Scaffold pedal

Abstract

The utility model relates to the field of scaffolds, and discloses a scaffold pedal which comprises two plate bodies, a telescopic mechanism installed on the front portion of the plate body located at the front end, a folding mechanism installed between the two plate bodies, the telescopic mechanism comprises a grid plate and a fixing plate, the grid plate is movably installed on the top of the plate body located at the front end, and the fixing plate is installed on the front portion of the plate body located at the front end. The fixing plate is fixedly installed at the front end of the grid plate, contraction sleeves are fixedly installed at the positions, close to the two sides, of the bottom of the plate body located at the front end, and telescopic plates are installed at the positions, close to the two sides, of the rear portion of the fixing plate and penetrate through the interior of the plate body. The length of the plate body can be conveniently adjusted through sliding of the grid plate and stretching and retracting of the telescopic plate and the guide rod so as to adapt to scaffolds of different length specifications, and guiding sliding and supporting can be provided for the fixing plate; and through connection of the hinge shafts and insertion connection of the insertion rods, folding storage and use of the plate bodies are facilitated, the occupied space is reduced during storage, rapid fixing of the two plate bodies is facilitated, and the overall stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding, specifically a scaffolding footboard. Background Technology

[0002] Scaffolding is used in construction to provide a safe working platform for workers. It is used for construction and maintenance work on walls, roofs and other building structures by placing footboards on top of the frame for support. The footboards are mainly used to provide a safe platform for standing and working.

[0003] The publication number CN211622561U discloses a scaffolding board, including a footboard, with two arc-shaped plates fixed at both ends of the footboard, both ends of the arc-shaped plates facing vertically downwards.

[0004] The aforementioned scaffolding platform has the effect of ensuring the safety of workers on the platform and improving the stability of the scaffolding. However, when installed on different sizes of scaffolding, the corresponding size of the platform needs to be used, which is inconvenient to adjust the length of the platform. It also occupies a lot of space during storage and is not convenient to fold, store, or unfold for use. Utility Model Content

[0005] The purpose of this utility model is to provide a scaffolding footboard to solve the technical problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A scaffolding footboard includes two plates. A telescopic mechanism is installed at the front of the front plate, and a folding mechanism is installed between the two plates. The telescopic mechanism includes a grid plate and a fixed plate. The grid plate is movably installed on the top of the front plate, and the fixed plate is fixedly installed on the front end of the grid plate. Tightening sleeves are fixedly installed on both sides of the bottom of the front plate. Telescopic plates are installed on both sides of the rear of the fixed plate and penetrating inside the plate. Guide rods are installed on both sides of the rear of the fixed plate and penetrating inside the two tightening sleeves. A common screw is movably installed through the interior of the plate and at the front end of the fixed plate, and a rocker plate is installed at the front end of the screw.

[0008] Preferably, the top of the plate is arranged in a longitudinal grid pattern, and the grid plates slide alternately within the grid of the plate.

[0009] Preferably, the front ends of the telescopic plate and the guide rod are fixed to each other with respect to the fixed plate, and the telescopic plate and the guide rod are slidably arranged inside the plate body and the shrink sleeve, respectively.

[0010] Preferably, the screw passes through the front end of the fixed plate and is rotatably configured, and the screw passes through the inside of the plate and is threadedly connected.

[0011] Preferably, the folding mechanism includes two fixed sleeves, a hinge shaft, and two positioning sleeves. The two fixed sleeves are respectively fixedly installed on both sides of the plate located at the rear end, and the two positioning sleeves are respectively fixedly installed on both sides of the plate located at the front end. The hinge shaft connects the two plates, and a plug rod is movably installed through the interior of the fixed sleeve. A push plate is fixedly installed at the rear end of the plug rod, and baffles are fixedly installed on both sides of the plate located at the rear end.

[0012] Preferably, the front end of the insertion rod is snapped into the interior of the positioning sleeve, and the two plates are movably connected by a hinge.

[0013] Preferably, the insertion rod is slidably disposed inside the fixed sleeve, and the distance between the baffle and the fixed sleeve is less than the length of the insertion rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1) The foot pedal, through the setting of a telescopic mechanism, the screw drives the fixed plate to slide, so that the grid plate and the plate body slide alternately, which makes it easy to adjust the length of the plate body to adapt to scaffolding of different length specifications. Through the extension and retraction of the telescopic plate and the guide rod, the fixed plate is guided to slide and supported, thereby improving the stability of the grid plate.

