Scaffold board

Abstract

The present invention relates to scaffolding platforms, and more specifically, it is designed to be installed in a way that minimizes the gap between platforms continuously arranged on a scaffolding structure, thereby ensuring safety during worker movement, and to be usable in various construction sites by sliding a cover as needed. The present invention comprises a main frame (30) in which the front frame (31) and the side frame (32) are configured to have a rectangular frame shape, and the front frame (31) and the side frame (32) are cut at one corner to form an assembly space (S); A footrest member (40) that is fixedly installed on the upper part in accordance with the shape of the main frame (30) above, and has upwardly protruding anti-slip members (41) arranged in a continuous manner; A mounting hook (35) fixed to the outer surface of the front frame (31) and installed by hanging it on the horizontal steel pipe (11) of the scaffolding structure (10); It is configured to include a cover (50) installed on the side frame (32) of the main frame (30) that moves back and forth to close or open the assembly space (S).

Description

Technology Field

[0001] The present invention relates to scaffolding platforms, and more specifically, it is designed to be installed in a way that minimizes the gap between platforms continuously arranged on a scaffolding structure, thereby ensuring safety during worker movement, and to be usable in various construction sites by sliding a cover as needed. Background Technology

[0002] Generally, scaffolding is installed and used when constructing a building or carrying out remodeling and building-related construction work.

[0003] These scaffoldings are installed to a height above the ground, and in this case, multiple scaffolding pipes are connected vertically and horizontally.

[0004] In addition, a platform is provided at the aforementioned construction site for a worker to step on for scaffolding work or work on the exterior wall. This platform is formed with multiple holes in a steel plate for drainage and weight reduction, and is equipped with hooks at both ends of an extended platform member so that it is installed by fixing the hooks or clamps to the horizontal steel pipes of the scaffolding structure.

[0005] In such cases, not only workers but also construction materials are often placed together on these scaffolding platforms, and high structural rigidity is required to prevent the platforms from swaying in order to prevent safety accidents while workers move on them.

[0006] However, since platforms are continuously installed on the horizontal steel pipes of the scaffolding structure, a gap equal to the diameter of the vertical steel pipe is created between the platforms due to the vertical steel pipes clamped to the horizontal steel pipes. This poses a problem of increased risk of safety accidents, such as workers' shoes getting caught or slipping through the gap while moving.

[0007] Therefore, at construction sites, when the gaps between the aforementioned scaffolding widened, it was required to separately install a cover plate to conceal the gap, which reduced the efficiency of the installation work. In particular, there was a problem of safety accidents occurring, such as workers slipping or tripping over the cover plate while moving and concentrating on construction materials or work. Prior art literature

[0008] Republic of Korea Registered Utility Model Publication No. 20-0288399. Scaffolding for Construction (Registration Date: August 27, 2002) The problem to be solved

[0009] The purpose of this invention is to solve the problems of the conventional technology described above by providing a scaffolding platform that minimizes the gap between platforms by installing it on a horizontal steel pipe at the installation location of a vertical steel pipe constituting the scaffolding structure, with an assembly space secured by opening a cover provided on one side of the platform member.

[0010] In addition, the present invention aims to provide a scaffolding platform in which a slide slot hole provided on one side of the cover is inserted into a rail fixing pin provided on the inner side of the side frame, and the other side of the cover is mounted on a cover support to firmly support the cover.

[0011] In addition, the present invention aims to provide a scaffolding platform that can prevent safety accidents by preventing workers moving on the platform from slipping, by having anti-slip devices and water catchers repeatedly formed on a platform member fixed to the platform frame to more easily remove rainwater, soil, etc. means of solving the problem

[0012] The present invention for solving such technical problems is,

[0013] A main frame (30) in which the front frame (31) and the side frame (32) are configured to have a rectangular frame shape, and the front frame (31) and the side frame (32) are cut at one corner to form an assembly space (S);

[0014] A footrest member (40) that is fixedly installed on the upper part in accordance with the shape of the main frame (30) above, and has upwardly protruding anti-slip members (41) arranged in a continuous manner;

[0015] A mounting hook (35) fixed to the outer surface of the front frame (31) and installed by hanging it on the horizontal steel pipe (11) of the scaffolding structure (10);

[0016] It is configured to include a cover (50) installed on the side frame (32) of the main frame (30) that moves back and forth to close or open the assembly space (S).

