Rapidly-assembled ladder stand pedal of scaffold

Abstract

The utility model relates to the technical field of scaffolds, and provides a fast-assembly scaffold ladder stand pedal which comprises a pedal body, and the pedal body is provided with an inserting groove; inserting parts are arranged at the two ends of the end cover and detachably arranged in the inserting grooves, and the side, away from the pedal body, of the end cover is connected with the crawling ladder. By means of the technical scheme, the technical problems that in the prior art, the ladder stand pedal needs to be welded firstly and then conveyed to a construction site to be combined with a scaffold, and the welded ladder stand pedal is large in occupied area during transportation, so that the transportation efficiency is low are solved. The ladder stand pedal does not occupy a large space like a traditional welding type ladder stand pedal during transportation, and a transport vehicle can load more components at a time, so that the transport efficiency is remarkably improved, and the transport cost is reduced. And when a certain part of the ladder stand pedal is damaged, only the corresponding part needs to be replaced, the whole replacement of a traditional welding type ladder stand pedal is not needed, the recovery rate of materials is improved, and resource waste is reduced.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of scaffolding technology, and more specifically, to a quick-assembly scaffolding ladder tread. Background Technology

[0002] In the construction industry, scaffolding serves as a crucial facility for ensuring the safety of construction workers and facilitating material transportation, making the design and application of its ladder treads extremely important. Traditionally, scaffolding ladder treads are mostly welded together, with the treads assembled to the relevant structures in a factory or prefabrication site before being transported to the construction site for installation. However, this method of welding before transportation has many significant drawbacks.

[0003] From a transportation perspective, the welded ladder treads form a rigid, monolithic structure, increasing the transport volume several times compared to detachable treads. This limits the number of treads a transport vehicle can carry at one time, significantly reducing transportation efficiency and substantially increasing costs. Furthermore, when facing the complex and ever-changing environments of construction sites and the need to adapt to different scaffold specifications, the fixed structure cannot accommodate on-site size adjustments, requiring custom-made scaffolds for special construction environments, severely extending the construction period. Moreover, due to the non-detachable design, when a ladder tread is partially damaged, it cannot be partially replaced, resulting in low material recycling rates and significant resource waste. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a quick-assembly scaffolding ladder tread, which solves the technical problem that in the prior art, the ladder tread needs to be welded first and then transported to the construction site to be combined with the scaffold, and the welded ladder tread occupies a large area during transportation, resulting in low transportation efficiency.

[0005] According to one aspect, at least one embodiment of this disclosure provides a quick-install scaffolding ladder step, comprising:

[0006] A pedal plate having a insertion groove;

[0007] The end cap has insertion parts at both ends, and the insertion parts are detachably disposed in the insertion slots. The side of the end cap away from the pedal plate is connected to the ladder.

[0008] For example, in at least one embodiment of this disclosure, a quick-assembly scaffolding ladder step further includes:

[0009] Riveting bolts, a number of which are provided on the pedal plate and pass through the insertion groove and the insertion part, are used to limit the position of the end cover relative to the pedal plate.

[0010] For example, in a quick-assembly scaffolding ladder tread provided in at least one embodiment of this disclosure, the top surface of the tread plate has a first groove, and the first groove is arranged parallel to the length direction of the tread plate.

[0011] For example, in a quick-install scaffolding ladder tread provided in at least one embodiment of this disclosure, the top surface of the tread plate also has anti-slip teeth, which are arranged in an array at intervals on the top surface of the tread plate, and the surface of the anti-slip teeth is arc-shaped.

[0012] For example, in at least one embodiment of this disclosure, a quick-assembly scaffolding ladder step further includes:

[0013] A number of reinforcing ribs are provided on the bottom surface of the pedal plate, and the reinforcing ribs are spaced apart along the length of the pedal plate.

[0014] For example, in at least one embodiment of this disclosure, a quick-assembly scaffolding ladder step has a protrusion on the end cap near the ladder side, and the quick-assembly scaffolding ladder step further includes:

[0015] The mounting plate is disposed on the ladder, and the end cap is connected to the ladder through the mounting plate. The mounting plate has a mounting groove, and the protrusion is slidably and detachably disposed in the mounting groove.

