Building scaffold supporting device

Abstract

The utility model discloses a building scaffold supporting device, and relates to the field of construction buildings, the building scaffold supporting device comprises a scaffold body arranged on the ground in a penetrating mode, the side wall of the scaffold body is sleeved with a first supporting plate, a plurality of positioning bolts are fixed to the bottom of the first supporting plate, and the first supporting plate is provided with a mounting hole for the scaffold body to penetrate through. A supporting cylinder coaxial with the first supporting plate is fixed to the first supporting plate. The scaffold has the effect of improving the stability of the scaffold.

Description

Technical Field

[0001] The present application relates to the field of construction and building, and in particular to a building scaffolding support device. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. In my country's construction industry, with the change of construction methods, scaffolding has been used more and more. Scaffolding has become one of the indispensable materials for construction. It is mainly used in exterior walls, interior decoration or high-rise places where direct construction is not possible. Its function is to facilitate construction workers to work up and down and install components at high altitudes. When constructing exterior wall scaffolding, it is often necessary to install support devices at the bottom of the scaffolding.

[0003] The supporting devices of the building scaffolds currently on the market are simply fixed by plugging in when in use, but the plugging in fixation cannot ensure that the supporting devices do not rotate during use, which can easily cause the entire scaffold to become loose and have poor stability. Utility Model Content

[0004] In order to improve the stability of the scaffolding, the present application provides a building scaffolding support device.

[0005] The present application provides a building scaffolding support device adopts the following technical solution:

[0006] A building scaffolding support device comprises a scaffolding body inserted into the ground, a first support plate is sleeved on the side wall of the scaffolding body, a plurality of positioning bolts are fixed to the bottom of the first support plate, a mounting hole for inserting the scaffolding body is opened on the first support plate, and a support tube coaxially arranged with the first support plate is fixed on the first support plate.

[0007] By adopting the above technical solution, the support tube plays a protective role on the scaffolding body, and the end face of the first support plate is in contact with the ground, which increases the base area between the scaffolding body and the ground, thereby improving the stability of the scaffolding body. At the same time, the positioning bolt can be passed through the ground to further improve the stability of the scaffolding body.

[0008] Optionally, the first support plate includes a first main board and a second main board, the first main board and the second main board are both semicircular, the end faces of the first main board and the second main board are both provided with installation grooves, the first main board and the second main board are rotatably connected, and when the first main board and the second main board are abutted, the side walls of the two installation grooves fit together to form a mounting hole.

[0009] By adopting the above technical solution, the first main board is fitted with the second main board, and at the same time, the mounting groove on the first main board abuts against the side wall of the mounting groove on the second main board to form a mounting hole, and the scaffolding body is passed through the mounting hole, which facilitates the connection between the first support plate and the scaffolding body.

[0010] Optionally, the support tube includes a first sub-plate and a second sub-plate, the first sub-plate is fixed to the first main plate, and the second sub-plate is fixed to the second main plate.

[0011] By adopting the above technical solution, the first sub-plate is fixed to the first main plate, and the second sub-plate is fixed to the second main plate. When controlling the movement of the first main plate and the second main plate, the first sub-plate and the second sub-plate move and abut against the side wall of the scaffolding body, thereby improving the stability of the scaffolding body.

[0012] Optionally, the side wall of the scaffold body is detachably connected to a positioning ring, and the side wall of the support tube is rotatably connected to an abutment rod that contacts the end surface of the positioning ring.

[0013] By adopting the above technical solution, the abutment rod is rotated to fix the abutment rod and the positioning ring, and the abutment rod provides downward pressure for the first support plate, so that the first support plate is conveniently attached to the ground.

[0014] Optionally, the side wall of the positioning ring is rotatably connected to a plurality of positioning rods, the ends of the positioning rods are rotatably connected to positioning plates, and the positioning plates are provided with positioning holes.

[0015] By adopting the above technical solution, after the position of the positioning ring is fixed, the positioning rod and the positioning plate are rotated, and the position is adjusted so that the positioning rod is set at an angle, the positioning plate is in contact with the ground, and the positioning plate is fixed to the ground by bolts, so that the positioning rod can provide pulling force for the scaffolding body, thereby improving the stability of the scaffolding body.

