Temporary reinforcing device for historical building brick column

Abstract

The utility model discloses a temporary reinforcing device for historical building brick columns, and belongs to the technical field of building engineering. Comprising four pieces of angle steel, the inner side faces of the four pieces of angle steel make contact with the four corners of a brick column in an attached mode respectively, a plurality of binding belts are arranged on the outer side faces of the four pieces of angle steel in the length direction, the binding belts are used for fixing the angle steel to the brick column, and rubber pads are arranged between the binding belts and the four surfaces of the brick column. The surfaces of the brick columns are completely covered with the rubber pads, and the two side faces of each rubber pad are in tight contact with the surfaces of the binding belts and the surfaces of the brick columns respectively. According to the technical scheme, during construction, the brick columns of the ancient building are protected and reinforced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering, and in particular relates to a device for temporarily reinforcing brick columns of historical buildings. Background Art

[0002] With the development of the times, ancient buildings have gradually evolved into the evidence of the evolution of a city and the symbol of a nation's splendid culture. Flying eaves and brackets, carved beams and painted columns, blue bricks and black tiles... Whether majestic or graceful and elegant, ancient buildings are cultural relics standing on the ground, and the restoration of ancient buildings is the restoration of cultural relics. After years of wind and rain and disrepair, the various components of any ancient building will be damaged to varying degrees. How to carefully dismantle, protect the original state, reinforce and restore safety are all key points that need to be paid attention to. Temporary protection and reinforcement during the construction process to prevent the brick columns of the ancient buildings from being affected is one of them.

[0003] Nowadays, temporary reinforcement methods for brick columns in the construction process of historical buildings are rare. Often, they are only avoided during construction, and there is a lack of protective measures. The brick columns of ancient buildings have missing corners, weathering and cracking. If no protective devices are installed, collisions and vibrations during construction may cause damage to the brick columns. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a device for temporarily reinforcing brick columns of historical buildings, so as to protect and reinforce the brick columns of ancient buildings during construction.

[0005] In order to achieve the above object, the utility model provides the following technical solutions:

[0006] The utility model discloses a device for temporarily reinforcing brick columns of historical buildings, comprising angle steels, wherein the number of the angle steels is four, the inner side surfaces of the four angle steels are respectively in close contact with the four corners of the brick column, a plurality of binding belts are arranged on the outer side surfaces in the length direction of the four angle steels, the binding belts are used to fix the angle steels on the brick column, rubber pads are arranged between the binding belts and the four surfaces of the brick column, the rubber pads fully cover the surface of the brick column, and the two side surfaces of the rubber pads are respectively in close contact with the binding belts and the surfaces of the brick column.

[0007] Furthermore, a rubber layer is provided on the contact surface between the angle steel and the brick column, and the rubber layer is glued to the inner side surface of the angle steel.

[0008] Furthermore, a connecting block is provided at the lower part of the outer surface of the angle steel, the connecting block is fixed on the angle steel, and a through hole is provided in the middle of the connecting block, a support column is provided between the connecting blocks of adjacent angle steels located on the same side, both ends of the support column are located in the through hole, a support rod is provided in the middle of the support column, one end of the support rod is connected to the support column, and the other end of the support rod is fixed to the ground.

[0009] Furthermore, a limit block is provided on one end of the support column, the limit block is fixed on the support column, and the diameter of the limit block is larger than the diameter of the through hole on the connecting block. A limit pin is provided on the other end of the support column, and the limit pin is detachably connected to the support column.

[0010] Furthermore, a fixing plate is provided on one end of the support rod that contacts the ground, and the fixing plate is fixed to the end of the support rod. A plurality of anchor bolts are provided on the fixing plate, and the anchor bolts fix the fixing plate to the ground.

[0011] Furthermore, a mounting hole is provided on one end of the support rod connected to the support column, and the mounting hole is sleeved in the middle of the support column.

[0012] Furthermore, the number of binding straps arranged at both ends of the brick column is greater than the number of binding straps arranged at other positions of the brick column.

