Square tube all-steel scaffold

Abstract

The utility model relates to the field of scaffolds, and discloses a square tube all-steel scaffold which comprises two supporting frames, supporting columns are fixedly connected to the outer portions of the supporting frames, a plurality of first connecting blocks are fixedly connected to the outer portions of the supporting columns, first rotating grooves are formed in the first connecting blocks, and the first rotating grooves are fixedly connected to the outer portions of the supporting columns. The interior of the first rotating groove is rotatably connected with a first connecting piece, the exterior of the first connecting piece is fixedly connected with a connecting column, the exterior of the connecting column is fixedly connected with second connecting pieces, the interiors of the multiple second connecting pieces are slidably connected with a limiting assembly for supporting, and the exterior of the limiting assembly is fixedly connected with a supporting rod; the outer portion of the limiting assembly is slidably connected with a limiting plate, and the outer portion of the limiting assembly is in threaded connection with a fastening sleeve. According to the scaffold, the supporting frame is pulled, then the limiting plates are matched with screwing-in of the fastening sleeves for fastening, the scaffold can be rapidly built, the preparation time before construction is saved, and the construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of scaffold, especially a square tube all-steel scaffold. BACKGROUND

[0002] Scaffold refers to various supports set up at construction sites for workers to operate and solve vertical and horizontal transportation, is commonly used on building sites, internal decoration or places where direct construction is impossible due to high layer height, is a working platform set up to ensure the smooth progress of the construction process;

[0003] Then when the scaffold is used, only need to move the scaffold to the construction position, then the construction personnel climbs up, and then stands on the horizontal plate to construct, since the butt joint of the scaffold adopts all round pipes, the operating personnel is easy to slip when treading on the round pipes.

[0004] In the prior art, part of the square tube all-steel scaffold cannot be quickly combined with the scaffold during specific use, therefore, aiming at the above problems, the square tube all-steel scaffold is provided. TECHNICAL SOLUTION

[0005] The utility model discloses a square tube all-steel scaffold which aims at improving the problem that the scaffold cannot be quickly combined in the prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a square tube all-steel scaffold, including two support frames, the outside fixed connection of support frame has support column, the outside fixed connection of support column has a plurality of connecting blocks no.

[0007] Further description of the above technical scheme:

[0008] The limiting assembly includes a limiting rod, the outside of the limiting rod is slidably connected in the inside of the connecting piece no.

[0009] Further description of the above technical scheme:

[0010] The climbing assembly comprises two suspension blocks I, the inside of the suspension blocks I is slidably connected to the outside of one of the support columns, and the bottom of the two suspension blocks I is fixedly connected with a ladder.

[0011] As a further description of the above technical solution:

[0012] The support assembly comprises a plurality of suspension blocks II, the inside of the suspension blocks II is slidably connected to the outside of the support column, and every four adjacent sides of the suspension blocks II are fixedly connected with a horizontal plate.

[0013] As a further description of the above technical solution:

[0014] The adjacent sides of the two support frames are fixedly connected with a connecting block II, the inside of the connecting block II is rotatably connected with a connecting rod, the adjacent sides of the two connecting rods are rotatably connected with a limiting block, the inside of the limiting block is provided with a limiting groove, the inside of the limiting groove is fixedly connected with a pressing rod, and the bottom of the pressing rod is fixedly connected with a limiting piece.

[0015] As a further description of the above technical solution:

[0016] The bottom of the connecting piece II is in contact with the top of the support rod.

[0017] As a further description of the above technical solution:

[0018] The outside of the connecting rod is rotatably connected in the inside of the limiting groove, and the outside of the pressing rod is fixedly connected in the inside of the limiting block.

[0019] As a further description of the above technical solution:

[0020] The outside of the connecting piece I is rotatably connected in the inside of the connecting block I, and the inside of the limiting plate is slidably connected to the outside of two connecting columns.

[0021] The utility model has the advantages of the following:

[0022] 1、The utility model discloses, through pulling the support frame, then make the limiting plate cooperate the fastening of the screwing in of fastening suit, can quickly set up the scaffold, and personnel are convenient for climbing to the work platform by means of the ladder, save the preparation time before construction, improve construction efficiency.

[0023] 2、The utility model discloses, when unfolding the support frame, utilize the cooperation of connecting block, connecting rod, limiting block, limiting groove and pressing rod, make the limiting piece contact with the ground, thereby limiting the movement of universal wheel, effectively prevent the shaking of scaffold in the construction process because of the deviation of universal wheel. DRAWINGS

[0024] Figure 1 A perspective view of a square tube full steel iron scaffold is provided for the utility model;

[0025] Figure 2 A support frame structure schematic view of a square tube full steel iron scaffold is provided for the utility model;

[0026] Figure 3 A support rod structure schematic view of a square tube full steel iron scaffold is provided for the utility model;

[0027] Figure 4 A connecting block two structure schematic view of a square tube full steel iron scaffold is provided for the utility model.

