Steel springboard with locking mechanism

Abstract

The utility model discloses a steel springboard with a locking mechanism, and relates to the field of steel springboards. The steel springboard comprises a steel springboard main body and a steel frame, the steel springboard main body is clamped with the steel frame through a locking mechanism, the locking mechanism comprises a clamping hook, one side of the clamping hook is provided with a mounting plate, the outer side of the clamping hook is provided with a limiting hook, the top of the limiting hook is provided with an extending piece, the outer side of the extending piece is provided with a sliding piece, and the sliding piece is provided with a sliding groove. By means of the locking mechanism, an operator can rapidly and effectively unlock the locking mechanism and then dismantle the steel springboard body, the operation mode is simple, convenient and rapid, the working efficiency is improved, meanwhile, due to the design of the limiting piece and the limiting groove, the sliding piece can stably slide, and the steel springboard body is not prone to being damaged. And the acting force arm of the limiting hook is prolonged, so that the operation space is increased, and the dismounting operation is smoother.

Description

Technical Field

[0001] The utility model relates to the field of steel springboards, in particular to a steel springboard with a locking mechanism. Background Art

[0002] Steel springboards are an indispensable and important tool in the construction and logistics industries. Due to their high strength, durability and easy installation, they are widely used in shipbuilding, petroleum, electricity, construction and other fields. They have various specifications and different sizes can be selected according to needs. When using them, it is necessary to ensure that they are firmly installed, check them regularly and deal with problems in a timely manner. When working at heights, safety operating procedures must be strictly followed. In short, steel springboards play an important role in the construction and logistics fields with their superior performance and wide applicability.

[0003] During the installation and use of existing steel springboards, locking mechanisms are often used to connect the steel springboards to external steel frames (such as a steel springboard with a locking mechanism described in Application No.: 202021935629.2). However, in actual operation, we face a significant problem: for safety reasons, it is necessary to minimize the gap between adjacent boards when splicing steel springboards. This practice results in a narrowing of the locking mechanism gaps on both sides of adjacent steel springboards, thereby limiting the installation and disassembly operation space of the locking mechanism. Therefore, when a specific steel springboard needs to be disassembled, the operation becomes extremely difficult, which undoubtedly reduces the ease of use of the locking mechanism. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a steel springboard with a locking mechanism to solve the technical problem that the gap between the locking mechanisms on both sides of two adjacent steel springboards becomes smaller, thereby reducing the operating space for installation and disassembly of the locking mechanism. Therefore, when a specific steel springboard needs to be disassembled, it becomes particularly difficult, reducing the convenience of using the locking mechanism.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel springboard with a locking mechanism, comprising a steel springboard body and a steel frame, the steel springboard body being engaged with the steel frame through the locking mechanism, the locking mechanism comprising a hook, a mounting plate being provided on one side of the hook, a limiting hook being provided on the outer side of the hook, an extension piece being provided on the top of the limiting hook, a sliding piece being provided on the outer side of the extension piece, and the sliding piece being slidably connected to the extension piece through the limiting piece and the limiting groove.

[0006] By adopting the above technical solution, the main body of the steel springboard is tightly engaged with the steel frame through the locking mechanism, which ensures the stability and safety of the steel springboard and effectively prevents the steel springboard from loosening or falling off during use.

[0007] Furthermore, the cross-sections of the limiting piece and the extending piece are in an I-shaped structure, and the limiting piece is engaged and slidably moved with the limiting groove.

[0008] By adopting the above technical solution, the I-shaped structure of the limit plate and the extension plate enhances the stability and durability of the sliding connection, effectively prevents jamming or damage, and increases the service life of the locking mechanism.

[0009] Furthermore, the sliding piece is in a rectangular structure, and is used to provide a support point for the user to act on the extension piece and the limit hook.

[0010] By adopting the above technical solution, the rectangular structure of the sliding piece is stably arranged, providing the user with stable support for the extension piece and the limit hook, and facilitating precise control of the locking mechanism.

[0011] Furthermore, a friction block is provided on the top of the sliding sheet to provide a friction support force for the sliding sheet to the user.

[0012] By adopting the above technical solution and providing the friction block, the friction force on the sliding sheet is increased, so that the user can control the sliding sheet more stably during operation, thereby improving the operation accuracy.

[0013] Furthermore, a sliding groove is provided on the surface of the limiting hook, and the limiting hook is slidably connected with the sliding block and the hook through the sliding groove.

[0014] By adopting the above technical solution, the slide groove and the slider on the surface of the limit hook are arranged so that the limit hook and the hook can be flexibly slidably connected, thereby enhancing the adaptability of the locking mechanism to steel frames of different sizes and shapes.