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

[0014] Angle steel combined with binding belts are added to the four corners of the brick columns of the ancient building to reduce the impact of missing corners and weathering of the brick columns, and prevent the brick columns from being affected by the construction process (such as vibration caused by mechanical dismantling, collision caused by transportation machinery, etc.) during the repair of the ancient buildings, which may cause their structures to be damaged. This method is comprehensive, stable, simple to make, and has a short construction period. It has little harm to the surrounding production environment and is very easy to disassemble. At the same time, it can also improve the integrity of the brick columns, strengthen the bearing capacity and deformation resistance of the brick columns, and the method of fixing with binding belts is convenient for disassembly and can be used many times.

[0015] Other advantages, objectives and features of the utility model will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art can be taught from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the purpose, technical solution and beneficial effects of the utility model clearer, the utility model is described with the following drawings:

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

[0018] Figure 2 It is a three-dimensional schematic diagram of the reinforcement device of the utility model installed on a brick column;

[0019] Figure 3 It is a schematic top view of the reinforcing device of the utility model installed on a brick column.

[0020] The following are marked in the accompanying drawings:

[0021] 1. Angle steel; 2. Binding belt; 3. Rubber pad; 4. Brick column; 5. Fixed plate; 6. Support rod; 7. Connecting block; 8. Support column; 9. Limit block; 10. Limit pin. DETAILED DESCRIPTION

[0022] like Figures 1 to 3 As shown, the utility model is a device for temporarily reinforcing brick columns of historical buildings, comprising angle steels 1, wherein the number of the angle steels 1 is four, the inner side surfaces of the four angle steels 1 are respectively in close contact with the four corners of the brick column 4, a plurality of binding belts 2 are provided on the outer side surfaces in the length direction of the four angle steels 1, the binding belts 2 are used to fix the angle steels 1 on the brick column 4, rubber pads 3 are provided between the binding belts 2 and the four surfaces of the brick column 4, the rubber pads 3 fully cover the surface of the brick column 4, and the two side surfaces of the rubber pads 3 are respectively in close contact with the surfaces of the binding belts 2 and the brick column 4.

[0023] This technical solution uses angle steel 1 and binding belt 2 at the four corners of brick column 4 for temporary reinforcement, thereby enhancing the integrity of brick column 4 and providing uniform pressure on the four sides of brick column 4, improving the bearing capacity and deformation resistance of brick column 4, with reliable force, simple construction and less on-site workload. The spacing of binding belt 2 is less than or equal to 500mm, and angle steel 1 adopts L75*5 size model, which plays a temporary reinforcement role. Appropriate density is required at the top and bottom of the column, and the specific distance needs to be adjusted based on the actual situation of brick column 4 on site. At the same time, rubber pad 3 is fixed to the surface of brick column 4 through binding belt 2, which can protect the surface of brick column 4 and avoid collision damage during construction.

[0024] In one feasible method, a rubber layer is provided on the contact surface between the angle steel 1 and the brick column 4, and the rubber layer is glued to the inner side surface of the angle steel 1 to avoid rigid contact between the angle steel 1 and the brick column 4 when subjected to force, thereby further improving the protection effect on the brick column 4.

[0025] In one practicable manner, a connection block 7 is provided at the lower part of the outer surface of the angle steel 1, the connection block 7 is fixed on the angle steel 1, and a through hole is provided in the middle of the connection block 7, and a support column 8 is provided between the connection blocks 7 of adjacent angle steels 1 on the same side, both ends of the support column 8 are located in the through hole, and a support rod 6 is provided in the middle of the support column 8, one end of the support rod 6 is connected to the support column 8, and the other end of the support rod 6 is fixed to the ground. Through the support of the brick column 4 around the support rod 6, when the brick column 4 is subjected to stress during construction, the torque can be transmitted to the support column 8 through the angle steel 1, and then to the support rod 6, and then to the ground, which has a supporting and reinforcing effect on the brick column 4, and avoids the problem of the brick column 4 being tilted or collapsed under stress.

