An adjustable crossbar for a disc-lock steel pipe support frame

Abstract

This utility model discloses an adjustable crossbar for a disc-lock steel pipe support frame, comprising a disc-lock crossbar body, which includes a middle section and an adjusting section. The middle section includes a middle block and screws. The middle block is cylindrical, and screws are provided at both ends of the middle block. The threads on the outer surfaces of the two screws are in opposite directions, and the two screws are concentrically arranged with the middle block. The adjusting section includes threads and sleeves. The sleeves are located on both sides of the middle block, and an opening is provided at one opposite end of the sleeve. A thread is provided in the opening, and the screw enters the sleeve through the opening and is threadedly connected to the thread. A connecting component is provided at the opposite end of the sleeve for connecting to a connecting disc. The advantages of this utility model are: flexible length adjustment, applicability to various construction locations, and convenient and quick operation.

Description

Technical Field

[0001] This utility model relates to the field of disc buckle crossbar technology, and in particular to an adjustable crossbar for a disc buckle steel pipe support frame. Background Technology

[0002] With the expansion of industrial building scale and the advancement of construction technology, the limitations of traditional scaffolding have gradually become apparent, such as insufficient flexibility, low installation efficiency, and poor adaptability. Modular scaffolding, with its modular design, high load-bearing capacity, and rapid assembly and disassembly, has become the preferred solution in modern construction. However, in complex industrial settings (such as large-span factory buildings), varying floor heights and beam sizes make it difficult for traditional fixed horizontal bars to meet diverse construction needs.

[0003] This utility model addresses these issues by proposing an adjustable crossbar for a disc-lock steel pipe support frame. The aim is to solve the aforementioned problems by allowing the length of the disc-lock crossbar to be flexibly adjusted, making it suitable for various construction sites and convenient and quick to operate. Utility Model Content

[0004] To address the aforementioned shortcomings in the existing technology, this utility model provides an adjustable crossbar for a disc-lock steel pipe support frame.

[0005] To achieve the aforementioned objectives, the technical solution adopted by this utility model is as follows:

[0006] An adjustable crossbar for a disc-lock steel pipe support frame includes a disc-lock crossbar body.

[0007] The disc buckle crossbar body includes a middle section and an adjustment section;

[0008] The intermediate section includes an intermediate block and screws. The intermediate block is cylindrical and has screws at both ends. The threads on the outer surfaces of the two screws are in opposite directions and are concentrically arranged with the intermediate block.

[0009] The adjusting section includes threads and sleeves. The sleeves are arranged on both sides of the middle block. One end of the sleeve has an opening, and the opening has threads. The screw enters the sleeve through the opening and is threadedly connected to the threads. The other end of the sleeve has a connecting component for connecting to the connecting disc.

[0010] Furthermore, the connecting component includes a disc, a fastener, and a pin plate. The disc is disposed on one end of the sleeve away from the sleeve, and the fastener is provided on the side of the disc away from the sleeve. The pin plate is slidably connected to the fastener.

[0011] Furthermore, the fastener includes two fastening plates, which are symmetrically arranged on the disc with a gap between them. Each fastening plate has a sliding groove, and the pin plate is slidably connected to the sliding groove.

[0012] Furthermore, the pin plate includes a plug-in portion and a limiting portion. One end of the plug-in portion is provided with a limiting portion. The plug-in portion is slidably connected to the slide groove, and the width of the limiting portion is greater than the width of the slide groove.

[0013] Compared to traditional technologies, the advantages of this utility model are:

[0014] When in use, depending on the scenario, rotate the sleeve. The sleeve drives the thread transmission to adjust the position of the thread on the screw, thereby adjusting the length of the screw inside the sleeve. This allows for adjustment of the total length of the sleeve, intermediate block, and screw, enabling the crossbar to meet diverse construction needs in complex working scenarios. At the same time, it is simple to operate and convenient to use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the middle section of this utility model;

[0017] Figure 3 This is a cross-sectional view of the adjusting section of this utility model;

[0018] Figure 4 This is a schematic diagram of the connecting component of this utility model;

[0019] Reference table for attached figures:

[0020] 1. Intermediate block; 2. Screw; 3. Thread; 4. Sleeve; 5. Limiting part; 6. Disc; 7. Fastening plate; 8. Slide groove; 9. Insertion part. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0022] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0023] To make the content of this utility model easier to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model.

[0024] Example 1

[0025] Combined with appendix Figure 1-4 The main body of the disc buckle crossbar includes a middle section and an adjustment section;

[0026] The intermediate section includes an intermediate block 1 and a screw 2. The intermediate block 1 is cylindrical and has screws 2 at both ends. The threads on the outer surfaces of the two screws 2 are in opposite directions and are concentrically arranged with the intermediate block 1.

