CN215673396U - High-performance alloy steel pressing joint - Google Patents
High-performance alloy steel pressing joint Download PDFInfo
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- CN215673396U CN215673396U CN202121470666.5U CN202121470666U CN215673396U CN 215673396 U CN215673396 U CN 215673396U CN 202121470666 U CN202121470666 U CN 202121470666U CN 215673396 U CN215673396 U CN 215673396U
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Abstract
The utility model discloses a high-performance alloy steel pressing joint which comprises a pressing joint body, an inner wear-resistant coating, a hooking structure, a rubber ring and high-hardness steel, wherein the inner wear-resistant coating is arranged on the inner surface of the pressing joint body, an outer wear-resistant coating is arranged on the outer surface of the pressing joint body, the hooking structures at equal intervals are arranged on the inner wall of the pressing joint body, a first waterproof sheet is arranged at one end of the pressing joint body, a first strong adhesive is filled between the first waterproof sheet and the pressing joint body, the first waterproof sheet is adhered to the pressing joint body through the first strong adhesive, a second waterproof sheet is arranged at the other end of the pressing joint body, and a second strong adhesive is filled between the second waterproof sheet and the pressing joint body. The utility model not only improves the loading force, but also is more firmly and tightly connected with the steel wire rope, is not easy to displace due to external force, is not easy to rust and is more durable.
Description
Technical Field
The utility model relates to the technical field of rigging, in particular to a high-performance alloy steel pressing joint.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting requirements together according to a certain rule, and the steel wire rope consists of steel wires, a rope core and lubricating grease, wherein the steel wire rope is formed by twisting a plurality of layers of steel wires into strands, then taking the rope core as a center, twisting a certain number of strands into a spiral rope, and in a material handling machine, the spiral rope is used for lifting, traction, tensioning and bearing, and in the process of hoisting, traction or binding, the steel wire rope is required to be made into an annular joint at a terminal.
The existing pressing connector is generally made of aluminum alloy, the loading force is not strong, the pressing connector is not firm and tight enough when being connected with a steel wire rope, the pressing connector is easy to displace due to external force, accidents are easy to happen, the rust-proof effect of the pressing connector is poor, and the situation that rust is easy to occur due to long-term erosion of rainwater needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-performance alloy steel pressed joint, which aims to solve the problems that the load force of the pressed joint is not strong, the pressed joint is not stable and tight enough when being connected with a steel wire rope, and the pressed joint is easy to rust due to long-term erosion of rainwater in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high performance alloy steel suppression connects, connects body, interior wear-resistant coating, colludes even structure, rubber circle and high rigidity steel including the suppression, the suppression is provided with interior wear-resistant coating on connecting the internal surface of body, and is provided with outer wear-resistant coating on the surface of suppression joint body, all be provided with equidistant structure of colluding on the inner wall of suppression joint body, the one end that the suppression connects the body is provided with first waterproof piece, and just it has first powerful glue to fill between first waterproof piece and the suppression joint body, and first waterproof piece connects the body to glue through first powerful glue and suppression, the other end that the suppression connects the body is provided with the waterproof piece of second, and the waterproof piece of second and suppression connect to fill between the body to have the powerful glue of second, and the waterproof piece of second connects the body to glue through the powerful glue of second and suppression.
Preferably, a reinforcing cavity is formed in the side wall of the pressing joint body, high-hardness steel is fixed inside the reinforcing cavity, and the overall hardness of the pressing joint body is further enhanced.
Preferably, be provided with first anti rust coating on interior wear-resistant coating's the surface, and be provided with second anti rust coating on first anti rust coating's the surface, second anti rust coating and first anti rust coating mutually support, have dual rust-resistant effect for the surface of pressing joint body is difficult for rustting.
Preferably, the inside of colluding the connection structure has set gradually first connection colludes, first barb colludes, the second is connected colludes and the second barb colludes, all is provided with first connection on the inner wall of suppression joint body and colludes, and is provided with the second on the suppression joint body inner wall of first connection colludes one side and connects colluding, the second connect collude with first connection collude the one end all with the inner wall welding of suppression joint body, first connection colludes with the inside that the embedding wire rope is colluded in the second connection for it is inseparabler that suppression joint and wire rope are connected.
Preferably, be provided with first barb on the inner wall that first connection colluded and collude, and first barb colludes and is provided with the second barb on the second connection colludes the inner wall of position department and colludes, and first barb colludes and collude the inner structure who catches on wire rope with the second barb for it is more firm that suppression joint and wire rope are connected, makes it be difficult for taking place the displacement because of external force.
