Building scaffold

Abstract

The utility model belongs to the technical field of building construction engineering technologies, and particularly relates to a building scaffold which comprises a scaffold body which comprises a supporting column body and a horizontally-arranged working platform, and is characterized by further comprising a warning device connected with the scaffold body. The warning device can extend outwards to form a warning area around the scaffold main body; according to the construction frame, the warning device is arranged and can extend outwards to form the warning area around the construction frame body, so that other passing constructors or pedestrians are reminded, and safety accidents caused by falling of construction materials or tools on the construction frame body are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and particularly relates to a construction scaffold. Background Art

[0002] A construction scaffold refers to various supports erected at the construction site for workers to operate and solve vertical and horizontal transportation problems. It is a common term in the construction industry, referring to places on the construction site such as the exterior wall, interior decoration, or areas with high floors where direct construction is not possible. It is mainly used for workers to work up and down, or for the peripheral safety net enclosure and high-altitude installation of components, playing a very important role in the construction field. When using a construction scaffold for construction, the construction scaffold often stores or transports a large number of tools and materials, and these items may fall from the construction scaffold for various reasons, which is likely to pose a great safety hazard to the passing personnel below. Content of the Utility Model

[0003] The purpose of the utility model is to provide a construction scaffold for the above-mentioned existing technical problems, provided with a warning device. The warning device can extend outwards to form a warning area around the main body of the construction scaffold, so as to remind other passing construction workers or pedestrians, and avoid safety accidents caused by the falling of construction materials or tools on the main body of the construction scaffold.

[0004] In view of this, the utility model provides a construction scaffold, including a main body of the construction scaffold. The main body of the construction scaffold includes support columns and a horizontally arranged working platform, and further includes a warning device connected to the main body of the construction scaffold. The warning device can extend outwards to form a warning area around the main body of the construction scaffold.

[0005] In this technical solution, a warning device is provided on the main body of the construction scaffold. During construction, relying on the warning device to extend outwards to form a warning area around the main body of the construction scaffold, so as to remind other passing construction workers or pedestrians to pay attention to the construction on the construction scaffold, be vigilant against falling objects from above, and remind the personnel below to stay away from the main body of the construction scaffold, and avoid safety accidents caused by the falling of construction materials or tools on the main body of the construction scaffold.

[0006] In the above technical solution, further, the warning device includes a lateral extension part and a rear extension part. The lateral extension part includes a first fixed box extending along the length direction of the main body of the construction scaffold, and a first warning rod capable of sliding outwards to both ends is slidably arranged in the first fixed box; the rear extension part includes a second fixed box extending along the width direction of the main body of the construction scaffold, and a second warning rod capable of sliding outwards away from the working platform is arranged in the second fixed box. Among them, the first warning part and the second warning part can form a warning area around the construction scaffold.

[0007] In the above technical solution, further, the first fixed box includes a first box body, the first box body is connected to the support column body, and opposite and offset first sliding channels are arranged in the first box body. The first sliding channels are arranged along the length direction of the first box body and penetrate through one side box body. A first sliding rod is slidably arranged in the first sliding channels, and a first warning rod is connected to one end of the first sliding rod outside the first box body.

[0008] In the above technical solution, further, a driving groove communicating with the first sliding channel is arranged in any one of the first fixed boxes. A first gear is rotatably arranged in the driving groove. The first sliding rod is provided with a tooth portion corresponding to the first gear, and the tooth portion meshes with the first gear. The first gear is coaxially connected with a driving motor.

[0009] In this technical solution, during construction, the driving motor (not shown) fixedly connected to the first fixed box drives the first gear to rotate, driving the first sliding rods that mesh with the first gear and are arranged on the upper and lower sides of the first gear in a staggered and reverse manner to slide outwards. The first warning rods at the ends of the first sliders synchronously move outwards to form a warning area around the main body of the construction frame. The first sliding rods and the first warning rods prevent people from approaching or staying near the main body of the construction frame.

