Scaffold

Abstract

The utility model relates to the technical field of scaffolds. The scaffold comprises a moving structure and a supporting structure, the outer surface of the moving structure is sleeved with the supporting structure, and the supporting structure is used for supporting equipment. Through the arrangement of the supporting structure, the movable block can move on the outer surface of the first lead screw by rotating the first lead screw, and the supporting frame is synchronously driven to move, so that the bottom surface of the supporting frame is supported on the ground, and equipment is supported through the supporting frame; the situation that the equipment is prone to inclining and overturning towards one side due to uneven stress during climbing is avoided, and potential safety hazards possibly brought by the equipment are avoided to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolds, and more specifically to a scaffold. Background Art

[0002] Scaffolding is one of the most commonly used equipment in the construction industry. Scaffolding is usually made of steel pipes, aluminum alloys or wood. They provide the stability and safety that workers need when working at heights. Scaffolding at large exterior wall construction sites will have dedicated passages to facilitate construction workers to go up and down, while scaffolding for interior wall construction often has its own climbing ladder or is climbed with the help of external auxiliary tools.

[0003] At present, during the use of the scaffolding in the prior art, the climbing ladders on both sides of the existing scaffolding can facilitate the construction workers to climb, but the climbing ladders are arranged on both sides of the scaffolding, which is easy to cause the scaffolding to tilt to one side and overturn due to uneven force during climbing, which may bring safety hazards to a certain extent. In addition, the existing scaffolding is not convenient for construction workers to carry a large amount of construction tools or materials when climbing up. After climbing up, the construction workers need to frequently climb down to get materials or tools, which is time-consuming and laborious to a certain extent. Therefore, a scaffolding is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a scaffold to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: a scaffold, including a mobile structure:

[0006] A supporting structure, wherein the supporting structure is sleeved on the outer surface of the mobile structure and is used to support the equipment;

[0007] A lifting structure, which is arranged at the upper end of the moving structure and is used for transporting tools and materials;

[0008] The mobile structure includes a mounting frame, and universal wheels are installed at the four corners of the bottom surface of the mounting frame, and fixing screw holes are opened inside the upper end surface of the mounting frame, and the four corners of the upper end surface of the mounting frame are fixedly connected to support rods, and a climbing cross bar is fixedly connected to the outer surface of one side of the support rod, and a rotating groove is opened on the outer surface of the support rod;

[0009] The support structure includes a connecting ring, and a connecting plate is fixedly connected to the outer surface of one side of the connecting ring, a first screw rod is connected to the internal bearing of one side of the connecting plate, and a moving block is sleeved on the outer surface of the first screw rod, a supporting frame is fixedly connected to the outer surface of one side of the moving block, and a fixing bolt is connected to the internal thread of the upper end surface of one side of the supporting frame;

[0010] The lifting structure includes a support plate, and a guardrail is fixedly connected to the upper end surface of the support plate, a connecting frame is fixedly connected to the bottom surface of one side of the support plate, and the internal bearing of the connecting frame is connected to a second screw rod, the upper end of the second screw rod passes through the surfaces of the connecting frame, the support plate and the guardrail in sequence, and a rotating handle is provided at the upper end of the second screw rod, a moving frame is sleeved on the outer surface of the second screw rod, and a storage box is fixedly connected to the upper end of the moving frame.

[0011] Preferably, there are multiple groups of fixing screw holes and fixing bolts, and the positions of the multiple groups of fixing screw holes and fixing bolts correspond to each other. A rotating ring is provided on the inner wall surface of the connecting ring, and the outer size of the rotating ring is the same as the inner size of the rotating groove, and the rotating ring is snap-connected to the inside of the rotating groove.

[0012] Preferably, the support plate is fixedly connected to the upper end surface of the support rod, and the bottom surface of the connecting frame is fixedly connected to the middle position of the upper end surface of one side of the mounting frame.

[0013] The technical effects and advantages of the utility model: the utility model can set the support structure, and the first screw rod can be rotated to make the moving block move on the outer surface of the first screw rod, and synchronously drive the support frame to move, so that the bottom surface of the support frame is supported on the ground, thereby supporting the equipment through the support frame, avoiding the equipment from tilting to one side and overturning due to uneven force during climbing, and avoiding possible safety hazards to a certain extent;

[0014] By placing tools or materials inside the storage box and then rotating the second screw rod to make the movable frame move upward on the outer surface of the second screw rod, and simultaneously drive the storage box to move upward, the tools or materials can be easily transported through the lifting structure, so that construction workers do not need to frequently climb down the equipment to take materials or tools, which saves time and effort to a certain extent. In addition, the overall structural design is simple and reasonable, the practicability is high, and it is easy to promote and apply. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic exploded view of the three-dimensional structure of the mobile structure of the utility model.

