A snap-fit ​​steel tie rod connecting component

Abstract

This invention relates to the field of steel tie rod technology and discloses a snap-fit ​​steel tie rod connecting component, including a double-port connector. One side of the double-port connector is internally connected to the steel tie rod via bolt threads. The lower surface of the double-port connector is fixedly connected to the upper surface of a connecting steel plate. A slide rail is provided inside one side of the connecting steel plate. By setting a steel bar, when one end of the steel bar is subjected to force, the other end of the steel bar will tilt upwards. This causes the end of the steel bar near the umbrella-shaped plate to slide inside one side of the umbrella-shaped plate. Since the deformation of the current cantilever fastener is relatively small, the other end of the steel bar will slide outwards a shorter distance, thereby increasing the opening diameter of the umbrella-shaped plate. At this time, the inlet diameter of the umbrella-shaped plate is larger than the diameter of the slot hole on one side of the locking component, thus preventing the cantilever fastener from slipping outwards due to deformation.

Description

Technical Field

[0001] This invention relates to the field of steel tie rod technology, and in particular to a snap-fit ​​steel tie rod connecting component. Background Technology

[0002] Steel tie rods, also known as steel wire ropes, are long, strip-shaped items woven from steel wires. They are commonly used in lifting, traction, and support applications. Steel tie rods are characterized by high strength, good toughness, and wear resistance, and are widely used in engineering, construction, transportation, and other industries.

[0003] Publication number CN102337724A discloses a steel tie rod, which is assembled from left and right connectors, left and right rods, connecting sleeves, and left and right adjusting sleeves. The threaded hole at one end of the left adjusting sleeve is threadedly connected to the left rod, and the threaded hole at one end of the right adjusting sleeve is threadedly connected to the right rod. The ends of the threaded holes of the left and right adjusting sleeves are provided with an inward taper α. This invention uses a high fatigue performance steel tie rod for use on high-speed railway bridges. The steel tie rod has a good match between strength and toughness, and its low-temperature impact toughness can reach 47J at -40℃. Moreover, the steel tie rod is convenient to install, use, and maintain.

[0004] In the above scheme, the connection of steel tie rods usually relies on bolt connection. However, in actual use, due to loosening or vibration, the bolts may not be properly fixed, affecting the stability of the connection and the reliability of the structure. These problems lead to the instability of traditional connecting components during use and the need for regular maintenance, thereby increasing the cost of maintenance and replacement of parts. Although the multi-stage snap-fit ​​of cantilever fasteners and locking components can replace bolts for connection with steel beams, the supporting force of the locking components and cantilever fasteners alone is far from sufficient. Due to its own flexibility, the cantilever fastener will also deform when the weight of the steel beam is different, which may cause one end of the cantilever fastener to slip out inside the locking component.

[0005] Therefore, it is necessary to solve the above problems by using a snap-fit ​​steel tie rod connection component. Summary of the Invention

[0006] The purpose of this invention is to provide a snap-fit ​​steel tie rod connecting component to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a snap-fit ​​steel tie rod connecting component, including a double-port connector, one side of which is internally connected to the steel tie rod by bolt thread, and the lower surface of the double-port connector is fixedly connected to the upper surface of the connecting steel plate.

[0008] The steel tie rod is connected to one end of the double-port connector by bolt thread. A slide rail is provided inside one side of the connecting steel plate. One side of the slide rail is slidably connected to one side of the locking member. The other side of the slide rail is slidably connected to one side of the cantilever fastener. One side of the locking member is in close contact with one side of the connecting plate. The lower surface of the connecting plate is fixedly connected to the upper surface of the steel beam.

[0009] Preferably, one side of the slide rail is located at the center of the connecting steel plate, and the upper surface of the connecting steel plate is fixedly connected to the bottom end of the double-port connector. By setting the slide rail, movement space can be provided for the locking parts and the cantilever fasteners, thereby achieving the effect of fixing and limiting the connecting plate in coordination with the movement of the multi-level buckles and the cantilever fasteners.

