CN220118573U

CN220118573U - Wire connecting device

Info

Publication number: CN220118573U
Application number: CN202320767690.8U
Authority: CN
Inventors: 张崇德
Original assignee: Tianjin Jingzhou Stainless Steel Products Co ltd
Current assignee: Tianjin Jingzhou Stainless Steel Products Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-12-01
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a wire connecting device, which belongs to the technical field of wire connection, and comprises a connecting mechanism, a control connecting piece and a limiting piece, wherein the connecting piece is respectively arranged at one end of a wire rope, the connecting piece is used for connecting two wire ropes, the limiting piece is sleeved outside the wire ropes and is connected with one end of the connecting piece, the limiting piece is matched with the connecting piece to limit the connecting piece to prevent the connecting piece from sliding at one end of the wire ropes, an external thread sleeve and two ends of the thread sleeve are connected through threads at two ends of the thread sleeve by rotating a fixing nut, so that damage to the wire ropes when bolts clamp the wire ropes is reduced, the fixing nuts at two ends are screwed to release the connection rotation tightening bolts of the two wire ropes when the tightening bolts inwards squeeze the tightening rings, the positions of the wire ropes are fixed by the tightening rings, and the next connection is facilitated, and the disassembly and the installation are facilitated.

Description

Wire connecting device

Technical Field

The utility model relates to the field of wire connection, in particular to a wire connection device.

Background

The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical properties and geometric dimensions meeting the requirements together according to a certain rule, and consists of steel wires, a rope core and lubricating grease. Generally, in the wire connecting operation, a welding process is required to be adopted to connect the ends of two wires together, but the ends of the two wires after welding are still relatively weak and are easy to break in the use process.

Among the prior art, a wire rope connecting device of application number CN202022194852.2, including the main part, the fixed orifices has been seted up on the surface of main part, the through-hole has been seted up at the top of main part side, the bottom fixed mounting of main part side has the fixed block, first recess has been seted up to the side of fixed block, the fixed axle is installed to the inner chamber of first recess, the one end fixed mounting of fixed axle has the rotating block, the draw-in groove has been seted up at the top of fixed block, the inside movable mounting of draw-in groove has splint, splint's fixed surface mounting has the holding strip, the other end fixed mounting of fixed axle has the fixture block, the utility model has the effect that can fix wire rope more firmly, in order to guarantee to reach certain safety when using wire rope.

However, in the above scheme, through "threading into wire rope from the fixed block bottom of one side, pull out from the fixed block top, pass from the top of the fixed block of main part opposite side at passing the through-hole, pull out the bottom, then rotate the handle, the handle drives the fixed silk and rotates, because the screw thread setting on fixed silk surface and the screw thread setting of spacing inslot wall phase-match, the fixed silk will rotate to the inside of spacing groove, extrude wire rope, make it fix in the through-hole," it extrudes wire rope through handle and bolt makes it fix, long-term extrusion is easy to wear wire rope and is led its life to reduce, it is inconvenient for connecting two wire ropes through the screw sleeve and reduces the damage to wire rope middle part. How to invent a wire connecting device to improve the problems becomes a urgent problem to be solved by the person skilled in the art.

Disclosure of Invention

In order to overcome the defects, the utility model provides a wire connecting device, which aims to solve the problem that the two steel wire ropes are inconvenient to be connected through a threaded sleeve and damage to the middle part of the steel wire ropes is reduced.

The utility model is realized in the following way: a wire connecting device comprises a wire and a connecting mechanism.

The wire comprises a steel wire rope. The connecting mechanism is used for controlling the connecting piece and the limiting piece, the connecting piece is respectively arranged at one end of the steel wire rope, the connecting piece is used for connecting the two steel wire ropes, and the limiting piece is sleeved outside the steel wire ropes and is connected with one end of the connecting piece.

In a preferred technical scheme of the utility model, one end of the steel wire rope is provided with a pier head.

In a preferred technical scheme of the utility model, the connecting piece comprises a threaded sleeve, an external threaded sleeve and a supporting block, wherein the supporting block is sleeved at one end of the steel wire rope, the external threaded sleeve is rotatably sleeved at one end of the supporting block, and two ends of the threaded sleeve are in threaded connection with two external threaded sleeves.

In a preferred technical scheme of the utility model, the supporting block is arranged in a round table, and is sleeved outside the pier head at one end of the steel wire rope.

