High-strength hoisting rigging

Abstract

The utility model relates to the technical field of hoisting rigging, in particular to a high-strength hoisting rigging, which comprises a support ring main body, the balance unit comprises a transverse balance part and a cross-shaped balance part, the transverse balance part is located below the supporting ring body and connected with the supporting ring body, the cross-shaped balance part is located below the transverse balance part, and the supporting unit is connected between the cross-shaped balance part and the transverse balance part; the supporting unit comprises a hanging ring part and a sling part, the hanging ring part is connected with the transverse balance part and the cross balance part, and the hanging ring part is connected with the sling part; according to the utility model, the balance unit is arranged, so that the problem of non-uniform stress caused by irregular shape or center-of-gravity shift of an object in the hoisting process is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoisting rigging technical field, specifically, relate to a high strength hoisting rigging. BACKGROUND

[0002] With the acceleration of industrialization and modernization, the demand for hoisting operations is growing, especially in large infrastructure construction projects and heavy equipment manufacturing fields. Traditional hoisting rigging gradually cannot meet the demand in terms of carrying capacity and safety, so high-strength hoisting rigging is widely used, but the existing high-strength hoisting rigging is prone to shaking or tilting of the object during hoisting, which not only increases the difficulty of operation, but also may cause the object to collide with the surrounding equipment or structure, resulting in damage to the object or injury to the personnel. Secondly, the load distribution of the rigging during hoisting is uneven, which is easy to exceed its carrying capacity, resulting in fracture or deformation, which not only leads to hoisting failure, but also may trigger a chain reaction, causing greater loss and danger. The existing rigging is only suitable for hoisting regular objects and cannot meet the diversified hoisting demand.

[0003] Therefore, there is an urgent need for a high-strength hoisting rigging to solve the problems in the current technology. CONTENT OF THE UTILITY MODEL

[0004] In view of this, the utility model provides a high-strength hoisting rigging, aiming at solving the poor balance of the existing hoisting rigging.

[0005] The utility model provides a high-strength hoisting rigging, comprising:

[0006] Support ring body;

[0007] Balance unit, including horizontal balance part and cross balance part, the horizontal balance part is located below the support ring body, and the horizontal balance part is connected with the support ring body, the cross balance part is located below the horizontal balance part, and the cross balance part is connected with the horizontal balance part between the support unit;

[0008] Support unit, including lifting ring part and sling part, the lifting ring part connects the horizontal balance part with the cross balance part, and the lifting ring part connects the sling part;

[0009] Hook, located below the sling part, and connected with the sling part.

[0010] Further, the transverse balancing part comprises a transverse balancing plate, a first balancing hole, a second balancing hole and a fastening buckle, the second balancing hole is arranged on the transverse balancing plate, the second balancing hole is provided with a plurality of second balancing holes, the plurality of second balancing holes are arranged on both sides of the transverse balancing plate along the length direction, the first balancing hole is arranged in the middle of the transverse balancing plate, the second balancing hole is sleeved with the fastening buckle, and the first balancing hole is connected with the lifting ring part.

[0011] Further, the fastening buckle comprises a locking nut, a ring sleeve, a locking rod and a horseshoe buckle, the horseshoe buckle is sleeved in the second balancing hole, the ring sleeve is provided with a perforation, the locking rod penetrates the horseshoe buckle and the perforation, and the locking rod is provided with a locking nut on one side.

[0012] Further, the cross balancing part comprises a cross balancing plate, a transverse reinforcing rib, a triangular reinforcing rib and a threaded hole, the side edges of the cross balancing plate are provided with transverse reinforcing ribs, the triangular reinforcing ribs are located at the four corners of the cross balancing plate, and the triangular reinforcing ribs are provided with threaded holes.

[0013] Further, the sling part comprises a steel wire rope and a thick monofilament rope, the steel wire rope is provided with a plurality of steel wire ropes, the plurality of steel wire ropes are twisted along the S and Z directions, and the thick monofilament is twisted outside the steel wire rope.

[0014] Further, the steel wire rope comprises a center rope core and a rope strand, the rope strands are twisted along the S and Z directions and arranged outside the center rope core.

[0015] Further, the lifting ring part comprises a shackle, a lifting lug plate and a strong ring, the strong ring is sleeved in the threaded hole, the shackle is connected with the strong ring, one end of the lifting lug plate is fixedly connected with the shackle, and the other end of the lifting lug plate is connected with the ring sleeve.

