Turnover type bulkhead

Abstract

The utility model provides a turnover type bu, which belongs to the technical field of bank protection facilities, and comprises a box body, a bu body, a bu body, a bu body and a bu body, the box body comprises a first side plate and a second side plate which are arranged in parallel, and a surrounding plate connected between the first side plate and the second side plate; multiple stages of second steps are arranged on the steps; the step is rotationally connected to the side opening side of the box body; the guardrail is rotationally connected to the box body; in the first overturning state, the multiple stages of second steps are continuously connected to the downward extending ends of the multiple stages of first steps; and in the second overturning state, the second steps cover and are folded on the upper sides of the first steps, and the steps form a horizontal plane on the upper side of the box body. The steps of the turnover type bu can be turned over relative to the box body, and the functions of entering and exiting a river channel and safety protection can be achieved by changing the turnover state of the steps.

Description

Technical Field

[0001] This utility model belongs to the technical field of riverbank protection facilities, and more specifically, it relates to a flip-type river wharf. Background Technology

[0002] River wharves are platforms along the riverbanks of the Jiangnan water towns, used for fetching water, washing, trading, transportation, and leisure. They are an important part of life in these water towns, closely related to the rivers, and reflect the lifestyle and cultural traditions of the local residents. River wharves come in various architectural styles, built according to different needs and terrains, commonly including horizontal extensions, straight-in extensions, and single-extension / single-entry wharves.

[0003] Many waterways, including traditional ones and those newly built due to project development, adopt the vertical riverbank protection style characteristic of the Jiangnan region. This combination of riverbank protection and river wharf is a crystallization of people's wisdom in life, production and leisure. It has been passed down for thousands of years and will continue to be passed down with the changes in cities and lifestyles.

[0004] However, traditional river wharves require reserved space and lack safety features, which limits their installation, making them inconvenient to use and posing safety hazards. The inflexible layout of traditional river wharves significantly restricts their functionality as living, production, and leisure facilities. There is an urgent need for a more flexible and rational river wharf structure to perpetuate people's riverside lifestyle and leisure activities. Utility Model Content

[0005] The purpose of this utility model is to provide a flip-type river wharf. After being flexibly flipped and deformed, the steps formed by the wharf protrude from the bank and are close to the water surface. It can adapt to the height difference between the vertical bank and the water level in small waterways, solve the problem of boat docking and convenient boarding and disembarking for personnel, and has a small footprint, flexible and changeable usage, and high safety.

[0006] To achieve the above objectives, this utility model provides a flip-type river wharf, comprising:

[0007] The enclosure has multiple first steps inside; the enclosure includes a first side plate and a second side plate arranged in parallel, and a surrounding plate connecting the first side plate and the second side plate;

[0008] A step, with multiple second steps on it; the step is rotatably connected to the open side of the box body; and...

[0009] The guardrail is rotatably connected to the box body;

[0010] In the first flip state, the multi-stage second step continues to be connected to the lower end of the multi-stage first step; in the second flip state, the multi-stage second step covers and folds over the upper side of the multi-stage first step, and the step forms a horizontal plane on the upper side of the box.

[0011] Furthermore, a vertically downward baffle is connected to the open side of the box body, and in the first flipped state, one side of the step abuts against the baffle.

[0012] Furthermore, the number, shape, and size of the multi-level second step are the same as those of the multi-level first step, and in the second flip state, the multi-level second step and the multi-level first step engage with each other.

[0013] Furthermore, the side opening of the box body is provided with a connecting shaft fixing groove, and the step is rotatably connected to the side opening of the box body via a connecting shaft, with both ends of the connecting shaft rotatably connected in the connecting shaft fixing groove.

[0014] Furthermore, the side opening of the box body is provided with an arc-shaped groove, and the connecting shaft is rotatably connected in the arc-shaped groove.

[0015] Furthermore, the box body is provided with a fixing groove, the end of the guardrail is provided with a fixing rod, the upper side of the guardrail is provided with a handrail, one end of the fixing rod is inserted into the fixing groove, and the guardrail is rotatably connected to the fixing rod.

[0016] Furthermore, the upper end of the fixing rod is provided with a fixing rod cap.

[0017] Furthermore, the fixing rod includes a first fixing rod and a second fixing rod disposed at the left and right ends of the guardrail, and the fixing rod capping includes a first fixing rod capping and a second fixing rod capping disposed at the left and right ends of the guardrail; one side of the handrail is rotatably connected to the first fixing rod capping.

