A flower basket tie rod type cantilevered scaffolding for residential use

Abstract

The present invention discloses a flower basket tie rod type cantilevered scaffolding for residential use, belonging to the technical field of building construction, including a lower layer board, an upper layer board and a connecting board. One end of the lower layer board is cast and connected with a first window sill wall. A first fixing frame is arranged at the upper end of the first window sill wall. A first fastening bolt is arranged on one side wall of the first fixing frame. A support board is arranged at the upper part of the side wall of the first fixing frame opposite to the first fastening bolt. A reinforcing board is arranged at the lower end of the support board. A bottom board platform is arranged at the upper end of the support board. A board head is arranged in the middle of one end of the support board far away from the first fixing frame. The first fixing frame and the second fixing frame of the present invention can be conveniently fixed to the first window sill wall and the second window sill wall respectively through the first fastening bolt and the second fastening bolt. The fixing is convenient and fast, without punching holes in the wall, and can effectively protect the wall structure and prevent the wall from leaking water, etc., which is very practical.

Description

Technical Field

[0001] The present invention belongs to the technical field of building construction, and more specifically, relates to a basket tie-type cantilever scaffold for residential buildings. Background Art

[0002] A cantilever scaffold is a simple facility used in construction, which is divided into two types: one pick per floor and multi-story cantilever. It can facilitate building construction operations. When the existing basket tie-type cantilever scaffold for residential buildings is erected, operations such as drilling holes in the wall or beam-slab are required, which will damage the wall or beam-slab, the operation is cumbersome and inconvenient, the practicability is insufficient, the tie rod is inconvenient to adjust, the use is inconvenient, and it is difficult to meet the use requirements of different building storeys, and the positioning and erection of the scaffold are inconvenient. Summary of the Invention

[0003] In view of this, in order to solve the above problems existing in the prior art, the purpose of the present invention is to provide a basket tie-type cantilever scaffold for residential buildings to achieve the purpose that the scaffold erection does not require drilling holes in the wall, which can effectively protect the wall structure and prevent wall leakage.

[0004] The technical solution adopted by the present invention is as follows:

[0005] It includes a lower layer plate, an upper layer plate and a connecting plate. One end of the lower layer plate is connected by pouring with a first window sill wall. A first fixing frame is arranged at the upper end of the first window sill wall. A first fastening bolt is arranged on one side wall of the first fixing frame. A support plate is arranged on the upper part of the side wall of the first fixing frame opposite to the first fastening bolt. A reinforcing plate is arranged at the lower end of the support plate. A bottom plate platform is arranged at the upper end of the support plate. A plate head is arranged in the middle of the end of the support plate far away from the first fixing frame. The upper layer plate is arranged above the lower layer plate. One end of the upper layer plate is connected by pouring with a second window sill wall. A second fixing frame is arranged at the upper end of the second window sill wall. A second fastening bolt is arranged on one side wall of the second fixing frame. The connecting plates are arranged on both sides of the side wall of the second fixing frame opposite to the second fastening bolt. A connecting bearing is arranged in the middle of the connecting plate. A rotating shaft is arranged in the connecting bearing. A first connecting head is arranged at one end of the rotating shaft far away from the connecting bearing. A limiting head is arranged in the first connecting head. A first tie rod is arranged in the middle of the lower end of the limiting head. A connecting sleeve is arranged on the periphery of the end of the first tie rod far away from the limiting head. A second tie rod is arranged inside the end of the connecting sleeve far away from the first tie rod. A second connecting head is arranged on the periphery of the end of the second tie rod far away from the connecting sleeve. A steel wire rope is arranged at the lower end of the second connecting head.

[0006] A slot is formed at the upper end of the bottom plate platform. An external scaffold is inserted into the slot. The external scaffold includes a first horizontal pipe, a second horizontal pipe and a vertical pipe. The first horizontal pipe, the second horizontal pipe and the vertical pipe are connected by buckles.

[0007] The first fixing bracket is connected to the first window edge wall through a clamping groove. The first fastening bolt is threadedly connected to the first fixing bracket, and the first fastening bolt is connected to the first window edge wall by pressing.

