Building wall reinforcing and supporting device

Abstract

According to the building wall reinforcing and supporting device, extension rods extend out according to the height of a wall, so that a top limiting plate is pressed on the top face of the wall, then the position of a bottom fixing frame is fixed through a bonding rubber plate and foundation bolts, and the extension rods on the inner side and the outer side of the wall are connected through a front splicing part and a rear splicing part; the distance between the bottom fixing frames on the left side and the right side is adjusted through the left connecting part and the right connecting part according to the width of the wall, the rotating rods change at the same time under the action of the mounting shafts and the middle shafts in the adjusting process, and the middle wall is supported in an auxiliary mode through the baffles on the inner side faces of the rotating rods.

Description

Technical Field

[0001] This utility model relates to the field of building technology, specifically to a building wall reinforcement and support device. Background Technology

[0002] Sometimes, building walls need to be reinforced and supported for stability, such as for the protection of ancient building walls, the auxiliary support of walls during the initial construction of a building, and the use of reinforcement and support devices to stabilize the walls, ensuring the safety of ancient buildings or the stability of the construction process. Usually, the reinforcement of walls simply involves fixing rods to the outside of the wall for auxiliary support. The structure is simple and has limited protective capabilities. Utility Model Content

[0003] In view of the problems existing in the prior art, this utility model discloses a building wall reinforcement support device. The technical solution adopted includes a bottom fixing frame, anchor bolts, left and right connecting parts, a hollow sleeve frame, an extension rod, a through hole, a locking screw, a top protrusion, a top limiting plate, front and rear splicing parts, a mounting shaft, a rotating rod, and an intermediate shaft. The bottom fixing frame is fixed to the ground by anchor bolts. The left and right bottom fixing frames are connected by left and right connecting parts. The top surface of the bottom fixing frame is integrally formed with a hollow sleeve frame. The extension rod is movably placed in the hollow sleeve frame. The extension length of the extension rod is adjusted according to the height of the wall. The rod has through holes on its side, and locking screws are installed on the outer side of the hollow sleeve frame. The locking screws are inserted into the through holes to lock the position of the extended rod. The top of the extended rod has an integrally formed top protrusion. The front and rear top protrusions are installed together through front and rear splicing parts. The top of the inner side of the extended rod has an integrally formed top limiting plate, which presses against the top surface of the wall. The lower part of the outer side of the hollow sleeve frame has an integrally formed mounting shaft. The lower end of the rotating rod is rotatably connected to the mounting shaft. The upper ends of the two rotating rods are rotatably connected to the intermediate shaft. When the distance between the two bottom fixing brackets changes, the rotating rods will also rotate accordingly, changing the included angle.

[0004] As a preferred technical solution of this utility model, the left and right connecting parts include a fixing plate, a slot, an insert plate, splicing screws and splicing screw holes. The fixing plate is integrally formed on the inner side of the bottom fixing frame, and the insert plate is integrally formed on the inner side of the other bottom fixing frame. The fixing plate has a slot, the insert plate is inserted into the slot corresponding to the slot position, and the splicing screw is installed on the inner end of the insert plate. The splicing screw is installed in conjunction with the splicing screw holes evenly distributed on the bottom surface of the splicing screw hole slot.

[0005] As a preferred technical solution of this utility model, the front and rear splicing parts include a shaft, end threads and nuts. The top protrusion has a through hole, through which the shaft passes. The outer wall of the shaft has end threads near both ends, and the nuts are installed in conjunction with the end threads.

[0006] As a preferred technical solution of this utility model, an outer end limiting plate is fixed at the outer end of the mounting shaft, and a groove is opened on the inner side of the bottom fixing frame. An adhesive plate is installed in the groove to help fix the bottom fixing frame to the wall when adjusting the position.

[0007] As a preferred technical solution of this utility model, the inner side of the rotating rod is uniformly fixed with an inner shaft, and the end of the inner shaft is fixedly connected with a baffle.

