Combined scaffold convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of combined scaffolds, in particular to a combined scaffold convenient to disassemble and assemble, which is characterized in that a rotating frame is formed by screwing two connecting frames through a rotating rod, positioning holes are formed in the rotating frame in a penetrating manner, and a plurality of supporting rods are movably inserted into the positioning holes respectively; the number of the plug pins is two, the plug pins are of an inverted-U-shaped structure, and the two plug pins are movably inserted into the rotating frame. A plurality of positioning screw rods respectively penetrate through the side wall of the rotating frame and then are screwed on the bolt through threads; a plurality of limiting plates are arranged at the bottom ends of the plug pins through bolts respectively; a plurality of pull rings are fixedly arranged on the side walls of the plug pins respectively, and the pull rings are matched with the rotating frame in an abutting mode; the supporting assembly is arranged on the rotating frame, the rotating frame is kept in a frame body structure through the plug pins, then the supporting rods are inserted into the positioning holes, and therefore a stable structure is rapidly formed, and the scaffold is convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of combined scaffold, specifically relates to a combined scaffold convenient to dismount. BACKGROUND

[0002] In the construction site and other industrial occasions, need to use the scaffold to carry out high altitude operation, and the scaffold is formed by the mutual lap joint of several vertical rods and cross rods, when the vertical rod of the scaffold bottom is built, the vertical rod is not easy to support, leading to the vertical rod to fall down in the building process, easy to cause installation accident, therefore, an urgent need arises to solve the above problems combined scaffold convenient to dismount. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a combined scaffold convenient to dismount which solves the above problems.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme: it contains:

[0005] Rotary frame, the rotary frame is formed by two connecting frames by rotary rod rotation, and the rotary frame is provided with a positioning hole, and a plurality of supporting rods are movably inserted into the positioning hole;

[0006] The bolt is two, and is provided with a reverse "U" structure, and two bolts are movably inserted into the rotary frame;

[0007] Positioning screw, the positioning screw is a plurality of, and a plurality of positioning screws are screwed on the bolt after passing through the side wall of the rotary frame;

[0008] Limiting plate, the limiting plate is a plurality of, and a plurality of limiting plates are arranged at the bottom end of the bolt by bolts;

[0009] Pull ring, the pull ring is a plurality of, and a plurality of pull rings are fixedly arranged on the side wall of the bolt, and the pull ring is arranged in cooperation with the rotary frame;

[0010] Supporting assembly, the supporting assembly is arranged on the rotary frame.

[0011] Further, the supporting assembly contains:

[0012] Positioning rod, the positioning rod is a plurality of, and the front and rear ends of a plurality of positioning rods are inserted into the rotary frame by bolts, and a plurality of positioning rods are provided with grooves;

[0013] Resistant rod, the resistant rod is a plurality of, and a plurality of resistant rods are arranged in the groove by bolts, and the left and right ends of the resistant rod are arranged in cooperation with the inner wall of the rotary frame;

[0014] Threaded rods, the threaded rods are two, two threaded rods are respectively screwed on the front and rear sides of the rotating frame.

[0015] Further, the left and right ends of the plurality of abutting rods are respectively provided with abutting blocks, and the abutting blocks are arranged in abutment with the inner wall of the rotating frame.

[0016] Further, the bottom ends of the two threaded rods are respectively provided with abutting plates, and the abutting plates are provided with abutting pads.

[0017] Further, the side wall of the rotating frame is provided with a handle, and the handle is provided with a protective pad.

[0018] Further, the bottom surface of the rotating frame is provided with anti-collision pads, and the two opposite anti-collision pads are arranged in abutment.

[0019] Compared with the prior art, the beneficial effects of the present application are: the present application provides a combined scaffold convenient to disassemble and assemble, which utilizes the bolt to form a stable structure of the rotating frame, facilitates quick and stable support of the rod, and thus facilitates disassembly and assembly of the scaffold. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the present application.

[0021] Figure 2 is a structural schematic view of the rotating frame and the bolt in the present application.

[0022] Figure 3 is a structural schematic view of the rotating frame and the support assembly in the present application.

