Mortise and tenon joint steel structure

Abstract

The utility model discloses a mortise and tenon steel structure, including main steel piece, tenon piece, mortise piece and pin piece, the side wall of main steel piece is provided with the through hole, the side wall of tenon piece is provided with the extension head that inserts through hole, the both sides of extension head are respectively provided with first pin groove, the side wall of mortise piece is provided with the limit groove that matches with extension head, and the pin piece is provided with the first pin groove. According to the utility model, the extension head is matched with the limiting groove of the mortise piece, and the extension head penetrates through the through hole, so that the overall degree of the main steel piece, the tenon piece and the mortise piece is improved, the tenon piece and the mortise piece are supported by the limiting block at the bottom of the limiting groove, and the tenon piece and the mortise piece are not prone to falling off due to the limiting block at the bottom of the limiting groove. And the pin piece is inserted between the first pin groove and the second pin groove to play a role in limiting the movement of the extending head, and the locking operation is completed.

Description

Technical Field

[0001] This utility model relates to the field of steel structure technology, specifically to a mortise and tenon steel structure. Background Technology

[0002] Due to its high strength, good deformation performance, and ease of construction, steel is commonly used in large factories, stadiums, and high-rise buildings. In steel structure buildings, components and parts are typically connected using welding, riveting, and bolting.

[0003] Traditional connections are usually made by welding, and the welded joints are also weak points under stress. If not handled properly, they can cause components to detach or even the structure to be damaged. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the above and / or the problems existing in the use of mortise and tenon steel structures, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a tenon and mortise steel structure, in which a protruding head is allowed to extend through a through hole. The first and second locking slots are used to lock the first and second locking blocks respectively, thereby increasing the vertical force of the tenon and mortise. The protruding head cooperates with the limiting groove of the mortise, and the protruding head passes through the through hole, improving the overall integrity of the main steel part, the tenon and the mortise. The limiting block at the bottom of the limiting groove supports the protruding head to prevent misalignment. The pin is inserted between the first and second pin slots to restrict the movement of the protruding head and complete the locking operation.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A mortise and tenon steel structure, comprising:

[0009] The main steel component has through holes in its sidewalls;

[0010] The tenon has a protruding head on its side wall for inserting into a through hole, and a first pin groove is provided on each side of the protruding head.

[0011] The mortise has a limiting groove on its side wall that mates with the protruding head, and a second pin groove on the inner wall of the limiting groove that mates with the first pin groove.

[0012] A pin, which is inserted between a first pin groove and a second pin groove.

[0013] As a preferred embodiment of the mortise and tenon steel structure described in this utility model, the front and rear sides of the main steel member are respectively provided with a first slot and a second slot, and the side wall of the tenon is provided with a first insert block that cooperates with the first slot.

[0014] As a preferred embodiment of the mortise and tenon steel structure described in this utility model, the side wall of the mortise is provided with a second locking block that mates with the second locking groove.

[0015] In a preferred embodiment of the mortise and tenon steel structure described in this utility model, a limiting block is provided at the bottom of the limiting groove.

[0016] In a preferred embodiment of the mortise and tenon steel structure described in this utility model, the first pin groove is a triangular groove that is obliquely opened inward, and the second pin groove and the triangular groove form a rhombus shape.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This mortise and tenon steel structure allows the protruding head to extend through the through hole. The first and second slots are used to lock the first and second locking blocks respectively, thereby increasing the vertical force of the tenon and mortise. The protruding head cooperates with the limiting groove of the mortise, allowing the protruding head to pass through the through hole, improving the overall integrity of the main steel part, the tenon, and the mortise. The limiting block at the bottom of the limiting groove supports the protruding head and prevents it from becoming misaligned. The pin is inserted between the first and second pin slots to restrict the movement of the protruding head and complete the locking operation. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of a tenon and mortise steel structure according to the present invention;

[0020] Figure 2 This is an exploded structural diagram of a tenon-and-mortise steel structure according to the present invention;

[0021] Figure 3 This utility model relates to a tenon and mortise steel structure. Figure 2 A schematic diagram of part a in the middle.

[0022] 100. Main steel component; 110. Through hole; 120. First slot; 130. Second slot; 300. Tenon; 200. Mortise; 210. Protruding head; 220. First locking block; 230. First pin groove; 300. Pin; 310. Limiting groove; 320. Second locking block; 330. Second pin groove; 400. Pin. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure will not be enlarged to scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0026] This utility model provides a tenon and mortise steel structure. A protruding head extends through a through hole. The first and second locking slots respectively lock the first and second locking blocks, increasing the vertical force of the tenon and mortise. The protruding head cooperates with the limiting groove of the mortise, passing through the through hole, improving the overall integrity of the main steel component, tenon, and mortise. The limiting block at the bottom of the limiting groove supports the protruding head to prevent misalignment. A pin is inserted between the first and second pin slots to restrict the movement of the protruding head, completing the locking operation.

