Assembled wood stair tread

Abstract

The utility model discloses a split mounting type wood stair tread, and relates to the field of simple building wood stairs. The staircase assembly comprises the fixing mechanism, the fixing mechanism comprises the fixing frame, the first side frame and the second side frame, the staircase assembly is provided with the mounting mechanism and the assembling mechanism, the staircase frame and the fixing hoop are connected with the first side frame and the second side frame in a detachable connection mode, and the mounting process is greatly simplified through the arrangement; meanwhile, the assembling rods are arranged in a stepped structure, a plurality of stable supporting points are provided for the assembling mechanism, the overall stability of the pedal is remarkably enhanced, the assembling mechanism and the mounting mechanism are rapidly separated and mounted through the assembling base and the clamping groove, the construction efficiency is further improved, and in addition, the assembling rods are convenient to assemble and disassemble. The pedal is made of aluminum alloy materials and is light and resistant to corrosion, the weight of the pedal is reduced, and durability of the pedal is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of simple building staircases, specifically a modular wooden stair tread. Background Technology

[0002] In building construction, due to the height of the buildings, simple staircases are typically built to facilitate efficient and safe construction and operation for multi-story structures. This meets the personnel access needs during construction and also helps improve construction efficiency and ensure project progress. However, existing simple staircases require each tread to be fixed to the stair frame using clamps. While this installation method ensures the stability of the staircase to some extent, it also presents several problems. First, the installation efficiency is low because each tread needs to be individually clamped to the stair frame, a tedious and time-consuming process. This is especially true when there are many floors and a large number of treads, significantly reducing installation efficiency, extending the construction period, increasing labor costs, and hindering rapid project progress. Second, the operation is complex. The clamps need precise alignment and appropriate tightening force to avoid tread deformation due to excessive tightness or safety hazards due to excessive looseness. This places high demands on the skill level of the operators, increasing the difficulty of operation and potentially leading to inconsistent installation quality, thus affecting the overall stability and safety of the staircase. Utility Model Content

[0003] Based on this, the purpose of this utility model is to provide a modular wooden stair tread to solve the technical problems of low installation efficiency, high operation complexity, and inconsistent installation quality that may result from existing simple stair treads, affecting the overall stability and safety of the staircase.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a modular wooden stair tread, comprising a fixing mechanism, wherein the fixing mechanism comprises a fixing frame, a first side frame and a second side frame, and an installation mechanism is detachably connected between the first side frame and the second side frame, wherein the installation mechanism comprises two stair frames, and fixing clamps are respectively provided on the front and rear sections of the two stair frames, and multiple fixing clamps are detachably connected to the first side frame and the second side frame respectively.

[0005] Multiple assembly rods are provided on the outer sides of both stair frames, and the multiple assembly rods are arranged in a stepped structure. The top of each assembly rod abuts against an assembly mechanism. The assembly mechanism includes an assembly base, and the bottom of the assembly base is provided with two slots. The two slots are arranged in a stepped structure, and the two slots are adapted to two of the assembly rods.

[0006] By adopting the above technical solution and using the installation mechanism that connects the first side frame and the second side frame, the rapid installation and removal of stair treads is achieved.

[0007] Furthermore, the assembly mechanism can be quickly separated from and quickly installed from the installation mechanism, and the installation mechanism and the assembly base are made of aluminum alloy.

[0008] By adopting the above technical solution, the assembly mechanism and the installation mechanism can be quickly separated and installed, improving the installation efficiency of stair treads.

[0009] Furthermore, the top of the assembly base is provided with an installation groove, and a wooden tread is installed inside the installation groove. The wooden tread is detachably connected to the assembly base by fixing bolts.

[0010] By adopting the above technical solution, a wooden tread is installed inside the mounting slot opened on the top of the assembly base, and the wooden tread is detached and connected to the assembly base by fixing bolts.

[0011] Furthermore, four fixing frames are provided, and the four fixing frames are fixedly connected to the external corridor entrance.

[0012] By adopting the above technical solution, the fixing mechanism is equipped with four fixing frames, which are fixedly connected to the external stairwell opening, providing stable support for the stair treads and ensuring the safety and stability of the stair treads.

[0013] Furthermore, the four fixing frames are divided into two groups, and the inner side of each group of fixing frames is detachably connected to a first side frame and a second side frame via clamps.

[0014] By adopting the above technical solution, the width and slope of the stair treads can be adjusted according to actual needs, thereby improving the adaptability and flexibility of the stair treads.

[0015] Furthermore, the first side frame is higher than the second side frame, and the first and second side frames can cause the stair frame to be set in an oblique structure.

[0016] By adopting the above technical solution, the first side frame is higher than the second side frame. This setting allows the stair frame to be set at an angle, which is more in line with ergonomic principles and improves the comfort and safety of the stair treads.