[0008] The support plate and the reinforcement plate are both welded to the side wall of the first fixing bracket. The plate head is formed on the support plate, and a connecting groove is formed at the lower end of the bottom plate platform. The bottom plate platform is connected to the support plate through the connecting groove.

[0009] The second fixing bracket is connected to the second window edge wall through a clamping groove. The second fastening bolt is threadedly connected to the second fixing bracket, and the second fastening bolt is connected to the second window edge wall by pressing.

[0010] The connecting plate is welded to the side wall of the second fixing bracket. The outer ring of the connecting bearing is connected to the connecting plate with an interference fit, and the inner ring of the connecting bearing is connected to the rotating shaft with an interference fit.

[0011] The rotating shaft is welded to the side wall of the first connecting head. The limiting head is welded to the first pull rod. Both the first pull rod and the limiting head are rotatably connected to the inner wall of the first connecting head.

[0012] The outer periphery of the lower end of the first pull rod is threadedly connected to the inner wall of the connecting sleeve. The outer periphery of the upper end of the second pull rod is threadedly connected to the inner wall of the connecting sleeve.

[0013] The lower end of the second pull rod is rotatably connected to the second connecting head. The lower end of the second connecting head is welded to the steel wire rope.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The first fixing bracket and the second fixing bracket of the present invention can be conveniently fixed to the first window edge wall and the second window edge wall respectively through the first fastening bolt and the second fastening bolt. The fixing is convenient and fast, without the need to drill holes in the wall, which can effectively protect the wall structure and prevent wall leakage, etc. It is very practical and solves the problems that the existing basket tie rod type cantilever scaffold for residential use needs to drill holes in the wall or beam slab during erection, which will cause damage to the wall or beam slab, the operation is cumbersome and inconvenient, and the practicability is insufficient.

[0016] 2. The first pull rod, the connecting sleeve and the second pull rod of the present invention can be conveniently rotated with the assistance of the first connecting head, the connecting plate and the connecting bearing. In this way, the steel wire rope can be conveniently close to the plate head, and the orientation of the steel wire rope can be adjusted with the assistance of the second connecting head so as to be sleeved on the plate head to assist in supporting the support plate. The use is very convenient, and it solves the problems that the tie rod of the existing basket tie rod type cantilever scaffold for residential use is inconvenient to adjust and inconvenient to use.

[0017] 3. The first pull rod and the second pull rod of the present invention can both rotate through threads within the connecting sleeve. In this way, the total length of the first pull rod, the connecting sleeve, and the second pull rod can be conveniently adjusted according to the usage requirements, which can meet the usage needs of different building storeys. The slots on the bottom plate platform contribute to the positioning and fixing of the external scaffolding, facilitating the construction of the scaffolding, and solving the problems that the existing basket pull rod type cantilever scaffolding for residential use is difficult to meet the usage needs of different building storeys and the positioning and construction of the scaffolding are inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a preferred embodiment of a basket pull rod type cantilever scaffolding for residential use according to the present invention;

[0019] Figure 2 is a schematic structural diagram of a preferred embodiment of a basket pull rod type cantilever scaffolding for residential use according to the present invention with the external scaffolding removed;

[0020] Figure 3 is a schematic connection structural diagram of the lower layer plate, the first window edge wall, the first fixing frame, the first fastening bolt, the support plate, and the reinforcement plate in a preferred embodiment of a basket pull rod type cantilever scaffolding for residential use according to the present invention;

[0021] Figure 4 is a schematic structural diagram of the bottom plate platform in a preferred embodiment of a basket pull rod type cantilever scaffolding for residential use according to the present invention;

[0022] Figure 5 is a front elevation sectional view of the first connection head in a preferred embodiment of a basket pull rod type cantilever scaffolding for residential use according to the present invention;

[0023] Figure 6 is a front elevation sectional view of the connecting sleeve in a preferred embodiment of a basket pull rod type cantilever scaffolding for residential use according to the present invention;

[0024] The labels in the drawings are as follows:

[0025] 1 - lower layer plate; 2 - first window edge wall; 3 - first fixing frame; 4 - first fastening bolt; 5 - support plate; 6 - reinforcement plate; 7 - bottom plate platform; 8 - plate head; 9 - upper layer plate; 10 - second window edge wall; 11 - second fixing frame; 12 - second fastening bolt; 13 - connecting plate; 14 - connecting bearing; 15 - rotating shaft; 16 - first connection head; 17 - limiting head; 18 - first pull rod; 19 - connecting sleeve; 20 - second pull rod; 21 - second connection head; 22 - steel wire rope; 23 - slot; 24 - external scaffolding; 25 - first horizontal pipe; 26 - second horizontal pipe; 27 - vertical pipe; 28 - connecting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0028] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other. It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0029] In the description of the embodiments of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "arrange" 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 direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances; the accompanying drawings in the embodiments are used to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0030] —A flower basket tie rod type cantilevered scaffolding for residential use, including a lower layer board 1, an upper layer board 9 and a connecting board 13. One end of the lower layer board 1 is cast and connected with a first window sill wall 2. A first fixing frame 3 is arranged at the upper end of the first window sill wall 2. A first fastening bolt 4 is arranged on one side wall of the first fixing frame 3. A support board 5 is arranged at the upper part of the side wall of the first fixing frame 3 opposite to the first fastening bolt 4. A reinforcing board 6 is arranged at the lower end of the support board 5. A bottom board platform 7 is arranged at the upper end of the support board 5. A board head 8 is arranged in the middle of one end of the support board 5 away from the first fixing frame 3. An upper layer board 9 is arranged above the lower layer board 1. One end of the upper layer board 9 is cast and connected with a second window sill wall 10. A second fixing frame 11 is arranged at the upper end of the second window sill wall 10. A second fastening bolt 12 is arranged on one side wall of the second fixing frame 11. Connecting boards 13 are arranged on both sides of the side wall of the second fixing frame 11 opposite to the second fastening bolt 12. A connecting bearing 14 is arranged in the middle of the connecting board 13. A rotating shaft 15 is arranged in the connecting bearing 14. A first connecting head 16 is arranged at one end of the rotating shaft 15 away from the connecting bearing 14. A limiting head 17 is arranged in the first connecting head 16. A first tie rod 18 is arranged in the middle of the lower end of the limiting head 17. A connecting sleeve 19 is arranged on the periphery of one end of the first tie rod 18 away from the limiting head 17. A second tie rod 20 is arranged inside one end of the connecting sleeve 19 away from the first tie rod 18. A second connecting head 21 is arranged on the periphery of one end of the second tie rod 20 away from the connecting sleeve 19. A steel wire rope 22 is arranged at the lower end of the second connecting head 21.

[0031] Embodiment 1

[0032] A slot 23 is formed at the upper end of the bottom board platform 7. An external scaffolding 24 is inserted into the slot 23. The external scaffolding 24 includes a first horizontal pipe 25, a second horizontal pipe 26 and a vertical pipe 27. The first horizontal pipe 25, the second horizontal pipe 26 and the vertical pipe 27 are connected by buckles. The vertical pipe 27 of the external scaffolding 24 can be conveniently positioned and fixed into the slot 23 of the bottom board platform 7. Then the first horizontal pipe 25 and the second horizontal pipe 26 can be conveniently fixed to the vertical pipe 27 by buckles. In this way, the external scaffolding 24 can be conveniently built.

[0033] The first fixing frame 3 is connected with the first window sill wall 2 through a card slot. The first fastening bolt 4 is connected with the first fixing frame 3 through threads. The first fastening bolt 4 is connected with the first window sill wall 2 by pressing. The first fixing frame 3 can be conveniently placed on the first window sill wall 2 through the card slot. Then the first fixing frame 3 and the first window sill wall 2 can be firmly connected by using the first fastening bolt 4.

[0034] The support plate 5 and the reinforcement plate 6 are both welded to the side wall of the first fixing frame 3. The plate head 8 is formed on the support plate 5, and the connecting groove 28 is formed at the lower end of the bottom plate platform 7. The bottom plate platform 7 is connected to the support plate 5 through the connecting groove 28. The reinforcement plate 6 plays an auxiliary stabilizing role for the support plate 5. The bottom plate platform 7 can be conveniently positioned and connected to the support plate 5 through the connecting groove 28, and then reinforced by bolts.