In a preferred technical scheme of the utility model, a limiting ring is fixedly arranged at one end of the supporting block, which is far away from the steel wire rope pier head, the outside of the limiting ring is embedded into one end of the external thread sleeve, and the external thread sleeve is rotationally connected with the supporting block through the limiting ring.

In a preferred technical scheme of the utility model, a fixing nut is fixedly welded outside one end of the external thread sleeve, which is far away from the supporting block, and the fixing nut is arranged outside one end of the thread sleeve.

In a preferred technical scheme of the utility model, the outer part of the threaded sleeve is axially provided with raised strip-shaped grains.

In a preferred technical scheme of the utility model, the limiting piece comprises a tightening ring and a tightening bolt, one end of the tightening ring is fixedly connected to the outer side of the fixing nut, and the tightening bolt is in threaded sleeve joint with the outer portion of the tightening ring.

In a preferred technical scheme of the utility model, the diameter of the tightening bolt is smaller than that of the fixing nut, and the tightening ring is arranged in a truncated cone shape, and one end far away from the fixing nut is larger.

In a preferred technical scheme of the utility model, one side of the tightening ring is provided with a strip-shaped through hole, the tightening ring has elasticity, and the tightening bolt is in threaded sliding connection with the outer part of the tightening ring.

The beneficial effects of the utility model are as follows: according to the wire connecting device obtained through the design, when the wire connecting device is used, the two wire ropes are connected through the external thread sleeve and the threaded sleeve through the threaded connection at the two ends by rotating the fixing nuts, so that damage to the wire ropes when the two wire ropes are clamped by the bolts is reduced, the fixing nuts at the two ends are screwed to release connection of the two wire ropes when the wire ropes are disassembled, the tightening bolts are rotated to enable the tightening bolts to inwards extrude the tightening rings, the tightening rings are used for extruding the wire ropes, and the positions of the wire ropes are fixed, so that the wire ropes are convenient to connect next time, and are convenient to detach and install.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a side structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of another structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an internal structure according to an embodiment of the present utility model;

FIG. 4 is a schematic view of an internal exploded structure provided by an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a connector according to an embodiment of the present utility model.

In the figure: 100-wire rod; 110-wire rope; 200-a connection mechanism; 210-a connector; 211-a threaded sleeve; 212-an externally threaded sleeve; 213-supporting blocks; 214-a limiting ring; 215-fixing the nut; 220-a limiter; 221-a shrink ring; 222-tightening the bolts.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: a wire connecting device includes a wire 100 and a connecting mechanism 200.

Referring to fig. 2, the wire 100 includes a wire rope 110. The connecting mechanism 200 controls the connecting piece 210 and the limiting piece 220, the connecting piece 210 is respectively arranged at one end of the steel wire ropes 110, the connecting piece 210 is used for connecting the two steel wire ropes 110, the limiting piece 220 is sleeved outside the steel wire ropes 110 and is connected with one end of the connecting piece 210, and the limiting piece 220 is matched with the connecting piece 210 to limit the connecting piece 210 so as to prevent the connecting piece 210 from sliding at one end of the steel wire ropes 110.

Referring to fig. 4 and 5, one end of the wire rope 110 is provided with a pier, which is identical to the larger diameter mating connector 210 at one end of the wire rope 110 for connecting the two wire ropes 110.

Referring to fig. 3 to 5, the connecting member 210 includes a threaded sleeve 211, an external threaded sleeve 212 and a supporting block 213, the supporting block 213 is sleeved at one end of the steel wire rope 110, the external threaded sleeve 212 is rotatably sleeved at one end of the supporting block 213, and two ends of the threaded sleeve 211 are in threaded connection with the two external threaded sleeves 212. The supporting block 213 is the round platform setting, and the supporting block 213 cup joints in the outside of the pier nose of wire rope 110 one end, and the supporting block 213 is used for carrying out extrusion fit wire rope 110 one end the pier nose increase area of contact of wire rope 110 one end, makes its connection effect through screw sleeve 211 and external screw sleeve 212 better. The support block 213 is kept away from the fixed spacing collar 214 that is provided with of one end of wire rope 110 pier nose, and spacing collar 214 outside embedding sets up the one end at external screw thread sleeve 212, and external screw thread sleeve 212 passes through spacing collar 214 and support block 213 rotation to be connected. The external thread sleeve 212 is fixed and welded with the fixing nut 215 outside one end far away from the supporting block 213, the fixing nut 215 is arranged outside one end of the thread sleeve 211, and the external thread sleeve 212 is rotationally connected with the supporting block 213, so that the external thread sleeve 212 is connected with the thread sleeve 211 more firmly through the fixing nut 215. The thread sleeve 211 is axially provided with raised strip lines on the outside for anti-slip.

