Socket rotation type scaffold

Abstract

The utility model discloses a socket rotating type scaffold. The socket rotating type scaffold comprises a vertical rod, a transverse rod, a socket disc and a straight plug. The socket disc is installed on the side portion of the vertical rod, a clamping cavity is defined by the socket disc, the socket disc is provided with a plug pin opening, the plug pin opening is communicated with the clamping cavity, and the center line of the plug pin opening extends in the radial direction of the vertical rod. The straight plug is installed at the end of the cross rod and provided with a threaded rod, a clamping connector and a nut, the center line of the threaded rod coincides with the center line of the cross rod, the threaded rod is arranged in the plug pin opening in a penetrating mode, the clamping connector is connected to the end, away from the cross rod, of the threaded rod, and the clamping connector penetrates through the plug pin opening and is clamped in the clamping cavity through rotation. The nut is installed on the threaded rod in a threaded mode, and the nut and the clamping head jointly clamp the bearing disc in a screwing mode. After the scaffold is adopted, the cross rod and the vertical rod can be connected only by aligning the straight plug to the position of the plug pin opening, inserting the straight plug inwards, rotating the straight plug by 90 degrees and tightening the nut for fixation, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the field of civil engineering, in particular to a socket-and-spigot rotating scaffold. Background Art

[0002] At present, when connecting the traditional scaffolding (wheel buckle type, disk buckle type, sleeve buckle type, etc.) used on the construction site, the rod end buckle joints must be inserted into the connection plate one by one, and then fixed with matching pins. The installation of the pins is cumbersome, the workload is large, the work efficiency is low, and the pins are not integrated with the rods, so they are very easy to be lost when reused, which brings inconvenience to the construction. Utility Model Content

[0003] The utility model provides a socket-and-spigot rotating scaffold, which can make the connection operation between the vertical poles and the horizontal poles more convenient and quick, and improve the work efficiency.

[0004] The embodiment of the utility model provides a socket-and-spigot rotating scaffold, comprising: an upright, a cross bar, a socket plate and a straight plug. The socket plate is installed on the side of the upright, the socket plate defines a clamping cavity, the socket plate has a latch hole, the latch hole is connected to the clamping cavity, and the center line of the latch hole extends along the radial direction of the upright. The straight plug is installed at the end of the cross bar, the straight plug has a threaded rod, a clamping joint and a nut, the center line of the threaded rod coincides with the center line of the cross bar, the threaded rod is inserted into the latch hole, the clamping joint is connected to the end of the threaded rod away from the cross bar, the clamping joint passes through the latch hole and is clamped in the clamping cavity by rotation, the nut is threadedly installed on the threaded rod, and the nut clamps the socket plate together with the clamping joint by screwing.

[0005] In some embodiments, the socket plate is a concave structure, the internal space of the concave structure constitutes a snap-fit ​​cavity, and the bottom of the concave structure has a latch hole.

[0006] In some of the embodiments, both sides of the concave structure are mounted on the vertical poles, and there is a gap between the bottom of the concave structure and the vertical poles.

[0007] In some of the embodiments, the centerline of the concave structure extends horizontally.

[0008] In some of the embodiments, the socket is a concave plate-like structure.

[0009] In some embodiments, the clamping joint is a rod-shaped structure, and the clamping joint is vertically connected to the threaded rod.

[0010] In some embodiments, the clamping joint is vertically connected to the threaded rod to form a T-shaped structure.

[0011] In some of the embodiments, the latch opening is a strip-shaped structure adapted to fit the rod-shaped structure.

[0012] In some of the embodiments, the socket plate is installed around the vertical pole.

[0013] In some of these embodiments, straight plugs are mounted on both ends of the crossbar.

