A new type of vertical back rib reinforcement system for clear water formwork

Abstract

The utility model relates to a reinforcement system vertical back rib, belongs to the technical field of construction engineering, specifically a novel vertical back rib of a clear water formwork reinforcement system, comprising an aluminum alloy beam, wherein a wooden square is fixedly installed inside the aluminum alloy beam, flange bands are fixedly installed on both sides of the aluminum alloy beam, and each flange band is connected with a plurality of threaded nails through threads; the utility model achieves the effect of reinforcing the clear water formwork, solves the problem that the existing traditional clear water concrete loose assembly system uses wooden squares as vertical back ribs throughout the entire length, which not only consumes a large amount of wood and does not conform to the concept of green development, but also uses iron nails to connect the vertical back ribs and the formwork during the installation process. After the clear water formwork is removed, more rust spots will be formed on the surface of the clear water concrete, which greatly affects the appearance of the clear water concrete.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a novel vertical back rib of a clear water formwork reinforcement system. Background Art

[0002] In recent years, there are more and more bare concrete buildings in China. As the construction technology becomes more mature, designers have higher and higher requirements for the appearance of bare concrete. In the bare concrete formwork reinforcement system, the loose assembly system not only has a low construction cost, but also is flexible and can be applied to various special-shaped buildings. Vertical back ribs are often used during construction.

[0003] After searching, a Chinese patent with announcement number CN218264953U discloses an adjustable vertical back rib, including an exterior wall formwork, a K-plate and a vertical back rib, a fixing plate is welded to one side of the vertical back rib, a fixing hole is opened on one side of the fixing plate, a fixing rod is arranged inside the fixing hole, a threaded sleeve is welded to one side of the vertical back rib, a threaded rod is connected to the internal thread of the threaded sleeve, the threaded rod passes through the vertical back rib, a rotating rod is welded to one end of the threaded rod, and the fixing rod is a pin.

[0004] Based on the above search combined with the existing technology, we found that;

[0005] The traditional bare concrete loose-jointed system generally uses wooden planks as vertical back ribs. This practice not only consumes a large amount of wood and is not in line with the concept of green development, but also uses iron nails to connect the vertical back ribs and the formwork during the installation process. After the bare concrete formwork is removed, more rust spots will form on the surface of the bare concrete, which greatly affects the appearance of the bare concrete. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a novel vertical back rib of the clear water formwork reinforcement system. The device has a simple structure, is easy to operate, has reliable performance, can be recycled for multiple times, and can stably reinforce the clear water formwork.

[0007] The technical solution to achieve the purpose of the utility model is: a new type of vertical back rib of the clear water formwork reinforcement system, including a new type of vertical back rib of the clear water formwork reinforcement system, including an aluminum alloy beam, the interior of the aluminum alloy beam is fixedly installed with wooden squares, and flange strips are fixedly installed on both sides of the aluminum alloy beam.

[0008] In some embodiments, each flange band is threadedly connected with a plurality of screws.

[0009] In some embodiments, an auxiliary reinforcement plate is fixedly installed on one side of each flange band, and a pair of reinforcing rods are fixedly installed between each auxiliary reinforcement plate and the aluminum alloy beam.

[0010] In some embodiments, a pair of reinforcement blocks are fixedly installed on both sides of the aluminum alloy beam, and a reinforcement rod 2 is fixedly installed between each reinforcement block and the bottom of the aluminum alloy beam.

[0011] Compared with the prior art, the present invention has the following significant advantages:

[0012] First: the utility model uses aluminum alloy beams as the basis for reinforcement, and reinforces the clear water formwork through flange strips and threaded nails, which is convenient for later construction. The threaded nails not only make the reinforcement more reliable, but also facilitate installation and disassembly. In addition, the auxiliary reinforcement plate is set to increase the contact area with the clear water formwork, and the overall strength of the device is improved in conjunction with the reinforcement rods one and two, making it more stable and reliable during the reinforcement process of the clear water formwork.

[0013] Secondly, the utility model installs wooden squares inside the aluminum alloy beam. The wooden squares are relatively soft and can effectively reduce the adverse effects of concrete vibration when in contact with the plain concrete formwork, thereby improving the overall integrity and aesthetics of the plain concrete.

