Protective panel for ship lock and ship lock

Abstract

The utility model relates to the technical field of ship lock engineering, and provides a protection panel for a ship lock and the ship lock, the protection panel for the ship lock comprises a base plate, and one side of the base plate is connected with a stiffening rib; the anchor bars are arranged in the normal direction of the base plate, and the anchor bars are connected to the stiffening ribs; the stainless steel plate is a 316 stainless steel material component, and the stainless steel plate is connected to the face, away from the stiffening ribs, of the base plate. The anti-corrosion ship lock can solve the problems that a Q235 material protection panel of an existing ship lock can be corroded in a high-salinity environment close to the seaside, and a stainless steel material protection panel is difficult to apply practically due to the fact that the manufacturing cost is too high.

Description

Technical Field

[0001] The utility model relates to the technical field of ship lock engineering, in particular to a ship lock protective plate and a ship lock. Background Art

[0002] A guard panel is a structure that is installed on the exterior facade of a building structure to protect the exterior facade of the building structure. For example, a ship lock has a guard panel installed on the side wall of its lock chamber to prevent the side wall of the lock chamber from being damaged by friction and collision with ships. However, current guard panels are often made of Q235 series steel plates due to cost considerations. However, for ship locks close to the sea, if Q235 guard panels are used directly, the guard panels are prone to corrosion due to long-term exposure to a high-salt environment, resulting in a deterioration in the protective effect of the guard panels. If stainless steel guard panels are used, although they can resist corrosion from the external environment, stainless steel is generally more than five times that of Q235 series steels, and ship locks are often large-scale building structures, which will result in the cost of the guard panels being too high and difficult to apply in practice. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that the Q235 material guard plate of the existing ship lock will corrode in the high-salt environment near the seaside, and the stainless steel material guard plate is difficult to use in practice due to the high manufacturing cost, and provide a guard plate for a ship lock and a ship lock.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A protective plate for a ship lock, comprising:

[0006] A base plate, one side of which is connected with a stiffening rib;

[0007] Anchor bars, which are arranged along the normal direction of the base plate and connected to the stiffening ribs;

[0008] The stainless steel plate is a 316 stainless steel component and is connected to the side of the base plate away from the stiffening rib.

[0009] The base plate is used as a bearing structure, and its material includes but is not limited to plastic, carbon steel, and alloy steel, as long as it can be used to install stainless steel plates and stiffening ribs, but it is preferable to use a material that is cheaper than stainless steel.

[0010] Stainless steel plates are 316 material components, including both ordinary 316 stainless steel and 316L stainless steel.

[0011] The anchor bars are used to connect to the concrete structure of the ship lock, and their specific structure can refer to the existing technology; the number and distribution of anchor bars and stiffening ribs can be set according to actual strength requirements and connection requirements. For example, multiple stiffening ribs can be arranged at intervals along the long side of the base plate, and the anchor bars can be distributed at intervals along the length direction of the stiffening ribs.

[0012] The ship lock guard plate of the present solution is a composite plate composed of two layers of plates, a base plate and a stainless steel plate. During installation, the base plate is connected to the concrete structure of the ship lock through anchor bars, and the stainless steel plate is facing outward to resist erosion by sea water or sea breeze. It can be seen that the base plate of the present solution is not directly in contact with the external environment and can be directly made of non-corrosion-resistant materials, such as carbon steel. This can reduce the cost of the present solution while taking into account the corrosion-resistant function, and facilitate large-scale promotion and application.

[0013] At the same time, this scheme also chooses to set stiffening ribs on the back of the base plate and connect the anchor bars to the stiffening ribs. In addition to increasing the rigidity of the base plate, welding between the anchor bars and the base plate can also increase the heat conduction distance between the welding point and the stainless steel plate, thereby reducing the impact of welding heat on the stainless steel plate, thereby reducing the risk of intergranular corrosion and thermal cracking of the stainless steel plate due to welding heat and causing rust on the stainless steel plate.

[0014] As a preferred solution of the present utility model, the thickness of the stainless steel plate is greater than or equal to 3 mm.

[0015] This proposal recommends a stainless steel plate thickness that can have a service life of at least 100 years in an environment with a salinity of less than or equal to 29.4.

[0016] As a preferred solution of the utility model, the stiffening rib has a side elevation parallel to the normal direction of the base plate, and the anchor bar is connected to the side elevation.

[0017] This solution recommends connecting the anchor bars to the side elevations of the stiffening ribs. When welding is used between the anchor bars and the stiffening ribs, the effect of welding heat on the stainless steel plate can be further reduced, thereby reducing the risk of intergranular corrosion and thermal cracking of the stainless steel plate due to welding heat, which in turn causes the stainless steel plate to rust.

