A wall support device

Abstract

This utility model discloses a wall support device, including a base plate, on which a wall bottom support frame is fixedly installed. A rotating component is fixedly installed on the top of the base plate, and two fixed cylinders are symmetrically fixedly connected to the movable end of the rotating component. Movable rods are slidably inserted into the top ends of the two fixed cylinders, and a support shaft is fixedly connected to the top ends of the two movable rods. In this utility model, by using the wall bottom support frame, rotating component, fixed cylinders, movable rods, support shaft, wall support plate, screw, support rod, driving component, arc-shaped support frame, fixed plate, and inserted rod, the upper and lower wall support surfaces can be staggered. When the wall bottom support frame abuts against the wall skirt or base, the wall support plate can still support the wall, thus meeting the wall support requirements. Furthermore, the misalignment distance between the support surface of the wall support plate and the support surface of the wall bottom support frame can be adjusted according to actual support needs, improving the overall support effect.

Description

Technical Field

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

[0002] A wall support device is a structural device used to temporarily or permanently support walls during building repair, construction, or reinforcement.

[0003] Ancient buildings may have become loose or damaged due to their age or natural erosion. The main purpose of using wall support devices during the restoration of ancient buildings is to prevent the walls from collapsing during the restoration process, maintain the stability of the building structure, and protect the original structure from further damage.

[0004] An existing device, disclosed in CN215803419U, discloses a wall support device for the restoration of ancient buildings. The device includes a base plate, a first support plate fixedly connected to the rear side of the top of the base plate, an adjustment mechanism fixedly connected to both sides of the top of the first support plate, a second support plate fixedly connected to the top of the adjustment mechanism, four fixing rods fixedly connected to the top of the base plate, and mounting brackets fixedly connected to both sides of the front side of the second support plate.

[0005] This wall support device can effectively support the walls of ancient buildings. In practical use, many ancient building walls typically have a skirt (a raised section at a certain height at the bottom of the wall, usually constructed of stone, brick, or other durable materials) or a base (the load-bearing part at the bottom of the wall, usually wider and stronger than the upper part of the wall). Both the skirt and the base are wider than the upper part of the wall, causing them to be on different horizontal planes. However, in the aforementioned wall support device, the base plate and the first support plate are set at right angles, and the support surfaces of the first and second support plates are on the same horizontal plane. Therefore, when the first support plate abuts against the skirt or base, the second support plate cannot abut against the wall, thus failing to achieve the desired wall support effect. Therefore, an improvement is proposed. Utility Model Content

[0006] This utility model is a wall support device proposed to overcome the shortcomings of the existing technology.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a wall support device, including a base plate, wherein a wall bottom support frame is fixedly installed on one side of the top of the base plate;

[0008] A rotating component is fixedly installed on the top of the base plate. Two fixed cylinders are symmetrically fixedly connected to the movable end of the rotating component. A movable rod is slidably inserted into the top of each of the two fixed cylinders. A support shaft is fixedly connected to the top of the two movable rods. A wall support plate is rotatably sleeved on the outer surface of the support shaft.

[0009] A screw is rotatably connected to one side of the outer surface of the support shaft, and a support rod is threaded onto the outer surface of the screw. A driving component is installed between the screw and the two fixed cylinders.

[0010] Two arc-shaped support frames are symmetrically slidably sleeved on the outer surface of the support rod. A fixing plate is fixedly connected to one side of the outer surface of each of the two fixing cylinders. A plug rod is threaded through each of the two fixing plates, and the plug rod passes through the support rod and the adjacent arc-shaped support frame.

[0011] Two mounting bases are fixedly connected to one side of the outer surface of each of the two fixed cylinders, and the mounting ends of the four mounting bases are rotatably connected to walking wheels. Two elongated holes extending to the bottom are symmetrically opened on the top of the base plate.

[0012] Furthermore, rubber pads are fixedly installed on the support surfaces of the bottom support frame and the wall support plate. The rubber pads can prevent the support surfaces of the bottom support frame and the wall support plate from making hard contact with the ancient building wall, thus protecting the ancient building wall.

[0013] Furthermore, the rotating component includes two fixed seats, which are symmetrically fixedly installed on the top of the base plate. The two fixed seats are rotatably connected to a mounting shaft, and the fixed cylinder is fixedly connected to the mounting shaft. The mounting shaft facilitates the rotatable connection between the fixed cylinder and the fixed seat.

[0014] Furthermore, the driving component includes a housing, which is rotatably sleeved on the outer surface of the screw, and the housing is slidably connected to two fixed cylinders. A handwheel is provided on the top of the housing, and a driving bevel gear is fixedly connected to the bottom of the handwheel. The driving bevel gear passes through the housing and is rotatably connected to it. A driven bevel gear is meshed with the outer surface of the driving bevel gear, and the driven bevel gear is fixedly connected to the screw. The handwheel facilitates manual driving of the driving bevel gear.

[0015] Furthermore, each of the two arc-shaped support frames has a plurality of first limiting holes on one side of its outer surface that extend to the other side, and the first limiting holes are matched with the insertion rod. The setting of the first limiting holes facilitates the insertion rod to pass through the arc-shaped support frame.

