Telescopic scaffold foot baffle

Abstract

The utility model discloses a telescopic scaffold foot blocking plate, which relates to the technical field of scaffold foot blocking plates in constructional engineering, and adopts the technical scheme that the telescopic scaffold foot blocking plate comprises a frame and a connecting fastener, the frame comprises an upper horizontal rod, a lower horizontal rod and a plurality of uniformly distributed vertical rods arranged between the two horizontal rods, a rectangular structure is formed between every two adjacent vertical rods and the upper horizontal rod and the lower horizontal rod, and crossed inclined supporting rods are arranged in the rectangular structures. The foot blocking plate has the advantages of being simple in structure, low in cost, convenient to operate during installation, short in time, capable of solving the problems that in a traditional foot blocking plate, connection between a wood plate and a supporting frame body is poor or an iron plate is large in weight, large in installation difficulty and the like, meeting the installation requirement of the foot blocking plate in a narrow area, improving installation efficiency and turnover rate, and being suitable for popularization and application. And the construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering scaffolding toe boards, in particular to a telescopic scaffolding toe board. Background Art

[0002] In recent years, with the rapid development of China's infrastructure construction industry, high-rise and super-high-rise buildings have emerged one after another, placing higher demands on the safety and stability of large formwork support systems and external scaffolding operating platforms. Currently, during external scaffolding construction, the installation of 20cm toeboards is a critical measure for platform safety. Traditionally, these are installed using wood or iron plates machined to the appropriate specifications. However, during construction, it was discovered that the connection between the wood and the support frame was poor, and the iron plates were heavy and difficult to install. Furthermore, both methods were impractical in confined spaces.

[0003] How to better meet the safety of the external scaffolding operating platform and the convenience of installing the toeboard is the research topic of this program. Utility Model Content

[0004] In order to achieve the above-mentioned purpose of the utility model and address the above-mentioned technical problems, the utility model provides a telescopic scaffolding footboard.

[0005] The technical solution is as follows: it includes a frame and connecting fasteners, wherein the frame includes two upper and lower horizontal rods and a plurality of evenly distributed vertical rods arranged between the two horizontal rods, and a rectangular structure is formed between two adjacent vertical rods and the upper and lower horizontal rods, and a cross-bracing rod is arranged in the rectangular structure;

[0006] The connecting fastener is configured as a hook-shaped arc structure, the end of the arc structure is provided with a threaded hole, and a bolt is threadedly connected in the threaded hole;

[0007] The inner wall of the arc-shaped structure matches the frame steel pipe of the scaffold, and the frame is fixed to the frame steel pipe of the scaffold through connecting fasteners.

[0008] The structure is simple, which reduces the production cost. The connecting fastener is designed with a hook-shaped arc structure, which is convenient for use with the scaffolding steel pipe; it is easy to operate, reduces the installation time, and solves the problems of poor connection of wooden boards and heavy iron plates, which make installation difficult.

[0009] The connecting fasteners are arranged on the top and bottom of the vertical pole and on the side walls of the vertical pole at both ends, thereby enhancing the structural stability.

[0010] The horizontal rods are all configured as telescopic rods;

[0011] The diagonal bracing rods are all configured as telescopic rods;

[0012] The two ends of the diagonal bracing rod are respectively fixedly connected to the connecting points of the vertical rod and the horizontal rod.

[0013] The connecting fastener is made of light hard material;

[0014] After the horizontal bars are pulled apart, the connecting fasteners are directly inserted into the joints to lock the horizontal bars. Both the horizontal and diagonal braces are telescopic, increasing the adaptability of the toeboard.

[0015] The connecting fasteners are made of light and hard materials, which reduces weight while ensuring strength.

[0016] The retractable design improves installation efficiency and turnover rate.

[0017] The horizontal rod is made of light hard material;

[0018] The horizontal rods are telescopic in lengths of 50cm, and each set of telescopic scaffolding footboards is 4-6m long and is adjusted according to the longitudinal span of the scaffolding, meeting the installation requirements of different longitudinal spans of scaffolding.

[0019] The diagonal brace is 20cm-30cm high and made of lightweight hard material. It has the function of telescoping and closing. When in use, it can be stretched 4-6m longitudinally to complete the installation of the toeboard. The height and telescoping function of the diagonal brace make it suitable for a variety of installation environments.