[0015] Furthermore, the slide groove is in an arc-shaped structure, and the slider provides a clamping support point for the limit hook to engage with the steel frame.

[0016] By adopting the above technical solution, the provision of two sliders significantly enhances the stability of the locking mechanism and effectively prevents the risk of loosening or falling off.

[0017] Furthermore, two mounting holes are provided on the surface of the mounting plate to provide reference points for bolt connection with the steel springboard body.

[0018] By adopting the above technical solution, the mounting holes on the mounting plate provide precise positioning points for the connection between the steel springboard body and the locking mechanism, thereby simplifying the installation steps.

[0019] Furthermore, the locking mechanisms are provided in four groups and are distributed at the corners of the steel springboard body.

[0020] By adopting the above technical solution, the locking mechanism is arranged at the corners of the steel springboard body, which optimizes the spatial layout and makes the steel springboard more compact and beautiful in structure.

[0021] Furthermore, the locking mechanism is made of hot-dip galvanized steel.

[0022] By adopting the above technical solution and using hot-dip galvanized steel as the material of the locking mechanism, its corrosion resistance and durability are significantly improved, and its service life is effectively extended.

[0023] In summary, the utility model mainly has the following beneficial effects:

[0024] The utility model uses the locking mechanism, and the operator can quickly and effectively unlock the locking mechanism and then remove the steel springboard body. This operation method is simple and fast, and improves work efficiency. At the same time, the design of the limit plate and the limit groove enables the sliding plate to slide stably, extends the force arm of the limit hook, thereby increasing the operation space and making the removal operation smoother. In addition, the design of the four sets of locking mechanisms further enhances the stability of the steel springboard, and the method of unlocking one by one during the disassembly process also ensures the safety and accuracy of the operation. In general, this arrangement not only improves the installation and disassembly efficiency of the steel springboard, but also enhances the stability and safety during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of the utility model;

[0026] Figure 2 This is a structural schematic diagram of the main body of the steel springboard of the utility model;

[0027] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0028] Figure 4 It is a structural schematic diagram of the locking mechanism of the utility model.

[0029] In the figure: 1. Steel springboard body; 2. Steel frame; 3. Locking mechanism; 301. Hook; 302. Mounting plate; 303. Mounting hole; 304. Limiting hook; 305. Slide groove; 306. Sliding block; 307. Extension piece; 308. Limiting piece; 309. Sliding piece; 310. Limiting groove; 311. Friction block. DETAILED DESCRIPTION

[0030] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0031] The following describes an embodiment of the utility model based on its overall structure.

[0032] Embodiment 1:

[0033] A steel springboard with a locking mechanism, such as Figure 1-Figure 4 As shown, it includes a steel springboard body 1 and a steel frame 2. The steel springboard body 1 is engaged with the steel frame 2 through a locking mechanism 3. The locking mechanism 3 includes a hook 301. A mounting plate 302 is arranged on one side of the hook 301. A limit hook 304 is arranged on the outer side of the hook 301. An extension piece 307 is arranged on the top of the limit hook 304. A sliding piece 309 is arranged on the outer side of the extension piece 307. The sliding piece 309 is slidably connected with the extension piece 307 through a limit piece 308 and a limit groove 310. The setting of the locking mechanism 3 is simple and practical, which makes the installation and disassembly of the steel springboard simple and quick, improves the work efficiency, and also reduces the maintenance cost.

[0034] See also Figure 3 , Figure 4 The cross-section of the limiting piece 308 and the extension piece 307 is an I-shaped structure, and the limiting piece 308 and the limiting groove 310 are engaged and slidable. The engagement and sliding setting between the limiting piece 308 and the limiting groove 310 ensures that the sliding piece 309 can slide smoothly on the extension piece 307, providing users with a smooth and convenient operating experience.

[0035] See also Figure 3 , Figure 4 The sliding piece 309 is a rectangular structure, which is used to provide a support point for the user to act on the extension piece 307 and the limit hook 304. The rectangular sliding piece 309 structure enhances the overall structural strength of the locking mechanism 3, thereby improving the safety of the steel springboard.

[0036] See also Figure 3 , Figure 4 A friction block 311 is provided on the top of the sliding sheet 309 to provide the user with a friction support force on the sliding sheet 309. The setting of the friction block 311 can also effectively prevent the sliding sheet 309 from sliding on its own when not affected by external force, thereby enhancing the reliability of the locking mechanism 3.

