External scaffold wall connecting piece device capable of being used in turnover mode

Abstract

The utility model belongs to the technical field of building external wall construction, and particularly relates to a reusable external scaffold wall connecting piece device which comprises a first plastic pipe. An embedded part is mounted in the middle of the first plastic pipe in a sliding manner; one end of the embedded part is fixedly connected with a first fixing plate; the other end of the embedded part is fixedly connected with a connecting piece; a fastener is mounted at one end, far away from the embedded part, of the connecting part; a through groove is formed in the middle of the embedded part; a through hole is formed in the middle of the connecting piece; bolts are detachably installed in the middles of the through holes and the through grooves. The middle part of the first plastic pipe is in threaded connection with a second plastic pipe; the diameter of the second plastic pipe is slightly larger than that of the first plastic pipe; by means of the structure, the embedded part and the connecting piece can be repeatedly used, the using convenience of the device is improved, material waste is reduced, component residues in a building are reduced, and then follow-up treatment of the residues can be more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of building exterior wall construction, in particular to an external scaffolding wall connecting piece device which can be used cyclically. Background Art

[0002] With the continuous development of the construction industry today, there are more and more multi-story and high-rise buildings. Protective measures and construction scaffolding need to be set up during the construction of building facades.

[0003] The usual practice for constructing exterior scaffolding is to embed short vertical steel pipes in the beams during structural construction, and then use steel pipes and fasteners to connect the exterior frame poles to the embedded short vertical steel pipes when erecting the exterior scaffolding, and fix the scaffolding to the exterior facade of the building, thereby facilitating the construction of the exterior facade of the building.

[0004] However, this type of facade scaffolding connection method requires cutting and removing the pre-buried steel pipes in the building components after the scaffolding is removed, resulting in a waste of materials and leaving large holes that need to be filled later, which is inconvenient.

[0005] To this end, the utility model provides an external scaffolding wall connecting member device which can be used cyclically. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a rotatable external scaffolding wall connecting member device, comprising a first plastic tube; an embedded member is slidably installed in the middle of the first plastic tube; one end of the embedded member is fixedly connected to a first fixing plate; the other end of the embedded member is fixedly connected to a connecting member; a fastener is installed at the end of the connecting member away from the embedded member; through the above structure, the embedded members and the connecting members can be repeatedly used, which improves the convenience of the device, reduces the waste of materials, and reduces the residual components inside the building, thereby making it more convenient to handle the residues later.

[0008] Preferably, a through groove is provided in the middle of the embedded part; a through hole is provided in the middle of the connecting part; bolts are detachably installed in the middle of the through hole and the through groove; through the above structure, the loosening of the connecting part due to construction vibration is reduced.

[0009] Preferably, a second plastic tube is threadedly connected to the middle of the first plastic tube; the diameter of the second plastic tube is slightly larger than the diameter of the first plastic tube; through the above structure, the device can adapt to beams of different widths, thereby improving the application range of the device.

[0010] Preferably, the ends of the first plastic tube and the second plastic tube are fixedly connected with a second fixing plate; a pair of the second fixing plates are arranged at one end of the first plastic tube and the second plastic tube away from each other; through the above structure, the first plastic tube and the second plastic tube will not be easily offset during beam casting.

[0011] Preferably, a connecting hole is formed at one end of the connecting piece away from the embedded piece; the fastener is rotatably connected to the middle of the connecting hole; through the above structure, the angle of the fastener can be adjusted, thereby providing convenience when installing the scaffolding and being able to connect to scaffolding steel pipes in different directions.

[0012] Preferably, a first rubber pad is fixedly connected to the side wall of the first fixing plate; the first rubber pad is arranged on the side of the first fixing plate facing the embedded part; through the above structure, the rigid damage caused by the first fixing plate to the inner surface of the beam can be reduced after the scaffolding is installed.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses a recyclable external scaffolding wall connecting member device. When pouring the external beam of the building, a first plastic pipe is pre-embedded in the beam, so that the scaffolding can be installed by using the pre-embedded parts and the connecting parts. When the scaffolding needs to be dismantled after the external wall construction is completed, the pre-embedded parts and the connecting parts are removed for repeated use, thereby improving the convenience of the device, reducing the waste of materials, and reducing the residual components inside the building, so that the subsequent treatment of the residues can be more convenient.

