CN214219192U

CN214219192U - Corrosion-resistant tensile carbon spring steel wire

Info

Publication number: CN214219192U
Application number: CN202022294448.2U
Authority: CN
Inventors: 费建华; 虞建强
Original assignee: Nantong Shengyang Metal Products Co ltd
Current assignee: Nantong Shengyang Metal Products Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-09-17
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to a corrosion resistance tensile carbon spring steel wire, corrosion resistance tensile carbon spring steel wire includes the main steel wire, assists steel wire, first solid fixed ring, the solid fixed ring of second, main steel wire one end with assist steel wire one end to pass through first solid fixed ring fixed connection, assist the steel wire be the heliciform twine in the main steel wire, the main steel wire other end with assist the steel wire other end to pass through second solid fixed ring fixed connection. Has the advantages that: the carbon spring steel wire has strong corrosion resistance and strong tensile and compression resistance.

Description

Corrosion-resistant tensile carbon spring steel wire

Technical Field

The utility model relates to a wire rope device, concretely relates to corrosion resistance tensile carbon spring steel wire.

Background

Most of the existing steel wire traction mechanisms are steel wire ropes formed by twisting steel wire fibers. Such steel cords run the risk of breaking when subjected to extreme tensile forces. The tensile strength of such steel wires is further increased, and corrosive gases and liquids can cause corrosive damage to such steel wires when used in harsh environments. Causing the steel wire to be rusted until the steel wire can not be used.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to the background art provides a corrosion resistance tensile carbon spring steel wire, the carbon spring steel wire that this application provided has stronger corrosion resistance, stronger tension and compression resistance ability.

The utility model provides a following technical scheme: the utility model provides a corrosion resistance tensile carbon spring steel wire, corrosion resistance tensile resistance to compression carbon spring steel wire includes main steel wire 1, assists steel wire 2, the solid fixed ring of first solid fixed ring 3, the solid fixed ring 4 of second, main steel wire 1 one end with assist 2 one ends of steel wire to pass through the solid fixed ring of first solid fixed ring 3 fixed connection, assist steel wire 2 be the heliciform winding in main steel wire 1, the main steel wire 1 other end with assist 2 other ends of steel wire to pass through the solid fixed ring of second 4 fixed connection.

Further, the outer surface of the main steel wire 1 is covered with a first protective sheath 5.

Further, the outer surface of the auxiliary steel wire 2 is coated with a second protective sleeve 6.

Further, corrosion resistance tensile resistance to compression carbon spring steel wire still includes the bayonet lock subassembly, the bayonet lock subassembly contains dowel seat 7, the pin body 8, first solid fixed ring 3, the solid fixed ring 4 of second all are equipped with through-hole 9, the pin body 8 with the dowel seat 7 is connected, the pin body 8 runs through main steel wire 1, assist steel wire 2, through-hole 9, the free end 10 of the pin body 8 is bent and is locked.

Furthermore, a ring sleeve 11 is arranged at one end of the pin body 8, the pin seat 7 penetrates through the ring sleeve 11, and limit self-locking nuts 12 are arranged at two ends of the pin seat 7.

Further, 1 one end of the main steel wire with assist 2 one end of the steel wire to pass through 3 welding of first solid fixed ring, 1 other end of the main steel wire with assist 2 other ends of the steel wire to pass through 4 welding of second solid fixed ring.

The utility model has the advantages that: assist steel wire 2 be the heliciform winding in main steel wire 1, the surface cladding of main steel wire 1 has first protective sheath 5, the surface cladding of assisting steel wire 2 has second protective sheath 6. Under the condition of receiving the tractive, main steel wire 1 is the atress steel wire, and at this moment assist steel wire 2 because be the heliciform winding in main steel wire 1, consequently not the steel wire of main atress, when receiving strong tractive, main steel wire 1 produces certain tensile deformation, assist steel wire 2 to produce the trend of holding main steel wire 1 tightly under the effect of this deformation, the pulling force is held more tightly more greatly, the texture of steel wire is inseparabler, the device is whole also to be stronger to tensile antagonistic effect, main steel wire 1 in this application, assist steel wire 2 all adopts common twist wire rope, the effect is especially outstanding, through the test discovery, the pulling force of 28T can be born to the product of the 1cm of this device diameter, limit stretch-break weight is 521.5T through the test. In addition, the first protective sheath 5 and the second protective sheath 6 are both made of corrosion-resistant synthetic material, in particular polypropylene plastic. Can avoid outer auxiliary steel wire 2 to suffer corrosion in the use, also can avoid main steel wire 1 to suffer corrosion. Therefore, the carbon spring steel wire has strong corrosion resistance and strong tensile and compression resistance.

Drawings

Fig. 1 is a schematic structural view of the corrosion-resistant tensile compression-resistant carbon spring steel wire of the present invention.

Fig. 2 is an axial sectional view of the body of the corrosion-resistant tensile compression-resistant carbon spring steel wire of the present invention.

Fig. 3 is a schematic view of the connection relationship between the first fixing ring 3 or the second fixing ring 4 and the two ends of the main steel wire 1 and the auxiliary steel wire 2.