[0017] Additionally, the cover member (50) may be formed in a 'U' shape in which a central support member (51) supported on the bottom surface of a footrest member (40); an outer support member (52) bent downward from one side of the central support member (51) and seated on the bottom surface of a side frame (32); and an inner support member (53) bent downward from the other side of the central support member (51) and mounted on a cover member support member (45) provided on the bottom surface of a footrest member (40), and a front cover plate (54) connected to the outer support member (52), the central support member (51), and the inner support member (53) is fixedly installed on the front of the cover member (50) in the direction of the front frame (31).

[0018] In addition, the footrest member (40) can be configured such that a water receiving member (43) with a downward curved surface is continuously arranged between the anti-slip member (41) and the anti-slip member.

[0019] Additionally, the above cover (50) may be configured to have a stopper handle (55) further protruding from the bottom of the front cover plate (54) to catch on the side frame (32) and control the movement of the cover (50).

[0020] Additionally, the above cover member (50) can be configured to slide forward and backward based on a rail fixing pin (34) provided on the inner wall of the side frame (32) by forming a longitudinal sliding slot (52a) in the outer support member (52).

[0021] Additionally, the above cover support (45) can be configured such that a horizontal support plate (45a) is bent and formed at the lower portion fixed to the bottom surface of the footrest member (40), an inner support member (53) is mounted on the upper portion of the horizontal support plate (45a), and an anti-detachment member (46) protrudes upward from one end of the horizontal support plate (45a) to control the lateral movement of the inner support member (53) mounted on the horizontal support plate (45a). Effects of the invention

[0022] According to the present invention, by opening a cover provided on one side of a scaffolding member at the installation location of a vertical steel pipe constituting a scaffolding structure to secure an assembly space, and then installing it by hanging a hook on a horizontal steel pipe, the gap between scaffolding platforms is minimized, thereby effectively preventing safety accidents in advance.

[0023] In addition, the sliding slot provided on one side of the cover is fitted into a rail fixing pin provided on the inner side of the side frame, and the other side of the cover is mounted on a cover support, thereby firmly supporting the cover and offering the advantage of enabling repeated use even at construction sites.

[0024] In addition, anti-slip features and water catchers are repeatedly formed on the platform member fixed to the platform frame, allowing for easier removal of rainwater, dirt, etc., thereby preventing workers moving on the platform from slipping and preventing safety accidents, which can enhance product competitiveness.

[0025] The scaffolding platform according to the present invention is an L-shaped sliding perforated platform designed to eliminate openings of approximately 100 to 200 mm that occur between vertical members (steel pipes) during the installation and dismantling of scaffolding at construction sites. It has the advantage of preventing openings and enabling one-stop construction and dismantling, thereby ensuring work safety and increasing efficiency and usability. Brief explanation of the drawing

[0026] FIG. 1 is an overall perspective view of the scaffolding platform of the present invention. FIG. 2 is a bottom perspective view of the scaffolding platform of the present invention. FIG. 3 is a diagram showing the usage state of the scaffolding platform according to the present invention. FIG. 4 is an enlarged bottom perspective view of the cover portion that is a component of the present invention. FIGS. 5A and 5B are enlarged cross-sectional views illustrating the forward and backward sliding movement state of the cover member, which is a component of the present invention. FIG. 6 is an enlarged cross-sectional view of a key part showing the installation state of the cover member, which is a component of the present invention. Specific details for implementing the invention

[0027] The scaffolding platform of the present invention is designed to be installed in a way that minimizes the gap between platforms continuously arranged on a scaffolding structure, thereby ensuring safety during worker movement, and to be usable in various construction sites by sliding a cover member as needed.