[0010] Preferably, one side of the cantilever fastener is provided with an inverted buckle assembly, and one side surface of the inverted buckle assembly is provided with multiple graded buckles. By setting the graded buckles, when the cantilever fastener enters into the side of the locking member, it can adapt to the connecting plate according to the thickness of the connecting plate and the movement space of the internal multi-level buckles. After the multi-level buckles enter into the side of the locking member and adapt, the position of the cantilever fastener and the locking member can be controlled to strengthen the connecting plate, thereby achieving the effect of self-adaptation according to the thickness of the connecting plate.

[0011] Preferably, a through hole is provided on one side of the connecting steel plate, and the shape and size of the through hole are adapted to the buckle on one side of the locking member. By providing a buckle on one side of the locking member and a through hole on one side of the connecting steel plate, when one side of the locking member moves to a designated position, one end of the buckle will enter the through hole and come into the interior of one side of the connecting steel plate, thus achieving the limiting effect of the locking member.

[0012] Preferably, one side of the locking member is provided with a slot that matches the diameter of the buckle assembly, and a damping block is provided inside one side of the slot. By providing a damping block inside the slot, the surface of the cantilever fastener is limited. Under the effect of the damping block, the surface friction of the cantilever fastener is increased, so that the cantilever fastener will not easily displace, thus increasing the stability of the surface of the cantilever fastener and the connecting plate.

[0013] Preferably, one side of the locking member is in close contact with one side of the connecting plate, and the other side of the connecting plate is in close contact with one side of the cantilever fastener. By setting the connecting plate, the contact area with the steel beam is reduced, so that the weight of the steel beam is released entirely on one side surface of the cantilever fastener. This allows the locking member and the cantilever fastener to be smoothly connected to the steel beam through their coordinated movement.

[0014] Preferably, a limiting plate is provided inside one side of the slide rail, with one side of the limiting plate located at the center of the slide rail, and a buffer plate is provided on one side of the limiting plate. By setting the limiting plate and the buffer plate, the lateral movement of the cantilever fastener and the locking member is limited, preventing the cantilever fastener or the locking member from slipping off on one side due to force.

[0015] Preferably, the bottom end of the double-port connector is fixedly connected to the upper surface of the connecting steel plate. On one side of the connecting steel plate, the diameter of the inlet of the through hole is smaller than the inner diameter of the through hole. By setting the through hole, the position of the locking member and the cantilever fastener can be limited to prevent slippage during the connection of the steel beam.

[0016] Preferably, a first spring is fixedly connected to one end of the telescopic rod near the cantilever fastener, and the other end of the first spring is fixedly connected to the inside of one side of the cantilever fastener. One side surface of the limiting ring is fixedly connected to the inside of one side of the fixing plate. By setting the first spring, when the umbrella-shaped plate passes through the slot into the inside of one side of the locking member, the umbrella-shaped plate will rub against the slot of the locking member. When the surface of the umbrella-shaped plate and the slot comes into contact with the tensioning ring, it will retract into one end of the cantilever fastener. At this time, after the umbrella-shaped plate passes through the inside of one side of the locking member, it can achieve the effect of automatic telescopic reset through the first spring. When the umbrella-shaped plate is not under force, it will be pushed outward by the reaction force of the first spring, so that the umbrella-shaped plate can always maintain the state of passing through the locking member when it is not under force.

[0017] Preferably, the other side of the fixing plate is slidably connected to one side of the cantilever fastener, and there are three fixing plates. The inside of one side of each fixing plate is fixedly connected to the surface of the limiting ring. By setting multiple fixing plates, the position of the limiting ring is limited, so that the limiting ring will not be displaced due to deformation under pressure. At this time, if the limiting ring is under stress, one side of the fixing plate will slide on one side of the cantilever fastener, so that the center of the limiting ring is always in the center position of the cantilever fastener. This setting can limit the position of the limiting ring and provide movement space for the limiting ring when it is under pressure, thereby ensuring that the steel bar can rotate normally inside one side of the cantilever fastener under pressure.