[0028] Legend:

[0029] 1, support frame; 2, support column; 3, connecting block one; 4, rotating groove one; 5, connecting piece one; 6, connecting column; 7, connecting piece two; 8, limiting rod; 9, support piece; 10, support rod; 11, limiting plate; 12, fastening sleeve; 13, hanging block one; 14, ladder; 15, cross plate; 16, connecting block two; 17, connecting rod; 18, limiting block; 19, limiting groove; 20, pressing rod; 21, limiting piece; 22, hanging block two. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Referring to Figures 1 to 3 The utility model provides an embodiment: a square tube full steel iron scaffold, including two support frames 1, support frame 1 can stably bear construction personnel, ensure the safety in construction process, the outside fixed connection of support frame 1 has support column 2, and support column 2 provides installation for connecting block one 3, and the outside fixed connection of support column 2 has multiple connecting block one 3, and connecting block one 3 provides support for the rotation of internal connecting piece one 5, and the inside of connecting block one 3 is provided with rotating groove one 4, and rotating groove one 4 provides space for the rotation of connecting piece one 5, and connecting piece one 5 is rotationally connected in the inside of rotating groove one 4, and the outside fixed connection of connecting piece one 5 has connecting column 6, and connecting column 6 provides connecting point for connecting piece two 7;

[0032] The outer part of the connecting column 6 is fixedly connected with the connecting sheet two 7, the connecting sheet two 7 is used in cooperation with the connecting sheet one 5, the inner part of a plurality of connecting sheet two 7 is slidably connected with the limiting assembly for supporting, the limiting assembly comprises a limiting rod 8, the limiting rod 8 is convenient for sliding in the inner part of the connecting sheet two 7, the outer part of the limiting rod 8 is slidably connected in the inner part of the connecting sheet two 7, the bottom of the limiting rod 8 is fixedly connected with the supporting sheet 9, the outer part of the limiting assembly is fixedly connected with the supporting rod 10, the supporting rod 10 provides support for the limiting assembly, the outer part of the limiting assembly is slidably connected with the limiting plate 11, the limiting plate 11 can be closely attached to the connecting column 6, and the connecting column 6 is limited, the outer part of the connecting sheet one 5 is rotatably connected in the inner part of the connecting block one 3, the inner part of the limiting plate 11 is slidably connected to the outer part of the two connecting columns 6, the outer part of the limiting assembly is screwedly connected with the fastening sleeve 12, the fastening sleeve 12 can conveniently limit the limiting plate 11, and the bottom of the fastening sleeve 12 is in contact with the top of the limiting plate 11. The bottom of one of the connecting sheet two 7 is in contact with the top of the supporting rod 10.

[0033] Referring to Figures 1 to 2 As shown in the figure, the outer part of one of the support columns 2 is provided with a climbing assembly for climbing, the climbing assembly comprises two hanging blocks one 13, the hanging blocks one 13 are closely matched with the support column 2, and can stably hang the ladder 14, the inner part of the hanging block one 13 is slidably connected to the outer part of one of the support columns 2, the bottom of the two hanging blocks one 13 is fixedly connected with the ladder 14, and the ladder 14 facilitates the safe climbing of the construction personnel, and the top of the two support columns 2 is provided with a supporting assembly for standing, the supporting assembly comprises a plurality of hanging blocks two 22, the hanging blocks two 22 are stably connected with the support column 2, and can reliably hang the horizontal plate 15, the inner part of the hanging block two 22 is slidably connected to the outer part of the support column 2, and every four hanging blocks two 22 are fixedly connected with the horizontal plate 15 on the proximal side, the horizontal plate 15 provides sufficient standing space for the construction personnel, and ensures the safety of construction operation.

[0034] Referring to Figure 1 And Figure 4 As shown in the figure, the proximal side of the two support frames 1 is fixedly connected with the connecting block two 16, the inner part of the connecting block two 16 is rotatably connected with the connecting rod 17, the connecting rod 17 can adjust the angle according to the action of the support frame 1, the outer part of the connecting rod 17 is rotatably connected in the inner part of the limiting groove 19, the outer part of the pressing rod 20 is fixedly connected in the inner part of the limiting block 18, the proximal side of the two connecting rods 17 is rotatably connected with the limiting block 18, the inner part of the limiting block 18 is provided with the limiting groove 19, the inner part of the limiting groove 19 is fixedly connected with the pressing rod 20, the bottom of the pressing rod 20 is fixedly connected with the limiting sheet 21, and when the limiting sheet 21 is in contact with the ground, a large friction force can be generated, effectively limiting the movement of the universal wheel, and ensuring the stability of the scaffold during construction.

