External wall scaffolding reinforcement device for building construction

Abstract

The utility model discloses an external wall scaffold reinforcement device for building construction, belonging to the technical field of scaffolds, including a base, the top of the base is fixedly connected with a first fixed shell, the bottom of the inner wall of the first fixed shell is fixedly connected with a fixed seat, and a double-axis motor is fixedly connected to the fixed seat, and the two output shafts of the double-axis motor are fixedly connected with a first rotating shaft, and the two first rotating shafts are fixedly connected with a first bevel gear. Its beneficial effect is that by setting a double-axis motor, a positive thread column and a negative thread column, the double-axis motor drives the two first bevel gears to rotate through the two first rotating shafts, so that the two first bevel gears respectively drive the two second rotating shafts to rotate through the two second bevel gears, so that the two second rotating shafts respectively drive the positive thread column and the negative thread column to rotate inside the thread groove, so that the height of the support plate can be adjusted through the movable plate, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffold reinforcement, and more specifically, to an external wall scaffold reinforcement device for building construction. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. It can be divided into external scaffolding and internal scaffolding according to the location of the scaffolding; it can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding according to different materials. The scaffolding is covered with a protective net to prevent high-altitude objects from falling and injuring pedestrians. However, the existing external wall scaffolding used in construction is not stable and it is inconvenient to adjust the height of the scaffolding. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an external wall scaffold reinforcement device for building construction, which has the characteristics of high stability and convenient adjustment of the height of the scaffold.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides an external wall scaffolding reinforcement device for building construction, including a base, the top of the base is fixedly connected to a first fixed shell, the bottom of the inner wall of the first fixed shell is fixedly connected to a fixed seat, and a double-axis motor is fixedly connected to the fixed seat, the two output shafts of the double-axis motor are fixedly connected to the first rotating shaft, the two first rotating shafts are fixedly connected to the first bevel gear, the opposite inner walls of the first fixed shell are fixedly connected to the same partition, and the top of the partition is provided with a second bearing, and the number of the second bearings is two, the interiors of the two second bearings are penetrated by a second rotating shaft, the bottom ends of the two second rotating shafts are fixedly connected to the second bevel gear, the top ends of the two second rotating shafts are respectively fixedly connected to a positive thread column and a reverse thread column, the interior of the first fixed shell is movably connected to a movable plate, the bottom of the movable plate is provided with a thread groove, and the positive thread column and the reverse thread column are respectively threadedly connected to the interiors of the two thread grooves;

[0007] There are two bases, and the connection structures of the two bases are the same. Fixed plates are fixedly connected to the opposite surfaces of the two movable plates, and clamping holes are provided on the tops of the two fixed plates. The tops of the two fixed plates are overlapped with the same support plate, and the bottoms of the support plates are fixedly connected with a clamping rod, and the clamping rod is clamped in the inside of the clamping hole. A second fixed shell is fixedly connected to the side of the base, and limiting grooves are provided on the opposite inner walls of the second fixed shell. Limiting blocks are movably connected to the insides of the two limiting grooves, and the same fixing frame is fixedly connected to the opposite surfaces of the two limiting blocks, and a first motor is fixedly connected to the fixing frame, and a pointed bolt is fixedly connected to the output end of the first motor, and a threaded hole is provided at the bottom of the second fixed shell, and the pointed bolt is threadedly connected to the inside of the threaded hole.

[0008] When the external wall scaffolding reinforcement device for construction of the present technical solution is used, the two first bevel gears are driven to rotate by the dual-axis motor through the two first rotating shafts, so that the two first bevel gears respectively drive the two second rotating shafts to rotate through the two second bevel gears, so that the two second rotating shafts respectively drive the positive thread column and the negative thread column to rotate inside the thread groove, so that it is convenient to adjust the height of the support plate through the movable plate, and the operation is simple and convenient. The pointed bolt is driven to rotate inside the threaded hole by the first motor, so that the limit block moves inside the limit groove, and one end of the pointed bolt enters the inside of the ground, so that the position of the base is fixed by the pointed bolt, thereby improving the stability of the scaffolding.

[0009] Furthermore, a first groove is formed at the bottom of the base, and an electric hydraulic push rod is fixedly connected to the top of the inner wall of the first groove, and a universal wheel is fixedly connected to the bottom end of the electric hydraulic push rod.

[0010] Furthermore, one end of the two first rotating shafts is sleeved with a first bearing, and the two first bearings are fixedly connected to the inner wall of the first fixed shell.

[0011] Further, the two second bevel gears are respectively meshed with the two first bevel gears.

