Steel wire rope with buffer type hook
By welding springs on the wire rope and designing a buffer hook, the existing wire rope buckle has solved the problems of weak load-bearing capacity and lack of buffering devices, and the effect of reducing load-bearing pressure, preventing breaks and ensuring safety is achieved.
Patent Information
- Application Number
- CN202421864392.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The existing wire rope buckles have weak load-bearing capacity, are prone to breaking, and lack of buffering devices, which leads to huge impact forces that endanger the safety of staff.
A steel wire rope with a buffer hook is designed. One end of the steel wire rope is welded with a spring, and one end of the spring is welded with a fixing member away from the wire rope. The fixing member is fixedly connected to another fixing member through a connecting bolt. The other fixing member is provided with a hanging member on the side away from the other fixing member, and the hanging member is fixedly connected to the fixing member through a fixing bolt.
Through the cushioning effect of the spring, the load-bearing pressure of the wire rope is reduced, the breakage is prevented, and the impact during breakage is reduced, ensuring the safety of the staff, while protecting the spring through the shell to extend its service life.
Smart Images
Figure CN222647414U_ABST
Abstract
Description
Technical Field
[0001] The utility model specifically relates to the technical field of steel wire ropes, in particular to a steel wire rope with a buffer type hook. Background Art
[0002] Steel wire rope is a spiral steel wire bundle twisted together according to certain rules with steel wires that meet the requirements of mechanical properties and geometric dimensions. Steel wire rope is composed of steel wire, rope core and grease. Steel wire rope is first twisted into strands by multiple layers of steel wires, and then a certain number of strands are twisted into a spiral rope with the rope core as the center. In material handling machinery, it is used for lifting, traction, tensioning and bearing. Steel wire rope has high strength, light weight, stable operation, not easy to break suddenly, and reliable operation.
[0003] Chinese patent application number CN 203560356 U discloses a wire rope buckle, which includes a wire rope and an arc clamping plate; one end of the wire rope is bent to form a circular ring-shaped buckle, and a threaded hole is provided on the wire rope; the arc clamping plate includes a left arc clamping plate and a right arc clamping plate, which are provided with a circular hole with the same diameter as the threaded hole, and the arc clamping plate and the wire rope are connected by bolts
[0004] The above-mentioned wire rope buckle uses an arc clamp to fix the wire rope, and fixes the wire rope into a rope buckle. This rope buckle has a simple structure, and the arc clamp is made of thin iron sheets, and has a weak load-bearing capacity. When lifting heavy objects, the wire rope buckle is easy to break, which not only makes the wire rope buckle unable to be used normally, but also endangers the personal safety of the staff; the above-mentioned wire rope buckle has no buffer device. When the wire rope buckle breaks, the huge impact force will cause the wire rope to generate huge impact, which will seriously endanger the safety of the staff. Utility Model Content
[0005] The utility model aims to provide a wire rope with a buffering hook to solve the above-mentioned wire rope buckle, which uses an arc clamping plate to fix the wire rope to fix the wire rope into a rope buckle. This rope buckle has a simple structure, and the arc clamping plate is made of thin iron sheets with weak load-bearing capacity. When lifting heavy objects, the wire rope buckle is easy to break, which not only makes the wire rope buckle unable to be used normally, but also endangers the personal safety of the staff; the above-mentioned wire rope buckle has no buffer device. When the wire rope buckle breaks, the huge impact force will cause the wire rope to generate huge impact, which will seriously endanger the safety of the staff.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A wire rope with a buffer hook comprises a wire rope, one end of which is welded with a spring; one end of the spring away from the wire rope is welded with a fixing piece 1, one side of the fixing piece 1 is provided with a fixing piece 2, and the fixing piece 1 is fixedly connected to the fixing piece 2 by a connecting bolt;
[0008] A hanging piece is provided on the side of the second fixing piece away from the first fixing piece, and the hanging piece is fixedly connected to the second fixing piece via the fixing bolts.
[0009] As a further technical solution of the utility model, a shell is provided on the outside of the spring, the shell is in a circular ring shape, and a round hole is provided on the top for the steel wire rope to pass through; the end of the shell away from the steel wire rope is welded to the fixing piece.
[0010] As a further technical solution of the utility model, the fixing member 1 is provided with two circular holes penetrating the fixing member 1, and the two circular holes have different diameters, wherein the circular hole with a smaller diameter is for the connecting bolt to pass through.
