Super-long rib plate mortise and tenon segmented structure

Abstract

The utility model discloses a super-long rib plate mortise and tenon segmented structure which comprises a first connecting plate, a second connecting plate is arranged on the right side of the first connecting plate, the first connecting plate is matched with the second connecting plate, and the top and the bottom of the second connecting plate are each fixedly connected with two symmetrical first fixing frames. An inner cavity of the first fixing frame is rotationally connected with a fixing plate, and a clamping groove is formed in the front face of the fixing plate. The second connecting plate is spliced to the right side of the first connecting plate, the fixing plate is turned over to enter the inner cavity of the second fixing frame, the limiting rod penetrates through the second fixing frame and the clamping groove and is in threaded connection with the nut, and the first connecting plate or the second connecting plate is prevented from sliding backwards towards the front face or the back face. In this way, the purpose that the segmented rib plates can be spliced and fixed through the connecting structure, the situation that the straightness of the spliced rib plates and the strength of the rib plates at fractures are difficult to guarantee is avoided, and the firmness of the spliced segmented rib plates is guaranteed is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of stiffener technology, and in particular relates to an ultra-long stiffener mortise and tenon segmented structure. Background Technology

[0002] Segmented stiffeners are a type of structural form that is often broken into several segments during the blanking process to meet specific design requirements when dealing with long molds.

[0003] Currently, stiffener plates are often broken during the cutting process. After breaking long molds into segmented stiffener plates, the strength at the break points of the broken stiffener plates is difficult to guarantee, and the straightness of the spliced ​​plates may also be flawed. Therefore, an ultra-long stiffener plate mortise and tenon segmented structure is needed. The segmented stiffener plates can be spliced ​​and fixed through the connecting structure, avoiding the difficulty in guaranteeing the straightness of the spliced ​​stiffener plates and the strength of the stiffener plates at the break points, thus ensuring the firmness of the spliced ​​segmented stiffener plates. Utility Model Content

[0004] The purpose of this utility model is to provide an extra-long stiffener plate mortise and tenon segmented structure, which can be used to splice and fix the segmented stiffener plates through the connecting structure, so as to avoid the difficulty in ensuring the straightness of the stiffener plates after splicing and the strength of the stiffener plates at the break, and to ensure the firmness of the segmented stiffener plates after splicing, thereby solving the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: an ultra-long stiffener plate mortise and tenon segmented structure, which includes a connecting plate one, a connecting plate two provided on the right side of the connecting plate one, the connecting plate one and the connecting plate two being adapted to each other, two symmetrical fixing frames one being fixedly connected to the top and bottom of the connecting plate two, a fixing plate being rotatably connected to the inner cavity of the fixing frame one, a slot being provided on the front side of the fixing plate, two symmetrical fixing frames two being fixedly connected to the top and bottom of the connecting plate one, the fixing plate extending into the inner cavity of the fixing frame two, a limiting rod being provided through the front side of the fixing frame two, the limiting rod passing through the fixing frame two and the slot and being threaded with a nut, a lever one being fixedly connected to the surface of the fixing plate, and a fixing rod being fixedly connected to the surface of the limiting rod.

[0006] Preferably, the front and back sides of the connecting plate one and the connecting plate two are fixedly connected to limit blocks, and the surfaces of the two limit blocks are fitted with limit sleeves.

[0007] Preferably, a second lever is fixedly connected to the surface of the limiting sleeve, the second lever is rectangular, and the surface of the limiting sleeve is provided with anti-slip texture.

[0008] Preferably, both the top and bottom of the connecting plate one and the connecting plate two are provided with multiple slots, and the slots are rectangular slots.

[0009] Preferably, the opposite sides of the connecting plate one and the connecting plate two have a mortise and tenon structure, the slot is a long strip groove, and the nut is a hexagonal nut.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model achieves the purpose of splicing and fixing the segmented stiffening plates through the connecting structure by splicing the second connecting plate to the right side of the first connecting plate, flipping the fixing plate so that the fixing plate enters the inner cavity of the second fixing frame, and allowing the limiting rod to pass through the second fixing frame and the slot and be threadedly connected with the nut, preventing the first connecting plate or the second connecting plate from sliding backward or forward. This avoids the straightness of the stiffening plates after splicing and the difficulty in ensuring the strength of the stiffening plates at the break, thus ensuring the firmness of the segmented stiffening plates after splicing.