[0020] One end of the top of the vertical pole is connected to the arc-shaped structure of the connecting fastener, and a clamping groove is provided on the side wall of the other end. A clamping rod is provided at one end of the bottom of the vertical pole corresponding to the clamping groove, and a horizontal connecting plate is fixedly provided on the outer wall of the clamping rod, and a threaded hole is provided on the connecting plate;

[0021] When the upper and lower frames are joined, the connecting slots correspond to the connecting rods one by one, and the two frames are fixedly connected to the outer wall of the vertical poles through the connecting plate using bolts. The bolt connection provides stronger structural stability.

[0022] The snap-on design of the uprights allows for efficient connection between frames.

[0023] The beneficial effects of the technical solution provided by the embodiment of the present utility model are as follows: in view of the difficulty that wooden boards and iron plates used for toeboards at the current stage cannot be extended or retracted, the present solution provides a retractable scaffolding toeboard, which has a simple structure, low cost, and is easy to install and takes a short time. It solves the problems of poor connectivity between wooden boards and supporting frames or heavy weight and difficulty in installation of iron plates in traditional toeboards, meets the installation requirements of toeboards in narrow areas, improves installation efficiency and turnover rate, and reduces construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall structure of the embodiment of the utility model is shown in FIG. Figure 1 .

[0025] Figure 2 The overall structure of the embodiment of the utility model is shown in FIG. Figure 2 .

[0026] Figure 3 This is a schematic structural diagram of two connected frames in an embodiment of the present utility model.

[0027] Figure 4 for Figure 3 A partial enlarged view of .

[0028] Among them, the accompanying drawings are marked as follows: 1. vertical pole; 2. horizontal pole; 3. diagonal support pole; 4. connecting fastener; 5. bolt; 7. clamping groove; 8. clamping rod; 9. connecting plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second" and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. 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 internal communication between two components. A person skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0033] Example 1

[0034] See also Figures 1 to 2 The utility model provides a telescopic scaffolding toeboard, comprising a frame and a connecting fastener 4, wherein the frame comprises two upper and lower horizontal rods 2 and a plurality of evenly distributed vertical rods 1 arranged between the two horizontal rods 2, a rectangular structure is formed between two adjacent vertical rods 1 and the upper and lower horizontal rods 2, and a cross diagonal brace 3 is arranged in the rectangular structure;

[0035] The connecting fastener 4 is configured as a hook-shaped arc structure, the end of the arc structure is provided with a threaded hole, and a bolt 5 is threadedly connected to the threaded hole;

[0036] The inner wall of the arc structure matches the frame steel pipe of the scaffold, and the frame is fixed to the frame steel pipe of the scaffold through connecting fasteners 4.

[0037] Connecting fasteners 4 are provided on the top and bottom of the upright pole 1 and on the side walls of the upright pole 1 at both ends.

[0038] The horizontal rods 2 are all configured as telescopic rods;

[0039] The diagonal braces 3 are all configured as telescopic rods;

[0040] Both ends of the diagonal brace 3 are fixedly connected to the connection points of the vertical rod 1 and the horizontal rod 2 respectively.

[0041] The connecting fastener 4 is made of light hard material;

[0042] After the horizontal rod 2 is pulled apart, the connecting fastener 4 is directly inserted into the connection to complete the locking of the horizontal rod 2.

[0043] The horizontal rod 2 is made of light hard material;

[0044] The horizontal rod 2 is telescopic in length of 50cm. Each set of telescopic scaffolding footboards is 4-6m long and is adjusted according to the longitudinal span of the scaffolding.

[0045] The diagonal support rod 3 is 20cm-30cm high, made of light hard material, and has the functions of extension and closure. When in use, it can be stretched 4-6m longitudinally to complete the installation of the toeboard.

