Attached support structure of lifting type scaffold

Abstract

The utility model discloses an attached support structure of a lifting type scaffold, which comprises a support frame, a connecting piece and a connecting piece, the fastening piece is arranged above the supporting frame and used for being connected with a structural floor slab; the tensioning rod is arranged between the supporting frame and the fastening piece, the bottom of the tensioning rod is connected with the supporting frame, and the top of the tensioning rod is connected with the fastening piece; the supporting frame and the fastening piece can be connected with corresponding structural floor slabs of adjacent floors so that the attached support structure can be fixed between the two adjacent structural floor slabs. The attached support structure can be fixed on the two structural floors of the adjacent floors, so that workers can disassemble and assemble the attached support structure conveniently, the working efficiency of scaffold disassembly and assembly can be improved, and potential safety hazards can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to an attachment support structure of a lifting scaffold. Background Art

[0002] Lifting scaffolding, also known as attached lifting scaffolding, refers to an external scaffolding that is erected at a certain height and attached to the engineering structure. It relies on its own lifting equipment and devices to climb or descend layer by layer with the engineering structure and has anti-overturning and anti-falling devices.

[0003] The conventional lifting scaffolding typically consists of a main scaffolding structure and multiple attachment supports, which are fixed to reinforced concrete shear walls or beams. However, in southern China, the main structures are mostly short-limbed shear walls, and the surrounding cast-in-place reinforced concrete walls are relatively rare, making it difficult to install the attachment supports. Furthermore, the installation of the attachment supports is an overhead operation, which poses a safety hazard and needs improvement. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an attachment support structure for a lifting scaffold, which can be fixed to the structural floor, making it convenient for workers to disassemble and assemble the attachment support, thereby improving the working efficiency of the scaffolding disassembly and assembly operations and reducing safety hazards.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: an attachment support structure of a lifting scaffold, comprising:

[0006] Support frame, used for connection with structural floor;

[0007] A fastener is provided above the support frame and is used to connect with the structural floor;

[0008] A tension rod is provided between the support frame and the fastener, wherein the bottom of the tension rod is connected to the support frame and the top of the tension rod is connected to the fastener;

[0009] The support frame and the fasteners can be connected to corresponding structural floor slabs of adjacent floors, so that the attachment support structure is fixed between the structural floor slabs of two adjacent floors.

[0010] In a preferred example, the present invention can be further configured as follows: the bottom of the tension rod is hinged to the support frame, the top is hinged to the fastener, and the fastener can be rotated to a horizontal state and connected to the vertical structural wall of the structural floor.

[0011] In a preferred example, the present invention can be further configured as follows: the fastener includes a support seat, a fastening screw and a fastening nut, the support seat and the tightening rod are hinged by a rotating pin, the fastening screw is fixedly connected to the support seat, and the fastening nut is sleeved on the fastening screw.

[0012] In a preferred example, the present invention can be further configured as follows: the tensioning rod includes a support rod and two support tubes, one of the support tubes is connected to the support frame, and the other support tube is connected to the fastener, one end of the support rod is rotatably connected to one of the support tubes, and the other end is threadedly connected to the other support tube, so that the length of the tensioning rod can be adjusted.

[0013] In a preferred example, the present invention can be further configured as follows: a tightening ring is provided on the fixing sleeve of the support rod, the outer contour of the tightening ring is a regular hexagon, and can be used in conjunction with a wrench.

[0014] In a preferred example, the present invention can be further configured as follows: the support frame includes two horizontally arranged receiving columns, a plurality of reinforcing columns are arranged between the two receiving columns, the plurality of reinforcing columns are arranged at equal intervals along the length direction of the receiving columns, and the two ends of each reinforcing column are respectively fixedly connected to the corresponding receiving columns, the ends of the two receiving columns are respectively fixedly connected to receiving plates, and the receiving plates are used to connect to the scaffolding body.

[0015] In a preferred example, the present invention can be further configured as follows: the cross-sections of the two receiving columns are respectively C-shaped, and the openings are facing away from each other.