[0016] Optionally, a positioning groove is formed on the side wall of the positioning rod, the side wall of the first support plate is rotatably connected to the limiting rod, and a limiting block is fixed at the end of the limiting rod, and the limiting block is inserted into the positioning groove.

[0017] By adopting the above technical solution, the limit block is passed through the positioning groove, thereby connecting the limit rod and the positioning rod. The positioning rod provides pressure for the limit rod during installation, thereby providing pressure for the first support plate, so that the first support plate can better fit the ground, further improving the stability of the scaffolding body.

[0018] Optionally, the end surface of the second main board is rotatably connected to a connecting rod, the connecting rod is "L"-shaped, the first main board is provided with a connecting hole for passing the connecting rod, and the end surface of the connecting rod is provided with a connecting guide surface.

[0019] By adopting the above technical solution, the connecting rod is inserted into the connecting hole, thereby fixing the positions of the first main board and the second main board, and the connecting guide surface facilitates the connecting rod to be inserted into the connecting hole.

[0020] Optionally, locking plates are fixed to the side walls of the first sub-plate and the second sub-plate, and locking bolts for fixing the two locking plates are passed through the locking plates.

[0021] By adopting the above technical solution, the locking bolt is inserted into the locking plate, thereby fixing the first sub-plate and the second sub-plate, thereby facilitating the installation process.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The support tube plays a protective role on the scaffold body. The end surface of the first support plate is in contact with the ground, which increases the base area between the scaffold body and the ground, thereby improving the stability of the scaffold body. At the same time, the positioning bolt can be penetrated on the ground to further improve the stability of the scaffold body.

[0024] 2. The limit block is inserted into the positioning groove to connect the limit rod with the positioning rod. The positioning rod provides pressure for the limit rod during installation, thereby providing pressure for the first support plate, so that the first support plate can better fit the ground, further improving the stability of the scaffold body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the main structure of an embodiment of the present application.

[0026] Figure 2 It is a cross-sectional view of the first support plate structure.

[0027] Figure 3 It is a cross-sectional view of the connection method between the abutment rod and the positioning rod.

[0028] Description of reference numerals:

[0029] 1. Scaffolding body; 2. First support plate; 3. Positioning bolt; 4. Mounting hole; 5. Support tube; 6. First main board; 7. Second main board; 8. Mounting groove; 9. First sub-board; 10. Second sub-board; 11. Positioning ring; 12. Abutment rod; 13. Positioning rod; 14. Positioning hole; 15. Positioning groove; 16. Limit rod; 17. Limit block; 18. Connecting rod; 19. Connecting hole; 20. Connecting guide surface; 21. Locking plate; 22. Locking bolt; 23. Positioning plate. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-3 This application is described in further detail.

[0031] The present application embodiment discloses a building scaffolding support device. Figure 1 , Figure 2 and Figure 3The building scaffolding support device comprises a scaffolding body 1, the scaffolding body 1 is fixed to the ground, the part of the scaffolding body 1 contacting the ground is in the shape of a rod, a first support plate 2 is sleeved on the scaffolding body 1, the first support plate 2 is coaxially arranged with the scaffolding body 1, and the diameter of the first support plate 2 is larger than the diameter of the scaffolding body 1, and a plurality of positioning bolts 3 are fixed on the end surface of the first support plate 2 facing the ground by an integrated molding method, the axial direction of the positioning bolt 3 is parallel to the axial direction of the first support plate 2, and the side wall of the positioning bolt 3 is provided with a positioning guide The positioning guide surface makes it easy for the end of the positioning bolt 3 to be inserted into the ground. At the same time, the upper end surface of the first support plate 2 is fixed with a support tube 5 by an integral molding method. The support tube 5 and the first support plate 2 are coaxially arranged, and the support tube 5 is sleeved on the scaffolding body 1. The inner wall of the support tube 5 abuts against the outer wall of the scaffolding body 1. During use, the positioning bolt 3 is inserted into the ground, and the lower end surface of the first support plate 2 is in contact with the ground, which increases the contact area between the scaffolding body 1 and the ground, thereby improving the stability of the scaffolding body 1.