[0046] When the utility model is used, first the connecting fastener 4 on the side wall of the vertical pole 1 at one end is fixed and locked to the scaffolding steel pipe, then the horizontal rod 2 and the diagonal brace 3 are stretched to a specified distance and fixed to the scaffolding steel pipe, and during the stretching process, the connecting fastener 4 at the top and bottom of the vertical pole 1 is fixed and locked to the scaffolding steel pipe and fixed by bolts, and finally the connecting fastener 4 on the side wall of the vertical pole 1 at the other end is fixed and locked to the scaffolding steel pipe to form an integral component as a safety protection for the scaffolding foot barrier.

[0047] Example 2

[0048] See also Figures 3 and 4 On the basis of Example 1, one end of the top of the vertical pole 1 is connected to the arc-shaped structure of the connecting fastener 4, and a clamping groove 7 is opened on the side wall of the other end. A clamping rod 8 is set at one end of the bottom of the vertical pole 1 corresponding to the clamping groove 7. A horizontal connecting plate 9 is fixedly set on the outer wall of the clamping rod 8, and a threaded hole is opened on the connecting plate 9;

[0049] When the upper and lower frames are spliced together, the clamping grooves 7 correspond to the clamping rods 8 one by one, and the two frames are fixedly connected to the outer wall of the upright pole 1 through the connecting plate 9 by bolts.

[0050] Example 2 adds a snap-on design at the top and bottom of the vertical pole based on Example 1; the corresponding design of the snap-on groove and the snap-on rod makes the frame splicing simpler and faster; the design of the horizontal connecting plate and the threaded hole provides a more secure connection method; and enhances the stability and safety of the overall structure of the footboard.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A telescopic scaffolding toeboard, characterized in that: The invention comprises a frame and a connecting fastener (4), wherein the frame comprises two upper and lower horizontal rods (2) and a plurality of evenly distributed vertical rods (1) arranged between the two horizontal rods (2), a rectangular structure is formed between two adjacent vertical rods (1) and the upper and lower horizontal rods (2), and a cross-bracing rod (3) is arranged in the rectangular structure; The connecting fastener (4) is configured as a hook-shaped arc structure, a threaded hole is provided at the end of the arc structure, and a bolt (5) is threadedly connected in the threaded hole; The inner wall of the arc-shaped structure matches the frame steel pipe of the scaffold, and the frame is fixed to the frame steel pipe of the scaffold via a connecting fastener (4).

2. The telescopic scaffolding toeboard according to claim 1, characterized in that: The connecting fasteners (4) are provided on the top and bottom of the vertical pole (1) and on the side walls of the vertical pole (1) at both ends.

3. The telescopic scaffolding toeboard according to claim 2, characterized in that: The horizontal rods (2) are all configured as telescopic rods; The diagonal support rods (3) are all configured as telescopic rods; The two ends of the diagonal bracing rod (3) are respectively fixedly connected to the connection points of the vertical rod (1) and the horizontal rod (2).

4. The telescopic scaffolding toeboard according to claim 3, characterized in that: The connecting fastener (4) is made of a light hard material; After the horizontal rod (2) is pulled apart, the connecting fastener (4) is directly inserted into the connection to complete the locking of the horizontal rod (2).

5. The telescopic scaffolding toeboard according to claim 3, characterized in that: The horizontal rod (2) is made of light hard material; The horizontal rod (2) is telescopic in length of 50 cm, and each set of telescopic scaffolding footboards is 4-6 m long and is adjusted according to the longitudinal span of the scaffolding.

6. The telescopic scaffolding toeboard according to claim 3, characterized in that: The diagonal bracing rod (3) is 20cm-30cm high and is made of light hard material. It has the functions of telescoping and closing. When in use, it can be longitudinally stretched 4-6m to complete the installation of the footboard.

7. The telescopic scaffolding toeboard according to claim 3, characterized in that: One end of the top of the vertical pole (1) is connected to the arc-shaped structure of the connecting fastener (4), and a clamping groove (7) is provided on the side wall of the other end. A clamping rod (8) is provided at one end of the bottom of the vertical pole (1) corresponding to the clamping groove (7), and a transverse connecting plate (9) is fixedly provided on the outer wall of the clamping rod (8), and a threaded hole is provided on the connecting plate (9); When the upper and lower frames are spliced together, the clamping grooves (7) correspond to the clamping rods (8) one by one, and the two frames are fixedly connected to the outer wall of the upright pole (1) through the connecting plate (9) by bolts.

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