Positioning device for vertical rod of ring lock type overhanging scaffold

Abstract

The utility model discloses a positioning device for a vertical rod of a ring-lock type overhanging scaffold, and belongs to the field of construction buildings. A disc buckle is arranged at the bottommost part of the positioning device, a positioning steel nail hole is formed in one end of the disc buckle, and a positioning steel nail penetrates through the positioning steel nail hole and is sleeved and fixed by a positioning steel nail cap from the lower part; the other end of the disc buckle is provided with a smoothly bent disc buckle steel clamp; and a fillet weld fixed vertical rod connecting sleeve rod is welded above the disc buckle. The utility model designs the positioning device for the vertical rod of the ring-lock type overhanging scaffold, and the device can be adjusted according to a corresponding construction scheme, and adapts to the height difference existing in different positions of the ground of a construction site, so that the connecting plates on the outer side of the vertical rod are positioned on the same horizontal plane, and the mounting and fixing of a cross rod are facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of construction and building, and specifically relates to a disc-lock type cantilever scaffold upright positioning device. Background Technology

[0002] External scaffolding refers to any scaffolding erected around the perimeter of a building. External scaffolding is widely used, including various types such as ground-supported scaffolding, hanging scaffolding, cantilevered scaffolding, and suspended scaffolding, all typically erected on the exterior of buildings. External scaffolding is commonly used for exterior wall construction, facade decoration, and reinforced concrete projects.

[0003] For ease of erection, disc-type scaffolding is currently popular in the market. For example, a type of scaffolding and scaffolding connection structure with publication number CN110792254B is a common disc-type scaffolding. In this type of scaffolding, the connecting discs are nested and welded to the outside of the uprights. Therefore, the number and fixing position of the connecting discs on the outside of the uprights are fixed and cannot be adjusted according to the corresponding construction plan. Furthermore, due to the height difference at different locations on the construction site, it is difficult to ensure that the connecting discs on the outside of the uprights are on the same horizontal plane, which is very unfavorable for the installation and fixing of the horizontal members. At the same time, the longitudinal and transverse spacing between the uprights must also meet the specific construction requirements. Therefore, the fixing length of the horizontal members must also be adjusted according to the specific construction requirements. Thus, it is necessary to improve the connection method of external scaffolding to facilitate its installation and use.

[0004] Chinese Patent Publication No. CN117287019A discloses a construction scaffolding, comprising: several support rods; a positioning plate located at the lower end of all support rods for supporting and positioning the support rods; a support plate located at the upper end of the positioning plate, the support plate being slidably connected to the support rods along the axial direction of the support rods, and the support plate having a positioning assembly for locking with the support rods; a ladder provided along the length of the support rods on the support plate; a lifting rod vertically disposed at the upper end of the positioning plate; a lifting component adapted to the lifting rod fixed on the support plate; several toothed blocks fixed along the axial direction of the lifting rod; a rotating shaft rotatably connected to the lifting component; a spur gear fixed on the rotating shaft and meshing with the toothed blocks; and a driving assembly for driving the spur gear to rotate; and a moving assembly located at the lower end of the positioning plate for supporting the positioning plate and keeping it horizontal. This application effectively improves the problem of limited work area for construction workers working on scaffolding in low-rise buildings.

[0005] However, the aforementioned patents still cannot solve the problem of difficulty in flexibly adjusting the height according to the construction site, nor can they flexibly position and install the crossbars or flexibly adjust the longitudinal and transverse spacing. Utility Model Content

[0006] In order to separate the disc structure and positioning function from the scaffolding, this utility model has designed a separate disc-lock type cantilever scaffolding upright positioning device, which is convenient to adapt to various scaffolding application scenarios and positioning requirements.