[0037] Embodiment 2:

[0038] See also Figure 3 , Figure 4 A sliding groove 305 is provided on the surface of the limiting hook 304, and the limiting hook 304 is slidably connected to the hook 301 through the sliding groove 305 and the slider 306. The curved structure of the sliding groove 305 provides a stable engaging point for the limiting hook 304, thereby ensuring the stability and reliability of the locking mechanism 3 when engaged.

[0039] See also Figure 3 , Figure 4The slide groove 305 is in a curved structure, and the slider 306 provides a support point for the limit hook 304 to engage with the steel frame 2. The curved slide groove 305 makes the limit hook 304 slide more smoothly, thereby improving the convenience and efficiency of operation.

[0040] See also Figure 3 , Figure 4 Two mounting holes 303 are provided on the surface of the mounting plate 302 for providing reference points for bolt connection with the steel springboard body 1. The setting of the mounting holes 303 also facilitates the adjustment and maintenance of the locking mechanism 3, thereby improving the maintainability and service life of the steel springboard.

[0041] See also Figure 1 , Figure 2 There are four groups of locking mechanisms 3, which are distributed at the corners of the steel springboard body 1. The layout of the locking mechanisms 3 at the corners is conducive to improving the stability and load-bearing capacity of the steel springboard, thereby improving the safety of use.

[0042] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The locking mechanism 3 is made of hot-dip galvanized steel, which has good load-bearing capacity and stability, ensuring that the locking mechanism 3 can firmly support the connection between the steel springboard body 1 and the steel frame 2 during use.

[0043] The implementation principle of the present utility model is as follows: when it is necessary to separate a specific steel springboard body 1 from the steel frame 2, first, the operator manually moves the sliding piece 309, so that the sliding piece 309 is slidably connected with the extension piece 307 through the limiting piece 308 and the limiting groove 310, so that the sliding piece 309 extends to the outside of the locking mechanism 3, and by bending the sliding piece 309, the limiting hook 304 slides through the sliding groove 305 and the slider 306, and the limiting hook 304 and the steel frame 2 are unlocked. After that, the four groups of locking mechanisms 3 are unlocked one by one to complete the removal operation of the steel springboard body 1. During this disassembly process, the sliding action of the limiting piece 308 and the limiting groove 310 on the sliding piece 309 can extend the force arm of the limiting hook 304, thereby increasing the operating space of the limiting hook 304 in turn, and improving the removal operation of the steel springboard body 1 and the steel frame 2.

[0044] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0045] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A steel springboard with a locking mechanism, characterized in that: The invention comprises a steel springboard body (1) and a steel frame (2), wherein the steel springboard body (1) is engaged with the steel frame (2) via a locking mechanism (3), wherein the locking mechanism (3) comprises a hook (301), a mounting plate (302) is arranged on one side of the hook (301), a limit hook (304) is arranged on the outer side of the hook (301), an extension sheet (307) is arranged on the top of the limit hook (304), a sliding sheet (309) is arranged on the outer side of the extension sheet (307), and the sliding sheet (309) is slidably connected to the extension sheet (307) via a limit sheet (308) and a limit groove (310).

2. The steel springboard with a locking mechanism according to claim 1, characterized in that: The cross-sections of the limiting piece (308) and the extending piece (307) are in an I-shaped structure, and the limiting piece (308) and the limiting groove (310) are engaged and slidable.

3. The steel springboard with a locking mechanism according to claim 1, characterized in that: The sliding piece (309) is in a rectangular structure and is used to provide a support point for the user to act on the extension piece (307) and the limiting hook (304).

4. The steel springboard with a locking mechanism according to claim 1, characterized in that: A friction block (311) is provided on the top of the sliding sheet (309) for providing a friction support force for the sliding sheet (309) to the user.

5. The steel springboard with a locking mechanism according to claim 1, characterized in that: A sliding groove (305) is provided on the surface of the limiting hook (304), and the limiting hook (304) is slidably connected to the hook (301) through the sliding groove (305) and the slider (306).

6. The steel gangway with locking mechanism according to claim 5, characterized in that: The slide groove (305) is in an arc-shaped structure, and the slide block (306) provides a support point for the limit hook (304) to engage with the steel frame (2).

7. The steel gangway with locking mechanism according to claim 1, characterized in that: The surface of the mounting plate (302) is provided with two mounting holes (303) for providing reference points for bolt connection with the steel springboard body (1).

8. The steel springboard with a locking mechanism according to claim 1, characterized in that: The locking mechanisms (3) are provided in four groups and are distributed at the corners of the steel springboard body (1).

9. The steel springboard with a locking mechanism according to claim 1, characterized in that: The locking mechanism (3) is made of hot-dip galvanized steel.

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