Building scaffold

Abstract

The utility model relates to the technical field of building construction, and discloses a building scaffold which comprises a base, supports are fixedly connected to the two sides of the top end of the base, threaded rods are arranged in the supports, and the bottom ends of the threaded rods extend into the base to be connected with first bevel gears in a meshed mode. Second bevel gears are connected to the outer sides of the first bevel gears in a meshed mode, the adjacent ends of the second bevel gears are fixedly connected through straight rods, threaded blocks are connected to the outer sides of the threaded rods in a threaded mode, and the inner sides of the threaded blocks are fixedly connected to the bottoms of the two ends of the movable frame. According to the device, the rotary table is rotated to drive the threaded rods at the top ends of the first bevel gear and the second bevel gear on the two sides to rotate, the movable frame is lifted, the height of the movable frame is stably adjusted, operation is easy, after the specific position is determined, the lead screw is rotated to drive the suction cup to descend, be attached to the ground and be fixed, and the operation is convenient. The stability of the device is ensured.

Description

Technical Field

[0001] The utility model relates to the field of cutting tools, in particular to a building construction frame. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc.

[0003] In construction sites, the most common thing is the construction scaffold, which can better assist construction workers in working on high construction sites. However, the traditional construction scaffold has a relatively simple structure, cannot be adjusted in height, and has low applicability. Secondly, it is not easy to move during construction and can only work on a single wall and building. Therefore, based on the above-mentioned problems, a construction scaffold is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a building construction frame.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction frame comprises a base, both sides of the top end of the base are fixedly connected with brackets, threaded rods are arranged inside the brackets, the bottom ends of the threaded rods extend to the inside of the base and are meshed with the first bevel gear, the outer sides of the first bevel gear are meshed with the second bevel gear, the adjacent ends of the second bevel gear are fixedly connected through straight rods, the outer sides of the threaded rods are threadedly connected with threaded blocks, the inner sides of the threaded blocks are fixedly connected to the bottoms of both ends of the moving frame, the first fixed seats are fixedly connected to the two sides of the bottom end of the moving frame, the interior of the first fixed seat is rotatably connected to one end of the second connecting rod, the other end of the second connecting rod is rotatably connected to the first connecting rod, the ends of the first connecting rod are rotatably connected to the inside of the second fixed seat, the second fixed seat is slidably connected to both sides of the straight rod, and the ends of the straight rod pass through the interior of the base and are fixedly connected to the turntable.

[0006] As a further description of the above technical solution:

[0007] The middle parts of both sides of the base are fixedly connected with connecting plates, the insides of the connecting plates are threadedly connected with screw rods, the top ends of the screw rods are fixedly connected with turntables, and the bottom ends of the screw rods are provided with suction cups.

[0008] As a further description of the above technical solution:

[0009] A tool box is fixedly connected to the rear side of the moving frame.

[0010] As a further description of the above technical solution:

[0011] The material of the moving frame is aluminum alloy.

[0012] As a further description of the above technical solution:

[0013] Safety belts are fixedly connected to both ends of the interior of the moving frame.

[0014] As a further description of the above technical solution:

[0015] Universal wheels are fixedly connected to the four corners of the bottom end of the base.

[0016] The utility model has the following beneficial effects:

[0017] In the utility model, rotating the turntable will drive the threaded rods at the top ends of the first bevel gear and the second bevel gear on both sides to rotate, so as to realize the lifting and lowering of the moving frame and stably adjust the height of the moving frame, which is easy to operate.

[0018] In the utility model, after the specific position is determined, the screw rod is rotated so that the screw rod drives the suction cup to descend and fit with the ground for fixation, thereby ensuring the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a construction frame proposed by the utility model;

[0020] Figure 2 The utility model is a cross-sectional view of a building construction frame proposed by the utility model.

[0021] Legend:

[0022] 1. Base; 2. Moving frame; 3. Bracket; 4. Threaded rod; 5. Threaded block; 6. First fixed seat; 7. First connecting rod; 8. Second connecting rod; 9. Second fixed seat; 10. Straight rod; 11. Second bevel gear; 12. First bevel gear; 13. Turntable; 14. Universal wheel; 15. Connecting plate; 16. Turntable; 17. Suction cup; 18. Screw rod; 19. Tool box; 20. Safety belt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Reference Figure 1-2 The utility model provides an embodiment: a construction frame, including a base 1, both sides of the top of the base 1 are fixedly connected with brackets 3, the inside of the brackets 3 are provided with threaded rods 4, the bottom ends of the threaded rods 4 extend to the inside of the base 1 and are meshed with the first bevel gear 12, the outer side of the first bevel gear 12 is meshed with the second bevel gear 11, the adjacent ends of the second bevel gear 11 are fixedly connected through a straight rod 10, the outer side of the threaded rods 4 are threadedly connected with threaded blocks 5, the construction personnel shake the turntable 13 according to the required position, when the turntable 13 rotates, it will drive the first bevel gears 12 on both sides to rotate together, and at the same time, it will also drive the threaded rods 4 at the top of the second bevel gear 11 to rotate, so that the threaded blocks 5 on the outer side of the threaded rods 4 are driven by the threaded rotation to move the moving frame 2 forward. The lifting and lowering can realize stable adjustment of the height of the moving frame 2, and the operation is simple. The inner sides of the threaded blocks 5 are fixedly connected to the bottoms of both ends of the moving frame 2, and the first fixed seats 6 are fixedly connected to the two sides of the bottom of the moving frame 2. The interior of the first fixed seat 6 is rotatably connected to one end of the second connecting rod 8, and the other end of the second connecting rod 8 is rotatably connected to the first connecting rod 7. The ends of the first connecting rod 7 are rotatably connected to the interior of the second fixed seat 9, and the second fixed seat 9 is slidably connected to the two sides of the straight rod 10. When the moving frame 2 rises and falls, the first connecting rod 7 and the second connecting rod 8 rotate to support the moving frame 2, so as to realize stable adjustment of the height of the moving frame 2. The operation is simple and easy to use. The ends of the straight rod 10 pass through the interior of the base 1 and are fixedly connected to the turntable 13.

