Warning fence device for hydraulic engineering dike

Abstract

The utility model discloses a warning fence device for a hydraulic engineering dike, which comprises a plurality of upright posts, a plurality of transverse breast boards are arranged between every two adjacent upright posts, and the transverse breast boards are arranged at intervals along the axis direction of the upright posts; a plurality of connecting through holes are distributed in the vertical column at intervals in the axis direction, the forming direction of each connecting through hole is perpendicular to the axis direction of the vertical column, a transverse breast board is connected into each connecting through hole in a penetrating mode, a butt joint groove is formed in one end of each transverse breast board, and a butt joint block is arranged at the other end of each transverse breast board. Every two adjacent transverse breast boards which are located at the same height of the stand column are connected in a matched mode through the butt joint grooves and the butt joint blocks, and the connecting positions of the butt joint grooves and the butt joint blocks are located in the connecting through holes; the adjacent transverse breast boards of the device are connected in a matched mode through the butt joint grooves and the butt joint blocks, installation is convenient and fast, and the installation efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy projects, and relates to a warning fence device for levees in water conservancy projects. Background Art

[0002] During the management of levees in water conservancy projects, in order to prevent pedestrians and vehicles from falling into the levee and causing safety accidents, warning protection fences are installed around the levees in water conservancy projects for isolation and warning.

[0003] At present, the existing warning fence structures for levees in water conservancy projects are usually very long, and the connection methods between structures mostly use bolt connection for splicing and assembly. This connection method is cumbersome to install and has a low installation efficiency. At the same time, the levee environment is humid. When the fence is connected by bolts and rust occurs, it is very inconvenient to disassemble and replace the fence. Content of the Utility Model

[0004] The purpose of the utility model is to provide a warning fence device for levees in water conservancy projects, which solves the problems of cumbersome installation and low installation efficiency existing in the prior art where the fence is connected by bolts.

[0005] The technical solution adopted by the utility model is that a warning fence device for levees in water conservancy projects includes columns. There are several columns, and a horizontal railing is arranged between every two adjacent columns. There are several horizontal railings and they are arranged at intervals along the axial direction of the columns;

[0006] Several connection through holes are distributed at intervals along the axial direction of the columns. The opening direction of each connection through hole is perpendicular to the axial direction of the column. A horizontal railing is inserted into each connection through hole. One end of the horizontal railing is provided with a docking groove, and the other end of the horizontal railing is provided with a docking block. Every two adjacent horizontal railings at the same height of the column are connected by matching the docking groove and the docking block, and the connection part of the docking groove and the docking block is located inside the connection through hole.

[0007] The characteristics of the utility model also lie in:

[0008] The columns, the docking blocks and the docking grooves are also respectively provided with a first insertion hole, a second insertion hole and a third insertion hole. An insertion rod is commonly inserted into the first insertion hole, the second insertion hole and the third insertion hole. One end of each insertion rod is commonly fixed to a handle rod, and a return spring is also sleeved on the insertion rod. One end of the return spring is fixed to the handle rod, and the other end of the return spring is fixed to the surface of the column.

[0009] One limiting block is respectively arranged at both ends of the horizontal railing, and the distance from the limiting block to the end of the horizontal railing is equal to half of the depth of the connection through hole.

[0010] A fixing base is also fixedly connected to the bottom of the column. A plurality of fixing holes are provided in the fixing base, and the opening direction of the fixing holes is perpendicular to the surface of the fixing base.

[0011] A rectangular through hole is also provided in the middle of the horizontally arranged railing. The opening direction of the rectangular through hole is perpendicular to the plate surface of the horizontally arranged railing. A rectangular block is inserted into the rectangular through hole in a matching manner. A limiting block is arranged at one end of the rectangular block, and a warning sign is fixedly connected to the other end of the rectangular block after passing through the rectangular through hole.

[0012] An installation groove is provided at the end of the rectangular block on the side close to the limiting block. The opening direction of the installation groove is parallel to the axial direction of the rectangular block. A rotating shaft is rotatably connected in the installation groove. The rotating shaft is fixedly connected to the limiting block. A torsion spring is sleeved on the rotating shaft, and the two ends of the torsion spring are respectively connected to the limiting block and the rectangular block.