Fig. 4 is a left side view of fig. 3.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In fig. 1, 2, 3, 4: the steel wire fixing device comprises a main steel wire 1, an auxiliary steel wire 2, a first fixing ring 3, a second fixing ring 4, a first protecting sleeve 5, a second protecting sleeve 6, a pin seat 7, a pin body 8, a through hole 9, a free end 10, a ring sleeve 11 and a limiting self-locking nut 12.

The utility model provides a corrosion resistance tensile carbon spring steel wire, corrosion resistance tensile resistance to compression carbon spring steel wire includes main steel wire 1, assists steel wire 2, the solid fixed ring of first solid fixed ring 3, the solid fixed ring 4 of second, main steel wire 1, assist steel wire 2 and adopt the spring carbon steel, make it have better elasticity and resist the ability of breaking, ensure the intensity and the toughness of steel. The main steel wire 1 end with assist 2 one end of steel wire and pass through first solid fixed ring 3 fixed connection, first solid fixed ring 3 cover main steel wire 1 one end with assist 2 one end of steel wire and compress tightly first solid fixed ring 3 with hydraulic tong, accomplish main steel wire 1 one end with assist the fixed connection of 2 one end of steel wire.

Assist steel wire 2 be the heliciform winding in main steel wire 1, the main steel wire 1 other end with assist the steel wire 2 other end and pass through the solid fixed ring 4 fixed connection of second. Similarly, the other end of the main steel wire 1 and the other end of the auxiliary steel wire 2 are sleeved and connected by a second fixing ring 4 and then are pressed and fixed by hydraulic pliers.

The outer surface of the main steel wire 1 is coated with a first protective sleeve 5. The outer surface of the auxiliary steel wire 2 is coated with a second protective sleeve 6. The first protective sheath 5 and the second protective sheath 6 are made of corrosion-resistant synthetic material, in this embodiment polypropylene plastic.

The carbon spring steel wire of corrosion resistance tensile resistance to compression still includes the bayonet lock subassembly, the bayonet lock subassembly contains the round pin seat 7, the pin body 8, the solid fixed ring 4 of first solid fixed ring 3, second all is equipped with through-hole 9, the pin body 8 with the round pin seat 7 is connected, the pin body 8 runs through main steel wire 1, assistance steel wire 2, through-hole 9, the free end 10 of the pin body 8 is bent and is locked. The connection mode is mechanical connection, and the disassembly can be conveniently carried out. As shown in fig. 3.

The pin body 8 one end is equipped with ring cover 11, pin seat 7 is the member that both ends were equipped with the screw thread. The pin seat 7 penetrates through the ring sleeve 11, and the two ends of the pin seat 7 are provided with limiting self-locking nuts 12 to prevent the pin seat 7 from slipping.

The substantial pin body 8 is a folded component, and the tail part is plastically deformed to form a ring sleeve structure after being folded, so that self-locking can be realized. The other end can be folded into a T shape to form bidirectional self-locking.

One end of the main steel wire 1 and one end of the auxiliary steel wire 2 are sleeved in the first fixing ring 3, then the main steel wire 1 and the auxiliary steel wire 2 are welded on the first fixing ring 3, the combination and the fixed connection of one end of the main steel wire 1 and one end of the auxiliary steel wire 2 are completed, the other end of the main steel wire 1 and the other end of the auxiliary steel wire 2 are sleeved in the second fixing ring 4, then the other end of the main steel wire 1 and the other end of the auxiliary steel wire 2 are welded on the second fixing ring 4, and the combination and the fixed connection of the other end of the main steel wire 1 and the other end of the auxiliary steel wire 2 are completed.

Claims

1. The utility model provides a corrosion resistance tensile carbon spring steel wire, its characterized in that, corrosion resistance tensile resistance to compression carbon spring steel wire includes main steel wire (1), assists steel wire (2), first solid fixed ring (3), the solid fixed ring of second (4), main steel wire (1) one end with assist steel wire (2) one end to pass through first solid fixed ring (3) fixed connection, assist steel wire (2) be the heliciform twine in main steel wire (1), main steel wire (1) other end with assist steel wire (2) other end to pass through the solid fixed ring of second (4) fixed connection.

2. The corrosion-resistant tensile carbon spring wire according to claim 1, wherein the outer surface of said main wire (1) is covered with a first protective sheath (5).

3. The corrosion-resistant tensile carbon spring wire as claimed in claim 1, wherein the outer surface of said secondary wire (2) is covered with a second protective sheath (6).

4. The corrosion-resistant tensile carbon spring steel wire according to claim 1, further comprising a bayonet lock component, wherein the bayonet lock component comprises a pin seat (7) and a pin body (8), the first fixing ring (3) and the second fixing ring (4) are both provided with through holes (9), the pin body (8) is connected with the pin seat (7), the pin body (8) penetrates through the main steel wire (1), the auxiliary steel wire (2) and the through holes (9), and a free end (10) of the pin body (8) is bent and locked.

5. The corrosion-resistant tensile carbon spring wire as claimed in claim 4, wherein said pin body (8) is provided with a collar (11) at one end, said pin seat (7) penetrates said collar (11), and said pin seat (7) is provided with a position-limiting self-locking nut (12) at both ends.

6. The corrosion-resistant tensile carbon spring wire as claimed in claim 1, wherein one end of said main wire (1) is welded to one end of said auxiliary wire (2) through said first fixing ring (3), and the other end of said main wire (1) is welded to the other end of said auxiliary wire (2) through said second fixing ring (4).