Scaffold capable of being quickly assembled

Abstract

The utility model discloses a quick assembly scaffold which comprises a vertical rod, a fixed bottom plate, a pedal plate and a fixed gasket, the fixed gasket is in a semi-cone cylinder shape, the inner side of the fixed gasket is provided with a binding face attached to the vertical rod and an inner side flange, and the binding face is provided with a magnetic coating or a magnetic patch; annular grooves which are uniformly distributed in the extension direction of the vertical rod are formed in the surface of the vertical rod, so that the surface of the vertical rod is bamboo-shaped; the fixing bottom plate and the pedal plate are rectangular, sleeves are arranged at the four corners of the fixing bottom plate and the four corners of the pedal plate, and the inner wall faces of the sleeves are in conical shapes corresponding to the outer surfaces of the fixing gaskets. According to the scaffold capable of being rapidly assembled, the sleeve is matched with the fixing gasket, so that the whole scaffold can be fixedly connected through the dead weight of the fixing bottom plate and the pedal plate, a large number of fasteners are prevented from being installed, the installation procedures are reduced on the premise that stability is guaranteed, and the installation speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolding equipment, in particular to a fast-assembly scaffolding. Background Art

[0002] Scaffolding is a commonly used support at construction sites, mainly used to provide construction workers with a height for construction or to transport items. Common scaffolding mainly includes structures such as steel pipes and scaffolding boards. The steel pipes are connected horizontally or vertically through fasteners and scaffolding boards are set up for use. However, it takes a long time to install and connect scaffolding with fasteners, especially the tightening of the fasteners takes a long time, which has a greater impact on the construction time.

[0003] Therefore, it is necessary to provide a scaffolding structure that can be quickly assembled and formed, which not only saves assembly time but also ensures the overall strength after assembly. Utility Model Content

[0004] The utility model aims at the problems existing in the prior art and provides a fast assembly scaffold, which not only has a fast assembly speed and is height-adjustable, but also achieves overall stability after assembly through the deadweight of the structure.

[0005] The utility model is realized through the following technical solutions:

[0006] A quick-assembly scaffolding, comprising vertical poles, fixed bottom plates, footrests and fixed gaskets. The fixed gaskets are in the shape of semi-cylindrical cones. The inner side of the fixed gaskets is provided with a fitting surface that fits the vertical poles and an inner flange. The fitting surface is provided with a magnetic coating or magnetic patches; the surface of the vertical poles is provided with annular grooves evenly distributed along the extension direction of the vertical poles, making the surface of the vertical poles in a bamboo joint shape; the fixed bottom plates and the footrests are rectangular, and sleeves are provided at the four corners of the fixed bottom plates and the footrests. The inner wall surface shape of the sleeves corresponds to the conical shape of the outer surface of the fixed gaskets; during installation, the fixed gaskets are paired and attached to the surface of the vertical poles through the magnetic coating or magnetic patches. Due to the presence of the magnetic coating or magnetic patches, the position of the fixed gaskets on the vertical poles is fixed. The flange is embedded in the annular grooves. The sleeves of the fixed bottom plates and the footrests are sleeved outside the fixed gaskets and form an extrusion on the fixed gaskets through the inner wall surfaces under the action of gravity to prevent the inner flange of the fixed gaskets from disengaging from the annular grooves. In order to leave a certain deformation space for the fixed gaskets, when manufacturing the fixed gaskets, the rotation angle d of the fixed gaskets can be set to 175° ≤ d < 180°. The fixed bottom plates are installed at the bottom ends of the vertical poles, and the footrests are installed at different heights according to the needs of users. In order to make the entire scaffolding structure lighter, the footrests can be set as grid structures, and multiple layers of footrest structures can be installed on the vertical poles according to the needs of the use height;

[0007] For a further improvement of the present utility model, it further comprises a support part, and a threaded post extending upward is provided on the support part; the vertical pole is hollow, and an internal thread cooperating with the threaded post is provided at the bottom end of the vertical pole.

[0008] For a further improvement of the present utility model, the support part is a horizontal support foot, comprising a support plate in contact with the ground, and the threaded post is provided at the center of the support plate.

[0009] For a further improvement of the present utility model, the support part is a universal wheel structure, and the threaded post is provided on the upper surface of the universal wheel.

[0010] For a further improvement of the present utility model, it further comprises a handrail rod. Sleeves are provided at both ends of the handrail rod. During installation, the handrail rod is installed on the vertical pole according to the installation height of the footrest and the physical conditions of the actual users. The installation method of the handrail rod is similar to the installation methods of the fixed bottom plates and the footrests, that is, the handrail rod is sleeved on the vertical pole and fastened through fixed gaskets.