[0010] In the above technical solution, further, the second fixed box includes a second box body. A second sliding channel opening towards one side is arranged along the length direction of the second box body. A second sliding rod is slidably arranged in the second sliding channel, and a second warning rod is connected to one end of the second sliding rod outside the second box body.

[0011] In the above technical solution, further, a driving box is connected to the side wall of any one of the second fixed boxes along the length direction. A driving channel is arranged in communication between the driving box and the second fixed box. A first threaded rod is rotatably arranged in the driving box. The first threaded rod is coaxially connected with a first motor. A first slider is threadedly connected to the first threaded rod, and the first slider passes through the driving channel and is connected to the second sliding rod.

[0012] In this technical solution, during construction, the first motor in the driving box drives the first threaded rod to rotate. The first slider threadedly connected to the first threaded rod drives the second sliding rod to move along the length direction of the driving channel. The second sliding rod drives the second warning rod to synchronously move outwards to form a warning area around the main body of the construction frame. The second sliding rod and the second warning rod prevent people from approaching or staying near the main body of the construction frame.

[0013] In the above technical solution, further, the first warning rod includes a hollow frame body. A winding structure for winding a warning banner is arranged in the frame body, and a through opening for the warning banner to pass through is opened at the bottom of the frame body.

[0014] In the above technical solution, further, the roll structure includes a winding roller rotatably arranged along the length direction of the frame body. A second motor is drivingly connected to one side of the winding roller. A warning banner is wound around the winding roller. One end of the warning banner passes through the through opening and a counterweight block is arranged outside the frame body.

[0015] In this technical solution, warning slogans are printed on the warning banner, such as eye-catching patterns or characters. During construction, the second motor drives the winding roller to unwind the warning banner. The warning banner unfolds downward from the top through opening of the frame body, exposing the warning slogans printed on it, which has a more eye-catching warning effect on passers-by. The setting of the counterweight block can make the unwound warning banner fully unfold.

[0016] In the above technical solution, further, both the first fixed box and the second fixed box are provided with connecting parts connected to the support column body. The connecting part includes a connecting block fixedly connected to the box body. The connecting block is hinged with a hoop body. The hoop body can surround the support column body and is threadedly connected to the side far from the connecting block.

[0017] In this technical solution, the hoop body surrounds the support column body and is fixedly connected through fasteners such as bolts. It is also possible to directly weld the box body and the support column body, including but not limited to the above connection methods.

[0018] In the above technical solution, further, light-emitting bands are arranged on the first warning rod and the second warning rod.

[0019] In this technical solution, during night construction, it can also have an eye-catching warning effect. At the same time, the warning slogans on the warning banner can also be attached with fluorescent materials.

[0020] The beneficial effects of the present utility model are:

[0021] 1. A warning device is provided on the main body of the construction frame. During construction, relying on the warning device to extend outwards to form a warning area around the main body of the construction frame, so as to remind other construction workers or pedestrians passing by to pay attention to the construction on the construction frame, be vigilant against falling objects from above, and remind the people below to stay away from the main body of the construction frame to avoid safety accidents caused by the falling of construction materials or tools on the main body of the construction frame.

[0022] 2. During construction, the first warning rod and the second warning rod extend out to form a warning area on the three sides around the main body of the construction frame except for the construction area, giving a warning to the people passing by below the main body of the construction frame. The distance between the first warning rod and the second warning rod from the ground is between 1.2 m and 1.5 m. This height can be noticed prominently, and the warning rods can prevent other people from approaching.

