Structure of movable scaffold board of attached lifting scaffold

Abstract

The utility model belongs to the technical field of house building project construction, and discloses an attached type lifting scaffold movable scaffold board structure which comprises a suspension cage, scaffold boards are arranged on the inner bottom face of the suspension cage, the two scaffold boards are arranged, the two sides of the top faces of the two scaffold boards are fixedly connected with a vertical board and a rotating block correspondingly, and fixing blocks are arranged on the two sides of the rotating block correspondingly; the fixed block is welded to the inner bottom face of the lifting cage, the fixed block and the rotating block are both in threaded connection with first positioning bolts, the first positioning bolts are in threaded connection with first nuts matched with the first positioning bolts, through holes are formed in the side faces of the vertical plates, first steel wire ropes are arranged in the through holes in a stringing mode, and the first steel wire ropes are fixedly connected with the inner top face of the lifting cage; through the specially-made movable scaffold board, the dismounting and mounting steps of the scaffold board can be simplified when the climbing frame crosses a temporary obstacle, the problems of heavy physical operation and material placement after the scaffold board is dismounted when the whole scaffold board is dismounted and mounted are solved, and the safety of high-altitude construction when the climbing frame crosses the obstacle can also be improved.

Description

Technical Field

[0001] The present application relates to the technical field of building construction engineering, and more specifically, to the structure of a movable scaffolding board of an attached lifting scaffold. Background Art

[0002] In the process of building construction, the attached lifting scaffolding is a new type of scaffolding technology, which is more and more widely used. As the outer protective frame of the main structure, the attached lifting scaffolding is gradually raised with the construction of the main project.

[0003] If an obstacle is encountered during the climbing process of an attached lifting scaffold, and the obstacle cannot be removed, the traditional method can only be to remove the scaffolding board and the protective net as a whole. Since the climbing frame is attached to the engineering structure and has a certain height, the removal of the bottom scaffolding board and the protective net has certain risks of high-altitude operations.

[0004] In order to solve the above problems, the present application provides a structure of a movable scaffolding board of an attached lifting scaffold. Utility Model Content

[0005] The structure of the movable scaffolding board of the attached lifting scaffolding provided in this application adopts the following technical solution:

[0006] The structure of the movable scaffolding of the attached lifting scaffolding comprises a cage, a scaffolding board is arranged on the inner bottom surface of the cage, and there are two scaffolding boards in total, and the two sides of the top surfaces of the two scaffolding boards are respectively fixedly connected with vertical boards and rotating blocks, and fixed blocks are arranged on both sides of the rotating block, and the fixed blocks are welded to the inner bottom surface of the cage, and the fixed blocks and the rotating blocks are both threadedly connected with a positioning bolt, and the positioning bolt is threadedly connected with a matching nut, a through hole is opened on the side surface of the vertical board, and a steel wire rope is strung in the through hole, the steel wire rope is fixedly connected to the inner top surface of the cage, and a steel wire rope buckle is arranged on the steel wire rope, and the side surface of the vertical board is fixedly connected with a connecting plate, and the two connecting plates are both provided with threaded holes on the side surfaces, and the connecting plates are threadedly connected with two positioning bolts on the side surfaces, and the two positioning bolts are threadedly connected with two matching nuts.

[0007] Through the above technical scheme, by using specially made movable scaffolding boards, it is possible to simplify the steps of removing and installing scaffolding boards when the climbing frame crosses temporary obstacles, avoid the heavy physical operation when removing and installing the entire scaffolding board and the problem of placing materials after the scaffolding board is removed, and also increase the safety of high-altitude construction when the climbing frame crosses obstacles.

[0008] Furthermore, a reserved groove is provided on the top surface of the scaffolding board, and a metal hook is fixedly connected in the reserved groove. Both inner walls of the cage are fixedly connected with mounting blocks, and two steel wire ropes are strung on the mounting blocks, and another steel wire rope buckle is provided on the two steel wire ropes.

[0009] Through the above technical solution, the steel wire rope 2 tensioned between the metal hook and the mounting block can play a supporting role on the middle part of the scaffolding board, thereby improving the stability of the scaffolding board when it is hoisted.

[0010] Furthermore, two vertical plates are provided on the side of the connecting plate, and the two vertical plates are symmetrically distributed about the center line of the connecting plate.

[0011] Through the above technical solution, the connection plates are evenly distributed and reasonably laid out, which is conducive to the connection of two scaffolding boards.

[0012] Furthermore, the steel wire ropes are provided in four groups, and the four steel wire ropes are respectively fixedly connected to the four corners of the top surface of the cage.

[0013] Through the above technical solution, the steel wire ropes are reasonably distributed, which is conducive to lifting two scaffolding boards.