[0011] For a further improvement of the present utility model, it further includes an extended connecting plate. The extended connecting plate is rectangular, and opening and closing sleeves are provided at the four corners of the extended connecting plate. The inner wall shape of the opening and closing sleeve is the same as the cross-sectional shape of the vertical rod. During installation, the opening and closing sleeves on one side of the extended connecting plate are sleeved on a pair of the vertical rods and are placed on the sleeves of the footrest connected to the vertical rods, and the opening and closing sleeves on the other side are sleeved on another pair of the vertical rods and are placed on the sleeves of the footrest connected to the other pair of the vertical rods. Since the four corners of the extended connecting plate are all placed on the sleeves, the downward force on the sleeves is further increased, which can further fix the connection between the sleeves and the fixing gaskets and the vertical rods.

[0012] For a further improvement of the present utility model, the opening and closing sleeve includes a fixed part and a movable part. The fixed part is fixedly connected to the extended connecting plate, and the movable part is rotatably connected to the fixed part to realize the opening / closing of the opening and closing sleeve.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The assembly method of the entire scaffolding structure is simple and fast, and the overall stability is ensured by the self-weight of the structural members after assembly. Most of the disassembled components are extended structures in a single direction, occupying a small space and being convenient for storage and transportation. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the quick-assembly scaffolding of the present utility model when installing the horizontal support feet;

[0015] Figure 2 It is a schematic diagram of the overall structure of the first embodiment of the quick-assembly scaffolding of the present utility model when installing the universal wheels;

[0016] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the quick-assembly scaffolding of the present utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the extended connecting plate of the second embodiment of the quick-assembly scaffolding of the present utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the fixing gasket of the quick-assembly scaffolding of the present utility model;

[0019] Figure 6 It is a schematic diagram of the structure of the footrest of the quick-assembly scaffolding of the present utility model;

[0020] Figure 7 It is a schematic diagram of the structure of the horizontal support feet of the quick-assembly scaffolding of the present utility model;

[0021] Figure 8Structural schematic diagram of the universal wheel of the quick-assembly scaffolding of the present utility model;

[0022] Figures 9 - 10 Installation schematic diagram of the sleeve and the fixing gasket of the quick-assembly scaffolding of the present utility model;

[0023] Figure 11 Installation schematic diagram of the extension connecting plate of the second embodiment of the quick-assembly scaffolding of the present utility model;

[0024] Figure 12 Installation schematic diagram of the fixing gasket of the quick-assembly scaffolding of the present utility model. Detailed implementation manners

[0025] The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope protected by the present utility model.

[0026] The present utility model will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. Embodiment 1

[0027] A quick-assembly scaffolding includes a vertical rod 1, a fixed bottom plate 2, a foot pedal 3 and a fixing gasket 4. The fixing gasket 4 is in a semi-conical cylinder shape. The inner side of the fixing gasket 4 is provided with a fitting surface 5 that fits with the vertical rod 1 and an inner flange 6. A magnetic patch is provided on the fitting surface 5; the surface of the vertical rod 1 is provided with annular grooves 7 evenly distributed along the extending direction of the vertical rod 1, making the surface of the vertical rod 1 in a bamboo joint shape; the fixed bottom plate 2 and the foot pedal 3 are rectangular. Sleeve 8 is provided at the four corners of the fixed bottom plate 2 and the foot pedal 3. The inner wall surface shape of the sleeve 8 corresponds to the conical shape of the outer surface of the fixing gasket 4; during installation, according to the height required by the user, the fixing gaskets 4 are paired and attached to the surface of the vertical rod 1, so that the inner flange 6 is embedded in the annular groove 7. The sleeves 8 of the fixed bottom plate 2 and the foot pedal 3 are sleeved on the outside of the fixing gasket 4 and form a squeezing effect on the fixing gasket 4 through the inner wall surface under the action of gravity, preventing the inner flange 6 of the fixing gasket 4 from coming out of the annular groove 7. The fixed bottom plate 2 is installed at the bottom end of the vertical rod 1 to prevent the surrounding vertical rods 1 from deforming or sliding. At the same time, tools, materials and other items can be placed on the fixed bottom plate 2 to increase the weight and improve the stability of the bottom of the scaffolding. In order to reduce the mass of the entire scaffolding, the foot pedal can be set as a grid structure, and multiple foot pedals can be installed on the vertical rod 1 according to the use height.

[0028] In this embodiment, the vertical pole 1 is hollow, with internal threads provided at the bottom end of the vertical pole 1. A support portion 9 is provided at the bottom of the vertical pole 1. The support portion 9 is a horizontal support foot, and the horizontal support foot includes a support plate 10 in contact with the ground and a threaded post 11 located at the center of the support plate 10 and extending upward. The threaded post 11 is connected to the vertical pole 1 through the internal threads.

[0029] In other embodiments, the support portion 9 can be configured as a universal wheel structure, and the threaded post 11 is provided on the upper surface of the universal wheel.