[0012] Furthermore, a second groove is provided inside the base, a battery pack is arranged inside the second groove, and a control switch is arranged on the surface of the first fixed shell.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The external wall scaffold reinforcement device for building construction is provided with a double-shaft motor, a positive thread column and a negative thread column. The double-shaft motor drives two first bevel gears to rotate through two first rotating shafts, so that the two first bevel gears respectively drive two second rotating shafts to rotate through two second bevel gears, so that the two second rotating shafts respectively drive the positive thread column and the negative thread column to rotate inside the thread groove, so that the height of the support plate can be adjusted through the movable plate, and the operation is simple and convenient;

[0016] 2. The external wall scaffolding reinforcement device for building construction is provided with a first motor, a threaded hole and a pointed bolt. The first motor drives the pointed bolt to rotate inside the threaded hole, so that the limit block moves inside the limit groove, and one end of the pointed bolt enters the inside of the ground, so that the position of the base can be fixed by the pointed bolt, thereby improving the stability of the scaffolding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure of the base in the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged structural diagram of the middle A part;

[0021] Figure 4 It is a schematic diagram of the connection structure of the support plate in the utility model.

[0022] The symbols in the accompanying drawings are:

[0023] 1. Base; 2. First fixed shell; 3. Dual-axis motor; 4. First rotating shaft; 5. First bevel gear; 6. Second rotating shaft; 7. Second bevel gear; 8. Positive thread column; 9. Reverse thread column; 10. Movable plate; 11. Thread groove; 12. Second fixed shell; 13. Fixed frame; 14. Limiting groove; 15. Limiting block; 16. First motor; 17. Pointed bolt; 18. Threaded hole; 19. Electric hydraulic push rod; 20. Universal wheel; 21. Battery pack; 22. Fixed plate; 23. Support plate; 24. Clamp rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-4 The utility model is described in further detail.

[0027] See also Figure 1-4 The utility model provides a technical solution: a reinforcement device for an external wall scaffold for building construction, comprising a base 1, a first fixed shell 2 is fixedly connected to the top of the base 1, a fixed seat is fixedly connected to the bottom of the inner wall of the first fixed shell 2, and a double-axis motor 3 is fixedly connected to the fixed seat, two output shafts of the double-axis motor 3 are fixedly connected to the first rotating shaft 4, two first rotating shafts 4 are fixedly connected to the first bevel gear 5, the same partition is fixedly connected to the opposite inner wall of the first fixed shell 2, and a second bearing is arranged on the top of the partition, and the number of the second bearings is two, the interiors of the two second bearings are penetrated by second rotating shafts 6, the bottom ends of the two second rotating shafts 6 are fixedly connected to the second bevel gear 7, the top ends of the two second rotating shafts 6 are respectively fixedly connected to the positive thread column 8 and the reverse thread column 9, the interior of the first fixed shell 2 is movably connected to a movable plate 10, a thread groove 11 is provided at the bottom of the movable plate 10, and the positive thread column 8 and the reverse thread column 9 are respectively threadedly connected to the interiors of the two thread grooves 11;

[0028] There are two bases 1, and the connection structures of the two bases 1 are the same. Fixed plates 22 are fixedly connected to the opposite surfaces of the two movable plates 10. The tops of the two fixed plates 22 are provided with clamping holes. The tops of the two fixed plates 22 are overlapped with the same support plate 23, and the bottoms of the support plates 23 are fixedly connected with clamping rods 24, which are clamped in the inside of the clamping holes. By arranging a double-axis motor 3, a positive thread column 8 and a reverse thread column 9, the double-axis motor 3 drives the two first bevel gears 5 to rotate through the two first rotating shafts 4, so that the two first bevel gears 5 respectively drive the two second rotating shafts 6 to rotate through the two second bevel gears 7, so that the two second rotating shafts 6 respectively drive the positive thread column 8 and the reverse thread column 9 to rotate inside the thread groove 11, so that the height of the support plate 23 can be adjusted through the movable plate 10, and the operation is simple and convenient. The side of the base 1 is fixedly connected A second fixed shell 12 is provided, and limiting grooves 14 are provided on the relative inner walls of the second fixed shell 12. Limiting blocks 15 are movably connected inside the two limiting grooves 14. The same fixing frame 13 is fixedly connected to the opposite surfaces of the two limiting blocks 15. The fixing frame 13 is fixedly connected to the first motor 16. The output end of the first motor 16 is fixedly connected to a pointed bolt 17. A threaded hole 18 is provided at the bottom of the second fixed shell 12. The pointed bolt 17 is threadedly connected to the inside of the threaded hole 18. By arranging the first motor 16, the threaded hole 18 and the pointed bolt 17, the pointed bolt 17 is driven by the first motor 16 to rotate inside the threaded hole 18, so that the limiting block 15 is movable inside the limiting groove 14, and one end of the pointed bolt 17 enters the inside of the ground, so that the position of the base 1 is fixed by the pointed bolt 17, thereby improving the stability of the scaffolding.

[0029] Specifically, a first groove is formed at the bottom of the base 1 , and an electric hydraulic push rod 19 is fixedly connected to the top of the inner wall of the first groove, and a universal wheel 20 is fixedly connected to the bottom end of the electric hydraulic push rod 19 .