[0015] 2. The utility model discloses a reusable external scaffolding wall connection device, in which the connection piece is fixed to the middle part of the embedded piece by bolts, thereby reducing the loosening of the connection piece due to construction vibration during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the first plastic tube in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the through slot in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the connecting hole in the utility model;

[0021] In the figure: 1. first plastic tube; 12. embedded part; 13. first fixing plate; 14. connecting part; 15. fastener; 2. through groove; 21. through hole; 22. bolt; 3. second plastic tube; 4. second fixing plate; 5. connecting hole; 6. first rubber pad; 7. second rubber pad. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 4 As shown, a recyclable external scaffolding wall connecting device according to an embodiment of the utility model comprises a first plastic tube 1; an embedded part 12 is slidably installed in the middle of the first plastic tube 1; a first fixing plate 13 is fixedly connected to one end of the embedded part 12; a connecting part 14 is fixedly connected to the other end of the embedded part 12; a fastener 15 is installed at one end of the connecting part 14 away from the embedded part 12; before pouring the outer beam of the building, the first plastic tube 1 is placed in the beam template, and then the beam is poured. When the external wall scaffolding needs to be installed, the embedded part 12 is passed through the first plastic tube 1 from the inside of the wall, so that the first The fixing plate 13 is located inside the wall, and one end of the embedded part 12 away from the first fixing plate 13 extends out of the wall through the first plastic tube 1. Then, the connecting piece 14 is connected to the embedded part 12. At this time, the external wall scaffolding can be installed through the fastener 15. When the external wall construction is completed and the scaffolding is removed, the connecting piece 14 can be separated from the embedded part 12, and the embedded part 12 can be pulled out from the inside of the first plastic tube 1, so that the embedded part 12 and the connecting piece 14 can be repeatedly used, thereby improving the convenience of using the device and reducing the residual components inside the building, thereby making it more convenient to handle the residues later.

[0024] like Figures 1 to 3 As shown, a through slot 2 is provided in the middle of the embedded part 12; a through hole 21 is provided in the middle of the connecting part 14; bolts 22 are detachably installed in the middle of the through hole 21 and the through slot 2; during operation, after the connecting part 14 is connected to the embedded part 12, the through hole 21 is connected to the through slot 2 by rotation, and then the bolt 22 is installed between the through hole 21 and the through slot 2, so that the connecting part 14 is difficult to rotate easily, thereby reducing the loosening of the connecting part 14 due to construction vibration during construction.

[0025] like Figure 1 to Figure 2As shown, the middle part of the first plastic tube 1 is threadedly connected with the second plastic tube 3; the diameter of the second plastic tube 3 is slightly larger than the diameter of the first plastic tube 1; during operation, after the first plastic tube 1 is placed in the beam template, the second plastic tube 3 can be rotated so that the two ends of the first plastic tube 1 and the second plastic tube 3 are against the two sides of the beam template, so that the device can adapt to beams of different widths and enhance the applicability of the device.

[0026] like Figure 1 to Figure 2 As shown, the ends of the first plastic tube 1 and the second plastic tube 3 are fixedly connected with a second fixing plate 4; a pair of the second fixing plates 4 are arranged at the ends of the first plastic tube 1 and the second plastic tube 3 that are away from each other; during operation, when the ends of the first plastic tube 1 and the second plastic tube 3 are pressed against both sides of the beam formwork, the pair of second fixing plates 4 will adhere to the inner wall of the beam formwork and generate greater friction, so that the first plastic tube 1 and the second plastic tube 3 will not be easily offset during beam casting.

[0027] like Figures 1 to 4 As shown, a connecting hole 5 is formed at one end of the connecting member 14 away from the embedded member 12; the fastener 15 is rotatably connected to the middle of the connecting hole 5; through the above structure, the angle of the fastener 15 can be adjusted, thereby providing convenience when installing the scaffolding and being able to connect with scaffolding steel pipes in different directions.