[0035] Working principle: when the workers use the scaffold, first need to push it to the construction site, then pull two support frame 1 in opposite directions, so that the support frame 1 and support column 2 between the opening, then the fastening sleeve 12 out, then the limit plate 11 sliding in two connecting column 6 outside, the outside of the connecting column 6 limit support, then the fastening sleeve 12 into the limit plate 11 down, then make the suspension block two 22 and the horizontal plate 15 in two support column 2 between the erection, then through the suspension block one 13 and ladder 14 to the top of the horizontal plate 15 climb;

[0036] Then when the need to fold the scaffold, only need to fasten the sleeve 12, so that the fastening sleeve 12 from the outside of the limiting rod 8 out after the limit plate 11, then make the support frame 1 and support column 2 between the push make connecting piece two 7 rotate in the outside of the limiting rod 8, then make the connecting piece one 5 rotate in the rotating groove one 4 inside, then make the scaffold is quickly folded;

[0037] Then when the scaffold is used, because its bottom universal wheel is used for facilitating the movement, then in the construction, in order to prevent the universal wheel from deviating, when the support frame 1 is unfolded, the connecting block two 16 is stretched by the connecting rod 17 when the two support frame 1 is pulled, then the limit block 18 and the limit groove 19 are matched, so that the limit block 18 and the lower pressing rod 20 are contacted with the ground, so that the limit piece 21 is contacted with the ground, thereby limiting the movement of the universal wheel.

[0038] Finally, it should be pointed out that: the above described only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A full steel tubular scaffold comprising two supporting frames (1), characterized in that: The outside of the support frame (1) is fixedly connected with a support column (2), a plurality of connecting blocks one (3) are fixedly connected to the outside of the support column (2), a rotating groove one (4) is arranged in the inside of the connecting block one (3), a connecting piece one (5) is rotatably connected to the inside of the rotating groove one (4), a connecting column (6) is fixedly connected to the outside of the connecting piece one (5), a connecting piece two (7) is fixedly connected to the outside of the connecting column (6), a plurality of the connecting piece two (7) is slidably connected with a limiting assembly for supporting, the limiting assembly is fixedly connected with a support rod (10) on the outside, a limiting plate (11) is slidably connected to the outside of the limiting assembly, a fastening sleeve (12) is threadedly connected to the outside of the limiting assembly, one of the support columns (2) is provided with a climbing assembly for climbing, and the top of two support columns (2) is provided with a support assembly for standing.

2. The tubular steel scaffold of claim 1, wherein: The limiting assembly comprises a limiting rod (8), the limiting rod (8) is slidably connected to the inside of the connecting piece two (7), and the bottom of the limiting rod (8) is fixedly connected with a supporting piece (9).

3. The tubular steel scaffold of claim 1, wherein: The climbing assembly comprises two hanging blocks one (13), the inside of the hanging block one (13) is slidably connected to the outside of one of the support columns (2), and the bottom of the two hanging blocks one (13) is fixedly connected with a ladder (14).

4. The tubular steel scaffold of claim 1, wherein: The support assembly comprises a plurality of hanging blocks two (22), the inside of the hanging block two (22) is slidably connected to the outside of the support column (2), and every four hanging blocks two (22) are fixedly connected with a horizontal plate (15) on the proximal side.

5. The tubular steel scaffold of claim 1, wherein: The proximal sides of two support frames (1) are fixedly connected with connecting blocks two (16), the connecting blocks two (16) are rotatably connected with connecting rods (17), the proximal sides of two connecting rods (17) are rotatably connected with limiting blocks (18), the inside of the limiting block (18) is provided with a limiting groove (19), the inside of the limiting groove (19) is fixedly connected with a pressing rod (20), and the bottom of the pressing rod (20) is fixedly connected with a limiting piece (21).

6. A tubular steel scaffold according to claim 1, wherein: The bottom of the fastening sleeve (12) is in contact with the top of the limiting plate (11), and the bottom of one of the connecting piece two (7) is in contact with the top of the support rod (10).

7. A tubular steel scaffold according to claim 5, wherein: The outside of the connecting rod (17) is rotatably connected to the inside of the limiting groove (19), and the outside of the pressing rod (20) is fixedly connected to the inside of the limiting block (18).

8. The tubular steel scaffold of claim 1, wherein: The outside of the connecting piece one (5) is rotatably connected to the inside of the connecting block one (3), and the inside of the limiting plate (11) is slidably connected to the outside of two connecting columns (6).

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