[0007] The specific technical solution adopted in this application is as follows:

[0008] A disc-lock type cantilever scaffold upright positioning device, wherein the bottom of the positioning device is a disc lock;

[0009] One end of the disc buckle is provided with a positioning steel nail hole, the positioning steel nail passes through the positioning steel nail hole, and the positioning steel nail head covers the lower part of the fixing positioning steel nail;

[0010] Furthermore, the other end of the disc buckle is configured as a smoothly bent disc buckle steel clip;

[0011] Furthermore, a fillet weld is welded above the disc buckle to fix the connecting sleeve rod.

[0012] Furthermore, the bottom buckle of the positioning device is first locked and positioned on one side of the I-shaped cantilever steel beam by a buckle steel clamp, and the other side is fixed in place by the joint action of a positioning steel nail and a positioning steel nail head.

[0013] The external structure of the pole connecting sleeve is threaded, and the pole connecting sleeve can move on the pole connecting sleeve through the thread.

[0014] Furthermore, the scaffold uprights are connected to the upright connecting sleeve rod by a spiral engagement.

[0015] The length of the connection between the upper scaffold upright and the upright connecting sleeve of the positioning device is 150-200mm.

[0016] Furthermore, the connecting sleeve for the upright is a steel pipe with an outer diameter of 30-50mm or a steel bar with an outer diameter of 20-30mm.

[0017] Compared with existing technologies, the advantages and effects of the technical solution in this application are as follows:

[0018] This utility model designs a disc-lock type cantilever scaffold upright positioning device, which adopts a structural form that separates the disc structure and positioning function from the scaffold. Thus, the device can be adjusted according to the corresponding construction plan and adapt to the height difference of different positions on the construction site, so that the connecting discs on the outside of the upright are on the same horizontal plane, which is conducive to the installation and fixing of the crossbar.

[0019] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the preferred embodiments of this application are described in detail below with reference to the accompanying drawings.

[0020] The above and other objects, advantages and features of this application will become more apparent to those skilled in the art from the following detailed description of specific embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0022] Figure 1 A three-dimensional view of the positioning device;

[0023] Figure 2 Real-world photos showing the application of positioning devices at construction sites;

[0024] Figure 3 Real-world image for use with another positioning device;

[0025] Figure 4 This is a measurement drawing of the actual dimensions of the positioning device;

[0026] Attached reference numerals: 1-Locking steel nail; 2-Dial buckle; 3-Locking steel nail cap; 4-Cantilever steel beam; 5-Dial buckle steel clip; 6-Fillet weld; 7-Upright connecting sleeve; 8-Scaffold upright; 9-Upright connecting sleeve. Specific Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. In the following description, specific details such as specific configurations and components are provided merely to help fully understand the embodiments of this application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this application. In addition, for clarity and brevity, descriptions of known functions and structures are omitted in the embodiments.

[0028] It should be understood that the phrase "an embodiment" or "this embodiment" throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of this application. Therefore, "an embodiment" or "this embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0029] Furthermore, reference numerals and / or letters may be repeated in different examples within this application. Such repetition is for the purpose of simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or settings discussed.

[0030] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another type of relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it are in an "or" relationship.

[0031] In this article, the term "at least one" is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, "at least one of A and B" can mean: A exists alone, A and B exist simultaneously, or B exists alone.

[0032] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion.

[0033] Example 1

[0034] This embodiment is combined with the appendix Figure 1 This paper introduces the structure of a disc-lock type cantilever scaffold upright positioning device. Figure 1 This is a 3D view of the positioning device.

[0035] like Figure 1 As shown, a disc-lock type cantilever scaffold upright positioning device is characterized in that the bottom of the positioning device is a disc lock 2;

[0036] Preferably, one end of the disc buckle 2 is provided with a positioning steel nail hole, the positioning steel nail 1 passes through the positioning steel nail hole, and the positioning steel nail cap 3 covers the lower part of the fixing positioning steel nail 1;

[0037] Preferably, the other end of the disc buckle 2 is configured as a smoothly bent disc buckle steel clip 5;

[0038] Preferably, a fillet weld 6 is welded above the disc buckle to fix the upright connecting sleeve 9.

