Steel pipe floor scaffold

Abstract

The utility model relates to the technical field of scaffolds, in particular to a steel pipe floor scaffold which comprises a fixing vertical rod and a fixing transverse rod, a connecting mechanism is arranged between the fixing vertical rod and the fixing transverse rod, and the connecting mechanism comprises a first fixing ring, a second fixing ring, a first locking ring and a second locking ring. Locking modules are arranged on the front sides of the first fixing ring and the second fixing ring and the upper sides of the first locking ring and the second locking ring correspondingly. Each locking module comprises a first supporting block, a rotating block, a connecting screw, a fixing shaft, a rotating plate, a handle and a second supporting block. A second fixing ring rotates around a first fixing ring, a second locking ring rotates around a first locking ring, the multiple sets of first fixing rings and second fixing rings can be clamped to the outer side of a fixing vertical rod, the multiple sets of first locking rings and second locking rings can be clamped to the outer side of a fixing transverse rod, and a locking module is used for locking and fixing a connecting mechanism; and the installation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolds, in particular to a steel pipe ground scaffold. Background Art

[0002] Scaffolding is a temporary construction tool set up at the construction site for workers to operate and solve vertical and horizontal transportation. It is mainly used for exterior walls, interior decoration or places with high floor heights that cannot be directly constructed. It is mainly for construction workers to work up and down or maintain the outer safety net and install components at high altitudes. It is usually made of bamboo, wood, steel pipes or synthetic materials.

[0003] Among them, announcement number CN220133450U discloses a double-row steel pipe fastener type ground scaffold, comprising: a base plate; a vertical rod is provided at the upper end of the base plate, a positioning groove is provided at the upper end of the base plate, the positioning groove matches the vertical rod, a cross rod is provided on the side surface of the vertical rod, a first connecting block is sleeved on the side surface of the vertical rod, a second connecting block is fixedly connected to the right side of the first connecting block, and the first connecting block and the second connecting block have the same structure. The utility model provides a double-row steel pipe fastener type ground scaffold, the vertical rod is inserted into the positioning groove, the first connecting block and the second connecting block are sleeved on the side surface of the vertical rod and the cross rod, the rotating rod rotates to squeeze the sliding rod, and the sliding plate moves to squeeze and fix the cross rod, when the rotating rod completely enters the side groove, the limit block can enter the fixing groove, at this time, the rotating rod can be fixed, the mechanism can directly fix the steel pipe through the fastener, eliminating the step of tightening the screw with a wrench, and the installation is relatively simple.

[0004] During the installation of this device, the first connecting block and the second connecting block need to be respectively mounted on the surface of the vertical rod and the horizontal rod. After the horizontal rod or the vertical rod is installed, the connecting block cannot be installed or removed from its surface, which makes it inconvenient to install or remove the steel pipe on the side of the scaffolding, and the convenience of use is low.

[0005] Therefore, it is necessary to invent a steel tube floor scaffold to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a steel pipe ground scaffolding to solve the problem in the technology that after the horizontal bars or vertical bars are installed, it is impossible to install or remove the connecting blocks on the surface of the horizontal bars or vertical bars, thereby making it inconvenient to install or remove the steel pipes on the side of the scaffolding and the convenience of use is low.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel pipe ground scaffolding, comprising a fixed vertical rod and a fixed horizontal rod, a connecting mechanism is arranged between the fixed vertical rod and the fixed horizontal rod, the connecting mechanism comprises a first fixing ring, a second fixing ring, a first locking ring and a second locking ring, the front sides of the first fixing ring and the second fixing ring and the upper sides of the first locking ring and the second locking ring are both provided with locking modules, the locking module comprises a first support block, a rotating block, a connecting screw, a fixed shaft, a rotating plate, a handle and a second support block.

[0008] By adopting the above technical solution, after the two sets of fixed vertical rods are plugged into each other, multiple sets of first fixing rings and second fixing rings can be clamped on the outside of the fixed vertical rod, and then the second fixing ring is rotated to close the first fixing ring and the second fixing ring, and the first fixing ring and the second fixing ring are locked and fixed using the locking module, thereby fixing multiple sets of connecting mechanisms on the surface of the fixed vertical rod. Similarly, the first locking ring and the second locking ring cooperate with the locking module to fix the fixed cross rod, and at the same time, multiple sets of connecting mechanisms can be fixed on the surface of the fixed cross rod.

