Water conservancy safety construction fence

Abstract

The utility model belongs to the technical field of water conservancy construction, and particularly relates to a water conservancy safety construction fence which comprises a fence fixing rod, and a conical fixing block is fixedly connected to the bottom of the fence fixing rod. Two pairs of through holes are formed in the side wall of the conical fixing block; the through hole is obliquely formed; the inner side wall of the through hole is fixedly connected with a limiting pipe; the inner side wall of the limiting pipe is slidably connected with a fixing column. An extrusion plate is fixedly connected to the end part of the fixing column, so that the fixing column is pushed out from the through hole, the range of the fixing column in the soil is enlarged, the stress area of the equipment is effectively enlarged, and meanwhile, the extrusion plate can support the equipment to a certain extent on the surface of the soil, so that the stress effect of the equipment is further improved; and the situation that the equipment inclines due to wind blowing is reduced, the stability of the equipment is improved, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy construction, in particular to a water conservancy safety construction fence. Background Art

[0002] When carrying out water conservancy construction, workers need to use fences to enclose the construction site to reduce safety hazards caused by the entry of others.

[0003] The conventional fence in the prior art is mainly composed of a fence fixing rod and a blocking net. The staff inserts the fence fixing rod into the ground and then fixes the blocking net on the fence fixing rod to enclose the construction site.

[0004] When encountering strong winds, since the force-bearing surface of the fence is large, the fence fixing rods may be blown down by the wind, thereby causing safety hazards. Therefore, a water conservancy safety construction fence is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a water conservancy safety construction fence.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a water conservancy safety construction fence described in the utility model includes a fence fixing rod, a conical fixing block is fixedly connected to the bottom of the fence fixing rod; two pairs of through holes are opened on the side wall of the conical fixing block; the through holes are inclined; the inner side walls of the through holes are fixedly connected to a limiting tube; the inner side walls of the limiting tube are slidably connected to a fixing column; the end of the fixing column is fixedly connected to an extrusion plate.

[0007] Preferably, a fixed base is provided at the end of the fence fixing rod; the fixed base is threadedly connected to the top of the fence fixing rod; a connecting hole is opened on the top of the fixed base; a connecting column is slidably connected inside the connecting hole; and an alarm is fixedly connected to the top of the connecting column.

[0008] Preferably, a slide groove is provided on the inner side wall of the connecting hole; two pairs of sliding fixing blocks are provided on the inner side wall of the slide groove; two pairs of arc-shaped magnet sheets are provided on the inner side wall of the slide groove; the sliding fixing blocks and the arc-shaped magnet sheets are arranged in a circular array; a card groove is provided in the middle of the connecting column.

[0009] Preferably, a pair of limit plates are fixedly connected to the inner side wall of the slide groove; a plurality of groups of partitions are provided at the end of the limit plate; the partition is fixedly connected to the middle of a pair of limit plates; the sliding fixed block is located between the pair of partitions; and the arc-shaped magnet sheet is fixedly connected between the pair of partitions.

[0010] Preferably, the side wall of the limiting plate is provided with a plurality of column grooves; the column grooves are arranged in an array; a cylinder is rotatably connected to the inner side wall of the column groove; and the cylinder is in contact with the sliding fixed block.

[0011] Preferably, a baffle is provided on the inner side wall of the through hole; and the baffle is hinged to the inner side wall of the through hole.

[0012] Preferably, a reflective sticker is provided in the middle of the fence fixing rod; the reflective sticker is fixedly connected to the middle of the fence fixing rod.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a water conservancy safety construction fence. By arranging a conical fixing block at the bottom of the fence fixing rod, it is convenient for workers to insert it into the soil. After the conical fixing block is inserted into the soil, the worker presses the extrusion plate to push the fixing column out from the through hole, thereby increasing the range of the fixing column in the soil, thereby effectively increasing the force-bearing area of ​​the equipment. At the same time, the extrusion plate can provide certain support on the ground surface, thereby further increasing the force effect of the equipment, reducing the tilting of the equipment due to wind, improving the stability of the equipment, and reducing the occurrence of safety hazards.

[0015] 2. The utility model provides a water conservancy safety construction fence. By setting an alarm on the top of the fence fixing rod, the staff inserts the connecting column into the connecting hole to complete the installation of the alarm, thereby effectively warning passers-by, reducing the situation where passers-by mistakenly enter the construction site at night, improving safety during construction, and reducing the occurrence of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the fixed base in the utility model;

[0019] Figure 3 It is a cross-sectional view of the conical fixing block in the utility model;

[0020] Figure 4 It is a cross-sectional view of the fixed base in the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0022] Figure 6 It is a three-dimensional diagram of the limiting plate in the utility model.

