Cantilever beam vertical rod positioning and reinforcing device of flower basket type cantilever scaffold

Abstract

The utility model discloses a positioning and reinforcing device for a cantilever beam vertical rod of a flower basket type cantilever scaffold, which comprises a first pull rod lug, a second pull rod lug, a first vertical rod fixing cylinder, a second vertical rod fixing cylinder, an I-shaped steel attaching piece and a fastening bolt, and the I-shaped steel attaching piece is U-shaped and comprises a first side edge and a second side edge. The fastening bolt penetrates through the first side edge and the second side edge, a first pull rod pull lug and a second pull rod pull lug are arranged on the side, away from the first side edge, of the second side edge, a first vertical rod fixing cylinder is arranged between the first pull rod pull lug and the second pull rod pull lug, and a second vertical rod fixing cylinder is arranged on the side, away from the first pull rod pull lug, of the second pull rod pull lug. The device is simple in structure and convenient to use, the main beam overhanging I-shaped steel can be installed or taken out through the detachable fastening bolts, the main beam overhanging I-shaped steel can be tensioned through the pull lugs, and the vertical rod can be fixed through the vertical rod fixing cylinder. The overall manufacturing cost is low, machining is convenient, and the turnover performance is good.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a cantilever beam upright pole positioning and reinforcement device for a flower basket type cantilever scaffolding. Background Art

[0002] Flower basket cantilever scaffolding refers to a scaffolding whose frame structure unloads on a rigid cantilever beam (frame) attached to the building structure. Its advantage is that it reduces the later repair of the main exterior wall and effectively solves the problem of exterior wall leakage. It is widely used in the operation of the main body or decoration project in construction and its safety protection needs. The vertical poles are used to support the scaffolding.

[0003] At present, many construction sites use welding to position the uprights of the external scaffolding on the I-beams of cantilever frames. The welding operation takes a long time and is costly. The welding process is a one-time consumable and can also damage the I-beams. At the same time, the welding positioning requires high skills from the workers, and the position cannot be adjusted, resulting in low benefits and efficiency. Utility Model Content

[0004] The utility model aims to provide a cantilever beam upright pole positioning and reinforcement device for a flower basket type cantilever scaffolding, so as to solve the problems in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A cantilever beam upright positioning and reinforcement device for a basket-type cantilever scaffolding comprises a first tie rod pull ear, a second tie rod pull ear, a first upright fixing tube, a second upright fixing tube, an I-beam attachment and a fastening bolt, wherein the I-beam attachment is in a U-shape, the I-beam attachment comprises a first side edge and a second side edge, the fastening bolt passes through the first side edge and the second side edge, the first tie rod pull ear and the second tie rod pull ear are arranged on a side of the second side edge away from the first side edge, the first upright fixing tube is arranged between the first tie rod pull ear and the second tie rod pull ear, and the second upright fixing tube is arranged on a side of the second tie rod pull ear away from the first tie rod pull ear.

[0007] Furthermore, a connecting plate is provided on a side of the second pull rod pull ear away from the first pull rod pull ear, and the second vertical pole fixing tube is connected to the connecting plate.

[0008] Furthermore, one end of the first vertical pole fixing tube is fixedly connected to the second side, and the other end of the first vertical pole fixing tube is open.

[0009] Furthermore, the opening direction of the second upright pole fixing tube is opposite to the opening direction of the first upright pole fixing tube.

[0010] Furthermore, the top ends of the first pull rod lug and the second pull rod lug are connected via a connecting rod.

[0011] Furthermore, the first side and the second side are provided with positioning holes near the opening, and the fastening bolts pass through the positioning holes and are connected to the I-beam attachment.

[0012] Beneficial effects:

[0013] The cantilever beam upright pole positioning and reinforcement device of the basket-type cantilever scaffolding in the present application has a simple structure and is easy to use. The main beam cantilever I-beam can be installed or removed through the detachable fastening bolts, the main beam cantilever I-beam can be tightened through the pull ears, and the upright pole fixing tube can fix the upright pole. The overall production cost is low, the processing is convenient, and the turnover is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Among them: 1. first pull rod pull ear; 2. second pull rod pull ear; 3. first vertical pole fixing tube; 4. second vertical pole fixing tube; 5. I-beam attachment; 51. first side edge; 52. second side edge; 6. fastening bolt; 7. connecting plate; 8. connecting rod. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Example

[0018] A cantilever beam upright positioning and reinforcement device for a flower basket type cantilever scaffolding, such as Figure 1 As shown, it includes a first pull rod pull ear 1, a second pull rod pull ear 2, a first vertical pole fixing tube 3, a second vertical pole fixing tube 4, an I-beam attachment 5 and a fastening bolt 6. The I-beam attachment 5 is in a U-shape. The I-beam attachment 5 includes a first side 51 and a second side 52. The fastening bolt 6 passes through the first side 51 and the second side 52. The first pull rod pull ear 1 and the second pull rod pull ear 2 are arranged on the side of the second side 52 away from the first side 51. The first vertical pole fixing tube 3 is arranged between the first pull rod pull ear 1 and the second pull rod pull ear 2. The second vertical pole fixing tube 4 is arranged on the side of the second pull rod pull ear 2 away from the first pull rod pull ear 1.