[0009] Optionally, the rear ends of the first fixing ring and the second fixing ring are hinged and fixed, and the lower ends of the first locking ring and the second locking ring are hinged and fixed.

[0010] By adopting the above technical solution, the second fixing ring rotates around the first fixing ring, and the second locking ring rotates around the first locking ring.

[0011] Optionally, a first rubber pad is fixedly connected to the inner walls of the first fixing ring and the second fixing ring, a first connecting block is fixedly connected to the side of the first fixing ring, and a positioning block is fixedly connected to the side of the first connecting block.

[0012] By adopting the above technical solution, the first rubber pad is used to prevent wear between the first fixing ring, the second fixing ring and the fixing vertical rod.

[0013] Optionally, the inner walls of the first locking ring and the second locking ring are fixedly connected to multiple groups of second rubber pads, the side of the first locking ring is fixedly connected to a second connecting block, the side wall of the second connecting block is provided with a positioning groove, and the positioning block is rotatably connected to the positioning groove.

[0014] By adopting the above technical solution, the second rubber pad is used to prevent wear between the first locking ring, the second locking ring and the fixed cross bar, and the positioning block cooperates with the positioning groove to enable the first locking ring to rotate around the first fixed ring.

[0015] Optionally, the first support block is fixedly connected to the front end of the first fixing ring and the upper end of the first locking ring respectively, the rotating block is rotatably connected to the first support block, and the connecting screw is threadedly connected to the rotating block.

[0016] Optionally, the fixed shaft is fixedly connected to an end of the connecting screw away from the rotating block, the fixed shaft is rotatably connected to the eccentric portion of the rotating plate, and the handle is fixedly connected to the side of the rotating plate.

[0017] Optionally, the second support block is fixedly connected to the front end of the second fixing ring and the upper end of the second locking ring respectively, and a slot is provided on the side of the second support block, and the connecting screw is stuck inside the slot.

[0018] By adopting the above technical solution, the connecting screw is rotated to clamp the connecting screw inside the slot, and the rotating plate is rotated by the handle to abut the long side of the rotating plate against the second support block, thereby locking and fixing the first fixing ring and the second fixing ring or the first locking ring and the second locking ring.

[0019] Optionally, the fixed vertical rod is inserted into the inner sides of the first fixing ring and the second fixing ring, and the fixed horizontal rod is inserted into the inner sides of the first locking ring and the second locking ring.

[0020] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0021] 1. The utility model is characterized in that the second fixing ring rotates around the first fixing ring, and the second locking ring rotates around the first locking ring, so that multiple sets of first fixing rings and second fixing rings can be clamped on the outer sides of the fixed vertical rods, the first fixing rings and the second fixing rings are closed, and the first fixing rings and the second fixing rings are locked and fixed by using the locking module, thereby fixing the multiple sets of connecting mechanisms to the surface of the fixed vertical rods. Similarly, the first locking ring and the second locking ring cooperate with the locking module to fix the fixed cross bar. At the same time, multiple sets of connecting mechanisms can be fixed on the surface of the fixed cross bar, thereby improving the convenience of installation and solving the problem that after the cross bar or the vertical rod is installed, it is not possible to add or remove the connecting block on its surface, thereby making it inconvenient to add or remove the steel pipe on the side of the scaffolding and the convenience of use is low;

[0022] 2. The utility model enables the first locking ring to rotate around the first fixing ring by cooperating with the positioning block and the positioning groove, and then the angle of the first locking ring can be adjusted, so that it can be connected and fixed to scaffolding with an inclined angle such as stair handrails, thereby improving the installation and use range. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the connecting mechanism structure of the utility model;

[0025] Figure 3This is a schematic structural diagram of the locking module of the present utility model;

[0026] Figure 4 This is a schematic structural diagram of the first locking ring of the utility model;

[0027] Figure 5 This is a schematic structural diagram of the first fixing ring of the present utility model.

