Building wall supporting device for old city transformation

Abstract

The building wall supporting device for old city transformation comprises a storage bottom box, a moving plate and a top plate, two first bearings are fixedly embedded in the inner wall of the storage bottom box, a winding drum is fixedly installed on inner rings of the two first bearings together, rotating wheels are fixedly installed at the left end and the right end of the winding drum, and the rotating wheels are fixedly installed at the left end and the right end of the winding drum. And a protective net is wound on the outer surface of the winding drum. The winding drum is arranged in the storage bottom box, so that the storage bottom box can play a role in protecting the winding drum and the protective net, and the left end and the right end of the winding drum are each provided with a rotating wheel, so that a worker can conveniently rotate the winding drum on the left side or the right side of the device; the outer surface of the top end of the protective net and the back face of the connecting plate are fixedly installed, so that the connecting plate can drive the top end of the protective net to adjust the height when moving, and when the protective net completely covers the wall face, the wall bricks can be limited, and the wall bricks are prevented from falling off and injuring pedestrians or workers.

Description

Technical Field

[0001] The present application relates to the technical field of construction engineering, and in particular to a building wall support device for old city reconstruction. Background Art

[0002] The renovation of old cities is to partially or completely and step by step transform and update the entire material living environment of old cities, including urban roads, road networks, water, electricity, and communications, and fundamentally improve its fire protection, travel, production, labor, life, services, and rest conditions. It not only reflects the development process of the city, the improvement process of urban space planning and organization, and buildings and social welfare facilities; it also represents material achievements, reflecting the status of buildings and welfare facilities at that time. Especially with the development of society, the exterior walls of old communities are gradually damaged, and there is a risk of exterior walls collapsing or the bricks on the surface of the exterior walls falling off. Therefore, it is also necessary to renovate and maintain the exterior walls of these buildings to ensure the safety of the buildings themselves and the safety of pedestrians passing by.

[0003] However, during the renovation and maintenance process, there is a risk of old or new wall tiles on the exterior wall falling off, posing a huge safety risk to pedestrians or workers around and posing a safety hazard. To this end, we propose a building wall support device for old city renovation to solve the above problem. Summary of the invention

[0004] The purpose of the present invention is to provide a building wall supporting device for old city reconstruction to solve the problems raised in the above-mentioned background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A building wall support device for old city reconstruction comprises a storage bottom box, a movable plate and a top plate, the inner wall of the storage bottom box is fixedly inlaid with two first bearings, the inner rings of the two first bearings are jointly fixedly mounted with a drum, the left end and the right end of the drum are fixedly mounted with a rotating wheel, the outer surface of the drum is wrapped with a protective net, the outer surface of the top end of the protective net is fixedly mounted to the back side of the movable plate, the bottom surface of the top plate and the upper surface of the storage bottom box are fixedly inlaid with two second bearings, the inner ring of each group of the second bearings is fixedly mounted with a threaded rod, the left side and the right side of the movable plate are fixedly mounted with a movable block, the upper surface of each movable block is opened with a first threaded hole, and the outer surface of each threaded rod is threadedly connected to the inner wall of the first threaded hole.

[0007] Preferably, a chassis is fixedly mounted on the upper surface of the top plate, and a servo motor is fixedly mounted on the inner wall of the chassis.

[0008] Preferably, a plurality of heat dissipation openings arranged in a ring are provided on the upper surface of the top plate, and the output end of the servo motor is fixedly mounted to the top end of one of the threaded rods.

[0009] Preferably, a product identification plate, a hazard identification plate and a control box are fixedly installed on the front of the storage bottom box, basic information of the device is printed on the front of the product identification plate, a box door is hinged on the front of the control box via hinges, a handle is fixedly installed on the front of the box door, an observation window is fixedly inlaid on the box door, and a controller is fixedly installed on the inner wall of the control box.

[0010] Preferably, a sprocket is fixedly mounted on the outer surface of each threaded rod, and the outer surfaces of the two sprockets are commonly connected to a chain.