[0023] 3. The first warning pole includes a hollow frame, in which a roll-up structure for rolling up the warning banner is arranged, a through opening for the warning banner to pass through is opened at the bottom of the frame, and the banner structure includes a winding roller rotatably arranged along the length direction of the frame, one side of the winding roller is transmission-connected to a second motor, a warning banner is wound around the winding roller, one end of the warning banner passes through the through opening and a counterweight is arranged outside the frame, and a warning slogan, such as an eye-catching pattern or character, is printed on the warning banner. During construction, the second motor drives the winding roller to unwind the warning banner, and the warning banner unfolds downward from the through opening at the top of the frame to reveal the warning slogan printed thereon, which has a more eye-catching warning effect on passers-by, and the setting of the counterweight can enable the unrolled warning banner to be fully unfolded. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the utility model under construction;

[0026] Figure 3 It is a schematic diagram of the internal structure of the first fixed box of the utility model;

[0027] Figure 4 It is a schematic diagram of the internal structure of the posterior extension;

[0028] Figure 5 It is a schematic diagram of the internal structure of the warning rod;

[0029] Figure 6 yes Figure 4 A partial enlarged view of the middle A;

[0030] Figure 7 It is a top view of the utility model in the construction state.

[0031] The symbols in the figure are:

[0032] 1. Construction frame body; 2. Support column; 3. Working platform; 4. Warning device; 5. Lateral extension part; 6. Rear extension part; 7. First fixed box; 8. First warning rod; 9. Second fixed box; 10. Second warning rod; 11. First box body; 12. First sliding channel; 13. First slide bar; 14. Driving groove; 15. First gear; 16. Tooth; 17. Second box body; 18. Second sliding channel; 19. Second slide bar; 20. Driving box; 21. Driving channel; 22. First threaded rod; 23. First motor; 24. First slider; 25. Frame; 26. Warning banner; 27. Winding roller; 28. Through port; 29. Counterweight block; 30. Second motor; 31. Connecting block; 32. Hoop body; 33. Luminous belt. DETAILED DESCRIPTION

[0033] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0034] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments of the present application. For the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0035] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type and do not limit the number of objects. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally represents an "or" relationship between the associated objects before and after.

[0036] It should be noted that in the description of the present application, the orientation or positional relationships indicated by the orientation terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal", and "top, bottom" are usually based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Without contrary description, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present application; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0037] It should be noted that in this application, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0038] First Embodiment:

[0039] As Figures 1-7 shown, this embodiment provides a construction scaffold, which includes a scaffold main body 1. The scaffold main body 1 includes support columns 2 and a horizontally arranged working platform 3, and further includes a warning device 4 connected to the scaffold main body 1. The warning device 4 can extend outward to form a warning area around the scaffold main body 1. By setting the warning device 4 on the scaffold main body 1, during construction, relying on the warning device 4 to extend outward to form a warning area around the scaffold main body 1, so as to remind other construction workers or pedestrians passing by to pay attention to the construction on the construction scaffold, be vigilant against falling objects from above, and remind the people below to stay away from the scaffold main body 1 to avoid safety accidents caused by the falling of construction materials or tools on the scaffold main body 1.

[0040] The warning device 4 includes a lateral extension part 5 and a rear extension part 6. The lateral extension part 5 includes a first fixed box 7 extending along the length direction of the scaffold main body 1. A first warning rod 8 that can slide and extend out towards both ends is slidably arranged in the first fixed box 7; the rear extension part 6 includes a second fixed box 9 extending along the width direction of the scaffold main body 1. A second warning rod 10 that can slide and extend out towards the side away from the working platform 3 is arranged in the second fixed box 9. Among them, the first warning part and the second warning part can form a warning area around the scaffold.

[0041] As Figure 2 and Figure 3As shown in the figure, the first fixed box 7 includes a first box body 11. The first box body 11 is connected to the support column body 2. Opposite and offset first sliding channels 12 are provided inside the first box body 11. The first sliding channels 12 are arranged along the length direction of the first box body 11 and penetrate through one side of the box body. A first sliding rod 13 is slidably arranged in the first sliding channels 12. One end of the first sliding rod 13 outside the first box body 11 is connected to a first warning rod 8.

[0042] A driving groove 14 communicating with the first sliding channel 12 is provided in any one of the first fixed boxes 7. A first gear 15 is rotatably arranged in the driving groove 14. The first sliding rod 13 is provided with a tooth portion 16 corresponding to the first gear 15. The tooth portion 16 meshes with the first gear 15. The first gear 15 is coaxially connected to a driving motor.