[0018] Furthermore, a snap-fit ​​platform is provided at the contact position between the other side of the handrail and the second fixed rod pressing down.

[0019] Furthermore, one end of the fixing rod is welded to the fixing groove.

[0020] Compared with the prior art, the present invention has the following technical effects:

[0021] This utility model discloses a flip-type river wharf whose steps can be flipped relative to the box body. By changing the flipping state of the steps, it can realize the functions of entering and exiting the river channel and providing safety protection. This utility model's flip-type river wharf has a simple structure, small size, and is easy and flexible to operate. It is convenient to construct during revetment renovation and is suitable for riverside areas with vertical revetments and limited space. The flip-type river wharf achieves a flexible and changeable form, and its low cost allows for multiple placements. It solves the problems of convenient boat mooring and convenient personnel access without occupying space. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 An exploded view of a flip-type river wharf provided for an embodiment of this utility model;

[0024] Figure 2 A schematic diagram of the structure of a flip-type river wharf in its closed state provided by an embodiment of this utility model;

[0025] Figure 3 A schematic diagram of the structure of a flip-type river wharf in its open state, provided by an embodiment of this utility model;

[0026] Figure 4 A schematic diagram illustrating the state changes of a flip-type river wharf at different flip angles, provided for an embodiment of this utility model;

[0027] Figure 5 A schematic diagram illustrating the opening of a flip-type river wharf (when entering or exiting a river channel) provided for an embodiment of this utility model;

[0028] Figure 6 This is a schematic diagram of a flip-type river wharf closure (for safety protection) provided as an embodiment of the present utility model.

[0029] The following are the labeling elements in the figure:

[0030] 1. Box body, 2. Step, 3. Guardrail, 4. Coupling fixing groove, 5. Baffle, 6. Coupling, 101. First side plate, 102. Second side plate, 103. Enclosure, 104. First step, 105. Fixing groove, 201. Second step, 301. First fixing rod, 302. Second fixing rod, 303. Handrail, 304. First fixing rod top, 305. Second fixing rod top, 306. Snap-fit ​​platform. Detailed Implementation

[0031] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0033] It should be understood that the terms "length", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] The terminology used in the embodiments of this utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The singular forms “a,” “the,” and “the” used in the embodiments of this utility model and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0035] The terms "first" and "second" are used for descriptive purposes only, to distinguish objects, such as substances, from one another, and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. For example, without departing from the scope of the embodiments of this utility model, a first XX can also be referred to as a second XX, and similarly, a second XX can also be referred to as a first XX. Thus, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0036] Please see Figures 1-6 The present invention will now describe a flip-type river wharf provided by an embodiment of the present invention.

[0037] In one embodiment of this utility model, a flip-type river wharf includes a box body 1, steps 2, and a guardrail 3. The inner cavity of the box body 1 is provided with multiple first steps 104; the box body 1 includes a first side plate 101 and a second side plate 102 arranged in parallel, and a surrounding plate 103 connecting the first side plate 101 and the second side plate 102; the steps 2 are provided with multiple second steps 201; the steps 2 are rotatably connected to the open side of the box body 1; the guardrail 3 is rotatably connected to the box body 1.

[0038] In the first flipped state, such as Figure 3 As shown, the multi-level second step 201 continues to the lower end of the multi-level first step 104. At this time, the opened step 2 and the multi-level first step 104 inside the box 1 together form a step protruding from the revetment, allowing access to the water surface. Pedestrians can use the multi-level first step 104 and the multi-level second step 201 to walk up or down. In the second flipped state, as... Figure 2 As shown, the multi-level second step 201 covers and folds over the multi-level first step 104, and the step 2 forms a horizontal plane on the upper side of the box body 1. At this time, the step passage for entering and exiting the river channel is closed, and the guardrail 3 plays a safety protection role. In the second flip state, the step 2 can be flipped 180° to become the first flip state.

[0039] In this embodiment, the box 1 serves as the main load-bearing and foundational component of the flip-type river wharf facility. During use, the box 1 is fixed to the riverbank and embedded within it. The steps 2 and guardrail 3 are essential components of the flip-type river wharf facility. Both steps 2 and guardrail 3 are connected to the box 1 for the wharf to function properly and achieve its full functionality. Specifically, steps 2 are rotatably connected to the box 1 via a connecting shaft 6, allowing steps 2 to flip. The guardrail 3 can be rotated to open or close the river entrance / exit. When open, it facilitates personnel access to the wharf; when closed, it provides safety protection. Opening the guardrail 3 allows steps 2 to flip; closing the guardrail 3 prevents steps 2 from flipping.

