Scaffold convenient to install for building construction

Abstract

The utility model discloses a scaffold convenient to install for building construction, and relates to the technical field of scaffolds, the scaffold comprises a first vertical rod and a second vertical rod, the outer wall of the first vertical rod is fixedly connected with a connecting ring, and one side of the connecting ring is rotatably connected with a first connecting rod; the end, away from the connecting ring, of the first connecting rod is rotationally connected with a center vertical rod, and the second vertical rod is rotationally connected with the center vertical rod through a second connecting rod. By means of the design of the fixing sleeve clamps, the connecting rings, the connecting rods and other components, the connecting operation between the vertical rods and the transverse rods is simple, for example, the internal grooves in the inner walls of the first fastening semi-ring and the second fastening semi-ring are in butt joint with the positioning sleeve rings, and then fastening bolts are installed, so that the cross connecting rod and the second vertical rod can be fixed; when the limiting lantern rings at the two ends of the fixing transverse rod are in butt joint with the first vertical rod and the second vertical rod, the inserting rod at the top end of the ground supporting center vertical rod is automatically inserted into the inserting holes to quickly form a fixing state, the overall assembling process is simple and convenient, and the construction efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology, specifically to a scaffolding for building construction that is easy to install. Background Technology

[0002] In traditional construction, scaffolding is an indispensable facility, but it generally has some obvious drawbacks:

[0003] Cumbersome installation: Traditional scaffolding often uses complex connection methods, requiring numerous bolts and nuts for fixing. This not only consumes a lot of time during installation to align the bolt holes and tighten the nuts, but also demands a high level of skill from the construction workers. When working at heights, the limited operating space and complex installation steps increase the difficulty of construction, reduce installation efficiency, and seriously affect the construction schedule.

[0004] Inconvenient storage and transportation: Traditional scaffolding has a fixed structure, and after disassembly, each component is large in size and difficult to fold, occupying a lot of storage space. Whether it is temporarily stored on the construction site or transported to other sites, it is extremely inconvenient and increases storage and transportation costs.

[0005] Difficult to move: Most traditional scaffolding is not equipped with an effective moving device at the bottom. If it needs to be moved, construction workers often have to move it manually. In large construction sites, the scaffolding is heavy and the moving process is both labor-intensive and poses safety risks, making it impossible to respond flexibly and quickly to the needs of different construction areas. Utility Model Content

[0006] The purpose of this utility model is to provide a scaffolding that is easy to install for building construction, so as to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A construction scaffold that is easy to install includes a first vertical pole and a second vertical pole. A connecting ring is fixedly connected to the outer wall of the first vertical pole. A connecting rod is rotatably connected to one side of the connecting ring. A central vertical pole is rotatably connected to the end of the connecting rod away from the connecting ring. The second vertical pole is rotatably connected to the central vertical pole through a connecting rod.

[0009] The central vertical rod is located between the first vertical rod and the second vertical rod. A fixed horizontal rod is movably inserted into the top of the central vertical rod. Both ends of the fixed horizontal rod are fixedly connected to limit collars. The two sets of limit collars are respectively sleeved with the outer walls of the first vertical rod and the second vertical rod near the top.

[0010] The outer wall of the second vertical rod is detachably fitted with a fixing sleeve, which includes a first fastening half ring and a second fastening half ring. The outer wall of the first fastening half ring is fixedly connected with a cross connecting rod.

[0011] A further improvement of the present invention is that: a positioning collar is fixedly connected to the outer wall of the second vertical rod; one end of the first fastening half-ring and the second fastening half-ring are hinged; the other end of the first fastening half-ring and the second fastening half-ring are fixedly connected by fastening bolts; and the inner walls of the first fastening half-ring and the second fastening half-ring are both provided with built-in grooves.

[0012] A further improvement of this utility model is that the outer wall of the positioning collar is engaged with the inner wall of the built-in groove.

[0013] A further improvement of this utility model is that: an insertion hole is provided at the center of the bottom surface of the fixed crossbar, and an insertion rod is fixedly connected to the top of the central vertical bar.

[0014] A further improvement of this utility model is that the top end of the insertion rod is movably inserted into the inner wall of the insertion hole.

[0015] A further improvement of this utility model is that a receiving ring is fixedly connected to the outer wall of the first vertical rod near the top, and the upper surface of the receiving ring overlaps with the bottom surface of the limiting collar.

