Novel ring lock type scaffold

Abstract

The utility model discloses a novel ring buckle type scaffold which is characterized by comprising a ladder assembly, a cross beam and a ring buckle device, the ladder frame is used for being mounted on the ground; the plurality of cross beams are used for being mounted between two adjacent ladder assemblies, and the cross beams and the ladder assemblies are connected to form a rectangular frame structure; the disc buckle devices are installed at the two ends of the cross beam. The disc buckle device comprises a disc buckle body and a clamping block, a U-shaped frame is arranged on the disc buckle body, the disc buckle body is used for being installed at the end of a cross beam, the disc buckle body is used for being buckled on a ladder frame, a rotating rod is fixedly installed on the clamping block, the rotating rod is rotatably installed on the U-shaped frame, the rotating rod is sleeved with a torsional spring, one end of the torsional spring is connected with the clamping block, and the other end of the torsional spring is connected with the clamping block. And the other end is connected with the U-shaped frame. The utility model aims to solve the problems in the prior art that the installation of a scaffold can be realized only by screwing a plurality of bolts when the scaffold is installed, so that the efficiency is lower and the installation process is tedious when the scaffold is installed.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology, specifically to a novel disc-lock scaffolding. Background Technology

[0002] The background technology of the new disc-lock scaffolding stems from the shortcomings of traditional disc-lock scaffolding in terms of safety, construction efficiency, and connection stability. Traditional disc-lock scaffolding connects uprights and horizontal bars using discs and pins, but the horizontal bar connectors are only secured by upper limiting blocks, making them prone to loosening or even detachment during vibration or handling, posing safety hazards. Furthermore, traditional connecting discs must be fixed to the poles before erection, lacking flexibility in position adjustment, leading to repeated loading and unloading for different projects, increasing labor costs and time consumption. Existing technology also suffers from problems such as easy slippage of the pin structure and component rolling damage during storage; for example, excessive pressure on the bottom components when stacked makes them susceptible to collision damage during transfer. Simultaneously, traditional construction methods rely on manual measurement and adjustment of upright height, resulting in low efficiency and difficulty in adapting to complex structural requirements.

[0003] The utility model patent with application number CN202421206753.3 and publication number CN222632759U (hereinafter referred to as "Prior Art 1") discloses an integrated platform for edge protection of movable disc-lock scaffolding, including a locking disc and a platform device. The number of locking discs is 4. The locking disc includes an arc-shaped disc, a bolt, and a nut. One end of the arc-shaped disc is provided with a hinge part, and the other end is provided with an ear piece. The inner side is provided with a semi-cylindrical inner wall, and the surface is provided with multiple holes. The number of arc-shaped discs is 2 and they are hinged together by the hinge part. The ear piece is provided with an ear hole that allows the bolt to pass through. The platform device includes a platform plate and a support part. The number of support parts is 2. The two ends of the platform plate are respectively connected to the support parts. The support part is provided with two connecting parts for connecting the locking discs in the vertical direction.

[0004] The specification of prior art 1 discloses an integrated platform for edge protection of movable disc-lock scaffolding. When in use, it is necessary to rotate the nuts and bolts to lock the entire disc. However, in actual application, using bolts and nuts to install scaffolding is inefficient, as it requires turning several nuts to complete the installation of scaffolding. Summary of the Invention

[0005] This utility model provides a novel disc-lock scaffolding, which aims to solve the problem that existing scaffolding requires tightening several bolts to install, resulting in low installation efficiency and a cumbersome installation process.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A novel disc-lock scaffolding, characterized in that it includes ladder frames, crossbeams, and disc-lock devices; the ladder frames are used to be installed on the ground; there are several crossbeams, which are used to be installed between two adjacent ladder frames, and the crossbeams and ladder frames are connected to form a rectangular frame structure; the disc-lock devices are installed at both ends of the crossbeams.

[0008] The disc buckle device includes a disc buckle body and a locking block. The disc buckle body is provided with a U-shaped frame and is used to be installed at the end of the crossbeam and to be fastened to the ladder frame. A rotating rod is fixedly installed on the locking block and is rotatably installed on the U-shaped frame. A torsion spring is sleeved on the rotating rod. One end of the torsion spring is connected to the locking block and the other end is connected to the U-shaped frame. The end face of the locking block is used to contact the outer wall of the ladder frame.

[0009] Furthermore, the ladder frame includes two vertical bars and several horizontal bars, the horizontal bars being installed between the two vertical bars, and the two sections of the crossbeam being installed on the two horizontal bars via a disc buckle device.