[0014] The invention solves the problem that the existing traditional bare concrete loose-jointed system uses wooden planks as vertical back ribs all the way. This method not only consumes a large amount of wood and is not in line with the concept of green development, but also uses iron nails to connect the vertical back ribs and the formwork during the installation process. After the bare formwork is removed, more rust spots will form on the surface of the bare concrete, which greatly affects the appearance of the bare concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall first-view structure provided by the utility model in one embodiment;

[0017] Figure 2 It is a schematic diagram of the overall first-view structure provided in the second embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the overall second viewing angle structure provided in the second embodiment of the present invention.

[0019] Description of reference numerals:

[0020] 1. Aluminum alloy beam; 2. Wooden square; 3. Threaded nails; 4. Flange strip; 5. Auxiliary reinforcement plate; 6. Reinforcement rod 1; 7. Reinforcement block; 8. Reinforcement rod 2. DETAILED DESCRIPTION

[0021] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a novel vertical back rib of the clean water formwork reinforcement system through improvement. The technical solution of the utility model is:

[0023] Embodiment 1

[0024] like Figure 1 As shown, a novel vertical back rib of the fair faced formwork reinforcement system includes an aluminum alloy beam 1, a wooden square 2 is fixedly installed inside the aluminum alloy beam 1, and flange strips 4 are fixedly installed on both sides of the aluminum alloy beam 1. The aluminum alloy beam 1 is used as the basis of the device to provide stable support for the device, and the soft material characteristics of the wooden square 2 can effectively reduce the adverse effects of concrete vibration when in contact with the fair faced formwork.

[0025] like Figure 1 As shown, in one embodiment, each flange band 4 is threadedly connected with a plurality of threaded nails 3, and the threaded nails 3 can well reinforce the plain concrete formwork. In addition, the length of the threaded nails 3 does not exceed the thickness of the plain concrete formwork, so that it can be ensured that no rust spots will be formed on the surface of the plain concrete after the formwork is removed.

[0026] Embodiment 2:

[0027] Based on the elastically adjustable autoclaved aerated block corner protection device provided in the first embodiment of the present application, the second embodiment of the present application proposes another elastically adjustable autoclaved aerated block corner protection device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0028] The second embodiment of the utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0029] like Figure 2-3 As shown, in the second embodiment, an auxiliary reinforcement plate 5 is fixedly installed on one side of each flange band 4, and a pair of reinforcing rods 6 are fixedly installed between each auxiliary reinforcement plate 5 and the aluminum alloy beam 1. The auxiliary reinforcement plate 5 can increase the contact area between the device and the clear water formwork, so that the reinforcement effect is better. At the same time, the reinforcement rod 6 is also provided to improve the overall stability of the device.

[0030] like Figure 2-3As shown, in the second embodiment, a pair of reinforcing blocks 7 are fixedly installed on both sides of the aluminum alloy beam 1, and a reinforcing rod 8 is fixedly installed between each reinforcing block 7 and the bottom of the aluminum alloy beam 1. The provided reinforcing blocks 7 and reinforcing rods 8 can further improve the strength of the aluminum alloy beam 1, thereby preventing the unstable reinforcement of the clear water formwork from affecting the processing of the clear water concrete during the construction process.

[0031] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A novel vertical back rib of a clear water formwork reinforcement system, comprising an aluminum alloy beam (1), wherein a wooden beam (2) is fixedly installed inside the aluminum alloy beam (1), characterized in that: Flange strips (4) are fixedly mounted on both sides of the aluminum alloy beam (1).

2. According to claim 1, the vertical back rib of the new type of clear water formwork reinforcement system is characterized by: Each flange band (4) is connected with a plurality of threaded nails (3) via threads.

3. According to claim 1, the vertical back rib of the new type of clear water formwork reinforcement system is characterized by: An auxiliary reinforcement plate (5) is fixedly installed on one side of each flange band (4), and a pair of reinforcing rods (6) are fixedly installed between each auxiliary reinforcement plate (5) and the aluminum alloy beam (1).

4. According to claim 1, the vertical back rib of the new type of clear water formwork reinforcement system is characterized by: A pair of reinforcing blocks (7) are fixedly mounted on both sides of the aluminum alloy beam (1), and two reinforcing rods (8) are fixedly mounted between each reinforcing block (7) and the bottom of the aluminum alloy beam (1).

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