[0018] The technical effects and advantages of this invention are as follows:

[0019] 1. The present invention provides a cantilever fastener with an inverted buckle assembly on one side. The inverted buckle assembly has multiple graded buckles on one side surface. The buckle position can be adjusted according to the thickness of the connecting plate to achieve multi-level adjustment. After snapping, it achieves one-way locking, thereby clamping the connecting plate and achieving a boltless installation connection.

[0020] 2. This invention features a cantilever fastener with an inverted buckle assembly on one side. The inverted buckle assembly has multiple graded buckles on one side surface, allowing for multi-level adjustment of the buckle position based on the thickness of the connecting plate. After snapping, it achieves one-way locking, thus enabling boltless installation.

[0021] 3. This invention uses a steel bar. When one end of the steel bar is subjected to force, the other end of the steel bar will tilt upwards. This causes the end of the steel bar near the umbrella-shaped plate to slide inside one side of the umbrella-shaped plate. Since the deformation of the cantilever fastener is relatively small, the other end of the steel bar will slide outwards a shorter distance, thereby increasing the opening diameter of the umbrella-shaped plate. At this time, the inlet diameter of the umbrella-shaped plate is larger than the diameter of the slot on one side of the locking part, thus preventing the cantilever fastener from slipping outwards due to deformation.

[0022] 4. This invention utilizes an umbrella-shaped plate. When the umbrella-shaped plate is near the edge of the locking member, it will be stacked under tension until the stacked height is level with one end of the steel strip. During the stacking process, the thickness of the umbrella-shaped plate increases. Since the diameter of one side of the umbrella-shaped plate is larger than the diameter of the slot, during the movement of the cantilever fastener, part of the edge of the umbrella-shaped plate will enter the slot. Because the edge of the umbrella-shaped plate is constantly under stress and deformation, the umbrella-shaped plate will sink into the slot and become blocked and jammed. This prevents the end of the cantilever fastener near the locking member from slipping.

[0023] 5. This invention, by setting a locking component, allows the locking component to slide along the slide rail and make tight contact with one end of the cantilever fastener through a slot on one side. Since a tension ring is provided inside the slot, the surface of the cantilever fastener can smoothly pass through one side of the locking component. Due to the action of the inverted fastening component on one side of the cantilever fastener, the tension ring inside the cantilever fastener will immediately contract according to its own elasticity after passing through the slot, thus achieving the effect of limiting the cantilever fastener. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the snap-fit ​​connecting component of the present invention.

[0025] Figure 2 This is a side view of the snap-fit ​​connecting component of the present invention.

[0026] Figure 3 This is a front structural diagram of the snap-fit ​​connecting component of the present invention.

[0027] Figure 4 This is a three-dimensional structural diagram of the snap-fit ​​connection component node of the present invention.

[0028] Figure 5 This is a side view of the snap-fit ​​connection component node of the present invention.

[0029] Figure 6 This is a front structural diagram of the snap-fit ​​connection component node of the present invention.

[0030] Figure 7 This is a schematic diagram of the steel bar structure of the present invention.

[0031] Figure 8 This is a schematic diagram of the telescopic rod structure of the present invention.

[0032] In the diagram: 1. Double-port connector; 2. Slide rail; 3. Connecting steel plate; 4. Locking component; 5. Cantilever fastener; 501. Limiting ring; 502. Fixing plate; 503. Steel bar; 504. Telescopic rod; 505. Umbrella-shaped plate; 6. Steel tie rod; 7. Connecting plate; 8. Steel beam. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0034] First Embodiment

[0035] This invention provides, for example Figures 1 to 8 The shown is a snap-fit ​​steel tie rod 6 connecting component, including a double-port connector 1. One side of the double-port connector 1 is connected to the steel tie rod 6 by bolt thread, and the lower surface of the double-port connector 1 is fixedly connected to the upper surface of the connecting steel plate 3.