[0016] A further improvement of this utility model is that a receiving plate is movably engaged with the outer wall of the fixed crossbar.

[0017] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0018] This utility model provides an easy-to-install scaffold for building construction. Through the design of components such as fixing clips, connecting rings, and connecting rods, the connection operation between each vertical and horizontal bar is simple. For example, by aligning the built-in grooves on the inner walls of the first and second fastening half-rings with the positioning collars and then installing the fastening bolts, the cross connecting rods and the second vertical bar can be fixed. When the limiting collars at both ends of the fixed horizontal bar are aligned with the first and second vertical bars, the insertion rod at the top of the center vertical bar of the ground support automatically inserts into the insertion hole, quickly forming a fixed state. The overall assembly process is simple and effectively improves construction efficiency.

[0019] This utility model provides a scaffolding for construction that is easy to install. After disassembly, the first vertical pole, the second vertical pole, and the central vertical pole can be folded and fitted together, saving storage space and facilitating storage and transportation. The bottom is equipped with casters, which make it easy to move within the construction site and can flexibly adjust the position of the scaffolding to meet the needs of different construction areas. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the first vertical rod structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the fixing sleeve structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the bottom view of the fixed crossbar structure of this utility model.

[0024] In the diagram: 1. First vertical rod; 2. Second vertical rod; 3. Central vertical rod; 4. Connecting rod one; 5. Connecting rod two; 6. Fixing sleeve; 7. Cross connecting rod; 8. Fixing crossbar; 9. Limiting collar; 10. Positioning collar; 11. Receiving ring; 12. Connecting ring; 13. Fastening half ring one; 14. Fastening half ring two; 15. Internal groove; 16. Fastening bolt; 17. Insertion hole; 18. Insertion rod; 19. Receiving plate. Detailed Implementation

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] The present invention will be further described in detail below with reference to embodiments:

[0027] Example 1

[0028] like Figure 1-4 As shown, this utility model provides a scaffold that is easy to install for building construction, including a first vertical rod 1 and a second vertical rod 2. A connecting ring 12 is fixedly connected to the outer wall of the first vertical rod 1. A connecting rod 4 is rotatably connected to one side of the connecting ring 12. A central vertical rod 3 is rotatably connected to the end of the connecting rod 4 away from the connecting ring 12. The second vertical rod 2 is rotatably connected to the central vertical rod 3 through a connecting rod 5.

[0029] The central vertical rod 3 is located between the first vertical rod 1 and the second vertical rod 2. A fixed horizontal rod 8 is movably inserted into the top of the central vertical rod 3. Both ends of the fixed horizontal rod 8 are fixedly connected to limit collars 9. The two sets of limit collars 9 are respectively sleeved with the outer walls of the first vertical rod 1 and the second vertical rod 2 near the top.

[0030] The outer wall of the second vertical rod 2 is detachably fitted with a fixing sleeve 6, which includes a fastening half ring 13 and a fastening half ring 2 14. The outer wall of the fastening half ring 13 is fixedly connected with a cross connecting rod 7.

[0031] The outer wall of the second vertical rod 2 is fixedly connected with a positioning collar 10. One end of the fastening half ring 13 and the fastening half ring 2 14 are hinged together, and the other end of the fastening half ring 13 and the fastening half ring 2 14 are fixedly connected by fastening bolts 16. The inner walls of the fastening half ring 13 and the fastening half ring 2 14 are both provided with built-in grooves 15.

[0032] The outer wall of the positioning collar 10 engages with the inner wall of the built-in groove 15.

[0033] Example 2

[0034] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, an insertion hole 17 is provided at the center of the bottom surface of the fixed crossbar 8, and an insertion rod 18 is fixedly connected to the top of the central vertical bar 3.

[0035] The top end of the insertion rod 18 is movably inserted into the inner wall of the insertion hole 17. The outer wall of the first vertical rod 1 near the top end is fixedly connected to a receiving ring 11, and the upper surface of the receiving ring 11 overlaps with the bottom surface of the limiting sleeve 9.

[0036] The outer wall of the fixed crossbar 8 is movably connected to a receiving plate 19.

[0037] The working principle of the easy-to-install scaffolding used in the construction of this building will be explained in detail below.

