Building scaffold

Abstract

The utility model discloses a building scaffold which comprises a column A 1 and is characterized in that a column B 2 is arranged on one side of an outer ring of the column A 1, a column C 3 is arranged below an outer ring of the column B 2, a column D 4 is arranged on one side of an outer ring of the column C 3, an inserting rod 15 is arranged at the upper end of the column A 1, a threaded groove 16 is formed in one side of an inner cavity of the inserting rod 15, and a safety guardrail 21 is arranged at the upper end of the column A 1. A safety buckle 6 is arranged on one side of the safety fence 21, and a screw 5 is arranged on the outer ring of the safety fence 21. And one side of the column A is connected with a connecting rod II in a welding manner. A through hole is formed in an inner cavity of the second connecting rod and welded to a threaded cylinder, the threaded cylinder is connected with a threaded column through threads, a rotating handle is arranged above the threaded column and used for rotating the threaded column, and a supporting plate is arranged below the threaded column and can increase friction force, so that the better stabilizing effect is achieved.

Description

Technical Field

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

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. According to the location of the scaffolding, it can be divided into external scaffolding and internal scaffolding; according to different materials, it can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding; according to the structural form, it can be divided into vertical pole scaffolding, bridge scaffolding, door scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding.

[0003] The applicable place of scaffolding is to help workers perform lower climbing operations, but traditional scaffolding rarely has protection mechanisms for workers. Workers are prone to the danger of falling due to accidental stepping on empty space, which makes the scaffolding have certain inconveniences in actual use. Therefore, a scaffolding is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a building scaffold to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: including an A-pillar, characterized in that: a B-pillar is provided on one side of the outer ring of the A-pillar, a C-pillar is provided below the outer ring of the B-pillar, a D-pillar is provided on one side of the outer ring of the C-pillar, a latch is provided on the upper end of the A-pillar, a threaded groove is provided on one side of the inner cavity of the latch, a safety guardrail is provided on the upper end of the A-pillar, a safety buckle is provided on one side of the safety guardrail, and a screw is provided on the outer ring of the safety guardrail.

[0006] Preferably, a second connecting rod is provided on one side of the lower end of the A-pillar, a through hole is provided in the inner cavity of the second connecting rod, a threaded barrel is provided in the inner cavity of the through hole, a threaded column is provided in the inner cavity of the threaded barrel, a rotating handle is provided at the upper end of the threaded column, and a support plate is provided at the lower end of the threaded column.

[0007] Preferably, a universal wheel is provided at the lower end of the A-pillar.

[0008] Preferably, a connecting rod is provided on one side of the A-pillar, a positioning bolt is provided at one end of the connecting rod, and an inclined rod is provided between the connecting rod and the positioning bolt.

[0009] Preferably, a buckle is provided above the A-pillar, a load-bearing plate is provided on one side of the buckle, and an anti-slip groove is provided above the load-bearing plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The scaffolding has A-pillar connected to B-pillar, B-pillar connected to C-pillar, and C-pillar connected to D-pillar, and all the connections are welded. There are multiple D-pillars and they are evenly distributed. There is a plug rod above the A-pillar, and this plug rod is used to connect the safety guardrail. There is a threaded groove on one side of the plug rod that is connected to the screw on the outer ring of the safety guardrail. This connection has a stabilizing effect. The safety guardrail is a rectangular frame composed of multiple hollow steel pipes. When the staff is working at height, it can prevent the staff from stepping into the air or having an unstable center of gravity. The safety guardrail 19 plays a good protective role. There is also a safety buckle on the safety guardrail, which is used to connect with the safety rope worn by the staff during the climbing operation to prevent the staff from accidentally falling, thereby increasing the reliability of the equipment.

[0012] 2. The scaffolding has a second connecting rod connected to one side of the A column, and the connection is welded. The inner cavity of the second connecting rod is provided with a through hole for welding with a threaded barrel, and the threaded barrel is connected to the threaded column by threads. There is a rotating handle above the threaded column for rotating the threaded column, and a support plate below the threaded column can increase friction and thus achieve a better stabilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is the front view of the structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the safety guardrail of the utility model;

[0016] Figure 4 This is an isometric view of the utility model;

[0017] Figure 5 For this utility model Figure 1 A magnified view of the structure in the middle.

[0018] In the figure: 1. A-pillar; 2. B-pillar; 3. C-pillar; 4. D-pillar; 5. Screw; 6. Safety buckle; 7. Connecting rod; 8. Positioning bolt; 9. Universal wheel; 10. Support plate; 11. Connecting rod 2; 12. Threaded barrel; 13. Threaded column; 14. Rotating handle; 15. Insert rod; 16. Threaded groove; 17. Load-bearing plate; 18. Diagonal bar; 19. Anti-skid groove; 20. Through hole; 21. Safety guardrail; 22. Buckle DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: See Figure 1-5 The utility model provides a technical solution: a building scaffolding, including an A column 1, characterized in that: a B column 2 is provided on one side of the outer circle of the A column 1, a C column 3 is provided below the outer circle of the B column 2, a D column 4 is provided on one side of the outer circle of the C column 3, an insertion rod 15 is provided on the upper end of the A column 1, a threaded groove 16 is provided on one side of the inner cavity of the insertion rod 15, a safety guardrail 21 is provided on the upper end of the A column 1, a safety buckle 6 is provided on one side of the safety guardrail 21, and a screw 5 is provided on the outer circle of the safety guardrail 21.