[0017] Figure 3 It is a schematic exploded view of the three-dimensional structure of the support structure of the utility model.

[0018] Figure 4 It is a schematic exploded view of the three-dimensional structure of the lifting structure of the utility model.

[0019] Figure 5 It is a schematic diagram of the use state of the utility model.

[0020] The accompanying drawings are marked as follows: 1. Mobile structure; 11. Mounting frame; 12. Universal wheel; 13. Fixing screw hole; 14. Support rod; 15. Climbing cross bar; 16. Rotating groove; 2. Support structure; 21. Connecting ring; 22. Connecting plate; 23. First screw rod; 24. Moving block; 25. Support frame; 26. Fixing bolt; 3. Support plate; 4. Guardrail; 5. Connecting frame; 6. Second screw rod; 7. Mobile frame; 8. Storage box. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the scaffolding involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-5 The utility model provides a scaffold, including a mobile structure 1:

[0023] A support structure 2, the support structure 2 is sleeved on the outer surface of the mobile structure 1, and the support structure 2 is used to support the equipment;

[0024] The lifting structure is arranged at the upper end of the mobile structure 1, and the lifting structure is used for transporting tools and materials.

[0025] The mobile structure 1 includes a mounting frame 11, and universal wheels 12 are installed at the four corners of the bottom surface of the mounting frame 11, and fixing screw holes 13 are opened inside the upper end surface of the mounting frame 11, and the four corners of the upper end surface of the mounting frame 11 are fixedly connected to support rods 14, and a climbing cross bar 15 is fixedly connected to the outer surface of one side of the support rod 14, and a rotating groove 16 is opened on the outer surface of the support rod 14. Figure 2 As shown, when the device is in use, the design allows the device to be moved via the universal wheels 12, so that the device can be adjusted to the position of use according to actual conditions;

[0026] The support structure 2 includes a connecting ring 21, and a connecting plate 22 is fixedly connected to the outer surface of one side of the connecting ring 21, a first screw rod 23 is connected to the internal bearing of one side of the connecting plate 22, and a moving block 24 is sleeved on the outer surface of the first screw rod 23, a support frame 25 is fixedly connected to the outer surface of one side of the moving block 24, and a fixing bolt 26 is connected to the internal thread of the upper end surface of one side of the support frame 25, according to Figure 3As shown, when the device is in use, the moving block 24 can be driven to move by rotating the first screw rod 23, and the support frame 25 can be driven to move simultaneously, so that the device can be supported by the support frame 25, thereby improving the stability of the device when in use;

[0027] There are multiple sets of fixing screw holes 13 and fixing bolts 26, and the positions of the multiple sets of fixing screw holes 13 and fixing bolts 26 correspond to each other. A rotating ring is provided on the inner wall surface of the connecting ring 21, and the outer size of the rotating ring is the same as the inner size of the rotating groove 16, and the rotating ring is engaged and connected to the inside of the rotating groove 16. Figure 2 and Figure 3 As shown, this design allows the fixing bolt 26 to be threadedly connected inside the fixing screw hole 13. At this time, the position of the support structure 2 can be fixed by the fixing bolt 26, and the connecting ring 21 can be rotated inside the rotating groove 16 through the rotating ring, so that the connecting ring 21 is prevented from sliding on the outer surface of the support rod 14 through this design;

[0028] The lifting structure includes a support plate 3, and a guardrail 4 is fixedly connected to the upper end surface of the support plate 3, a connecting frame 5 is fixedly connected to the bottom surface of one side of the support plate 3, and the internal bearing of the connecting frame 5 is connected to the second screw rod 6, the upper end of the second screw rod 6 passes through the surfaces of the connecting frame 5, the support plate 3, and the guardrail 4 in sequence, and a rotating handle is provided on the upper end of the second screw rod 6, a moving frame 7 is sleeved on the outer surface of the second screw rod 6, and a storage box 8 is fixedly connected to the upper end of the moving frame 7, according to Figure 4 As shown, when the device is in use, the second screw rod 6 can be rotated by rotating the rotating handle provided at the upper end of the second screw rod 6, and the moving frame 7 can be moved on the outer surface of the second screw rod 6, thereby synchronously driving the storage box 8 to move, thereby facilitating the transportation of construction tools and materials through the storage box 8;

[0029] The support plate 3 is fixedly connected to the upper end surface of the support rod 14, and the bottom surface of the connecting frame 5 is fixedly connected to the middle position of the upper end surface of one side of the mounting frame 11. Figure 2 and Figure 4 As shown, when the device is in use, the design enables the mobile structure 1 to be connected to the lifting structure, thereby making the device more stable when in use.