[0018] As a preferred solution of the utility model, the dimension of the side elevation along the normal direction of the substrate is greater than or equal to 50 mm.

[0019] This solution recommends the size of the side facade, which can ensure that there is sufficient available contact area between the side facade and the anchor bar, thereby ensuring a reliable connection between the side facade and the anchor bar.

[0020] As a preferred solution of the present utility model, a bent portion is provided at one end of the anchor bar away from the base plate.

[0021] Curved portion, such as 7-shaped or circular.

[0022] This solution provides a bent portion for the anchor bar, which can enhance the anchoring effect of the anchor bar, thereby enhancing the connection between the lock guard plate of this solution and the lock concrete structure.

[0023] As a preferred solution of the present invention, the bent portion is U-shaped.

[0024] The U-shape should be understood as the anchor bar turning 180 degrees at the curved portion by bending, and the specific shape of the bent portion includes but is not limited to a circle and a right angle.

[0025] This solution provides one of the shapes of the bent portion, which has both good anchoring effect and low processing difficulty and is highly cost-effective.

[0026] As a preferred solution of the utility model, a side of the base plate facing away from the stainless steel plate is further connected with a lifting lug.

[0027] In this solution, the lifting lug is arranged on the side of the base plate facing away from the stainless steel plate, which can avoid damaging the surface of the stainless steel plate in order to arrange the lifting lug, such as drilling a hole in the stainless steel surface.

[0028] As a preferred solution of the utility model, the stiffening rib is angle steel.

[0029] This solution uses angle steel as the stiffening rib. The angle steel has two perpendicular surfaces. After one surface is connected to the base plate, the other surface can be used to connect the anchor bar, thereby facilitating the setting of the anchor bar.

[0030] As a preferred solution of the present utility model, the substrate is a Q235 material component.

[0031] Q235 material includes Q235A and Q235B.

[0032] The substrate of this solution has both good mechanical properties and processing properties and a low price, thereby ensuring that the overall cost of this solution is at a low level, so as to facilitate large-scale promotion and use.

[0033] A ship lock comprises a concrete facade, and the outer side of the concrete facade is connected to a ship lock protective panel of the utility model.

[0034] The ship lock of this solution adopts the ship lock guard plate of the present invention, so the guard plate has both corrosion resistance and low cost, thereby being able to reduce the construction cost of the entire ship lock project.

[0035] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0036] 1. The ship lock guard plate of the utility model can reduce the cost while taking into account the corrosion resistance function, which is convenient for large-scale promotion and application; at the same time, the structure of the utility model can also reduce the risk of intergranular corrosion and thermal cracking of stainless steel plates due to welding heat and causing rust of stainless steel plates.

[0037] 2. The ship lock of the utility model adopts the ship lock guard plate of the utility model, so the guard plate has both corrosion resistance and low cost, thereby being able to reduce the construction cost of the entire ship lock project. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a side view structural schematic diagram of a ship lock guard plate of the utility model;

[0039] Figure 2 yes Figure 1 The schematic diagram of the local enlarged structure at position Ⅰ in the middle;

[0040] Figure 3 It is a side view structural schematic diagram of a ship lock guard plate installed on a concrete structure of the utility model;

[0041] Figure 4 This is a schematic diagram of the main structure of a protective panel for a ship lock of the utility model;

[0042] Icon: 1-base plate; 2-stainless steel plate; 3-stiffening rib; 4-anchor bar; 41-bend part. DETAILED DESCRIPTION

[0043] The utility model is described in detail below in conjunction with the accompanying drawings.

[0044] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0045] In the description of the following specific embodiments, the terms indicating the orientation or position relationship such as "upper", "lower", "left", "right", "center", "inside", "outside", etc. are all based on the expression of the orientation or position relationship shown in the drawings, or the orientation or position relationship when the device / apparatus is usually used. These terms of orientation or position relationship are only for the convenience of description or simplification of the description in the specific embodiments, so that technicians can quickly understand the scheme, rather than indicating or implying that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific position relationship, and therefore cannot be understood as a limitation of the present invention.

[0046] The terms "horizontal", "vertical" and the like do not require the corresponding devices / components / elements to be absolutely horizontal or vertical or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted. Alternatively, it can be simply understood that the corresponding devices / components / elements are set in specific directions such as "horizontal" and "vertical", and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation within ±8%, more preferably an error / deviation within ±6%, more preferably an error / deviation within ±5%, and more preferably an error / deviation within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the solution of the utility model.

[0047] The terms “first”, “second”, “third”, etc. are merely used to distinguish the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.

[0048] The terms "set", "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be welding, riveting, bolting, threaded connection and other commonly used connection methods in the field. It can be directly connected or indirectly connected through an intermediate medium. It can also be the internal connection of two elements.