Preferably, the inside of first waterproof piece and second waterproof piece all is provided with the wire rope and perforates, and the wire rope is perforated and is provided with two sets ofly, is symmetrical structure for the rainwater is difficult for entering into the inside that the body was connected in the suppression, makes the inside that the body was connected in the suppression difficult quilt corrode.
Preferably, be provided with the rubber circle on the fenestrate inner wall of wire rope, and it has the adhesive to fill between rubber circle and the wire rope perforation, and the rubber circle is through the adhesive and the fenestrate inner wall of wire rope gluing, and the fenestrate wire rope of being convenient for of wire rope passes therefrom that sets up of wire rope, and the rubber circle can be fine wraps up wire rope, has improved the leakproofness between wire rope and first waterproof piece and the second waterproof piece.
Compared with the prior art, the utility model has the beneficial effects that: the high-performance alloy steel pressed joint not only improves the loading force, but also is more firmly and tightly connected with a steel wire rope, is not easy to displace due to external force, is not easy to rust and is more durable;
(1) the reinforcing cavity, the high-hardness steel, the inner wear-resistant coating and the outer wear-resistant coating are arranged, the pressing joint body is made of alloy steel, the alloy steel has excellent performances such as high strength, toughness and corrosion resistance, the reinforcing cavity is arranged in the side wall of the pressing joint body, the high-hardness steel is fixed in the reinforcing cavity, the overall hardness of the pressing joint body is further enhanced by the high-hardness steel, and the inner wear-resistant coating on the inner surface of the pressing joint body and the outer wear-resistant coating on the outer surface of the pressing joint body enable the pressing joint body to be more wear-resistant, so that the loading force of the pressing joint is improved;
(2) by arranging the first connecting hook, the first barb hook, the second connecting hook and the second barb hook, the first connecting hook and the second barb hook which are equally spaced are arranged on the inner wall of the pressing connector body, and the first barb hook and the second barb hook are respectively arranged on the inner walls of the first connecting hook and the second connecting hook;
(3) by arranging the first waterproof sheet, the first strong glue, the second waterproof sheet, the second strong glue, the steel wire rope perforation, the rubber ring and the adhesive glue, because the first waterproof sheet and the second waterproof sheet are respectively adhered to the two ends of the pressing joint body through the first strong glue and the second strong glue, rainwater is not easy to enter the inside of the pressing joint body due to the arrangement of the first waterproof sheet and the second waterproof sheet, the inside of the pressing joint body is not easy to corrode, the steel wire rope can conveniently penetrate through the steel wire rope perforation, because the rubber ring is adhered to the inner wall of the steel wire rope perforation through the adhesive glue, the rubber ring has elasticity, the steel wire rope can be well wrapped, the sealing property between the steel wire rope and the first waterproof sheet and the second waterproof sheet is improved, the arrangement of the first antirust coating and the second antirust coating has double antirust functions, and the pressing joint is not easy to rust, and is more durable.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic structural diagram of the front view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 5 is a schematic structural diagram of the hooking structure of the present invention.