[0032] Reference Figure 1 , Figure 2 and Figure 3 The first support plate 2 includes a first main board 6 and a second main board 7. The first main board 6 and the second main board 7 are both arranged in a semicircular shape, and when the horizontal side walls of the first main board 6 and the second main board 7 are fitted together, a complete first support plate 2 is formed. The end surfaces of the first main board 6 and the second main board 7 are both provided with mounting grooves 8, and the mounting grooves 8 penetrate the first main board 6 or the second main board 7 along the thickness direction thereof, and when the horizontal side walls of the first main board 6 and the second main board 7 are fitted together, the inner side walls of the two mounting grooves 8 abut to form a mounting hole 4, and the scaffold body 1 is passed through the mounting hole 4, and the two horizontal side walls of the first main board 6 and the second main board 7 are connected by The rotating shaft is connected to facilitate fixing the first main board 6 and the second main board 7 on the scaffold body 1; the support tube 5 includes a first sub-plate 9 and a second sub-plate 10, the first sub-plate 9 is fixed to the first main board 6 by an integral molding manner, and the second sub-plate 10 is fixed to the second sub-plate 10 by an integral molding manner, and at the same time, the inner wall of the first sub-plate 9 is in contact with the inner wall of the mounting groove 8 on the first main board 6, and the inner wall of the second sub-plate 10 is in contact with the inner wall of the mounting groove 8 on the second main board 7. When the first main board 6 and the second main board 7 are in contact, the first sub-plate 9 and the second sub-plate 10 are in contact with each other to form a support tube 5.

[0033] Reference Figure 1 , Figure 2 and Figure 3The side wall of the scaffold is fixed with a positioning ring 11 in a detachable connection manner. The inner side wall of the positioning ring 11 abuts against the outer side wall of the scaffold body 1, and the positioning ring 11 will not move on the scaffold body 1. The side wall of the positioning ring 11 is rotatably connected with a plurality of positioning rods 13 through a rotating shaft. In this embodiment, the number of positioning rods 13 is four. The end of the positioning rod 13 is rotatably connected to a positioning plate 23 through a rotating shaft. A positioning hole 14 is opened on the positioning plate 23. The positioning hole 14 penetrates the positioning hole 14 along the thickness direction of the positioning plate 23. The positioning ring 11 includes two semicircular arc plates. The ends of the two arc plates are rotatably connected and can be clamped on the side wall of the scaffolding body 1. During the installation process, the positioning ring 11 is fixed to the side wall of the scaffolding, and the positions of the positioning rod 13 and the positioning plate 23 are adjusted so that the positioning rod 13 is inclined and the positioning plate 23 is in contact with the ground. Bolts are inserted into the positioning holes 14 and fixed to the ground, thereby fixing the positions of the positioning plate 23 and the positioning rod 13. The positioning rod 13 and the positioning plate 23 have the function of limiting the position of the positioning ring 11, and can provide pulling forces in different directions for the scaffolding body 1, which is beneficial to improving the stability of the scaffolding body 1.

[0034] Reference Figure 1 , Figure 2 and Figure 3 The side wall of the support tube 5 is rotatably connected with an abutment rod 12 through a rotating shaft. The abutment rod 12 is rotated so that the end of the abutment rod 12 abuts against the end face of the positioning ring 11, and the abutment rod 12 is fixed to the positioning ring 11 by bolts. When the positioning rod 13 is pulled by the positioning ring 11, the positioning ring 11 can apply pressure to the first support plate 2, so that the first support plate 2 can better fit the ground; a positioning groove 15 is opened on the side wall of the positioning rod 13, and the length direction of the positioning groove 15 is the same as the length direction of the positioning rod 13. A support plate 2 side wall is rotatably connected with a plurality of limit rods 16 via a rotating shaft. The number of the limit rods 16 is the same as the number of the positioning rods 13. The end of the limit rod 16 is fixed with a limit block 17 by an integral molding manner. The limit block 17 can be inserted into the positioning groove 15 and slide along the length direction of the positioning groove 15. During the installation process, the limit block 17 is inserted into the positioning groove 15 and the position of the positioning rod 13 is adjusted so that the positioning rod 13 applies pressure to the limit rod 16, thereby making the first support plate 2 better fit the ground.