[0011] As a further technical solution of the utility model, the fixing part 2 is provided with two circular holes passing through the fixing part 2, one of which is for the connecting bolt to pass through; the position of the circular hole on the fixing part 2 for the connecting bolt to pass through corresponds to the position of the circular hole on the fixing part 1 for the connecting bolt to pass through.
[0012] As a further technical solution of the utility model, a circular hole penetrating the hanger is provided on the hanger, and the position of the circular hole corresponds to the position of the circular hole with a larger diameter on the fixing member.
[0013] As a further technical solution of the present utility model, the lengths of the fixing member 1 and the fixing member 2 are the same.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The utility model can separate the fixing part 2 and the hanging part by the fixing bolts when in use, so as to facilitate the docking of the rope and the heavy object. The heavy object passes through the circular holes of the hanging part and the fixing part 1, and the fixing part 2 and the hanging part are fixedly connected by the fixing bolts, and the fixing part 1 and the fixing part 2 are fixedly connected by the connecting bolts. The fixing part 1, the fixing part 2 and the hanging part can make the connection between the heavy object and the wire rope hook more stable, so as to prevent the heavy object from being separated from the wire rope during the lifting of the heavy object, so as to ensure the normal lifting work and the personal safety of the staff. The utility model can play a buffering role, so as to reduce the bearing pressure of the wire rope when lifting the heavy object, prevent the wire rope from breaking, and reduce the impact force generated when the wire rope breaks, so as to prevent the broken wire rope from endangering the personal safety of the staff. The utility model can protect the spring by the outer shell, prevent the external environment from affecting the spring, prolong the service life of the spring, and can also play the role of fixing the spring, prevent the spring from being displaced and bent, and ensure the normal use of the wire rope hook. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0017] Figure 2 This utility model Figure 1 Side view of.
[0018] Figure 3 This utility model Figure 1 main view.
[0019] Figure 4 This utility model Figure 4 AA section view.
[0020] In the figure: 1-wire rope, 2-housing, 3-fixing part 1, 4-fixing part 2, 5-hanging part, 6-fixing bolt, 7-connecting bolt, 8-spring. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-4In the embodiment of the utility model, a wire rope with a buffer hook includes a wire rope 1, one end of the wire rope 1 is welded with a spring 8; the end of the spring 8 away from the wire rope 1 is welded with a fixing member 3, one side of the fixing member 3 is provided with a fixing member 2 4, and the fixing member 1 3 is fixedly connected to the fixing member 2 4 by a connecting bolt 7;
[0023] A hanging part 5 is provided on the side of the second fixing part 4 away from the first fixing part 3 , and the hanging part 5 is fixedly connected to the second fixing part 4 via the fixing bolts 6 .
[0024] By adopting the above technical solution, the spring 8 welded at the bottom of the wire rope 1 can play a buffering role, which can not only reduce the load-bearing pressure of the wire rope 1 when lifting heavy objects and prevent the wire rope 1 from breaking, but also reduce the impact force generated when the wire rope 1 breaks, preventing the broken wire rope 1 from endangering the personal safety of the workers.
[0025] In this embodiment, a shell 2 is provided on the outer side of the spring 8. The shell 2 is in a circular ring shape and has a circular hole on the top for the steel wire rope 1 to pass through. The end of the shell 2 away from the steel wire rope 1 is welded to the fixing member 3.
[0026] By adopting the above technical solution, the outer shell 2 on the outside of the spring 8 can protect the spring 8, prevent the external environment from affecting the spring 8, and extend the service life of the spring 8. At the same time, it can also fix the spring 8 to prevent the spring 8 from displacement and bending, thereby ensuring the normal use of the wire rope hook.
[0027] In this embodiment, the fixing member 1 3 is provided with two circular holes penetrating the fixing member 1 3 , and the diameters of the two circular holes are different, wherein the circular hole with a smaller diameter is for the connecting bolt 7 to pass through;
[0028] The fixing member 2 4 is provided with two circular holes penetrating the fixing member 2 4, one of which is for the connecting bolt 7 to pass through; the position of the circular hole on the fixing member 2 4 for the connecting bolt 7 to pass through corresponds to the position of the circular hole on the fixing member 1 3 for the connecting bolt 7 to pass through;
[0029] The hanging piece 5 is provided with a circular hole penetrating the hanging piece 5, and the position of the circular hole corresponds to the position of the circular hole with a larger diameter on the fixing piece 1 3; the fixing piece 1 3 and the fixing piece 2 4 have the same length.