[0026] The middle parts of both sides of the base 1 are fixedly connected with connecting plates 15, the interior of the connecting plates 15 are threadedly connected with screw rods 18, the tops of the screw rods 18 are fixedly connected with turntables 16, and the bottoms of the screw rods 18 are provided with suction cups 17. By rotating the screw rods 18, the screw rods 18 drive the suction cups 17 to descend, fit with the ground, and be fixed to ensure the stability of the device.

[0027] A tool box 19 is fixedly connected to the rear side of the moving frame 2, so that construction workers can take tools conveniently.

[0028] The material of the moving frame 2 is aluminum alloy, which is relatively hard and has relatively strong support.

[0029] Safety belts 20 are fixedly connected to both ends of the interior of the moving frame 2, and the safety belts 20 can ensure the safety of the construction workers under certain circumstances.

[0030] Universal wheels 14 are fixedly connected to the four corners of the bottom of the base 1. A brake button is provided at the bottom of the universal wheel 14 to fix it and ensure smooth movement. It is also convenient to move and is suitable for various occasions.

[0031] Working principle: When using the device, the construction personnel shake the turntable 13 according to the required position. When the turntable 13 rotates, it will drive the first bevel gears 12 on both sides to rotate together, and at the same time, it will also drive the threaded rod 4 at the top of the second bevel gear 11 to rotate, so that the threaded block 5 on the outside of the threaded rod 4 drives the moving frame 2 to rise and fall through the rotation of the thread, so as to achieve stable adjustment of the height of the moving frame 2. The operation is simple. When the moving frame 2 rises and falls, the first connecting rod 7 and the second connecting rod 8 rotate to support the moving frame 2, so as to achieve stable adjustment of the height of the moving frame 2. The operation is simple and easy to use. After determining the specific position, by rotating the screw rod 18, the screw rod 18 drives the suction cup 17 to descend, fit with the ground, and fix it to ensure the stability of the device.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction frame, comprising a base (1), characterized in that: Both sides of the top of the base (1) are fixedly connected to brackets (3), the brackets (3) are provided with threaded rods (4) inside, the bottom ends of the threaded rods (4) extend to the inside of the base (1) and are meshed with the first bevel gear (12), the outer sides of the first bevel gear (12) are meshed with the second bevel gear (11), the adjacent ends of the second bevel gear (11) are fixedly connected via straight rods (10), the outer sides of the threaded rods (4) are threadedly connected to threaded blocks (5), and the inner sides of the threaded blocks (5) are fixedly connected to the movable frame. The bottom of both ends of the movable frame (2), the two sides of the bottom of the movable frame (2) are fixedly connected with a first fixed seat (6), the interior of the first fixed seat (6) is rotatably connected to one end of a second connecting rod (8), the other end of the second connecting rod (8) is rotatably connected to the first connecting rod (7), the end of the first connecting rod (7) is rotatably connected to the interior of the second fixed seat (9), the second fixed seat (9) is slidably connected to the two sides of the straight rod (10), the end of the straight rod (10) passes through the interior of the base (1) and is fixedly connected to the turntable (13).

2. A construction scaffold according to claim 1, characterized in that: A connecting plate (15) is fixedly connected to the middle of both sides of the base (1), a screw rod (18) is threadedly connected to the inside of the connecting plate (15), a rotating disk (16) is fixedly connected to the top of the screw rod (18), and a suction cup (17) is provided at the bottom of the screw rod (18).

3. A construction scaffold according to claim 1, characterized in that: A tool box (19) is fixedly connected to the rear side of the movable frame (2).

4. A construction scaffold according to claim 1, characterized in that: The material of the movable frame (2) is aluminum alloy.

5. A construction scaffold according to claim 1, characterized in that: Safety belts (20) are fixedly connected to both ends of the interior of the moving frame (2).

6. A construction scaffold according to claim 1, characterized in that: Universal wheels (14) are fixedly connected at the four corners of the bottom end of the base (1).

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