Building construction scaffold

Abstract

The utility model discloses a building construction scaffold which comprises a supporting frame, folding frames are symmetrically arranged at the top of the supporting frame, fixing columns are symmetrically and fixedly connected to one side of the supporting frame and one side of each folding frame, a bearing frame is arranged at the top of the supporting frame, and fixing blocks are fixedly connected to the outer sides of the folding frames. A winding shaft is arranged in the fixing block, a steel wire rope is in transmission connection with the outer side of the winding shaft, a second motor is arranged at the bottom of the bearing frame, driving wheels are symmetrically and fixedly connected to the output end of the second motor, the second motor is started to shift the gear, the driving wheels rotate and are in meshed connection with the driven wheels, and the screw rod rotates; the movable block moves downwards on the outer side of the threaded rod, the sliding column is pushed to be connected with the limiting groove in a clamped mode, fixing of the bearing frame is completed, the stability of the bearing frame is improved, the safety of the scaffold is improved, in the using process, the tool box can move along with workers on the inner side of the bearing frame through the polished rod, and the workers can use the tool box conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a building construction scaffold. Background Art

[0002] Building construction refers to the construction work carried out on a construction site, including foundation engineering, structural engineering, building decoration engineering, building installation engineering, etc. The process of building construction involves many aspects, such as design, construction organization, material supply, construction technology, safe production, etc. Scaffolding is a temporary structural system used in the construction process, mainly used to provide workers with a work platform, material stacking and transportation channels, and provide necessary protection and support for the construction area. The rational use of scaffolding is crucial to ensure construction safety and improve construction efficiency.

[0003] Existing traditional scaffolding is not convenient for adjusting the height and cannot be applied to construction operations at various heights. It is also complicated to disassemble and assemble, and is not convenient for moving and storing. The tool box cannot be moved according to the position of the staff, which is inconvenient in use, resulting in low practicality of the scaffolding. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a construction scaffold to solve the problem that the existing traditional scaffolding mentioned in the above background technology is not convenient for adjusting the height, cannot be used for construction operations at various heights, is complicated to disassemble and assemble, is not convenient for moving and storing, and the tool box cannot be moved according to the position of the staff, which is inconvenient in use, resulting in low practicality of the scaffolding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of building construction scaffold, comprising a support frame, a folding frame is symmetrically arranged on the top of the support frame, a fixing column is symmetrically fixedly connected to one side of the support frame and the folding frame, a supporting frame is arranged on the top of the support frame, a fixing block is fixedly connected to the outside of the folding frame, a winding shaft is arranged inside the fixed block, a steel wire rope is connected to the outside of the winding shaft for transmission, a second motor is arranged at the bottom of the supporting frame, a driving wheel is symmetrically fixedly connected to the output end of the second motor, a driven wheel is meshingly connected to the outside of the driving wheel, a screw is fixedly connected to one side of the driven wheel, sliding columns are slidably connected to the inside of the supporting frame, and a tool box is symmetrically arranged inside the supporting frame.

[0006] Preferably, connecting columns are symmetrically arranged at the upper ends of the two folding frames, and the connecting columns are fixedly connected to the folding frames by fixing bolts.

[0007] Preferably, the folding frame is rotatably connected to the supporting frame via a hinge, and the two fixing columns are rotatably connected via a hinge.

[0008] Preferably, universal wheels are rotatably connected at the four corners of the bottom of the support frame, a telescopic rod is fixedly connected to one side of the top of the support frame, a buffer pad is fixedly connected to the top of the telescopic rod, the buffer pad and the supporting frame are fixedly connected, and a spring is fixedly connected between one side of the top of the support frame and the bottom of the supporting frame.

[0009] Preferably, one end of the winding shaft is fixedly connected to the output end of the first motor, and the steel wire rope is fixedly connected to the fixed block via a connecting piece.

[0010] Preferably, the two ends of the support frame are symmetrically rotatably connected with conveying rollers, the conveying rollers and the wire ropes are transmission-connected, the two ends of the support frame are symmetrically fixedly connected with limit frames, and the limit frames and the fixed columns are slidingly connected.

[0011] Preferably, the second motor is fixedly connected to the support bracket via a connecting plate, the screw rod and the support bracket are rotatably connected, a moving block is threadedly connected to the outer side of the screw rod, and the moving block is rotatably connected to the sliding column via a rotating rod.

[0012] Preferably, a polished rod is slidably connected inside the toolbox, and the polished rod is fixedly connected to the support bracket through an ear plate. Limiting grooves are provided inside the fixed columns, and the limiting grooves and the sliding columns are snap-fitted.

