Floor type steel pipe scaffold

Abstract

The utility model relates to the technical field of buildings, in particular to a floor type steel pipe scaffold which comprises a vertical rod, a transverse rod and a connecting device, the transverse rod is located on one side of the vertical rod, the connecting device is located on the surface of the transverse rod, the connecting device comprises a connecting block and an installing disc, and the connecting block is fixedly connected with one end of the transverse rod. The mounting disc is mounted on the surface of the vertical rod, the mounting disc is sleeved with the connecting block, a plug pin is inserted into the connecting block, an inserting hole is formed in the surface of the mounting disc, one end of the plug pin penetrates through the inserting hole, a base is fixedly connected to the surface of the cross rod, and a limiting rod is rotationally connected to the inner wall of the base; and the surface of the limiting rod is fixedly connected with a shade. According to the utility model, the connecting device is arranged, so that the connection of the scaffold is conveniently completed, the bolt is effectively positioned, the bolt is effectively prevented from loosening, the stable connection of equipment is ensured, and the normal use of the equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a floor-standing steel pipe scaffold. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. It can be divided into external scaffolding and internal scaffolding according to the location of the erection; it can be divided into wooden scaffolding, bamboo scaffolding and steel pipe scaffolding according to different materials; it can be divided into pole scaffolding, bridge scaffolding, portal scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding and climbing scaffolding according to the structural form. With the development of society, ground-based steel pipe scaffolding has been put into use in large quantities.

[0003] The inventor found in his daily work that most ground-based steel pipe scaffoldings are often installed by means of latches. However, during the construction process, the latches are easily loosened due to stress, affecting the connection of the scaffolding and causing the scaffolding to shake, resulting in certain safety hazards during the use of the scaffolding. Improvements are needed in this regard. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that most of the ground-type steel pipe scaffolds in the prior art are often installed by means of latches, but during the construction process, the latches are easily stressed and become loose, which affects the connection of the scaffold, causes the scaffold to shake, and causes certain safety hazards during the use of the scaffold. The ground-type steel pipe scaffold is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ground-type steel pipe scaffolding, comprising a vertical bar, a horizontal bar and a connecting device, the horizontal bar is located at one side of the vertical bar, the connecting device is arranged on the surface of the horizontal bar, the connecting device comprises a connecting block and a mounting plate, the connecting block is fixedly connected to one end of the horizontal bar, the mounting plate is mounted on the surface of the vertical bar, the connecting block is sleeved on the mounting plate, a pin is inserted in the connecting block, a socket is opened on the surface of the mounting plate, one end of the pin passes through the socket, a base is fixedly connected to the surface of the horizontal bar, the inner wall of the base is rotatably connected to the limit rod, and by setting the connecting device, it is convenient to complete the connection of the scaffolding, and the pin is effectively positioned, which effectively prevents the pin from loosening, ensures the stable connection of the equipment, and facilitates the normal use of the equipment.

[0006] Preferably, a mask is fixedly connected to the surface of the limiting rod, which effectively assists the limiting rod in positioning.

[0007] Preferably, a fastening bolt is inserted into the upper surface of the limiting rod, and the fastening bolt is threadedly connected to the inner wall of the limiting rod.

[0008] Preferably, an oblique rod is provided on one side of the vertical rod, and a connecting bolt is installed on the surface of the oblique rod. The oblique rod is connected to the cross rod through the connecting bolt. When connecting the vertical rod and the cross rod, the connecting block of the cross rod is inserted into the mounting plate, and then the latch is inserted into the connecting block and the mounting plate, and then the limit rod is rotated, one end of the limit rod is moved above the latch, and then one end of the cover is abutted against the surface of the latch, and then the fastening bolt is rotated, and the fastening bolt immediately abuts against the inner wall of the base, thereby completing the installation and positioning of the limit rod.

[0009] Preferably, a sleeve is fixedly connected to the upper end of the vertical rod, the outer diameter of the vertical rod is smaller than the inner diameter of the sleeve, and a disassembly device is provided on the inner wall of the vertical rod to facilitate the disassembly of the vertical rod.

[0010] Preferably, the disassembly device includes a partition, which is fixedly connected to the inner wall of the vertical rod, the inner wall of the partition is slidably connected to a guide rod, the upper end of the guide rod is fixedly connected to a push plate, the push plate is slidably connected to the inner wall of the vertical rod, and the surface of the vertical rod is fixedly connected to a connecting head, which is communicated with the inner wall of the vertical rod. The disassembly device can be used to effectively disassemble the vertical rod in a connected state, thereby simplifying the operating steps and improving the work efficiency of the user.

