Scaffold convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of scaffolds, in particular to a scaffold convenient to disassemble and assemble. Comprising side frames symmetrically arranged on the left side and the right side and a pedal at the upper position between the side frames, the left end and the right end of the pedal are rotationally connected with the side frames respectively, the middle of the pedal can be folded downwards, an ejector rod of an X-shaped structure is arranged between the side frames, and one end of the top of the ejector rod is rotationally connected with the side frames; one end of the bottom of the ejector rod is fixedly connected with the side frame through a bolt, a supporting rod is further arranged between the ejector rod and the pedal, one end of the supporting rod is rotationally connected with the pedal, and the other end of the supporting rod is rotationally connected with the ejector rod. The device can be quickly disassembled, assembled and built, and is convenient to transport.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolds, in particular to a scaffold which is convenient to assemble and disassemble. Background Art

[0002] Scaffolding is mostly used for high-altitude operations and needs to have a certain load-bearing capacity. Existing scaffoldings all adopt an assembled structure for easy transportation.

[0003] The prior art discloses a construction scaffold that is easy to assemble and disassemble, and has a publication number of CN215670912U, comprising a fixed frame and universal wheels, wherein a universal wheel is provided at the bottom of the fixed frame, and the universal wheel is fixedly connected to the fixed frame, and four universal wheels are provided, and a fixed sleeve rod is provided at the top of the fixed frame, and the fixed sleeve rod and the fixed frame are fixed by welding, and a first support frame is provided at the top of the fixed sleeve rod, and the first support frame is a U-shaped structure, and the first support frame and the fixed sleeve rod are fixed by interlacing, and an insertion rod is provided on one side of the fixed sleeve rod, and the insertion rod is an L-shaped structure, and a second support frame is provided at one end of the fixed frame, and the second support frame has the same structure as the first support frame.

[0004] When the above equipment is in use, it takes a long time to build and is not easy to disassemble and assemble. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above problems in the prior art, the utility model provides a scaffold that is easy to disassemble and assemble, can be quickly disassembled and assembled, and is also convenient to transport.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0009] A scaffolding that is easy to disassemble and assemble comprises side frames symmetrically arranged on the left and right sides and a stepping plate at the upper position between the side frames, the left and right ends of the stepping plate are respectively rotatably connected to the side frames, the middle position of the stepping plate can be folded downward, an X-shaped top rod is arranged between the side frames, one end of the top rod is rotatably connected to the side frame, one end of the bottom rod is fixedly connected to the side frame by bolts, and a support rod is further arranged between the top rod and the stepping plate, one end of the support rod is rotatably connected to the stepping plate, and the other end is rotatably connected to the top rod. It can be quickly disassembled and assembled, and is also convenient for transportation.

[0010] Preferably, climbing poles are fixedly arranged at equal intervals on the side frames.

[0011] Preferably, a handrail is fixedly provided on the side frame.

[0012] Preferably, the push rod is composed of two mutually intersecting pull rods, and the middle intersection of the pull rods is hinged by a pin.

[0013] (III) Beneficial effects

[0014] The utility model provides a scaffolding that is easy to disassemble and assemble. It has the following beneficial effects:

[0015] (1) When disassembly is required, only the bolt fixing one end of the bottom of the X-shaped structure top rod needs to be removed, and the pedal, top rod, etc. can be folded and stored. When assembling, only the bolt fixing one end of the bottom of the X-shaped structure top rod needs to be fixed. It is convenient to assemble and disassemble, saving time.

[0016] (2) After being folded, the pedals, push rods, etc. take up less space, making transportation easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of the utility model.

[0018] In the figure: 1. Side frame; 2. Pedal; 3. Top rod; 4. Support rod; 5. Climbing rod; 6. Handrail. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figure 1 As shown, the scaffolding convenient for disassembly and assembly of this embodiment comprises side frames 1 symmetrically arranged on the left and right sides and a stepping plate 2 located above the side frames 1. The left and right ends of the stepping plate 2 are rotatably connected to the side frames 1 respectively, and the middle part of the stepping plate 2 can be folded downward. An X-shaped top rod 3 is arranged between the side frames 1. The top end of the top rod 3 is rotatably connected to the side frame 1, and the bottom end of the top rod 3 is fixedly connected to the side frame 1 by bolts, so that the stepping plate 2 and the top rod 3 can be folded synchronously. A support rod 4 is also arranged between the top rod 3 and the stepping plate 2. One end of the support rod 4 is rotatably connected to the stepping plate 2, and the other end is rotatably connected to the top rod 3. The stepping plate 2 can be further supported by the support rod 4.

[0021] Furthermore, climbing poles 5 are fixedly arranged at equal intervals on the side frame 1 .

[0022] Furthermore, a handrail 6 is fixedly provided on the side frame 1 .

[0023] Furthermore, the top rod 3 is composed of two mutually intersecting pull rods, and the middle intersection of the pull rods is hinged by a pin.

[0024] Working principle: When building a scaffold, pull the side frame 1 to both sides. When the side frame 1 is pulled open, the opening angle of the top rod 3 of the X structure becomes larger, and the top rod 3 props up the pedal 2 through the support rod 4, and then fix the bottom of the top rod 3 to the side frame 1 with bolts, and the scaffolding can be built.

[0025] When disassembly is required, unscrew the bolts used to fix the top rod 3 and the side frame 1, and then move the side frames closer to each other. When the side frames are closer to each other, the opening angle of the top rod 3 of the X structure becomes smaller, and the top rod 3 pulls down the pedal 2 through the support rod 4. The pedal 2 is folded downward, and the scaffolding can be disassembled.

Claims

1. A scaffolding that is easy to disassemble and assemble, comprising side frames (1) symmetrically arranged on the left and right sides and a stepping plate (2) located above the side frames (1), characterized in that: The left and right ends of the pedal board (2) are respectively rotatably connected to the side frames (1); the middle part of the pedal board (2) can be folded downward; an X-shaped top rod (3) is provided between the side frames (1); the top end of the top rod (3) is rotatably connected to the side frame (1); the bottom end of the top rod (3) is fixedly connected to the side frame (1) by bolts; a support rod (4) is further provided between the top rod (3) and the pedal board (2); one end of the support rod (4) is rotatably connected to the pedal board (2); and the other end is rotatably connected to the top rod (3).

2. The scaffolding that is easy to disassemble and assemble according to claim 1 is characterized in that: Climbing poles (5) are fixedly arranged at equal intervals on the side frame (1).

3. The scaffolding that is easy to disassemble and assemble according to claim 2 is characterized in that: The side frame (1) is also fixedly provided with a handrail (6).

4. The scaffolding that is easy to disassemble and assemble according to claim 1 is characterized in that: The push rod (3) is composed of two mutually intersecting pull rods, and the middle intersection of the pull rods is hinged by a pin shaft.

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