[0011] Preferably, two vertical plates are fixedly mounted on the upper surface of the storage bottom box, a group of strip plates are fixedly mounted on the side surfaces of the two vertical plates close to each other, and a plurality of second threaded holes arranged at equal distances are opened on the front side of each strip plate.

[0012] Preferably, the inner wall of each of the second threaded holes is threadedly connected with a screw rod, the front end of each of the screw rods is fixedly mounted with a rotating plate, and the rear end of each of the screw rods is fixedly mounted with a clamping block.

[0013] Preferably, two mounting blocks are fixedly mounted on the left side and the right side of the storage bottom box, and a mounting hole is formed on the upper surface of each mounting block.

[0014] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0015] Firstly, by arranging the reel inside the storage bottom box, the storage bottom box can protect the reel and the protective net wrapped around the outer surface of the reel. By installing a rotating wheel at the left and right ends of the reel, the staff can conveniently rotate the reel on the left or right side of the device.

[0016] Secondly, by using a connecting plate to connect the two moving blocks together, each threaded rod can drive the moving block to move when it rotates, and the two moving blocks can jointly drive the connecting plate to move. By fixing the outer surface of the top of the protective net to the back of the connecting plate, the top of the protective net can be driven to adjust its height when the connecting plate moves. When the protective net completely covers the wall surface, it can limit the wall tiles and prevent the wall tiles from falling off and injuring pedestrians or workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 : A three-dimensional structural schematic diagram of the front view of the present invention;

[0019] Figure 2 : A three-dimensional structural schematic diagram of the rear view of the present invention;

[0020] Figure 3 for: Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 : A three-dimensional structural schematic diagram of a front cross-sectional view of a moving block in the present invention;

[0022] Figure 5 : A three-dimensional structural schematic diagram of a front cross-sectional view of a chassis in the present invention;

[0023] Figure 6 : A three-dimensional structural schematic diagram of a top-sectional view of a strip-shaped plate in the present invention;

[0024] Figure 7 : A three-dimensional structural schematic diagram of a front cross-sectional view of the control box in the present invention.

[0025] In the figure: 1. mounting block; 2. storage bottom box; 3. strip plate; 4. threaded rod; 5. rotating plate; 6. moving plate; 7. chassis; 8. top plate; 9. moving block; 10. pressing block; 11. vertical plate; 12. protective net; 13. rotating wheel; 14. first bearing; 15. mounting hole; 16. reel; 17. chain; 18. sprocket; 19. second bearing; 20. first threaded hole; 21. servo motor; 22. heat dissipation port; 23. second threaded hole; 24. screw rod; 25. product identification plate; 26. hazard identification plate; 27. control box; 28. handle; 29. ​​box door; 30. observation window; 31. controller. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0027] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0028] See also Figure 1-7 The present invention provides a technical solution for a building wall support device for old city reconstruction:

[0029] A building wall support device for old city reconstruction, comprising a storage bottom box 2, a movable plate 6 and a top plate 8, the inner wall of the storage bottom box 2 is fixedly inlaid with two first bearings 14, the inner rings of the two first bearings 14 are jointly fixedly installed with a reel 16, the left end of the reel 16 and the right end of the reel 16 are fixedly installed with a rotating wheel 13, the outer surface of the reel 16 is wrapped with a protective net 12, the outer surface of the top of the protective net 12 is fixedly installed with the back of the movable plate 6, the bottom surface of the top plate 8 and the upper surface of the storage bottom box 2 are fixedly inlaid with two second bearings 19, the inner ring of each group of the second bearings 19 is fixedly installed with a threaded rod 4, the left side of the movable plate 6 and the right side of the movable plate 6 are fixedly installed with a movable block 9, and the upper surface of each movable block 9 is provided with There is a first threaded hole 20, and the outer surface of each threaded rod 4 is threadedly connected to the inner wall of the first threaded hole 20; specifically, by arranging the reel 16 inside the storage bottom box 2, the storage bottom box 2 can store the reel 16, and the reel 16 can roll up the redundant protective net 12, and by threading the outer surfaces of the two threaded rods 4 with the inner walls of the first threaded holes 20 opened on the upper surfaces of the two moving blocks 9, respectively, when the two threaded rods 4 rotate, the two moving blocks 9 can jointly drive the moving plate 6 to adjust the height, and when the moving plate 6 moves, it can drive the top of the protective net 12 to rise. When the height of the moving plate 6 exceeds the height of the building wall, the protective net 12 can completely cover the building wall;

