Water conservancy retaining wall

Abstract

The utility model relates to the technical field of retaining walls, and discloses a water conservancy retaining wall which comprises a wall frame, a trapezoid wall and a handrail, the trapezoid wall is fixedly connected to one side of the wall frame, a plurality of positioning steel columns are fixedly installed at the bottom of the trapezoid wall and are connected to one side of the wall frame in a penetrating mode, and the handrail is arranged on the trapezoid wall. The bottom of the trapezoidal wall is connected to the top of one side of the wall frame in an attached mode, a crawling ladder is arranged on one side of the trapezoidal wall, a plurality of protruding points are fixedly installed on the top of the crawling ladder, the handrail bodies are symmetrically installed on the two sides of the crawling ladder, one side of the trapezoidal wall is inclined, and the handrail bodies are fixedly connected to the inclined face of the trapezoidal wall. After a pedestrian falls into water, the pedestrian grabs the fence frame to fix the body, the body is prevented from floating up and down along with flowing of river water to cause accidents of water inhaling, sinking and the like, meanwhile, the pedestrian swims along the fence frame, and the person falling into water can conveniently find the nearest crawling ladder for self rescue according to the length scale of the fence frame.

Description

Technical Field

[0001] The utility model relates to the technical field of retaining walls, in particular to a water conservancy retaining wall. Background Art

[0002] A retaining wall refers to a structure that supports roadbed fill or hillside soil and prevents the fill or soil from deforming and becoming unstable. In the cross section of the retaining wall, the part that is in direct contact with the supported soil is called the wall back; the part facing the air opposite to the wall back is called the wall face; the part in direct contact with the foundation is called the base, and the top surface of the wall opposite to the base is called the wall top; the front end of the base is called the wall toe; and the rear end of the base is called the wall heel.

[0003] An existing hydraulic retaining wall (Announcement No.: CN110318368B) has at least the following drawbacks: retaining walls are mostly used in river construction. If pedestrians or children accidentally fall into the water, the retaining wall is inclined and has a relatively smooth surface, making it difficult for pedestrians to climb the retaining wall to save themselves. In addition, the low part of the retaining wall is in contact with the river water for a long time, which easily leads to the growth of moss. The lack of life-saving equipment makes it difficult for others to rescue the people who fall into the water. Summary of the Invention

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a water conservancy retaining wall.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A water conservancy retaining wall comprises a wall frame, a trapezoidal wall and a handrail, wherein the trapezoidal wall is fixedly connected to one side of the wall frame, a plurality of positioning steel columns are fixedly installed at the bottom of the trapezoidal wall, the positioning steel columns are connected through the one side of the wall frame, the bottom of the trapezoidal wall is fitly connected to the top of one side of the wall frame, a ladder is provided on one side of the trapezoidal wall, a plurality of protrusions are fixedly installed on the top of the ladder, the handrail is axially symmetrically installed on both sides of the ladder, one side of the trapezoidal wall is inclined, the handrail is fixedly connected to the inclined surface of the trapezoidal wall, the handrail comprises a fence frame and a length scale, the length scale is provided at the top of the fence frame, one end of the fence frame is fixedly connected to the side of the handrail, and the bottom end of the fence frame is integrally connected to the trapezoidal wall.

[0007] As a further solution of the present invention, a number of quadrangular thorn columns are provided on one side of the positioning steel column, and the several quadrangular thorn columns are respectively fixedly installed on both sides of the wall frame. A number of retaining bolts are provided on one side of the quadrangular thorn columns and the positioning steel column, and the retaining bolts are located at the bottom of the fence frame.

[0008] As a further solution of the present invention, the retaining bolt is threadedly connected to the wall frame, a water level gauge is provided on one side of the fence frame, the water level gauge is opened on one side of the trapezoidal wall, the water level gauge is located on one side of the handrail, and a guardrail is provided on one side of the handrail.

[0009] As a further solution of the present invention, the guardrail includes a barrier rod, a snap-fit ​​groove and a railing post. The snap-fit ​​groove is opened at the bottom of the barrier rod, the railing post is inserted into the snap-fit ​​groove, and the barrier rod and the railing post are fixedly connected by bolts.