[0030] By adopting the above technical solution, the electric hydraulic push rod 19 drives the universal wheel 20 to contact the ground, so that the device can be moved to the use position through the universal wheel 20, and the electric hydraulic push rod 19 drives the universal wheel 20 to be retracted into the inside of the first groove, so that the base 1 contacts the ground, making the device more stable when docked.

[0031] Specifically, one end of the two first rotating shafts 4 is sleeved with a first bearing, and the two first bearings are fixedly connected to the inner wall of the first fixed shell 2 .

[0032] By adopting the above technical solution, the first rotating shaft 4 is made more stable during rotation.

[0033] Specifically, the two second bevel gears 7 are meshed with the two first bevel gears 5 respectively.

[0034] Specifically, a second groove is formed inside the base 1 , and a battery pack 21 is disposed inside the second groove. A control switch is disposed on the surface of the first fixed shell 2 .

[0035] The working principle of the utility model is:

[0036] When the utility model is in use, the electric hydraulic push rod 19 is first started by the control switch, so that the electric hydraulic push rod 19 drives the universal wheel 20 to contact the ground, and the device is moved to the use position through the universal wheel 20. After the movement is completed, the electric hydraulic push rod 19 drives the universal wheel 20 to be retracted into the inside of the first groove, so that the base 1 contacts the ground, so that the device is docked stably, and the clamping rod 24 is clamped in the inside of the clamping hole through the movable support plate 23. The first motor 16 is started by the control switch, so that the first motor 16 drives the pointed bolt 17 to rotate in the inside of the threaded hole 18, so that the limit block 15 is inside the limit groove 14. The movable plate 10 can be used to move the two first bevel gears 5 and the two second bevel gears 6. The movable plate 10 can be used to move the two second bevel gears 5 and the two second bevel gears 6. The movable plate 10 can be used to move the two second bevel gears 5 and the two second bevel gears 6. The movable plate 10 can be used to move the two second bevel gears 5 and the two second bevel gears 6. The movable plate 10 can be used to move the two second bevel gears 5 and the two second bevel gears 6.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A reinforcement device for an external wall scaffold for building construction, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a first fixed shell (2), the bottom of the inner wall of the first fixed shell (2) is fixedly connected to a fixed seat, and a dual-axis motor (3) is fixedly connected to the fixed seat, the two output shafts of the dual-axis motor (3) are fixedly connected to a first rotating shaft (4), and the two first rotating shafts (4) are fixedly connected to a first bevel gear (5), the opposite inner walls of the first fixed shell (2) are fixedly connected to the same partition, and a second bearing is arranged on the top of the partition, and the number of the second bearings is There are two second bearings, each of which has a second rotating shaft (6) passing through it, and the bottom ends of the two second rotating shafts (6) are fixedly connected to a second bevel gear (7), and the top ends of the two second rotating shafts (6) are respectively fixedly connected to a positive thread column (8) and a negative thread column (9), and the inside of the first fixed shell (2) is movably connected to a movable plate (10), and a thread groove (11) is formed at the bottom of the movable plate (10), and the positive thread column (8) and the negative thread column (9) are respectively threadedly connected to the inside of the two thread grooves (11); There are two bases (1), and the connection structures of the two bases (1) are the same. The opposite surfaces of the two movable plates (10) are fixedly connected to fixed plates (22). The tops of the two fixed plates (22) are provided with clamping holes. The tops of the two fixed plates (22) are overlapped with the same support plate (23). The bottom of the support plate (23) is fixedly connected to a clamping rod (24), and the clamping rod (24) is clamped in the inside of the clamping hole. The side of the base (1) is fixedly connected to a second fixed shell (12), and the second fixed shell The relative inner walls of the second fixing shell (12) are provided with limit grooves (14), the interiors of the two limit grooves (14) are movably connected to limit blocks (15), the relative surfaces of the two limit blocks (15) are fixedly connected to the same fixing frame (13), the fixing frame (13) is fixedly connected to a first motor (16), the output end of the first motor (16) is fixedly connected to a pointed bolt (17), the bottom of the second fixing shell (12) is provided with a threaded hole (18), and the pointed bolt (17) is threadedly connected to the inside of the threaded hole (18).

2. The external wall scaffolding reinforcement device for construction according to claim 1, characterized in that: A first groove is formed at the bottom of the base (1), and an electric hydraulic push rod (19) is fixedly connected to the top of the inner wall of the first groove, and a universal wheel (20) is fixedly connected to the bottom end of the electric hydraulic push rod (19).

3. The external wall scaffolding reinforcement device for construction according to claim 1, characterized in that: One end of each of the two first rotating shafts (4) is sleeved with a first bearing, and the two first bearings are fixedly connected to the inner wall of the first fixed shell (2).

4. The external wall scaffolding reinforcement device for construction according to claim 1, characterized in that: The two second bevel gears (7) are respectively meshed with the two first bevel gears (5).

5. The external wall scaffolding reinforcement device for construction according to claim 1, characterized in that: A second groove is provided inside the base (1), and a battery pack (21) is arranged inside the second groove. A control switch is arranged on the surface of the first fixed shell (2).

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