A channel steel and frame that are easy to assemble

Abstract

This utility model discloses a channel steel and frame that are easy to assemble, relating to the field of channel steel technology. Its main technical solution includes a channel body with a connecting groove extending along one wall of the channel body towards the other wall; wherein two channel bodies are used to interlock along opposite directions of the connecting groove openings. This interlocking method allows for rapid positioning and initial fixing of two channel steels, reducing the need for individual positioning of each set of transverse channel steel units. The aim is to achieve rapid alignment and connection between channel steels, thereby improving assembly speed and subsequent welding efficiency. The overall structure of the channel steel is effectively preserved. The aim is to improve the overall strength of the frame assembled from channel steel.

Description

Technical Field

[0001] This utility model relates to the field of channel steel technology, specifically to a channel steel and frame that are easy to assemble. Background Technology

[0002] Channel steel is a long strip of steel with a U-shaped cross-section. It belongs to carbon structural steel used in construction and machinery. It is a type of steel with a complex cross-section, characterized by its U-shaped cross-section. Channel steel is mainly used in building structures, curtain wall engineering, machinery and equipment manufacturing, and vehicle manufacturing.

[0003] The existing frame consists of transverse channel steel and longitudinal channel steel, with a certain number of both. The longitudinal channel steels are evenly distributed from one end of the transverse channel steel to the other, and the transverse channel steels are evenly distributed from one end of the longitudinal channel steel to the other. The transverse channel steels are divided into several transverse channel steel units, which are evenly distributed among the longitudinal channel steels. During assembly, each transverse channel steel unit and longitudinal channel steel needs to be positioned first, and then the transverse channel steel units and longitudinal channel steels need to be welded together. This significantly increases the workload during assembly and reduces assembly efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a channel steel and frame that are easy to assemble, which solves the problem that when assembling existing frames, each transverse channel steel unit and longitudinal channel steel needs to be positioned first, and then the transverse channel steel units and longitudinal channel steels need to be welded together, which greatly increases the workload and reduces the assembly efficiency.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] In a first aspect, a channel steel that is easy to assemble is provided, including a channel body, wherein a connecting groove is provided on the channel body, the connecting groove extending along one channel wall of the channel body toward the other channel wall; wherein, the two channels are used to engage with each other along the opposite direction of the opening of the connecting groove.

[0007] A further technical solution is as follows: the connecting groove includes a first groove element and a second groove element; the first groove element is formed on one side wall of the groove body; wherein, the first groove element on one groove body is used to adapt to the other side wall of another groove body; the second groove element is formed at the bottom of the first groove element, and the second groove element extends along one side wall of the groove body towards the other side wall of the groove body; wherein, the second groove element on one groove body is used to adapt to the bottom wall of another groove body.

[0008] A further technical solution is that the second tank element has a leakage groove on its wall; the leakage groove extends from one end of the tank body to the other end of the tank body.

[0009] A further technical solution is that at least two of the leakage tanks are disposed opposite to each other on the two tank walls of the second tank element.

[0010] A further technical solution is that the number of connecting slots is set to several, and the several connecting slots are arranged along one end of the slot body towards the other end of the slot body.

[0011] In a second aspect, a frame is provided, the frame comprising channel steel as described in the first aspect, wherein a plurality of channel steels are provided, a portion of the channel steels are uniformly arranged in the transverse direction, and another portion of the channel steels are uniformly arranged in the longitudinal direction; wherein the transversely arranged channel steels and the longitudinally arranged channel steels are interlocked in a direction opposite to the opening of the connecting groove; and the bottom walls of the channel steels are welded together.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] On the one hand, this snap-fit ​​method allows for rapid positioning and initial fixing of two channel steels, reducing the need for individual positioning of each transverse channel steel unit. This aims to achieve rapid alignment and connection between the channel steels, thereby increasing assembly speed and subsequent welding efficiency. On the other hand, it effectively preserves the overall structure of the channel steel, aiming to improve the overall strength of the frame after it is assembled from channel steels. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a channel steel structure that is easy to assemble, as shown in this embodiment.

[0015] Figure 2 This is a top view schematic diagram of a channel steel structure that is easy to assemble in this embodiment;

[0016] Figure 3 In this embodiment, when a leakage trough is set on one wall of a second channel element for a channel steel that is easy to assemble, Figure 2 Enlarged structural diagram at point A;

[0017] Figure 4 In this embodiment, when a leakage channel is provided on the two walls of the second channel element for a channel steel that is easy to assemble, Figure 2 Enlarged structural diagram at point A;

[0018] Figure 5 This is a schematic diagram of the front view structure of a frame in this embodiment;

[0019] Figure 6 for Figure 5A magnified structural diagram at point B in the middle.

[0020] The attached diagram shows the markings and corresponding component names:

[0021] 1-Tank body;

[0022] 2-Connecting slot; 21-First slot element; 22-Second slot element;

[0023] 3-Leakage tank. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] Example 1: This example provides a channel steel that is easy to assemble, such as... Figures 1-4 As shown, it includes a groove 1, on which a connecting groove 2 is provided. The connecting groove 2 extends along one groove wall of the groove 1 toward the other groove wall of the groove 1; wherein, the two grooves 1 are used to engage with each other along the opposite direction of the opening of the connecting groove 2.