[0038] like Figure 1-4 As shown, in use, after moving the first vertical rod 1, the second vertical rod 2, and the center vertical rod 3 to suitable positions, first, the cross connecting rod 7 is fitted onto the outer wall of the second vertical rod 2 using the fixing sleeve 6. At this time, the inner groove 15 of the inner wall of the fastening half ring 13 and the fastening half ring 2 14 is aligned with the positioning collar 10. Then, the fastening bolt 16 is installed onto the fastening half ring 13 and the fastening half ring 2 14 to complete the fixing work. After the fixing sleeve 6 at one end of the cross connecting rod 7 is installed, the fixing sleeve 6 at the other end is aligned and fixed with another set of second vertical rods 2. Then, the cross connecting rod 7 is fixed to the two sets of first vertical rods 1.

[0039] Finally, fix the first vertical bar 1 and pull the second vertical bar 2 to one side. As the second vertical bar 2 moves away from the first vertical bar 1, connecting rod 4 and connecting rod 5 gradually approach a state parallel to the ground. When the second vertical bar 2 moves away to its maximum distance, connecting rod 4 and connecting rod 5 are parallel to the ground. Connect the limiting collars 9 at both ends of the fixed horizontal bar 8 to the first vertical bar 1 and the second vertical bar 2 respectively. At this time, due to the support of the ground, the insertion rod 18 at the top of the central vertical bar 3 will be inserted into the insertion hole 17. Thus, the first vertical bar 1, the second vertical bar 2, the central vertical bar 3 and the fixed horizontal bar 8 are fixed in a fixed state. They are also fixed to another set of structures through the cross connecting rods 7. Then, install the support plate 19 onto the fixed horizontal bar 8 to complete the overall assembly of the scaffolding.

[0040] After disassembly, the first vertical bar 1, the second vertical bar 2, and the central vertical bar 3 can be folded and attached together. When in use, they can be stretched out, which is very convenient and quick.

[0041] Casters can be installed at the bottom of the first vertical rod 1, the second vertical rod 2, and the central vertical rod 3 to facilitate their movement.

[0042] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A type of scaffolding for easy installation in building construction, comprising a first vertical pole (1) and a second vertical pole (2), characterized in that: A connecting ring (12) is fixedly connected to the outer wall of the first vertical rod (1). A connecting rod (4) is rotatably connected to one side of the connecting ring (12). A central vertical rod (3) is rotatably connected to the end of the connecting rod (4) away from the connecting ring (12). The second vertical rod (2) is rotatably connected to the central vertical rod (3) through a connecting rod (5). The central vertical rod (3) is located between the first vertical rod (1) and the second vertical rod (2). A fixed horizontal rod (8) is movably inserted into the top of the central vertical rod (3). Both ends of the fixed horizontal rod (8) are fixedly connected to limit collars (9). The two sets of limit collars (9) are respectively sleeved with the outer wall of the first vertical rod (1) and the second vertical rod (2) near the top. The outer wall of the second vertical rod (2) is detachably fitted with a fixing sleeve (6), the fixing sleeve (6) includes a fastening half ring one (13) and a fastening half ring two (14), and the outer wall of the fastening half ring one (13) is fixedly connected with a cross connecting rod (7).

2. The scaffolding for easy installation in building construction according to claim 1, characterized in that: The outer wall of the second vertical rod (2) is fixedly connected with a positioning collar (10). One end of the first fastening half ring (13) and the second fastening half ring (14) are hinged together, and the other end of the first fastening half ring (13) and the second fastening half ring (14) are fixedly connected by fastening bolts (16). The inner walls of the first fastening half ring (13) and the second fastening half ring (14) are provided with built-in grooves (15).

3. The scaffolding for easy installation in building construction according to claim 2, characterized in that: The outer wall of the positioning collar (10) engages with the inner wall of the built-in groove (15).

4. The scaffolding for easy installation in building construction according to claim 1, characterized in that: The fixed crossbar (8) has an insertion hole (17) at the center of its bottom surface, and the top of the central vertical bar (3) is fixedly connected to an insertion rod (18).

5. The scaffolding for easy installation in building construction according to claim 4, characterized in that: The top end of the insertion rod (18) is movably inserted into the inner wall of the insertion hole (17).

6. The scaffolding for easy installation in building construction according to claim 1, characterized in that: The first vertical rod (1) has a receiving ring (11) fixedly connected to the outer wall near the top, and the upper surface of the receiving ring (11) overlaps with the bottom surface of the limiting sleeve (9).

7. The scaffolding for easy installation in building construction according to claim 1, characterized in that: The outer wall of the fixed crossbar (8) is movably connected to a receiving plate (19).

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