[0008] The beneficial effects of this utility model are as follows: the extension rod extends according to the height of the wall so that the top limiting plate presses against the top surface of the wall, and then the bottom fixing frame is fixed in position by adhesive board and anchor bolts. The extension rods on the inner and outer sides of the wall are connected by the front and rear splicing parts. The spacing between the bottom fixing frames on the left and right sides is adjusted according to the width of the wall by the left and right connecting parts. During the adjustment process, the rotating rod changes simultaneously under the action of the mounting shaft and the intermediate shaft. The baffle on the inner side of the rotating rod provides auxiliary support for the middle wall. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model;

[0010] Figure 2 This is a top-view structural diagram of the present invention;

[0011] Figure 3 This is a schematic diagram of the right side of the present invention.

[0012] In the diagram: 1. Bottom fixing bracket, 101. Adhesive plate, 2. Anchor bolt, 3. Fixing plate, 4. Slot, 5. Insert plate, 51. Splicing screw, 52. Splicing screw hole, 6. Hollow sleeve, 7. Extending rod, 8. Through hole, 9. Locking screw, 10. Top protrusion, 11. Top limiting plate, 12. Shaft, 13. End thread, 14. Nut, 15. Mounting shaft, 151. Outer limiting plate, 16. Rotating rod, 17. Intermediate shaft. Detailed Implementation

[0013] Example 1

[0014] like Figures 1 to 3As shown, this utility model discloses a building wall reinforcement support device. The technical solution adopted includes a bottom fixing frame 1, anchor bolts 2, left and right connecting parts, hollow sleeve frame 6, extension rod 7, through hole 8, locking screw 9, top protrusion 10, top limiting plate 11, front and rear splicing parts, mounting shaft 15, rotating rod 16, and intermediate shaft 17. The bottom fixing frame 1 is fixed to the ground by the anchor bolts 2. The left and right bottom fixing frames 1 are connected by the left and right connecting parts. The top surface of the bottom fixing frame 1 is integrally formed with a hollow sleeve frame 6, and the hollow sleeve frame 6 is movably placed in the hollow sleeve frame 6. An extension rod 7 is provided, with through holes 8 distributed on its side. A locking screw 9 is installed on the outer side of the hollow sleeve frame 6. The end of the locking screw 9 is inserted into the through hole 8 to lock the position of the extension rod 7. A top protrusion 10 is integrally formed on the top of the extension rod 7. The top protrusions 10 on the front and rear sides are installed through a front and rear splicing part. A top limiting plate 11 is integrally formed on the top of the inner side of the extension rod 7. A shaft 15 is integrally formed on the lower part of the outer side of the hollow sleeve frame 6. The lower end of the rotating rod 16 is rotatably connected to the shaft 15. The upper ends of the two rotating rods 16 are rotatably connected to the intermediate shaft 17.

[0015] As a preferred technical solution of this utility model, the left and right connecting parts connect the bottom fixing frames on the left and right sides. Specifically, a fixing plate 3 is integrally formed on the inner side of the bottom fixing frame 1, and an insert plate 5 is integrally formed on the inner side of the other bottom fixing frame 1. A slot 4 is opened on the fixing plate 3. The position of the insert plate 5 corresponds to the position of the slot 4 and is inserted into it. A splicing screw 51 is installed on the inner end of the insert plate 5. The splicing screw 51 is installed in conjunction with the splicing screw holes 52 evenly distributed on the bottom surface of the slot 4.

[0016] As a preferred technical solution of this utility model, after the bottom fixing brackets are fixed on both the inner and outer sides of the wall, the bottom fixing brackets on the front and rear sides are fixedly connected. Specifically, a through hole is opened in the top protrusion 10, the shaft 12 passes through the hole, and the outer wall of the shaft 12 is opened with end threads 13 near both ends. The nut 14 is installed in conjunction with the end threads 13.

[0017] As a preferred technical solution of this utility model, the outer end of the mounting shaft 15 is fixed with an outer end limiting plate 151, and a groove is opened on the inner side of the bottom fixing frame 1, in which an adhesive plate 101 is installed.

[0018] As a preferred technical solution of this utility model, the inner side of the rotating rod 16 is uniformly fixed with the inner shaft 18, and the end of the inner shaft 18 is fixedly connected with the baffle 19.