[0043] During construction, a driving motor (not shown) fixedly connected to the first fixed box 7 drives the first gear 15 to rotate, driving the first sliding rods 13 that mesh with the first gear 15 and are arranged on the upper and lower sides of the first gear 15 in a staggered and reverse manner to slide outwards. The first warning rods 8 at the ends of the first sliders 24 synchronously move outwards to form a warning area around the main body 1 of the construction frame. The first sliding rods 13 and the first warning rods 8 prevent people from approaching or stopping near the main body 1 of the construction frame.

[0044] As Figure 2 and Figure 4 As shown in the figure, the second fixed box 9 includes a second box body 17. The second box body 17 is provided with a second sliding channel 18 opening towards one side along the length direction. A second sliding rod 19 is slidably arranged in the second sliding channel 18. One end of the second sliding rod 19 outside the second box body 17 is connected to a second warning rod 10.

[0045] A driving box 20 is connected to the side wall of any one of the second fixed boxes 9 along the length direction. A driving channel 21 is provided for communication between the driving box 20 and the second fixed box 9. A first threaded rod 22 is rotatably arranged in the driving box 20. The first threaded rod 22 is coaxially connected to a first motor 23. A first slider 24 is threadedly connected to the first threaded rod 22. The first slider 24 passes through the driving channel 21 and is connected to the second sliding rod 19.

[0046] During construction, the first motor 23 in the driving box 20 drives the first threaded rod 22 to rotate. The first slider 24 threadedly connected to the first threaded rod 22 drives the second sliding rod 19 to move along the length direction of the driving channel 21. The second sliding rod 19 drives the second warning rod 10 to synchronously move outwards to form a warning area around the main body 1 of the construction frame. The second sliding rod 19 and the second warning rod 10 prevent people from approaching or stopping near the main body 1 of the construction frame.

[0047] As Figure 7As shown, during construction, the first warning pole 8 and the second warning pole 10 are extended to form a warning area on three sides around the construction frame body 1 except the construction area, to warn people passing under the construction frame body 1. The first warning pole 8 and the second warning pole 10 are between 1.2m and 1.5m from the ground. This height can be noticed clearly, and the warning poles can prevent other people from approaching.

[0048] like Figure 1 , Figure 2 and Figure 5 As shown, the first warning rod 8 includes a hollow frame 25 , in which a roll-up structure for rolling up a warning banner 26 is arranged, and a through hole 28 for the warning banner 26 to pass through is opened at the bottom of the frame 25 .

[0049] The winding structure includes a winding roller 27 rotatably arranged along the length direction of the frame 25. One side of the winding roller 27 is transmission-connected to a second motor 30. A warning banner 26 is wound around the winding roller 27. One end of the warning banner 26 passes through a through opening 28 and a counterweight block 29 is arranged outside the frame 25.

[0050] Warning slogans, such as eye-catching patterns or characters, are printed on the warning banner 26. During construction, the second motor 30 drives the winding roller 27 to unwind the warning banner 26. The warning banner 26 is unfolded downward from the top opening 28 of the frame 25 to reveal the warning slogans printed thereon, which has a more eye-catching warning effect on passers-by. The setting of the counterweight block 29 can enable the unrolled warning banner 26 to be fully unfolded. The second warning rod 10 has the same structure as the first warning rod 8.

[0051] like Figure 6 As shown, the first fixed box 7 and the second fixed box 9 are both provided with a connection portion connected to the support column 2, and the connection portion includes a connection block 31 fixedly connected to the box body, and the connection block 31 is hinged with a hoop body 32, and the hoop body 32 can surround the support column 2 and be threadedly connected on the side away from the connection block 31. The hoop body 32 surrounds the support column 2 and is fixedly connected by fasteners such as bolts, or the box body and the support column 2 can be directly welded, including but not limited to the above connection methods.

[0052] like Figure 2 As shown, the first warning rod 8 and the second warning rod 10 are provided with a luminous strip 33. During construction at night, a striking warning effect can also be achieved. At the same time, the warning slogans on the warning banner 26 can also be attached with fluorescent materials.