[0019] Specifically, the positioning and reinforcement device in this embodiment places the I-beam of the main beam cantilever frame by setting a U-shaped I-beam attachment 5. In order to reinforce the I-beam of the main beam cantilever frame, a fastening bolt 6 is passed through the I-beam attachment 5, and two pull rod ears are set on one side of the I-beam attachment 5 to tighten the main beam cantilever I-beam, and the two vertical pole fixing tubes can fix the upper and lower vertical poles.

[0020] Preferably, a connecting plate 7 is provided on the side of the second pull rod pull ear 2 away from the first pull rod pull ear 1, and the second vertical pole fixing tube 4 is connected to the connecting plate 7. The second vertical pole fixing tube 4 is fixed by the connecting plate 7, so that the first vertical pole fixing tube 3 and the second vertical pole fixing tube 4 are parallel to each other, thereby ensuring that the fixing of the vertical pole is more stable.

[0021] Preferably, one end of the first pole fixing tube 3 is fixedly connected to the second side 52, and the other end is open, and the opening of the second pole fixing tube 4 is opposite to the opening of the first pole fixing tube 3, so one of the two pole fixing tubes is used to fix the upper pole and the other is used to fix the lower pole, making the fixing of the pole simpler and more convenient.

[0022] Preferably, the top ends of the first pull rod lug 1 and the second pull rod lug 2 are connected by a connecting rod 8. The connecting rod 8 strengthens the stability between the first pull rod lug 1 and the second pull rod lug 2, thereby enhancing the safety of the overall device.

[0023] Preferably, the first side 51 and the second side 52 are provided with positioning holes near the opening, and the fastening bolts 6 are passed through the positioning holes and connected to the I-beam attachment 5. The fastening bolts 6 are detachably installed at the opening of the I-beam attachment 5. When the main beam cantilever I-beam needs to be taken out, the fastening bolts 6 can be directly removed. Compared with traditional welding, damage to the I-beam is avoided and the number of turnover uses is increased.

[0024] Although the embodiments of the present invention are described in the specification, these embodiments are only for reference and should not limit the protection scope of the present invention. Various omissions, substitutions and changes within the scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A cantilever beam upright positioning and reinforcement device for a basket-type cantilever scaffolding, characterized in that: It includes a first pull rod pull ear, a second pull rod pull ear, a first vertical pole fixing tube, a second vertical pole fixing tube, an I-beam attachment and a fastening bolt, the I-beam attachment is in a U-shape, the I-beam attachment includes a first side edge and a second side edge, the fastening bolt passes through the first side edge and the second side edge, the first pull rod pull ear and the second pull rod pull ear are arranged on the side of the second side edge away from the first side edge, the first vertical pole fixing tube is arranged between the first pull rod pull ear and the second pull rod pull ear, and the second vertical pole fixing tube is arranged on the side of the second pull rod pull ear away from the first pull rod pull ear.

2. The cantilever beam upright positioning and reinforcement device of a basket-type cantilever scaffolding according to claim 1 is characterized in that: A connecting plate is provided on a side of the second pull rod pull ear away from the first pull rod pull ear, and the second vertical rod fixing tube is connected to the connecting plate.

3. The cantilever beam upright positioning and reinforcement device of a basket-type cantilever scaffolding according to claim 1 is characterized in that: One end of the first vertical pole fixing tube is fixedly connected to the second side, and the other end of the first vertical pole fixing tube is open.

4. The cantilever beam upright positioning and reinforcement device of a basket-type cantilever scaffolding according to claim 1 is characterized in that: The opening direction of the second upright pole fixing tube is opposite to the opening direction of the first upright pole fixing tube.

5. The cantilever beam upright positioning and reinforcement device of a basket-type cantilever scaffolding according to claim 1 is characterized in that: The top ends of the first pull rod lug and the second pull rod lug are connected by a connecting rod.

6. A cantilever beam upright positioning and reinforcement device for a basket-like cantilever scaffolding according to any one of claims 1 to 5, characterized in that: Positioning holes are provided on the first side and the second side near the opening, and the fastening bolts pass through the positioning holes and are connected to the I-beam attachment piece.

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