[0014] According to an embodiment of the utility model, a socket-and-spigot rotating scaffold is provided, comprising: an upright, a cross bar, a socket-and-spigot disc and a straight plug. The socket-and-spigot disc is installed on the side of the upright, the socket-and-spigot disc defines a clamping cavity, the socket-and-spigot disc has a latch hole, the latch hole is connected to the clamping cavity, and the center line of the latch hole extends radially along the upright. The straight plug is installed at the end of the cross bar, the straight plug has a threaded rod, a clamping joint and a nut, the center line of the threaded rod coincides with the center line of the cross bar, the threaded rod is inserted into the latch hole, the clamping joint is connected to the end of the threaded rod away from the cross bar, the clamping joint passes through the latch hole and is clamped in the clamping cavity by rotation, the nut is threadedly installed on the threaded rod, and the nut clamps the socket-and-spigot disc together with the clamping joint by screwing. After adopting the socket-and-spigot rotating scaffolding of the utility model, when installing and erecting the scaffolding, the worker only needs to align the straight plug at the end of the crossbar with the position of the pin opening of the socket plate on the side of the vertical pole, then insert it in, rotate it 90 degrees, tighten the nut to fix it, and the connection node between the crossbar and the vertical pole can be fixed. The operation is convenient and quick, saving time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the installation structure of the vertical rod and the socket plate in the embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the installation structure of the cross bar and the straight plug in the embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the installation structure of the vertical rod, the horizontal rod, the socket plate and the straight plug in the embodiment of the utility model. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] See also Figure 1-3The embodiment of the utility model provides a socket-and-spigot rotating scaffold, comprising: a vertical pole 1, a horizontal pole 2, a socket plate 3 and a straight plug 4.

[0021] The vertical poles 1 and the horizontal poles 2 can both be made of traditional scaffolding 48 series (Φ48*3.5mm) Q345 steel pipes, or they can be set with 60 series (Φ60*3.5mm) Q345 steel pipes as needed (refer to the 60 series vertical poles of the disc-type scaffolding).

[0022] The socket plate 3 is installed on the side of the vertical pole 1. Specifically, the socket plate 3 is installed around the vertical pole 1.

[0023] The socket 3 defines a clamping cavity. Specifically, the socket 3 is a concave structure, and the internal space of the concave structure constitutes the clamping cavity. More specifically, the socket 3 is a concave plate-like structure. The socket 3 can be made of Q345 steel plate with a thickness of 3.5 mm. The material and thickness are consistent with the vertical pole 1. The socket 3 is welded on the vertical pole 1.

[0024] The socket plate 3 has a pin hole 31, which is connected to the clamping cavity, and the center line of the pin hole 31 extends along the radial direction of the vertical pole 1. Specifically, the bottom of the concave structure has a pin hole 31. Both sides of the concave structure are installed on the vertical pole 1, and there is a gap between the bottom of the concave structure and the vertical pole 1 for the straight plug 4 to rotate. The center line of the concave structure extends horizontally, that is, the two sides of the concave structure are arranged up and down. The pin hole 31 is a strip structure.

[0025] The straight plug 4 is installed at the end of the crossbar 2. Specifically, the straight plug 4 is installed at both ends of the crossbar 2. The straight plug 4 has a threaded rod 41, a clamping joint 42 and a nut 43.

[0026] The first end of the threaded rod 41 is connected to the end of the crossbar 2. The center line of the threaded rod 41 coincides with the center line of the crossbar 2. The threaded rod 41 is inserted into the latch hole 31. The side of the threaded rod 41 has threads. The threaded rod 41 can be a Φ25mm threaded rod 41. The threaded rod 41 is welded to the crossbar 2.

[0027] The clamping joint 42 is connected to the end of the threaded rod 41 away from the cross bar 2, that is, the clamping joint 42 is connected to the second end of the threaded rod 41. The clamping joint 42 passes through the latch port 31 and is clamped in the clamping cavity by rotation. Specifically, the clamping joint 42 is a rod-shaped structure, and the clamping joint 42 is vertically connected to the threaded rod 41. More specifically, the clamping joint 42 is vertically connected to the threaded rod 41 to form a T-shaped structure. The clamping joint 42 is adapted to the latch port 31. The clamping joint 42 can be made of Φ25mm round steel.

[0028] The nut 43 is threadedly mounted on the threaded rod 41. The nut 43 clamps the socket plate together with the clamping joint 42 by screwing.

[0029] After adopting the socket-and-spigot rotating scaffold of the utility model, when installing and erecting the scaffold, the worker only needs to align the straight plug 4 at the end of the crossbar 2 with the position of the pin hole 31 of the socket plate 3 on the side of the vertical pole 1, then insert it in, rotate it 90 degrees, tighten the nut 43 to fix it, and the connection node between the crossbar 2 and the vertical pole 1 can be fixed. The operation is convenient and quick, saving time.