[0016] Further, the shackle and the horseshoe buckle are provided with grooves.

[0017] Further, the lifting hook is provided with a anti-falling baffle, one end of the anti-falling baffle is fixedly provided with a torsion spring, and the lifting hook is fixedly connected with a fixed bottom plate.

[0018] Further, the support unit is coated with a waterproof and corrosion-resistant coating.

[0019] Compared with the prior art, the utility model has the advantages that: the utility model discloses through set up horizontal balance part and cross balance part, solved the uneven stress problem that the object shape is irregular or gravity center deviates in hoisting process. Through the adjustment of horizontal balance part, hoisting rigging can according to the specific shape and gravity center distribution of object, automatic adjustment the position of stress point, ensure that the object keeps stable during hoisting process, avoid the occurrence of the phenomenon such as shaking or tilting. Not only reduce the operation difficulty, also improve the safety and efficiency of hoisting operation. Secondly, cross balance part further enhances the overall balance performance of rigging. Cross balance part can evenly distribute load in hoisting process through multidirectional stress adjustment, avoid the local part of rigging to bear too big stress, thereby prevent the rigging from breaking or deforming. Especially suitable for hoisting large, heavy or irregular objects, can improve the carrying capacity and service life of rigging. Through the synergies of horizontal balance part and cross balance part, realize the quick response and effective buffering of dynamic load. If object produces dynamic load due to external factors during hoisting process, horizontal balance part and cross balance part can adjust stress distribution, absorb and disperse the impact force brought by dynamic load, avoid the rigging from breaking due to instantaneous overload. Not only improve the reliability of hoisting operation, also reduce the risk of accident caused by dynamic load. At the same time, through the intelligent adjustment function of horizontal balance part and cross balance part, the operator does not need to manually adjust the stress point of rigging, only needs to complete hoisting operation through simple operation. Not only reduce the labor intensity of operator, also reduce the possibility of accident caused by operation failure. In addition, it also has good compatibility and adaptability, and can be applied to various complex and changeable hoisting scenes. Whether hoisting regular objects or irregular objects, whether light equipment or heavy equipment, can realize stable and safe hoisting operation through the adjustment of horizontal balance part and cross balance part. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The whole schematic diagram of high-strength hoisting rigging provided by the utility model embodiment is shown in the figure.

[0021] Figure 2 The horizontal balance part schematic diagram in the high-strength hoisting rigging provided by the utility model embodiment is shown in the figure.

[0022] Figure 3 The hoisting part schematic diagram in the high-strength hoisting rigging provided by the utility model embodiment is shown in the figure.

[0023] Figure 4 The hook schematic diagram in the high-strength provided by the utility model embodiment is shown in the figure.

[0024] Wherein: 1, support ring body; 2, transverse balance part; 210, transverse balance plate; 220, first balance hole; 230, second balance hole; 240, locking nut; 250, ring sleeve; 260, locking rod; 270, horseshoe buckle; 3, cross balance part; 310, cross balance plate; 320, transverse reinforcing rib; 330, triangular reinforcing rib; 340, threaded hole; 4, lifting ring part; 410, unhooking; 420, lifting lug plate; 430, strong ring; 440, groove; 5, sling part; 510, thick monofilament rope; 520, center rope core; 530, rope strand; 6, lifting hook; 610, anti-drop baffle; 620, torsion spring; 630, fixed bottom plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0027] The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0028] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Reference Figure 1As shown, the embodiment provides a high-strength hoisting rigging, comprising a support ring body 1;

[0030] A balancing unit, comprising a transverse balancing part 2 and a cross balancing part 3, the transverse balancing part 2 is located below the support ring body 1, and the transverse balancing part 2 is connected with the support ring body 1, the cross balancing part 3 is located below the transverse balancing part 2, and the cross balancing part 3 is connected with the transverse balancing part 2 through a support unit;

[0031] The support unit comprises a lifting ring part 4 and a lifting rope part 5, the lifting ring part 4 connects the transverse balancing part 2 and the cross balancing part 3, and the lifting ring part 4 is connected with the lifting rope part 5;

[0032] A lifting hook 6 is located below the lifting rope part 5 and connected with the lifting rope part 5.