[0028] The present invention is capable of various modifications and may take various forms, and embodiments are to be described in detail in the text. However, this is not intended to limit the present invention to a specific disclosed form, and it should be understood that it includes all modifications, equivalents, and substitutions that fall within the spirit and scope of the present invention.

[0029] The features of the scaffolding platform according to the present invention can be understood through the embodiments described in detail below with reference to the attached drawings.

[0030] First, the scaffolding platform (20) of the present invention is configured such that, as shown in FIGS. 1 to 3, a plurality of steel pipes are connected vertically or horizontally to form a scaffolding structure at a construction site, a plurality of platforms (20) are arranged continuously on the horizontal steel pipes (11), and the mounting hooks (35) of the platforms (20) are assembled so that a worker can move more easily along the platforms (20) installed on the scaffolding structure (10) and work.

[0031] The footrest (20) of the present invention comprises a main frame (30) having a largely rectangular frame shape, a footrest member (40) fixed to the upper part of the main frame (30), a mounting hook (35) fixed to the main frame (30) and installed by hanging it on a horizontal steel pipe (11), and a cover (50) that opens and closes the assembly space (S) of the main frame (30) as needed.

[0032] The main frame (30) is configured such that the front frame (31) and the side frame (32) have a rectangular frame shape, and the front frame (31) and the side frame (32) are cut at one corner to form an assembly space (S).

[0033] Here, the assembly space (S) may be formed at one corner and both corners or all corners of the main frame (30), respectively, but in this invention, a configuration in which the assembly space is formed at both corners will be described.

[0034] At this time, the main frame (30) is configured in a rectangular shape with a front length of approximately 290 mm and a side length of approximately 1829 mm, and the assembly space (S) is formed with a length of approximately 40 mm in the front direction and a length of approximately 50 mm in the side direction, but is not limited to the above dimensions and can be applied in various ways according to the requirements of a person skilled in the art, so it is not limited to a specific one.

[0035] In addition, even if an assembly space (S) is formed at the corners of the front frame (31) and the side frame (32) as described above, a reinforcing member (33) is further installed to mutually connect the side frames (32) provided on both the left and right sides of the front frame (31) to maintain and improve the rigidity of the main frame (30).

[0036] In addition, at least one pair of mounting hooks (35) are fixedly installed on the outer surface of the front frame (31), and the mounting hooks (35) are hung on the horizontal steel pipe (11) of the scaffolding structure (10) to install a platform (20). The shape and configuration of the mounting hooks (35) can be applied in various ways according to the requirements of those skilled in the art and are not limited to a specific type.

[0037] The footrest member (40) is welded and fixed to the upper part of the main frame (30) so that an assembly space (S) is exposed at the corner in accordance with the shape of the main frame (30). On the surface of the footrest member (40), anti-slip members (41) protruding with an upward curved surface are continuously arranged at regular intervals, so that when a worker moves, the worker can move safely due to friction between the shoe sole and the anti-slip members (41).

[0038] Additionally, the above anti-slip member (41) has a through hole formed therein to allow gravel, soil, rainwater, etc., adhering to the worker's shoes to be discharged outside the footrest, thereby preventing the worker from stepping on it and slipping, thus preventing safety accidents in advance. The present invention may also include a configuration in which a water catcher (43) with a downward curved surface and a through hole is continuously arranged at a certain interval between the anti-slip member (41) and the anti-slip member (40).

[0039] The above-mentioned water receiving channel (43) discharges gravel, soil, rainwater, etc. remaining on the surface of the step member (40) to the outside of the step through the central through hole of the water receiving channel (43) at a height where the anti-slip channel (41) protrudes upward, thereby preventing contaminants from remaining on the surface of the step member (40) and allowing the worker to move more stably.