In the figure: 1. pressing the joint body; 2. an inner wear-resistant coating; 3. an outer wear-resistant coating; 4. a hook connecting structure; 401. a first connecting hook; 402. a first barb hook; 403. a second connecting hook; 404. a second barb hook; 5. a first waterproof sheet; 6. perforating a steel wire rope; 7. a rubber ring; 8. adhesive glue; 9. a first super glue; 10. a second waterproof sheet; 11. a second super glue; 12. reinforcing the cavity; 13. high hardness steel; 14. a first rust-preventive coating; 15. and a second antirust coating.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a high-performance alloy steel pressing joint comprises a pressing joint body 1, an inner wear-resistant coating 2, a hooking structure 4, a rubber ring 7 and high-hardness steel 13, wherein the inner wear-resistant coating 2 is arranged on the inner surface of the pressing joint body 1, and an outer wear-resistant coating 3 is arranged on the outer surface of the pressing joint body 1;
a reinforcing cavity 12 is formed in the side wall of the pressing joint body 1, and high-hardness steel 13 is fixed inside the reinforcing cavity 12, so that the overall hardness of the pressing joint body 1 is further enhanced;
the outer surface of the inner wear-resistant coating 2 is provided with a first antirust coating 14, the outer surface of the first antirust coating 14 is provided with a second antirust coating 15, and the second antirust coating 15 and the first antirust coating 14 are matched with each other, so that the double antirust effect is achieved, and the outer surface of the pressed joint body 1 is not easy to rust;
the inner walls of the pressing joint bodies 1 are all provided with hooking structures 4 at equal intervals;
a first connecting hook 401, a first barb hook 402, a second connecting hook 403 and a second barb hook 404 are sequentially arranged in the hooking structure 4, the inner wall of the pressing connector body 1 is provided with the first connecting hook 401, the inner wall of the pressing connector body 1 on one side of the first connecting hook 401 is provided with the second connecting hook 403, and one ends of the second connecting hook 403 and the first connecting hook 401 are welded with the inner wall of the pressing connector body 1;
a first barb hook 402 is arranged on the inner wall of the first connecting hook 401, and a second barb hook 404 is arranged on the inner wall of a second connecting hook 403 at the position of the first barb hook 402;
because the inner wall of the pressed joint body 1 is provided with the first connecting hook 401 and the second connecting hook 403 which are equidistant, and the inner walls of the first connecting hook 401 and the second connecting hook 403 are respectively provided with the first barb hook 402 and the second barb hook 404, when the pressed joint body 1 is connected with the steel wire rope, the first connecting hook 401 and the second connecting hook 403 are embedded into the steel wire rope, and the first barb hook 402 and the second barb hook 404 hook the internal structure of the steel wire rope, the pressed joint and the steel wire rope are connected more firmly and tightly, so that the pressed joint and the steel wire rope are not easy to displace due to external force;
a first waterproof sheet 5 is arranged at one end of the pressing connector body 1, a first strong glue 9 is filled between the first waterproof sheet 5 and the pressing connector body 1, the first waterproof sheet 5 is adhered to the pressing connector body 1 through the first strong glue 9, a second waterproof sheet 10 is arranged at the other end of the pressing connector body 1, a second strong glue 11 is filled between the second waterproof sheet 10 and the pressing connector body 1, and the second waterproof sheet 10 is adhered to the pressing connector body 1 through the second strong glue 11;
the steel wire rope through holes 6 are formed in the first waterproof sheet 5 and the second waterproof sheet 10, and the two groups of steel wire rope through holes 6 are of symmetrical structures, so that rainwater cannot enter the interior of the pressing joint body 1 easily, and the interior of the pressing joint body 1 cannot be corroded easily;
be provided with rubber circle 7 on the inner wall of wire rope perforation 6, and it has adhesive 8 to fill between rubber circle 7 and the wire rope perforation 6, and rubber circle 7 glues glutinous through adhesive 8 and the inner wall of wire rope perforation 6, and the wire rope of being convenient for of the setting of wire rope perforation 6 passes therefrom, and rubber circle 7 can be fine wraps up wire rope, has improved the leakproofness between wire rope and first waterproof piece 5 and the waterproof piece 10 of second.
The working principle is as follows: when in use, firstly, the pressing connector body 1 is made of alloy steel, the alloy steel has excellent performances of high strength, toughness, corrosion resistance and the like, the reinforcing cavity 12 is arranged in the side wall of the pressing connector body 1, the high-hardness steel 13 is fixed in the reinforcing cavity 12, the overall hardness of the pressing connector body 1 is further enhanced by the arrangement of the high-hardness steel 13, and the pressing connector body 1 is more wear-resistant by the inner wear-resistant coating 2 on the inner surface of the pressing connector body 1 and the outer wear-resistant coating 3 on the outer surface of the pressing connector body 1, so that the load capacity of the pressing connector is improved, then, as the first connecting hook 401 and the second connecting hook 403 which are equidistant are arranged on the inner wall of the pressing connector body 1 and the first barb hook 402 and the second barb hook 404 are respectively arranged on the inner walls of the first connecting hook 401 and the second connecting hook 403, when the pressing connector body 1 is connected with a steel wire rope, the first connecting hook 401 and the second connecting hook 403 are embedded into the steel wire rope, the first barb hook 402 and the second barb hook 404 hook the internal structure of the steel wire rope, so that the connection between the pressing joint and the steel wire rope is firmer and more compact, and the pressing joint is not easy to displace due to external force, finally, the first waterproof sheet 5 and the second waterproof sheet 10 are adhered to two ends of the pressing joint body 1 through the first strong adhesive 9 and the second strong adhesive 11 respectively, rainwater is not easy to enter the pressing joint body 1 due to the arrangement of the first waterproof sheet 5 and the second waterproof sheet 10, the interior of the pressing joint body 1 is not easy to corrode, the steel wire rope can conveniently pass through the steel wire rope perforation 6 due to the arrangement of the steel wire rope perforation 6, the rubber ring 7 is adhered to the inner wall of the steel wire rope perforation 6 through the adhesive 8, the rubber ring 7 has elasticity, the steel wire rope can be well wrapped, and the sealing performance between the steel wire rope and the first waterproof sheet 5 and the second waterproof sheet 10 is improved, and the arrangement of the first antirust coating 14 and the second antirust coating 15 has double antirust functions, so that the pressed joint is not easy to rust, is more durable, and completes the work of pressing the joint by high-performance alloy steel.