[0028] Description of reference numerals:

[0029] 1. Fixed vertical rod; 11. Fixed horizontal rod; 2. Connecting mechanism; 3. First fixing ring; 31. Second fixing ring; 32. First rubber pad; 33. First connecting block; 34. Positioning block; 4. First locking ring; 41. Second locking ring; 42. Second rubber pad; 43. Second connecting block; 44. Positioning slot; 5. Locking module; 51. First supporting block; 52. Rotating block; 53. Connecting screw; 54. Fixed shaft; 55. Rotating plate; 56. Handle; 57. Second supporting block; 58. Slot. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] The utility model provides Figures 1 to 3 The steel pipe ground scaffolding shown includes a fixed vertical rod 1 and a fixed horizontal rod 11, and a connecting mechanism 2 is arranged between the fixed vertical rod 1 and the fixed horizontal rod 11. The connecting mechanism 2 includes a first fixing ring 3, a second fixing ring 31, a first locking ring 4 and a second locking ring 41. The fixed vertical rod 1 is inserted into the inner side of the first fixing ring 3 and the second fixing ring 31, and the fixed horizontal rod 11 is inserted into the inner side of the first locking ring 4 and the second locking ring 41. The front side of the first fixing ring 3 and the second fixing ring 31 and the upper side of the first locking ring 4 and the second locking ring 41 are both provided with a locking module 5. The locking module 5 includes a first support block 51, a rotating block 52, a connecting screw 53, a fixed shaft 54, a rotating plate 55, a handle 56 and a second support block 57.

[0032] Among them, the second fixing ring 31 rotates around the first fixing ring 3, and the second locking ring 41 rotates around the first locking ring 4, so that multiple groups of first fixing rings 3 and second fixing rings 31 can be clamped on the outside of the fixed vertical rod 1, the first fixing ring 3 and the second fixing ring 31 are closed, and the first fixing ring 3 and the second fixing ring 31 are locked and fixed using the locking module 5, thereby fixing multiple groups of connecting mechanisms 2 on the surface of the fixed vertical rod 1. Similarly, the first locking ring 4 and the second locking ring 41 cooperate with the locking module 5 to fix the fixed cross bar 11, and at the same time, multiple groups of connecting mechanisms 2 can be fixed on the surface of the fixed cross bar 11, thereby improving the convenience of installation.

[0033] See Figure 2 、 Figure 4 and Figure 5 The rear ends of the first fixing ring 3 and the second fixing ring 31 are hinged and fixed, and the lower ends of the first locking ring 4 and the second locking ring 41 are hinged and fixed. The inner walls of the first fixing ring 3 and the second fixing ring 31 are fixedly connected with the first rubber pad 32, the side of the first fixing ring 3 is fixedly connected with the first connecting block 33, and the side of the first connecting block 33 is fixedly connected with the positioning block 34. The inner walls of the first locking ring 4 and the second locking ring 41 are fixedly connected with multiple groups of second rubber pads 42, and the side of the first locking ring 4 is fixedly connected with the second connecting block 43. The side wall of the second connecting block 43 is provided with a positioning groove 44, and the positioning block 34 is rotatably connected to the positioning groove 44.

[0034] Specifically, the two groups of fixed vertical rods 1 are plugged together up and down, the first fixing ring 3 and the second fixing ring 31 are put on the joint of the two groups of fixed vertical rods 1, and then the second fixing ring 31 is rotated around the first fixing ring 3, and the locking module 5 is used to lock the first fixing ring 3, the second fixing ring 31 and the fixed vertical rod 1. Similarly, the first locking ring 4, the second locking ring 41 and the fixed cross bar 11 are locked and fixed. Next, multiple groups of connecting mechanisms 2 can be fixed on the surface of the fixed vertical rod 1 and the fixed cross bar 11 according to actual usage requirements.

[0035] See Figure 2 and Figure 3 The first support block 51 is fixedly connected to the front end of the first fixing ring 3 and the upper end of the first locking ring 4 respectively, the rotating block 52 is rotatably connected to the first support block 51, the connecting screw 53 is threadedly connected to the rotating block 52, the fixed shaft 54 is fixedly connected to the end of the connecting screw 53 away from the rotating block 52, the fixed shaft 54 is rotatably connected to the eccentric point of the rotating plate 55, the handle 56 is fixedly connected to the side of the rotating plate 55, the second support block 57 is fixedly connected to the front end of the second fixing ring 31 and the upper end of the second locking ring 41 respectively, and a slot 58 is provided on the side of the second support block 57, and the connecting screw 53 is stuck in the inside of the slot 58.

