Adjustable cross bar structure of spigot disc buckle type scaffold

Abstract

The utility model relates to building construction equipment technical field especially, more particularly to adjustable cross bar structure of socket and disc buckle type scaffold, including first cross bar, second cross bar, first connecting plate, second connecting plate and fixed bolt, first cross bar upper portion is provided with a plurality of first connecting plates, and is provided with a plurality of first limit hole on first connecting plate, second cross bar upper portion is provided with a plurality of second connecting plates, and is provided with a plurality of second limit hole on second connecting plate, second cross bar is connected with the first connecting plate on first connecting plate through second connecting plate and fixed bolt, and the one end of first connecting plate is provided with the reinforcing plate and forms T type structure, the utility model can be according to actual construction demand length adjustment, and the convenient, accurate connection with vertical pole is carried out, and convenient operating personnel uses.

Description

Technical Field

[0001] This utility model relates to the field of construction equipment technology, and in particular to an adjustable crossbar structure for a socket-type scaffold. Background Technology

[0002] In modern building construction, the socket-type disc-lock scaffolding has become the preferred support system for many projects due to its stable and reliable performance. However, the fixed size and specifications of traditional horizontal bars make it difficult to adapt to the complex and ever-changing spacing of the uprights, which brings many inconveniences to the construction.

[0003] Currently, the horizontal bar specifications used in socket-type disc-lock scaffolding are relatively fixed. However, in actual construction, due to the diverse structural forms of buildings and the significant differences in the required vertical spacing at different locations, traditional fixed-size horizontal bars are difficult to flexibly match these varied vertical spacings. This often leads to situations where horizontal bars cannot accurately connect to adjacent vertical bars during erection, severely impacting the efficiency and overall stability of the scaffolding. To solve this problem, there is an urgent need to design an adjustable horizontal bar structure that can flexibly adjust its length according to actual construction needs, allowing for convenient and precise connection with the vertical bars, ensuring smooth scaffolding erection and construction safety. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable crossbar structure for a socket-type disc-lock scaffold, which can flexibly adjust the length according to actual construction needs, and can be conveniently and accurately connected to the uprights, making it convenient for operators to use.

[0005] The technical implementation scheme of this utility model is as follows: An adjustable crossbar structure for a socket-type disc-lock scaffold includes a first crossbar, a second crossbar, a first connecting plate, a second connecting plate, and fixing bolts. The upper part of the first crossbar is provided with several first connecting plates, each with several first limiting holes. The upper part of the second crossbar is provided with several second connecting plates, each with several second limiting holes. The second crossbar is connected to the first connecting plates on the first connecting plates via the second connecting plates and fixing bolts. A reinforcing plate is provided at one end of each first connecting plate to form a T-shaped structure.

[0006] Optionally, the length of the first connecting plate is greater than the length of the second connecting plate, and the first connecting plate has at least four first limiting holes; the second connecting plate has at least two second limiting holes.

[0007] Optionally, the first connecting plate is fixedly welded to the first crossbar, and three first connecting plates are provided; the thickness of the first connecting plate is 3mm-5mm, the height of the first connecting plate is 35mm-45mm, and the width of the reinforcing plate is 25mm-35mm.

[0008] Optionally, the thickness and height of the second connecting plate are the same as those of the first connecting plate.

[0009] Optionally, a connecting seat is provided at the other end of the first and second crossbars, and the connecting seat is connected to the socket plate on the column.

[0010] Optionally, the socket plate is provided with a first connection port, and the first connection port is connected to a second connection port on the connector via a limiting pin.

[0011] This utility model has the following advantages: 1. Compared to the traditional method of mixing coupler-type scaffolding and socket-type disc-lock scaffolding, this utility model's adjustable crossbar structure is entirely designed based on the socket-type disc-lock scaffolding system. This fundamentally avoids the problems of poor structural stability and difficulties in construction coordination caused by mixing different scaffolding systems. Furthermore, the installation method of this adjustable crossbar is completely consistent with the standard installation process of socket-type disc-lock scaffolding. Construction workers do not need to relearn new installation techniques and can quickly learn to operate it, significantly improving installation efficiency, ensuring construction progress, and greatly reducing management difficulty and safety risks during construction. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the exploded structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the first crossbar of this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of the second crossbar of this utility model.

[0016] Figure 5 This is the right view of the present invention.

[0017] The meanings of the reference numerals in the figure are as follows: 1-First crossbar, 2-Second crossbar, 3-First connecting plate, 4-First limiting hole, 5-Second connecting plate, 6-Fixing bolt, 7-Column, 8-Socket plate, 9-Connecting seat, 10-Reinforcing plate, 11-Second limiting hole. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0019] like Figures 1-5 As shown, an adjustable crossbar structure for a socket-type disc-lock scaffold includes a first crossbar 1, a second crossbar 2, a first connecting plate 3, a second connecting plate 5, and fixing bolts 6. The upper part of the first crossbar 1 is provided with a plurality of first connecting plates 3, and the first connecting plates 3 are provided with a plurality of first limiting holes 4. The upper part of the second crossbar 2 is provided with a plurality of second connecting plates 5, and the second connecting plates 5 are provided with a plurality of second limiting holes 11. The second crossbar 2 is connected to the first connecting plates 3 on the first connecting plates 3 through the second connecting plates 5 and the fixing bolts 6. A reinforcing plate 10 is provided on one end of the first connecting plate 3 to form a T-shaped structure.