[0030] In this embodiment, a chassis 7 is fixedly installed on the upper surface of the top plate 8, and a servo motor 21 is fixedly installed on the inner wall of the chassis 7; a plurality of heat dissipation ports 22 arranged in an annular manner are provided on the upper surface of the top plate 8, and the output end of the servo motor 21 is fixedly installed with the top end of one of the threaded rods 4; a sprocket 18 is fixedly installed on the outer surface of each threaded rod 4, and the outer surfaces of the two sprockets 18 are jointly connected by a chain 17 for transmission; a product identification plate 25, a hazard identification plate 26 and a control box 27 are fixedly installed on the front of the storage bottom box 2, and the basic information of the device is printed on the front of the product identification plate 25, a box door 29 is hinged on the front of the control box 27 through hinges, a handle 28 is fixedly installed on the front of the box door 29, and an observation window 30 is fixedly inlaid on the box door 29, and a controller 31 is fixedly installed on the inner wall of the control box 27; specifically, by installing the servo motor 21 inside the chassis 7, the chassis 7 can protect the servo motor 21, and by opening a plurality of heat dissipation ports 22 arranged in an annular manner on the upper surface of the top plate 8, the air The air can enter the interior of the chassis 7 through a plurality of heat dissipation ports 22 and flow freely inside the chassis 7, thereby conveniently cooling and dissipating the heat of the servo motor 21. By fixing the output end of the servo motor 21 to the top of one of the threaded rods 4, the servo motor 21 can provide rotational power for the rotation of one of the threaded rods 4. The two sprockets 18 cooperate with the chain 17 so that the two threaded rods 4 can rotate at the same frequency. The danger identification plate 26 installed on the front of the storage bottom box 2 can serve as a warning to passers-by, reminding them not to stay too long next to the device to avoid danger. Construction personnel can have a general understanding of the device based on the basic information printed on the outer surface of the product identification plate 25, so that construction personnel can operate the device more quickly and safely. The control box 27 and the box door 29 jointly protect the controller 31. The controller 31 is electrically connected to the servo motor 21 through a wire, and the staff can conveniently start or shut down the servo motor 21 through the controller 31.

[0031] In this embodiment, two vertical plates 11 are fixedly installed on the upper surface of the storage bottom box 2, and a group of strip plates 3 are fixedly installed on the side of the two vertical plates 11 close to each other, and a plurality of second threaded holes 23 arranged at equal distances are opened on the front side of each strip plate 3; the inner wall of each second threaded hole 23 is threadedly connected with a screw rod 24, and a rotating plate 5 is fixedly installed on the front end of each screw rod 24, and a pressing block 10 is fixedly installed on the rear end of each screw rod 24; two mounting blocks 1 are fixedly installed on the left side and the right side of the storage bottom box 2, and a mounting hole 15 is opened on the upper surface of each mounting block 1; specifically, by The two ends are respectively fixedly installed on the side surfaces of the two vertical plates 11 close to each other, so that the two vertical plates 11 can fix a group of strip plates 3. By installing a rotating plate 5 at the front end of each screw rod 24, and making the outer surface of each screw rod 24 threadedly connected with the inner wall of each second threaded hole 23, the staff can drive the screw rod 24 to rotate and change the position of the screw rod 24 when rotating the rotating plate 5. By installing a clamping block 10 at the rear end of each screw rod 24, the position of the clamping block 10 can be conveniently adjusted. When the clamping block 10 firmly presses the protective net 12 on the wall of the building, the protective net 12 can block the wall bricks.