[0027] The adjustment section includes a thread 3 and a sleeve 4. The sleeve 4 is disposed on both sides of the middle block 1. The opposite end of the sleeve 4 is provided with an opening. The thread 3 is provided in the opening. The screw 2 enters the sleeve 4 through the opening and is threadedly connected to the thread 3. The opposite end of the sleeve 4 is provided with a connecting component. The connecting component is used to connect with the connecting plate.

[0028] The connecting component includes a disc 6, a fastener and a pin plate. The disc 6 is disposed on one end of the sleeve 4 away from the sleeve 4. The fastener is provided on the side of the disc 6 away from the sleeve 4. The pin plate is slidably connected to the fastener.

[0029] The fastener includes two fastening plates 7, which are symmetrically arranged on the disc 6. There is a gap between the two fastening plates 7. The fastening plates 7 are provided with sliding grooves 8, and the pin plate is slidably connected to the sliding grooves 8.

[0030] When in use, depending on the actual application scenario, rotate the sleeve 4, which drives the thread 3 to rotate, and adjust the position of the thread 3 on the screw 2, thereby adjusting the length of the screw 2 exposed inside the sleeve 4. This allows for adjustment of the total length of the sleeve 4, the intermediate block 1, and the screw 2, enabling the crossbar to be used at different floor heights and positions, making it flexible and convenient to use.

[0031] After the length adjustment is completed, the fastening plates 7 on the disc 6 at one end of the sleeve 4 are fastened to the upper and lower end faces of the connecting disc, and the pin plate that is slidably connected to the sliding groove 8 on the fastening plate 7 is pressed down so that the pin plate passes through the two fastening plates 7 and the connecting disc, thereby realizing the connection between the crossbar and the connecting disc.

[0032] Example 2

[0033] Combined with appendix Figure 4 The pin plate includes a plug-in part 9 and a limiting part 5. The plug-in part 9 is provided with the limiting part 5 at one end. The plug-in part 9 is slidably connected to the slide groove 8. The width of the limiting part 5 is greater than the width of the slide groove 8.

[0034] Based on Embodiment 1, the pin plate consists of a plug-in part 9 and a limiting part 5. The plug-in part 9 is used to slide with the slide groove 8 and the connecting plate, and limits the relative position between the fastening plate 7 and the connecting plate. The limiting part 5 limits the position of the plug-in part 9 on the fastening plate 7, so as to prevent the plug-in part 9 from falling out of the slide groove 8 when limiting the relative position between the fastening plate 7 and the connecting plate.

[0035] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. An adjustable crossbar for a disc-lock steel pipe support frame, comprising a disc-lock crossbar body, characterized in that: The disc buckle crossbar body includes a middle section and an adjustment section; The intermediate section includes an intermediate block (1) and a screw (2). The intermediate block (1) is cylindrical. The intermediate block (1) has screws (2) at both ends. The threads on the outer surfaces of the two screws (2) are in opposite directions. The two screws (2) are concentrically arranged with the intermediate block (1). The adjustment section includes a thread (3) and a sleeve (4). The sleeve (4) is arranged on both sides of the middle block (1). The opposite end of the sleeve (4) is provided with an opening. The thread (3) is provided in the opening. The screw (2) enters the sleeve (4) through the opening. The screw (2) is threadedly connected to the thread (3). The opposite end of the sleeve (4) is provided with a connecting component. The connecting component is used to connect with the connecting plate.

2. The adjustable crossbar of the disc-buckle steel pipe support frame according to claim 1, characterized in that: The connecting component includes a disc (6), a fastener and a pin plate. The disc (6) is disposed on one end of the sleeve (4) away from the sleeve. The fastener is provided on the side of the disc (6) away from the sleeve (4). The pin plate is slidably connected to the fastener.

3. The adjustable crossbar of the disc-buckle steel pipe support frame according to claim 2, characterized in that: The fastener includes two fastening plates (7), which are symmetrically arranged on the disc (6). There is a gap between the two fastening plates (7), and a sliding groove (8) is provided on the fastening plate (7). The pin plate is slidably connected to the sliding groove (8).

4. The adjustable crossbar of a disc-buckle steel pipe support frame according to claim 3, characterized in that: The pin plate includes a plug-in part (9) and a limiting part (5). The plug-in part (9) has a limiting part (5) at one end. The plug-in part (9) is slidably connected to the slide groove (8). The width of the limiting part (5) is greater than the width of the slide groove (8).

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