Disc buckle type scaffold fixing accessory

Abstract

The utility model discloses a disc buckle type scaffold fixing accessory which comprises a vertical rod, a disc is connected to the vertical rod, a transverse rod is connected to the position of the disc, a supporting rod is connected to the bottom of the transverse rod, a diagonal draw bar is connected to the other end of the supporting rod, and a triangular structure is defined by the vertical rod, the transverse rod, the supporting rod and the diagonal draw bar. The other end of the diagonal draw bar sinks inwards to form a cambered surface, a supporting gasket is fixed to the other end of the diagonal draw bar, and an adjusting gasket is connected to the outer side of the supporting gasket; the two sides of the adjusting gasket are fixed to the two sides of the concave position of the supporting gasket. The connector socket is installed at one end of the transverse rod and matched with the plug pin, so that the overall connection is firm, disassembly and assembly are convenient, and the construction efficiency is improved; supporting gaskets are mounted at one ends of the diagonal draw bars to increase the contact area of the fittings and the main scaffold steel pipe; the adjusting gasket is additionally arranged on the outer side of the supporting gasket, so that the cambered surface angle of the adjusting gasket is variable to adapt to main scaffold steel pipes of different models, and the stability is enhanced.

Description

Technical Field

[0001] The utility model relates to a disc-type scaffold fixing accessory. Background Art

[0002] Scaffolding is a temporary structure used to support workers, materials and provide a working platform in construction. It is mainly used in high-rise buildings, bridges, large equipment installation and other projects to ensure construction safety and efficiency. Scaffolding usually consists of steel pipe scaffolding, bowl-hook scaffolding, disc-hook scaffolding, etc. Among them, disc-hook scaffolding is a new type of scaffolding, also known as plug-in scaffolding. The socket is disc-shaped, and the pin is inserted into the disc and tightened to make the rods firmly connected. The installation and disassembly of the disc-hook scaffolding is very fast, and its modular design makes the connection simple and reliable, and it can withstand large loads, improving construction safety.

[0003] In the actual construction process, it often happens that the scaffolding support area is smaller than the actual area where workers need to move, which is not enough to support workers to the designated location. At this time, additional scaffolding is needed. In order to avoid building from the foundation, fixed accessories are usually added to the disc close to the construction area on the construction site to increase the support area. The fixed accessories are usually prefabricated with fixed sizes and have low compatibility with the original scaffolding supports. The steel pipe size of the original scaffolding needs to be determined in order to equip it with suitable accessories, which makes the construction process time-consuming, labor-intensive and inefficient. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a disc-type scaffold fixing accessory to improve the adaptability and make the operation easier.

[0005] Based on the technical problems existing in the background technology, the utility model proposes a disc-type scaffold fixing accessory, including a vertical pole, a disc is connected to the vertical pole, a cross bar is connected to the position of the disc, a support rod is connected to the bottom of the cross bar, the other end of the support rod is connected to a diagonal rod, one end of the diagonal rod is connected to the vertical pole, and the vertical pole, the cross bar, the support rod and the diagonal rod form a triangular structure;

[0006] The other end of the crossbar is connected to a joint socket, a positioning groove is left in the middle of the joint socket, and the joint socket is equipped with a latch;

[0007] The other end of the inclined tie rod is inwardly concave to form an arc surface, and a support gasket is fixed thereon, a screw hole is opened on the support gasket, a bolt is installed in the screw hole, and an adjusting gasket is connected to the outer side of the support gasket;

[0008] The two sides of the adjusting gasket are fixed on the two sides of the recessed part of the supporting gasket, and the bolt passes through the screw hole and abuts against the outer wall of the adjusting gasket.

[0009] Preferably, the top of the adjusting gasket does not exceed the bottom of the positioning groove, the bottom of the adjusting gasket should at least exceed the bottom of the supporting gasket, and the length of the supporting gasket exceeds half of the adjusting gasket.

[0010] Preferably, the screw hole is opened on the supporting gasket and is located in the middle of the outer side of the adjusting gasket.

[0011] Preferably, the connector socket is welded to one end of the cross bar, and clamping plates are provided at both upper and lower ends of the positioning slot, and the clamping plates are provided with insertion holes, and the insertion holes are correspondingly inserted with the pins.

[0012] Preferably, the width of the socket should be at least greater than the width of the pin, and the length should not exceed the length of the middle cross-section of the pin. The cross-sectional length of the pin gradually decreases from top to bottom. The splints are all fan-shaped, and the outer arc surface thereof has the same curvature as the arc surface of the support gasket.