[0010] As a further solution of the present invention, the bottom end of the railing is threadedly connected to the top of the wall frame, and a life-saving box is provided on one side of the guardrail. The life-saving box includes several visual mirrors, an upper cover and a stretch lock, and several of the visual mirrors are fixedly connected to both sides of the life-saving box.

[0011] As a further solution of the present invention, the upper cover is connected to the top of the life-saving box through a shaft, the stretch lock is fixedly installed on the top of the upper cover, a life-saving device is provided between the several visual mirrors, and the life-saving device is placed inside the life-saving box.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. When a pedestrian falls into the water, he / she should swim to the trapezoidal wall and hold onto the fence to stabilize his / her body to avoid floating up and down with the flow of the river and causing accidents such as choking or sinking. At the same time, he / she should swim along the fence. The fence is provided with a length scale and a ladder is installed within the specified length of the trapezoidal wall to facilitate the person who falls into the water to find the nearest ladder for self-rescue according to the length scale of the fence. There are raised points on the tread surface of the ladder to increase the friction of the ladder and prevent the person who falls into the water from stepping on moss and slipping. This setting is conducive to the timely self-rescue of the person who falls into the water.

[0014] 2. If the river flows fast and the person who falls into the water cannot swim, the rescuers can look for the ladder along the river. There is a life-saving box installed near the ladder. The rescuers open the upper cover by stretching the lock and take out the life-saving devices inside the life-saving box. The life-saving box is equipped with a lifebuoy, life rope, etc. There are visual mirrors on the front and back sides of the life-saving box. The life-saving devices can be seen through the visual mirrors, which not only makes it easier for rescuers to find the life-saving box, but also deepens the memory of pedestrians. When danger occurs, they can make a quick judgment and rescue the person who falls into the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a water conservancy retaining wall proposed in the utility model;

[0016] Figure 2This is a structural schematic diagram of a trapezoidal wall of a water conservancy retaining wall proposed in the present utility model;

[0017] Figure 3 This is a structural schematic diagram of a life-saving box for a water conservancy retaining wall proposed by the present utility model;

[0018] Figure 4 The utility model is a structural schematic diagram of a guardrail of a water conservancy retaining wall proposed by the present invention.

[0019] In the figure: 1. Wall frame; 101. Four-sided spike column; 102. Retaining bolt; 2. Trapezoidal wall; 201. Positioning steel column; 3. Ladder; 301. Raised point; 4. Handrail; 401. Fence frame; 402. Length ruler; 5. Water level gauge; 6. Guardrail; 601. Bar; 602. Engaging groove; 603. Railing; 7. Life-saving box; 701. Visual mirror; 702. Upper cover; 703. Tensile lock; 8. Life-saving device. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] Reference Figures 1-4A water conservancy retaining wall includes a wall frame 1, a trapezoidal wall 2 and a handrail 4. The trapezoidal wall 2 is fixedly connected to one side of the wall frame 1, and a plurality of positioning steel columns 201 are fixedly installed at the bottom of the trapezoidal wall 2. The positioning steel columns 201 are connected through one side of the wall frame 1. The bottom of the trapezoidal wall 2 is fitly connected to the top of one side of the wall frame 1. A ladder 3 is provided on one side of the trapezoidal wall 2, and a plurality of protruding points 301 are fixedly installed on the top of the ladder 3. The handrail 4 is axially symmetrically installed on both sides of the ladder 3. One side of the trapezoidal wall 2 is inclined. The handrail 4 is fixedly connected to the inclined surface of the trapezoidal wall 2. The handrail 4 includes a fence frame 401 and a length scale 402. The length scale 402 is opened at the top of the fence frame 401. One end of the fence frame 401 is fixedly connected to the side of the handrail 4, and the bottom end of the fence frame 401 is integrally connected to the trapezoidal wall 2.