[0010] Furthermore, an installation rod is provided at the upper end of the vertical rod, and an installation cylinder is provided at the lower end of the vertical rod. The installation cylinder is used for detachable installation on the installation rod.

[0011] Furthermore, the mounting cylinder is mounted on the mounting rod via a locking assembly.

[0012] Furthermore, the locking assembly includes a mounting groove, an elastic element, and a limiting block. The mounting cylinder is provided with a limiting through groove. The mounting groove is disposed on the mounting rod. The elastic element is disposed inside the mounting groove. One end of the elastic element is connected to the bottom surface of the mounting groove, and the other end is connected to the bottom surface of the limiting block. The limiting block is used to slide inside the mounting groove and to be inserted into the limiting through groove.

[0013] Furthermore, a rubber pad is provided on the end face of the card block that contacts the ladder frame.

[0014] Furthermore, the end face of the rubber pad has a serrated structure.

[0015] Furthermore, mounting sleeves are provided at both ends of the crossbar, and the crossbar is fixedly connected to the vertical bar through the mounting sleeves.

[0016] Furthermore, the elastic element can be either a spring or a sheet spring.

[0017] Furthermore, a stepped structure is formed at the connection between the mounting rod and the vertical rod, and the mounting cylinder is used to install on the stepped structure.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] This utility model mainly includes a ladder frame, crossbeams, and a disc buckle device. In actual use, when installing scaffolding, workers first need to erect two ladder frames on the ground. Then, several crossbeams are installed at the upper and lower ends of the two ladder frames to form a stable cubic structure. During the installation of the crossbeams, the disc buckle bodies at both ends of the crossbeams press against the ladder frames. The ladder frames squeeze the locking blocks, and when the locking blocks drive the rotating rod to rotate on the U-shaped frame, they overcome the elastic force of the torsion spring. When the ladder frames are fully engaged in the recesses of the disc buckle bodies, the reaction force of the torsion spring drives... When the locking block resets, its end face contacts the outer wall of the ladder frame. After the locking block and the disc buckle body engage, the locking block pushes the ladder frame against the disc buckle body, thus enabling the installation of the crossbeam. When dismantling the scaffold, simply press the other end of the locking block to reverse it, which will disengage the crossbeam from the ladder frame. The advantage of this design is that when installing the scaffold, only a few crossbeams need to be fastened to the ladder frame, eliminating the need for cumbersome bolt and nut installation. This makes scaffold installation and dismantling more efficient and convenient. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the scaffolding structure in this utility model.

[0022] Figure 2 This is a schematic diagram showing the connection relationship between the disc buckle body and the crossbar in this utility model.

[0023] Figure 3 This is a cross-sectional view of the disc buckle device in this utility model.

[0024] Figure 4 This is a schematic diagram showing the crossbar in use during installation in this utility model.

[0025] Figure 5 This is a schematic diagram of the ladder frame in this utility model.

[0026] Figure 6 This is a schematic diagram of the locking component in this utility model.

[0027] In the diagram, 101-ladder frame, 102-crossbeam, 103-disc buckle body, 104-locking block, 105-U-shaped frame, 106-rotating rod, 107-torsion spring, 108-vertical rod, 109-horizontal rod, 110-installation rod, 111-installation cylinder, 112-installation groove, 113-elastic element, 114-limiting block, 115-limiting through groove, 116-rubber pad, 117-installation sleeve. Detailed Implementation

[0028] The present invention will be further described below with reference to embodiments. These embodiments are merely some, not all, of the present invention. Other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are all within the protection scope of the present invention.

[0029] Please see Figures 1-6 As shown, this embodiment discloses a novel disc-lock scaffold, characterized by comprising a ladder frame 101, crossbeams 102, and a disc-lock device; the ladder frame 101 is used to be installed on the ground; there are several crossbeams 102, which are used to be installed between two adjacent ladder frames 101, and the crossbeams 102 and the ladder frames 101 are connected to form a rectangular frame structure; the disc-lock device is installed at both ends of the crossbeams 102;

[0030] The disc buckle device includes a disc buckle body 103 and a locking block 104. A U-shaped frame 105 is provided on the disc buckle body 103. The disc buckle body 103 is used to be installed at the end of the crossbeam 102 and to be fastened to the ladder frame 101. A rotating rod 106 is fixedly installed on the locking block 104. The rotating rod 106 is rotatably installed on the U-shaped frame 105. A torsion spring 107 is sleeved on the rotating rod 106. One end of the torsion spring 107 is connected to the locking block 104 and the other end is connected to the U-shaped frame 105. The end face of the locking block 104 is used to contact the outer wall of the ladder frame 101.