[0023] Figure 4 is Figure 3 an enlarged view of part A in the present application.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] Rotating frame 1, positioning hole 2, support rod 3, bolt 4, positioning screw 5, limiting plate 6, pull ring 7, support assembly 8, positioning rod 9, groove 10, abutting rod 11, threaded rod 12, abutting block 13, abutting plate 14, handle 15, protective pad 16, anti-collision pad 17. DETAILED DESCRIPTION

[0026] The technical solutions in the present application will be described clearly and completely below with reference to the drawings, and the preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] As Figures 1-4 shown, the present embodiment adopts the following technical solutions: it comprises:

[0028] The rotating frame 1 is connected by a rotating rod, and a positioning hole 2 is formed in the rotating frame 1. A plurality of supporting rods 3 are movably inserted into the positioning hole 2. The two rotating frames 1 are folded together, so that the rotating frame 1 is moved to a suitable position. A handle 15 is arranged on the side wall of the rotating frame 1, and a protective pad 16 is arranged on the handle 15. The handle 15 is used to adjust the position of the rotating frame 1. A bottom surface of the rotating frame 1 is provided with a bump pad 17, and the two bump pads 17 are arranged in a matched and abutting manner, so as to reduce the collision between the bottom ends of the two rotating frames 1 and improve the service life of the rotating frame 1.

[0029] The pin 4 is two and is arranged in a reverse "U" shape. The two pins 4 are movably inserted into the rotating frame 1. The pin 4 limits the folding of the rotating frame 1, so that the rotating frame 1 maintains a frame structure.

[0030] The positioning screw 5 is a plurality of. The plurality of positioning screws 5 are screwed on the pin 4 after penetrating the side wall of the rotating frame 1. The pin 4 is fixed on the rotating frame 1 by the positioning screw 5, so as to avoid falling off.

[0031] The limiting plate 6 is a plurality of. The plurality of limiting plates 6 are arranged at the bottom end of the pin 4 by bolts. The limiting plate 6 limits the position of the bottom end of the pin 4, so as to avoid the bottom end of the pin 4 from being forced to separate from the rotating frame 1, thereby affecting the safety of the scaffold.

[0032] The pull ring 7 is a plurality of. The plurality of pull rings 7 are fixedly arranged on the side wall of the pin 4, and the pull ring 7 is arranged in a matched and abutting manner with the rotating frame 1, so as to facilitate the operator to hold the pull ring 7 and move the pin 4 to a suitable position.

[0033] The supporting assembly 8 is arranged on the rotating frame 1. The supporting assembly 8 comprises:

[0034] The positioning rod 9 is a plurality of. The front and rear ends of the plurality of positioning rods 9 are inserted into the rotating frame 1 by bolts. A plurality of recesses 10 are formed in the plurality of positioning rods 9. The positioning rod 9 is inserted into the rotating frame 1, so as to enhance the stress of the rotating frame 1.

[0035] The number of the abutting rods 11 are arranged in the grooves 10 by bolts, and the left and right ends of the abutting rods 11 are arranged in abutment with the inner wall of the rotating frame 1, so that the lateral stress of the positioning rods 9 is increased, the strength of the rotating frame 1 is increased, the safety of the scaffold is improved, the left and right ends of the number of the abutting rods 11 are respectively provided with abutting blocks 13, and the abutting blocks 13 are arranged in abutment with the inner wall of the rotating frame 1, the inner wall of the rotating frame 1 is supported by the abutting blocks 13, and the bending of the side wall of the rotating frame 1 is avoided, and the use is affected.

[0036] The number of the abutting rods 11 are arranged in the grooves 10 by bolts, and the left and right ends of the abutting rods 11 are arranged in abutment with the inner wall of the rotating frame 1, so that the lateral stress of the positioning rods 9 is increased, the strength of the rotating frame 1 is increased, the safety of the scaffold is improved, the left and right ends of the number of the abutting rods 11 are respectively provided with abutting blocks 13, and the abutting blocks 13 are arranged in abutment with the inner wall of the rotating frame 1, the inner wall of the rotating frame 1 is supported by the abutting blocks 13, and the bending of the side wall of the rotating frame 1 is avoided, and the use is affected.