[0040] In addition, the above cover (50) is installed on the inner side of the side frame (32) constituting the main frame (30) so that a worker can move it forward and backward as needed to close or open the assembly space (S). As shown in FIG. 3, a scaffolding structure (10) is formed by connecting a horizontal steel pipe (11) and a vertical steel pipe (12) with a clamp. Then, scaffolding platforms (20) are placed on each side where the vertical steel pipe (12) is provided, and the cover (50) is opened and assembled to the horizontal steel pipe (11) with a mounting hook (35), so that the vertical steel pipe (12) is fitted into the assembly space (S) formed in close proximity to the pair of platforms (20).

[0041] Therefore, even during the process of continuously mounting scaffolding platforms (20) on horizontal steel pipes (11), vertical steel pipes (12) are arranged in the assembly space (S) so that the gap between platforms can be minimized, thereby improving the work efficiency of the scaffolding structure.

[0042] Here, the cover member (50) is formed into a housing shape with an open bottom, and is formed into a 'C' shape in which a central support member (51) supported on the bottom surface of the footrest member (40), an outer support member (52) bent downward from one side of the central support member (51) and seated on the bottom surface of the side frame (32), and an inner support member (53) bent downward from the other side of the central support member (51) and mounted on a cover member support member (45) provided on the bottom surface of the footrest member (40) are laid down, and a front cover plate (54) connected to the outer support member (52), the central support member (51), and the inner support member (53) is fixed to the front of the cover member (50) in the direction of the front frame (31).

[0043] At this time, as an embodiment of the above-mentioned cover (50), the front cover plate (54) formed in the direction of the front frame is molded to have a semicircular shape corresponding to the diameter of the vertical steel pipe (12), thereby reducing the gap in the assembly space (S) between the footrests arranged on both sides centered on the vertical steel pipe (12), so as to prevent safety accidents such as a work tool falling through the gap, which is also included in the present invention.

[0044] In addition, the cover (50) as described above is provided with a stopper handle (55) that is further extended and molded at the bottom of the front cover plate (54) as shown in FIGS. 4 to 6, so that a worker can hold the stopper handle (55) and slide the cover (50). When the cover (50) is moved inward, the stopper handle (55) is caught on the end of the side frame (32) to prevent the cover (50) from being excessively moved inward.

[0045] The stopper handle (55) of the above cover (50) may be formed to extend downward or upward, so that during the process of installing the footrest (20) on the horizontal steel pipe (11) or during the process of moving the worker after installing the footrest, the stopper handle (55) protruding upward can be pushed toward the vertical steel pipe (12) to prevent the gap from being exposed.

[0046] In addition, the above cover member (50) is configured such that a longitudinal slide slot hole (52a) is formed in the outer support member (52), and a rail fixing pin (34) provided on the inner wall of the side frame (32) is inserted into the slide slot hole (52a), thereby allowing the cover member (50) to slide forward and backward along the rail fixing pin (34). As an embodiment of the present invention, the present invention also includes a configuration in which a pin fitting part corresponding to the diameter of the rail fixing pin (34) and a pin mounting part having a diameter larger than the diameter of the rail fixing pin (34) are continuously formed in the slide slot hole (52a) in a curved manner, so that the rail fixing pin (34) interferes with the pin fitting part and moves when the cover member (50) slides.

[0047] That is, the slide slot hole (52a) is formed in a shape in which the pin insertion part and the pin mounting part are continuously arranged like a roly-poly toy, so that when a worker inserts the cover (50) by the diameter of the vertical steel pipe (12) and does not apply more than a certain external force to the cover (50), the rail fixing pin interferes with the pin insertion part, thereby fixing the position of the cover (50) and preventing the gap from being exposed.