[0012] 2. This utility model uses the combination of a limiting block and a limiting sleeve. After connecting plate one and connecting plate two are spliced, the limiting sleeve is placed on the surface of the limiting block. The limiting sleeve fixes connecting plate one and connecting plate two through the limiting block, preventing misalignment between connecting plate one and connecting plate two and increasing the firmness of the connection between connecting plate one and connecting plate two. Attached Figure Description

[0013] in:

[0014] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0015] Figure 2 This is a three-dimensional disassembled schematic diagram of one embodiment of the present utility model;

[0016] Figure 3 This is a three-dimensional disassembled schematic diagram of the fixing structure according to an embodiment of the present invention;

[0017] Figure 4 This is one embodiment of the present utility model. Figure 2 A magnified view of point A in the middle.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Connecting plate one, 2. Connecting plate two, 3. Fixing bracket one, 4. Fixing plate, 5. Slot, 6. Fixing bracket two, 7. Limiting rod, 8. Nut, 9. Pulley one, 10. Fixing rod, 11. Limiting block, 12. Limiting sleeve, 13. Pulley two, 14. Slot. Detailed Implementation

[0020] In the following description, embodiments of the extra-long stiffener plate mortise and tenon segment structure of this utility model will be described with reference to the accompanying drawings. Example 1

[0021] Figure 1-4This invention illustrates an embodiment of an extra-long ribbed mortise and tenon segmented structure, comprising a connecting plate 1, with limiting blocks 11 fixedly connected to both the front and back of the connecting plate 1 and the connecting plate 2. Limiting sleeves 12 are fitted onto the surfaces of the two limiting blocks 11, and rectangular lever blocks 13 are fixedly connected to the surfaces of the limiting sleeves 12. The surfaces of the limiting sleeves 12 are provided with anti-slip textures. Through the cooperation of the limiting blocks 11 and the limiting sleeves 12, after the connecting plate 1 and the connecting plate 2 are joined, the limiting sleeves 12 are fitted onto the surfaces of the limiting blocks 11. The limiting sleeves 12, through the limiting blocks 11, fix the connecting plate 1 and the connecting plate 2, preventing misalignment and increasing stability. To ensure the secure connection between connecting plate 1 and connecting plate 2, connecting plate 2 is provided on the right side of connecting plate 1. Connecting plate 1 and connecting plate 2 are compatible. Two symmetrical fixing brackets 3 are fixedly connected to the top and bottom of connecting plate 2. A fixing plate 4 is rotatably connected to the inner cavity of fixing bracket 3. A slot 5 is provided on the front of fixing plate 4. Two symmetrical fixing brackets 6 are fixedly connected to the top and bottom of connecting plate 1. Fixing plate 4 extends into the inner cavity of fixing bracket 6. A limiting rod 7 is provided through the front of fixing bracket 6. The limiting rod 7 passes through fixing bracket 6 and slot 5 and is threaded with a nut 8. A lever 9 is fixedly connected to the surface of fixing plate 4. A fixing rod 10 is fixedly connected to the surface of limiting rod 7. Example 2

[0022] Figure 1-4 This invention illustrates an embodiment of an extra-long stiffener mortise and tenon segmented structure, comprising a connecting plate 1, with multiple slots 14 formed at the top and bottom of both connecting plate 1 and connecting plate 2. The slots 14 are rectangular. A mortise and tenon structure is formed on one side of each connecting plate 1 and connecting plate 2. A slot 5 is a long, narrow groove. A nut 8 is a hexagonal nut. Connecting plate 2 is located on the right side of connecting plate 1. Connecting plate 1 and connecting plate 2 are adapted to each other. Two pairs of mortise and tenon joints are fixedly connected to the top and bottom of connecting plate 2. The fixed frame 3 is rotatably connected to the inner cavity of the fixed frame 3. The front of the fixed plate 4 is provided with a slot 5. The top and bottom of the connecting plate 1 are fixedly connected to two symmetrical fixed frames 6. The fixed plate 4 extends into the inner cavity of the fixed frame 6. The front of the fixed frame 6 is provided with a limit rod 7. The limit rod 7 passes through the fixed frame 6 and the slot 5 and is threaded with a nut 8. The surface of the fixed plate 4 is fixedly connected to a lever 9. The surface of the limit rod 7 is fixedly connected to a fixed rod 10.