[0014] Furthermore, four connecting plates are provided, and every two connecting plates are respectively welded to two sides of the top surface of the scaffolding board.

[0015] Through the above technical solution, the connecting plates are tightly in contact, making it convenient to install the positioning bolt 2.

[0016] Furthermore, there are four groups of fixed blocks and rotating blocks in total, and the four groups of fixed blocks and rotating blocks are equidistantly distributed.

[0017] Through the above technical solution, the equidistantly distributed fixed blocks and rotating blocks can make the connection between the scaffolding board and the cage more stable.

[0018] Furthermore, the reserved groove is arranged at the center of the top surface of the scaffolding board, and the length of the metal hook is smaller than the depth of the reserved groove.

[0019] Through the above technical solution, the reserved groove is located in the central part of the scaffolding board, so that the scaffolding board is evenly stressed, which is beneficial to the stability of the scaffolding board when it is hoisted.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] The specially made movable scaffolding can not only simplify the removal and installation steps of the scaffolding when the climbing frame crosses temporary obstacles, avoid the heavy physical operation when removing and installing the entire scaffolding and the problem of placing materials after the scaffolding is removed, but also increase the safety of high-altitude construction when the climbing frame crosses obstacles. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of this application;

[0023] Figure 2 A top view of the application;

[0024] Figure 3 For this application Figure 1 Enlarged view of point A in the middle;

[0025] Figure 4 For this application Figure 2 Enlarged view of point B in the middle;

[0026] Figure 5 This is a schematic diagram of the connection plate structure of this application;

[0027] Figure 6 This is a schematic diagram of the fixed block structure of this application.

[0028] Description of the numbers in the figure:

[0029] 1. Cage; 2. Scaffolding board; 3. Wire rope 1; 4. Wire rope buckle; 5. Connecting plate; 6. Vertical plate; 7. Fixed block; 8. Rotating block; 9. Positioning bolt 1; 10. Nut 1; 11. Wire rope 2; 12. Reserved groove; 13. Metal hook; 14. Positioning bolt 2; 15. Nut 2; 16. Mounting block; 17. Through hole. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0031] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] Example:

[0034] The present application embodiment discloses the structure of the movable scaffolding board of the attached lifting scaffolding, please refer to Figure 1 and Figure 2 , including a cage 1, a scaffolding board 2 is arranged on the inner bottom surface of the cage 1, and there are two scaffolding boards 2. The two sides of the top surfaces of the two scaffolding boards 2 are respectively fixedly connected with vertical boards 6 and rotating blocks 8, and fixed blocks 7 are arranged on both sides of the rotating block 8. The fixed block 7 is welded to the inner bottom surface of the cage 1, and the fixed block 7 and the rotating block 8 are both threadedly connected with a positioning bolt 9, and the positioning bolt 9 is threadedly connected with a matching nut 10, a through hole 17 is opened on the side of the vertical board 6, and a steel wire rope 3 is strung in the through hole 17, the steel wire rope 3 is fixedly connected to the inner top surface of the cage 1, and a steel wire rope buckle 4 is arranged on the steel wire rope 3, a connecting plate 5 is fixedly connected to the side of the vertical board 6, and threaded holes are opened on the sides of the two connecting plates 5, and the side of the connecting plate 5 is threadedly connected with a positioning bolt 2 14, and the positioning bolt 2 14 is threadedly connected with a matching nut 2 15;

[0035] See also Figure 4 , Figure 5 and Figure 6 There are two vertical plates 6 on the side of the connecting plate 5, and the two vertical plates 6 are symmetrically distributed about the center line of the connecting plate 5. The connecting plate 5 is evenly distributed and reasonably laid out, which is conducive to the connection of the two scaffolding boards 2. There are four groups of steel wire ropes 3, and the four steel wire ropes 3 are respectively fixedly connected to the four corners of the top surface of the cage 1. The steel wire ropes 3 are reasonably distributed, which is conducive to lifting the two scaffolding boards 2;

[0036] Four connecting plates 5 are provided, and every two connecting plates 5 are welded on both sides of the top surface of the scaffolding board 2, and the connecting plates 5 are tightly abutted to facilitate the installation of the positioning bolts 14. Four groups of fixed blocks 7 and rotating blocks 8 are provided, and the four groups of fixed blocks 7 and rotating blocks 8 are equidistantly distributed. The equidistantly distributed fixed blocks 7 and rotating blocks 8 can make the connection between the scaffolding board 2 and the cage 1 more stable.