[0016] In summary, the present invention has the following beneficial effects:

[0017] 1. Since the attachment support structure can be fixed on the two structural floor slabs of adjacent floors, by changing the installation and fixing method of the attachment support structure, the lifting scaffolding can be adapted to the building structure in the southern region, which is convenient for workers to disassemble and assemble the attachment support structure, improves the working time of the scaffolding disassembly and assembly operation, and reduces safety hazards;

[0018] 2. By setting a tension rod with adjustable length, the attachment support structure can adapt to structural floors with different spacings, thereby improving adaptability and improving the connection stability between the attachment support structure and the structural floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of an embodiment;

[0020] Figure 2 2 is a schematic structural diagram of a support frame in an embodiment.

[0021] Figure numerals: 1. Support frame; 11. Support column; 12. Reinforcement column; 13. Support plate; 14. Load-bearing pad; 2. Fastener; 21. Support seat; 22. Fastening screw; 23. Fastening nut; 3. Tension rod; 31. Support rod; 32. Support tube; 33. Tightening ring. DETAILED DESCRIPTION

[0022] The present invention will be described in further detail below with reference to the accompanying drawings.

[0023] Reference Figure 1 An attachment support structure for a lifting scaffold includes a support frame 1, fasteners 2, and tension rods 3. The tension rods 3 are disposed between the support frame 1 and the fasteners 2, with the bottom of the tension rods 3 connected to the support frame 1 and the top connected to the fasteners 2. The support frame 1 is used to connect to a structural floor slab, and the fasteners 2 are disposed above the support frame 1 and are also used to connect to the structural floor slab. The support frame 1 and fasteners 2 can connect to corresponding structural floor slabs on adjacent floors, thereby securing the attachment support structure between two adjacent structural floor slabs.

[0024] When the lifting scaffolding needs to be erected, the support frame 1 is connected to the structural floor of the lower adjacent floor using expansion bolts, and then the fasteners 2 are connected to the structural floor of the upper adjacent floor. This process is repeated until the multiple attachment support structures are respectively fixed to the structural floor, and then the scaffolding body is fixed to the multiple attachment support structures.

[0025] The attachment support structure in this embodiment can be fixed on two structural floor slabs of adjacent floors. By changing the installation and fixing method of the attachment support structure, the lifting scaffolding can be adapted to the building structure in the southern region, which facilitates the staff to disassemble and assemble the attachment support structure, improves the work efficiency of the scaffolding disassembly and assembly operations, and reduces safety hazards.

[0026] Reference Figure 2 The support frame 1 includes two horizontally arranged receiving columns 11, with multiple reinforcement columns 12 arranged between the two receiving columns 11. The multiple reinforcement columns 12 are arranged at equal intervals along the length of the receiving columns 11, and the two ends of each reinforcement column 12 are fixedly connected to the corresponding receiving column 11. At the same time, the ends of the two receiving columns 11 are respectively fixedly connected to the receiving plates 13, and the receiving plates 13 are used to connect to the scaffolding body.

[0027] When fixing the support frame 1, the expansion bolts pass through between two adjacent reinforcement columns 12 and are fixedly connected to the structural floor. At this time, the expansion bolts press and fix the support frame 1 to the structural floor. Of course, it is also possible to pre-embed the installation bolts in the structural floor, pass the installation bolts between two adjacent reinforcement columns 12, and then press and fix the support frame 1 to the structural floor with nuts.

[0028] Reference Figure 1 、 Figure 2 The two receiving columns 11 have C-shaped cross-sections, with their openings facing away from each other. This not only improves the structural strength of the receiving columns 11 but also reduces weight, making it easier for workers to carry the attached support structure. Meanwhile, the reinforcing column 12 also has a C-shaped cross-section, which also reduces weight.