[0023] Working principle: When using this utility model, the user splices the connecting plate 2 to the right side of the connecting plate 1, flips the fixing plate 4 so that the fixing plate 4 enters the inner cavity of the fixing frame 2, and pushes the limiting rod 7 so that the limiting rod 7 passes through the fixing frame 2 and the fixing frame 3 and is threadedly connected to the nut 8. At this time, the fixing plate 4 will be limited in the inner cavity of the fixing frame 1 and the fixing frame 2, so that the fixing plate 4 is limited by the fixing frame 1 and the fixing frame 2, preventing the stiffening plate after splicing. The straightness and strength of the stiffening plates at the fracture are difficult to guarantee. To ensure the firmness of the segmented stiffening plates after splicing, the limiting block 11 and the limiting sleeve 12 are used together. After the connecting plate 1 and the connecting plate 2 are spliced, the limiting sleeve 12 is put on the surface of the limiting block 11. The limiting sleeve 12 fixes the connecting plate 1 and the connecting plate 2 through the limiting block 11, so as to prevent the connecting plate 1 and the connecting plate 2 from being misaligned and increase the firmness of the connection between the connecting plate 1 and the connecting plate 2.

[0024] In summary, this extra-long stiffener mortise and tenon segmented structure, by splicing connecting plate 2 to the right side of connecting plate 1, flipping the fixing plate 4 so that the fixing plate 4 enters the inner cavity of fixing frame 2 6, and allowing the limiting rod 7 to pass through fixing frame 2 6 and slot 5 and be threadedly connected to nut 8, prevents connecting plate 1 or connecting plate 2 2 from sliding backward or forward. This achieves the goal of splicing and fixing the segmented stiffeners through the connecting structure, avoiding the difficulty in ensuring the straightness of the stiffeners after splicing and the strength of the stiffeners at the break, and ensuring the firmness of the segmented stiffener splicing.

Claims

1. An ultra-long web mortise and tenon segmented structure, characterized in that, The utility model relates to a connecting plate one (1) is provided with connecting plate two (2) to the right side of connecting plate one (1), connecting plate one (1) is adapted with connecting plate two (2), the top and bottom of connecting plate two (2) are all fixedly connected with two symmetrical fixed frame one (3), the inner chamber of fixed frame one (3) is rotatably connected with fixed plate (4), the front of fixed plate (4) is equipped with clamping slot (5), the top and bottom of connecting plate one (1) are all fixedly connected with two symmetrical fixed frame two (6), fixed plate (4) extends to the inner chamber of fixed frame two (6), the front of fixed frame two (6) is equipped with limiting rod (7) through, limiting rod (7) passes through fixed frame two (6) and clamping slot (5) and is connected with the nut (8) of screw thread, the surface of fixed plate (4) is fixedly connected with the knob one (9), the surface of limiting rod (7) is fixedly connected with fixed rod (10).

2. The super-long rib dovetail segmented structure according to claim 1, wherein, The front and back of connecting plate one (1) and connecting plate two (2) are all fixedly connected with limiting block (11), the surface of two limiting block (11) is equipped with limiting sleeve (12).

3. The super-long rib dovetail segmented structure according to claim 2, characterized in that, The surface of limiting sleeve (12) is fixedly connected with knob two (13), knob two (13) is rectangle, the surface of limiting sleeve (12) is provided with antiskid line.

4. The super-long rib dovetail segmented structure according to claim 3, characterized in that, The top and bottom of connecting plate one (1) and connecting plate two (2) are all equipped with multiple slot (14), slot (14) is rectangle slot.

5. The super-long rib dovetail segmented structure according to claim 4, characterized in that, The opposite side of connecting plate one (1) and connecting plate two (2) is mortise and tenon structure, clamping slot (5) is strip slot, the nut (8) is hexagonal nut.

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