[0033] Specifically, in the embodiment, the support ring body 1 is connected with the transverse balancing part 2, the transverse balancing part 2 is connected with the lifting ring part 4, the lifting ring part 4 is connected with the lifting rope part 5, and then the cross balancing part 3 is connected below the lifting rope part 5, and the lifting hook 6 is connected below the cross balancing part 3 through the lifting ring part 4 and the lifting rope part 5, when starting hoisting operation, the transverse balancing part 2 can be adjusted according to the center of gravity of the hoisted object to balance the stress of the lifting rope part 5, and at the same time, the lifting ring part 4 can be prevented from being damaged due to bearing too much stress, at the same time, the cross balancing part 3 below is connected with four lifting ropes at four corners, through cooperation with the transverse balancing part 2, the stress of the four lifting ropes can be adjusted, if irregular objects are encountered, the tension distribution of a lifting rope and other lifting ropes will be uneven, and then the tension between the lifting ropes will be uneven, and through the cross balancing part 3, the lifting ropes at the four corners of the cross balancing part 3 can be controlled to be uniform in stress.

[0034] It can be understood that through the cooperative design of the support ring body 1, the balance unit (including the transverse balance part 2 and the cross balance part 3), the support unit (including the lifting ring part 4 and the lifting rope part 5) and the lifting hook 6, the force balance in the lifting operation is realized. The support ring body 1 as the whole lifting core support structure can disperse and bear the overall load generated in the lifting process, ensuring stability and safety. Its high-strength design enables it to withstand huge tension, avoiding structural damage or rupture caused by stress concentration, thereby providing reliable foundation support for lifting operation. Secondly, the transverse balance part 2 is located below the support ring body 1 and is directly connected with the support ring body 1, which can automatically adjust the stress distribution according to the center of gravity position of the lifted object. Especially suitable for lifting irregular objects or objects with center of gravity offset, through the adjustment of the transverse balance part 2, the phenomenon of object shaking or tilting caused by uneven stress in the lifting process can be avoided. Not only improves the stability of the lifting operation, but also reduces the operation difficulty, so that the operator can more easily complete the complex lifting task. At the same time, the transverse balance part 2 and the lifting ring part 4 further enhance the overall performance. The lifting ring part 4 as the key component connecting the transverse balance part 2 and the cross balance part 3 can transfer and disperse the load, avoiding local stress concentration. Not only improves the service life of the lifting ring part 4, but also reduces the risk of structural damage caused by excessive local stress, thereby improving the overall lifting safety and reliability. The cross balance part 3 is located below the transverse balance part 2 and is connected with the lifting hook 6 through the support unit. Its four corners are respectively connected with four lifting ropes, which can adjust the stress of each lifting rope in real time according to the shape and center of gravity distribution of the lifted object. This design is especially suitable for lifting irregular objects, which can avoid the rupture or deformation of a single lifting rope caused by excessive stress. Through the adjustment of the cross balance part 3, the stress of the four lifting ropes can always remain uniform, thereby ensuring the stability and safety of the lifting process. In addition, the cross balance part 3 and the transverse balance part 2 further enhance the balance performance. In the lifting process, the transverse balance part 2 is responsible for adjusting the overall stress distribution, while the cross balance part 3 is responsible for refining the stress of each lifting rope. The two work together to cope with various complex lifting scenarios, whether it is lifting regular objects or irregular objects, and can realize stable and safe lifting operation. The lifting ring part 4 as the key component connecting the transverse balance part 2 and the cross balance part 3 has high strength and can withstand huge tension, avoiding structural damage caused by local stress concentration. The lifting rope part 5 can transfer and disperse the load through its flexibility and high strength, ensuring the stability and safety of the lifting process.

[0035] In some embodiments of the present application, reference is made to Figure 2As shown, the transverse balancing part 2 includes a transverse balancing plate 210, a first balancing hole 220, a second balancing hole 230, and a fastening buckle. The second balancing hole 230 is arranged on the transverse balancing plate 210, and a plurality of second balancing holes 230 are arranged on both sides of the transverse balancing plate 210 along the length direction. The first balancing hole 220 is arranged in the middle of the transverse balancing plate 210. The second balancing hole 230 is sleeved with the fastening buckle. The first balancing hole 220 is connected with the lifting ring part 4.