[0053] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the specific embodiments described above. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. A construction scaffold, comprising a main body of the scaffold (1), the main body of the scaffold (1) including support columns (2) and a horizontally arranged working platform (3), characterized in that, It also comprises a warning device (4) connected to the construction frame body (1), and the warning device (4) can extend outwards to form a warning area around the construction frame body (1).

2. The construction scaffold according to claim 1, characterized in that, The warning device (4) comprises a lateral extension portion (5) and a rearward extension portion (6), wherein the lateral extension portion (5) comprises a first fixed box (7) extending along the length direction of the construction frame body (1), wherein a first warning rod (8) capable of sliding out to both ends is slidably arranged in the first fixed box (7); and the rearward extension portion (6) comprises a second fixed box (9) extending along the width direction of the construction frame body (1), wherein a second warning rod (10) capable of sliding out to a side away from the working platform (3) is arranged in the second fixed box (9), wherein the first warning portion and the second warning portion can form a warning area around the construction frame.

3. The construction scaffold according to claim 2, characterized in that, The first fixed box (7) comprises a first box body (11), the first box body (11) is connected to the supporting column (2), and the first box body (11) is provided with opposite and staggered first sliding channels (12), the first sliding channels (12) are arranged along the length direction of the first box body (11) and pass through one side of the box body, a first sliding rod (13) is slidably arranged in the first sliding channel (12), and the first sliding rod (13) is connected to a first warning rod (8) at one end outside the first box body (11).

4. The construction scaffold according to claim 3, characterized in that, The first fixed box (7) is provided with a driving groove (14) connected to the first sliding channel (12), a first gear (15) is rotatably provided in the driving groove (14), the first sliding rod (13) is provided with a tooth portion (16) corresponding to the first gear (15), the tooth portion (16) and the first gear (15) are meshed, and the first gear (15) is coaxially connected to a driving motor.

5. A construction scaffold according to claim 2, characterized in that, The second fixed box (9) comprises a second box body (17), the second box body (17) is provided with a second sliding channel (18) opened toward one side along the length direction, a second sliding rod (19) is slidably arranged in the second sliding channel (18), and the second sliding rod (19) is connected to a second warning rod (10) at one end outside the second box body (17).

6. The construction scaffold according to claim 5, characterized in that, The side wall of the second fixed box (9) is connected to a driving box (20) along the length direction; a driving channel (21) is provided in communication between the driving box (20) and the second fixed box (9); a first threaded rod (22) is rotatably provided in the driving box (20); a first motor (23) is coaxially connected to the first threaded rod (22); a first slider (24) is threadedly connected to the first threaded rod (22); and the first slider (24) passes through the driving channel (21) and is connected to the second slider (19).

7. A construction scaffold according to claim 2, characterized in that, The first warning rod (8) comprises a hollow frame (25), a roll-up structure for rolling up the warning banner (26) is arranged inside the frame (25), and a through hole (28) for the warning banner (26) to pass through is opened at the bottom of the frame (25).

8. A construction scaffold according to claim 7, characterized in that, The web-rolling structure comprises a winding roller (27) rotatably arranged along the length direction of the frame (25), one side of the winding roller (27) is transmission-connected to a second motor (30), a warning banner (26) is wound around the winding roller (27), one end of the warning banner (26) passes through a through opening (28) and a counterweight block (29) is arranged outside the frame (25).

9. A construction scaffold according to any one of claims 2-8, characterized in that, Both the first fixed box (7) and the second fixed box (9) are provided with connecting parts connected to the support column body (2). The connecting part includes a connecting block (31) fixedly connected to the box body. The connecting block (31) is hinged with a hoop body (32). The hoop body (32) can surround the support column body (2) and is threadedly connected to the side away from the connecting block (31).

10. A construction scaffold according to claim 2, characterized in that, Light-emitting bands (33) are provided on the first warning rod (8) and the second warning rod (10).

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