[0023] Legend:

[0024] 1. Fence fixing rod; 11. Conical fixing block; 12. Through hole; 13. Limiting tube; 14. Fixing column; 15. Extrusion plate; 2. Fixed base; 21. Connecting hole; 22. Connecting column; 23. Alarm; 3. Slide; 31. Sliding fixing block; 32. Arc magnet sheet; 33. Slot; 4. Limiting plate; 41. Partition; 5. Column slot; 51. Cylinder; 6. Baffle; 7. Reflective sticker. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Specific examples are given below.

[0027] See also Figure 1 - Figure 6 The utility model provides a water conservancy safety construction fence, including a fence fixing rod 1, a conical fixing block 11 is fixedly connected to the bottom of the fence fixing rod 1; the side wall of the conical fixing block 11 is provided with two pairs of through holes 12; the through holes 12 are inclined; the inner side wall of the through hole 12 is fixedly connected to a limiting tube 13; the inner side wall of the limiting tube 13 is slidably connected to a fixing column 14; the end of the fixing column 14 is fixedly connected to an extrusion plate 15. When working, when carrying out water conservancy construction, the staff needs to use the fence to enclose the construction site to reduce the safety hazards caused by the entry of others, and the traditional fence is mainly composed of a fence fixing rod 1 and a blocking net. The staff inserts the fence fixing rod 1 into the ground and fixes the blocking net on the fence fixing rod 1 , so as to enclose the construction site. When encountering strong winds, due to the large force-bearing surface of the fence, the fence fixing rod 1 will be blown down by the wind, thereby causing safety hazards. The conical fixing block 11 provided at the bottom of the fence fixing rod 1 makes it easy for the staff to insert it into the soil. After the conical fixing block 11 is inserted into the soil, the staff presses the extrusion plate 15 to push the fixing column 14 out from the through hole 12, thereby increasing the range of the fixing column 14 in the soil, thereby effectively increasing the force-bearing area of ​​the equipment. At the same time, the extrusion plate 15 can provide certain support to it on the ground surface, thereby further increasing the force-bearing effect of the equipment, reducing the tilting of the equipment due to wind, improving the stability of the equipment, and reducing the occurrence of safety hazards.

[0028] Further, such as Figure 1 - Figure 5 As shown, a fixed base 2 is provided at the end of the fence fixing rod 1; the fixed base 2 is threadedly connected to the top of the fence fixing rod 1; a connecting hole 21 is opened at the top of the fixed base 2; a connecting column 22 is slidably connected inside the connecting hole 21; an alarm 23 is fixedly connected to the top of the connecting column 22. When working, at night, when the light is dim, passers-by cannot clearly see the fence. Through the alarm 23 set on the top of the fence fixing rod 1, the staff inserts the connecting column 22 into the connecting hole 21, and the installation of the alarm 23 is completed, thereby effectively warning passers-by, reducing the situation where passers-by mistakenly enter the construction site at night, improving the safety during construction, and reducing the occurrence of accidents.

[0029] Further, such as Figure 3 - Figure 4 As shown, the inner wall of the connecting hole 21 is provided with a slide groove 3; the inner wall of the slide groove 3 is provided with two pairs of sliding fixing blocks 31; the inner wall of the slide groove 3 is provided with two pairs of arc-shaped magnet sheets 32; the sliding fixing blocks 31 and the arc-shaped magnet sheets 32 are arranged in a circular array; a card slot 33 is provided in the middle of the connecting column 22. During operation, when installing the alarm 23, the staff inserts the connecting column 22 at the bottom of the alarm 23 into the connecting hole 21. When the connecting column 22 is inserted into the connecting hole 21, the connecting column 22 will squeeze the sliding fixing block 31 into the inside of the slide groove 3. Since the sliding fixing block 31 and the arc-shaped magnet sheet 32 ​​are made of the same material, and there is a repulsive force between the two, when the connecting column 22 is inserted into the connecting hole 21, the sliding fixing block 31 will be squeezed into the inside of the slide groove 3. After the connecting column 22 is fully inserted into the fixed base 2, the repulsive force between the arc-shaped magnet sheet 32 ​​and the sliding fixing block 31 will push the sliding fixing block 31 into the slot 33, thereby fixing the connecting column 22, that is, fixing the alarm 23. During disassembly, due to the arc-shaped ends of the slot 33 and the sliding fixing block 31, the staff pulls the alarm 23, causing the sliding fixing block 31 to be squeezed, and then squeezes the sliding fixing block 31 into the slide slot 3, so that the alarm 23 can be disassembled. The detachable setting effectively facilitates the installation and disassembly of the equipment by the staff, reduces the difficulty of the staff during installation and disassembly, and facilitates the installation and replacement of the equipment by the staff.

