Disc buckle type scaffold structure

Abstract

The utility model relates to the technical field of scaffolds, and discloses a ring lock type scaffold structure which comprises a vertical rod, the outer surface of the vertical rod is movably sleeved with a fixing frame, and the front portion of the top of the fixing frame is movably sleeved with a vertical rod. Through the arrangement of the vertical rod, the moving block, the inclined rods, the clamping plate and the handle, when an operator rotates the first locking rod to enable the first locking rod to be completely separated from the interior of the vertical rod, the handle is pressed to enable the vertical rod to drive the moving block to vertically move downwards under the limiting effect of the fixing frame, and the two inclined rods are made to move; the two inclined rods extrude and push the two clamping plates to horizontally move back to back under the limiting action of the fixing frame, so that the fixing effect on the fixing frame is relieved, the function of conveniently disassembling, assembling and replacing the disc in the later period is achieved, and meanwhile in the subsequent transportation process, the situation that the disc is damaged due to collision and extrusion can be avoided. And the disc cannot be used due to deformation and damage.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolding, and more specifically, to a disc-type scaffolding structure. Background Art

[0002] The disc-type scaffolding is a new type of scaffolding that adopts a pin-type connection method. It is firm and strong. It is mainly made of aluminum alloy structural steel. Its strength is about twice as high as that of ordinary carbon steel scaffolding. This structure makes the scaffolding more stable and safe. The disc-type scaffolding is widely used in the construction of houses, bridges, culverts, tunnels, chimneys, water towers and other construction sites. It has the characteristics of quick assembly and disassembly, stable and reliable structure, strong versatility, large bearing capacity, safety and reliability.

[0003] When operators are working at height, they often use a corresponding disc-type scaffolding structure to help them lift to the required height for construction work. Although the existing disc-type scaffolding has basic supporting functions in actual use, the discs of the general scaffolding structure are usually welded. This fixing method requires the replacement of the entire upright pole when the disc is deformed by collision during transportation, which leads to unnecessary waste. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a disc-type scaffold structure, which has the advantage of being easy to assemble and disassemble the disc.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a disc-type scaffolding structure, comprising vertical poles, the outer surfaces of the vertical poles are movably sleeved with a fixing frame, the front of the top of the fixing frame is movably sleeved with a vertical pole, the top of the vertical pole is fixedly connected to a handle, the bottom end of the vertical pole passes through the fixing frame and extends to the interior of the fixing frame and is fixedly connected to a moving block, both sides of the moving block are hinged with an oblique rod, the other end of the oblique rod is hinged with a clamping plate, and the outer surface of the clamping plate is movably connected to the inner surface of the fixing frame.

[0006] As a preferred technical solution of the present invention, a spring is fixedly connected to the bottom of the moving block, and the bottom end of the spring is fixedly connected to the bottom of the inner surface of the fixing frame.

[0007] As an optimal technical solution of the present invention, the top thread of the front of the fixing frame is connected to a No. 1 locking rod, and the tail end of the No. 1 locking rod passes through the fixing frame and the vertical rod in sequence and extends to the interior of the vertical rod and is connected to the internal thread of the vertical rod.

[0008] As an optimal technical solution of the present invention, a disc is fixedly sleeved on the outer surface of the fixing frame, rectangular grooves are evenly opened around the top of the disc, connecting blocks are movably connected on both sides of the outer surface of the disc, a cross bar is fixedly connected to the outer side of the connecting block, and a pin is movably connected to the inside of the disc and the connecting block.

[0009] As an optimal technical solution of the present invention, a No. 2 locking rod is sleeved on the internal thread at the bottom of the pin, and the tail end of the No. 2 locking rod passes through the pin and extends to the outside of the pin. The size of the No. 2 locking rod is larger than the size of the rectangular slot.

[0010] As a preferred technical solution of the present invention, chute grooves are evenly opened on the top of the disc, and the number of the chute grooves is four, and the sizes of the four chute grooves are the same.