[0031] This utility model mainly includes a ladder frame 101, a crossbeam 102, and a disc buckle device. In actual use, when installing scaffolding, workers first need to erect two ladder frames 101 on the ground, and then install several crossbeams 102 at the upper and lower ends of the two ladder frames 101 to form a stable cubic structure. During the installation of the crossbeams 102, the disc buckle bodies 103 at both ends of the crossbeams 102 press against the ladder frames 101, and the ladder frames 101 squeeze the locking blocks 104. When the locking blocks 104 drive the rotating rod 106 to rotate on the U-shaped frame 105, they overcome the elastic force of the torsion spring 107. When the ladder frame 101 is completely fastened in the recess of the disc buckle body 103, the torsion spring 107... The reaction force causes the locking block 104 to reset. At this time, the end face of the locking block 104 contacts the outer wall of the ladder frame 101. After the locking block 104 and the disc buckle body cooperate one above the other, the locking block 104 pushes the ladder frame 101 onto the disc buckle body 103, thereby realizing the installation of the crossbeam 102. When dismantling the scaffold, it is only necessary to press the other end of the locking block 104 to reverse the locking block 104, which will disengage the crossbeam 102 from the ladder frame 101. The advantage of this design is that when installing the scaffold, it is only necessary to fasten several crossbeams 102 onto the ladder frame 101, without the need for cumbersome bolt and nut installation. This makes the installation and dismantling of the scaffold more efficient and convenient.

[0032] In some embodiments, the ladder frame 101 includes two vertical bars 108 and a plurality of horizontal bars 109, the plurality of horizontal bars 109 being installed between the two vertical bars 108, and the two sections of the crossbeam 102 being installed on the two horizontal bars 109 by means of a disc buckle device.

[0033] As an optional implementation, in this embodiment, two crossbeams 102 are provided on both the uppermost and lowermost crossbeams 109. After the four crossbeams 102, four crossbeams 109, and four vertical bars 108 are installed, a quadrilateral structure is formed. The disc body is fastened to the upper end face of the crossbeam 109, and the locking block 104 is locked to the lower end face of the crossbeam 109.

[0034] In some embodiments, the upper end of the vertical rod 108 is provided with a mounting rod 110, and the lower end of the vertical rod 108 is provided with a mounting cylinder 111, which is used to be detachably mounted on the mounting rod 110.

[0035] In actual use, when the height of one ladder frame 101 is insufficient, another ladder frame 101 needs to be inserted on top of the first ladder frame 101. The mounting cylinder 111 at the bottom of the upper ladder frame 101 is inserted into the mounting rod 110 of the lower ladder frame 101. The two ladder frames 101 are connected by the detachable connection between the mounting cylinder 111 and the mounting rod 110.

[0036] In some embodiments, the mounting cylinder 111 is mounted on the mounting rod 110 via a locking assembly.

[0037] In actual use, the purpose of using the locking assembly is to make the connection between the mounting cylinder 111 and the mounting rod 110 more stable.

[0038] In some embodiments, the locking assembly includes a mounting groove 112, an elastic element 113, and a limiting block 114. The mounting cylinder 111 is provided with a limiting through groove 115. The mounting groove 112 is disposed on the mounting rod 110. The elastic element 113 is disposed inside the mounting groove 112. One end of the elastic element 113 is connected to the bottom surface of the mounting groove 112, and the other end is connected to the bottom surface of the limiting block 114. The limiting block 114 is used to slide inside the mounting groove 112 and to be inserted into the limiting through groove 115.

[0039] In actual use, the corners of the limiting block 114 are provided with guide surfaces. When installing two adjacent ladder frames 101, the mounting cylinder 111 needs to be inserted into the mounting rod 110. During this process, the inner wall of the mounting cylinder 111 presses against the limiting block 114, and the limiting block 114 compresses the elastic element 113 into the mounting groove 112. When the mounting cylinder 111 contacts the upper end face of the vertical rod 108, the limiting through groove 115 corresponds to the position of the limiting block 114, thereby causing the limiting block 114 to spring into the limiting through groove 115, completing the installation between the mounting cylinder 111 and the mounting rod 110. When disassembling the mounting cylinder 111, the guide surfaces make it easier for the mounting cylinder 111 to disengage from the mounting rod 110 when pulled out. This design eliminates the need for manual pressing of the limiting block 114, saving steps and improving installation efficiency.