[0026] For example, in the implementation process, the tank 1 includes a bottom wall and side walls disposed on both sides of the bottom wall. A connecting groove 2 is formed on one side wall of the tank 1, and the connecting groove 2 extends from one side wall of the tank 1 to the other side wall of the tank 1.

[0027] During use, when connecting two channel steels, first, position the two channel bodies 1 vertically, with one channel body 1 extending laterally in the horizontal plane and the other extending longitudinally in the horizontal plane. Next, align the openings of the connecting slots 2 on one channel body 1 with the openings of the connecting slots 2 on the other channel body 1. Then, bring the two channel bodies 1 closer together until one channel body 1 engages with the connecting slot 2 on the other channel body 1, and vice versa. Finally, weld the channel bodies 1 together. This snap-fit ​​method allows for rapid positioning and initial fixing of the two channel steels, reducing the need for individual positioning of each set of transverse channel steel units. This aims to achieve rapid alignment and connection between the channel steels, thereby improving assembly speed and subsequent welding efficiency. Furthermore, it effectively preserves the overall structure of the channel steels, aiming to improve the overall strength of the frame constructed from the channel steels.

[0028] Example 2: Based on Example 1 above, in this example, as follows... Figure 3As shown, the connecting groove 2 includes a first groove element 21 and a second groove element 22; the first groove element 21 is formed on one side wall of the groove body 1; wherein, the first groove element 21 on one groove body 1 is used to adapt to the other side wall of another groove body 1; the second groove element 22 is formed at the bottom of the first groove element 21, and the second groove element 22 extends along one side wall of the groove body 1 toward the other side wall of the groove body 1; wherein, the second groove element 22 on one groove body 1 is used to adapt to the bottom wall of another groove body 1.

[0029] For example, in implementation, the aforementioned slot connection slot 2 comprises two parts: a first slot element 21 and a second slot element 22. The first slot element 21 is formed on one side wall of the slot body 1, and its width and depth are adapted to the width and thickness of the other side wall of the other slot body 1 (the side wall without the first slot element 21), allowing the other side wall of the other slot body 1 to be tightly accommodated within the first slot element 21 of the slot body 1. The second slot element 22 is formed at the bottom of the first slot element 21, i.e., on the bottom wall of the slot body 1, and extends along one side wall of the slot body 1 towards the other side wall. The depth of the second slot element 22 is half the depth of the bottom wall of the slot body 1, ensuring that half the bottom wall of the other slot body 1 can be fitted within the second slot element 22 of the slot body 1. One side wall refers to the side wall of the slot body 1 with the first slot element 21, and the other side wall refers to the side wall of the slot body 1 without the first slot element 21.

[0030] During use, after the two channel bodies 1 are interlocked, half of the bottom wall of one channel body 1 fits into the second channel element 22 of the other channel body 1, and half of the bottom wall of the other channel body 1 fits into the second channel element 22 of one channel body 1. Furthermore, the other side wall of one channel body 1 fits into the first channel element 21 of the other channel body 1, and the other side wall of the other channel body 1 fits into the first channel element 21 of one channel body 1. This ensures that the outer side of one side wall of one channel body 1 and the outer side of the other side wall of the other channel body 1 are in the same plane, and the outer side of the other side wall of one channel body 1 and the outer side of one side wall of the other channel body 1 are in the same plane. This is intended to improve the surface flatness of the frame after it is assembled from the channel steel.

[0031] Example 3: In actual production, the frame assembled from channel steel undergoes pickling, phosphating, and electrophoresis treatments. The pickling, phosphating, and electrophoresis solutions have low viscosity, making them difficult to solidify and deposit in a short time, and easy to drain. Therefore, to facilitate the flow of pickling, phosphating, and electrophoresis solutions from the frame, based on Example 2 above, in this example, as... Figure 3 As shown, the second tank element 22 has a leakage groove 3 on its tank wall; the leakage groove 3 extends from one end of the tank body 1 to the other end of the tank body 1.

[0032] For example, during implementation, a leakage groove 3 is provided on the wall of the second groove element 22. The leakage groove 3 extends from one end of the groove body 1 to the other end of the groove body 1, and the leakage groove 3 can be configured as an arc groove, a right-angle groove, or other structures.

[0033] During use, after the frame assembled from channel steel undergoes pickling, phosphating, or electrophoresis, there is a chance that the residual liquid (pickling solution, phosphating solution, electrophoresis solution) inside the channel steel will be discharged through the drain tank 3. This is intended to effectively reduce the risk of pickling, phosphating, and electrophoresis solution retention, thereby improving the surface treatment quality.