[0020] It should be noted that currently, the specifications of horizontal bars in socket-type disc-lock scaffolding are relatively fixed, with common specifications including 600mm, 900mm, 1000mm, 1200mm, and 1500mm. However, in actual construction, due to the diverse structural forms of buildings and the significant differences in the required vertical spacing between different construction scenarios, fixed-specification horizontal bars often cannot be adapted to the vertical spacing module, leading to problems with inaccurate installation during erection. Previously, coupler-type steel pipes were commonly used on construction sites to replace the adapted horizontal bars to solve this problem. However, this solution involves the mixed use of disc-lock and coupler-type scaffolding systems. This mixing of different scaffolding systems not only increases the complexity of construction management but may also affect the overall stability of the scaffolding structure, posing potential safety hazards. Therefore, an adjustable horizontal bar structure was designed, which can adjust the length of the horizontal bars as needed to accommodate connections with different vertical spacings.

[0021] It should be further explained that multiple first connecting plates 3 are welded to one end of the first crossbar 1, and multiple second connecting plates 5 are welded to one end of the second crossbar 2. When connecting, the second crossbar 2 can be connected to the first connecting plate 3 on the first crossbar 1 through the second connecting plate 5. Moreover, the limiting holes of the two are the same size, which can be adjusted as needed, and then fixed by fixing bolts 6.

[0022] like Figures 1-5 As shown, the length of the first connecting plate 3 is greater than the length of the second connecting plate 5, and at least four first limiting holes 4 are provided on the first connecting plate 3; at least two second limiting holes 11 are provided on the second connecting plate 5; the first connecting plate 3 is fixedly welded to the first crossbar 1, and three first connecting plates are provided; the thickness of the first connecting plate 3 is 4mm, the height of the first connecting plate 3 is 40mm, and the width of the reinforcing plate 10 is 30mm.

[0023] It should be noted that the length of the first connecting plate 3 is longer than that of the second connecting plate 5, and the first connecting plate 3 is distributed in a circular pattern on the outer wall of the first crossbar 1, so that the second connecting plate 5 on the second crossbar 2 can be connected to it and then fixed by the fixing bolt 6. Moreover, since the two are different in length, the operator can adjust the length as needed.

[0024] It should be further explained that by adding a reinforcing plate 10 to the first connecting plate 3, the two are connected perpendicularly to form a T-shaped composite structure. This design effectively increases the moment of inertia of the connecting plate section, significantly improves the bending and torsional resistance of the connection, and through the synergistic effect of mechanical properties, can greatly enhance the load-bearing capacity and stability of the entire structural system, effectively resist the stress concentration phenomenon caused by load changes during construction, and ensure the structural firmness and reliability under complex working conditions.

[0025] like Figures 1-5 As shown, a connecting seat 9 is provided on the other end of the first crossbar 1 and the second crossbar 2, and the connecting seat 9 is connected to the socket plate 8 on the column 7; the socket plate 8 is provided with a first connecting port, and the first connecting port is connected to the second connecting port on the connecting seat 9 through a limiting pin.

[0026] It should be noted that a connecting seat 9 is provided at one end of the first crossbar 1 and the second crossbar 2, which can be connected to the socket plate 8 on the column 7 to form a support structure. This design makes it easy to connect at both ends, and the middle part can be adjusted as needed, improving the applicability of the equipment.

[0027] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An adjustable crossbar structure for a socket-type disc-lock scaffold, comprising a first crossbar (1), a second crossbar (2), a first connecting plate (3), a second connecting plate (5), and fixing bolts (6), characterized in that, The upper part of the first crossbar (1) is provided with a number of first connecting plates (3), and the first connecting plates (3) are provided with a number of first limiting holes (4). The upper part of the second crossbar (2) is provided with several second connecting plates (5), and several second limiting holes (11) are provided on the second connecting plates (5). The second crossbar (2) is connected to the first connecting plate (3) on the first connecting plate (3) via the second connecting plate (5) and the fixing bolt (6); A reinforcing plate (10) is provided on one end of the first connecting plate (3) to form a T-shaped structure.

2. The adjustable crossbar structure of the socket-type disc-lock scaffolding according to claim 1, characterized in that, The length of the first connecting plate (3) is greater than the length of the second connecting plate (5), and at least four first limiting holes (4) are provided on the first connecting plate (3); At least two second limiting holes (11) are provided on the second connecting plate (5).

3. The adjustable crossbar structure of the socket-type disc-lock scaffolding according to claim 1, characterized in that, The first connecting plate (3) is fixedly welded to the first crossbar (1), and there are 3 first connecting plates (3); The thickness of the first connecting plate (3) is 3mm-5mm, the height of the first connecting plate (3) is 35mm-45mm, and the width of the reinforcing plate (10) is 25mm-35mm.

4. The adjustable crossbar structure of the socket-type disc-lock scaffolding according to claim 2, characterized in that, The thickness and height of the second connecting plate (5) are the same as those of the first connecting plate (3).

5. The adjustable crossbar structure of a socket-type disc-lock scaffold according to claim 1, characterized in that, A connecting seat (9) is provided at the other end of the first crossbar (1) and the second crossbar (2), and the connecting seat (9) is connected to the socket plate (8) on the column (7).

6. An adjustable crossbar structure for a socket-type disc-lock scaffold according to claim 5, characterized in that, The socket plate (8) is provided with a first connection port, and the first connection port is connected to the second connection port on the connector (9) through a limiting pin.

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