Water conservancy project protective net

Abstract

The utility model discloses a hydraulic engineering protective net, which relates to the technical field of hydraulic engineering protective nets and comprises a rectangular frame, vertical handrails, anti-climbing hooks and movable protective components. The horizontally-distributed movable protection assemblies do not shield the visual field of pedestrians, so that the pedestrians can watch natural wind and light of the river channel conveniently, and the movable protection assemblies are turned over and erected to intercept and shield climbing personnel. Through the arrangement of the movable protection assembly, in daily use, the protection handrail and the protection net in the horizontal state cannot shield the sight of pedestrians, so that the pedestrians can obtain a good visual field and conveniently watch natural wind and light of a river channel, and when people want to climb the rectangular frame and make contact with the protection handrail, the pedestrians can climb the rectangular frame and make contact with the protection handrail. When a climbing person moves forwards, the protective barrier is extruded to rotate around the rotating shaft, the protective barrier rotates from a horizontal state to an inclined or even vertical state, and the height of the erected protective barrier is larger than that of the normal person, so that the climbing person cannot continue to move forwards, and the protective effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy protection nets, in particular to a water conservancy engineering protection net. Background Art

[0002] Rivers are important water systems in nature and one of the important guarantees for people's daily water use and ecological environment. However, with the acceleration of urbanization and the increase in population, the ecological environment of rivers is increasingly damaged. At the same time, pedestrians and vehicles often fall into rivers. Therefore, river protection nets came into being.

[0003] The river protection net is mainly used to protect the river and prevent pedestrians or vehicles from sliding into the river. In order to avoid people climbing, the height of the river protection net is set higher than the average person's height. This also causes the river protection net to block people's sight, thus interfering with people's appreciation of the natural scenery of the river. Based on this, a water conservancy project protection net is provided. Utility Model Content

[0004] The purpose of the utility model is to provide a water conservancy project protection net in order to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy project protection net, comprising a rectangular frame and vertical railings, wherein the vertical railings are provided in plurality and are sequentially distributed and fixed on the inner side of the rectangular frame in the horizontal direction, and a plurality of horizontally distributed anti-climbing hooks are fixed on one end of the top of the rectangular frame away from the river channel, and the anti-climbing hooks are used to prevent people from climbing the rectangular frame;

[0006] The rectangular frame is provided with a movable protection component at one end facing the river channel;

[0007] The horizontally distributed movable protection components do not block the view of pedestrians, so that pedestrians can enjoy the natural scenery of the river;

[0008] When someone climbs the rectangular frame and contacts the movable protection component, the movable protection component is flipped and erected under force to intercept and shield the climber.

[0009] As a further solution of the utility model: the movable protection assembly includes a connecting rod, a supporting column, a rotating hole, a rotating shaft, a protective railing, and a protective net;

[0010] The two connecting rods are symmetrically fixed to one end of the bottom of the rectangular frame, and the supporting column is fixed to one end of the connecting rod and is arranged parallel to the vertical part of the rectangular frame;

[0011] The rotating hole is opened on one side of the top of the supporting column and passes through the other side of the supporting column;

[0012] The guardrails are provided with a plurality of guardrails, which are sequentially distributed and fixed on the outside of the rotating shaft in the horizontal direction, the rotating shaft is rotatably connected to the two rotating holes and the guardrails are distributed between the two supporting columns, the guardrails can rotate around the rotating shaft, and the protective net is welded and fixed to the bottom of the guardrail in the horizontal state;

[0013] Guardrails and nets in a horizontal state do not block the vision of pedestrians, and guardrails and nets rotated to a vertical state are used to intercept climbing people.

[0014] As a further solution of the utility model: the top of the rectangular frame is fixedly connected to a limit baffle at one end facing the river channel, and the upper surface of one end of the horizontal guardrail is attached to the bottom of the limit baffle, and the limit baffle is used to provide a limit for the horizontal state of the guardrail.

[0015] As a further solution of the utility model: reinforcing ribs are welded and fixed at both ends of the plurality of guardrails to strengthen the connection between the plurality of guardrails.