[0037] In use of the utility model, the operator first opens the rotating frame 1, makes two connecting frames in the rotating frame 1 be in the same horizontal position, then moves the bolt 4 by the pull ring 7, movably inserts the bottom end of the bolt 4 on two connecting frames, fixes the bolt 4 on the rotating frame 1 by the positioning screw 5, so that the rotating frame 1 keeps frame structure, then rotates the threaded rod 12, makes the bottom end of the threaded rod 12 abut on the ground, thereby adjusting the height of the rotating frame 1 from the ground, until the rotating frame 1 is adjusted to the appropriate height, then movably inserts the number of support rods 3 in the positioning hole 2, then fixes by bolt, then movably inserts the positioning rod 9 in the side wall of the rotating frame 1, and installs the abutting rod 11 in the groove 10 by bolt, so that the abutting block 13 abuts on the inner wall of the rotating frame 1, thereby increasing the strength of the rotating frame 1, and further increasing the stability of the scaffold bottom end.

[0038] Compared with the prior art, the utility model has the advantages that:

[0039] 1, the bolt 4 makes the rotating frame 1 keep frame structure, then the support rod 3 is inserted in the positioning hole 2, thereby quickly forming a stable structure, facilitating the disassembly and assembly of the scaffold;

[0040] 2, the support assembly 8 is arranged, the positioning rod 9 and the abutting rod 11 are arranged in the rotating frame 1 by bolt, thereby increasing the lateral and longitudinal stress intensity of the rotating frame 1, further improving the scaffold bottom end stability, improving the scaffold disassembly safety;

[0041] 3, the abutting block 13 is arranged, the left and right side inner walls of the rotating frame 1 are supported by the abutting block 13, the inner wall of the rotating frame 1 is avoided to be bent and collected, and the safety of the scaffold is affected;

[0042] 4. Set up the anti-collision pad 17, reduce the rotation frame 1 bottom surface and the ground collision, avoid the rotation frame 1 damage.

[0043] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, and equivalent replacement of part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A modular scaffold that is easy to assemble and disassemble, characterized in that, It contains: Rotating frame (1), the rotating frame (1) is formed by two connecting frames connected by rotating rods, and a positioning hole (2) is provided through the rotating frame (1), and several support rods (3) are respectively movably inserted into the positioning hole (2); Pins (4), there are two pins (4), and they are set in an inverted "U" shape. The two pins (4) are respectively movably inserted into the rotating frame (1); Positioning screws (5), there are several positioning screws (5), and the several positioning screws (5) pass through the side wall of the rotating frame (1) and are screwed onto the pin (4); Limiting plate (6), there are several limiting plates (6), and the several limiting plates (6) are respectively set at the bottom end of the pin (4) by bolts; Pull ring (7), there are several pull rings (7), and several pull rings (7) are respectively fixed on the side wall of the pin (4), and the pull rings (7) are engaged with the rotating frame (1) in abutment; Support component (8) is disposed on rotating frame (1).

2. The modular scaffolding that is easy to assemble and disassemble according to claim 1, characterized in that: The support component (8) includes: Positioning rod (9), there are several positioning rods (9), the front and rear ends of the several positioning rods (9) are respectively inserted into the rotating frame (1) by bolts, and the several positioning rods (9) are respectively provided with grooves (10). Abutting rod (11), there are several abutting rods (11), and the several abutting rods (11) are respectively set in the groove (10) by bolts, and the left and right ends of the abutting rods (11) are engaged with the inner wall of the rotating frame (1); The threaded rod (12) consists of two threads, which are screwed onto the front and rear sides of the rotating frame (1) respectively.

3. The modular scaffolding that is easy to assemble and disassemble according to claim 2, characterized in that: Several abutting rods (11) are provided with abutting blocks (13) at their left and right ends respectively, and the abutting blocks (13) are set to abut against the inner wall of the rotating frame (1).

4. A modular scaffolding that is easy to assemble and disassemble according to claim 2, characterized in that: The bottom ends of the two threaded rods (12) are respectively provided with abutment plates (14), and abutment pads are provided on the abutment plates (14).

5. A modular scaffolding that is easy to assemble and disassemble according to claim 1, characterized in that: The rotating frame (1) is provided with a handle (15) on its side wall, and a protective pad (16) is provided on the handle (15).

6. The modular scaffolding that is easy to assemble and disassemble according to claim 1, characterized in that: The bottom surface of the rotating frame (1) is provided with anti-collision pads (17), and the two anti-collision pads (17) are arranged to abut against each other.

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