[0036] In addition, in the process of locking the first fixing ring 3 and the second fixing ring 31 or the first locking ring 4 and the second locking ring 41, the connecting screw 53 is rotated to one side and clamped inside the slot 58, and then the rotating plate 55 is rotated by the handle 56, and the long side of the rotating plate 55 is abutted against the second support block 57, thereby locking and fixing the first fixing ring 3 and the second fixing ring 31 or the first locking ring 4 and the second locking ring 41.

[0037] At the same time, during long-term use, when the rubber pad becomes old and loose, after the connecting screw 53 is stuck inside the slot 58, the connecting screw 53 is rotated by the handle 56 to lock the first support block 51 and the second support block 57 inward, and then the rotating plate 55 is rotated by the handle 56 to abut the long side of the rotating plate 55 against the second support block 57, thereby improving the stability of the connection between the connecting mechanism 2 and the locking module 5.

[0038] The working principle of the present invention is as follows: the second fixing ring 31 rotates around the first fixing ring 3, and the second locking ring 41 rotates around the first locking ring 4, so that multiple groups of first fixing rings 3 and second fixing rings 31 can be clamped on the outside of the fixed vertical rod 1, and multiple groups of first locking rings 4 and second locking rings 41 can be clamped on the outside of the fixed horizontal rod 11, and the locking module 5 is used to lock and fix the connecting mechanism 2, thereby improving the convenience of installation.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention.

Claims

1. A steel tube ground scaffold, comprising a fixed vertical rod (1) and a fixed horizontal rod (11), characterized in that: A connecting mechanism (2) is provided between the fixed vertical rod (1) and the fixed horizontal rod (11), the connecting mechanism (2) comprising a first fixing ring (3), a second fixing ring (31), a first locking ring (4) and a second locking ring (41), a locking module (5) being provided on the front side of the first fixing ring (3) and the second fixing ring (31) and on the upper side of the first locking ring (4) and the second locking ring (41), the locking module (5) comprising a first supporting block (51), a rotating block (52), a connecting screw (53), a fixed shaft (54), a rotating plate (55), a handle (56) and a second supporting block (57).

2. A steel pipe floor-standing scaffold according to claim 1, characterized in that: The rear ends of the first fixing ring (3) and the second fixing ring (31) are hinged and fixed, and the lower ends of the first locking ring (4) and the second locking ring (41) are hinged and fixed.

3. The steel pipe floor-standing scaffold according to claim 2, characterized in that: A first rubber pad (32) is fixedly connected to the inner walls of the first fixing ring (3) and the second fixing ring (31), a first connecting block (33) is fixedly connected to the side of the first fixing ring (3), and a positioning block (34) is fixedly connected to the side of the first connecting block (33).

4. The steel pipe floor-standing scaffold according to claim 3, characterized in that: The inner walls of the first locking ring (4) and the second locking ring (41) are fixedly connected to a plurality of second rubber pads (42); the side of the first locking ring (4) is fixedly connected to a second connecting block (43); a side wall of the second connecting block (43) is provided with a positioning groove (44); and the positioning block (34) is rotatably connected to the positioning groove (44).

5. The steel pipe floor-standing scaffold according to claim 1, characterized in that: The first support block (51) is fixedly connected to the front end of the first fixing ring (3) and the upper end of the first locking ring (4), respectively; the rotating block (52) is rotatably connected to the first support block (51); and the connecting screw (53) is threadedly connected to the rotating block (52).

6. The steel pipe floor-standing scaffold according to claim 5, characterized in that: The fixed shaft (54) is fixedly connected to one end of the connecting screw (53) away from the rotating block (52), the fixed shaft (54) is rotatably connected to the eccentric portion of the rotating plate (55), and the handle (56) is fixedly connected to the side of the rotating plate (55).

7. The steel pipe floor-standing scaffold according to claim 6, characterized in that: The second support block (57) is fixedly connected to the front end of the second fixing ring (31) and the upper end of the second locking ring (41), respectively. A slot (58) is provided on the side of the second support block (57), and the connecting screw (53) is stuck in the slot (58).

8. The steel pipe floor-standing scaffold according to claim 1, characterized in that: The fixed vertical rod (1) is inserted into the inner sides of the first fixed ring (3) and the second fixed ring (31), and the fixed horizontal rod (11) is inserted into the inner sides of the first locking ring (4) and the second locking ring (41).

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