[0016] For example, in a quick-install scaffolding ladder tread provided in at least one embodiment of this disclosure, the mounting groove is arranged to have a sliding section and a snap-fit ​​section, and the protrusion enters the snap-fit ​​section through the sliding section to limit the position of the end cap relative to the ladder.

[0017] For example, in a quick-install scaffolding ladder tread provided in at least one embodiment of this disclosure, the mounting plate has a support portion, which is arranged such that after the protrusion enters the snap-fit ​​section, the support portion abuts against the bottom surface of the tread plate body to support the tread plate body.

[0018] For example, in another embodiment of this disclosure, a quick-installation scaffolding ladder step includes a snap-fit ​​groove and an abutment slope, the abutment slope leading to the snap-fit ​​groove, and the quick-installation scaffolding ladder step further includes:

[0019] A locking rod is provided, with one end rotatably mounted on the side wall of the insertion slot. The locking rod is arranged such that after the insertion part enters the insertion slot, the other end of the locking rod abuts against the abutting inclined surface and then enters the locking slot, thereby restricting the position of the insertion part within the insertion slot.

[0020] For example, in at least one embodiment of this disclosure, a quick-assembly scaffolding ladder step further includes:

[0021] A torsion spring, the two ends of which act on the side wall of the insertion slot and the locking rod respectively, for elastically torsion the locking rod so that the locking rod can rotate into the locking slot after passing through the abutting inclined surface;

[0022] A limiting post is provided on the inner wall of the insertion slot. The limiting post is arranged such that after the locking rod rotates, one side of the limiting post abuts against the limiting post to limit the rotation range of the locking rod.

[0023] The beneficial effects of the embodiments disclosed herein are as follows:

[0024] In this disclosure, the tread plate body and end cap can be separated, eliminating the need for extensive space occupation during transportation, unlike traditional welded ladder treads. This allows transport vehicles to carry more components per trip, significantly improving transportation efficiency and reducing costs. Furthermore, when a component of the ladder tread is damaged, only the affected part needs to be replaced, eliminating the need for complete replacement as with traditional welded ladder treads. This improves material recycling rates and reduces resource waste. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of a quick-assembly scaffolding ladder tread in the first embodiment of this disclosure;

[0027] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0028] Figure 3 This is a schematic diagram of another angle of the structure of a quick-installation scaffolding ladder step in the first embodiment of this disclosure;

[0029] Figure 4 This is a schematic diagram of the internal structure of a quick-assembly scaffolding ladder tread in the second embodiment of this disclosure;

[0030] Figure 5 for Figure 4 Enlarged view of section B in the middle.

[0031] In the diagram: 1. Pedal plate, 11. Insertion groove, 2. End cap, 21. Insertion part, 3. Ladder, 4. Riveting bolt, 12. First groove, 13. Anti-slip teeth, 5. Reinforcing rib, 22. Protrusion, 6. Mounting plate, 61. Mounting groove, 611. Sliding section, 612. Snap-fit ​​section, 62. Support part, 211. Snap-fit ​​groove, 212. Abutting slope, 7. Snap-fit ​​rod, 8. Torsion spring, 9. Limiting post. Detailed Implementation

[0032] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0033] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0034] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" 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 between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0035] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 disclosure.

[0037] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] For example, such as Figure 1-3 As shown, it illustrates a quick-assembly scaffolding ladder tread in the first embodiment of this disclosure.

[0039] In construction scenarios, in order to overcome the problems of inconvenient transportation and poor adaptability of traditional welded scaffolding ladders, this quick-assembly scaffolding ladder platform was designed.

[0040] The quick-assembly scaffolding ladder 3's treads mainly consist of tread plate 1 and end caps 2. Tread plate 1 is the main component for construction workers to step on, and its surface is the area where people walk. An insertion groove 11 is provided on tread plate 1. This insertion groove 11 provides space for the subsequent installation of the end caps 2.