[0016] 2) The foot pedal is equipped with a folding mechanism. The two plates rotate through the connection of the hinge, which facilitates the folding, storage and use of the plates and reduces the space occupied when storing them. The insertion of the rod and the positioning sleeve facilitates the quick fixation of the two plates and improves the overall stability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a scaffold footboard according to an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the telescopic mechanism in an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the folding mechanism in an embodiment of the present invention.

[0020] In the diagram: 1. Plate; 2. Telescopic mechanism; 3. Folding mechanism; 4. Grid plate; 5. Fixed plate; 6. Shrink sleeve; 7. Telescopic plate; 8. Guide rod; 9. Screw; 10. Rocking disc; 11. Fixed sleeve; 12. Hinge shaft; 13. Positioning sleeve; 14. Insert rod; 15. Push plate; 16. Baffle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Combination Figures 1-3 A scaffolding footboard includes two plates 1, with a telescopic mechanism 2 installed at the front of the front plate 1, and a folding mechanism 3 installed between the two plates 1.

[0024] See Figure 2 Furthermore, the telescopic mechanism 2 includes a grid plate 4 and a fixed plate 5. The grid plate 4 is movably installed on the top of the plate 1 located at the front end. The fixed plate 5 is fixedly installed at the front end of the grid plate 4. Shrink sleeves 6 are fixedly installed on both sides of the bottom of the plate 1 located at the front end. Telescopic plates 7 are installed on both sides of the rear part of the fixed plate 5 and penetrate into the interior of the plate 1. Guide rods 8 are installed on both sides of the rear part of the fixed plate 5 and penetrate into the interior of the two shrink sleeves 6. The same screw 9 is movably installed through the interior of the plate 1 and at the front end of the fixed plate 5. A rocker plate 10 is installed at the front end of the screw 9.

[0025] The top of the plate 1 is arranged in a longitudinal grid pattern, and the grid plate 4 is located in the grid of the plate 1 and slides alternately. The grid plate 4 is extended and retracted by sliding to provide support after extension and retraction.

[0026] The front ends of the telescopic plate 7 and the guide rod 8 are fixed to the fixed plate 5. The telescopic plate 7 and the guide rod 8 are respectively slidably installed inside the plate body 1 and the shrink sleeve 6. The stability of the fixed plate 5 and the grid plate 4 is improved by the telescopic plate 7 and the guide rod 8.

[0027] The screw 9 passes through the front end of the fixed plate 5 and is rotatably installed. The screw 9 also passes through the inside of the plate body 1 and is threadedly connected. The fixed plate 5 is adjusted and fixed by the screw 9 to extend and retract.

[0028] Specifically, the screw 9 is rotated by shaking the rocker 10. The screw 9 drives the fixed plate 5 to slide back and forth under the action of the thread. The sliding and support are provided by the extension and retraction of the telescopic plate 7 and the guide rod 8. At the same time, the grid plate 4 and the plate body 1 slide alternately to facilitate the adjustment of the support length of the plate body 1.

[0029] Example 2

[0030] See Figure 3Furthermore, based on Embodiment 1, the folding mechanism 3 includes two fixed sleeves 11, a hinge shaft 12, and two positioning sleeves 13. The two fixed sleeves 11 are respectively fixedly installed on both sides of the plate 1 located at the rear end, and the two positioning sleeves 13 are respectively fixedly installed on both sides of the plate 1 located at the front end. The hinge shaft 12 connects the two plates 1. A plug rod 14 is movably installed through the interior of the fixed sleeve 11. A push plate 15 is fixedly installed at the rear end of the plug rod 14. Baffles 16 are fixedly installed on both sides of the rear plate 1.

[0031] The front end of the insertion rod 14 is snapped into the inside of the positioning sleeve 13. The two plates 1 are movably connected by a hinge 12. The two plates 1 can be rotated by the hinge 12 to facilitate folding and storage.