[0040] In some embodiments, a rubber pad 116 is provided on the end face of the card block 104 that contacts the ladder frame 101.

[0041] In actual use, the purpose of setting the mounting pad is to increase the friction between the locking block 104 and the crossbar 109, making it less likely for friction to occur between the locking block 104 and the crossbar 109, and improving the overall stability of the disc buckle device installation.

[0042] In some embodiments, the end face of the rubber pad 116 has a serrated structure.

[0043] In actual use, the purpose of setting the end face of the sawtooth structure is to further increase the friction between the buckle and the outer wall of the crossbar 109.

[0044] In some embodiments, the two ends of the crossbar 109 are provided with mounting sleeves 117, and the crossbar 109 is fixedly connected to the vertical bar 108 through the mounting sleeves 117.

[0045] In actual use, the purpose of setting the mounting sleeve 117 is to facilitate the connection between the horizontal bar 109 and the vertical bar 108. The mounting sleeve 117 is fixedly connected to both the horizontal bar 109 and the vertical bar 108.

[0046] In some embodiments, the elastic element 113 is either a spring or a sheet spring.

[0047] As an optional implementation, in this embodiment, the elastic element 113 is a spring, one end of which is fixedly connected to the bottom surface of the mounting groove 112, and the other end is connected to the end face of the limiting block 114.

[0048] In some embodiments, a stepped structure is formed at the connection between the mounting rod 110 and the vertical rod 108, and the mounting cylinder 111 is used to be mounted on the stepped structure.

[0049] In actual use, the purpose of setting it into a stepped structure is to facilitate the contact between the lower end face of the mounting cylinder 111 and the upper end face of the vertical rod 108, and the upper end face of the vertical rod 108 provides support for the installation of the mounting cylinder 111.

[0050] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0051] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0052] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel disc-lock scaffold, characterized in that, include: A ladder frame for installation on the ground; The crossbeams are of several kinds and are used to be installed between two adjacent ladder frames. The crossbeams and the ladder frames are connected to form a rectangular frame structure. A disc buckle device, wherein the disc buckle device is installed at both ends of the crossbeam; The disc buckle device includes a disc buckle body and a locking block. The disc buckle body is provided with a U-shaped frame and is used to be installed at the end of the crossbeam and to be fastened to the ladder frame. A rotating rod is fixedly installed on the locking block and is rotatably installed on the U-shaped frame. A torsion spring is sleeved on the rotating rod. One end of the torsion spring is connected to the locking block and the other end is connected to the U-shaped frame. The end face of the locking block is used to contact the outer wall of the ladder frame.

2. The novel disc-lock scaffolding according to claim 1, characterized in that: The ladder frame includes two vertical bars and several horizontal bars, with the horizontal bars installed between the two vertical bars. The two sections of the crossbeam are installed on the two horizontal bars by means of a disc buckle device.

3. A novel disc-lock scaffolding according to claim 2, characterized in that: The upper end of the vertical rod is provided with a mounting rod, and the lower end of the vertical rod is provided with a mounting cylinder, which is used for detachable installation on the mounting rod.

4. A novel disc-lock scaffolding according to claim 3, characterized in that: The mounting cylinder is mounted on the mounting rod via a locking assembly.

5. A novel disc-lock scaffolding according to claim 4, characterized in that: The locking assembly includes a mounting groove, an elastic element, and a limiting block. The mounting cylinder is provided with a limiting through groove. The mounting groove is set on the mounting rod. The elastic element is set inside the mounting groove. One end of the elastic element is connected to the bottom surface of the mounting groove, and the other end is connected to the bottom surface of the limiting block. The limiting block is used to slide inside the mounting groove and to be inserted into the limiting through groove.

6. A novel disc-lock scaffolding according to claim 1, characterized in that: A rubber pad is provided on the end face of the card block that contacts the ladder frame.

7. A novel disc-lock scaffolding according to claim 6, characterized in that: The end face of the rubber pad has a serrated structure.

8. A novel disc-lock scaffolding according to claim 1, characterized in that: The horizontal bar has mounting sleeves at both ends, and the horizontal bar is fixedly connected to the vertical bar through the mounting sleeves.

9. A novel disc-lock scaffolding according to claim 5, characterized in that: The elastic element can be either a spring or a sheet spring.

10. A novel disc-lock scaffolding according to claim 5, characterized in that: The connection between the mounting rod and the vertical rod forms a stepped structure, and the mounting cylinder is used to install on the stepped structure.

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