[0030] The quick-assembly scaffolding of this embodiment further includes a handrail rod 12. Sleeves 8 are provided at both ends of the handrail rod 12. During installation, the handrail rod 12 is installed on the vertical pole 1 according to the installation height of the footrest 3 and the physical conditions of the actual users. The specific installation method is the same as that of the fixed bottom plate 2 and the footrest 3. Embodiment 2

[0031] In this embodiment, it includes at least two sets of the quick-assembly scaffolding structures described in the first embodiment, and further includes an extension connecting plate 13. The extension connecting plate 13 is rectangular, and opening and closing sleeves 14 are provided at the four corners of the extension connecting plate 13. The inner wall shape of the opening and closing sleeve 14 is the same as the cross-sectional shape of the vertical pole 1. During installation, the opening and closing sleeve 14 on one side of the extension connecting plate 13 is sleeved on the vertical pole 1 of a set of the quick-assembly scaffolding in the first embodiment and rests on the sleeve 8 of the footrest 3 connected to the vertical pole 1, and the opening and closing sleeve 14 on the other side is sleeved on the vertical pole 1 of another set of the quick-assembly scaffolding in the first embodiment and rests on the sleeve 8 of the footrest 3, as Figure 3 shown.

[0032] In this embodiment, the opening and closing sleeve 14 includes a fixed portion 15 and a movable portion 16. The fixed portion 15 is fixedly connected to the extension connecting plate 13, and the movable portion 16 is rotatably connected to the fixed portion 15 to achieve the opening / closing of the opening and closing sleeve. After installation, the movable portion 16 is connected to the fixed portion 15 through bolts.

[0033] Based on this embodiment, the connection of multiple sets of scaffolding in the first embodiment can be achieved through multiple extension connecting plates 13.

[0034] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention.

Claims

1. A quick assembly scaffold, comprising uprights, a fixed base plate, a footrest and a fixed gasket, characterized in that: The fixing gasket is in a semi-conical shape, and the inner side of the fixing gasket is provided with a fitting surface that fits with the vertical pole and an inner flange, and the fitting surface is provided with a magnetic coating or a magnetic patch; The surface of the vertical pole is provided with annular grooves evenly distributed along the extension direction of the vertical pole so that the surface of the vertical pole is in a bamboo-node shape; The fixed base plate and the foot pedal are rectangular, and sleeves are provided at the four corners of the fixed base plate and the foot pedal, and the inner wall of the sleeve is in a conical shape corresponding to the outer surface of the fixed gasket; During installation, the fixed gaskets are fitted in pairs on the surface of the vertical pole, the flanges are embedded in the annular grooves, the sleeves of the fixed base plate and the foot pedal are sleeved on the outside of the fixed gaskets and squeeze the fixed gaskets through the inner walls under the action of gravity to prevent the inner flanges of the fixed gaskets from escaping from the annular grooves, the fixed base plate is installed at the bottom end of the vertical pole, and the foot pedals are installed at different heights according to user needs.

2. The rapid assembly scaffold according to claim 1, characterized in that: It also includes a support portion, on which a threaded column extending upward is provided; The vertical rod is hollow, and an internal thread matched with the threaded column is arranged at the bottom end of the vertical rod.

3. The rapid assembly scaffold according to claim 2, characterized in that: The support portion is a horizontal support foot, comprising a support plate in contact with the ground, and the threaded column is arranged at the center of the support plate.

4. The rapid assembly scaffold according to claim 2, characterized in that: The support portion is a universal wheel structure, and the threaded column is arranged on the upper surface of the universal wheel.

5. The rapid assembly scaffold according to any one of claims 1 to 4, characterized in that: It also includes a handrail, with the sleeves provided at both ends of the handrail. During installation, the handrail is installed on the vertical pole according to the installation height of the foot pedal and the physical condition of the actual user.

6. The rapid assembly scaffold according to claim 1, characterized in that: It also includes an extended connecting plate, which is rectangular and has opening and closing sleeves at its four corners. The inner wall shape of the opening and closing sleeves is the same as the cross-sectional shape of the vertical poles. During installation, the opening and closing sleeves on one side of the extended connecting plate are sleeved with a pair of the vertical poles and rest on the sleeves of the foot pedals connected to the vertical poles, and the opening and closing sleeves on the other side are sleeved with another pair of the vertical poles and rest on the sleeves of the foot pedals connected to the other pair of the vertical poles.

7. The rapid assembly scaffold according to claim 6, characterized in that: The opening and closing sleeve comprises a fixed portion and a movable portion, wherein the fixed portion is fixedly connected to the extending connecting plate, and the movable portion is rotatably connected to the fixed portion, so as to realize the opening / closing of the opening and closing sleeve.

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