[0041] The end cap 2 is a key component connecting the footplate 1 and the ladder 3. It has insertion portions 21 at both ends, the shape and size of which match the insertion slots 11 on the footplate 1, allowing the insertion portions 21 to be detachably installed within the slots 11. When connecting the footplate 1 to the ladder 3, simply insert the insertion portion 21 of the end cap 2 into the insertion slot 11 of the footplate 1 to initially complete the assembly of the footplate 1 and the end cap 2. The side of the end cap 2 furthest from the footplate 1 is used to connect to the ladder 3, thus installing the entire footplate of the ladder 3 onto the ladder 3.

[0042] Specifically, when installation is required, align the plug-in portions 21 at both ends of the end cap 2 with the plug-in slots 11 on the pedal plate 1, and then insert the plug-in portions 21 into the plug-in slots 11 to initially connect the two together. Connect the assembled pedal plate 1 and end cap 2 to the ladder 3 through the side of the end cap 2 away from the pedal plate 1 to complete the installation of the entire ladder 3 pedal.

[0043] When disassembly is required, separate the pedal plate 1 and the ladder 3: disconnect the end cap 2 from the ladder 3, so that the entire ladder 3 pedal is separated from the ladder 3. Then pull the plug part 21 of the end cap 2 out of the plug groove 11 of the pedal plate 1 to separate the pedal plate 1 and the end cap 2, so as to facilitate transportation and storage.

[0044] The advantages are that this quick-assembly scaffolding ladder platform adopts a detachable design principle, allowing the platform body 1 and end cap 2 to be separated. Unlike traditional welded ladder platforms 3, it doesn't occupy a large amount of space during transportation, allowing transport vehicles to carry more components per trip, thus significantly improving transportation efficiency and reducing costs. Furthermore, when a component of the ladder platform 3 is damaged, only the corresponding component needs to be replaced, eliminating the need for complete replacement like with traditional welded ladder platforms 3, improving material recycling rates and reducing resource waste.

[0045] For example, such as Figure 1-3 As shown, after the initial connection between the pedal body 1 and the end cap 2 via the insertion groove 11 and the insertion part 21 is completed, rivet bolts 4 are introduced to further ensure the stability of the connection. Positions for installing the rivet bolts 4 are pre-set on the pedal body 1, and these positions pass through the insertion groove 11. After the insertion part 21 of the end cap 2 is inserted into the insertion groove 11 of the pedal body 1, several rivet bolts 4 are sequentially installed on the pedal body 1, passing through the insertion groove 11 and the insertion part 21.

[0046] Specifically, first insert the plug portion 21 of the end cap 2 into the plug slot 11 of the pedal plate 1 to complete the initial assembly. Then, using appropriate tools, install the rivet bolts 4 one by one onto the pedal plate 1, so that they pass through the plug slot 11 and are tightly connected to the plug portion 21. During the installation process, ensure that the bolts are tightened to ensure the stability of the connection.

[0047] The advantage is that by using the rivet bolt 4 to pass through the insertion slot 11 and the insertion part 21, the positional movement of the end cover 2 relative to the pedal plate 1 is restricted by the fastening effect of the bolt. This ensures that during use, the end cover 2 and the pedal plate 1 will not easily separate or undergo relative displacement due to external forces.

[0048] For example, such as Figure 1-3 As shown, a first groove 12 is provided on the top surface of the pedal body 1, and these first grooves 12 are arranged parallel to the length direction of the pedal body 1. The design of the first groove 12 is based on considerations of the pedal's functionality and safety.

[0049] Specifically, during the manufacturing process of the pedal body 1, a first groove 12 is machined on its top surface. The direction of these first grooves 12 is consistent with the length direction of the pedal body 1 and they are parallel to each other to ensure the effectiveness of its function.

[0050] The advantage lies in the fact that the first groove 12 alters the surface morphology of the top surface of the pedal body 1, increasing surface roughness and friction. From a fluid dynamics perspective, the groove also serves a drainage function, similar to a drainage ditch on a road. In humid environments, such as rainy days or when there are water stains on the pedal surface, the first groove 12 can quickly drain water, reducing water accumulation and thus lowering the risk of slipping. Simultaneously, the increased friction also makes walking safer for construction workers, improving the overall safety of the pedal.