Claims (7)
1. The high-performance alloy steel pressing joint is characterized by comprising a pressing joint body (1), an inner wear-resistant coating (2), a hooking structure (4), a rubber ring (7) and high-hardness steel (13), wherein the inner wear-resistant coating (2) is arranged on the inner surface of the pressing joint body (1), an outer wear-resistant coating (3) is arranged on the outer surface of the pressing joint body (1), the hooking structures (4) with equal intervals are arranged on the inner wall of the pressing joint body (1), a first waterproof sheet (5) is arranged at one end of the pressing joint body (1), a first strong adhesive (9) is filled between the first waterproof sheet (5) and the pressing joint body (1), the first waterproof sheet (5) is adhered to the pressing joint body (1) through the first strong adhesive (9), and a second waterproof sheet (10) is arranged at the other end of the pressing joint body (1), and the second waterproof piece (10) and the pressing joint body (1) are filled with second super glue (11), and the second waterproof piece (10) is adhered to the pressing joint body (1) through the second super glue (11).
2. The high performance alloy steel press-fit joint of claim 1, wherein: the side wall of the pressing joint body (1) is internally provided with a reinforcing cavity (12), and high-hardness steel (13) is fixed inside the reinforcing cavity (12).
3. The high performance alloy steel press-fit joint of claim 1, wherein: be provided with first anti rust coating (14) on the surface of interior wear-resistant coating (2), and be provided with second anti rust coating (15) on the surface of first anti rust coating (14), second anti rust coating (15) and first anti rust coating (14) are mutually supported.
4. The high performance alloy steel press-fit joint of claim 1, wherein: collude the inside of even structure (4) and set gradually first connection collude (401), first barb collude (402), the second is connected colludes (403) and the second barb colludes (404), it all is provided with first connection on the inner wall of joint body (1) to suppress and colludes (401), and first connection colludes and is provided with the second on the suppression joint body (1) inner wall of (401) one side and connect colluding (403), and the second is connected the one end of colluding (403) and first connection colluding (401) and all connects the inner wall welding of body (1) with the suppression.
5. The high performance alloy steel press-fit joint of claim 4, wherein: the inner wall of the first connecting hook (401) is provided with a first barb hook (402), and the inner wall of the second connecting hook (403) at the position of the first barb hook (402) is provided with a second barb hook (404).
6. The high performance alloy steel press-fit joint of claim 1, wherein: the inside of first waterproof piece (5) and second waterproof piece (10) all is provided with wire rope perforation (6), and wire rope perforation (6) are provided with two sets ofly, are symmetrical structure.
7. The high performance alloy steel press-fit joint of claim 6, wherein: the steel wire rope is characterized in that a rubber ring (7) is arranged on the inner wall of the steel wire rope through hole (6), adhesive glue (8) is filled between the rubber ring (7) and the steel wire rope through hole (6), and the rubber ring (7) is adhered to the inner wall of the steel wire rope through hole (6) through the adhesive glue (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121470666.5U CN215673396U (en) | 2021-06-30 | 2021-06-30 | High-performance alloy steel pressing joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121470666.5U CN215673396U (en) | 2021-06-30 | 2021-06-30 | High-performance alloy steel pressing joint |
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| Publication Number | Publication Date |
|---|---|
| CN215673396U true CN215673396U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121470666.5U Active CN215673396U (en) | 2021-06-30 | 2021-06-30 | High-performance alloy steel pressing joint |
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|---|---|
| CN (1) | CN215673396U (en) |
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2021
- 2021-06-30 CN CN202121470666.5U patent/CN215673396U/en active Active
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