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

[0014] For the warning fence device for levees in water conservancy projects of the utility model, the adjacent horizontally arranged railings are connected in a matching manner through a docking groove and a docking block, which is convenient and fast to install, and has high installation efficiency, effectively solving the problems of cumbersome installation and low installation efficiency of the fence connected by bolts; at the same time, the device fixedly connects the horizontally arranged railing and the column through the inserting and fixing rod, and can be disassembled and replaced at any time even in a humid environment without being affected by rust. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the warning fence device for levees in water conservancy projects of the utility model;

[0016] Figure 2 is a schematic structural diagram of the column and the horizontally arranged railing in the warning fence device for levees in water conservancy projects of the utility model;

[0017] Figure 3 is a schematic structural diagram of the docking groove and the docking block in the warning fence device for levees in water conservancy projects of the utility model;

[0018] Figure 4 is Figure 1 the enlarged view of part A in

[0019] Figure 5 is a sectional view of the rectangular block in the warning fence device for levees in water conservancy projects of the utility model.

[0020] In the figure, 1. vertical column, 2. horizontal railing, 3. docking groove, 4. docking block, 5. connecting through-hole, 6. first insertion fixing hole, 7. second insertion fixing hole, 8. third insertion fixing hole, 9. insertion fixing rod, 10. handle rod, 11. return spring, 12. limit stop block, 13. fixed seat, 14. fixing hole, 15. rectangular through-hole, 16. rectangular block, 17. limit block, 18. warning sign, 19. installation groove, 20. rotating shaft, 21. torsion spring. Detailed implementation mode

[0021] The present utility model will be described in detail below in conjunction with the accompanying drawings and the detailed implementation mode.

[0022] The warning fence device for the levee of the water conservancy project of the present utility model is as Figure 1 shown, including a vertical column 1. There are several vertical columns 1. Between every two adjacent vertical columns 1, there is a horizontal railing 2 arranged. There are several horizontal railings 2 and they are arranged at intervals along the axial direction of the vertical column 1;

[0023] Several connecting through-holes 5 are arranged at intervals along the axial direction of the vertical column 1. The opening direction of each connecting through-hole 5 is perpendicular to the axial direction of the vertical column 1. A horizontal railing 2 is inserted into each connecting through-hole 5. As Figure 2 and Figure 3 shown, one end of the horizontal railing 2 is provided with a docking groove 3, and the other end of the horizontal railing 2 is provided with a docking block 4. Every two adjacent horizontal railings 2 at the same height are connected by matching the docking groove 3 and the docking block 4. The connection part of the docking groove 3 and the docking block 4 is located inside the connecting through-hole 5. The adjacent horizontal railings 2 are connected by matching the docking groove 3 and the docking block 4. The corresponding number of horizontal railings 2 can be selected according to the length of the fence required for the levee. The installation is convenient and fast, and the installation efficiency is high. At the same time, it is also convenient to disassemble and replace at any time, effectively solving the problem in the prior art that the warning fence for the levee of the water conservancy project is fixed and installed in a cumbersome manner by bolt connection and the installation efficiency is low.

[0024] The column 1, the docking block 4 and the docking groove 3 are also respectively provided with a first insertion hole 6, a second insertion hole 7 and a third insertion hole 8. A fixing rod 9 is inserted into the first insertion hole 6, the second insertion hole 7 and the third insertion hole 8 together. One end of each fixing rod 9 is fixedly connected to a handle rod 10 together. A return spring 11 is also sleeved on the fixing rod 9. One end of the return spring 11 is fixedly connected to the handle rod 10, and the other end of the return spring 11 is fixedly connected to the surface of the column 1. The fixing rod 9 passes through the first insertion hole 6 and is inserted into the second insertion hole 7 and the third insertion hole 8, so that the horizontally arranged railing 2 and the column 1 are fixedly connected to each other, replacing the bolt fixing method. At the same time, it further strengthens the connection between the docking block 4 and the docking groove 3, preventing displacement and detachment between the docking block 4 and the docking groove 3. The return spring 11 provides a pulling force for the fixing rod 9 to firmly insert it into the first insertion hole 6, the second insertion hole 7 and the third insertion hole 8 to prevent it from falling off. The horizontally arranged railing 2 and the column 1 are fixedly connected to each other through the fixing rod 9, which is convenient and fast to install and has high installation efficiency. At the same time, even in a humid environment, it can be disassembled and replaced at any time without being affected by rust, effectively solving the problem that it is very inconvenient to disassemble and replace the railing when it is corroded by the bolt connection method of the railing.