[0040] In this embodiment of the invention, the steps 2 of a flip-type river wharf can be flipped relative to the box body 1. By changing the flipping state of the steps 2, opening the steps 2 allows for entry and exit from the river channel, while closing the steps 2 provides a safety protection function. This flip-type river wharf has a simple structure, compact size, and is easy and flexible to operate. It is convenient for construction during revetment renovation and is suitable for riverside areas with vertical revetments and limited space. The flip-type river wharf achieves a flexible and changeable form, is inexpensive, and can be deployed at multiple points, solving the problems of convenient boat mooring and convenient personnel access without occupying space.

[0041] The components of the flip-type river wharf in this embodiment can all be made of metal, making it more flexible and durable when flipped and deformed.

[0042] Furthermore, in this embodiment, the side opening of the box 1 is connected to a vertically downward baffle 5. In the first flipped state, one side of the step 2 abuts against the baffle 5. The baffle 5 can restrict the step 2 from continuing to rotate outward, so as to maintain the stability of the step 2 in the first flipped state.

[0043] Furthermore, in this embodiment, the number, shape, and size of the multi-level second steps 201 and the multi-level first steps 104 are identical. In the second flipped state, the multi-level second steps 201 and the multi-level first steps 104 engage with each other. Specifically, the tread width of the multi-level second steps 201 and the multi-level first steps 104 is 300mm, and the step height is 150mm. Thus, in the second flipped state, after the step 2 is flipped and folded, it can perfectly fit and cover the recessed multi-level first steps 104 inside the box 1, forming a cubic structure together.

[0044] Furthermore, in this embodiment, the open side of the box body 1 is provided with a connecting shaft fixing groove 4, and the step 2 is rotatably connected to the open side of the box body 1 via a connecting shaft 6, with both ends of the connecting shaft 6 rotatably connected within the connecting shaft fixing groove 4. Specifically, the connecting shaft 6 can be welded to the step 2. Even further, the open side of the box body 1 in this embodiment is also provided with an arc-shaped groove, and the connecting shaft 6 is rotatably connected within this arc-shaped groove. By providing the connecting shaft fixing groove 4 and the arc-shaped groove on the box body 1, the rotation of the connecting shaft 6 can be made more stable.

[0045] Furthermore, in this embodiment, the box body 1 is provided with a fixing groove 105, the end of the guardrail 3 is provided with a fixing rod, and the upper side of the guardrail 3 is provided with a handrail 303. One end of the fixing rod is inserted into the fixing groove 105, and the guardrail 3 is rotatably connected to the fixing rod. In this way, the guardrail 3 can be easily fixedly connected to the box body 1 by insertion. Furthermore, one end of the fixing rod is welded to the fixing groove 105, and welding can further enhance the firmness of the connection between the guardrail 3 and the box body 1.

[0046] Furthermore, the upper end of the fixing rod in this embodiment is provided with a fixing rod cap, which is mainly used to fix it to the guardrails on both sides, and at the same time to fix the middle openable part of the guardrail 3.

[0047] Furthermore, the fixing rods in this embodiment include a first fixing rod 301 and a second fixing rod 302 disposed at the left and right ends of the guardrail 3, and a first fixing rod capping 304 and a second fixing rod capping 305 disposed at the left and right ends of the guardrail 3; one side of the handrail 303 is rotatably connected to the first fixing rod capping 304. Thus, the guardrail 3 is fixed in place by inserting the first fixing rods 301 and the second fixing rods 302 on both sides into the fixing grooves 105. The left side of the guardrail 3 is fixedly connected to the box 1 by the first fixing rod 301, while the right side of the guardrail 3 abuts against the second fixing rod 302 and the second fixing rod capping 305. When the guardrail 3 rotates around its left side, the opening on its right side can be opened or closed. Combined with the opening and closing of the steps 2, this serves the functions of entering and exiting the river channel and protecting pedestrians, making the flip-type river wharf facility more reasonable and safer.