[0011] Preferably, the end of the guide rod away from the push plate is fixedly connected with a stopper, and the stopper is located below the partition. When the scaffolding is completed and disassembled, the horizontal bar and the diagonal bar can be removed first, and the combined vertical bar can be disassembled. The connecting head can be connected and air can be supplied through an air pump, and then the gas enters the partition and the push plate. Then the push plate can push the vertical bar to detach from the other vertical bar, and then the air pump can be removed.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] In the utility model, when connecting the vertical rod and the horizontal rod, the connecting block of the horizontal rod is inserted into the installation plate, and then the pin is inserted into the connecting block and the installation plate, and then the limit rod is rotated, and one end of the limit rod is moved to the top of the pin, and then one end of the cover is abutted against the surface of the pin, and then the fastening bolt is rotated, and the fastening bolt is immediately abutted against the inner wall of the base to complete the installation and positioning of the limit rod. By setting the connecting device, it is convenient to complete the connection of the scaffolding, and the pin is effectively positioned, which effectively prevents the pin from loosening, ensures the stable connection of the equipment, and facilitates the normal use of the equipment.

[0014] In the utility model, when the scaffold is finished and disassembled, the horizontal bars and the diagonal bars can be removed first, and then the combined vertical bars can be disassembled. The connecting head can be connected through an air pump and air can be supplied. Then the gas enters the partition and the push plate. Then the push plate can push the vertical bar to separate from the other vertical bar, and then the air pump can be removed. Through the disassembly device, the vertical bars in the connected state can be effectively disassembled, the operation steps are simplified, and the work efficiency of the user is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural diagram of a floor-standing steel pipe scaffolding is provided for the utility model;

[0016] Figure 2 A side structural schematic diagram of a floor-standing steel pipe scaffolding is provided for the utility model;

[0017] Figure 3 The utility model proposes a floor-standing steel pipe scaffolding Figure 2 A schematic diagram of the structure at A;

[0018] Figure 4 The utility model provides a schematic diagram of the explosion structure of the connection device in the ground-type steel pipe scaffolding;

[0019] Figure 5 The utility model provides a cross-sectional structural schematic diagram of a disassembly device in a floor-standing steel pipe scaffold;

[0020] Figure 6 The utility model proposes a plan layout of the external wall scaffolding in the ground-type steel pipe scaffolding;

[0021] Figure 7 The utility model provides a cross-sectional view of an outer frame in a ground-type steel pipe scaffold.

[0022] Legend:

[0023] 1. Vertical bar; 2. Horizontal bar; 3. Connecting device; 31. Mounting plate; 32. Connecting block; 33. Latch; 34. Base; 35. Limiting rod; 36. Shield; 37. Fastening bolt; 38. Socket; 4. Diagonal bar; 5. Socket; 6. Disassembly device; 61. Connecting head; 62. Push plate; 63. Guide rod; 64. Partition; 65. Stopper; 7. Connecting bolt. DETAILED DESCRIPTION

[0024] See also Figure 1-7The utility model provides a technical solution: a ground-type steel pipe scaffolding, including a vertical rod 1, a horizontal rod 2 and a connecting device 3, the horizontal rod 2 is located at one side of the vertical rod 1, and the connecting device 3 is arranged on the surface of the horizontal rod 2. The connecting device 3 includes a connecting block 32 and a mounting plate 31, the connecting block 32 is fixedly connected to one end of the horizontal rod 2, the mounting plate 31 is mounted on the surface of the vertical rod 1, the connecting block 32 is sleeved on the mounting plate 31, a plug pin 33 is inserted in the connecting block 32, a plug hole 38 is opened on the surface of the mounting plate 31, one end of the plug pin 33 passes through the plug hole 38, a base 34 is fixedly connected to the surface of the horizontal rod 2, and the inner wall of the base 34 is rotatably connected to the limit rod 35. By setting the connecting device 3, it is convenient to complete the connection of the scaffolding, and the positioning operation of the plug pin 33 is effectively performed, which effectively prevents the plug pin 33 from loosening, ensures the stable connection of the equipment, and facilitates the normal use of the equipment.

[0025] Specifically, a cover 36 is fixedly connected to the surface of the limiting rod 35 to effectively assist the limiting rod 35 in positioning.

[0026] Specifically, a fastening bolt 37 is inserted into the upper surface of the limiting rod 35 , and the fastening bolt 37 is threadedly connected to the inner wall of the limiting rod 35 .

[0027] In this embodiment: an oblique rod 4 is provided on one side of the vertical rod 1, and a connecting bolt 7 is installed on the surface of the oblique rod 4. The oblique rod 4 is connected to the cross rod 2 through the connecting bolt 7. When connecting the vertical rod 1 and the cross rod 2, the connecting block 32 of the cross rod 2 is inserted into the mounting plate 31, and then the latch 33 is inserted into the connecting block 32 and the mounting plate 31, and then the limiting rod 35 is rotated, and one end of the limiting rod 35 moves to the top of the latch 33, and then one end of the cover 36 is abutted against the surface of the latch 33, and then the fastening bolt 37 is rotated, and the fastening bolt 37 is immediately abutted against the inner wall of the base 34, thereby completing the installation and positioning of the limiting rod 35.

[0028] Specifically, the upper end of the vertical rod 1 is fixedly connected with a sleeve 5, the outer diameter of the vertical rod 1 is smaller than the inner diameter of the sleeve 5, and the inner wall of the vertical rod 1 is provided with a disassembly device 6 to facilitate the disassembly of the vertical rod 1.