[0025] A limiting block 12 is respectively arranged at both ends of the horizontally arranged railing 2. The distance from the limiting block 12 to the end of the horizontally arranged railing 2 is equal to half of the through-hole depth of the connecting through-hole 5. The setting of the limiting block 12 plays a limiting role, which is convenient for installing the horizontally arranged railing 2 so that two adjacent horizontally arranged railings 2 are both placed inside the connecting through-hole 5.

[0026] A fixing seat 13 is also fixedly connected to the bottom of the column 1. A plurality of fixing holes 14 are opened on the fixing seat 13. The opening direction of the fixing holes 14 is perpendicular to the surface of the fixing seat 13. The column 1 can be fixed on the ground through the fixing seat 13.

[0027] A rectangular through-hole 15 is also opened in the middle of the horizontally arranged railing 2. As Figure 4 and Figure 5 shown, the opening direction of the rectangular through-hole 15 is perpendicular to the plate surface of the horizontally arranged railing 2. A rectangular block 16 is inserted into the rectangular through-hole 15 in a matching manner. A limiting block 17 is arranged at one end of the rectangular block 16. A warning sign 18 is fixedly connected to the other end of the rectangular block 16 after passing through the rectangular through-hole 15. The warning sign 18 plays a warning role. The setting of the rectangular block 16 and the rectangular through-hole 15 can facilitate the replacement of the warning sign 18 after it is damaged.

[0028] An installation groove 19 is provided at the end of the rectangular block 16 on the side close to the limit block 17. The opening direction of the installation groove 19 is parallel to the axial direction of the rectangular block 16. A rotating shaft 20 is rotatably connected in the installation groove 19. The rotating shaft 20 is fixedly connected to the limit block 17. A torsion spring 21 is sleeved on the rotating shaft 20. The two ends of the torsion spring 21 are respectively connected to the limit block 17 and the rectangular block 16. The limit block 17 plays a role of fixing and limiting. After passing the rectangular block 16 together with the limit block 17 through the rectangular through hole 15, twist the limit block 17 so that its two ends are in contact with the installation horizontal railing 2, so that the warning sign 18 is fixed on the horizontal railing 2. The torsion spring 21 provides a pulling force to prevent the limit block 17 from falling off.

[0029] The working principle of the warning fence device for levees in water conservancy projects of the present utility model is as follows:

[0030] During installation, select a column 1. First, pull the insertion fixing rod 9 through the handle rod 10. At the same time, the return spring 11 is also stretched. Then insert one end of the two horizontal railings 2 into the connection through hole 5. The two horizontal railings 2 are connected by matching the docking groove 3 and the docking block 4. Then release the handle rod 10 so that the insertion fixing rod 9 passes through the first insertion fixing hole 6 and is inserted into the second insertion fixing hole 7 and the third insertion fixing hole 8. The return spring 11 is reset, so that the horizontal railing 2 and the column 1 are fixedly connected to each other. Repeat the above process to connect and fix the other end of the horizontal railing 2 to another column 1. Finally, bolt-fix the column 1 to the foundation through the fixing seat 13. Then, after passing the rectangular block 16 together with the limit block 17 through the rectangular through hole 15, twist the limit block 17 so that its two ends are in contact with the installation horizontal railing 2, so that the warning sign 18 is fixed on the horizontal railing 2. The torsion spring 21 provides a pulling force. During disassembly, first twist the limit block 17 and then pull out the rectangular block 16 together with the limit block 17 from the rectangular through hole 15.

[0031] The specific embodiment of the warning fence device for levees in water conservancy projects of the present utility model is as follows:

[0032] Embodiment 1

[0033] The warning fence device for levees in water conservancy projects includes columns 1. There are several columns 1. A horizontal railing 2 is arranged between every two adjacent columns 1. There are several horizontal railings 2 and they are arranged at intervals along the axial direction of the columns 1;

[0034] Several connection through holes 5 are distributed at intervals along the axial direction of the column 1. The opening direction of each connection through hole 5 is perpendicular to the axial direction of the column 1. A horizontal railing 2 is inserted through each connection through hole 5. One end of the horizontal railing 2 is provided with a docking groove 3. The other end of the horizontal railing 2 is provided with a docking block 4. Every two adjacent horizontal railings 2 located at the same height of the column 1 are connected by matching the docking groove 3 and the docking block 4. The connection part of the docking groove 3 and the docking block 4 is located inside the connection through hole 5.