[0021] Among them, a connecting rod 11 is provided on one side of the lower end of the A-pillar 1, and a through hole 20 is provided in the inner cavity of the connecting rod 11. A threaded tube 12 is provided in the inner cavity of the through hole 20. A threaded column 13 is provided in the inner cavity of the threaded tube 12. A rotating handle 14 is provided at the upper end of the threaded column 13, and a support plate 10 is provided at the lower end of the threaded column 13.

[0022] In this embodiment, the A-pillar is connected to the B-pillar, the B-pillar is connected to the C-pillar, and the C-pillar is connected to the D-pillar, and all of these connections are welded. There are multiple D-pillars and they are evenly distributed. There is a plug rod above the A-pillar, and this plug rod is used to connect the safety guardrail. There is a threaded groove on one side of the plug rod that is connected to the screw rod on the outer ring of the safety guardrail. This connection has a stabilizing effect. The safety guardrail is a rectangular frame composed of multiple hollow steel pipes. When the staff is working at heights, it can prevent the staff from stepping into the air or having an unstable center of gravity. The safety guardrail 19 plays a good protective role. There is also a safety buckle on the safety guardrail, which is used to connect with the safety rope worn by the staff during the climbing operation to prevent the staff from accidentally falling, thereby increasing the reliability of the use of this equipment.

[0023] One side of the A-pillar is connected with a second connecting rod, which is welded. The inner cavity of the second connecting rod is provided with a through hole for welding with a threaded barrel, and the threaded barrel is connected with the threaded column by threads. A rotating handle is provided above the threaded column for rotating the threaded column, and a support plate is provided below the threaded column to increase the supporting force of the A-pillar, thereby achieving a better stabilizing effect.

[0024] Wherein, a universal wheel 9 is provided at the lower end of the A-pillar 1 .

[0025] In this embodiment, the universal wheel 9 can move in multiple directions, thereby increasing the usability of the device.

[0026] A connecting rod 7 is provided at one side of the A-pillar 1 , a positioning bolt 8 is provided at one end of the connecting rod 7 , and an oblique bar 18 is provided between the connecting rod 7 and the positioning bolt 8 .

[0027] In this embodiment, a connecting rod is connected to one side of the A-pillar, and the connection is welded. A positioning bolt is provided at one end of the connecting rod. A through hole is provided at one end of the oblique bar, and the positioning bolt is threadedly connected to the connecting rod through the through hole. The oblique bar forms an X shape, which reinforces the A-pillar and plays a more stable role.

[0028] A buckle 22 is provided above the A-pillar 1 , a load-bearing plate 17 is provided on one side of the buckle 22 , and an anti-slip groove 19 is provided above the load-bearing plate 17 .

[0029] In this embodiment, four buckles are provided above the A-pillar, and one end of each buckle is connected to the load-bearing plate.

[0030] The anti-slip groove is used to increase friction and plays a safer role.

[0031] Working principle: During work, the staff can push the equipment to the designated position through the universal wheels, and then fix the support plate to the ground by rotating the handle, and then put the load-bearing plate on the A-pillar. At this time, the staff climbs up through the D-pillar, and then installs the safety guardrail on the A-pillar and fixes it with a screw. The staff wears a safety belt connected to the safety buckle.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building scaffold, comprising an A-pillar (1), characterized in that: A B-pillar (2) is provided on one side of the outer ring of the A-pillar (1), a C-pillar (3) is provided below the outer ring of the B-pillar (2), a D-pillar (4) is provided on one side of the outer ring of the C-pillar (3), an insertion rod (15) is provided on the upper end of the A-pillar (1), a threaded groove (16) is provided on one side of the inner cavity of the insertion rod (15), a safety guardrail (21) is provided on the upper end of the A-pillar (1), a safety buckle (6) is provided on one side of the safety guardrail (21), and a screw rod (5) is provided on the outer ring of the safety guardrail (21).

2. A building scaffold according to claim 1, characterized in that: A second connecting rod (11) is provided at one side of the lower end of the A-pillar (1), a through hole (20) is provided in the inner cavity of the second connecting rod (11), a threaded cylinder (12) is provided in the inner cavity of the through hole (20), a threaded column (13) is provided in the inner cavity of the threaded cylinder (12), a rotating handle (14) is provided at the upper end of the threaded column (13), and a support plate (10) is provided at the lower end of the threaded column (13).

3. A building scaffold according to claim 1, characterized in that: A universal wheel (9) is provided at the lower end of the A-pillar (1).

4. A building scaffold according to claim 1, characterized in that: A connecting rod (7) is provided on one side of the A-pillar (1), a positioning bolt (8) is provided on one end of the connecting rod (7), and an oblique bar (18) is provided between the connecting rod (7) and the positioning bolt (8).

5. A building scaffold according to claim 1, characterized in that: A buckle (22) is provided above the A-pillar (1), a load-bearing plate (17) is provided on one side of the buckle (22), and an anti-slip groove (19) is provided above the load-bearing plate (17).

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