[0048] Furthermore, a locking platform 306 is provided on the other side of the handrail 303 at the contact position with the second fixed rod capping 305. When the guardrail 3 is closed, the locking platform 306 ensures that the handrail 303 and the second fixed rod capping 305 are tightly locked together, preventing them from easily loosening and providing a good safety protection effect. On the other hand, the tight locking of the handrail 303 and the second fixed rod capping 305 into one unit makes the overall appearance more aesthetically pleasing.

[0049] In one specific implementation, the guardrail 3 is a 1.1-meter-high metal railing, which is fixed to the box body 1 by the first fixing rod 301 and the second fixing rod 302 on both sides. The middle part of the guardrail 3 can be opened to facilitate personnel access to and from the river wharf, and it plays a protective role when closed. The first fixing rod 301 and the second fixing rod 302 are circular steel bars with a diameter of 10mm. The steel bars are inserted into two fixing slots 105 on the box body 1 and welded to ensure the stability of the middle part of the guardrail 3 when it is opened and closed.

[0050] This utility model provides a simple flip-type wharf structure, consisting of only three main parts: a box body 1, steps 2, and guardrails 3. This reduces the costs of production, modification, use, and maintenance, making it economical. This flip-type wharf can be operated without power; simple manual operation is all that's needed to flip it over. In the open state after flipping, the wharf allows easy access to the river via multiple second steps 201 and multiple first steps 104. In the closed state, the guardrails 3 provide added safety for pedestrians walking along the river, greatly improving its applicability. This flip-type wharf is small in size, requires little space, and is easy to install, allowing for on-site installation in multiple locations along the river. The number of steps 2 can be increased or decreased according to actual site conditions to better adapt to the bank and water surface, providing high flexibility.

[0051] This utility model provides a flip-type river wharf that can greatly improve the problems of traditional river wharves, such as occupying bank protection space, posing safety hazards, and not being able to be flexibly and arbitrarily arranged. It can be flipped during the changing seasons of the river, making it highly applicable.

[0052] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A flip-type river wharf, characterized in that, include: The enclosure has multiple first steps inside; the enclosure includes a first side plate and a second side plate arranged in parallel, and a surrounding plate connecting the first side plate and the second side plate; A step, with multiple second steps on it; the step is rotatably connected to the open side of the box body; and... The guardrail is rotatably connected to the box body; In the first flip state, the multi-stage second step continues to be connected to the lower end of the multi-stage first step; in the second flip state, the multi-stage second step covers and folds over the upper side of the multi-stage first step, and the step forms a horizontal plane on the upper side of the box.

2. A flip-type river wharf as described in claim 1, characterized in that, The side opening of the box is connected to a vertically downward baffle. In the first flipped state, one side of the step abuts against the baffle.

3. A flip-type river wharf as described in claim 1, characterized in that, The number, shape, and size of the second step and the first step are the same. In the second flip state, the second step and the first step are engaged with each other.

4. A flip-type river wharf as described in claim 1, characterized in that, The side opening of the box is provided with a connecting shaft fixing groove. The step is rotatably connected to the side opening of the box via a connecting shaft, and the two ends of the connecting shaft are rotatably connected in the connecting shaft fixing groove.

5. A flip-type river wharf as described in claim 4, characterized in that, The side opening of the box is also provided with an arc-shaped groove, and the connecting shaft is rotatably connected in the arc-shaped groove.

6. A flip-type river wharf as described in claim 1, characterized in that, The box body is provided with a fixing groove, the end of the guardrail is provided with a fixing rod, the upper side of the guardrail is provided with a handrail, one end of the fixing rod is inserted into the fixing groove, and the guardrail is rotatably connected to the fixing rod.

7. A flip-type river wharf as described in claim 6, characterized in that, The upper end of the fixing rod is provided with a fixing rod cap.

8. A flip-type river wharf as described in claim 7, characterized in that, The fixing rod includes a first fixing rod and a second fixing rod disposed at the left and right ends of the guardrail, and the fixing rod capping includes a first fixing rod capping and a second fixing rod capping disposed at the left and right ends of the guardrail; one side of the handrail is rotatably connected to the first fixing rod capping.

9. A flip-type river wharf as described in claim 8, characterized in that, A snap-fit ​​platform is provided on the other side of the handrail at the contact position with the second fixed rod pressing down.

10. A flip-type river wharf as described in claim 6, characterized in that, One end of the fixing rod is welded to the fixing groove.

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