[0035] Embodiment 2

[0036] The second fixing frame 11 is connected to the second window sill wall 10 through a card slot. The second fastening bolt 12 is threadedly connected to the second fixing frame 11, and the second fastening bolt 12 is connected to the second window sill wall 10 by pressing. The second fixing frame 11 can be conveniently placed on the second window sill wall 10 through the card slot, and then the second fixing frame 11 can be firmly connected to the second window sill wall 10 by using the second fastening bolt 12.

[0037] The connecting plate 13 is welded to the side wall of the second fixing frame 11. The outer ring of the connecting bearing 14 is press-fitted with the connecting plate 13, and the inner ring of the connecting bearing 14 is press-fitted with the rotating shaft 15. The rotating shaft 15 can be conveniently rotated between the connecting plates 13 with the assistance of the connecting bearing 14.

[0038] Embodiment 3

[0039] The rotating shaft 15 is welded to the side wall of the first connecting head 16. The limiting head 17 is welded to the first pull rod 18. Both the first pull rod 18 and the limiting head 17 are rotatably connected to the inner wall of the first connecting head 16. The first connecting head 16 can rotate synchronously with the rotating shaft 15. The limiting head 17 can prevent the first pull rod 18 from separating from the first connecting head 16, and at the same time, the limiting head 17 does not affect the rotation of the first pull rod 18.

[0040] Embodiment 4

[0041] The outer periphery of the lower end of the first pull rod 18 is threadedly connected to the inner wall of the connecting sleeve 19. The outer periphery of the upper end of the second pull rod 20 is threadedly connected to the inner wall of the connecting sleeve 19. Both the first pull rod 18 and the second pull rod 20 can be rotated through the thread in the connecting sleeve 19. In this way, the total length of the first pull rod 18, the connecting sleeve 19, and the second pull rod 20 can be conveniently adjusted according to the usage requirements.

[0042] The lower end of the second pull rod 20 is rotatably connected to the second connecting head 21. The lower end of the second connecting head 21 is welded to the steel wire rope 22. The second connecting head 21 can rotate at the lower end of the second pull rod 20, so that the orientation of the steel wire rope 22 can be conveniently adjusted.

[0043] Working principle: When building a hanging basket tie-rod type cantilever scaffold, first, the first fixing bracket 3 and the second fixing bracket 11 are respectively fixed to the upper ends of the first window sill wall 2 and the second window sill wall 10 through the first fastening bolt 4 and the second fastening bolt 12 respectively, and the first fixing bracket 3 and the second fixing bracket 11 are in corresponding upper and lower positions. Then, the bottom plate platform 7 is positioned and placed on the support plate 5 through the connecting groove 28, and then reinforced with bolts. The first tie rod 18 and the second tie rod 20 rotate within the connecting sleeve 19, and the total length of the first tie rod 18, the connecting sleeve 19, and the second tie rod 20 is adjusted appropriately according to needs. Then, with the assistance of the rotating shaft 15 and the connecting bearing 14, the steel wire rope 22 is brought close to the plate head 8 and sleeved on the plate head 8. In this way, the first tie rod 18, the connecting sleeve 19, and the second tie rod 20 can rely on the second fixing bracket 11 to assist in supporting the support plate 5. The support plate 5, the first fixing bracket 3, the second fixing bracket 11, the first tie rod 18, the connecting sleeve 19, and the second tie rod 20 can form a triangular stable structure, which can effectively ensure the stability of the bottom plate platform 7. The vertical pipe 27 of the external scaffold 24 can be conveniently positioned and fixed into the slot 23 of the bottom plate platform 7, and then the first horizontal pipe 25 and the second horizontal pipe 26 can be conveniently fixed to the vertical pipe 27 through buckles. In this way, the external scaffold 24 can be conveniently built for construction use.

[0044] The present invention is not limited to the above optional embodiments. Any person can obtain other various forms of products under the inspiration of the present invention. However, no matter what changes are made in its shape or structure, as long as the technical solutions fall within the scope defined by the claims of the present invention, they all fall within the protection scope of the present invention.