[0016] Furthermore, the outer surface of the support rod is symmetrically provided with two second limiting holes that extend to the other side, and the second limiting holes match the adjacent insertion rods. The setting of the second limiting holes facilitates the insertion rods to pass through the support rod.

[0017] Furthermore, both elongated holes are matched with adjacent mounting bases and wheels, and the elongated holes facilitate the mounting bases and wheels passing through the base plate.

[0018] The beneficial effects of this utility model are:

[0019] In use, this utility model provides a wall support device that, through a wall bottom support frame, rotating component, fixed cylinder, movable rod, support shaft, wall support plate, screw, support rod, driving component, arc-shaped support frame, fixed plate, and insert rod, can stagger the upper and lower wall support surfaces. When the wall bottom support frame abuts against the wall skirt or base, the wall support plate can also support the wall, thus meeting the wall support requirements. At the same time, the distance between the support surface of the wall support plate and the support surface of the wall bottom support frame can be adjusted according to actual support needs, improving the overall support effect.

[0020] When in use, this utility model provides a wall support device that, through the installation base, traveling wheels, elongated holes, fixed cylinders, rotating parts, insert rods, fixed plates, and arc-shaped support frames, allows the traveling wheels to contact the ground during movement, facilitating overall movement and improving the usability. Attached Figure Description

[0021] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 : First-view structural diagram of the present invention;

[0023] Figure 2 : Overall second-view structural diagram of this utility model;

[0024] Figure 3 Side view of this utility model;

[0025] Figure 4 : A schematic diagram of the driving component structure of this utility model.

[0026] The attached figures are labeled as follows:

[0027] 1. Base plate; 2. Wall bottom support frame; 3. Elongated hole; 4. First limit hole; 5. Traveling wheel; 6. Arc-shaped support frame; 7. Rubber pad; 8. Wall support plate; 9. Support shaft; 10. Screw; 11. Support rod; 12. Mounting base; 13. Fixing cylinder; 14. Mounting shaft; 15. Fixing base; 16. Movable rod; 17. Fixing plate; 18. Insert rod; 19. Handwheel; 20. Housing; 21. Driven bevel gear; 22. Driven bevel gear. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1 to 4 As shown, a wall support device is disclosed, including a base plate 1, and a wall bottom support frame 2 is fixedly installed on one side of the top of the base plate 1.

[0030] A rotating component is fixedly installed on the top of the base plate 1. Two fixed cylinders 13 are symmetrically fixedly connected to the movable end of the rotating component. The rotating component includes two fixed seats 15, and the fixed seats 15 are symmetrically fixedly installed on the top of the base plate 1. The two fixed seats 15 are rotatably connected to a mounting shaft 14, and the fixed cylinders 13 are fixedly connected to the mounting shaft 14. Movable rods 16 are slidably inserted into the top of each of the two fixed cylinders 13. The top of the two movable rods 16 are fixedly connected to a support shaft 9. A wall support plate 8 is rotatably sleeved on the outer surface of the support shaft 9.

[0031] A screw 10 is rotatably connected to one side of the outer surface of the support shaft 9. The screw 10 is a self-locking screw, which is a screw structure that can achieve self-locking and is often used in occasions where structural stability and load-bearing capacity need to be guaranteed. Its main feature is that it will not loosen under load due to changes in the direction of force, and has extremely high stability and reliability, making it suitable for use in this application. The outer surface of the screw 10 is threaded with a support rod 11. A driving component is installed between the screw 10 and the two fixed cylinders 13. The driving component includes a housing 20, which is rotatably sleeved on the outer surface of the screw 10 and slidably connected to the two fixed cylinders 13. A handwheel 19 is provided on the top of the housing 20. A drive bevel gear 22 is fixedly connected to the bottom of the handwheel 19. The drive bevel gear 22 passes through the housing 20 and is rotatably connected to it. A driven bevel gear 21 is meshed on the outer surface of the drive bevel gear 22, and the driven bevel gear 21 is fixedly connected to the screw 10. A rubber ring is fixedly connected to the bottom of the handwheel 19 to increase the friction between the handwheel 19 and the housing 20 and prevent the handwheel 19 from shifting due to vibration or other reasons.

[0032] Two arc-shaped support frames 6 are symmetrically slidably sleeved on the outer surface of the support rod 11. A fixing plate 17 is fixedly connected to one side of the outer surface of each of the two fixing cylinders 13. A plug rod 18 is threaded through each of the two fixing plates 17. The plug rod 18 passes through the support rod 11 and the adjacent arc-shaped support frame 6. Multiple first limiting holes 4 are opened on one side of the outer surface of each of the two arc-shaped support frames 6, and the first limiting holes 4 match the plug rod 18. Two second limiting holes are symmetrically opened on the outer surface of the support rod 11, and the second limiting holes match the adjacent plug rod 18. The plug rod 18, the first limiting hole 4, and the second limiting hole can limit the position between the support rod 11 and the arc-shaped support frame 6, thereby limiting the deflection angle of the fixing cylinder 13.