[0011] As a preferred technical solution of the present invention, the vertical rod has a rectangular shape and a smooth outer surface.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model is provided with a vertical rod, a moving block, an oblique rod, a clamping plate and a handle. When the operator rotates the No. 1 locking rod so that the No. 1 locking rod is completely separated from the inside of the vertical rod, the handle is pressed, which will cause the vertical rod to drive the moving block to move vertically downward under the limiting action of the fixing frame, and the two oblique rods to move, so that the two oblique rods squeeze and push the two clamping plates to move horizontally opposite to each other under the limiting action of the fixing frame, thereby releasing the fixing effect of the fixing frame, thereby realizing the function of facilitating the disassembly and replacement of the disc in the later stage, and at the same time, in the subsequent transportation process, it can also prevent the disc from being deformed, damaged and unusable due to bumps and squeezing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0016] Figure 3 This is a schematic cross-sectional structural diagram of the front side of the fixing frame of the present invention;

[0017] Figure 4 This is a schematic cross-sectional view of the side structure of the present invention;

[0018] Figure 5 This is a structural diagram of the clamping plate of the utility model.

[0019] In the figure: 1. Vertical pole; 2. Fixed frame; 3. Vertical pole; 4. Moving block; 5. Diagonal pole; 6. Clamping plate; 7. Handle; 8. Spring; 9. Locking rod No. 1; 10. Disc; 11. Rectangular groove; 12. Slide groove; 13. Connecting block; 14. Cross bar; 15. Latch; 16. Locking rod No. 2. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 5 When the cam 2 is in the upright position, the lever 3 is in the upright position and the lever 3 is in the upright position, so that the lever 3 is in the upright position and the lever 3 is in the upright position, so that the lever 3 is in the upright position and the lever 3 is in the upright position, so that the lever 3 is in the upright position and the lever 3 is in the upright position, so that the lever 3 is in the upright position and the lever 3 is in the upright position, so that the lever 3 is in the upright position and the lever 3 is in the upright position, so that the lever 3 is in the upright position and the lever 3 is in the upright position, so that the lever 3 is in the upright position and the lever 3 is in the upright position,

[0022] Among them, the bottom of the moving block 4 is fixedly connected with a spring 8, and the bottom end of the spring 8 is fixedly connected to the bottom of the inner surface of the fixing frame 2; due to the design of the spring 8, after the operator presses and releases the handle 7, the handle 7 can be affected by the elastic force of the spring 8, thereby quickly resetting, thereby avoiding the bottom of the handle 7 from fitting against the top of the fixing frame 2 and being difficult to pull out.

[0023] Among them, the top threaded sleeve of the front of the fixing frame 2 is connected to the No. 1 locking rod 9, and the tail end of the No. 1 locking rod 9 passes through the fixing frame 2 and the vertical rod 3 in sequence and extends to the inside of the vertical rod 3 and is threadedly sleeved with the internal thread of the vertical rod 3; when the operator rotates the No. 1 locking rod 9 so that the No. 1 locking rod 9 is completely separated from the inside of the vertical rod 3, the fixing effect on the vertical rod 3 will be released, allowing the operator to press the handle 7.

[0024] Among them, the outer surface of the fixing frame 2 is fixedly sleeved with a disc 10, and rectangular grooves 11 are evenly opened around the top of the disc 10. Both sides of the outer surface of the disc 10 are movably connected with connecting blocks 13, and the outer side of the connecting block 13 is fixedly connected to a cross bar 14. The inside of the disc 10 and the connecting block 13 is movably connected with a pin 15; when the operator pulls the pin 15 upward so that the pin 15 is completely disengaged from the inside of the disc 10 and the connecting block 13, the fixing effect on the connecting block 13 will be released at this time.

[0025] Among them, the internal thread at the bottom of the pin 15 is connected to the No. 2 locking rod 16, the tail end of the No. 2 locking rod 16 passes through the pin 15 and extends to the outside of the pin 15, and the size of the No. 2 locking rod 16 is larger than the size of the rectangular groove 11; due to the design of the No. 2 locking rod 16, the situation in which the pin 15 is detached and falls due to vibration during the subsequent construction process is avoided, thereby improving the stability of the structure.