[0036] Specifically, the two second balancing holes 230 in the transverse balancing plate 210 are used to connect the fastening buckle, and the fastening buckle is connected with the sling between the transverse balancing plate 210 and the cross balancing plate 310. When the slings in the two second balancing holes 230 are unevenly stressed, the transverse balancing plate 210 rotates to make the two second balancing holes 230 high on one side and low on the other side, thereby balancing the uneven force distribution between the two second balancing holes 230.

[0037] It can be understood that the transverse balancing plate 210 as the core component of the transverse balancing part 2 can automatically adjust its position and angle according to the stress of the sling in the lifting process, thereby optimizing the stress balance. When the two slings are unevenly stressed due to the irregular shape of the lifted object or the offset of the center of gravity, the transverse balancing plate 210 adjusts the position of the second balancing hole 230 by rotating to make one side high and the other side low, thereby balancing the tension distribution between the two slings. Not only does it avoid the breakage or deformation of the sling caused by uneven stress, but also improves the stability and safety of the lifting operation. Secondly, the first balancing hole 220 further enhances the functionality of the transverse balancing part 2. The first balancing hole 220 is arranged in the middle of the transverse balancing plate 210 and directly connected with the lifting ring part 4, so that the transverse balancing plate 210 can form a stable connection structure with the lifting ring part 4, ensuring uniform distribution of overall stress during lifting. The rotational adjustment of the transverse balancing plate 210 also has good dynamic response capability. During lifting, if the stress of the sling changes due to external factors, the transverse balancing plate 210 can quickly rotate and adjust to rebalance the tension distribution between the two slings. Not only does it improve the reliability of the lifting operation, but also reduces the risk of accidents caused by dynamic load. At the same time, the technical solution also has good compatibility and adaptability, and can be applied to various complex and variable lifting scenes. Whether it is lifting regular objects or irregular objects, whether it is light equipment or heavy equipment, the transverse balancing plate 210 can automatically adjust to achieve stable and safe lifting operation.

[0038] In some embodiments of the present application, the fastening buckle includes a locking nut 240, a ring sleeve 250, a locking rod 260, and a horseshoe buckle 270. The horseshoe buckle 270 is sleeved in the second balance hole 230. The ring sleeve 250 is provided with a perforation. The locking rod 260 penetrates the horseshoe buckle 270 and the perforation. The locking rod 260 is provided with the locking nut 240 on one side.

[0039] Specifically, the horseshoe ring of the horseshoe buckle 270 is in the second balance hole 230, and the ring sleeve 250 is located at the opening of the horseshoe ring. The ring sleeve 250 is locked with the horseshoe buckle 270 through the locking rod 260 and the locking nut 240, so that the ring sleeve 250 can be fastened on the horseshoe buckle 270. The ring sleeve 250 is fixedly connected with the sling, and the sling can be prevented from falling through the horseshoe buckle 270.

[0040] It can be understood that the horseshoe buckle 270 is sleeved in the second balance hole 230, and the horseshoe ring structure can be firmly fixed on the transverse balance plate 210, avoiding the risk of the sling falling or sliding due to stress during hoisting. The opening of the horseshoe buckle 270 is connected with the ring sleeve 250 and the locking rod 260, which not only simplifies the connection structure, but also improves the stability and reliability of the connection. The close cooperation between the horseshoe buckle 270 and the second balance hole 230 ensures that the sling always maintains a fixed position during hoisting, thereby preventing hoisting accidents caused by the sling falling or sliding. Secondly, the ring sleeve 250 further enhances the functionality of the fastening buckle. The ring sleeve 250 is provided with a perforation, and is connected with the horseshoe buckle 270 through the locking rod 260. This allows the ring sleeve 250 to be firmly fixed on the horseshoe buckle 270, while providing a stable connection point for the sling. The high strength of the ring sleeve 250 enables it to withstand tremendous tension, avoiding structural damage due to local stress concentration. In addition, the connection between the ring sleeve 250 and the sling also takes into account the convenience of operation, allowing the operator to quickly complete the connection and adjustment of the sling, improving the efficiency of hoisting operations. The locking rod 260 penetrates the horseshoe buckle 270 and the perforation of the ring sleeve 250, and is fixed by the locking nut 240. This makes the connection of the fastening buckle more secure, preventing the sling from loosening or falling during hoisting due to stress. The adjustment function of the locking nut 240 also allows the operator to adjust the tightness of the fastening buckle according to actual needs, ensuring the stability and safety of the sling connection.