[0036] The bottom end of the double-port connector 1 is fixedly connected to the upper surface of the connecting steel plate 3. On one side of the connecting steel plate 3, the diameter of the entrance of the through hole on one side is smaller than the inner diameter of the through hole. By setting the through hole, when the locking part 4 and the cantilever fastener 5 move to the designated position in the slide rail 2, the locking part 4 and the cantilever fastener 5 can be limited through the through hole on one side of the connecting steel plate 3, so as to prevent the locking part and the cantilever fastener 5 from displacing and causing the connecting plate 7 to be unable to be clamped and limited.

[0037] The steel tie rod 6 is connected to one end of the double-port connector 1 by a bolt thread.

[0038] A through hole is provided on one side of the connecting steel plate 3, and the shape and size of the through hole are adapted to the buckle on one side of the locking part 4 so as to achieve locking after the buckle is engaged.

[0039] The locking component 4 has a slot on one side that matches the diameter of the inverted fastening assembly. A damping block is installed inside one side of the slot. By setting the locking component 4, it can be adapted to the inverted fastening assembly on one side of the cantilever fastener 5, thereby achieving the effect of adjustment and locking according to the thickness of the connecting plate 7.

[0040] One side of the locking member 4 is in close contact with one side of the connecting plate 7, and the other side of the connecting plate 7 is in close contact with one side of the cantilever fastener 5. The lower surface of the connecting plate 7 is fixedly connected to the upper surface of the steel beam 8. This achieves the effect of limiting the connecting plate 7 by clamping it with the cantilever fastener 5 and the locking member 4, effectively preventing the connecting plate 7 from slipping or falling off.

[0041] A slide rail 2 is installed inside one side of the connecting steel plate 3.

[0042] One side of the slide rail 2 is located at the center of the connecting steel plate 3. The upper surface of the connecting steel plate 3 is fixedly connected to the bottom end of the double-port connector 1, which can be moved and adjusted to achieve a better fixing effect.

[0043] A limiting plate is provided inside one side of the slide rail 2. One side of the limiting plate is located at the center of the slide rail 2, and a buffer plate is provided on one side of the limiting plate. By setting the limiting plate, the movement trajectory of the locking part 4 and the cantilever fastener 5 is limited, preventing the locking part 4 and the cantilever fastener 5 from being crushed due to being too close together when not in use.

[0044] One side of the slide rail 2 is slidably connected to one side of the locking member 4, and the other side of the slide rail 2 is slidably connected to one side of the cantilever fastener 5.

[0045] One side of the cantilever fastener 5 is provided with an inverted buckle assembly, and one side surface of the inverted buckle assembly is provided with multiple graded buckles. The buckle position can be adjusted according to the thickness of the connecting plate 7 to achieve multi-level adjustment, and after snapping, it can achieve one-way locking to achieve the connection effect of boltless installation.

[0046] The cantilever fastener 5 has an inverted buckle assembly on one side, and the surface of the inverted buckle assembly has multiple graded buckles. By setting the surface of the inverted buckle assembly as a multi-level buckle, it is possible to achieve a suitable clamping effect for connecting plates 7 of different thicknesses, thereby facilitating the limitation of the connecting plates 7.

[0047] The telescopic rod 504 is fixedly connected to a first spring at one end near the cantilever fastener 5, and the other end of the first spring is fixedly connected to the inside of one side of the cantilever fastener 5. The surface of one side of the limiting ring 501 is fixedly connected to the inside of one side of the fixing plate 502.