[0017] In summary, the present invention has the following main advantages:

[0018] 1. This utility model, through the setting of an installation mechanism and an assembly mechanism, wherein the stair frame and the fixing clamp are connected to the first and second side frames by a detachable connection, greatly simplifies the installation process and improves installation efficiency. At the same time, the assembly rod is set with a stepped structure, providing multiple stable support points for the assembly mechanism and significantly enhancing the overall stability of the tread. The assembly mechanism is quickly separated from and installed by the installation mechanism through the assembly seat and the slot, further improving construction efficiency. In addition, the tread is made of aluminum alloy, which is both lightweight and corrosion-resistant, reducing the weight of the tread and ensuring its durability. In summary, the design of this modular wooden stair tread, through detachable connection, the stepped assembly rod structure, and the application of aluminum alloy, effectively solves the problems of low installation efficiency, high operation complexity, and insufficient overall stability and safety of existing simple staircases.

[0019] 2. This utility model incorporates an installation groove, wooden treads, and fixing bolts. The installation mechanism and assembly base are made of aluminum alloy, a lightweight, high-strength, and corrosion-resistant material. This not only reduces the weight of the entire stair tread, facilitating handling and installation, but also ensures structural stability and durability. Furthermore, the installation groove on the top of the assembly base provides a stable installation position for the wooden treads, ensuring they are firmly fixed to the base and not easily loosened or detached. The wooden treads and the assembly base are connected and detached using fixing bolts. This connection method is both secure and easy to replace, significantly reducing maintenance costs and difficulty. Especially when wooden treads are damaged due to prolonged use or accidental damage, new treads can be quickly replaced by removing the fixing bolts without replacing the entire stair tread structure. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a side view of the three-dimensional structure of the present invention;

[0022] Figure 3 This is a partial three-dimensional structural diagram of the installation mechanism of this utility model;

[0023] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0024] In the diagram: 1. Fixing mechanism; 101. Fixing frame; 102. First side frame; 103. Second side frame; 2. Installation mechanism; 201. Fixing clamp; 202. Stair frame; 203. Assembling rod; 3. Assembly mechanism; 301. Assembling base; 302. Slot; 303. Mounting slot; 4. Wooden tread; 5. Fixing bolt. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "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. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", and "setting" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0028] The embodiments of this utility model will be described below based on its overall structure.

[0029] Example 1:

[0030] A type of modular wooden stair tread, such as Figures 1-4As shown, the device includes a fixing mechanism 1, which comprises a fixing frame 101, a first side frame 102, and a second side frame 103. An installation mechanism 2 is detachably connected between the first side frame 102 and the second side frame 103. The installation mechanism 2 includes two stair frames 202, each with a fixing clamp 201 at its front and rear ends. Multiple fixing clamps 201 are detachably connected to the first side frame 102 and the second side frame 103. Multiple assembly rods 203 are provided on the outer sides of each stair frame 202, and these assembly rods 203 are arranged in a stepped structure. The top of each assembly rod 203 abuts against an assembly mechanism 3. Mechanism 3 includes an assembly base 301. The bottom of the assembly base 301 is provided with two slots 302. The two slots 302 are arranged in a stepped structure and are adapted to two assembly rods 203. Through the detachable connection between the fixing frame 101, the first side frame 102 and the second side frame 103 in the fixing mechanism 1 and the installation mechanism 2, the rapid installation and disassembly of the stair treads are realized, improving construction efficiency. At the same time, the multiple assembly rods 203 on the outside of the stair frame 202 are adapted to the slots 302 at the bottom of the assembly mechanism 3, forming a stable stepped structure, which enhances the structural strength and stability of the stair treads.

[0031] See Figure 1 , Figure 2 The assembly mechanism 3 can be quickly separated and installed from the installation mechanism 2. The installation mechanism 2 and the assembly base 301 are made of aluminum alloy. The assembly mechanism 3 and the installation mechanism 2 can be quickly separated and installed, which further improves the installation and disassembly efficiency of the stair treads. At the same time, the installation mechanism 2 and the assembly base 301 are made of aluminum alloy, which is both lightweight and durable, effectively extending the service life of the stair treads.

[0032] Example 2:

[0033] See Figure 1 , Figure 4 The top of the assembly base 301 is provided with an installation groove 303, and a wooden tread 4 is installed inside the installation groove 303. The wooden tread 4 is detachably connected to the assembly base 301 by fixing bolts 5. The installation groove 303 on the top of the assembly base 301 allows for easy installation and removal of the wooden tread 4, reducing the maintenance cost of the stair tread. At the same time, the detachable connection between the wooden tread 4 and the assembly base 301 by fixing bolts 5 allows for quick replacement of the wooden tread when it is damaged, without having to replace the entire stair tread structure.