[0034] Example 4: In actual production, the frame assembled from channel steel undergoes cold galvanizing and hot-dip galvanizing treatments. The solutions for hot-dip and cold galvanizing are relatively viscous and solidify easily in a short time. Therefore, to facilitate the drainage of the hot-dip and cold galvanizing solutions, based on Example 3 above, in this example, as... Figure 4 As shown, at least two of the leakage tanks 3 are disposed opposite to each other on the two tank walls of the second tank element 22.

[0035] For example, during implementation, the number of the above-mentioned leakage holes is set to at least two, and the leakage holes are relatively distributed on the two tank walls of the second tank element 22.

[0036] During use, after the frame assembled from the channel steel is treated with hot-dip galvanizing and cold-dip galvanizing solutions, there is a chance that the molten zinc remaining inside the channel steel will be discharged through the drain tanks 3 on both sides. The aim is to increase the drainage area and flow rate, thereby significantly improving drainage efficiency and reducing the amount of zinc accumulated inside.

[0037] Example 5: Based on any of the examples 1-4 above, in this example, as follows... Figure 1 As shown, there are several connecting slots 2, and these several connecting slots 2 are arranged along one end of the slot body 1 towards the other end of the slot body 1.

[0038] For example, in the implementation process, the number of the above-mentioned connecting slots 2 is set to several. These connecting slots 2 are spaced apart along one end of the channel body 1 towards the other end of the channel body 1, in order to facilitate the assembly of several channel steels into a frame.

[0039] Example 6: This embodiment provides a framework, such as Figures 5-6 As shown, the frame includes channel steel as described in any of Embodiments 1-5. The number of channel steels is set to several, with a portion of the channel steels evenly arranged in the transverse direction and another portion of the channel steels evenly arranged in the longitudinal direction. The transversely arranged channel steels and the longitudinally arranged channel steels are connected by interlocking in the opposite direction of the opening of the connecting groove 2. The bottom walls of the channel steels are welded together.

[0040] For example, in implementation, the frame contains several channel steels.

[0041] In the process of use, firstly, the channel steel is divided into two parts. One part of the channel steel is evenly distributed along the transverse (X direction) of the frame, and the other part is evenly distributed along the longitudinal (Y direction) of the frame, with the two parts of channel steel intersecting perpendicularly in space to form a planar or three-dimensional frame resembling a "well" or grid. Secondly, the connecting slot 2 of the transverse channel steel is aligned with the connecting slot 2 of the longitudinal channel steel, and the transverse and longitudinal channel steels are brought close together so that they interlock into each other's connecting slot 2. Next, welding is performed between the bottom walls of the transverse and longitudinal channel steels. On the one hand, the interlocking between the channel steels enables "quick assembly," effectively reducing time-consuming processes such as measurement, marking, and fixture positioning in traditional frame assembly. This aims to effectively improve assembly speed and thus increase production efficiency. On the other hand, welding is performed after the interlocking is completed to improve the strength and stability of the frame.

[0042] Although the present invention has been described herein with reference to several illustrative embodiments, it should be understood that many other modifications and implementations can be devised by those skilled in the art, which will fall within the scope and spirit of the principles disclosed herein. More specifically, various variations and modifications can be made to the components and / or layout of the subject matter combination within the scope of the disclosure, drawings, and claims. Besides variations and modifications to the components and / or layout, other uses will be apparent to those skilled in the art.

Claims

1. A channel section for ease of assembly, characterised in that, include: A trough (1) is provided with a connecting groove (2), which extends along one wall of the trough (1) toward the other wall of the trough (1). Among them, the two grooves (1) are used to snap together in the opposite direction of the opening of the connecting groove (2).

2. The channel steel according to claim 1, characterized in that: The connecting groove (2) includes a first groove element (21) and a second groove element (22); The first slot element (21) is formed on one side wall of the slot body (1); wherein, the first slot element (21) on one slot body (1) is used to adapt to the other side wall of another slot body (1); The second slot element (22) is formed at the bottom of the first slot element (21), and the second slot element (22) extends along one side wall of the slot body (1) toward the other side wall of the slot body (1); wherein, the second slot element (22) on one slot body (1) is used to fit the bottom wall of another slot body (1).

3. The channel steel according to claim 2, characterized in that: The second tank element (22) has a leakage groove (3) on its tank wall; The leakage tank (3) extends from one end of the tank body (1) to the other end of the tank body (1).

4. The channel steel according to claim 3, characterized in that: At least two of the leakage tanks (3) are disposed opposite to each other on the two tank walls of the second tank element (22).

5. The channel steel according to any one of claims 1-4, characterized in that: The number of the connecting grooves (2) is set to several, and the several connecting grooves (2) are arranged along one end of the groove body (1) towards the other end of the groove body (1).

6. A frame characterized in that, The frame includes channel steel as described in any one of claims 1-5, and the number of channel steels is set to several, a portion of the channel steels are evenly arranged in the transverse direction, and another portion of the channel steels are evenly arranged in the longitudinal direction; wherein, the transversely arranged channel steels and the longitudinally arranged channel steels are connected in the opposite direction of the opening of the connecting groove (2); and the bottom walls of the channel steels are welded together.

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