[0037] See also Figure 1 and Figure 3 A reserved groove 12 is provided on the top surface of the scaffolding board 2, and a metal hook 13 is fixedly connected in the reserved groove 12. The two inner walls of the cage 1 are fixedly connected with mounting blocks 16, and a steel wire rope 11 is strung on the mounting block 16. Another steel wire rope buckle 4 is provided on the steel wire rope 11. The steel wire rope 11 is tensioned between the metal hook 13 and the mounting block 16, which can support the middle part of the scaffolding board 2 and improve the stability of the scaffolding board 2 when it is lifted. The reserved groove 12 is set in the center of the top surface of the scaffolding board 2, and the length of the metal hook 13 is less than the depth of the reserved groove 12. The reserved groove 12 is located in the central part of the scaffolding board 2, so that the scaffolding board 2 is evenly stressed, which is beneficial to the stability of the scaffolding board 2 when it is lifted.

[0038] The implementation principle of this embodiment is: through the special movable scaffolding board 2, it can not only simplify the removal and installation steps of the scaffolding board 2 when the climbing frame crosses temporary obstacles, avoid the heavy physical operation when the scaffolding board 2 is removed and installed as a whole, and the problem of material placement after the scaffolding board 2 is removed, but also increase the safety of high-altitude construction when the climbing frame crosses obstacles. When the traditional fixed movable scaffolding board 2 is used, there will be an open working surface when the bottom movable scaffolding board 2 is removed, and there is a risk of parts falling from a high altitude when the scaffolding board 2 is removed. However, by using the special movable scaffolding board 2, by flipping up, lifting and lowering the special movable scaffolding board 2 in situ, there is no need to transfer redundant parts, which reduces the risk of parts falling from a high altitude. At the same time, the flipped scaffolding board 2 can be used as a temporary guardrail during the construction process, eliminating the safety hazard of people and objects falling from a high altitude on the open working surface.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A structure of a movable scaffolding board of an attached lifting scaffold, comprising a cage (1), wherein the inner bottom surface of the cage (1) is provided with a scaffolding board (2), characterized in that: There are two scaffolding boards (2), and the two sides of the top surfaces of the two scaffolding boards (2) are respectively fixedly connected with vertical boards (6) and rotating blocks (8). Both sides of the rotating blocks (8) are provided with fixed blocks (7). The fixed blocks (7) are welded to the inner bottom surface of the cage (1). The fixed blocks (7) and the rotating blocks (8) are both threadedly connected with positioning bolts (9), and the positioning bolts (9) are threadedly connected with matching nuts (10). The side surfaces of the vertical boards (6) are provided with through holes. (17), and a steel wire rope (3) is strung in the through hole (17), the steel wire rope (3) is fixedly connected to the inner top surface of the cage (1), and a steel wire rope buckle (4) is arranged on the steel wire rope (3), the side of the vertical plate (6) is fixedly connected to a connecting plate (5), the sides of the two connecting plates (5) are provided with threaded holes, and the side of the connecting plate (5) is threadedly connected to a positioning bolt (14), and the positioning bolt (14) is threadedly connected to a matching nut (15).

2. The structure of the movable scaffolding board of the attached lifting scaffolding according to claim 1 is characterized in that: The top surface of the scaffolding board (2) is provided with a reserved groove (12), and a metal hook (13) is fixedly connected in the reserved groove (12). The two inner walls of the cage (1) are fixedly connected with mounting blocks (16), and a second steel wire rope (11) is strung on the mounting block (16), and another steel wire rope buckle (4) is provided on the second steel wire rope (11).

3. The structure of the movable scaffolding board of the attached lifting scaffolding according to claim 1 is characterized in that: Two vertical plates (6) are provided on the side of the connecting plate (5), and the two vertical plates (6) are symmetrically distributed about the center line of the connecting plate (5).

4. The structure of the movable scaffolding board of the attached lifting scaffolding according to claim 1 is characterized in that: The steel wire ropes (3) are provided in four groups, and the four steel wire ropes (3) are respectively fixedly connected to the four corners of the inner top surface of the cage (1).

5. The structure of the movable scaffolding board of the attached lifting scaffolding according to claim 1 is characterized in that: Four connecting plates (5) are provided, and every two connecting plates (5) are respectively welded to two sides of the top surface of the scaffolding board (2).

6. The structure of the movable scaffolding board of the attached lifting scaffolding according to claim 1 is characterized in that: A total of four groups of the fixed blocks (7) and the rotating blocks (8) are provided, and the four groups of the fixed blocks (7) and the rotating blocks (8) are distributed at equal distances.

7. The structure of the movable scaffolding board of the attached lifting scaffolding according to claim 2 is characterized in that: The reserved groove (12) is arranged at the center of the top surface of the scaffolding board (2), and the length of the metal hook (13) is smaller than the depth of the reserved groove (12).

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