[0041] In some embodiments of the present application, the cross balance part 3 includes a cross balance plate 310, a transverse reinforcing rib 320, a triangular reinforcing rib 330, and a threaded hole 340. The side edges of the cross balance plate 310 are provided with the transverse reinforcing rib 320. The triangular reinforcing rib 330 is located at the four corners of the cross balance plate 310. The triangular reinforcing rib 330 is provided with the threaded hole 340.

[0042] Specifically, the four second balance holes 230 of the two transverse balance parts 2 are connected with four hoisting ropes, which are connected with the threaded holes 340 on the cross balance plate 310 through the lifting ring part 4, and the triangular reinforcing ribs 330 are also arranged below the cross balance plate 310, which are connected with the four hoisting ropes through the threaded holes 340, and the four hoisting ropes below are connected with the lifting hooks 6 to realize hoisting, when uneven force occurs, the transverse balance part 2 drives the cross balance part 3 to realize dynamic adjustment to balance the problem of uneven force.

[0043] It can be understood that the cross balance plate 310 improves the uniformity of force distribution and overall stability. The four edges of the cross balance plate 310 are provided with transverse reinforcing ribs 320, which enhance the bending strength and deformation resistance of the cross balance plate 310, so that it can withstand greater load without bending or breaking during hoisting. The transverse reinforcing ribs 320 not only improve the overall rigidity of the cross balance plate 310, but also enable it to more stably transfer and distribute load during dynamic adjustment, thereby avoiding structural damage caused by local stress concentration. Secondly, the triangular reinforcing ribs 330 further improve the functionality of the cross balance part 3. The triangular reinforcing ribs 330 are located at the four corners of the cross balance plate 310 and are connected with the hoisting ropes through the threaded holes 340. This enables the cross balance plate 310 to more evenly distribute the tension of the four hoisting ropes during hoisting, avoiding breakage or deformation caused by excessive tension on a single hoisting rope. The triangular reinforcing ribs 330 also enable it to withstand huge tension, ensuring the stability and safety of the hoisting process. At the same time, the connection of the triangular reinforcing ribs 330 and the threaded holes 340 also simplifies the installation and adjustment process of the hoisting ropes, enabling the operator to more efficiently complete the hoisting task. The threaded holes 340 are arranged through the triangular reinforcing ribs 330 and are connected with the hoisting ropes through the lifting ring part 4. This enables the hoisting ropes to be securely fixed to the cross balance plate 310, avoiding the hoisting ropes from falling off or sliding due to insecure connection. The adjustment function of the threaded holes 340 also enables the operator to adjust the length and tension of the hoisting ropes according to actual needs, ensuring that the tension of the four hoisting ropes is evenly distributed during hoisting. The cross balance part 3 can quickly adjust the tension of the four hoisting ropes through the driving of the transverse balance part 2, rebalancing the tension distribution. Not only does this improve the reliability of hoisting operations, but it also reduces the risk of accidents caused by dynamic load. At the same time, the present embodiment also has good compatibility and adaptability, and can be applied to various complex and variable hoisting scenarios. Whether it is hoisting regular objects or irregular objects, whether it is light equipment or heavy equipment, this technical solution can realize stable and safe hoisting operations through the dynamic adjustment of the cross balance part 3.

[0044] In some embodiments of the present application, referring to Figure 3 As shown in the figure, the hoisting rope part 5 includes steel wire ropes and thick monofilament ropes 510, the steel wire ropes are provided with a plurality of, the plurality of steel wire ropes are twisted along the S-twist and the Z-twist, and the thick monofilament is twisted outside the steel wire ropes.

[0045] In some embodiments of the present application, the steel wire rope includes a center rope core 520 and rope strands 530, which are twisted in S and Z directions on the outside of the center rope core 520.

[0046] Specifically, the rope strands 530 are twisted on the outside of the center rope core 520, and the overall steel wire rope is composed of a plurality of steel wire ropes twisted by the center rope core 520 and the rope strands 530, and a thick monofilament rope 510 is further twisted between the plurality of steel wire ropes, further improving the stress range of the rope.