[0048] In use, by setting a first spring, when the umbrella-shaped plate 505 passes through the slot and enters the interior of one side of the locking member 4, the umbrella-shaped plate 505 will rub against the slot on one side of the locking member 4. When the surface of the umbrella-shaped plate 505 and the slot comes into contact with the tensioning ring, it will retract into one end of the cantilever fastener 5. At this time, after the umbrella-shaped plate 505 passes through the interior of one side of the locking member 4, it can achieve the effect of automatic extension and retraction reset by the first spring. When the umbrella-shaped plate 505 is not under force, it will be pushed outward by the reaction force of the first spring, so that the umbrella-shaped plate 505 can always maintain the state of passing through the locking member 4 when it is not under force.

[0049] The other side of the fixing plate 502 is slidably connected to one side of the cantilever fastener 5, and there are three fixing plates 502. The inside of one side of each fixing plate 502 is fixedly connected to the surface of the limiting ring 501.

[0050] In use, by setting multiple fixing plates 502, the position of the limiting ring 501 is limited, so that the limiting ring 501 will not be displaced due to deformation under pressure. At this time, if the limiting ring 501 is under stress, one side of the fixing plate 502 will slide on one side of the cantilever fastener 5, so that the center of the limiting ring 501 is always in the center position of the cantilever fastener 5. This setting can limit the position of the limiting ring 501 and provide movement space for the limiting ring 501 when under pressure, thereby ensuring that the steel bar 503 can rotate normally inside one side of the cantilever fastener 5 under pressure.

[0051] In summary, during use, pressure is first applied to the locking member 4 and the cantilever fastener 5, causing them to slide within one side of the slide rail 2 under pressure. At this point, the locking member 4 stops moving after contacting one side of the connecting plate 7, ensuring a tight fit between them. As the cantilever fastener 5 moves, it drives the inverted fastening assembly through one side of the connecting plate 7 and into the tightening member. Because the inverted fastening assembly has multiple levels of latches on its surface, it works in conjunction with the locking member 4... The slot on one side not only limits the position of the connecting plate 7, but also allows for adjustment based on the thickness of the connecting plate 7. This ensures that the locking member 4 and the cantilever fastener 5 can fit tightly against the left and right sides of the connecting plate 7. The slot on one side of the locking member 4 limits the inverted fastening component on the cantilever fastener 5, and a damping block is installed inside the slot to prevent the inverted fastening component from slipping out. This ensures that the positions of the locking member 4 and the cantilever fastener 5 will not change, thus achieving the clamping effect on the connecting plate 7. This allows the steel beam 8 to be moved via the steel tie rod 6.

[0052] Second Embodiment

[0053] During the operation of the first embodiment, it was found that, depending on the weight of the steel beam 8 welded to the connecting plate 7, when the steel tie rod 6 lifts the steel beam 8 for suspension connection, the steel beam 8 is fixedly connected to one side of the connecting plate 7. This causes the weight of the steel beam 8 to be entirely transferred to one side of the connecting plate 7. Because one side of the connecting plate 7 is in close contact with one side of the cantilever fastener 5, and the contact area between the cantilever fastener 5 and the connecting plate 7 is small, the surface of the cantilever fastener 5 is subjected to a large pressure. At this time, the supporting force of the locking member 4 and the cantilever fastener 5 alone is far from sufficient. Due to its own flexibility, the cantilever fastener 5 will also deform when the weight of the steel beam 8 is different, causing one end of the cantilever fastener 5 to slip out inside the locking member 4. Based on this, this application proposes the following improvement:

[0054] like Figure 7 As shown, a limiting ring 501 is fixedly connected to one side of the cantilever fastener 5 via a fixing block. One side of the limiting ring 501 is rotatably connected to one end of a steel bar 503. A torsion spring is provided at the end of the steel bar 503 that contacts the limiting ring 501. This allows the steel bar 503 to slide along the surface of the limiting ring 501 when under force. The limiting ring 501 itself is made of a material with strong elasticity, ensuring that it is at its normal diameter when not under force. The steel bar 503 can then automatically reset its position when not under force. The steel bar 503 has a certain curvature when not under force, and its surface has a certain elasticity. The other end of the steel bar 503 is slidably connected to one side of an umbrella-shaped plate 505. One side of the umbrella-shaped plate 505 is rotatably connected to one end of a telescopic rod 504. The other side of the telescopic rod 504 is fixedly connected to the inside of one side of the cantilever fastener 5. The specific adjustment steps are as follows:

[0055] When the locking member 4 slides through the slide rail 2 and makes close contact with one end of the cantilever fastener 5 through the slot on one side of the locking member 4, the tension ring inside the slot allows the surface of the cantilever fastener 5 to pass smoothly through one side of the locking member 4. Due to the action of the inverted fastening component on one side of the cantilever fastener 5, the tension ring inside will immediately contract due to its own elasticity after the cantilever fastener 5 passes through the slot, achieving the effect of limiting the cantilever fastener 5. At this time, the umbrella plate 505 first contacts one side of the slot, causing the telescopic rod 504 to extend and retract to a certain limit. After the umbrella plate 505 completely passes through the slot, it is pushed outward when no force is applied.

[0056] If the steel beam 8, caused by the connecting plate 7, is not affected by external forces and its weight is within the bearable range of the cantilever fastener 5, the cantilever fastener 5 will be normally restricted by the limiting ring 501, and the cantilever fastener 5 will not deform, thus requiring no adjustment.

[0057] If the surface of the cantilever fastener 5 deforms slightly at this time, it indicates that when the steel beam 8 is pulled into suspension, the weight of the steel beam 8 is slightly higher than the normal bearing capacity of the cantilever fastener 5. Since the material of the steel bar 503 itself has a certain resistance, the surface of the cantilever fastener 5 is effectively increased by the high contact between the surfaces of multiple steel bars 503 and the cantilever fastener 5. Because the steel bar 503 has a certain elasticity and curvature, and one side of the steel bar 503 is internally connected to one side of the cantilever fastener 5, and the surface of the cantilever fastener 5 is provided with a fulcrum groove, it can provide a certain amount of movement space for the steel bar 503. When one end of the steel bar 503 is subjected to force, the entire steel bar 503 will rotate inside one side of the fulcrum groove. This rotation causes the other end of the steel bar 503 to tilt upwards, thus causing the end of the steel bar 503 near the umbrella-shaped plate 505 to be... The inner side of the umbrella plate 505 slides, thereby directing some force to one side of the umbrella plate 505. When the umbrella plate 505 is subjected to slight pressure, it exhibits slight deformation. At this time, since the force on one end of the steel bar 503 is downward pressure, and the pressure transmitted from the connecting plate 7 to one end of the steel bar 503 is outward pressure, the movement trajectory of the other end of the steel bar 503 is outward movement. With the movement of multiple steel bars 503, the diameter of one side of the umbrella plate 505 will deform and exhibit an enlarging expansion movement. Since the deformation of the cantilever fastener 5 is currently small, the other end of the steel bar 503 will slide outward a short distance, thereby increasing the opening diameter of the umbrella plate 505. At this time, the inlet diameter of the umbrella plate 505 is larger than the diameter of the slot hole on one side of the locking member 4, thus preventing the cantilever fastener 5 from slipping outward due to deformation.