[0051] For example, such as Figure 1-3 As shown, on the top surface of the pedal plate 1, in addition to the first groove 12, anti-slip teeth 13 are arranged in an array at intervals. The surface of the anti-slip teeth 13 is designed to be arc-shaped, which takes into account both the anti-slip effect and the comfort of people stepping on it.

[0052] Specifically, during the manufacturing process of the pedal body 1, anti-slip teeth 13 are processed in an array at intervals on the top surface of the pedal body 1 by means of mold forming or machining.

[0053] The advantage is that the rounded surface of the anti-slip serration 13 provides a larger contact area and friction when in contact with the sole. The rounded design avoids damage to the sole from sharp edges and also reduces discomfort when walking on it.

[0054] The anti-slip performance of the top surface of the pedal body 1 is significantly improved, effectively preventing construction workers from slipping in both dry and wet environments. At the same time, the rounded surface makes walking more comfortable and reduces foot fatigue.

[0055] For example, such as Figure 1-3 As shown, several reinforcing ribs 5 are provided on the bottom surface of the pedal plate 1, and these reinforcing ribs 5 are spaced apart along the length of the pedal plate 1. The function of the reinforcing ribs 5 is to enhance the structural strength of the pedal plate 1.

[0056] Specifically, during the manufacturing process of the pedal plate 1, the reinforcing rib 5 is connected to the bottom surface of the pedal plate 1, which can be achieved through welding, integral molding, or other methods. This ensures that the reinforcing rib 5 is tightly bonded to the pedal plate 1 to fulfill its reinforcing function.

[0057] The advantage is that the reinforcing ribs 5 increase the structural rigidity and strength of the pedal plate 1, similar to the supporting beams in a bridge structure. Through reasonable spacing, the pressure borne by the pedal plate 1 can be evenly distributed.

[0058] The load-bearing capacity of the pedal body 1 has been improved, enabling it to withstand greater weight without easily deforming. During construction, even with heavy equipment or a large number of people stepping on the pedal simultaneously, the safety and stability of the pedal can be guaranteed, extending its service life.

[0059] For example, such as Figure 1-3 As shown, the end cap 2 has a protrusion 22 on the side near the ladder 3, and a mounting plate 6 is installed on the ladder 3. The mounting plate 6 has a mounting groove 61, and the protrusion 22 is slidably and detachably installed in the mounting groove 61. This design allows the end cap 2 to be connected to the ladder 3 through the mounting plate 6.

[0060] Specifically, the mounting plate 6 is fixedly installed on the ladder 3, ensuring that the position of the mounting plate 6 is accurate. It can be fixed by welding or bolt connection. Align the protrusion 22 of the end cover 2 with the mounting groove 61 on the mounting plate 6, and then slide the protrusion 22 into the mounting groove 61 to complete the connection between the end cover 2 and the ladder 3.

[0061] The advantage lies in the fact that the sliding and disassembling connection method using the protrusion 22 and the mounting groove 61 enables quick connection and disassembly between the end cover 2 and the ladder 3. This facilitates the installation and removal of the ladder 3's steps and improves construction efficiency. When it is necessary to replace or adjust the ladder 3's steps, simply slide the protrusion 22 of the end cover 2 out of the mounting groove 61 to easily complete the disassembly; during installation, simply slide the protrusion 22 into the mounting groove 61, making the operation simple and quick.

[0062] For example, such as Figure 1-3 As shown, the mounting groove 61 is designed to have a sliding section 611 and a snap-fit ​​section 612. When the protrusion 22 of the end cap 2 slides into the snap-fit ​​section 612 through the sliding section 611, it can restrict the position of the end cap 2 relative to the ladder 3.

[0063] Specifically, the protrusion 22 of the end cap 2 is aligned with the sliding section 611 of the mounting groove 61, and then the protrusion 22 is slid into the mounting groove 611 along the sliding section 611. When the protrusion 22 slides to the snap-fit ​​section 612, the snap-fit ​​section 612 and the sliding section 611 are in an L-shape, which can fix the protrusion 22 therein, thereby restricting the positional movement of the end cap 2 relative to the ladder 3.