[0048] Additionally, the cover support (45) on which the inner support (53) of the cover (50) is mounted is fixed to the bottom surface of the footrest member (40) and has the inner support (53) mounted on the upper part of a horizontal support plate (45a) that is bent in the direction of the side frame at the bottom. An anti-detachment member (46) is protruded upward from the front end of the horizontal support plate (45a), so that the inner support (53) mounted on the upper part of the horizontal support plate (45a) is caught on the anti-detachment member (46), thereby stopping the lateral movement and guiding the forward and backward movement of the cover (50).

[0049] As described above, the cover member (50) is supported in the up, down, left, and right directions by the footrest member (40), side frame (32), rail fixing pin (34), and cover member support (45), and slides, thereby allowing the cover member to slide safely even when strong impacts are transmitted, such as at a construction site, thus improving work efficiency.

[0050] The scaffolding platform described above is an L-shaped sliding perforated platform designed to eliminate openings of approximately 100 to 200 mm that occur between vertical members (steel pipes) during the installation and dismantling of scaffolding at construction sites. It has the advantage of preventing openings and enabling one-stop installation and dismantling, thereby ensuring work safety and increasing efficiency and usability.

[0051] As described above, the embodiments explained are the most preferred examples of the present invention, but are not limited to the above embodiments. It is obvious to those skilled in the art that various modifications are possible within the scope of the technical concept of the present invention. Explanation of the symbols

[0052] 10. Scaffolding structure 11. Horizontal steel pipe 12. Vertical steel pipe 20. Scaffolding 30. Mainframe 31. Frontframe 32. Side frame 33. Reinforcing member 34. Rail fixing pin 35. Mounting hook 40. Footrest member 41. Anti-slip device 43. Gutter 45. Cover base 46. ​​Detachment prevention device 50. Cover device 51. Central support 52. Outer support 53. Inner support 54. Front shield 55. Stopper handle S. Assembly space

Claims

Claim 1 A scaffolding device characterized by comprising: a main frame in which the front frame and side frame are configured to have a rectangular frame shape, wherein the front frame and side frame are cut at one corner to form an assembly space; a footrest member fixedly installed on the upper part in accordance with the shape of the main frame, having upwardly protruding anti-slip members continuously arranged thereon; a mounting hook fixed to the outer surface of the front frame and installed by hanging it on a horizontal steel pipe of the scaffolding structure; and a cover member installed on the side frame of the main frame to move back and forth to close or open the assembly space, wherein the cover member is formed in a horizontal 'U' shape comprising: a central support member supported on the bottom surface of the footrest member; an outer support member bent downward from one side of the central support member and seated on the bottom surface of the side frame; and an inner support member bent downward from the other side of the central support member and seated on a cover member support member provided on the bottom surface of the footrest member, and wherein a front shielding plate connected to the outer support member, the central support member, and the inner support member is fixedly installed on the front of the cover member in the direction of the front frame. Footrest. Claim 2 delete Claim 3 A scaffolding platform according to claim 1, characterized in that the platform member is configured such that a penetrating water receiving hole having a downward curved surface is continuously arranged between the anti-slip member and the anti-slip member. Claim 4 A scaffolding platform according to claim 1, characterized in that the cover member has a stopper handle further protruding from the bottom of the front cover plate, which hooks onto the side frame to control the retraction and movement of the cover member. Claim 5 A scaffolding platform according to claim 1, characterized in that the cover member has a longitudinal sliding slot formed in the outer support member, configured to slide forward and backward relative to a rail fixing pin provided on the inner wall of the side frame. Claim 6 A scaffolding platform according to claim 1, characterized in that the cover support is configured such that a horizontal support plate is bent and formed at the lower portion fixed to the bottom surface of the platform member, an inner support is mounted on the upper portion of the horizontal support plate, and an anti-detachment member protrudes upward from one end of the horizontal support plate to control the lateral movement of the inner support mounted on the horizontal support plate.

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