A high hardness steel member

Abstract

The utility model discloses a kind of high-hardness steel components, to solve the problem of great inconvenience existing in the connection of current tubular steel components.Its technical scheme points are: including several pipe bodies, two adjacent pipe bodies are provided with connecting piece, two sides The pipe body is detachably connected by connecting piece, the connecting piece includes connecting block and the slot being opened in the both sides of connecting block, one end of two sides The pipe body is inserted into the slot in two sides respectively, one end of the pipe body inserted into slot is opened with several annular array distribution's clamping slot, the inner wall of the slot is opened with several quantity and position corresponding with the sliding slot of clamping slot, the inner wall of the sliding slot is provided with the clamping block slidingly connected with it, driving device for driving clamping block to move is set on the connecting block.The utility model drives clamping block to move down by setting driving device, clamps into clamping slot, fixes pipe body, so that two pipe bodies can be conveniently and efficiently connected.

Description

Technical Field

[0001] This utility model relates to the field of steel component technology, and more specifically, to a high-hardness steel component. Background Technology

[0002] Steel structural components are assembled from various parts using methods such as welding, riveting, or bolting to form organic wholes such as frame structures and container structures. The manufacturing process includes steps such as material preparation, layout, and machining.

[0003] The existing two columnar steel structures are often connected by welding or bolts, both of which require external processing equipment or installation tools to assemble and disassemble, which is quite inconvenient.

[0004] Therefore, a solution needs to be proposed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high-hardness steel component, which uses a driving device to move the locking block down and lock it into the locking groove to fix the tube body, so that the two tube bodies can be connected conveniently and efficiently.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a high-hardness steel component, comprising several tubes, with a connector provided between two adjacent tubes, and the two tubes on both sides being detachably connected by the connector. The connector includes a connecting block and slots on both sides of the connecting block. One end of each tube is inserted into the slot on both sides. The end of the tube inserted into the slot has several slots arranged in a circular array. The inner wall of the slot has several sliding grooves in number and position corresponding to the slots. The inner wall of the sliding groove is provided with a slidably connected locking block. The connecting block is provided with a driving device for driving the locking block to move.

[0007] The present invention is further configured such that: the driving device includes a moving groove disposed in the connecting block, the moving groove being connected to the sliding groove; a receiving groove communicating with the moving groove is provided on the side wall of the connecting block; a number of pressure blocks corresponding to the number of locking blocks are slidably connected in the moving groove; a push-pull rod is slidably connected in the receiving groove; a moving device for driving the push-pull rod to move is provided on the connecting block; the pressure block and the push-pull rod are fixedly connected to the side of the moving groove; the sides of the pressure block and the locking blocks that are close to each other are inclined; and the inclined surfaces of the pressure block and the locking blocks on both sides match each other.

[0008] The present invention is further configured such that: a limiting block is fixedly connected to the side wall of the card block, a limiting groove for the limiting block to move is provided on the inner wall of the moving groove, and an elastic element is fixedly connected between the limiting block and the inner wall of the limiting groove.

[0009] The present invention is further configured such that: the moving device includes a groove provided on the outer wall of the connecting block, a threaded hole is provided on the inner wall of the groove, the threaded hole is in communication with the receiving groove, a threaded rod is slidably connected to the threaded hole, one end of the threaded rod is rotatably connected to the side wall of the push-pull rod, and the other end of the threaded rod extends to the groove and is fixedly connected to a knob.

[0010] The present invention is further configured such that: a protruding rib is fixedly connected to the inner wall of the slot, and a recessed groove is provided at one end of the tube body for insertion into the slot, the recessed groove being used for the protruding rib to be engaged.

[0011] The present invention is further configured such that: a fixing rod is fixedly connected to the inner wall of the receiving groove, and a limiting hole is provided on the side wall of the push rod for the fixing rod to pass through; the limiting hole and the fixing rod are staggered from the threaded rod.

[0012] In summary, this utility model has the following beneficial effects:

[0013] This utility model uses a driving device to move the locking block downwards and lock it into the locking slot to fix the tube body, so that the two tube bodies can be connected conveniently and efficiently. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 This shows the structural features when the card block is stored in the groove;

[0015] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 This shows the structural features when the card block is inserted into the card slot;

[0016] Figure 3 for Figure 1 The enlarged diagram of part A shows the positional relationship between the pressure block and the locking block.