[0035] The column 1, the docking block 4 and the docking groove 3 are also respectively provided with a first insertion hole 6, a second insertion hole 7 and a third insertion hole 8. A single insertion rod 9 is inserted into the first insertion hole 6, the second insertion hole 7 and the third insertion hole 8 together. One end of each insertion rod 9 is fixedly connected to a handle rod 10 together. A return spring 11 is also sleeved on the insertion rod 9. One end of the return spring 11 is fixedly connected to the handle rod 10, and the other end of the return spring 11 is fixedly connected to the surface of the column 1.

[0036] Embodiment 2

[0037] A warning fence device for a water conservancy project dike includes columns 1. There are several columns 1. A horizontal fence board 2 is arranged between every two adjacent columns 1. There are several horizontal fence boards 2 and they are arranged at intervals along the axis direction of the columns 1;

[0038] The columns 1 are distributed with several connecting through holes 5 at intervals along the axis direction. The opening direction of each connecting through hole 5 is perpendicular to the axis direction of the column 1. A horizontal fence board 2 is inserted through each connecting through hole 5. One end of the horizontal fence board 2 is provided with a docking groove 3, and the other end of the horizontal fence board 2 is provided with a docking block 4. Every two adjacent horizontal fence boards 2 located at the same height of the column 1 are connected by matching the docking groove 3 and the docking block 4. The connection part of the docking groove 3 and the docking block 4 is located inside the connecting through hole 5.

[0039] The column 1, the docking block 4 and the docking groove 3 are also respectively provided with a first insertion hole 6, a second insertion hole 7 and a third insertion hole 8. A single insertion rod 9 is inserted into the first insertion hole 6, the second insertion hole 7 and the third insertion hole 8 together. One end of each insertion rod 9 is fixedly connected to a handle rod 10 together. A return spring 11 is also sleeved on the insertion rod 9. One end of the return spring 11 is fixedly connected to the handle rod 10, and the other end of the return spring 11 is fixedly connected to the surface of the column 1.

[0040] Both ends of the horizontal fence board 2 are also respectively provided with a limit stop block 12. The distance from the limit stop block 12 to the end of the horizontal fence board 2 is equal to half of the through hole depth of the connecting through hole 5.

[0041] The bottom of the column 1 is also fixedly connected with a fixed seat 13. The fixed seat 13 is provided with several fixing holes 14. The opening direction of the fixing holes 14 is perpendicular to the surface of the fixed seat 13.

[0042] Embodiment 3

[0043] A warning fence device for a water conservancy project dike includes columns 1. There are several columns 1. A horizontal fence board 2 is arranged between every two adjacent columns 1. There are several horizontal fence boards 2 and they are arranged at intervals along the axis direction of the columns 1;

[0044] A number of connecting through-holes 5 are distributed at intervals along the axial direction of the column 1. The opening direction of each connecting through-hole 5 is perpendicular to the axial direction of the column 1. A horizontal railing 2 is inserted into each connecting through-hole 5. One end of the horizontal railing 2 is provided with a docking groove 3, and the other end of the horizontal railing 2 is provided with a docking block 4. Every two adjacent horizontal railings 2 at the same height of the column 1 are connected by matching the docking groove 3 and the docking block 4. The connection part of the docking groove 3 and the docking block 4 is located inside the connecting through-hole 5.

[0045] The column 1, the docking block 4 and the docking groove 3 are also respectively provided with a first insertion hole 6, a second insertion hole 7 and a third insertion hole 8. A fixing rod 9 is inserted into the first insertion hole 6, the second insertion hole 7 and the third insertion hole 8 together. One end of each fixing rod 9 is fixedly connected to a handle rod 10 together. A return spring 11 is also sleeved on the fixing rod 9. One end of the return spring 11 is fixedly connected to the handle rod 10, and the other end of the return spring 11 is fixedly connected to the surface of the column 1.

[0046] One limiting stop block 12 is respectively arranged at both ends of the horizontal railing 2. The distance from the limiting stop block 12 to the end of the horizontal railing 2 is equal to half of the through-hole depth of the connecting through-hole 5.