[0032] Working principle: when the device is used, the user first drives the reel 16 to rotate through the rotating wheel 13, and the protection net 12 can be unfolded by rotating the reel 16, and then the user starts the servo motor 21 through the controller 31, and the output end of the servo motor 21 rotates to drive one of the threaded rods 4 to rotate, and through the two sprockets 18 and the chain 17, the two threaded rods 4 can rotate at the same frequency, and through the threaded rods 4 and the first threaded holes 20, each threaded rod 4 can drive the moving block 9 to move when it rotates, and the movement of the two moving blocks 9 can drive the moving plate 6 and the top of the protection net 12 to move upward, and then the staff rotates the rotating plate 5 in turn, and each rotating plate 5 drives the screw rod 24 and the pressing block 10 to move when it rotates. When each pressing block 10 presses the protection net 12, the protection net 12 can fit tightly with the building wall, and the protection net 12 can block the wall tiles on the building wall to prevent the wall tiles from falling off, thereby effectively preventing the wall tiles from falling off and injuring pedestrians or workers.

[0033] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A building wall support device for old city reconstruction, comprising a storage bottom box (2), a movable plate (6) and a top plate (8), characterized in that: The inner wall of the storage bottom box (2) is fixedly inlaid with two first bearings (14), the inner rings of the two first bearings (14) are jointly fixedly mounted with a reel (16), the left end of the reel (16) and the right end of the reel (16) are both fixedly mounted with a rotating wheel (13), the outer surface of the reel (16) is wrapped with a protective net (12), the outer surface of the top of the protective net (12) is fixedly mounted with the back of the movable plate (6), the bottom surface of the top plate (8) and the upper surface of the storage bottom box (2) are both fixedly inlaid with two second bearings (19), the inner ring of each group of the second bearings (19) is fixedly mounted with a threaded rod (4), the left side surface of the movable plate (6) and the right side surface of the movable plate (6) are both fixedly mounted with a moving block (9), the upper surface of each moving block (9) is provided with a first threaded hole (20), and the outer surface of each threaded rod (4) is threadedly connected with the inner wall of the first threaded hole (20).

2. The building wall support device for old city reconstruction according to claim 1 is characterized in that: A chassis (7) is fixedly mounted on the upper surface of the top plate (8), and a servo motor (21) is fixedly mounted on the inner wall of the chassis (7).

3. The building wall support device for old city reconstruction according to claim 2 is characterized in that: The upper surface of the top plate (8) is provided with a plurality of heat dissipation openings (22) arranged in an annular pattern, and the output end of the servo motor (21) is fixedly mounted on the top end of one of the threaded rods (4).

4. The building wall support device for old city reconstruction according to claim 1 is characterized in that: The front of the storage bottom box (2) is respectively fixedly mounted with a product identification plate (25), a hazard identification plate (26) and a control box (27); the front of the product identification plate (25) is printed with basic information of the device; the front of the control box (27) is hinged with a box door (29) via a hinge; the front of the box door (29) is fixedly mounted with a handle (28); the box door (29) is fixedly inlaid with an observation window (30); and the inner wall of the control box (27) is fixedly mounted with a controller (31).

5. The building wall support device for old city reconstruction according to claim 1 is characterized in that: A sprocket (18) is fixedly mounted on the outer surface of each threaded rod (4), and a chain (17) is commonly connected to the outer surfaces of the two sprockets (18).

6. The building wall support device for old city reconstruction according to claim 5 is characterized in that: Two vertical plates (11) are fixedly mounted on the upper surface of the storage bottom box (2); a group of strip plates (3) are fixedly mounted on the side surfaces of the two vertical plates (11) close to each other; and a plurality of second threaded holes (23) arranged at equal distances are provided on the front surface of each strip plate (3).

7. The building wall support device for old city reconstruction according to claim 1 is characterized in that: The inner wall of each second threaded hole (23) is threadedly connected to a screw rod (24), a rotating plate (5) is fixedly mounted on the front end of each screw rod (24), and a pressing block (10) is fixedly mounted on the rear end of each screw rod (24).

8. The building wall support device for old city reconstruction according to claim 1 is characterized in that: Two mounting blocks (1) are fixedly mounted on the left side and the right side of the storage bottom box (2), and a mounting hole (15) is provided on the upper surface of each mounting block (1).

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