[0024] When in use, after a pedestrian falls into the water, he or she swims to the side of the trapezoidal wall 2 and fixes the body by grasping the fence frame 401 to avoid floating up and down with the flow of the river and causing accidents such as choking and sinking. At the same time, the pedestrian swims along the fence frame 401. A length scale 402 is provided on the fence frame 401, and a ladder 3 is installed within the specified length of the trapezoidal wall 2, so that the person who falls into the water can find the nearest ladder 3 for self-rescue according to the length scale 402 of the fence frame 401. A raised point 301 is provided on the tread surface of the ladder 3 to increase the friction of the ladder 3 and avoid the person who falls into the water from stepping on moss and slipping. This arrangement is conducive to the person who falls into the water to rescue himself or herself in time.

[0025] In this embodiment, a plurality of quadrangular spiked columns 101 are provided on one side of the positioning steel column 201, and the plurality of quadrangular spiked columns 101 are fixedly installed on both sides of the wall frame 1 respectively. A plurality of retaining bolts 102 are provided on one side of the quadrangular spiked columns 101 and the positioning steel column 201, and the retaining bolts 102 are located at the bottom of the fence frame 401.

[0026] When in use, the quadrangular tooth column 101 at the bottom of the wall frame 1 is inserted into the river soil to fix the wall frame 1, and the retaining plate at the bottom end of the wall frame 1 is threadedly connected to the river cross section through the retaining bolt 102 to fix the retaining wall.

[0027] In this embodiment, the retaining bolt 102 is threadedly connected to the wall frame 1, and a water level gauge 5 is provided on one side of the fence frame 401. The water level gauge 5 is opened on one side of the trapezoidal wall 2, and the water level gauge 5 is located on one side of the handrail 4. A guardrail 6 is provided on one side of the handrail 4.

[0028] When in use, pedestrians can judge the height of the river through the water level gauge 5, so as to be alert when passing through the river. The fence frame 401 on one side of the trapezoidal wall 2 also has an interception function. When a pedestrian climbs over the guardrail 6 and falls, the pedestrian rolls into the river through the trapezoidal wall 2, and the fence frame 401 blocks the rolling pedestrian to prevent the pedestrian from falling into the river and drowning.

[0029] In this embodiment, the guardrail 6 includes a barrier rod 601, a snap-fit ​​groove 602 and a railing 603. The snap-fit ​​groove 602 is provided at the bottom of the barrier rod 601. The railing 603 is inserted into the snap-fit ​​groove 602. The barrier rod 601 and the railing 603 are fixedly connected by bolts.

[0030] During use, if the river water flows fast and the person who falls into the water cannot swim, the rescuer can find the position of the ladder 3 along the guardrail 6. A life-saving box 7 is installed near the ladder 3. The rescuer opens the upper cover 702 by stretching the lock 703 and takes out the life-saving device 8 inside the life-saving box 7. The blocking rod 603 is connected to the threaded groove at the top of the wall frame 1 by rotation, so that the bottom end of the blocking rod 603 is inserted into the river soil for fixation.

[0031] In this embodiment, the bottom end of the guardrail 603 is threadedly connected to the top of the wall frame 1, and a life-saving box 7 is provided on one side of the guardrail 6. The life-saving box 7 includes several visual mirrors 701, an upper cover 702 and a stretch lock 703. Several visual mirrors 701 are fixedly connected to both sides of the life-saving box 7.

[0032] When in use, life buoys, life ropes and other devices are placed in the life-saving box 7. Visual mirrors 701 are provided on both the front and rear sides of the life-saving box 7. The life-saving devices 8 can be seen through the visual mirrors 701, which not only makes it easier for rescuers to find the life-saving box 7, but also deepens the memory of pedestrians.

[0033] In this embodiment, the upper cover 702 is connected to the top of the life-saving box 7 through a shaft, the stretch lock 703 is fixedly installed on the top of the upper cover 702, and a life-saving device 8 is provided between the several visual mirrors 701, and the life-saving device 8 is placed inside the life-saving box 7.

[0034] When in use, when danger occurs, a judgment can be made quickly to rescue the person who falls into the water. The rescuer can tie one end of the life rope to himself and buckle the other end to the handrail 4 or the fence frame 401 to limit his own position, and then enter the water with the lifebuoy to rescue the person who falls into the water. This is not only conducive to rescuing the person who falls into the water, but also ensures the personal safety of the rescuer.