[0032] The insertion rod 14 is slidably positioned inside the fixed sleeve 11. The distance between the baffle 16 and the fixed sleeve 11 is less than the length of the insertion rod 14. The baffle 16 is used to prevent the insertion rod 14 from detaching from the fixed sleeve 13. Through the insertion of the insertion rod 14 and the positioning sleeve 11, the two plates 1 are fixed to each other after being unfolded.

[0033] Specifically, the two plates 1 are connected by hinge pin 12 to rotate, fold and unfold, making it convenient to store and use the plates 1. The two plates 1 are fixed to each other by inserting the plug 14 into the positioning sleeve 13.

[0034] In actual operation, the hooks at both ends of the two plates 1 are attached to the frame of the scaffold. The plates 1 provide support, the extension and retraction of the fixed plate 5 are used to adjust the support length, and the hinge pin 12 is used to connect and rotate and unfold.

[0035] When adjusting the length of the telescopic support, the rocker 10 is rocked to rotate the screw 9. The screw 9 drives the fixed plate 5 to slide forward under the action of the thread. The telescopic plate 7 and the guide rod 8 provide guidance, sliding and support. At the same time, the grid plate 4 slides alternately with the plate 1. The grid plate 4 provides support to facilitate the adjustment of the length of the plate 1.

[0036] When folding and unfolding, the two plates 1 are folded and overlapped through the connection of the hinge 12, so as to facilitate the overall storage and folding. By unfolding the two plates 1, the push plate 15 is pushed to insert the rod 14 into the positioning sleeve 13 and automatically fix it under the action of friction, thereby fixing the two plates 1 to each other.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A scaffolding footboard, comprising two plates (1), characterized in that: A telescopic mechanism (2) is installed at the front of the plate (1) located at the front end, and a folding mechanism (3) is installed between the two plates (1). The telescopic mechanism (2) includes a grid plate (4) and a fixed plate (5). The grid plate (4) is movably installed on the top of the plate (1) at the front end. The fixed plate (5) is fixedly installed at the front end of the grid plate (4). Shrink sleeves (6) are fixedly installed on both sides of the bottom of the plate (1) at the front end. Telescopic plates (7) are installed on both sides of the rear of the fixed plate (5) and inside the plate (1). Guide rods (8) are installed on both sides of the rear of the fixed plate (5) and inside the two shrink sleeves (6). The same screw (9) is movably installed inside the plate (1) and at the front end of the fixed plate (5). A rocker plate (10) is installed at the front end of the screw (9).

2. A scaffolding footboard according to claim 1, characterized in that: The top of the plate (1) is arranged in a longitudinal grid pattern, and the grid plate (4) slides alternately in the grid of the plate (1).

3. A scaffolding footboard according to claim 1, characterized in that: The front ends of the telescopic plate (7) and the guide rod (8) are fixed to each other with the fixed plate (5). The telescopic plate (7) and the guide rod (8) are respectively slidably installed inside the plate body (1) and the shrink sleeve (6).

4. A scaffolding footboard according to claim 1, characterized in that: The screw (9) passes through the front end of the fixed plate (5) and is rotatably arranged. The screw (9) passes through the inside of the plate body (1) and is threadedly connected.

5. A scaffolding footboard according to claim 1, characterized in that: The folding mechanism (3) includes two fixed sleeves (11), a hinge shaft (12), and two positioning sleeves (13). The two fixed sleeves (11) are respectively fixedly installed on both sides of the plate (1) located at the rear end, and the two positioning sleeves (13) are respectively fixedly installed on both sides of the plate (1) located at the front end. The hinge shaft (12) is connected between the two plates (1). A plug rod (14) is movably installed through the interior of the fixed sleeve (11). A push plate (15) is fixedly installed at the rear end of the plug rod (14). Baffles (16) are fixedly installed on both sides of the plate (1) located at the rear end.

6. A scaffolding footboard according to claim 5, characterized in that: The front end of the insertion rod (14) is snapped into the inside of the positioning sleeve (13), and the two plates (1) are movably connected by a hinge (12).

7. A scaffolding footboard according to claim 5, characterized in that: The insertion rod (14) is slidably disposed inside the fixed sleeve (11), and the distance between the baffle (16) and the fixed sleeve (11) is less than the length of the insertion rod (14).

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