[0035] Reference Figure 1 , Figure 2 and Figure 3The end surface of the second main board 7 is rotatably connected with a connecting rod 18 through a rotating shaft. A connecting hole 19 is opened on the first main board 6. The connecting hole 19 is used to pass the connecting rod 18, and the connecting rod 18 is "L" shaped. When the first main board 6 and the second main board 7 are abutted, the connecting rod 18 is controlled to rotate so that the connecting rod 18 is passed through the connecting hole 19, so that the first main board 6 and the second main board 7 will not be separated. A connecting guide surface 20 is opened on the end surface of the connecting rod 18, and the connecting guide surface 20 facilitates the connecting rod 18 to pass through the connecting hole 19.

[0036] Reference Figure 1 , Figure 2 and Figure 3 The side walls of the first sub-plate 9 and the second sub-plate 10 are fixed with a locking plate 21 by an integral molding method. A locking hole is opened on the locking plate 21, and a locking bolt 22 is passed through the locking hole. The locking bolt 22 fixes the position of the first sub-plate 9 and the second sub-plate 10, so as to improve the stability of the scaffolding body 1.

[0037] The implementation principle of a building scaffolding support device in an embodiment of the present application is: fix the position of the scaffolding body 1, and fix the positions of the first support plate 2, the positioning ring 11, the positioning rod 13, and the positioning plate 23. The first support plate 2 increases the contact area between the scaffolding body 1 and the ground, which is convenient for improving the stability of the scaffolding body 1. The positioning ring 11, the positioning rod 13, and the positioning plate 23 provide pulling force to the scaffolding body 1, which is convenient for improving the stability of the scaffolding body 1.

[0038] 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 building scaffolding support device, comprising a scaffolding body (1) penetrated through the ground, characterized in that: The side wall of the scaffolding body (1) is sleeved with a first support plate (2), a plurality of positioning bolts (3) are fixed to the bottom of the first support plate (2), a mounting hole (4) for passing the scaffolding body (1) is opened on the first support plate (2), and a support tube (5) coaxially arranged with the first support plate (2) is fixed on the first support plate (2).

2. The construction scaffolding support device according to claim 1, characterized in that: The first support plate (2) comprises a first main plate (6) and a second main plate (7), the first main plate (6) and the second main plate (7) are both semicircular, the end surfaces of the first main plate (6) and the second main plate (7) are both provided with mounting grooves (8), the first main plate (6) and the second main plate (7) are rotatably connected, and when the first main plate (6) and the second main plate (7) are in contact, the side walls of the two mounting grooves (8) fit together to form a mounting hole (4).

3. The construction scaffolding support device according to claim 2, characterized in that: The support tube (5) comprises a first sub-plate (9) and a second sub-plate (10), wherein the first sub-plate (9) is fixed to the first main plate (6), and the second sub-plate (10) is fixed to the second main plate (7).

4. The construction scaffolding support device according to claim 1, characterized in that: The side wall of the scaffold body (1) is detachably connected to a positioning ring (11), and the side wall of the support tube (5) is rotatably connected to an abutment rod (12) that contacts the end surface of the positioning ring (11).

5. The construction scaffolding support device according to claim 4, characterized in that: The side wall of the positioning ring (11) is rotatably connected to a plurality of positioning rods (13), the ends of the positioning rods (13) are rotatably connected to positioning plates (23), and the positioning plates (23) are provided with positioning holes (14).

6. The construction scaffolding support device according to claim 5, characterized in that: The side wall of the positioning rod (13) is provided with a positioning groove (15), the side wall of the first support plate (2) is rotatably connected to the limiting rod (16), and a limiting block (17) is fixed at the end of the limiting rod (16), and the limiting block (17) is inserted into the positioning groove (15).

7. The construction scaffolding support device according to claim 2, characterized in that: The end surface of the second main board (7) is rotatably connected to a connecting rod (18), the connecting rod (18) is in an "L" shape, the first main board (6) is provided with a connecting hole (19) for passing the connecting rod (18), and the end surface of the connecting rod (18) is provided with a connecting guide surface (20).

8. The construction scaffolding support device according to claim 3, characterized in that: The side walls of the first sub-plate (9) and the second sub-plate (10) are both fixed with locking plates (21), and the locking plates (21) are provided with locking bolts (22) for fixing the two locking plates (21).

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