[0039] Example 2

[0040] This embodiment is based on the above embodiment and combined with the appendix. Figure 1 This paper further introduces the structure of a disc-lock type cantilever scaffold upright positioning device. Figure 1 This is a 3D view of the positioning device.

[0041] like Figure 1 As shown, the bottom disc buckle 2 of the positioning device is first locked and positioned on one side of the I-shaped cantilever steel beam 4 by the disc buckle steel clamp 5, and the other side is fixed in place by the positioning steel nail 1 and the positioning steel nail cap 3.

[0042] Preferably, the external part of the pole connecting sleeve 9 has a threaded structure, and the pole connecting sleeve 7 can move on the pole connecting sleeve 9 through the thread.

[0043] Preferably, the scaffold uprights 8 are connected to the upright connecting sleeves 9 by a spiral engagement via an upright connecting sleeve 7.

[0044] Example 3

[0045] This embodiment further introduces a physical diagram and application scenario of a disc-lock type cantilever scaffold upright positioning device based on the above embodiments. (See attached diagram.) Figure 2 , 3 4, Figure 2 Real-world images of the positioning device application site Figure 3 Applying real-world images to another positioning device, Figure 4 This is a measurement diagram of the actual dimensions of the positioning device.

[0046] The length of the connection between the upper scaffold upright 8 and the upright connecting sleeve 9 of the positioning device is 150-200mm.

[0047] The pole connecting sleeve 9 is a steel pipe with an outer diameter of 30-50mm or a steel bar with an outer diameter of 20-30mm.

[0048] This utility model designs a disc-lock type cantilever scaffold upright positioning device. This device can be adjusted according to the corresponding construction plan and adapt to the height difference of different positions on the construction site, so that the connecting discs on the outside of the upright are on the same horizontal plane, which is conducive to the installation and fixing of the crossbar.

[0049] The above description is merely a preferred embodiment of this utility model and does not limit the scope of protection of this utility model. For those skilled in the art, this utility model can have various modifications and variations. Any changes, modifications, substitutions, integrations, and parameter alterations made to these embodiments within the spirit and principles of this utility model, through conventional substitutions or methods that achieve the same function without departing from the principles and spirit of this utility model, fall within the scope of protection of this utility model.

Claims

1. A disc-lock type cantilever scaffold upright positioning device, characterized in that, The bottom of the positioning device is a disc buckle (2); One end of the disc buckle (2) is provided with a positioning steel nail hole, the positioning steel nail (1) passes through the positioning steel nail hole, and the positioning steel nail cap (3) covers the lower part of the fixing positioning steel nail (1); The other end of the disc buckle (2) is configured as a smoothly bent disc buckle steel clip (5); A fillet weld (6) is welded above the disc buckle to fix the upright connecting sleeve (9).

2. The disc-lock type cantilever scaffold upright positioning device according to claim 1, characterized in that, The bottom disc buckle (2) of the positioning device is first locked and positioned on one side of the I-shaped cantilever steel beam (4) by the disc buckle steel clamp (5), and the other side is fixed in place by the positioning steel nail (1) and the positioning steel nail cap (3).

3. The disc-lock type cantilever scaffold upright positioning device according to claim 2, characterized in that, The external structure of the pole connecting sleeve (9) is threaded, and the pole connecting sleeve (7) can move on the pole connecting sleeve (9) through the thread.

4. The disc-lock type cantilever scaffold upright positioning device according to claim 3, characterized in that, The scaffold uprights (8) are connected to the upright connecting sleeve rod (9) by a spiral engagement via an upright connecting sleeve (7).

5. The disc-lock type cantilever scaffold upright positioning device according to claim 4, characterized in that, The length of the connection between the upper scaffold upright (8) and the upright connecting sleeve (9) of the positioning device is 150-200mm.

6. A disc-lock type cantilever scaffold upright positioning device according to claim 1 or 3, characterized in that, The pole connecting sleeve (9) is a steel pipe with an outer diameter of 30-50mm or a steel bar with an outer diameter of 20-30mm.

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