[0013] Compared with the prior art, the utility model provides a construction scaffolding, which has the following beneficial effects:

[0014] 1. The utility model sets a support frame, starts a first motor, drives the steel wire rope outside the winding shaft, and drives the steel wire rope to be connected with the conveying roller, so as to drive the support frame to rise and fall, and adjust the height of the support frame. It is suitable for construction operations at various heights. When not in use or when moving, the folding frame and the limit groove can be folded to reduce the height of the scaffolding, which is convenient for moving and storing the scaffolding in different environments, thereby increasing the practicality of the scaffolding.

[0015] 2. The utility model sets a sliding column and a tool box, starts the second motor to adjust the gear, rotates the driving wheel and meshes with the driven wheel, rotates the screw, and moves the moving block downward on the outside of the screw to push the sliding column and the limit groove to engage and connect, thereby completing the fixation of the support frame, increasing the stability of the support frame, and increasing the safety of the scaffolding. During use, the tool box can move with the staff inside the support frame through the light rod, which is convenient for the staff to use.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the axonometric structure of one side of a building construction scaffold proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the axonometric structure of the other side of a building construction scaffold proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of a support frame structure of a building construction scaffold proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of a steel wire rope structure of a building construction scaffolding proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of a supporting frame structure of a building construction scaffold proposed by the utility model;

[0023] Figure 6 This is a schematic diagram of the internal structure of a support frame of a building construction scaffold proposed by the utility model;

[0024] Figure 7 This is a schematic diagram of a sliding column structure of a building construction scaffolding proposed by the utility model;

[0025] In the figure: support frame 1, folding frame 2, connecting column 3, fixing bolt 4, fixing column 5, hinge 6, limiting groove 7, universal wheel 8, supporting frame 9, telescopic rod 10, buffer pad 11, spring 12, fixing block 13, first motor 14, winding shaft 15, wire rope 16, connecting piece 17, conveying roller 18, limiting frame 19, connecting plate 20, second motor 21, driving wheel 22, driven wheel 23, screw 24, sliding column 25, moving block 26, rotating rod 27, ear plate 28, light rod 29, tool box 30. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-7The utility model provides a technical solution: a construction scaffold, including a support frame 1, a folding frame 2 is symmetrically arranged on the top of the support frame 1, and a fixed column 5 is symmetrically fixedly connected to one side of the support frame 1 and the folding frame 2, a support frame 9 is arranged on the top of the support frame 1, a fixed block 13 is fixedly connected to the outside of the folding frame 2, a winding shaft 15 is arranged inside the fixed block 13, and a steel wire rope 16 is connected to the outside of the winding shaft 15 in a transmission manner. The steel wire rope 16 is connected to the conveying roller 18 in a transmission manner to drive the support frame 9 to rise and fall, and adjust the support frame 9. The height of the support frame 9 is suitable for construction operations at various heights. A second motor 21 is arranged at the bottom of the support frame 9. The output end of the second motor 21 is symmetrically fixedly connected with a driving wheel 22. The outer side of the driving wheel 22 is meshedly connected with a driven wheel 23. One side of the driven wheel 23 is fixedly connected with a screw rod 24. The inside of the support frame 9 is slidably connected with a sliding column 25. The inside of the support frame 9 is symmetrically provided with a tool box 30. During use, the tool box 30 can move with the staff inside the support frame 9 through the light rod 29, which is convenient for the staff to use.

[0028] In the present invention, preferably, connecting columns 3 are symmetrically arranged on the upper ends of the two folding frames 2 , and the connecting columns 3 are fixedly connected to the folding frames 2 by fixing bolts 4 .

[0029] In the utility model, preferably, the folding frame 2 is rotatably connected to the supporting frame 1 by a hinge 6, and the two fixed columns 5 are rotatably connected by a hinge 6. When not in use or when moving, the folding frame 2 and the limiting groove 7 can be folded to reduce the height of the scaffolding, facilitate the movement and storage of the scaffolding in different environments, and increase the practicality of the scaffolding.

[0030] In the utility model, preferably, universal wheels 8 are rotatably connected at the four corners of the bottom of the support frame 1, a telescopic rod 10 is fixedly connected to one side of the top of the support frame 1, a buffer pad 11 is fixedly connected to the top of the telescopic rod 10, the buffer pad 11 and the supporting frame 9 are fixedly connected, and a spring 12 is fixedly connected between one side of the top of the support frame 1 and the bottom of the supporting frame 9.

[0031] In the present invention, preferably, one end of the reel 15 is fixedly connected to the output end of the first motor 14 , and the wire rope 16 is fixedly connected to the fixed block 13 via a connecting piece 17 .

[0032] In the utility model, preferably, the two ends of the support frame 9 are symmetrically rotatably connected with conveying rollers 18, the conveying rollers 18 and the wire ropes 16 are transmission connected, the two ends of the support frame 9 are symmetrically fixedly connected with limit frames 19, and the limit frames 19 and the fixed columns 5 are slidingly connected.