[0029] In this embodiment: the disassembly device 6 includes a partition 64, the partition 64 is fixedly connected to the inner wall of the vertical rod 1, the inner wall of the partition 64 is slidably connected to a guide rod 63, the upper end of the guide rod 63 is fixedly connected to a push plate 62, the push plate 62 is slidably connected to the inner wall of the vertical rod 1, the surface of the vertical rod 1 is fixedly connected to a connecting head 61, the connecting head 61 is communicated with the inner wall of the vertical rod 1, and the disassembly device 6 can effectively disassemble the vertical rod 1 in a connected state, simplifying the operating steps and improving the user's work efficiency.

[0030] Specifically, one end of the guide rod 63 away from the push plate 62 is fixedly connected with a stopper 65, and the stopper 65 is located below the partition 64. When the scaffolding is completed and disassembled, the horizontal bar 2 and the diagonal bar 4 can be removed first, and the combined vertical bar 1 can be disassembled. The connecting head 61 can be connected and air can be supplied through an air pump, and then the gas enters the partition 64 and the push plate 62. Then the push plate 62 can push the vertical bar 1 to separate from the other vertical bar 1, and then the air pump can be removed.

[0031] Working principle: When connecting the vertical bar 1 and the horizontal bar 2, the connecting block 32 of the horizontal bar 2 is inserted into the mounting plate 31, and then the latch 33 is inserted into the connecting block 32 and the mounting plate 31, and then the limiting rod 35 is rotated, and one end of the limiting rod 35 moves to the top of the latch 33, and then one end of the cover 36 abuts against the surface of the latch 33, and then the fastening bolt 37 is rotated, and the fastening bolt 37 immediately abuts against the inner wall of the base 34, completing the installation and positioning of the limiting rod 35. By setting the connecting device 3, it is convenient to complete the connection of the scaffolding, and the positioning operation of the latch 33 is effectively performed. It can effectively prevent the latch 33 from loosening, ensure the stable connection of the equipment, and facilitate the normal use of the equipment. When the scaffold is completed and disassembled, the horizontal bar 2 and the diagonal bar 4 can be removed first, and the combined vertical bar 1 can be disassembled. The connecting head 61 can be connected through an air pump and air can be supplied. Then the gas enters the partition 64 and the push plate 62, and then the push plate 62 can push the vertical bar 1 to separate from the other vertical bar 1, and then the air pump can be removed. Through the disassembly device 6, the vertical bar 1 in the connected state can be effectively disassembled, the operation steps are simplified, and the user's work efficiency is improved.

Claims

1. A floor-standing steel pipe scaffold, comprising a vertical bar (1), a horizontal bar (2) and a connecting device (3), characterized in that: The cross bar (2) is located on one side of the vertical bar (1); the connecting device (3) is located on the surface of the cross bar (2); the connecting device (3) comprises a connecting block (32) and a mounting plate (31); the connecting block (32) is fixedly connected to one end of the cross bar (2); the mounting plate (31) is mounted on the surface of the vertical bar (1); the connecting block (32) is sleeved on the mounting plate (31); a plug pin (33) is inserted into the connecting block (32); a plug hole (38) is provided on the surface of the mounting plate (31); one end of the plug pin (33) passes through the plug hole (38); a base (34) is fixedly connected to the surface of the cross bar (2); and the inner wall of the base (34) is rotatably connected to a limit rod (35).

2. The floor-standing steel pipe scaffold according to claim 1 is characterized in that: A mask (36) is fixedly connected to the surface of the limiting rod (35).

3. The floor-standing steel pipe scaffold according to claim 1 is characterized in that: A fastening bolt (37) is inserted into the upper surface of the limiting rod (35), and the fastening bolt (37) is threadedly connected to the inner wall of the limiting rod (35).

4. The floor-standing steel pipe scaffold according to claim 1 is characterized in that: An oblique rod (4) is provided on one side of the vertical rod (1), a connecting bolt (7) is installed on the surface of the oblique rod (4), and the oblique rod (4) is connected to the horizontal rod (2) via the connecting bolt (7).

5. The floor-standing steel pipe scaffold according to claim 1 is characterized in that: The upper end of the vertical rod (1) is fixedly connected to a sleeve (5); the outer diameter of the vertical rod (1) is smaller than the inner diameter of the sleeve (5); and a disassembly device (6) is provided on the inner wall of the vertical rod (1).

6. The floor-standing steel pipe scaffold according to claim 5 is characterized in that: The disassembly device (6) comprises a partition (64), the partition (64) being fixedly connected to the inner wall of the vertical rod (1), the inner wall of the partition (64) being slidably connected to a guide rod (63), the upper end of the guide rod (63) being fixedly connected to a push plate (62), the push plate (62) being slidably connected to the inner wall of the vertical rod (1), the surface of the vertical rod (1) being fixedly connected to a connector (61), the connector (61) being in communication with the inner wall of the vertical rod (1).

7. The floor-standing steel pipe scaffold according to claim 6 is characterized in that: One end of the guide rod (63) away from the push plate (62) is fixedly connected to a stopper (65), and the stopper (65) is located below the partition plate (64).

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