[0016] As a further solution of the utility model: a plurality of evenly distributed mounting holes are provided at the bottom of the rectangular frame, and the mounting holes penetrate the bottom of the rectangular frame.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] By setting up movable protection components, in daily use, the horizontal guardrails and protection nets will not block the line of sight of pedestrians, so that pedestrians can have a good field of vision and it is convenient to watch the natural scenery of the river. When someone insists on climbing the rectangular frame and touches the guardrail, the guardrail will be squeezed to make it rotate around the rotation axis. The guardrail will rotate from a horizontal state to an inclined or even a vertical state, and the height of the erected guardrail is greater than that of an ordinary person, so that the climber cannot move forward, thereby achieving a protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0021] Figure 3 It is a structural explosion diagram of the utility model.

[0022] In the figure: 1. rectangular frame; 2. vertical railing; 3. anti-climbing hook; 4. limit baffle; 5. mounting hole; 6. movable protection component; 601. connecting rod; 602. supporting column; 603. rotating hole; 604. rotating shaft; 605. guardrail; 606. reinforcing rib; 607. protection net. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 3 In the embodiment of the utility model, a water conservancy project protection net includes a rectangular frame 1 and a vertical railing 2. The vertical railing 2 is provided with a plurality of railings and is fixed to the inner side of the rectangular frame 1 in a horizontal direction in sequence. A plurality of horizontally distributed anti-climbing hooks 3 are fixed at one end of the top of the rectangular frame 1 away from the river channel. The anti-climbing hooks 3 are used to prevent people from climbing the rectangular frame 1.

[0025] A movable protection assembly 6 is provided on one end of the rectangular frame 1 facing the river channel;

[0026] The horizontally distributed movable protection components 6 do not block the view of pedestrians, so that pedestrians can enjoy the natural scenery of the river;

[0027] When someone climbs the rectangular frame 1 and contacts the movable protection component 6, the movable protection component 6 is flipped and erected under the force to intercept and shield the climber;

[0028] The movable protection assembly 6 includes a connecting rod 601, a supporting column 602, a rotating hole 603, a rotating shaft 604, a protection railing 605, and a protection net 607;

[0029] Two connecting rods 601 are symmetrically fixed to one end of the bottom of the rectangular frame 1, and the supporting column 602 is fixed to one end of the connecting rod 601 and is arranged parallel to the vertical part of the rectangular frame 1;

[0030] The rotation hole 603 is opened on one side of the top of the support column 602 and passes through the other side of the support column 602;

[0031] A plurality of guardrails 605 are provided, and the plurality of guardrails 605 are sequentially distributed and fixed on the outside of the rotating shaft 604 in the horizontal direction. The rotating shaft 604 is rotatably connected to the two rotating holes 603 and the plurality of guardrails 605 are distributed between the two supporting columns 602. The guardrails 605 can rotate around the rotating shaft 604, and the protective net 607 is welded and fixed to the bottom of the horizontal guardrail 605.

[0032] The guardrail 605 and the protection net 607 in the horizontal state do not block the view of pedestrians, and the guardrail 605 and the protection net 607 rotated to the vertical state are used to intercept climbing personnel;

[0033] The top of the rectangular frame 1 is fixedly connected to a limit baffle 4 at one end facing the river channel, and the upper surface of one end of the horizontal guardrail 605 is attached to the bottom of the limit baffle 4. The limit baffle 4 is used to provide a limit for the horizontal state of the guardrail 605.

[0034] In this embodiment, when the protective net is in use, its movable protective assembly 6 faces the river direction, and the anti-climbing hook 3 faces the road direction. The anti-climbing hook 3 is used to prevent people from climbing. At the same time, the protective railing 605 and the protective net 607 are in a horizontal state, so that the protective railing 605 and the protective net 607 will not block the sight of pedestrians. It should be noted that the overall height of the rectangular frame 1 and the climbing hook 3 is less than the height of an ordinary person, so that pedestrians can have a good field of vision and are convenient for viewing the natural scenery of the river.