[0034] See Figure 1 , Figure 4The fixing mechanism 1 has four fixing brackets 101, which are fixedly connected to the external stairwell opening. These four fixing brackets are fixedly connected to the external stairwell opening, providing a stable support point for the stair treads and effectively enhancing the safety and stability of the stair treads.

[0035] See Figure 1 , Figure 2 , Figure 3 , Figure 4 The four fixed frames 101 are divided into two groups, and the inner side of each group of fixed frames 101 is detachably connected to the first side frame 102 and the second side frame 103 via clamps. This grouping arrangement allows the width and slope of the stair treads to be adjusted according to actual needs, improving the adaptability and flexibility of the stair treads.

[0036] See Figure 1 , Figure 2 The first side frame 102 is higher than the second side frame 103. The first side frame 102 and the second side frame 103 can cause the stair frame 202 to be set in an oblique structure. The first side frame 102 is higher than the second side frame 103. This height difference setting allows the stair frame 202 to be set in an oblique structure, which not only conforms to the ergonomic principle and improves the comfort and safety of the stair treads, but also makes the overall appearance of the staircase more beautiful and elegant.

[0037] The implementation principle of this utility model is as follows: First, confirm the size and position of the stairwell opening, ensure that the four fixing brackets 101 can be stably and fixedly connected to the external stairwell opening, and prepare all necessary components, including fixing mechanism 1, installation mechanism 2, assembly mechanism 3, wooden tread 4, and fixing bolts 5.

[0038] Subsequently, the four fixing frames 101 are divided into two groups of two, which are installed on both sides of the stairwell. The first side frame 102 and the second side frame 103 are disassembled and connected to the inside of each group of fixing frames 101 using clamps to ensure that the first side frame 102 is higher than the second side frame 103, so as to form the inclined structure of the stairwell.

[0039] Place two stair frames 202 between the first side frame 102 and the second side frame 103, ensuring that the diagonal direction of the stair frame 202 matches the first side frame 102 and the second side frame 103. Install fixing clamps 201 on the front and rear sections of the stair frame 202 respectively, and detach and connect these fixing clamps 201 to the first side frame 102 and the second side frame 103 to ensure that the stair frame 202 is stably fixed. Install multiple assembly rods 203 on the outside of the stair frame 202, ensuring that they are set in a stepped structure. Adapt the two slots 302 at the bottom of the assembly base 301 to two of the assembly rods 203 to achieve quick connection between the assembly mechanism 3 and the installation mechanism 2.

[0040] Place the wooden tread 4 inside the mounting slot 303 at the top of the assembly base 301, and use fixing bolts 5 to detach and connect the wooden tread 4 to the assembly base 301, ensuring that the wooden tread 4 is firmly fixed on the assembly base 301. Repeat the above steps to install more stair treads as needed until the entire staircase is assembled.

[0041] All parts not covered in this utility model are the same as or can be implemented using existing technologies, and will not be described in detail here.

[0042] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A type of assembled wooden stair tread, characterized in that: The system includes a fixing mechanism (1), which includes a fixing frame (101), a first side frame (102), and a second side frame (103). An installation mechanism (2) is detachably connected between the first side frame (102) and the second side frame (103). The installation mechanism (2) includes two stair frames (202). The front and rear sections of the two stair frames (202) are respectively provided with fixing clamps (201), and multiple fixing clamps (201) are detachably connected to the first side frame (102) and the second side frame (103). Multiple assembly rods (203) are provided on the outer sides of both stair frames (202), and the multiple assembly rods (203) are arranged in a stepped structure. The top of the assembly rods (203) abuts against an assembly mechanism (3). The assembly mechanism (3) includes an assembly base (301). The bottom of the assembly base (301) is provided with two slots (302). The two slots (302) are arranged in a stepped structure, and the two slots (302) are adapted to two of the assembly rods (203).

2. The assembled wooden stair tread according to claim 1, characterized in that: The assembly mechanism (3) can be quickly separated from and quickly installed from the installation mechanism (2). The installation mechanism (2) and the assembly base (301) are made of aluminum alloy.

3. The assembled wooden stair tread according to claim 1, characterized in that: The top of the assembly base (301) is provided with an installation groove (303), and a wooden pedal (4) is installed inside the installation groove (303). The wooden pedal (4) is detached and connected to the assembly base (301) by fixing bolts (5).

4. The assembled wooden stair tread according to claim 1, characterized in that: Four fixing frames (101) are provided, and the four fixing frames (101) are fixedly connected to the external corridor entrance.

5. The assembled wooden stair tread according to claim 1, characterized in that: The four fixing frames (101) are divided into two groups, and the inner side of each group of fixing frames (101) is connected to the first side frame (102) and the second side frame (103) respectively by clamps.

6. The assembled wooden stair tread according to claim 1, characterized in that: The first side frame (102) is higher than the second side frame (103), and the first side frame (102) and the second side frame (103) can cause the stair frame (202) to be set in an oblique structure.

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