[0030] Further, such as Figure 4 - Figure 6As shown, a pair of limit plates 4 are fixedly connected to the inner wall of the slide groove 3; a plurality of groups of partitions 41 are arranged at the ends of the limit plates 4; the partitions 41 are fixedly connected to the middle of the pair of limit plates 4; the sliding fixed block 31 is located between the pair of partitions 41. During operation, since the limit plates 4 are made of graphite, when the sliding fixed block 31 moves, the friction between the limit plates 4 and the sliding fixed block 31 can be effectively reduced, thereby improving the sliding smoothness of the equipment. At the same time, through the provision of the partitions 41, the pair of partitions 41 limit the sliding fixed block 31 in the middle, thereby effectively reducing the moving range of the sliding fixed block 31, so that the sliding fixed block 31 fixes the connecting column 22 in four different directions, thereby effectively increasing the fixing effect of the equipment and improving the stability of the equipment.

[0031] Further, such as Figure 4 - Figure 6 As shown, the side wall of the limiting plate 4 is provided with multiple groups of column grooves 5; the column grooves 5 are arranged in an array; the inner wall of the column groove 5 is rotatably connected with a cylinder 51; the cylinder 51 is in contact with the sliding fixed block 31. During operation, when the sliding fixed block 31 moves, the sliding connection between the sliding fixed block 31 and the limiting plate 4 is transformed into a rolling friction between the sliding fixed block 31 and the cylinder 51 through the arranged cylinder 51, thereby effectively reducing the friction force of the sliding fixed block 31 when moving, thereby improving the smoothness of the sliding fixed block 31 when sliding, while reducing wear, thereby effectively increasing the service life of the equipment.

[0032] Further, such as Figure 1 and Figure 3 As shown, the inner wall of the through hole 12 is provided with a baffle 6; the baffle 6 is hinged on the inner wall of the through hole 12. During operation, through the baffle 6 provided at the through hole 12, when the conical fixing block 11 is inserted into the soil, the soil will enter the through hole 12. Through the baffle 6 provided at the through hole 12, when the conical fixing block 11 is inserted into the soil, the entry of soil can be reduced through the baffle 6. When the fixing column 14 is pushed downward, the fixing column 14 will push open the baffle 6, thereby reducing the blockage of the through hole 12.

[0033] Further, such as Figure 1 and Figure 2 As shown, a reflective sticker 7 is provided in the middle of the fence fixing rod 1; the reflective sticker 7 is fixedly connected to the middle of the fence fixing rod 1. When working, the reflective sticker 7 set on the surface of the fence fixing rod 1 will reflect the light when it is irradiated by light at night, thereby reminding passers-by, thereby further improving the safety of pedestrians at night and reducing the occurrence of safety hazards.