[0058] If severe deformation occurs on the surface of the cantilever coupler 5 at this time, it indicates that when the steel beam 8 is lifted and suspended by the steel tie rod 6, the weight of the steel beam 8 itself exceeds the normal bearing capacity of the cantilever coupler 5. This causes the side of the cantilever coupler 5 in contact with the connecting plate 7 to bend downwards. As the cantilever coupler 5 bends downwards, the side of the connecting plate 7 comes into close contact with the surface of the steel bar 503. Because the surface of the cantilever coupler 5 is heavily weighted by the connecting plate 7 and the steel beam 8, the surface of the cantilever coupler 5 is subject to significant deformation due to the weight of the connecting plate 7 and the steel beam 8. The small contact area causes the connecting plate 7 and the steel beam 8 to apply a large pressure to one end of the steel strip 503. Due to the severe deformation of the cantilever fastener 5, the surface of the steel strip 503 will tightly adhere to one side of the cantilever fastener 5 through the fulcrum groove. Combined with the action of multiple steel strips 503, the overall toughness of the cantilever fastener 5 increases. Since there are three steel strips 503, they will also deform along with the cantilever fastener 5, becoming bent. At this point, the steel strip 503... The state of 3 is consistent with the state of cantilever fastener 5, thus ensuring that the entire cantilever fastener 5 will not break. Because the force on one end of the steel bar 503 increases, the other end of the steel bar 503 will slide on one side of the umbrella-shaped plate 505. This causes the diameter of one side of the umbrella-shaped plate 505 to continue to increase due to the movement of the steel bar 503 within that side. Furthermore, because the cantilever fastener 5 has a large degree of curvature, this allows one side of the umbrella-shaped plate 505 to engage with the locking member 4. The tight contact between the slot surfaces causes compression, resulting in slight deformation of the umbrella plate 505 on the side near the slot. This causes stacking deformation at the edge of the umbrella plate 505. Since the hardness of the material at the edge of the umbrella plate 505 is weaker than that of the locking part 4, it will undergo stacking deformation under greater compressive force, thereby achieving the limiting effect on the cantilever fastener 5. At this time, due to the edge of the umbrella plate 505, the cantilever fastener 5 will not slide outward at the end near the slot due to deformation.

[0059] If the surface of the cantilever coupler 5 is severely twisted at this time, it indicates that when the steel tie rod 6 lifts the steel beam 8 into the air, the weight of the steel beam 8 itself is far greater than the normal bearing capacity of the cantilever coupler 5. This causes the cantilever coupler 5 to be unable to bear the weight of the steel beam 8, resulting in severe deformation and twisting. At this time, because the cantilever coupler 5 is severely twisted, the middle part of the cantilever coupler 5 will be severely bent downwards, and the whole exhibits a twisted state. At this time, the center positions of the three steel bars 503 inside one side of the cantilever coupler 5 will come into contact with each other due to the twisting curvature of the cantilever coupler 5. When the force on one part of the cantilever coupler 5 is too severe, the volume of the cantilever coupler 5 will be compressed, and one side of the steel bars 503 will be at the same level. At this height, due to the increased overall bearing area of ​​steel bar 503, it can be ensured that even if one side of the cantilever fastener 5 breaks, the surface resistance of steel bar 503 can still support the steel beam 8 and connecting plate 7. However, the tensile force at the end of the cantilever fastener 5 near the locking member 4 is relatively large. As a result, due to the high weight of the connecting plate 7 and the steel beam 8, one end of the cantilever fastener 5 will slide outward. However, when one end of steel bar 503 is subjected to downward pressure, the other end of steel bar 503 will rotate inside one side of the cantilever fastener 5 through the fulcrum groove. At this time, as one end of steel bar 503 is subjected to force, the other end of steel bar 503 slides on one side of the inner wall of umbrella plate 505. Due to the large pressure value at this time and the cooperation of the cantilever fastener... When the twist of component 5 is significant, the movement amplitude of the end of steel strip 503 near umbrella-shaped plate 505 increases. Consequently, when the pressure on steel strip 503 becomes excessive, the movement amplitude of the other end of steel strip 503 also increases. At this point, due to the sliding action of one end of steel strip 503 on one side of umbrella-shaped plate 505, the diameter of umbrella-shaped plate 505 near the slot is much larger than the diameter at the slot. This prevents one side of umbrella-shaped plate 505 from passing through the slot, and during movement, a strong compressive force is generated between the edge of umbrella-shaped plate 505 and the side of locking component 4, causing severe deformation of umbrella-shaped plate 505. Because of the tensile force, the edge of umbrella-shaped plate 505 near locking component 4 will continue to stack and deform. The stacking process continues until the height of the stacked panels is level with one end of the steel strip 503. During this stacking process, the thickness of the umbrella-shaped plate 505 increases. As the cantilever fastener 5 moves, a portion of the edge of the umbrella-shaped plate 505 enters the slot. Because the edge of the umbrella-shaped plate 505 is constantly under stress and deformation, it can become stuck in the slot, causing blockage. At this point, the cantilever fastener 5 deforms under the significant weight of the connecting plate 7 and the steel beam 8. The higher the curvature of the deformed cantilever fastener 5, the greater the pressure on the end of the cantilever fastener 5 near the locking element 4, which is converted into tension. As the curvature of the cantilever fastener 5 increases, the tension also increases. With the increase in tension, the degree of deformation of the umbrella-shaped plate 505 also increases.The degree of jamming increases with the deformation of one edge of the umbrella-shaped plate 505. This prevents the end of the cantilever fastener 5 near the locking member 4 from slipping out. Furthermore, when the umbrella-shaped plate 505 is jammed inside one side of the slot due to excessive pressure, the steel strip 503 will not detach due to excessive force or significant deformation of the cantilever fastener 5.