[0049] Example 1

[0050] like Figures 1 to 4 As shown, a ship lock protection panel used in this embodiment includes:

[0051] A base plate 1, one side of the base plate 1 is connected with a stiffening rib 3;

[0052] Anchor ribs 4, which are arranged along the normal direction of the base plate 1 and are connected to the stiffening ribs 3;

[0053] The stainless steel plate 2 is a 316 stainless steel component, and the stainless steel plate 2 is connected to a side of the base plate 1 facing away from the stiffening rib 3.

[0054] It should be noted that, due to the small thickness of the substrate 1 and the stainless steel plate 2, Figure 1 , Figure 2 , Figure 3 The thickness of the substrate 1 and the stainless steel plate 2 are exaggerated for easy identification; Figure 3 It is obtained from the substrate 1 side looking towards the stainless steel plate 2 side, that is, Figure 1 Look from the left side to the right side.

[0055] Specifically, the stainless steel plate 2 of this embodiment is made of 316L stainless steel and is rectangular in shape; the shape of the base plate 1 matches the stainless steel plate 2; the number of stiffening ribs 3 is greater than one, and the length thereof is along one side of the base plate 1, that is, Figure 4 The stiffening ribs 3 are arranged in the up-down direction of the substrate 1, and each stiffening rib 3 is arranged along the other side of the substrate 1, that is, Figure 4 multiple anchor bars 4 are welded on each stiffening rib 3, and each anchor bar 4 is spaced apart along the length direction of the stiffening rib 3.

[0056] Furthermore, the thickness of the stainless steel plate 2 is greater than or equal to 3 mm.

[0057] Furthermore, the stiffening rib 3 has a side elevation parallel to the normal direction of the base plate 1, and the anchor bar 4 is connected to the side elevation. Figure 2 As shown, the anchor bar 4 is connected to the side surface of the stiffening rib 3.

[0058] Furthermore, the dimension of the side elevation along the normal direction of the substrate 1 is greater than or equal to 50 mm.

[0059] Furthermore, a bent portion 41 is provided at one end of the anchor bar 4 away from the base plate 1 .

[0060] Furthermore, the curved portion 41 is U-shaped. Figure 2 The figure shows the bending portion 41 specifically adopted in this embodiment.

[0061] Furthermore, a lifting lug is connected to the side of the base plate 1 facing away from the stainless steel plate 2. Specifically, the number of the lifting lugs is greater than one, and the distance between two adjacent lifting lugs is less than or equal to 1.6 m.

[0062] Furthermore, the stiffening rib 3 is an angle steel. Specifically, the angle steel used in this embodiment has a side width of 50 mm.

[0063] Furthermore, the substrate 1 is a Q235 material component. Specifically, the substrate 1 of this embodiment is made of Q235B material with a thickness of 10 mm.

[0064] Example 2

[0065] A ship lock comprises a concrete facade, and the outer side of the concrete facade is connected to a ship lock protective panel in Example 1. The specific installation direction is as follows Figure 3 shown.

[0066] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective plate for a ship lock, characterized in that: Include: A base plate (1), one side of the base plate (1) being connected to a stiffening rib (3); Anchor bars (4), the anchor bars (4) being arranged along the normal direction of the base plate (1), and the anchor bars (4) being connected to the stiffening ribs (3); A stainless steel plate (2), wherein the stainless steel plate (2) is a component made of 316 stainless steel, and the stainless steel plate (2) is connected to a side of the base plate (1) facing away from the stiffening rib (3).

2. A ship lock guard plate according to claim 1, characterized in that: The thickness of the stainless steel plate (2) is greater than or equal to 3 mm.

3. A ship lock guard plate according to claim 1, characterized in that: The stiffening rib (3) has a side elevation parallel to the normal direction of the base plate (1), and the anchor bar (4) is connected to the side elevation.

4. A ship lock guard plate according to claim 3, characterized in that: The dimension of the side elevation along the normal direction of the substrate (1) is greater than or equal to 50 mm.

5. A ship lock guard plate according to any one of claims 1 to 4, characterized in that: A bent portion (41) is provided at one end of the anchor bar (4) away from the base plate (1).

6. A ship lock guard plate according to claim 5, characterized in that: The bent portion (41) is U-shaped.

7. A ship lock guard plate according to any one of claims 1 to 4, characterized in that: A lifting lug is also connected to a side of the base plate (1) facing away from the stainless steel plate (2).

8. A ship lock guard plate according to any one of claims 1 to 4, characterized in that: The stiffening rib (3) is an angle steel.

9. A ship lock guard plate according to any one of claims 1 to 4, characterized in that: The substrate (1) is a component made of Q235 material.

10. A ship lock comprising a concrete facade, characterized in that: The outer side of the concrete facade is connected to a ship lock guard plate as described in any one of claims 1 to 9.

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