CN219863378U - Articulating structure for connecting structural parts - Google Patents

Abstract

The utility model relates to the technical field of structural parts, specifically a bite structure for connecting structural parts, including a first mortise and tenon piece, a second mortise and tenon piece and a mortise and tenon plate. The first mortise and tenon piece is composed of a bottom plate and a top plate. A top plate is connected to the upper left side of the bottom plate, an extension is connected to the upper right side of the bottom plate, a splicing interface is formed between the top plate and the extension, and a second matching groove is formed between the top plate and the bottom plate. A second matching groove is formed between the extension portion and the bottom end of the first tenon piece. The utility model adopts the first mortise and tenon piece and the second mortise and tenon piece that have the same structure and are arranged in mirror images to cooperate with each other. The mortise and tenon cavity formed by the two is used for the insertion of the mortise and tenon plate and for fixing the first mortise and tenon piece and the second mortise and tenon piece. The second mortise and tenon piece, while the first mortise and tenon piece and the second mortise and tenon piece cooperate with each other, the structure is stable, and for the fixing and disassembly of the mortise and tenon plate, the fast installation and disassembly is achieved through the fixing mechanism, which improves the operating efficiency. .

Description

Bite structure for connecting structural parts

Technical field

The utility model relates to the technical field of structural parts, specifically an engaging structure for connecting structural parts.

Background technique

Structural components are various components that can form the entity of the building installation project after being hoisted, assembled, and installed during the construction process of the building installation project. It includes various metal, reinforced concrete, concrete and wooden structures, blocks and components. It is one of the main materials. Due to its large demand and high value, it is separated from the main materials and managed and accounted for separately. The finished workpiece can be called a structural part from the perspective of application. Structural parts that require secondary processing can also be called machined parts. A structural member, as it is called in the construction or civil engineering industry, is an entity made of a certain material, has a certain shape, and can bear loads. For example: various reinforced concrete structural blocks that can be hoisted, assembled and installed to form bridges and structural entities, cement prefabricated panels and pillars of cement pipe block buildings, bases of machines, casings of electrical products and Internal brackets, aircraft internal frames, furniture frames, etc.

For building structural parts, the existing splicing methods of building structural parts mostly use bolted connections, which are structurally stable, but there is a risk of corrosion, resulting in jamming during subsequent disassembly. At the same time, frequent rotation of bolts is required during disassembly and installation, which reduces operational efficiency. Low, for this reason, we disclose an engaging structure for connecting structural parts.

Utility model content

The purpose of this utility model is to provide an engaging structure for connecting structural parts, which is achieved by providing first mortise and tenon pieces, second mortise and tenon pieces and mortise and tenon plates. The mortise and tenon pieces are connected together, and the mortise and tenon cavity formed by the two is used for the insertion of the mortise and tenon plates and for fixing the first mortise and tenon piece and the second mortise and tenon piece. At the same time, the first mortise and tenon piece and the second mortise and tenon piece are mutually connected. With the occlusion, the structure is stable, and for the fixing and disassembly of the mortise and tenon plates, the fast installation and disassembly is achieved through the fixing mechanism, which improves the operating efficiency.

Therefore, the utility model provides an engaging structure for connecting structural parts, including a first mortise and tenon piece, a second mortise and tenon piece and a mortise and tenon plate. The first mortise and tenon piece is composed of a bottom plate and a top plate. The bottom plate A top plate is connected to the upper left side, and an extension is connected to the upper right side of the bottom plate. A splicing interface is formed between the top plate and the extension. A second matching groove is formed between the top plate and the bottom plate. The extension and A second matching groove is formed at the bottom end of the first tenon piece. The structure of the second tenon piece is the same as that of the first tenon piece, and the mirror image arrangement is connected to each other through the splicing interface. The second tenon piece has the same structure as the first tenon piece. The extension part and the top plate of the mortise and tenon piece are respectively connected with the first fitting groove and the second fitting groove of the first mortise and tenon piece, and a mortise and tenon cavity is formed above the bottom plate, and the mortise and tenon plate is connected with the mortise and tenon piece. The cavities are connected, and fixing mechanisms for fixing are installed on one side and two ends of the mortise and tenon plate.

Preferably, a positioning groove is provided in the portion of the extension portion above the bottom plate, a fixing hole is provided in the positioning groove inside the opening, and the fixing mechanism is connected to the fixing hole.

Preferably: positioning blocks are installed on both sides of the mortise and tenon plate, and the positioning blocks are inserted into the positioning groove.

Preferably: the fixing mechanism includes a spring groove, a dial plate and a compression spring. The spring groove is opened at the end of the positioning block. The dial block is inserted inside the spring groove. One side of the inside of the spring groove is One end of the compression spring is connected, the other end of the compression spring is connected to the outside of the dialing block, the other side of the dialing block is connected to one end of a fixing pin, and the other end of the fixing pin is inserted into the inside of the fixing groove. .

Preferably, limit grooves are provided on the upper and lower sides of the spring groove, one end of the limit block is slidably connected to the interior of the limit groove, and the other end of the limit block is connected to the upper and lower sides of the dialing plate.