[0027] Figures 1-3 The diagram shown is a structural schematic of one embodiment of the mortise and tenon steel structure of this utility model. Please refer to [link / reference]. Figures 1-3 The mortise and tenon steel structure of this embodiment includes a main steel component 100, a tenon 200, a mortise 300, and a pin 400.

[0028] The main steel member 100 has a through hole 110 through which the protruding head 210 extends. The first locking block and the second locking block are locked by the first locking groove 120 and the second locking groove 130 respectively, thereby increasing the vertical force of the tenon 200 and the mortise 300. Specifically, the main steel member 100 has a through hole 110 on its side wall. In this embodiment, the main steel member 100 has a first locking groove 120 and a second locking groove 130 on its front and rear sides respectively. The tenon 200 has a first locking block 220 on its side wall that cooperates with the first locking groove 120.

[0029] The tenon 200 uses the protruding head 210 to cooperate with the limiting groove 310 of the mortise 300. The protruding head 210 passes through the through hole 110, which improves the overall integrity of the main steel part 100, the tenon 200 and the mortise 300. Specifically, the side wall of the tenon 200 is provided with the protruding head 210 that is inserted into the through hole 110. The two sides of the protruding head 210 are respectively provided with the first pin groove 230. In this embodiment, the first pin groove 230 is a triangular groove that is obliquely opened inward.

[0030] The mortise 300 is supported by a limiting block at the bottom of the limiting groove 310 to prevent the protruding head 210 from being misaligned. Specifically, the side wall of the mortise 300 is provided with a limiting groove 310 that cooperates with the protruding head 210, the inner wall of the limiting groove 310 is provided with a second pin groove 330 that cooperates with the first pin groove 230, the side wall of the mortise 300 is provided with a second locking block 320 that cooperates with the second locking groove 130, and the bottom of the limiting groove 310 is provided with a limiting block.

[0031] The pin 400 is inserted between the first pin groove 230 and the second pin groove 330 to restrict the movement of the protruding head 210 and complete the locking operation. Specifically, the pin 400 is inserted between the first pin groove 230 and the second pin groove 330, and the second pin groove 330 and the triangular groove form a rhombus shape.

[0032] Combination Figures 1-3 The specific usage process of the tenon and mortise steel structure in this embodiment is as follows: the protruding head 210 extends through the through hole 110, and the first locking block and the second locking block are locked by the first locking groove 120 and the second locking groove 130 respectively, which increases the vertical force of the tenon 200 and the mortise 300. The protruding head 210 cooperates with the limiting groove 310 of the mortise 300, and the protruding head 210 passes through the through hole 110, which improves the overall integrity of the main steel member 100, the tenon 200 and the mortise 300. The limiting block at the bottom of the limiting groove 310 supports the protruding head 210 to prevent misalignment. The pin 400 is inserted between the first pin groove 230 and the second pin groove 330 to restrict the movement of the protruding head 210 and complete the locking operation.

[0033] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A mortise and tenon steel structure, characterized in that, include: The main steel component (100) has a through hole (110) on its side wall; The tenon (200) has a protruding head (210) for inserting through hole (110) on its side wall, and a first pin groove (230) is provided on both sides of the protruding head (210). The mortise (300) has a limiting groove (310) on its side wall that mates with the protruding head (210), and the inner wall of the limiting groove (310) has a second pin groove (330) that mates with the first pin groove (230). A pin (400) is inserted between a first pin groove (230) and a second pin groove (330).

2. A mortise and tenon steel structure according to claim 1, characterized in that, The main steel member (100) is provided with a first slot (120) and a second slot (130) on its front and rear sides respectively, and the tenon (200) is provided with a first insert block (220) that mates with the first slot (120) on its side wall.

3. A mortise and tenon steel structure according to claim 2, characterised in that, The side wall of the mortise (300) is provided with a second insert block (320) that mates with the second slot (130).

4. A mortise and tenon steel structure according to claim 3, characterized in that, The bottom of the limiting groove (310) is provided with a limiting block.

5. A mortise and tenon steel structure according to claim 4, characterised in that, The first pin groove (230) is a triangular groove that is obliquely opened inward, and the second pin groove (330) and the triangular groove form a rhombus shape.

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