[0035] When someone insists on climbing the rectangular frame 1, the climber will contact the guardrail 605 when climbing over the rectangular frame 1 and form a downward squeezing force on it. At this time, the guardrail 605 will rotate around the rotation axis 604, with the end close to the climber rotating downward and the end away from the climber rotating upward, that is, the guardrail 605 will rotate from a horizontal state to an inclined or even a vertical state, and the height of the erected guardrail 605 is greater than that of an ordinary person, so that the climber cannot move forward, thereby achieving a protective effect.

[0036] Please refer to Figures 1 to 3 Both ends of the multiple guardrails 605 are welded and fixed with reinforcing ribs 606 to strengthen the connection between the multiple guardrails 605.

[0037] In this embodiment, the protective railing 605 and the reinforcing ribs 606 can provide a good supporting effect for the protective net 607, thereby ensuring that the protective net 607 is installed firmly.

[0038] Please refer to Figures 1 to 3 A plurality of evenly distributed mounting holes 5 are provided at the bottom of the rectangular frame 1 , and the mounting holes 5 penetrate the bottom of the rectangular frame 1 .

[0039] In this embodiment, the device is installed and fixed as a whole by connecting it to the road surface through the installation hole 5 through expansion bolts.

[0040] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water conservancy project protection net, comprising a rectangular frame (1) and vertical railings (2), wherein a plurality of vertical railings (2) are arranged and are sequentially distributed and fixed on the inner side of the rectangular frame (1) in the horizontal direction, characterized in that: A plurality of horizontally distributed anti-climbing hooks (3) are fixed to one end of the top of the rectangular frame (1) away from the river channel, and the anti-climbing hooks (3) are used to prevent people from climbing the rectangular frame (1); The rectangular frame (1) is provided with a movable protection component (6) at one end facing the river channel; The horizontally distributed movable protection components (6) do not block the vision of pedestrians, so that pedestrians can enjoy the natural scenery of the river; When a person climbs the rectangular frame (1) and comes into contact with the movable protection component (6), the movable protection component (6) is forced to flip and stand upright to intercept and shield the climber.

2. A water conservancy project protection net according to claim 1, characterized in that: The movable protection assembly (6) comprises a connecting rod (601), a supporting column (602), a rotating hole (603), a rotating shaft (604), a protection railing (605), and a protection net (607); The two connecting rods (601) are symmetrically fixed to one end of the bottom of the rectangular frame (1); the supporting column (602) is fixed to one end of the connecting rod (601) and is arranged parallel to the vertical portion of the rectangular frame (1); The rotating hole (603) is opened on one side of the top of the supporting column (602) and passes through the other side of the supporting column (602); A plurality of the guardrails (605) are provided, and the plurality of guardrails (605) are sequentially distributed and fixed on the outside of the rotating shaft (604) in the horizontal direction, the rotating shaft (604) is rotatably connected to the two rotating holes (603), and the plurality of guardrails (605) are distributed between the two supporting columns (602), the guardrails (605) can rotate around the rotating shaft (604), and the protective net (607) is welded and fixed to the bottom of the horizontal guardrail (605); The guardrail (605) and the protection net (607) in the horizontal state do not block the vision of pedestrians, and the guardrail (605) and the protection net (607) rotated to the vertical state are used to intercept climbing personnel.

3. A water conservancy project protection net according to claim 2, characterized in that: The top of the rectangular frame (1) is fixedly connected to a limit baffle (4) facing one end of the river channel, and the upper surface of one end of the horizontal guardrail (605) is attached to the bottom of the limit baffle (4). The limit baffle (4) is used to provide a limit for the horizontal state of the guardrail (605).

4. A water conservancy project protection net according to claim 2, characterized in that: Both ends of the plurality of guardrails (605) are welded and fixed with reinforcing ribs (606) for reinforcing the connection between the plurality of guardrails (605).

5. A water conservancy project protection net according to claim 1, characterized in that: The bottom of the rectangular frame (1) is provided with a plurality of evenly distributed mounting holes (5), and the mounting holes (5) penetrate the bottom of the rectangular frame (1).

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