Preferably, a plurality of balls are evenly distributed on the outside of the positioning block, and the balls can fit inside the positioning groove.

Preferably: the side of the dialing plate located outside the spring groove is connected to a dialing block.

Compared with the existing technology, the beneficial effects of this utility model are:

The utility model is provided with a first mortise and tenon piece, a second mortise and tenon piece and a mortise and tenon plate, and the first mortise and tenon piece and the second mortise and tenon piece with the same structure and mirror image arrangement are matched and connected, and the mortise and tenon formed by the two is The cavity is used for the insertion of the mortise and tenon plates and for fixing the first mortise and tenon pieces and the second mortise and tenon pieces. At the same time, the first mortise and tenon pieces and the second mortise and tenon pieces cooperate with each other and the structure is stable. Fast installation and disassembly are achieved through the fixing mechanism, which improves operating efficiency.

Description of the drawings

Figure 1 is an overall schematic diagram of the bite structure connected by structural components of the present invention;

Figure 2 is a structural schematic diagram of the first mortise and tenon piece and the second mortise and tenon piece of the interlocking structure of the structural component connection of the present invention;

Figure 3 is a schematic structural diagram of the fixing mechanism of the bite structure connected to the structural parts of the present invention.

In the picture: 1. The first mortise and tenon piece; 2. The second mortise and tenon piece; 3. The mortise and tenon cavity; 4. The mortise and tenon plate;

5. Fixed mechanism; 501, spring groove; 502, ball; 503, compression spring; 504, dial plate; 505, dial block; 506, limit block; 507, limit groove; 508, fixed pin;

6. Positioning block; 7. Extension; 8. Splicing interface; 9. Bottom plate; 10. Top plate; 11. First matching groove; 12. Second matching groove; 13. Positioning groove; 14. Fixing hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 3. The figure shows a preferred embodiment of the present utility model. The bite structure for connecting structural parts includes a first tenon piece 1, a second tenon piece 2 and a tenon plate 4. The first tenon piece 1 is composed of a bottom plate 9 and a top plate 10. A top plate 10 is connected to the upper left side of the bottom plate 9. An extension 7 is connected to the upper right side of the bottom plate 9. The top plate 10 and the extension 7 are connected to each other. A splicing joint 8 is formed between them, a second fitting groove 12 is formed between the top plate 10 and the bottom plate 9, a second fitting groove 12 is formed between the extension part 7 and the bottom end of the first tenon piece 1, The structure of the second tenon piece 2 is the same as that of the first tenon piece 1, and the mirror image arrangement is connected to each other through the splicing interface 8. The extension part 7 and the top plate 10 of the second tenon piece 2 are respectively connected with the The first fitting groove 11 and the second fitting groove 12 of the first mortise and tenon piece 1 are connected, and a mortise and tenon cavity 3 is formed above the bottom plate 9, and the mortise and tenon plate 4 is connected to the mortise and tenon cavity 3. Fixing mechanisms 5 for fixing are installed on both ends of one side of the mortise and tenon plate 4. They have the same structure and are matched with the first mortise and tenon piece 1 and the second mortise and tenon piece 2 arranged in mirror images. The mortise and tenon cavity 3 formed by the two is The insertion into the mortise and tenon plate 4 is used to fix the first mortise and tenon piece 1 and the second mortise and tenon piece 2. At the same time, the first mortise and tenon piece 1 and the second mortise and tenon piece 2 cooperate with each other and the structure is stable. The fast installation and disassembly of the tenon plate 4 is achieved through the fixing mechanism 5, thereby improving the operating efficiency.

The extension part 7 is provided with a positioning groove 13 in the part above the bottom plate 9. The positioning groove 13 is provided with a fixing hole 14 inside the opening, and the fixing mechanism 5 is connected to the fixing hole 14. The fixing mechanism 5 is connected to the fixing hole 14. 5 is plugged into the fixing hole 14 for easy disassembly.

Positioning blocks 6 are installed on both sides of the mortise and tenon plate 4, and the positioning blocks 6 are inserted into the positioning groove 13. The positioning blocks 6 are used in conjunction with the positioning groove 13 to stabilize the insertion of the mortise and tenon plate 4 and prevent offset.

The fixing mechanism 5 includes a spring groove 501, a dial plate 504 and a compression spring 503. The spring groove 501 is opened at the end of the positioning block 6. The dial block 505 is inserted into the spring groove 501. One end of the resisting spring 503 is connected to one side of the spring groove 501, and the other end of the resisting spring 503 is connected to the outside of the dialing block 505. The other side of the dialing block 505 is connected to one end of the fixing pin 508, and the fixing The other end of the pin 508 is inserted into the fixing groove. When disassembling the mortise and tenon plate 4, the dial plate 504 is moved to drive the back pressure spring 503 to shrink. At the same time, the fixing pin 508 is pulled out of the fixing groove. At this time, the mortise and tenon plate 4 can be disassembled. The outside of the mortise cavity 3 pushes the mortise and tenon plate 4, which is easy to disassemble. When fixed, the spring 503 on the back of the dial plate 504 releases the force and inserts the fixing pin 508 into the fixing groove to achieve fixation and quick installation.