[0064] The advantage is that the sliding section 611 guides the entry of the protrusion 22, while the snap-fit ​​section 612 secures the protrusion 22, ensuring the stability of the connection. This improves connection stability while ensuring quick installation of the ladder 3's steps. Under the constraint of the snap-fit ​​section 612, the end cap 2 will not easily shake or shift, ensuring the safety of construction workers walking on the ladder 3.

[0065] For example, such as Figure 1-3 As shown, the mounting plate 6 has a support portion 62. When the protrusion 22 of the end cover 2 enters the snap-fit ​​section 612, the support portion 62 abuts against the bottom surface of the pedal plate 1, thus supporting the pedal plate 1.

[0066] Specifically, during the process of the protrusion 22 of the end cover 2 entering the locking section 612 through the sliding section 611, after the protrusion 22 reaches the locking section 612 and is fixed, the supporting part 62 of the mounting plate 6 naturally contacts and abuts against the bottom surface of the pedal plate 1.

[0067] The advantage is that the design of the support part 62 is similar to the support structure in a building structure, which can provide additional support for the pedal plate 1. By abutting against the bottom surface of the pedal plate 1, part of the weight borne by the pedal plate 1 is transferred to the mounting plate 6 and the ladder 3.

[0068] This further enhances the stability and load-bearing capacity of the ladder 3 treads. It reduces the deformation of the tread plate 1 due to its own weight and personnel stepping on it, extends the service life of the treads, and also improves the safety of construction workers walking on the treads.

[0069] For example, such as Figure 4-5 As shown, it illustrates a quick-install scaffolding ladder board according to a second embodiment of this disclosure.

[0070] The insertion part 21 of the end cap 2 is provided with a locking groove 211 and an abutting slope 212, with the abutting slope 212 leading to the locking groove 211. On the side wall of the insertion groove 11 of the pedal plate 1, a locking rod 7 is rotatably provided at one end. When the insertion part 21 enters the insertion groove 11, the other end of the locking rod 7 will enter the locking groove 211 through the abutting slope 212.

[0071] Specifically, the insertion part 21 of the end cap 2 is inserted into the insertion slot 11 of the pedal plate 1. During the insertion of the insertion part 21, the end of the locking rod 7 contacts the abutment slope 212. As the insertion part 21 is inserted deeper, the abutment slope 212 pushes the locking rod 7 to rotate. When the insertion part 21 is fully inserted, the locking rod 7 rotates into the locking slot 211, thereby restricting the position of the insertion part 21 within the insertion slot 11.

[0072] The advantage lies in the fact that the automatic locking function of the locking rod 7 is achieved through the cooperation of the abutment slope 212 and the locking groove 211. Once the insertion part 21 is inserted into place, the locking rod 7 automatically locks the position of the insertion part 21. This further improves the reliability of the connection between the pedal body 1 and the end cover 2. During use, even under certain external forces, the insertion part 21 will not easily detach from the locking groove 11, ensuring the stability and safety of the ladder 3's pedal structure.

[0073] For example, such as Figure 4-5As shown, a torsion spring 8 is provided to allow the locking rod 7 to smoothly pass through the abutment slope 212 and rotate into the locking groove 211. The two ends of the torsion spring 8 act on the side wall of the insertion groove 11 and the locking rod 7 respectively, providing elastic torsional force to the locking rod 7. Simultaneously, a limiting post 9 is provided on the inner wall of the insertion groove 11 to limit the rotation range of the locking rod 7.

[0074] Specifically, the torsion spring 8 is in its natural state, and the locking rod 7 is in a certain initial position under the action of the torsion spring 8. When the insertion part 21 of the end cap 2 is inserted into the insertion groove 11, the abutment inclined surface 212 pushes the locking rod 7 to rotate against the elastic force of the torsion spring 8. As the insertion part 21 goes deeper, the locking rod 7 rotates to a certain extent and then enters the locking groove 211 under the elastic force of the torsion spring 8. During the rotation of the locking rod 7, when one side of the locking rod 7 abuts against the limiting post 9, the locking rod 7 stops rotating, ensuring that its rotation range is within the design requirements.