[0033] In the utility model, preferably, the second motor 21 is fixedly connected to the support bracket 9 through the connecting plate 20, the screw rod 24 and the support bracket 9 are rotationally connected, the outer side of the screw rod 24 is threadedly connected to a moving block 26, and the moving block 26 is rotationally connected to the sliding column 25 through a rotating rod 27.

[0034] In the utility model, preferably, a light rod 29 is slidably connected inside the tool box 30, and the light rod 29 is fixedly connected to the support bracket 9 through an ear plate 28. A limiting groove 7 is provided inside the fixed column 5, and the limiting groove 7 and the sliding column 25 are snap-fitted.

[0035] The working principle and use process of the utility model are as follows: when in use, the scaffold is first moved to the desired position through the universal wheel 8, and then the first motor 14 is started to drive the wire rope 16 outside the winding shaft 15, and the wire rope 16 is connected with the conveying roller 18 to drive the support frame 9 to rise and fall, and the height of the support frame 9 is adjusted, which is suitable for construction operations at various heights. When not in use or when moving, the folding frame 2 and the limit groove 7 can be folded to reduce the height of the scaffold, which is convenient for moving and folding the scaffold in different environments. In order to increase the practicality of the scaffolding, after determining the height of the supporting frame 9, the second motor 21 is started to adjust the gear so that the driving wheel 22 rotates and engages with the driven wheel 23, so that the screw 24 rotates, and the moving block 26 moves downward on the outside of the screw 24, pushing the sliding column 25 to engage with the limiting groove 7 to complete the fixation of the supporting frame 9, increase the stability of the supporting frame 9, and increase the safety of the scaffolding. During use, the tool box 30 can move with the staff inside the supporting frame 9 through the light rod 29, which is convenient for the staff to use.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building construction scaffold, comprising a support frame (1), characterized in that: A folding frame (2) is symmetrically arranged on the top of the support frame (1), and a fixing column (5) is symmetrically fixedly connected to one side of the support frame (1) and the folding frame (2). A support frame (9) is arranged on the top of the support frame (1), and a fixing block (13) is fixedly connected to the outer side of the folding frame (2). A winding shaft (15) is arranged inside the fixing block (13), and a steel wire rope (16) is connected to the outer side of the winding shaft (15) in a transmission manner. A second motor (21) is arranged at the bottom of the support frame (9), and a driving wheel (22) is symmetrically fixedly connected to the output end of the second motor (21), and a driven wheel (23) is meshingly connected to the outer side of the driving wheel (22), and a screw rod (24) is fixedly connected to one side of the driven wheel (23). A sliding column (25) is slidably connected to the inside of the support frame (9), and a tool box (30) is symmetrically arranged inside the support frame (9).

2. A construction scaffold according to claim 1, characterized in that: Connecting columns (3) are symmetrically arranged at the upper ends of the two folding frames (2), and the connecting columns (3) are fixedly connected to the folding frames (2) via fixing bolts (4).

3. A construction scaffold according to claim 1, characterized in that: The folding frame (2) is rotatably connected to the supporting frame (1) via a hinge (6), and the two fixing columns (5) are rotatably connected to each other via a hinge (6).

4. A construction scaffold according to claim 1, characterized in that: Universal wheels (8) are rotatably connected at the four corners of the bottom of the support frame (1), a telescopic rod (10) is fixedly connected to one side of the top of the support frame (1), a buffer pad (11) is fixedly connected to the top of the telescopic rod (10), the buffer pad (11) and the support frame (9) are fixedly connected, and a spring (12) is fixedly connected between one side of the top of the support frame (1) and the bottom of the support frame (9).

5. A construction scaffold according to claim 1, characterized in that: One end of the reel (15) is fixedly connected to the output end of the first motor (14), and the steel wire rope (16) is fixedly connected to the fixed block (13) via a connecting piece (17).

6. A construction scaffold according to claim 1, characterized in that: The two ends of the support frame (9) are symmetrically rotatably connected with conveying rollers (18), and the conveying rollers (18) and the wire rope (16) are transmission-connected. The two ends of the support frame (9) are symmetrically fixedly connected with limit frames (19), and the limit frames (19) and the fixed columns (5) are slidingly connected.

7. A construction scaffold according to claim 1, characterized in that: The second motor (21) is fixedly connected to the support bracket (9) via a connecting plate (20); the screw rod (24) and the support bracket (9) are rotatably connected; a moving block (26) is threadedly connected to the outer side of the screw rod (24); and the moving block (26) is rotatably connected to the sliding column (25) via a rotating rod (27).

8. A construction scaffold according to claim 1, characterized in that: A polished rod (29) is slidably connected inside the tool box (30), and the polished rod (29) is fixedly connected to the support frame (9) through an ear plate (28). A limiting groove (7) is provided inside the fixed column (5), and the limiting groove (7) and the sliding column (25) are snap-fitted.

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