[0034] Working principle: When carrying out water conservancy construction, workers need to use fences to enclose the construction site to reduce safety hazards caused by the entry of others, and the traditional fence is mainly composed of a fence fixing rod 1 and a barrier net. The worker inserts the fence fixing rod 1 into the ground, and then fixes the barrier net on the fence fixing rod 1 to enclose the construction site. When encountering strong winds, due to the large force-bearing surface of the fence, the fence fixing rod 1 will be blown down by the wind, thereby causing safety hazards. The conical fixing block 11 set at the bottom of the fence fixing rod 1 makes it easy for the worker to insert it into the soil. After the conical fixing block 11 is inserted into the soil, the worker presses the extrusion plate 15 to push the fixing column 14 out of the through hole 12, thereby improving the fixing column 14 in the soil. The range in the soil, thereby effectively increasing the force-bearing area of ​​the equipment. At the same time, the extrusion plate 15 can provide certain support on the ground surface, thereby further increasing the force-bearing effect of the equipment, reducing the tilting of the equipment by the wind, improving the stability of the equipment, and reducing the occurrence of safety hazards. At night, the light is dim and passers-by cannot clearly see the fence. By setting the alarm 23 on the top of the fence fixing rod 1, the staff inserts the connecting column 22 into the connecting hole 21, and the installation of the alarm 23 is completed, thereby effectively warning passers-by, reducing the situation where passers-by mistakenly enter the construction site at night, improving the safety during construction, and reducing the occurrence of accidents. When installing the alarm 23, the staff will connect the connecting column at the bottom of the alarm 23 22 is inserted into the connecting hole 21. When the connecting column 22 is inserted into the connecting hole 21, the connecting column 22 will squeeze the sliding fixing block 31 into the inside of the slide groove 3. Since the sliding fixing block 31 and the arc-shaped magnet sheet 32 ​​are made of the same material and there is a repulsive force between the two, after the connecting column 22 is completely inserted into the fixed base 2, the repulsive force between the arc-shaped magnet sheet 32 ​​and the sliding fixing block 31 will push the sliding fixing block 31 into the card slot 33, thereby fixing the connecting column 22, that is, fixing the alarm 23. When disassembling, due to the arc shape of the card slot 33 and the end of the sliding fixing block 31, the staff pulls the alarm 23, so that the sliding fixing block 31 is squeezed by force, and then the sliding fixing block 31 is squeezed into the inside of the slide groove 3, so that the alarm 23 can be disassembled. The unloading type setting effectively facilitates the installation and disassembly of the equipment by the staff, reduces the difficulty of the staff during installation and disassembly, and is convenient for the staff to install and replace the equipment. Since the limit plate 4 is made of graphite, when the sliding fixed block 31 moves, the friction between the limit plate 4 and the sliding fixed block 31 can be effectively reduced, thereby improving the sliding smoothness of the equipment. At the same time, through the provided partition 41, a pair of partitions 41 limit the sliding fixed block 31 in the middle, thereby effectively reducing the moving range of the sliding fixed block 31, so that the sliding fixed block 31 fixes the connecting column 22 in four different directions, thereby effectively increasing the fixing effect of the equipment and improving the stability of the equipment. When the sliding fixed block 31 moves, through the provided cylinder 51,The sliding connection between the sliding fixed block 31 and the limiting plate 4 is changed into the rolling friction between the sliding fixed block 31 and the cylinder 51, thereby effectively reducing the friction force of the sliding fixed block 31 when moving, thereby improving the smoothness of the sliding fixed block 31 when sliding, and reducing wear, thereby effectively increasing the service life of the equipment. By setting the baffle 6 at the through hole 12, when the conical fixed block 11 is inserted into the soil, the soil will enter the through hole 12. By setting the baffle 6 at the through hole 12, when the conical fixed block 11 is inserted into the soil, the entry of soil can be reduced through the baffle 6. When the fixed column 14 is pushed downward, the fixed column 14 will push the baffle 6 open, thereby reducing the blockage of the through hole 12. By setting the reflective sticker 7 on the surface of the fence fixing rod 1, when the reflective sticker 7 is irradiated by light at night, the reflective sticker 7 will reflect the light, thereby reminding passers-by, thereby further improving the safety of pedestrians at night and reducing the occurrence of safety hazards.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A water conservancy safety construction fence, comprising a fence fixing rod (1), characterized in that: A conical fixing block (11) is fixedly connected to the bottom of the fence fixing rod (1); two pairs of through holes (12) are formed on the side wall of the conical fixing block (11); the through holes (12) are arranged in an inclined manner; a limiting tube (13) is fixedly connected to the inner wall of the through hole (12); a fixing column (14) is slidably connected to the inner wall of the limiting tube (13); and an extrusion plate (15) is fixedly connected to the end of the fixing column (14).

2. A water conservancy safety construction fence as claimed in claim 1, characterized in that: The end of the fence fixing rod (1) is provided with a fixing base (2); the fixing base (2) is threadedly connected to the top of the fence fixing rod (1); a connecting hole (21) is opened at the top of the fixing base (2); a connecting column (22) is slidably connected inside the connecting hole (21); and an alarm (23) is fixedly connected to the top of the connecting column (22).

3. A water conservancy safety construction fence as claimed in claim 2, characterized in that: The inner wall of the connecting hole (21) is provided with a slide groove (3); the inner wall of the slide groove (3) is provided with two pairs of sliding fixing blocks (31); the inner wall of the slide groove (3) is provided with two pairs of arc-shaped magnet sheets (32); the sliding fixing blocks (31) and the arc-shaped magnet sheets (32) are arranged in a circular array; and a slot (33) is provided in the middle of the connecting column (22).

4. A water conservancy safety construction fence as claimed in claim 3, characterized in that: A pair of limit plates (4) are fixedly connected to the inner side wall of the slide groove (3); a plurality of groups of partition plates (41) are provided at the end of the limit plate (4); the partition plate (41) is fixedly connected to the middle of the pair of limit plates (4); the sliding fixed block (31) is located between the pair of partition plates (41); and the arc-shaped magnet sheet (32) is fixedly connected between the pair of partition plates (41).

5. A water conservancy safety construction fence as claimed in claim 4, characterized in that: The side wall of the limiting plate (4) is provided with a plurality of column grooves (5); the column grooves (5) are arranged in an array; the inner side wall of the column groove (5) is rotatably connected with a cylinder (51); the cylinder (51) is in contact with the sliding fixed block (31).

6. A water conservancy safety construction fence as claimed in claim 1, characterized in that: The inner side wall of the through hole (12) is provided with a baffle (6); the baffle (6) is hinged to the inner side wall of the through hole (12).

7. A water conservancy safety construction fence as claimed in claim 1, characterized in that: A reflective sticker (7) is provided in the middle of the fence fixing rod (1); the reflective sticker (7) is fixedly connected to the middle of the fence fixing rod (1).

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