[0075] The advantages are that the torsion spring 8 provides the locking rod 7 with the power for automatic reset and locking, ensuring a smooth locking process. The limit post 9 ensures that the rotation range of the locking rod 7 is within a reasonable range, avoiding over-rotation or under-rotation. This improves the accuracy and reliability of the locking rod 7. It ensures that during the connection between the pedal plate 1 and the end cover 2, the locking rod 7 can accurately enter the locking groove 211, limiting the position of the insertion part 21. It also ensures that the locking rod 7 can be smoothly reset during disassembly, facilitating future use.

[0076] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A quick-install scaffolding ladder board, characterized in that, include: The pedal plate (1) has a insertion groove (11). End cap (2), the end cap (2) has plug-in parts (21) at both ends, the plug-in parts (21) are detachably disposed in the plug-in groove (11), and the end cap (2) is connected to the ladder (3) on the side away from the pedal plate (1).

2. The quick-assembly scaffolding ladder board according to claim 1, characterized in that, The quick-installation scaffolding ladder board also includes: Riveting bolts (4), a number of which are provided on the pedal plate (1) and pass through the insertion groove (11) and the insertion part (21) to limit the position of the end cover (2) relative to the pedal plate (1).

3. The quick-assembly scaffolding ladder board according to claim 1, characterized in that, The top surface of the pedal plate (1) has a first groove (12), which is arranged parallel to the length direction of the pedal plate (1).

4. The quick-assembly scaffolding ladder board according to claim 1, characterized in that, The top surface of the pedal plate (1) also has anti-slip teeth (13), which are arranged in an array at intervals on the top surface of the pedal plate (1), and the surface of the anti-slip teeth (13) is arc-shaped.

5. A quick-assembly scaffolding ladder board according to claim 4, characterized in that, The quick-installation scaffolding ladder board also includes: A number of reinforcing ribs (5) are provided on the bottom surface of the pedal plate (1). The reinforcing ribs (5) are spaced apart along the length direction of the pedal plate (1).

6. A quick-assembly scaffolding ladder board according to claim 1, characterized in that, The end cap (2) has a protrusion (22) on the side near the ladder (3), and the quick-install scaffolding ladder tread also includes: Mounting plate (6), which is mounted on the ladder (3), and end cap (2) is connected to the ladder (3) through mounting plate (6). Mounting plate (6) has mounting groove (61), and protrusion (22) is slidably and detachably mounted in mounting groove (61).

7. A quick-assembly scaffolding ladder board according to claim 6, characterized in that, The mounting groove (61) is arranged to have a sliding section (611) and a snap-fit ​​section (612), the protrusion (22) entering the snap-fit ​​section (612) through the sliding section (611) to limit the position of the end cap (2) relative to the ladder (3).

8. A quick-assembly scaffolding ladder board according to claim 7, characterized in that, The mounting plate (6) has a support portion (62), which is arranged such that after the protrusion (22) enters the snap-fit ​​section (612), the support portion (62) abuts against the bottom surface of the pedal plate (1) to support the pedal plate (1).

9. A quick-assembly scaffolding ladder board according to claim 1, characterized in that, The plug-in part (21) has a snap-fit ​​groove (211) and an abutment slope (212), the abutment slope (212) leading to the snap-fit ​​groove (211), and the quick-install scaffolding ladder tread also includes: A locking rod (7) is rotatably disposed on the side wall of the insertion groove (11). The locking rod (7) is arranged such that after the insertion part (21) enters the insertion groove (11), the other end of the locking rod (7) abuts against the abutting inclined surface (212) and then enters the locking groove (211), which is used to limit the position of the insertion part (21) in the insertion groove (11).

10. A quick-assembly scaffolding ladder board according to claim 9, characterized in that, The quick-installation scaffolding ladder board also includes: A torsion spring (8) is provided, with its two ends acting on the side wall of the insertion groove (11) and the snap-fit ​​rod (7) respectively, to elastically twist the snap-fit ​​rod (7) so that the snap-fit ​​rod (7) can rotate into the snap-fit ​​groove (211) after passing through the abutting inclined surface (212). The limiting post (9) is disposed on the inner wall of the insertion groove (11). The limiting post (9) is arranged such that after the locking rod (7) rotates, one side of the limiting post (9) abuts against the limiting post (9) to limit the rotation range of the locking rod (7).

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