[0030] At present, when traditional scaffolding (wheel-lock type, disk-lock type, sleeve-lock type, etc.) is erected on the construction site, the main nodes connecting the vertical poles and the horizontal poles need to be fixed with pins, and the installation of the pins of the sleeve-lock type scaffolding also requires one-to-one insertion of the holes into the connecting plate, which is inconvenient, time-consuming and labor-intensive, and has low work efficiency. In addition, since the pins and the scaffolding rods are not a whole, the matching pins are easy to lose when reused, and the workers need to have a strong sense of responsibility during the installation process. It is very easy to miss the pins due to negligence, resulting in the scaffolding installation failing to meet the specified requirements. At this stage, most of the sleeve-lock type and wheel-lock type scaffoldings have not been connected without the pins, which poses a very high safety hazard. After adopting the socket-and-spigot rotating scaffold of the utility model, when installing the crossbar 2, adjust the positions of the two end poles 1, and only need one worker to align the straight plugs 4 at both ends of the crossbar 2 with the socket plate pin holes 31 of the two end poles 1, and then insert the socket plate, and then rotate 90°, and finally tighten the nuts 43 at both ends of the crossbar 2, and the installation of the crossbar 2 can be completed. When disassembling the crossbar 2, loosen the nuts 43, rotate the straight plugs 4, and directly take them out. The socket-and-spigot rotating scaffold of the utility model effectively solves the problems of inconvenient and unsafe operation of traditional scaffolds, and is easy to operate, simple in principle, economical in investment, can be widely promoted and applied, and greatly increases construction safety.

[0031] The socket-and-spigot rotating scaffold of the utility model has the following beneficial effects: 1. The principle is simple, the number of parts is small, the installation is simple, the disassembly is convenient, and the effect is remarkable. 2. The installation is reliable and firm, and there will be no phenomenon of (pins) loosening and falling. 3. It fundamentally solves the problem of unsafe and unstable scaffolding caused by missing pins. 4. The safety factor is increased, so that the entire scaffolding system is more in line with the requirements of the standard, the process is safer, and the management is more worry-free.

[0032] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A socket-and-spigot rotating scaffold, characterized in that: include: Pole; Crossbar; A socket plate is installed on the side of the vertical pole, the socket plate defines a clamping cavity, the socket plate has a latch hole, the latch hole is connected to the clamping cavity, and the center line of the latch hole extends along the radial direction of the vertical pole; A straight plug is installed at the end of the cross bar, and the straight plug has a threaded rod, a clamping joint and a nut. The center line of the threaded rod coincides with the center line of the cross bar, the threaded rod is inserted into the latch hole, and the clamping joint is connected to the end of the threaded rod away from the cross bar. The clamping joint passes through the latch hole and is clamped in the clamping cavity by rotation. The nut is threadedly installed on the threaded rod, and the nut clamps the socket disk together with the clamping joint by screwing.

2. The socket-and-spigot rotating scaffold according to claim 1, characterized in that: The socket plate is a concave structure, the inner space of the concave structure constitutes the clamping cavity, and the bottom of the concave structure is provided with the latch opening.

3. The socket-and-spigot rotating scaffolding according to claim 2, characterized in that: Both side portions of the concave structure are mounted on the vertical pole, and there is a gap between the bottom of the concave structure and the vertical pole.

4. The socket-and-spigot rotating scaffolding according to claim 3, characterized in that: The center line of the concave structure extends horizontally.

5. The socket-and-spigot rotating scaffold as claimed in claim 2, characterized in that: The socket plate is a concave plate-shaped structure.

6. The socket-and-spigot rotating scaffold according to claim 1, characterized in that: The clamping joint is a rod-shaped structure, and the clamping joint is vertically connected to the threaded rod.

7. The socket-and-spigot rotating scaffold according to claim 6, characterized in that: The clamping joint is vertically connected to the threaded rod to form a T-shaped structure.

8. The socket-and-spigot rotating scaffold according to claim 6, characterized in that: The latch opening is a strip-shaped structure adapted to the rod-shaped structure.

9. The socket-and-spigot rotating scaffold according to claim 1, characterized in that: The socket plate is installed around the vertical rod.

10. The socket-and-spigot rotating scaffold according to claim 1, characterized in that: The straight plugs are mounted on both ends of the crossbar.

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