Limiting slots 507 are provided on the upper and lower sides of the spring groove 501. One end of the limiting block 506 is slidingly connected inside the limiting slot 507, and the other end of the limiting block 506 is connected on the upper and lower sides of the dial plate 504. The stable movement of the dial plate 504 is ensured.

A plurality of balls 502 are evenly distributed on the outside of the positioning block 6, and the balls 502 can fit inside the positioning groove 13. The balls 502 can fit in the positioning groove when the positioning block 6 is inserted into the positioning groove 13. 13 Internal rolling reduces resistance to push and is easy to operate.

The side of the dial plate 504 located outside the spring groove 501 is connected with a dial block 505, which facilitates the dial plate 504 and is convenient to operate.

The bite structure for connecting structural parts of the present invention: when in use, the first tenon piece 1 and the second tenon piece 2 are matched and connected with the same structure and mirror image, and the extension part 7 of the second tenon piece 2 and the top plate 10 They are connected to the first fitting groove 11 and the second fitting groove 12 of the first mortise and tenon piece 1 respectively. A mortise and tenon cavity 3 is formed above the bottom plate 9 for the insertion of the mortise and tenon plate 4 and for fixing the first mortise and tenon piece. 1 and the second mortise and tenon piece 2, the first mortise and tenon piece 1 and the second mortise and tenon piece 2 cooperate with each other, and the structure is stable. When the mortise and tenon plate 4 is inserted, the positioning blocks 6 on both sides are inserted into the positioning groove 13. When fixing, the pressing spring 503 on the back of the dial plate 504 releases the force, and the fixing pin 508 is inserted into the fixing groove to achieve fixation, and the installation is quick. When disassembling the mortise and tenon plate 4, the dial plate 504 drives the pressing spring on the back. 503 shrinks, and at the same time the fixing pin 508 is pulled out of the fixing groove. At this time, the mortise and tenon plate 4 can be pushed to the outside of the mortise and tenon cavity 3, making it easy to disassemble.

The above content is a further detailed description of the present utility model in combination with specific implementation modes. It cannot be concluded that the specific implementation of the present utility model is limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, there is no need to deviate from the concept of the present utility model. Under the premise, some simple deductions or substitutions can also be made, which should be deemed to fall within the scope of protection determined by the claims submitted for the utility model.

Claims (7)

1. Interlock structure that structure is connected, including first mortise and tenon spare (1), second mortise and tenon spare (2) and mortise and tenon board (4), its characterized in that: first mortise and tenon spare (1) are formed by bottom plate (9) and roof (10) combination, bottom plate (9) left side top is connected with roof (10), bottom plate (9) right side top is connected with extension (7), be formed with splice opening (8) between roof (10) and extension (7), be formed with second cooperation groove (12) between roof (10) and bottom plate (9), extension (7) with first mortise and tenon spare (1) bottom end is formed with second cooperation groove (12), the structure of second mortise and tenon spare (2) is the same with the structure of first mortise and tenon spare (1), and mirror image setting is passed through splice opening (8) interconnect, extension (7) and roof (10) of second mortise and tenon spare (2) respectively with first cooperation groove (11) and second cooperation groove (12) of first mortise and tenon spare (1), just be formed with mortise and tenon chamber (3) on bottom plate (9), mortise and tenon chamber (4) are used for installing two side fixed establishment (4).

2. The articulating bite structure of claim 1 wherein: the part of the extension part (7) above the bottom plate (9) is provided with a positioning groove (13), the inner side of the positioning groove (13) at the opening is provided with a fixing hole (14), and the fixing mechanism (5) is connected with the fixing hole (14).

3. The articulating bite structure for structural member connection of claim 2 wherein: positioning blocks (6) are arranged on two sides of the mortise and tenon plate (4), and the positioning blocks (6) are inserted into the positioning grooves (13).

4. A snap-in structure for a structural connection according to claim 3, wherein: the fixing mechanism (5) comprises a spring groove (501), a shifting plate (504) and a tight supporting spring (503), wherein the spring groove (501) is formed in the tail end of the positioning block (6), the shifting block (505) is inserted into the spring groove (501), one end of the tight supporting spring (503) is connected to one side of the inside of the spring groove (501), the other end of the tight supporting spring (503) is connected to the outer side of the shifting block (505), one end of a fixing pin (508) is connected to the other side of the shifting block (505), and the other end of the fixing pin (508) is inserted into the inside of the fixing groove.

5. The articulating joint of claim 4 wherein: limiting grooves (507) are formed in the upper side and the lower side of the inside of the spring groove (501), one end of a limiting block (506) is connected in the limiting grooves (507) in a sliding mode, and the other end of the limiting block (506) is connected to the upper side and the lower side of the shifting plate (504).

6. The articulating construct of claim 5 wherein: a plurality of balls (502) are uniformly distributed on the outer side of the positioning block (6), and the balls (502) can be attached to the inner side of the positioning groove (13).

7. The articulating construct of claim 6 wherein: one side of the shifting plate (504) positioned outside the spring groove (501) is connected with a shifting block (505).