[0028] like Figure 1 to Figure 2 As shown, the side wall of the first fixing plate 13 is fixedly connected with a first rubber pad 6; the first rubber pad 6 is arranged on the side of the first fixing plate 13 facing the embedded part 12; through the above structure, the rigid damage caused by the first fixing plate 13 to the inner surface of the beam can be reduced after the scaffolding is installed.

[0029] like Figure 1 As shown, a second rubber pad 7 is fixedly connected to the middle of the fastener 15; the second rubber pad 7 is arranged around the inner surface of the fastener 15; through the above structure, the friction between the fastener 15 and the scaffolding steel pipe can be increased when the scaffolding is installed, thereby reducing the occurrence of slippage and loosening of the scaffolding steel pipe.

[0030] During operation, before pouring the outer beam of the building, the first plastic tube 1 is placed in the beam template, and then the beam is poured. When it is necessary to install the external wall scaffolding, the embedded part 12 is passed through the first plastic tube 1 from the inside of the wall, so that the first fixing plate 13 is located inside the wall, and the end of the embedded part 12 away from the first fixing plate 13 extends out of the wall through the first plastic tube 1, and then the connecting part 14 is connected to the embedded part 12. At this time, the external wall scaffolding can be installed through the fastener 15. When the external wall construction is completed and the scaffolding is removed, the connecting part 14 can be separated from the embedded part 12, and the embedded part 12 can be pulled out from the inside of the first plastic tube 1, so that the embedded part 12 and the connecting part 1 4 can be used repeatedly. After the connector 14 is connected to the embedded part 12, the through hole 21 is connected to the through slot 2 by rotation, and then the bolt 22 is installed between the through hole 21 and the through slot 2, so that the connector 14 is difficult to rotate easily. After the first plastic tube 1 is placed in the beam template, the second plastic tube 3 can be rotated so that the two ends of the first plastic tube 1 and the second plastic tube 3 are pressed against the two sides of the beam template. When the ends of the first plastic tube 1 and the second plastic tube 3 are pressed against the two sides of the beam template, a pair of second fixing plates 4 will be attached to the inner wall of the beam template and generate greater friction, so that the first plastic tube 1 and the second plastic tube 3 will not be easily offset when the beam is cast.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A reusable external scaffolding wall connecting member device, comprising a first plastic tube (1); characterized in that: An embedded part (12) is slidably mounted in the middle of the first plastic tube (1); one end of the embedded part (12) is fixedly connected to a first fixing plate (13); the other end of the embedded part (12) is fixedly connected to a connecting part (14); and a fastener (15) is mounted on the end of the connecting part (14) away from the embedded part (12).

2. The recyclable external scaffolding wall connecting device according to claim 1 is characterized in that: A through slot (2) is provided in the middle of the embedded part (12); a through hole (21) is provided in the middle of the connecting part (14); bolts (22) are detachably mounted in the middle of the through hole (21) and the through slot (2).

3. The reusable external scaffolding wall connecting member device according to claim 2 is characterized in that: A second plastic tube (3) is threadedly connected to the middle of the first plastic tube (1); the diameter of the second plastic tube (3) is slightly larger than the diameter of the first plastic tube (1).

4. The recyclable external scaffolding wall connecting device according to claim 3 is characterized in that: The ends of the first plastic tube (1) and the second plastic tube (3) are both fixedly connected with a second fixing plate (4); a pair of the second fixing plates (4) are arranged at ends of the first plastic tube (1) and the second plastic tube (3) that are away from each other.

5. The reusable external scaffolding wall connecting member device according to claim 4 is characterized in that: A connecting hole (5) is provided at one end of the connecting piece (14) away from the embedded piece (12); and the fastener (15) is rotatably connected to the middle of the connecting hole (5).

6. The reusable external scaffolding wall connecting member device according to claim 5, characterized in that: A first rubber pad (6) is fixedly connected to the side wall of the first fixing plate (13); the first rubber pad (6) is arranged on a side of the first fixing plate (13) facing the embedded component (12).

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