[0019] The working principle of this utility model is as follows: During use, bottom fixing frames are set both inside and outside the wall, and their positions are aligned. The top limiting plate is pressed against the top of the wall. Then, the inner and outer bottom fixing frames are spliced ​​together by a shaft, end threads, and nuts. The splicing method is simple: the nut is screwed onto the end thread and moves along the shaft and is pressed to the top protrusion. After splicing, the bottom fixing frames are fixed in position by adhesive plates and anchor bolts. Two bottom fixing frames are set on each side of the wall. The bottom fixing frames on each side are adjusted by the cooperation of slots, insert plates, splicing screws, and splicing screw holes. The insert plate moves along the slot, and the splicing screws are installed in different splicing screw holes. When the distance between the two bottom fixing frames changes, the rotating rod will also rotate accordingly, changing the included angle. The baffle set on the inner side of the rotating rod contacts the outer wall of the wall to assist in stabilization.

[0020] Components not described in detail in this article are existing technologies.

[0021] While the specific embodiments of this utility model have been described in detail above, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model. Modifications or variations that do not involve creative labor are still within the protection scope of this utility model.

Claims

1. A building wall reinforcement and support device, characterized in that: The components include a bottom fixing frame (1), anchor bolts (2), left and right connecting parts, a hollow sleeve frame (6), an extension rod (7), a through hole (8), a locking screw (9), a top protrusion (10), a top limiting plate (11), a front and rear splicing part, a mounting shaft (15), a rotating rod (16), and an intermediate shaft (17); the bottom fixing frame (1) is fixed to the ground by the anchor bolts (2), and the left and right bottom fixing frames (1) are connected by the left and right connecting parts; the top surface of the bottom fixing frame (1) is integrally formed with a hollow sleeve frame (6), and the extension rod (7) is movably placed in the hollow sleeve frame (6), with through holes distributed on the side of the extension rod (7). 8); The outer side of the hollow sleeve frame (6) is fitted with a locking screw (9), the locking screw (9) is inserted into the through hole (8) to lock the position of the extension rod (7); The top of the extension rod (7) is integrally formed with a top protrusion (10), and the front and rear top protrusions (10) are fitted together by the front and rear splicing parts; The top of the inner side of the extension rod (7) is integrally formed with a top limiting plate (11); The lower part of the outer side of the hollow sleeve frame (6) is integrally formed with a mounting shaft (15), the lower end of the rotating rod (16) is rotatably connected to the mounting shaft (15), and the upper ends of the two rotating rods (16) are rotatably connected to the intermediate shaft (17).

2. The building wall reinforcement and support device according to claim 1, characterized in that: The left and right connecting parts include a fixing plate (3), a slot (4), a plug plate (5), a splicing screw (51), and a splicing screw hole (52); the inner side of the bottom fixing bracket (1) is integrally formed with a fixing plate (3), and the inner side of the other bottom fixing bracket (1) is integrally formed with a plug plate (5); the fixing plate (3) has a slot (4), the position of the plug plate (5) corresponds to the position of the slot (4) and is inserted into it, the inner end of the plug plate (5) is fitted with a splicing screw (51), and the splicing screw (51) is fitted with a splicing screw hole (52) and the splicing screw hole (52) is evenly distributed on the bottom surface of the slot (4) for installation.

3. The building wall reinforcement and support device according to claim 1, characterized in that: The front and rear splicing parts include a shaft (12), an end thread (13), and a nut (14); the top protrusion (10) has a through hole, the shaft (12) passes through the hole, the outer wall of the shaft (12) has an end thread (13) near both ends, and the nut (14) is installed in conjunction with the end thread (13).

4. The building wall reinforcement and support device according to claim 1, characterized in that: The outer end of the mounting shaft (15) is fixed with an outer end limiting plate (151).

5. A building wall reinforcement and support device according to claim 1, characterized in that: The bottom fixing frame (1) has a slot on its inner side, and an adhesive plate (101) is installed in the slot.

6. The building wall reinforcement and support device according to claim 1, characterized in that: The inner side of the rotating rod (16) is uniformly fixed with an inner shaft (18), and a baffle (19) is fixedly connected to the end of the inner shaft (18).

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