[0013] Preferably, the disc is welded to the outer wall of the vertical pole, a plurality of fixing holes corresponding to the latch pins are evenly spaced on the disc, and a receiving groove for receiving the disc is provided on the cross bar.

[0014] Preferably, the vertical pole is a hollow structure with a spiral channel provided inside.

[0015] Compared with the prior art, the disc-type scaffold fixing accessory proposed by the utility model adopts the above technical solution to achieve the following technical effects:

[0016] 1. The utility model can make the overall connection more firm and convenient for assembly and disassembly by installing a joint socket at one end of the crossbar and cooperating with a latch, thereby improving the construction efficiency;

[0017] 2. The utility model increases the contact area between the accessories and the main scaffolding and improves stability by installing a support gasket at one end of the inclined rod;

[0018] 3. The utility model adds an adjusting gasket on the outside of the supporting gasket so that the arc angle of the adjusting gasket can be changed, thereby being adapted to different types of main scaffolding steel pipes so as to better fit the outer wall of the scaffolding and thus enhancing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The overall three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3It is a partial structural schematic diagram of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the installation location of the adjusting pad of the utility model.

[0023] In the figure: 1, vertical pole; 11, spiral channel; 2, disk; 21, fixing hole; 3, cross bar; 31, receiving groove; 4, support rod; 5, inclined rod; 6, joint socket; 61, positioning groove; 62, clamping plate; 63, socket; 7, latch; 8, supporting gasket; 81, screw hole; 82, bolt; 9, adjusting gasket. DETAILED DESCRIPTION

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] Reference Figure 1-4 The utility model proposes a disc-type scaffold fixing accessory, comprising a vertical pole 1, a disc 2 is connected to the vertical pole 1, a horizontal rod 3 is connected to the position of the horizontal rod 3, a support rod 4 is connected to the bottom of the horizontal rod 3, and the other end of the support rod 4 is connected to a diagonal rod 5, one end of the diagonal rod 5 is connected to the vertical pole 1, and the vertical pole 1, the horizontal rod 3, the support rod 4 and the diagonal rod 5 form a triangular structure to increase the stability of the entire fixing accessory;

[0027] Specifically, the other end of the crossbar 3 is connected to a joint socket 6, a positioning groove 61 is left in the middle of the joint socket 6 to facilitate accurate positioning, and the joint socket 6 is equipped with a latch 7, which is mainly used to fix the integral accessory on the main steel pipe of the scaffolding and is inserted into the disc fixing hole thereon to complete the fixation;

[0028] Specifically, the other end of the inclined tie rod 5 is inwardly concave to form an arc surface, and a support washer 8 is fixed thereon, a screw hole 81 is opened on the support washer 8, a bolt 82 is installed in the screw hole 81, and an adjusting washer 9 is connected to the outer side of the support washer 8;

[0029] Specifically, two sides of the adjusting gasket 9 are fixed to two sides of the recessed portion of the supporting gasket 8 , and the bolts 82 pass through the screw holes 81 and abut against the outer wall of the adjusting gasket 9 .

[0030] Specifically, the top of the adjusting gasket 9 does not exceed the bottom of the positioning groove 61 , the bottom of the adjusting gasket 9 should at least exceed the bottom of the supporting gasket 8 , and the length of the supporting gasket 8 exceeds half of the adjusting gasket 9 .

[0031] In this embodiment, the vertical rod 1, the horizontal rod 3, the support rod 4 and the diagonal rod 5 are all fixed structures, welded as a whole, and constructed into a triangular structure, which further improves the stability and load-bearing capacity of the overall structure. The adjusting gasket 9 is made of spring steel sheet, and the two sides of its outer wall are welded to the two sides of the depression of the supporting gasket 8, so that the two sides are fixed, and the outer wall of the adjusting gasket 9 is pressed against by rotating the bolt 82, so as to fine-tune the curvature of the adjusting gasket 9, so that it is more suitable for the main steel pipes of different sizes, thereby enhancing the overall stability and making the adaptability of the accessories higher.

[0032] Specifically, the screw hole 81 is opened on the supporting gasket 8 and is located in the middle of the outer side of the adjusting gasket 9 .

[0033] Specifically, the connector socket 6 is welded to one end of the crossbar 3 , and clamping plates 62 are provided at both upper and lower ends of the positioning slot 61 . The clamping plates 62 are provided with insertion holes 63 , and the insertion holes 63 are correspondingly inserted with the plug pins 7 .