Claims

1. A flower basket tie rod type cantilevered scaffolding for residential use, comprising a lower layer plate (1), an upper layer plate (9) and a connecting plate (13), characterized in that: One end of the lower layer board (1) is connected by casting with a first window sill wall (2). A first fixing frame (3) is arranged at the upper end of the first window sill wall (2). A first fastening bolt (4) is arranged on one side wall of the first fixing frame (3). A support plate (5) is arranged on the upper part of the side wall of the first fixing frame (3) opposite to the first fastening bolt (4). A reinforcing plate (6) is arranged at the lower end of the support plate (5). A bottom plate platform (7) is arranged at the upper end of the support plate (5). A plate head (8) is arranged in the middle of one end of the support plate (5) away from the first fixing frame (3). An upper layer board (9) is arranged above the lower layer board (1). One end of the upper layer board (9) is connected by casting with a second window sill wall (10). A second fixing frame (11) is arranged at the upper end of the second window sill wall (10). A second fastening bolt (12) is arranged on one side wall of the second fixing frame (11). Connecting plates (13) are arranged on both sides of the side wall of the second fixing frame (11) opposite to the second fastening bolt (12). A connecting bearing (14) is arranged in the middle of the connecting plate (13). A rotating shaft (15) is arranged in the connecting bearing (14). A first connecting head (16) is arranged at one end of the rotating shaft (15) away from the connecting bearing (14). A limiting head (17) is arranged in the first connecting head (16). A first pull rod (18) is arranged in the middle of the lower end of the limiting head (17). A connecting sleeve (19) is arranged on the periphery of one end of the first pull rod (18) away from the limiting head (17). A second pull rod (20) is arranged inside one end of the connecting sleeve (19) away from the first pull rod (18). A second connecting head (21) is arranged on the periphery of one end of the second pull rod (20) away from the connecting sleeve (19). A steel wire rope (22) is arranged at the lower end of the second connecting head (21); A slot (23) is formed at the upper end of the bottom plate platform (7). An external scaffolding (24) is inserted into the slot (23). The external scaffolding (24) includes a first horizontal pipe (25), a second horizontal pipe (26) and a vertical pipe (27). The first horizontal pipe (25), the second horizontal pipe (26) and the vertical pipe (27) are connected by buckles; The first fixing frame (3) is connected with the first window sill wall (2) through a card slot. The first fastening bolt (4) is connected with the first fixing frame (3) by threads. The first fastening bolt (4) is connected with the first window sill wall (2) by pressing; Both the support plate (5) and the reinforcing plate (6) are welded to the side wall of the first fixing frame (3). The plate head (8) is formed on the support plate (5). A connecting groove (28) is formed at the lower end of the bottom plate platform (7). The bottom plate platform (7) is connected with the support plate (5) through the connecting groove (28); The second fixing bracket (11) is connected to the second window edge wall (10) through a card slot, the second fastening bolt (12) is threadedly connected to the second fixing bracket (11), and the second fastening bolt (12) is connected to the second window edge wall (10) by pressing.

2. The basket tie rod type cantilever scaffold for residential use according to claim 1, wherein: The connecting plate (13) is welded to the side wall of the second fixing bracket (11), the outer ring of the connecting bearing (14) is connected to the connecting plate (13) with an interference fit, and the inner ring of the connecting bearing (14) is connected to the rotating shaft (15) with an interference fit.

3. A basket tie rod type cantilever scaffolding for residential use according to claim 1, characterized in that: The rotating shaft (15) is welded to the side wall of the first connecting head (16), the limiting head (17) is welded to the first pull rod (18), and both the first pull rod (18) and the limiting head (17) are rotatably connected to the inner wall of the first connecting head (16).

4. A flower basket tie rod type cantilevered scaffolding for residential use according to claim 1, characterized in that: The outer periphery of the lower end of the first pull rod (18) is threadedly connected to the inner wall of the connecting sleeve (19), and the outer periphery of the upper end of the second pull rod (20) is threadedly connected to the inner wall of the connecting sleeve (19).

5. A flower basket tie rod type cantilever scaffold for residential use according to claim 1, characterized in that: The lower end of the second pull rod (20) is rotatably connected to the second connecting head (21), and the lower end of the second connecting head (21) is welded to the steel wire rope (22).

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