[0047] It can be understood that the multi-strand twisting of the steel wire rope improves the carrying capacity and fatigue resistance of the sling. The steel wire rope is composed of a plurality of center rope cores 520 and rope strands 530, and the rope strands 530 are twisted in S and Z directions on the outside of the center rope core 520. This multi-strand twisting not only enhances the overall strength of the steel wire rope, but also enables it to more evenly distribute loads during hoisting, avoiding breakage or deformation caused by local stress concentration. At the same time, the alternating twisting in S and Z directions also improves the flexibility and torsional resistance of the steel wire rope, enabling it to more flexibly adapt to various stress situations in complex hoisting scenarios, reducing the risk of work interruption or accidents caused by rope twisting or knotting. Secondly, the thick monofilament rope 510 further enhances the durability and wear resistance of the sling. The thick monofilament rope 510 is twisted on the outside of the steel wire rope, not only providing an additional protective layer for the steel wire rope, but also improving the wear resistance and corrosion resistance of the sling. This enables the sling to maintain excellent performance in harsh environments, extending the service life of the sling and reducing the frequency of maintenance and replacement. At the same time, the high strength of the thick monofilament rope 510 enables it to withstand greater tension, further improving the carrying capacity and safety of the sling. In addition, the synergy of the center rope core 520 and the rope strands 530 also brings higher structural stability and dynamic response capability. The center rope core 520, as the core component of the steel wire rope, not only provides a stable support structure for the rope strands 530, but also enhances the overall rigidity of the steel wire rope. The rope strands 530 are twisted in S and Z directions on the outside of the center rope core 520, enabling the steel wire rope to more evenly transfer and distribute loads when under stress, avoiding structural damage caused by local stress concentration, and improving the dynamic response capability of the steel wire rope, enabling it to quickly adapt to changes in load during hoisting, ensuring the stability and safety of hoisting operations.

[0048] In some embodiments of the present application, the lifting ring part 4 includes a shackle 410, an ear plate 420, and a strong ring 430, the strong ring 430 is sleeved 250 in the threaded hole 340, the shackle 410 is connected with the strong ring 430, one end of the ear plate 420 is fixedly connected with the shackle 410, and the other end of the ear plate 420 is connected with the ring sleeve.

[0049] It can be understood that the structural design of the strong ring 430 significantly improves the carrying capacity and fatigue resistance of the lifting ring part 4. The strong ring 430 is sleeved in the threaded hole 340 and connected with the lifting lug plate 420 through the shackle 410. Not only does it enhance the overall strength of the strong ring 430, but also makes it more evenly distribute the load during lifting, avoiding the fracture or deformation caused by local stress concentration. At the same time, the high-strength structure of the strong ring 430 also enables it to withstand greater tension, further improving the carrying capacity and safety of the lifting ring part 4. Secondly, the shackle 410 further enhances the functionality and operational convenience of the lifting ring part 4. The shackle 410 is connected with the strong ring 430 and the lifting lug plate 420, enabling it to withstand tremendous tension, avoiding the sling from falling off or sliding due to loose connection. In addition, the adjustment function of the shackle 410 also enables the operator to adjust the tightness of the lifting ring part 4 according to actual needs, ensuring the stability and safety of the connecting components during lifting. One end of the lifting lug plate 420 is fixedly connected with the shackle 410, and the other end is connected with the ring sleeve. This enables the lifting lug plate 420 to be firmly fixed between the shackle 410 and the ring sleeve, avoiding the sling from falling off or sliding due to loose connection. The lifting lug plate 420 can withstand tremendous tension, ensuring the stability and safety of the lifting process.

[0050] In some embodiments of the present application, grooves 440 are provided on the shackle 410 and the horseshoe buckle 270.

[0051] It can be understood that the grooves 440 can enhance the toughness of the product, making it exhibit better anti-fracture performance when subjected to impact or vibration. During lifting operations, the shackle 410 and the horseshoe buckle 270 often need to withstand sudden changes in load or impact forces. The grooves 440 can disperse stress and reduce local stress concentration, thereby avoiding material fracture or deformation caused by impact. At the same time, the grooves 440 can significantly improve the anti-deformation ability of the product, enabling it to maintain stable performance in long-term use. When lifting or fixing heavy objects, the shackle 410 and the horseshoe buckle 270 will be subjected to continuous tensile or compressive forces. The grooves 440 optimize stress distribution and reduce local deformation, ensuring that the components do not easily deform permanently in long-term use. The grooves 440 can optimize stress distribution and reduce fatigue damage to the material caused by repeated loads. During the lifting process, the horseshoe buckle 270 or the shackle 410 will be subjected to periodic loads. The groove 440 design can reduce stress concentration and avoid sudden failure due to fatigue. In situations where multiple loads such as tension, compression, shear, etc. need to be simultaneously borne, the grooves 440 can disperse stress in different directions through their structural characteristics, ensuring that the components remain stable under various stress conditions. The grooves 440 can reduce the use of materials without reducing strength, thereby reducing the weight of the components.