[0030] Working principle: When the device is in use, the universal wheel 12 is used to drive the mounting frame 11 to move to a suitable position, and then the fixing bolt 26 is threadedly rotated to disengage from the fixing screw hole 13, and then the connecting ring 21 is rotated inside the rotating groove 16 through the rotating ring, thereby synchronously driving the supporting structure 2 to rotate. When the supporting structure 2 rotates to a suitable position, the first screw rod 23 is rotated inside the connecting plate 22 so that the moving block 24 moves downward on the outer surface of the first screw rod 23, and synchronously drives the supporting frame 25 to move downward, and makes the bottom surface of the supporting frame 25 fit the ground, thereby supporting the moving structure 1 through the supporting structure 2, so that the device can be more stable when in use;

[0031] When the equipment is in use, construction tools and materials are placed inside the storage box 8. Then the construction workers can climb up the upper surface of the support plate 3 by holding the support rod 14 and stepping on the climbing cross bar 15, and protect the construction workers through the guardrail 4. Then, the rotating handle set at the upper end of the second screw rod 6 is rotated to make the movable frame 7 move up and down on the outer surface of the second screw rod 6 inside the connecting frame 5, and simultaneously drive the storage box 8 to move upward, thereby facilitating the construction workers to take the construction tools and materials placed inside the storage box 8 through the lifting structure. The above is the entire working principle of the utility model.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A scaffold comprising a mobile structure (1), Features: A support structure (2), wherein the support structure (2) is sleeved on the outer surface of the mobile structure (1), and the support structure (2) is used to support the equipment; A lifting structure, the lifting structure being arranged at the upper end of the mobile structure (1), the lifting structure being used for transporting tools and materials; The mobile structure (1) comprises a mounting frame (11), and universal wheels (12) are mounted at four corners of the bottom surface of the mounting frame (11), and fixing screw holes (13) are provided inside the upper end surface of the mounting frame (11), and support rods (14) are fixedly connected to the four corners of the upper end surface of the mounting frame (11), and a climbing cross bar (15) is fixedly connected to the outer surface of one side of the support rod (14), and a rotating groove (16) is provided on the outer surface of the support rod (14); The support structure (2) comprises a connecting ring (21), and a connecting plate (22) is fixedly connected to the outer surface of one side of the connecting ring (21), a first screw rod (23) is connected to the internal bearing of one side of the connecting plate (22), and a moving block (24) is sleeved on the outer surface of the first screw rod (23), a supporting frame (25) is fixedly connected to the outer surface of one side of the moving block (24), and a fixing bolt (26) is connected to the internal thread of the upper end surface of one side of the supporting frame (25); The lifting structure comprises a support plate (3), and a guardrail (4) is fixedly connected to the upper end surface of the support plate (3), a connecting frame (5) is fixedly connected to the bottom surface of one side of the support plate (3), and the internal bearing of the connecting frame (5) is connected to a second screw rod (6), the upper end of the second screw rod (6) passes through the surfaces of the connecting frame (5), the support plate (3) and the guardrail (4) in sequence, and a rotating handle is arranged on the upper end of the second screw rod (6), a moving frame (7) is sleeved on the outer surface of the second screw rod (6), and a storage box (8) is fixedly connected to the upper end of the moving frame (7).

2. A scaffold according to claim 1, characterized in that: The fixing screw holes (13) and the fixing bolts (26) are provided in multiple groups, and the positions of the multiple groups of fixing screw holes (13) and the fixing bolts (26) correspond to each other. A rotating ring is provided on the inner wall surface of the connecting ring (21), and the outer size of the rotating ring is the same as the inner size of the rotating groove (16), and the rotating ring is snap-connected to the inside of the rotating groove (16).

3. A scaffold according to claim 1, characterized in that: The support plate (3) is fixedly connected to the upper end surface of the support rod (14), and the bottom surface of the connecting frame (5) is fixedly connected to the middle position of the upper end surface of one side of the mounting frame (11).

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