[0026] Among them, the top of the disc 10 is evenly provided with slide grooves 12, and the number of the slide grooves 12 is four, and the four slide grooves 12 are of the same size; the operator can insert the pin 15 into the inside of the slide groove 12 and then install four sets of cross bars 14 at four oblique directions, thereby improving the overall stability and scalability of the scaffolding.

[0027] Among them, the vertical rod 3 has a rectangular shape and the outer surface of the vertical rod 3 is smooth; the rectangular design avoids the situation where the operator presses the handle 7, causing the handle 7 to rotate, thereby increasing the stress on the vertical rod 3 and the diagonal rod 5, and the smooth outer surface design reduces the wear between the vertical rod 3 and the fixing frame 2, thereby increasing the service life of the vertical rod 3.

[0028] The working principle and use process of this utility model:

[0029] When the disc 10 needs to be disassembled and assembled, the No. 1 locking rod 9 is rotated and the No. 1 locking rod 9 is completely separated from the inside of the vertical rod 3. At this time, the fixing effect on the vertical rod 3 will be released. At the same time, pressing the handle 7 will cause the vertical rod 3 to drive the moving block 4 to move vertically downward under the limiting action of the fixing frame 2, and cause the two oblique rods 5 to move, so that the two oblique rods 5 squeeze and push the two clamping plates 6 to move horizontally opposite to each other under the limiting action of the fixing frame 2, thereby releasing the fixing effect of the fixing frame 2, thereby realizing the function of facilitating the disassembly and replacement of the disc 10 in the later stage, and at the same time, in the subsequent transportation process, it can also avoid the disc 10 from being deformed, damaged and unusable due to bumps and squeezing.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disc-type scaffolding structure, comprising uprights (1), characterized in that: The outer surface of the vertical rod (1) is movably connected to the fixed frame (2), the front of the top of the fixed frame (2) is movably connected to the vertical rod (3), the top of the vertical rod (3) is fixedly connected to the handle (7), the bottom end of the vertical rod (3) passes through the fixed frame (2) and extends to the inside of the fixed frame (2) and is fixedly connected to the moving block (4), both sides of the moving block (4) are hinged with inclined rods (5), the other end of the inclined rod (5) is hinged with a clamping plate (6), and the outer surface of the clamping plate (6) is movably connected to the inner surface of the fixed frame (2).

2. The disc-type scaffolding structure according to claim 1, characterized in that: The bottom of the moving block (4) is fixedly connected to a spring (8), and the bottom end of the spring (8) is fixedly connected to the bottom of the inner surface of the fixing frame (2).

3. The disc-type scaffolding structure according to claim 1, characterized in that: A first locking rod (9) is threadedly sleeved on the top of the front face of the fixing frame (2), and the tail end of the first locking rod (9) sequentially passes through the fixing frame (2) and the vertical rod (3) and extends to the interior of the vertical rod (3) and is threadedly sleeved with the interior of the vertical rod (3).

4. The disc-type scaffolding structure according to claim 1, characterized in that: A disc (10) is fixedly sleeved on the outer surface of the fixing frame (2), rectangular grooves (11) are evenly arranged around the top of the disc (10), connecting blocks (13) are movably connected on both sides of the outer surface of the disc (10), a cross bar (14) is fixedly connected to the outer side of the connecting block (13), and a latch (15) is movably connected inside the disc (10) and the connecting block (13).

5. The disc-type scaffolding structure according to claim 4, characterized in that: The internal thread at the bottom of the latch (15) is sleeved with a second locking rod (16), the tail end of the second locking rod (16) passes through the latch (15) and extends to the outside of the latch (15), and the size of the second locking rod (16) is larger than the size of the rectangular slot (11).

6. The disc-type scaffolding structure according to claim 4, characterized in that: The top of the disc (10) is evenly provided with chutes (12), the number of the chutes (12) is four, and the sizes of the four chutes (12) are the same.

7. The disc-type scaffolding structure according to claim 1, characterized in that: The vertical rod (3) has a rectangular shape, and the outer surface of the vertical rod (3) is smooth.

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