[0035] From the above description, it can be seen that the above-mentioned embodiment of the present invention achieves the following technical effects: when a pedestrian falls into the water, he swims to the side of the trapezoidal wall 2 and fixes his body by grasping the fence frame 401 to avoid the body floating up and down with the flow of the river and causing accidents such as choking and sinking, and swims along the fence frame 401 at the same time. A length scale 402 is provided on the fence frame 401, and a ladder 3 is installed within the specified length of the trapezoidal wall 2, so that the person who falls into the water can find the nearest ladder 3 for self-rescue according to the length scale 402 of the fence frame 401. A raised point 301 is provided on the tread surface of the ladder 3 to increase the friction of the ladder 3 and avoid the person who falls into the water from stepping on moss and slipping. This arrangement is conducive to the person who falls into the water to rescue himself in time. If the river water flows faster and the person who falls into the water cannot swim, the rescuer can swim along the fence frame 401. The rescuer can then use the life buoy to rescue the drowning person, and the rescuer can also use the life buoy to rescue the drowning person.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic retaining wall, comprising a wall frame (1), a trapezoidal wall (2) and a handrail (4), characterized in that: The trapezoidal wall (2) is fixedly connected to one side of the wall frame (1), and a plurality of positioning steel columns (201) are fixedly installed at the bottom of the trapezoidal wall (2), and the positioning steel columns (201) are connected to one side of the wall frame (1). The bottom of the trapezoidal wall (2) is connected to the top of one side of the wall frame (1), and a ladder (3) is provided on one side of the trapezoidal wall (2), and a plurality of protrusions (301) are fixedly installed at the top of each ladder (3). The handrail (4) is axially symmetrically installed on the top of the handrail (4). On both sides of the ladder (3), one side of the trapezoidal wall (2) is inclined, and the handrail (4) is fixedly connected to the inclined surface of the trapezoidal wall (2). The handrail (4) includes a fence frame (401) and a length scale (402). The length scale (402) is opened on the top of the fence frame (401). One end of the fence frame (401) is fixedly connected to the side of the handrail (4), and the bottom end of the fence frame (401) is integrally connected to the trapezoidal wall (2).

2. A hydraulic retaining wall according to claim 1, characterized in that: A plurality of quadrangular thorn columns (101) are provided on one side of the positioning steel column (201), and the plurality of quadrangular thorn columns (101) are fixedly mounted on both sides of the wall frame (1), and a plurality of retaining bolts (102) are provided on one side of the quadrangular thorn columns (101) and the positioning steel column (201), and the retaining bolts (102) are located at the bottom of the fence frame (401).

3. A hydraulic retaining wall according to claim 2, characterized in that: The retaining bolt (102) is threadedly connected to the wall frame (1), a water level gauge (5) is provided on one side of the fence frame (401), the water level gauge (5) is opened on one side of the trapezoidal wall (2), the water level gauge (5) is located on one side of the handrail (4), and a guardrail (6) is provided on one side of the handrail (4).

4. A hydraulic retaining wall according to claim 3, characterized in that: The guardrail (6) comprises a barrier rod (601), a snap-fit ​​groove (602) and a fence post (603); the snap-fit ​​groove (602) is provided at the bottom of the barrier rod (601); the fence post (603) is inserted into the snap-fit ​​groove (602); and the barrier rod (601) and the fence post (603) are fixedly connected by bolts.

5. A hydraulic retaining wall according to claim 4, characterized in that: The bottom end of the fence post (603) is threadedly connected to the top of the wall frame (1). A life-saving box (7) is provided on one side of the guardrail (6). The life-saving box (7) comprises a plurality of visual mirrors (701), an upper cover (702) and a stretch lock (703). The plurality of visual mirrors (701) are respectively fixedly connected to both sides of the life-saving box (7).

6. A hydraulic retaining wall according to claim 5, characterized in that: The upper cover (702) is connected to the top of the lifesaving box (7) through a shaft, the stretch lock (703) is fixedly installed on the top of the upper cover (702), and a lifesaving device (8) is provided between the plurality of visual mirror bodies (701), and the lifesaving device (8) is placed inside the lifesaving box (7).

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