[0047] A fixing seat 13 is fixedly connected to the bottom of the column 1. A number of fixing holes 14 are formed in the fixing seat 13. The opening direction of the fixing holes 14 is perpendicular to the surface of the fixing seat 13.

[0048] A rectangular through-hole 15 is also formed in the middle of the horizontal railing 2. The opening direction of the rectangular through-hole 15 is perpendicular to the plate surface of the horizontal railing 2. A rectangular block 16 is inserted into the rectangular through-hole 15 in a matching manner. One end of the rectangular block 16 is provided with a limiting block 17, and a warning sign 18 is fixedly connected after the other end of the rectangular block 16 passes through the rectangular through-hole 15.

[0049] An installation groove 19 is formed at the end of the rectangular block 16 on the side close to the limiting block 17. The opening direction of the installation groove 19 is parallel to the axial direction of the rectangular block 16. A rotating shaft 20 is rotatably connected in the installation groove 19. The rotating shaft 20 is fixedly connected to the limiting block 17. A torsion spring 21 is sleeved on the rotating shaft 20. The two ends of the torsion spring 21 are respectively connected to the limiting block 17 and the rectangular block.

Claims

1. Warning fence device for levees of water conservancy projects, characterized in that It includes upright columns (1), and there are several of the upright columns (1). A horizontal railing (2) is arranged between every two adjacent upright columns (1). There are several of the horizontal railings (2) and they are arranged at intervals along the axial direction of the upright columns (1). Several connecting through holes (5) are distributed at intervals along the axial direction of the upright column (1). The opening direction of each connecting through hole (5) is perpendicular to the axial direction of the upright column (1). A horizontal railing (2) is inserted through each connecting through hole (5). One end of the horizontal railing (2) is provided with a docking groove (3), and the other end of the horizontal railing (2) is provided with a docking block (4). Every two adjacent horizontal railings (2) at the same height of the upright column (1) are connected in a matching manner through the docking groove (3) and the docking block (4), and the connection part of the docking groove (3) and the docking block (4) is located inside the connecting through hole (5).

2. The warning fence device for the levee of the water conservancy project according to claim 1, wherein, The upright column (1), the docking block (4), and the docking groove (3) are also respectively provided with a first insertion hole (6), a second insertion hole (7), and a third insertion hole (8). An insertion rod (9) is inserted into the first insertion hole (6), the second insertion hole (7), and the third insertion hole (8) together. One end of each insertion rod (9) is fixedly connected to a handle rod (10) together. A return spring (11) is also sleeved on the insertion rod (9). One end of the return spring (11) is fixedly connected to the handle rod (10), and the other end of the return spring (11) is fixedly connected to the surface of the upright column (1).

3. The warning fence device for the levee of a water conservancy project according to claim 1, characterized in that, One limiting block (12) is respectively arranged at both ends of the horizontal railing (2), and the distance from the limiting block (12) to the end of the horizontal railing (2) is equal to half of the through hole depth of the connecting through hole (5).

4. The warning fence device for a water conservancy project embankment according to claim 1, characterized in that, A fixing base (13) is also fixedly connected to the bottom of the upright column (1). Several fixing holes (14) are opened on the fixing base (13), and the opening direction of the fixing holes (14) is perpendicular to the surface of the fixing base (13).

5. The warning fence device for the levee of the water conservancy project according to claim 1, characterized in that, A rectangular through hole (15) is also opened in the middle of the horizontal railing (2). The opening direction of the rectangular through hole (15) is perpendicular to the plate surface of the horizontal railing (2). A rectangular block (16) is inserted into the rectangular through hole (15) in a matching manner. One end of the rectangular block (16) is provided with a limiting block (17), and a warning sign (18) is fixedly connected to the other end of the rectangular block (16) after passing through the rectangular through hole (15).

6. The warning fence device for the levee of a water conservancy project according to claim 5, characterized in that, An installation groove (19) is opened at the end of the rectangular block (16) on the side close to the limiting block (17). The opening direction of the installation groove (19) is parallel to the axial direction of the rectangular block (16). A rotating shaft (20) is rotatably connected in the installation groove (19). The rotating shaft (20) is fixedly connected to the limiting block (17). A torsion spring (21) is sleeved on the rotating shaft (20), and both ends of the torsion spring (21) are respectively connected to the limiting block (17) and the rectangular block.

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