[0030] By adopting the above technical scheme, when in use, the fixing part 2 4 and the hanger 5 can be separated by the fixing bolt 6, which is convenient for the connection between the rope and the heavy object. The heavy object passes through the round holes of the hanger 5 and the fixing part 1 3, and the fixing part 2 4 and the hanger 5 are fixedly connected by the fixing bolt 6, and the fixing part 1 3 and the fixing part 2 4 are fixedly connected by the connecting bolt 7. The fixing part 1 3, the fixing part 2 4 and the hanger 5 can make the connection between the heavy object and the wire rope hook more stable, and prevent the heavy object from being separated from the wire rope during the process of lifting the heavy object, which can not only ensure the normal progress of the lifting work, but also ensure the personal safety of the staff.
[0031] The working principle of the utility model is as follows: when in use, the fixing member 2 4 and the hanging member 5 can be separated by the fixing bolt 6, which is convenient for the docking of the rope and the heavy object. The heavy object passes through the round holes of the hanging member 5 and the fixing member 1 3, and the fixing member 2 4 and the hanging member 5 are fixedly connected by the fixing bolt 6, and the fixing member 1 3 and the fixing member 2 4 are fixedly connected by the connecting bolt 7. The fixing member 1 3, the fixing member 2 4 and the hanging member 5 can make the connection between the heavy object and the wire rope hook more stable, and prevent the heavy object from being separated from the wire rope during the process of lifting the heavy object, which can not only ensure the normal lifting work, but also ensure the personal safety of the staff;
[0032] As a further optimization, the outer shell 2 of the spring 8 can protect the spring 8, prevent the external environment from affecting the spring 8, and extend the service life of the spring 8. At the same time, it can also play a role in fixing the spring 8 to prevent the spring 8 from displacement and bending, thereby ensuring the normal use of the wire rope hook;
[0033] The spring 8 welded at the bottom of the wire rope 1 can play a buffering role, which can not only reduce the load-bearing pressure of the wire rope 1 when lifting heavy objects and prevent the wire rope 1 from breaking, but also reduce the impact force generated when the wire rope 1 breaks and prevent the broken wire rope 1 from endangering the personal safety of the workers.
[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A steel wire rope with a buffer hook, characterized in that: It comprises a steel wire rope (1), one end of which is welded with a spring (8); the end of the spring (8) away from the steel wire rope (1) is welded with a fixing piece (3), one side of the fixing piece (3) is provided with a fixing piece (4), and the fixing piece (3) is fixedly connected to the fixing piece (4) via a connecting bolt (7); A hanging part (5) is provided on a side of the second fixing part (4) away from the first fixing part (3), and the hanging part (5) is fixedly connected to the second fixing part (4) via a fixing bolt (6).
2. A steel wire rope with a buffer hook according to claim 1, characterized in that: The outer side of the spring (8) is provided with a shell (2), the shell (2) is in a circular ring shape, and a circular hole is provided on the top for the steel wire rope (1) to pass through; the end of the shell (2) away from the steel wire rope (1) is welded to the fixing member (3).
3. A steel wire rope with a buffer hook according to claim 1, characterized in that: The fixing member 1 (3) is provided with two circular holes penetrating the fixing member 1 (3), and the two circular holes have different diameters, wherein the circular hole with a smaller diameter is for the connecting bolt (7) to pass through.
4. A steel wire rope with a buffer hook according to claim 3, characterized in that: The second fixing member (4) is provided with two circular holes penetrating the second fixing member (4), one of which is for the connection bolt (7) to pass through; the position of the circular hole on the second fixing member (4) for the connection bolt (7) to pass through corresponds to the position of the circular hole on the first fixing member (3) for the connection bolt (7) to pass through.
5. The steel wire rope with a buffer hook according to claim 3, characterized in that: The hanging piece (5) is provided with a circular hole penetrating the hanging piece (5), and the position of the circular hole corresponds to the position of the circular hole with a larger diameter on the fixing piece (3).
6. The steel wire rope with a buffer hook according to claim 1, characterized in that: The lengths of the fixing member 1 (3) and the fixing member 2 (4) are the same.
Citation Information
Patent Citations
Steel wire rope fastener
CN203560356U