[0060] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A snap-fit ​​steel tie rod connecting component, characterized in that: Includes a double-port connector (1), one side of which is internally connected to the steel tie rod (6) by bolt thread, and the lower surface of the double-port connector (1) is fixedly connected to the upper surface of the connecting steel plate (3); A slide rail (2) is provided inside one side of the connecting steel plate (3). The left side of the slide rail (2) is slidably connected to the locking member (4), and the right side of the slide rail (2) is slidably connected to the cantilever fastener (5). The right side of the locking member (4) is in close contact with the connecting plate (7). The lower surface of the connecting plate (7) is fixedly connected to the upper surface of the steel beam (8). The left side of the cantilever fastener (5) is fixedly connected to a limiting ring (501) via a fixing plate (502). One side surface of the limiting ring (501) is rotatably connected to one end of a steel bar (503). The other end of the steel bar (503) is slidably connected to the right side of an umbrella-shaped plate (505) via a sliding groove. The other side of the umbrella-shaped plate (505) is rotatably connected to one end of a telescopic rod (504). The other end of the telescopic rod (504) is connected to the inside of the cantilever fastener (5). A first spring is fixedly connected to the right end of the telescopic rod (504). The other end of the first spring is fixedly connected to the inside of the cantilever fastener (5). The cantilever fastener (5) is provided with an inverted buckle assembly on its left side, and a plurality of graded buckles are provided on one side surface of the inverted buckle assembly; The locking member (4) has a slot on its side that matches the diameter of the buckle assembly. A damping block is provided inside one side of the slot, and a tensioning ring is provided inside the slot.

2. The snap-fit ​​steel tie rod connecting component according to claim 1, characterized in that: The upper surface of the connecting steel plate (3) is fixedly connected to the bottom end of the double-port connector (1), and the slide rail (2) is provided with limit blocks on both the left and right sides near the connecting steel plate (3).

3. The snap-fit ​​steel tie rod connecting component according to claim 1, characterized in that: The right side of the connecting plate (7) is in close contact with the left side of the cantilever fastener (5).

4. A snap-fit ​​steel tie rod connecting component according to claim 1, characterized in that: The slide rail (2) is provided with a limiting plate inside, the limiting plate is located at the center of the slide rail (2), and a buffer plate is provided on one side of the limiting plate.

5. A snap-fit ​​steel tie rod connecting component according to claim 1, characterized in that: The right side of the fixing plate (502) is slidably connected to the left side wall of the cantilever fastener (5), and there are three fixing plates (502).

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