[0052] In some embodiments of the present application, reference is made toFigure 4 As shown, the hook 6 is provided with an anti-falling baffle 610, one end of the anti-falling baffle 610 is fixedly provided with a torsion spring 620, and the hook 6 is fixedly connected with a fixed bottom plate 630.

[0053] It can be understood that the hook 6 is provided with the anti-falling baffle 610, one end of the anti-falling baffle 610 is fixedly provided with the torsion spring 620, and the hook 6 is fixedly connected with the fixed bottom plate 630, thereby improving the safety, stability and use efficiency of the hook 6. The anti-falling baffle 610 can prevent the hook 6 from accidentally falling off during operation, and ensure firm connection of the heavy object. The torsion spring 620 enables the anti-falling baffle 610 to be automatically closed, thereby simplifying the operation steps and improving the work efficiency. The fixed bottom plate 630 enhances the structural stability of the hook 6, reduces vibration and shaking, and prolongs the service life. In addition, the stress distribution is optimized, fatigue damage is reduced, and the corrosion resistance and impact resistance are improved, thereby adapting to complex working conditions and harsh environments.

[0054] In some embodiments of the present application, the support unit is coated with a waterproof and corrosion-resistant coating.

[0055] It can be understood that the waterproof and corrosion-resistant coating builds a solid protective barrier for the support unit during hoisting. When hoisting is carried out outdoors, the weather conditions are complex and changeable, and rain, dew and other situations may occur at any time. The waterproof coating can prevent water from directly contacting the support unit, preventing the support unit from being damped and causing a decrease in structural strength. In some special environments, such as marine engineering hoisting, seawater has strong corrosive properties. If the support unit is exposed to seawater for a long time without the protection of the corrosion-resistant coating, it will soon be corroded and damaged. Corrosion will cause the thickness of the support unit to decrease and its strength to decrease, thereby affecting its carrying capacity. The corrosion-resistant coating can resist the erosion of seawater, allowing the support unit to maintain stable performance in harsh marine environments. Even in long-term hoisting operations, the safety of the support unit can be ensured, and the hoisting work of large structures such as offshore platforms and ships can be carried out smoothly. And the humid air will form a layer of water vapor film on the surface of the support unit, which can easily cause electrochemical corrosion. The waterproof and corrosion-resistant coating can prevent the intrusion of water vapor and reduce the occurrence of electrochemical corrosion. In this way, the support unit can maintain good performance in a high-humidity environment and will not affect the safety of hoisting due to corrosion. In some underground tunnel construction hoisting, the high-humidity environment has high requirements for the support unit, and the application of the waterproof and corrosion-resistant coating allows the support unit to work stably in such an environment, ensuring the smooth progress of the tunnel construction. When hoisting large heavy objects, the support unit needs to withstand huge pressure and tension. If the support unit is structurally damaged due to corrosion or water immersion, its carrying capacity will decrease, causing instability such as shaking and tilting during hoisting. The waterproof and corrosion-resistant coating can ensure that the structure of the support unit is not damaged, allowing it to evenly distribute and withstand loads. The waterproof and corrosion-resistant coating can enhance the environmental interference resistance of the support unit. When hoisting is carried out in strong winds, if the support unit is structurally stable, it can better resist the influence of wind and reduce shaking.