[0017] In the diagram: 1. Pipe body; 2. Connecting block; 3. Slot; 4. Slot; 5. Slide groove; 6. Locking block; 7. Moving groove; 8. Receiving groove; 9. Pressing block; 10. Push-pull rod; 11. Limiting block; 12. Elastic element; 13. Threaded rod; 14. Knob; 15. Raised ridge; 16. Recessed groove; 17. Fixing rod. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0019] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "set up / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The present invention will now be described in detail with reference to the accompanying drawings.

[0022] A high-hardness steel component, such as Figures 1-3 As shown, it includes several tubes 1, with a connector between two adjacent tubes 1. The two tubes 1 are detachably connected by the connector. The connector includes a connecting block 2 and slots 3 on both sides of the connecting block 2. One end of the two tubes 1 is inserted into the slots 3 on both sides. The end of the tube 1 inserted into the slot 3 has several slots 4 arranged in a ring array. The inner wall of the slot 3 has several sliding grooves 5 in number and position corresponding to the slots 4. The inner wall of the sliding groove 5 has a slidably connected locking block 6. The connecting block 2 is equipped with a driving device for driving the locking block 6 to move.

[0023] The driving device includes a moving groove 7 disposed in the connecting block 2, the moving groove 7 being connected to the sliding groove 5, and a receiving groove 8 disposed on the side wall of the connecting block 2 being connected to the moving groove 7. A number of pressing blocks 9 corresponding to the number of locking blocks 6 are slidably connected in the moving groove 7, and a push-pull rod 10 is slidably connected in the receiving groove 8. The connecting block 2 is provided with a moving device for driving the push-pull rod 10 to move. The pressing block 9 and the push-pull rod 10 are fixedly connected to the side of the moving groove 7. The sides of the pressing block 9 and the locking blocks 6 that are close to each other are inclined, and the inclined surfaces of the pressing blocks 9 and the locking blocks 6 on both sides match each other.

[0024] A limiting block 11 is fixedly connected to the side wall of the card block 6. A limiting groove for the limiting block 11 to move is provided on the inner wall of the moving groove 7. An elastic element 12 is fixedly connected between the limiting block 11 and the inner wall of the limiting groove. The elastic element 12 is a spring, and the two ends of the elastic element 12 are fixedly connected to the inner wall of the limiting groove and the limiting block 11, respectively.

[0025] The moving device includes a groove on the outer wall of the connecting block 2, a threaded hole on the inner wall of the groove, the threaded hole communicating with the receiving groove 8, a threaded rod 13 slidably connected in the threaded hole, one end of the threaded rod 13 being rotatably connected to the side wall of the push-pull rod 10, and the other end of the threaded rod 13 extending into the groove and being fixedly connected to a knob 14.

[0026] A protruding rib 15 is fixedly connected to the inner wall of the slot 3. A recessed groove 16 is provided at one end of the tube body 1 for insertion into the slot 3. The recessed groove 16 is used for the protruding rib 15 to be engaged.

[0027] A fixed rod 17 is fixedly connected to the inner wall of the receiving groove 8. A limiting hole is opened on the side wall of the push rod for the fixed rod 17 to pass through. The limiting hole and the fixed rod 17 are staggered from the threaded rod 13. During the process of the push-pull rod 10 moving with the rotation of the threaded rod 13, the push-pull rod 10 will move along the fixed rod 17, so that the push-pull rod 10 can be more stable during the movement.

[0028] Working principle: In the initial state, the elastic element 12 is in its initial state, and the locking block 6 is housed in the slide groove 5. The inclined surface above the locking block 6 and the inclined surface below the pressure block 9 fit tightly together, allowing the connecting end of the tube body 1 to be inserted into the slot 3, so that the protrusion 15 is engaged in the recessed groove 16 of the tube body 1, positioning the tube body 1. After insertion, the locking groove 4 on the tube body 1 corresponds one-to-one with the position of the slide groove 5. Then, by holding the knob 14, the threaded rod 13 is rotated, and the threaded rod 13 can move along the threaded groove, driving the push-pull rod 10 to move together. The push-pull rod 10 can then drive the pressure block 9 to move. The lower end face of the pressure block 9 is inclined, and as it moves... When the pressure block 9 slope is moved, the lowest point of the slope will correspond to the highest point of the slope of the locking block 6. Since the height of the pressure block 9 remains unchanged, it can drive the locking block 6 and the limiting block 11 to move down. The elastic element 12 will retract, and the locking block 6 can extend out of the slide groove 5 and lock into the corresponding locking groove 4. When the knob 14 is released, the tube 1 can no longer be pulled out of the slot 3, realizing the connection between the tube 1 and the connecting block 2. After the tube 1 is inserted and fixed on both sides of the connecting block 2 in the same way, the two tubes 1 can be connected through the connecting block 2. The whole process does not require the removal of external tools and equipment, making the connection between the two tubes 1 more convenient and efficient.