[0034] Specifically, the width of the insertion hole 63 should be at least greater than the width of the pin 7, and the length should not exceed the length of the middle cross section of the pin 7. The cross section length of the pin 7 gradually decreases from top to bottom. The clamping plates 62 are all fan-shaped, and the outer arc surface thereof has the same curvature as the arc surface of the support gasket 8.

[0035] Specifically, the disc 2 is welded to the outer wall of the vertical pole 1, and a plurality of fixing holes 21 corresponding to the plug pin 7 are evenly spaced on the disc 2, and these fixing holes 21 are specially designed to cooperate with the installation of the plug pin 7. The disc 2 is designed to serve as a key node for fixing the crossbar 3 and other components. The crossbar 3 is provided with a receiving groove 31 for receiving the disc 2, so that the crossbar 3 and the vertical pole 1 can be firmly connected.

[0036] Specifically, the vertical pole 1 is a hollow structure, and a spiral channel 11 is provided inside, so that the height of the external support pole can be adjusted by rotation during construction.

[0037] In this embodiment, during actual assembly, the joint socket 6 is first aligned with the fixing hole of the disc on the main steel pipe, and the pin 7 is used for preliminary positioning and fixing. The lower adjustment pad 9 is initially fitted on the main steel pipe, and the bolt 82 is adjusted to make the adjustment pad 9 further fit the main steel pipe. After it is fully fitted, the pin 7 is tightened in the fixing hole by external force to achieve fixation. This fixing method can reduce the shaking of the accessories during use and improve stability.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A disc-type scaffold fixing accessory, characterized in that: The invention comprises a vertical pole (1), the vertical pole (1) is connected to a disk (2), the disk (2) is connected to a horizontal pole (3), the bottom of the horizontal pole (3) is connected to a support rod (4), the other end of the support rod (4) is connected to a diagonal rod (5), one end of the diagonal rod (5) is connected to the vertical pole (1), and the vertical pole (1), the horizontal pole (3), the support rod (4) and the diagonal rod (5) form a triangular structure; The other end of the crossbar (3) is connected to a joint socket (6), a positioning groove (61) is left in the middle of the joint socket (6), and the joint socket (6) is equipped with a latch (7); The other end of the inclined tie rod (5) is inwardly concave to form an arc surface and is fixed with a support washer (8), a screw hole (81) is provided on the support washer (8), a bolt (82) is installed in the screw hole (81), and an adjustment washer (9) is connected to the outside of the support washer (8); The two sides of the adjusting gasket (9) are fixed to the two sides of the recessed portion of the supporting gasket (8), and the bolt (82) passes through the screw hole (81) and abuts against the outer wall of the adjusting gasket (9).

2. A disc-type scaffold fixing accessory according to claim 1, characterized in that: The top of the adjusting gasket (9) does not exceed the bottom of the positioning groove (61), the bottom of the adjusting gasket (9) should at least exceed the bottom of the supporting gasket (8), and the length of the supporting gasket (8) exceeds half of the adjusting gasket (9).

3. A disc-type scaffold fixing accessory according to claim 1, characterized in that: The screw hole (81) is formed on the supporting gasket (8) and is located in the middle of the outer side of the adjusting gasket (9).

4. A disc-type scaffold fixing accessory according to claim 1, characterized in that: The connector socket (6) is welded to one end of the crossbar (3), and clamping plates (62) are provided at both upper and lower ends of the positioning groove (61). The clamping plates (62) are provided with plug holes (63), and the plug holes (63) are correspondingly plugged with the plug pins (7).

5. A disc-type scaffold fixing accessory according to claim 4, characterized in that: The width of the insertion hole (63) should be at least greater than the width of the plug (7), and the length should not exceed the length of the middle cross section of the plug (7). The cross section length of the plug (7) gradually decreases from top to bottom. The clamping plates (62) are all fan-shaped, and the outer curved surface thereof has the same curvature as the curved surface of the support pad (8).

6. The disc-type scaffold fixing accessory according to claim 1, characterized in that: The disc (2) is welded to the outer wall of the vertical pole (1), a plurality of fixing holes (21) corresponding to the latch pins (7) are evenly spaced on the disc (2), and a receiving groove (31) for receiving the disc (2) is provided on the cross bar (3).

7. The disc-type scaffold fixing accessory according to claim 1, characterized in that: The upright pole (1) is a hollow structure and is provided with a spiral channel (11) inside.

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