shaped.

[0029] When working, the structure design that the bolt 5 penetrates the surface of the mounting plate 4 and is threadedly connected with the inside of the embedded part 1 improves the stability of the device during installation.

[0030] When working, the structure design that the triangular reinforcing plate 6 connects the side of the T-shaped mounting plate 4 improves the structural strength of the mounting plate 4.

[0031] Further, the shape of the inner wall of the mounting ring 13 is matched with the shape of the side of the limiting block 8, and the upper and lower surfaces of the mounting ring 13 are tightly abutted against the surface of the limiting block 8;

[0032] When working, the structure design that the shape of the inner wall of the mounting ring 13 is matched with the shape of the side of the limiting block 8, and the upper and lower surfaces of the mounting ring 13 are tightly abutted against the surface of the limiting block 8, facilitates the installation of the mounting ring 13 at the fixed position.

[0033] Further, the surface of the mounting column 9 is clamped and mounted with the connecting piece 10, and the top surface of the connecting piece 10 is tightly fitted with the bottom surface of the nut 11.

[0034] In operation, the connecting piece 10 is clamped and mounted on the mounting column 9, and the top surface of the connecting piece 10 is tightly fitted with the bottom surface of the nut 11, so that the connecting piece 10 fixes the mounting column 9 and the support rod 7, thereby improving the stability of the device during installation.

[0035] Further, the top surface of the nut 11 is fixedly connected with the protective cover 12, and the protective cover 12 is in a hemispherical shape.

[0036] In operation, the hemispherical protective cover 12 is arranged on the top surface of the nut 11, thereby improving the safety of the device during use.

[0037] Further, a plurality of grooves 16 are equidistantly arranged on the surface of the railing 15.

[0038] In operation, the plurality of grooves 16 are equidistantly arranged on the surface of the railing 15, thereby improving the roughness of the surface of the railing 15, and improving the installation efficiency of the workers and the safety during use.

[0039] The above detailed description of the specific embodiments of the present application does not constitute a limitation on the scope of protection of the present application. Any other corresponding changes and modifications made according to the technical concept of the present application shall be included in the scope of protection of the claims of the present application.

Claims

1. A protective fence for hydraulic works, comprising a preformed element (1), characterized in that: The pre-embedded part (1) is provided with a fixed rivet (2); the pre-embedded part (1) is provided with a mounting mechanism; the mounting mechanism is provided with a support rod (7); the surface of the support rod (7) is sleeved with a limiting block (8) and a mounting ring (13); the top of the support rod (7) is provided with a cover mechanism; the side of the mounting ring (13) is provided with a threaded column (14); the surface of the threaded column (14) is threadedly connected with a railing (15).

2. The protective fence for hydraulic engineering according to claim 1, characterized in that: The mounting mechanism comprises a clamping block (3); the clamping block (3) is fixedly arranged on the top of the pre-embedded part near the four corners; the inner side of the clamping block (3) is clamped and mounted with a mounting plate (4); the support rod (7) is fixedly arranged on the mounting plate (4).

3. The protective fence for hydraulic engineering according to claim 2, characterized in that: The surface of the mounting plate (4) is provided with a bolt (5), and the bottom end of the bolt (5) is threadedly connected with the inside of the pre-embedded part (1).

4. The protective fence for hydraulic engineering according to claim 3, characterized in that: The side of the mounting plate (4) is fixedly connected with a reinforcing plate (6), the shape of the reinforcing plate (6) is triangular, and the side view of the mounting plate (4) is T-shaped.

5. The protective fence for hydraulic engineering according to claim 1, characterized in that: The mounting ring (13) and the support rod (7) are rotatably connected; the shape of the inner wall of the mounting ring (13) is matched with the shape of the side of the limiting block (8), and the upper and lower surfaces of the mounting ring (13) are tightly abutted against the surface of the limiting block (8).

6. The protective fence for hydraulic engineering according to claim 1, characterized in that: The cover mechanism comprises a mounting column (9); the mounting column (9) is fixedly arranged on the top of the support rod (7); the surface of the mounting column (9) is threadedly connected with a nut (11).

7. The protective fence for hydraulic engineering according to claim 6, characterized in that: The surface of the mounting column (9) is clamped and mounted with a connecting piece (10), and the top surface of the connecting piece (10) is tightly attached to the bottom surface of the nut (11).

8. The protective fence for hydraulic engineering according to claim 7, characterized in that: The top surface of the nut (11) is fixedly connected with a protective cover (12), and the shape of the protective cover (12) is hemispherical.

9. The protective fence for hydraulic engineering according to claim 1, characterized in that: The surface of the railing (15) is equidistantly provided with a plurality of grooves (16).

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