Referring to fig. 4 and 5, the limiting member 220 includes a tightening ring 221 and a tightening bolt 222, one end of the tightening ring 221 is fixedly connected to the outer side of the fixing nut 215, and the tightening bolt 222 is in threaded engagement with the outer portion of the tightening ring 221. The diameter of the tightening bolt 222 is smaller than the diameter of the fixing nut 215. A bar-shaped through hole is formed in one side of the tightening ring 221, the tightening ring 221 has elasticity, the tightening bolt 222 is in threaded sliding connection with the outside of the tightening ring 221, and the tightening ring 221 is in a truncated cone shape, so that the tightening bolt 222 is screwed to one end to enable the tightening ring 221 to be slowly tightened to clamp the steel wire rope 110, and the connecting piece 210 is prevented from sliding randomly.

Working principle: the connecting piece 210 and the limiting piece 220 are combined to pass through one end of the steel wire rope 110, which is positioned at the pier head, the two ends of the external thread sleeve 212 and the thread sleeve 211 are connected with the two steel wire ropes 110 through the threaded connection at the two ends of the external thread sleeve 212 and the thread sleeve 211 by rotating the fixing nut 215, and when the steel wire rope 110 is disassembled, the fixing nuts 215 at the two ends are screwed to release the connection of the two steel wire ropes 110, the tightening bolts 222 are used for inwards extruding the tightening rings 221, so that the tightening rings 221 are used for extruding the steel wire ropes 110, and the positions of the steel wire ropes 110 are fixed, so that the connection is convenient to carry out next time.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A wire connecting device, characterized by comprising

A wire including a wire rope;

the connecting mechanism is used for controlling the connecting piece and the limiting piece, the connecting piece is respectively arranged at one end of the steel wire ropes, the connecting piece is used for connecting the two steel wire ropes, and the limiting piece is sleeved outside the steel wire ropes and is connected with one end of the connecting piece.

2. A wire connecting device as defined in claim 1, wherein: one end of the steel wire rope is provided with a pier head.

3. A wire connecting device as defined in claim 2, wherein: the connecting piece comprises a threaded sleeve, an external threaded sleeve and a supporting block, wherein the supporting block is sleeved at one end of the steel wire rope, the external threaded sleeve is rotatably sleeved at one end of the supporting block, and two ends of the threaded sleeve are in threaded connection with the two external threaded sleeves.

4. A wire connecting device as claimed in claim 3, wherein: the supporting block is in a round table arrangement, and is sleeved outside the pier head at one end of the steel wire rope.

5. A wire connecting device as claimed in claim 3, wherein: the supporting block is far away from the fixed spacing ring that is provided with of one end of wire rope pier nose, spacing ring outside embedding sets up the one end of external screw thread sleeve, the external screw thread sleeve passes through the spacing ring with the supporting block rotates to be connected.

6. A wire connecting device as claimed in claim 3, wherein: the external thread sleeve is far away from the outside fixed welding of one end of supporting shoe has fixation nut, fixation nut sets up the outside of thread sleeve one end.

7. A wire connecting device as defined in claim 6, wherein: the outside axial of screw thread sleeve is provided with bellied strip line.

8. A wire connecting device as defined in claim 7, wherein: the limiting piece comprises a tightening ring and a tightening bolt, one end of the tightening ring is fixedly connected to the outer side of the fixing nut, and the tightening bolt is in threaded sleeve joint with the outer portion of the tightening ring.

9. A wire connecting device as defined in claim 8, wherein: the diameter of the tightening bolt is smaller than that of the fixing nut, the tightening ring is arranged in a round table shape, and one end far away from the fixing nut is larger.

10. A wire connecting device as defined in claim 9, wherein: the strip-shaped through hole is formed in one side of the tightening ring, the tightening ring is elastic, and the tightening bolt is in threaded sliding connection with the outer portion of the tightening ring.