[0033] Two mounting bases 12 are fixedly connected to one side of the outer surface of each of the two fixed cylinders 13. The mounting ends of the four mounting bases 12 are rotatably connected to the traveling wheels 5. Two elongated holes 3 are symmetrically opened on the top of the base plate 1, extending to the bottom. The two elongated holes 3 are matched with the adjacent mounting bases 12 and traveling wheels 5. The traveling wheels 5 and the mounting bases 12 are connected by bearings. The inner ring of the bearing is fixedly connected to the assembly shaft of the traveling wheel 5, and the outer ring of the bearing is fixedly connected to the mounting base 12. The bearings can reduce the rotational friction of the traveling wheels 5.

[0034] Rubber pads 7 are fixedly installed on the support surfaces of the bottom support frame 2 and the wall support plate 8. The setting of rubber pads 7 can prevent the support surfaces of the bottom support frame 2 and the wall support plate 8 from making hard contact with the ancient building wall, thus protecting the ancient building wall.

[0035] Working principle: First, the entire unit is moved to the set position with the assistance of the walking wheels 5, so that the bottom support frame 2 of the wall abuts against the wall skirt or base. Then, the two plug rods 18 are turned to disengage from the first limit hole 4 and the second limit hole. Next, the tilt of the fixed cylinder 13 is raised. The fixed cylinder 13 drives the support rod 11 to move along the arc support frame 6 until the desired position is reached. Then, the two plug rods 18 are turned again to screw them into the adjacent first limit hole 4 and second limit hole, thus fixing the position of the fixed cylinder 13. Then, the handwheel 19 is turned. The handwheel 19 drives the driven bevel gear 21 to rotate through the active bevel gear 22. The driven bevel gear 21 drives the screw 10 to rotate. The screw 10 and the support rod 11 work together to drive the support shaft 9 away from the fixed cylinder 13. During the movement, the support shaft 9 drives the wall support plate 8 to move until the rubber pad 7 on the wall support plate 8 is in contact with the wall.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wall support device, comprising a base plate (1), characterized in that: A wall bottom support frame (2) is fixedly installed on one side of the top of the base plate (1); A rotating component is fixedly installed on the top of the base plate (1). Two fixed cylinders (13) are symmetrically fixedly connected to the movable end of the rotating component. A movable rod (16) is slidably inserted into the top of each of the two fixed cylinders (13). A support shaft (9) is fixedly connected to the top of the two movable rods (16). A wall support plate (8) is rotatably sleeved on the outer surface of the support shaft (9). A screw (10) is rotatably connected to one side of the outer surface of the support shaft (9), and a support rod (11) is threaded onto the outer surface of the screw (10). A driving component is installed between the screw (10) and the two fixed cylinders (13). Two arc-shaped support frames (6) are symmetrically slidably sleeved on the outer surface of the support rod (11). A fixing plate (17) is fixedly connected to one side of the outer surface of the two fixing cylinders (13). A plug rod (18) is threaded through the two fixing plates (17), and the plug rod (18) is set through the support rod (11) and the adjacent arc-shaped support frame (6). Two mounting bases (12) are fixedly connected to one side of the outer surface of each of the two fixed cylinders (13), and the mounting ends of the four mounting bases (12) are rotatably connected to the walking wheels (5). Two elongated holes (3) extending to the bottom are symmetrically opened on the top of the base plate (1).

2. The wall support device according to claim 1, characterized in that: Rubber pads (7) are fixedly installed on the support surfaces of the bottom support frame (2) and the wall support plate (8).

3. A wall support device according to claim 1, characterized in that: The rotating component includes two fixed seats (15), and the fixed seats (15) are symmetrically fixedly installed on the top of the base plate (1). The two fixed seats (15) are rotatably connected to a mounting shaft (14), and the fixed cylinder (13) is fixedly connected to the mounting shaft (14).

4. A wall support device according to claim 1, characterized in that: The driving component includes a housing (20), which is rotatably sleeved on the outer surface of the screw (10). The housing (20) is slidably connected to two fixed cylinders (13). A handwheel (19) is provided on the top of the housing (20). A drive bevel gear (22) is fixedly connected to the bottom of the handwheel (19). The drive bevel gear (22) passes through the housing (20) and is rotatably connected to it. A driven bevel gear (21) is meshed on the outer surface of the drive bevel gear (22). The driven bevel gear (21) is fixedly connected to the screw (10).

5. A wall support device according to claim 1, characterized in that: Each of the two arc-shaped support frames (6) has a plurality of first limiting holes (4) extending to the other side on one side of its outer surface, and the first limiting holes (4) are matched with the insert rod (18).

6. A wall support device according to claim 1, characterized in that: The outer surface of the support rod (11) is symmetrically provided with two second limiting holes that extend to the other side, and the second limiting holes are matched with the adjacent insertion rod (18).

7. A wall support device according to claim 1, characterized in that: Both of the elongated holes (3) are matched with the adjacent mounting base (12) and the traveling wheel (5).

Images