[0029] Meanwhile, when it is necessary to remove the tubes 1 on both sides, hold the knob 14 and rotate the threaded rod 13 in the opposite direction to drive the push-pull rod 10 to move back to its original position in the opposite direction. The pressure block 9 will return to its original position under the action of the push-pull rod 10. The lowest point of the inclined surface of the pressure block 9 will return to the position corresponding to the lowest point of the locking block 6. After the locking block 6 is no longer pressed by the pressure block 9, it can return to the slide groove 5 by the rebound force of the elastic element 12 and be pulled out from the slot 4. At this time, the tube 1 can be pulled out from the slots 3 on both sides of the connecting block 2, and the tubes 1 on both sides can be removed. Disassembly is convenient.

[0030] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A high-hardness steel component, comprising a plurality of tubular bodies (1), characterized in that: A connector is provided between two adjacent tubes (1), and the two tubes (1) are detachably connected by the connector. The connector includes a connecting block (2) and slots (3) on both sides of the connecting block (2). One end of the two tubes (1) is inserted into the slots (3) on both sides. The end of the tube (1) inserted into the slot (3) is provided with a number of ring-shaped slots (4). The inner wall of the slot (3) is provided with a number of sliding grooves (5) corresponding to the slots (4). The inner wall of the sliding groove (5) is provided with a sliding block (6) connected to it. The connecting block (2) is provided with a driving device for driving the sliding block (6) to move.

2. A high-hardness steel component according to claim 1, characterized in that: The driving device includes a moving groove (7) set in the connecting block (2), the moving groove (7) is connected to the sliding groove (5), the side wall of the connecting block (2) is provided with a receiving groove (8) connected to the moving groove (7), the moving groove (7) is slidably connected with a number of pressure blocks (9) corresponding to the number of locking blocks (6), the receiving groove (8) is slidably connected with a push-pull rod (10), the connecting block (2) is provided with a moving device for driving the push-pull rod (10) to move, the pressure block (9) and the push-pull rod (10) are fixedly connected to the side of the moving groove (7), the sides of the pressure block (9) and the locking block (6) close to each other are inclined, and the inclined surfaces of the pressure block (9) and the locking block (6) on both sides match each other.

3. A high-hardness steel component according to claim 2, characterized in that: A limiting block (11) is fixedly connected to the side wall of the card block (6), and a limiting groove for the limiting block (11) to move is provided on the inner wall of the moving groove (7). An elastic element (12) is fixedly connected between the limiting block (11) and the inner wall of the limiting groove.

4. A high-hardness steel component according to claim 2, characterized in that: The moving device includes a groove on the outer wall of the connecting block (2), a threaded hole is provided on the inner wall of the groove, the threaded hole is connected to the receiving groove (8), a threaded rod (13) is slidably connected to the threaded hole, one end of the threaded rod (13) is rotatably connected to the side wall of the push-pull rod (10), and the other end of the threaded rod (13) extends to the groove and is fixedly connected to a knob (14).

5. A high-hardness steel component according to claim 1, characterized in that: The inner wall of the slot (3) is fixedly connected with a protruding rib (15), and the tube (1) is provided with a recessed groove (16) at one end for insertion into the slot (3), and the recessed groove (16) is used for the protruding rib (15) to be inserted.

6. A high-hardness steel component according to claim 4, characterized in that: A fixing rod (17) is fixedly connected to the inner wall of the receiving groove (8), and a limiting hole is provided on the side wall of the push-pull rod (10) for the fixing rod (17) to pass through. The limiting hole and the fixing rod (17) are staggered from the threaded rod (13).

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