[0026] In one feasible manner, a limit block 9 is provided on one end of the support column 8, the limit block 9 is fixed on the support column 8, and the diameter of the limit block 9 is larger than the diameter of the through hole on the connecting block 7, and a limit pin 10 is provided on the other end of the support column 8, and the limit pin 10 is detachably connected to the support column 8. When installing in this manner, the angle steel 1 can be installed first, and after the angle steel 1 is tightened, the support column 8 is installed on the connecting block 7 by plugging. The setting of the limit block 9 and the limit pin 10 is to prevent the support column 8 from slipping out due to force.

[0027] In one feasible manner, a fixing plate 5 is provided on the end of the support rod 6 that contacts the ground. The fixing plate 5 is fixed to the end of the support rod 6. A plurality of anchor bolts are provided on the fixing plate 5. The anchor bolts fix the fixing plate 5 to the ground. This fixing method is relatively simple and reliable.

[0028] In one feasible manner, a mounting hole is provided on one end of the support rod 6 connected to the support column 8, and the mounting hole is sleeved and arranged in the middle part of the support column 8. The position of the support rod 6 on the support column 8 can be adjusted, that is, the stress-bearing part of the support rod 6 on the brick column 4 can be adjusted. Of course, after the position adjustment is completed, the position of the end of the support rod 6 on the support column 8 can be limited by a clamp or the like to prevent it from sliding under force.

[0029] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A device for temporary reinforcement of brick columns of historical buildings, characterized in that: The invention comprises an angle steel (1), wherein the number of the angle steels (1) is four, the inner side surfaces of the four angle steels (1) are respectively in close contact with the four corners of a brick column (4), a plurality of binding belts (2) are arranged on the outer side surfaces in the length direction of the four angle steels (1), the binding belts (2) are used to fix the angle steel (1) on the brick column (4), a rubber pad (3) is arranged between the binding belt (2) and the four surfaces of the brick column (4), the rubber pad (3) completely covers the surface of the brick column (4), and the two side surfaces of the rubber pad (3) are respectively in close contact with the surfaces of the binding belt (2) and the brick column (4).

2. The device for temporary reinforcement of brick columns of historical buildings according to claim 1 is characterized in that: A rubber layer is provided on the contact surface between the angle steel (1) and the brick column (4), and the rubber layer is glued to the inner side surface of the angle steel (1).

3. The device for temporary reinforcement of brick columns of historical buildings according to claim 1 is characterized in that: A connection block (7) is provided at the lower part of the outer surface of the angle steel (1), the connection block (7) is fixed on the angle steel (1), and a through hole is provided in the middle of the connection block (7), a support column (8) is provided between the connection blocks (7) located on the same side of adjacent angle steels (1), both ends of the support column (8) are located in the through hole, a support rod (6) is provided in the middle of the support column (8), one end of the support rod (6) is connected to the support column (8), and the other end of the support rod (6) is fixed to the ground.

4. The device for temporary reinforcement of brick columns of historic buildings according to claim 3, characterized in that: A limit block (9) is provided on one end of the support column (8), the limit block (9) is fixed on the support column (8), and the diameter of the limit block (9) is greater than the diameter of the through hole on the connecting block (7); a limit pin (10) is provided on the other end of the support column (8), and the limit pin (10) is detachably connected to the support column (8).

5. The device for temporary reinforcement of brick columns of historical buildings according to claim 3 is characterized in that: A fixing plate (5) is provided on the end of the support rod (6) in contact with the ground. The fixing plate (5) is fixed to the end of the support rod (6). A plurality of anchor bolts are provided on the fixing plate (5). The anchor bolts fix the fixing plate (5) to the ground.

6. The device for temporary reinforcement of brick columns of historic buildings according to claim 3, characterized in that: A mounting hole is provided on one end of the support rod (6) connected to the support column (8), and the mounting hole is sleeved in the middle of the support column (8).

7. The device for temporary reinforcement of brick columns of historical buildings according to claim 1, characterized in that: The number of binding straps (2) arranged at the two ends of the brick column (4) is greater than the number of binding straps (2) arranged at the remaining positions of the brick column (4).

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