[0056] The high-strength hoisting rigging in each of the above embodiments solves the problem of uneven stress caused by irregular shape or center of gravity offset of the object during hoisting by setting the transverse balancing part and the cross balancing part. Through the adjustment of the transverse balancing part, the hoisting rigging can automatically adjust the position of the stress point according to the specific shape and center of gravity distribution of the object, ensuring that the object remains stable during hoisting and avoiding the occurrence of shaking or tilting. Not only does it reduce the difficulty of operation, but also improves the safety and efficiency of hoisting operations. Secondly, the cross balancing part further enhances the overall balance performance of the rigging. The cross balancing part can evenly distribute the load during hoisting through multi-directional stress adjustment, avoiding local overloading of the rigging and preventing the rigging from breaking or deforming. It is especially suitable for hoisting large, heavy or irregular objects, and can improve the carrying capacity and service life of the rigging. Through the synergistic effect of the transverse balancing part and the cross balancing part, rapid response and effective buffering of dynamic load are achieved. In the hoisting process, if the object generates dynamic load due to external factors, the transverse balancing part and the cross balancing part can quickly adjust the stress distribution to absorb and disperse the impact force caused by dynamic load, avoiding the rupture of the rigging due to instantaneous overload. Not only does it improve the reliability of hoisting operations, but also reduces the risk of accidents caused by dynamic load. At the same time, through the intelligent adjustment function of the transverse balancing part and the cross balancing part, the operator does not need to manually adjust the stress point of the rigging, but only needs to complete the hoisting operation through simple operation. Not only does it reduce the labor intensity of the operator, but also reduces the possibility of accidents caused by operation errors. In addition, it also has good compatibility and adaptability, and can be applied to various complex and variable hoisting scenes. Whether it is hoisting regular objects or irregular objects, whether it is light equipment or heavy equipment, the transverse balancing part and the cross balancing part can be adjusted to achieve stable and safe hoisting operations.

[0057] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A high strength hoisting rigging, characterized by, The utility model relates to a support ring, including: Support ring body; Balance unit, including transverse balance part and cross balance part, the transverse balance part is located below the support ring body, and the transverse balance part is connected with the support ring body, the cross balance part is located below the transverse balance part, and the cross balance part is connected with the transverse balance part between the support unit is connected; Support unit, including lifting ring part and lifting cable part, the lifting ring part is connected the transverse balance part with the cross balance part, and the lifting ring part is connected the lifting cable part; Lifting hook, located below the lifting cable part, and connected with the lifting cable part.

2. The high strength hoisting rigging of claim 1, wherein, The transverse balance part includes a transverse balance plate, a first balance hole, a second balance hole, and a fastening buckle. The second balance hole is provided on the transverse balance plate. The second balance hole is provided with a plurality of second balance holes. The second balance holes are arranged through the two sides of the transverse balance plate along the length direction. The first balance hole is arranged through the middle of the transverse balance plate. The second balance hole is sleeved with a fastening buckle. The first balance hole is connected with the lifting ring part.

3. The high strength hoisting rigging of claim 2, wherein, The fastening buckle includes a locking nut, a ring sleeve, a locking rod, and a horseshoe buckle. The horseshoe buckle is sleeved in the second balance hole. The ring sleeve is provided with a perforation. The locking rod penetrates the horseshoe buckle and the perforation. The locking rod is provided with a locking nut on one side.

4. The high strength hoisting rigging of claim 3, wherein, The cross balance part includes a cross balance plate, a transverse reinforcing rib, a triangular reinforcing rib, and a threaded hole. The side edges of the cross balance plate are provided with transverse reinforcing ribs. The triangular reinforcing ribs are located at the four corners of the cross balance plate. The triangular reinforcing ribs are provided with threaded holes.

5. The high strength hoisting rigging of claim 4, wherein, The lifting cable part includes a steel wire rope and a thick monofilament rope. The steel wire rope is provided with a plurality of steel wire ropes. The steel wire ropes are twisted along the S-twist direction and the Z-twist direction. The thick monofilament is twisted outside the steel wire rope.

6. The high strength hoisting rigging of claim 5, wherein, The steel wire rope includes a center rope core and a strand. The strands are twisted along the S-twist direction and the Z-twist direction and arranged outside the center rope core.

7. The high strength hoisting rigging of claim 6, wherein, The lifting ring part includes a shackle, an ear plate, and a strong ring. The strong ring is sleeved in the threaded hole. The shackle is connected with the strong ring. One end of the ear plate is fixedly connected with the shackle. The other end of the ear plate is connected with the ring sleeve.

8. The high strength hoisting rigging of claim 7, wherein, The shackle and the horseshoe buckle are both provided with grooves.

9. The high strength hoisting rigging of claim 8, wherein, The lifting hook is provided with a anti-falling baffle. One end of the anti-falling baffle is fixedly provided with a torsion spring. The lifting hook is fixedly connected with a fixed bottom plate.

10. The high strength hoisting rigging of claim 1, wherein, The support unit is coated with a waterproof and corrosion-resistant coating.

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