[0029] Reference Figure 1 The tension rod 3 comprises a support rod 31 and two support tubes 32. One support tube 32 is connected to the support frame 1, and the other is connected to the fastener 2. One end of the support rod 31 is rotatably connected to one of the support tubes 32, and the other end is threadedly connected to the other support tube 32. This allows the length of the tension rod 3 to be adjusted to accommodate structural floors of varying spacing. Furthermore, a tightening ring 33 is fixedly mounted on the support rod 31. The outer contour of the tightening ring 33 is a regular hexagon and can be used with a wrench to enable a worker to quickly rotate the support rod 31.

[0030] Reference Figure 1 The bottom of the tension rod 3 is hinged to the support frame 1, and the top is hinged to the fastener 2. The fastener 2 can be rotated to a horizontal position and connected to the vertical structural wall of the structural floor, thereby improving the adaptability of the attachment support structure. In this embodiment, the two supporting columns 11 are each integrally formed with a load-bearing pad 14. The bottom of the tension rod 3 and the two load-bearing pads 14 are hingedly connected via a pin.

[0031] Reference Figure 1 The fastener 2 includes a support seat 21, a fastening screw 22 and a fastening nut 23. The support seat 21 and the tensioning rod 3 are hinged by a rotating pin, the fastening screw 22 is fixedly connected to the support seat 21, and the fastening nut 23 is sleeved on the fastening screw 22 so that the fastener 2 can be quickly connected to the structural floor.

[0032] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the embodiments as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An attachment support structure for a lifting scaffold, characterized by: include: A support frame (1) is used for connecting with the structural floor; A fastener (2) is provided above the support frame (1) and is used to connect to the structural floor; A tension rod (3) is arranged between the support frame (1) and the fastener (2), wherein the bottom of the tension rod (3) is connected to the support frame (1) and the top is connected to the fastener (2); The support frame (1) and the fastener (2) can be connected to corresponding structural floor slabs of adjacent floors, so that the attachment support structure is fixed between the structural floor slabs of two adjacent floors.

2. The attachment support structure of a lifting scaffold according to claim 1, characterized in that: The bottom of the tension rod (3) is hinged to the support frame (1), and the top is hinged to the fastener (2), and the fastener (2) can be rotated to a horizontal state and connected to the vertical structural wall of the structural floor.

3. The attachment support structure of a lifting scaffold according to claim 2, characterized in that: The fastener (2) comprises a support seat (21), a fastening screw (22) and a fastening nut (23); the support seat (21) and the tensioning rod (3) are hinged via a rotating pin; the fastening screw (22) is fixedly connected to the support seat (21); and the fastening nut (23) is sleeved on the fastening screw (22).

4. The attachment support structure of a lifting scaffold according to claim 1, characterized in that: The tension rod (3) includes a support rod (31) and two support tubes (32), one of the support tubes (32) is connected to the support frame (1), and the other support tube (32) is connected to the fastener (2); one end of the support rod (31) is rotatably connected to one of the support tubes (32), and the other end is threadedly connected to the other support tube (32), so that the length of the tension rod (3) can be adjusted.

5. The attachment support structure of a lifting scaffold according to claim 4, characterized in that: The support rod (31) is fixedly sleeved with a tightening ring (33), the outer contour of the tightening ring (33) is a regular hexagon and can be used in conjunction with a wrench.

6. The attachment support structure of a lifting scaffold according to claim 1, characterized in that: The support frame (1) comprises two horizontally arranged receiving columns (11), a plurality of reinforcing columns (12) are arranged between the two receiving columns (11), the plurality of reinforcing columns (12) are arranged at equal intervals along the length direction of the receiving columns (11), and the two ends of each reinforcing column (12) are respectively fixedly connected to the corresponding receiving column (11), the ends of the two receiving columns (11) are respectively fixedly connected to receiving plates (13), and the receiving plates (13) are used to be connected to the scaffolding body.

7. The attachment support structure of a lifting scaffold according to claim 6, characterized in that: The cross sections of the two receiving columns (11) are respectively C-shaped, and the opening sides thereof are opposite to each other.

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