CN219282331U

CN219282331U - Steel wire rope force release device

Info

Publication number: CN219282331U
Application number: CN202320848209.8U
Authority: CN
Inventors: 徐庆东; 李海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-06-30
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a steel wire rope force release device, which relates to the technical field of force release devices and comprises a force release device shell, wherein a male connector is movably connected to the inner wall of the force release device shell, a connecting threaded column is fixedly connected to the top of the male connector, a shaft body is connected to the outer surface of the connecting threaded column in a threaded manner, the outer surface of the shaft body is movably connected with the inner wall of the force release device shell, and a radial sliding groove is formed in the outer surface of the shaft body. According to the utility model, the outer surface of one end of the limiting slide bar is movably connected with the inner wall of the limiting slide groove II, so that the shaft body can rotate along the inner wall of the shell of the force releaser, the falling and separation conditions can not occur, when the connected steel wire rope generates rotary stress, the male connector and the shaft body integrally rotate for a certain angle along the inner wall of the shell of the force releaser and the outer surface of the limiting slide bar in cooperation with the rotation action of the radial roller, the stress release is completed, the problem of manual disassembly and stress release is avoided, and the stress release efficiency is improved.

Description

Steel wire rope force release device

Technical Field

The utility model relates to the technical field of force release devices, in particular to a steel wire rope force release device.

Background

The use of wire rope in the engineering is very extensive, but in actual use, wire rope all easily produces the rotation, and wire rope produces rotation stress in wire rope inside easily after rotatory, if the untimely release of stress will reduce wire rope's life, reduce wire rope's safety in utilization. The existing steel wire rope is often required to be dismantled after stress is generated, and can be reused after the stress is released. The method for releasing the stress has the advantages of complex steps, waste of manpower and material resources and lower stress release efficiency. A wire rope force release device is provided for solving the problems.

Disclosure of Invention

The utility model provides a steel wire rope force release device for solving the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a wire rope lets out power ware, includes lets out power ware shell, swing joint has the male joint on the inner wall of power ware shell, the top fixedly connected with connecting thread post of male joint, the surface threaded connection of connecting thread post has the axis body, the surface of axis body and the inner wall swing joint of power ware shell, radial spout has been seted up on the surface of axis body, swing joint has radial roller on the inner wall of radial spout, the surface of radial roller and the inner wall swing joint of power ware shell, threaded connection has fixing screw on the inner wall of power ware shell, the one end fixedly connected with spacing slide bar of fixing screw, spacing spout second has been seted up on the surface of axis body, the one end surface of spacing slide bar and the inner wall swing joint of spacing spout second, spacing spout second is the ring-type.

The technical scheme of the utility model is further improved as follows: the top of the shaft body is fixedly connected with a limiting slide block, a limiting slide groove I is formed in the top of the inner cavity of the force release device shell, and the outer surface of the limiting slide block is movably connected with the inner wall of the limiting slide groove I.

The technical scheme of the utility model is further improved as follows: the auxiliary sliding mechanism comprises an auxiliary sliding groove which is arranged on the inner wall of the second limiting sliding groove, a ball is movably connected to the inner wall of the auxiliary sliding groove, the outer surface of the ball is movably connected with the outer surface of the limiting sliding rod, and an auxiliary sliding ball is movably connected between the inner wall of the auxiliary sliding groove and the outer surface of the ball.

The technical scheme of the utility model is further improved as follows: the top, the bottom and the side wall of the limiting sliding chute II are respectively provided with a group of auxiliary sliding mechanisms, and the three groups of auxiliary sliding mechanisms arranged on the top, the bottom and the side wall of the limiting sliding chute II are circumferentially provided with a plurality of groups along the limiting sliding chute II.

The technical scheme of the utility model is further improved as follows: the radial sliding grooves and the radial rollers are provided with a plurality of groups along the circumferential direction of the shaft body.

The technical scheme of the utility model is further improved as follows: and a notch is formed in the outer surface of one end of the fixing screw.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a steel wire rope force release device, wherein the outer surface of one end of a limiting sliding rod is movably connected with the inner wall of a limiting sliding groove II, so that a shaft body can rotate along the inner wall of a force release device shell, the falling and separation conditions can not occur, when the connected steel wire rope generates rotation stress, a male connector and the shaft body integrally rotate for a certain angle along the inner wall of the force release device shell and the outer surface of the limiting sliding rod in cooperation with the rotation action of a radial roller, the stress release is completed, the problem of manual disassembly and stress release is avoided, and the stress release efficiency is improved.

2. The utility model provides a steel wire rope force release device, wherein a shaft body generates larger friction force in the rotation process along a limiting slide rod, and under the condition of limiting the rotation of the shaft body by the aid of a plurality of groups of auxiliary sliding mechanisms, the friction force generated by the sliding process of the shaft body and the inner wall of a shell of the force release device is reduced as much as possible, and meanwhile, the shaft body is convenient to detach, maintain or replace.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic perspective view of another angle of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model's force release housing and shaft;

fig. 4 is an enlarged schematic view of the present utility model at a.

In the figure: 1. a force release device housing; 2. a male connector; 3. connecting a threaded column; 4. a shaft body; 5. a limit sliding block; 6. a first limiting chute; 7. radial sliding grooves; 8. radial rollers; 9. a fixed screw; 10. a limit slide bar; 11. a limiting chute II; 12. an auxiliary chute; 13. a ball; 14. the sliding ball is assisted.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a steel wire rope force release device, which comprises a force release device shell 1, wherein a male connector 2 is movably connected to the inner wall of the force release device shell 1, the top of the male connector 2 is fixedly connected with a connecting threaded column 3, the outer surface of the connecting threaded column 3 is in threaded connection with a shaft body 4, the male connector 2 is connected with the shaft body 4 through the connecting threaded column 3, the outer surface of the shaft body 4 is movably connected with the inner wall of the force release device shell 1, a radial sliding groove 7 is formed in the outer surface of the shaft body 4, a radial roller 8 is movably connected to the inner wall of the radial sliding groove 7, a fixed screw 9 is in threaded connection with the inner wall of the force release device shell 1, one end of the fixed screw 9 is fixedly connected with a limiting sliding rod 10, the outer surface of the shaft body 4 is provided with a limiting sliding groove II 11, one end of the limiting sliding rod 10 is in movable connection with the inner wall of the limiting sliding groove II 11, the shaft body 4 can rotate along the inner wall of the force release device shell 1, falling and separation does not occur, when the connecting rope is in the outer surface of the shaft body 4, the force release device shell is required to be completely released along the radial force of the inner wall of the steel wire rope, the whole can be completely released, and the problem of releasing the force of the force release of the rotation of the force release device shell is avoided, and the whole is avoided, the force release device is required to be completely due to the rotation of the rotation device 2, and the force release device is due to the rotation of the rotation device can be due to the fact to the rotation device.

Further, the top fixedly connected with spacing slider 5 of axis body 4, spacing spout one 6 has been seted up at the inner chamber top of power release shell 1, the surface of spacing slider 5 and the inner wall swing joint of spacing spout one 6, axis body 4 is rotating the in-process, spacing slider 5 and spacing spout one 6 form certain horizontal spacing effect, avoid axis body 4 to appear the position deflection at the inner wall of power release shell 1, lead to axis body 4 and power release shell 1's inner wall to take place the card to be dun, lead to the device normal use to receive the problem of influence.

Further, an auxiliary sliding mechanism is arranged between the limiting sliding rod 10 and the limiting sliding groove II 11, the auxiliary sliding mechanism comprises an auxiliary sliding groove 12 arranged on the inner wall of the limiting sliding groove II 11, a ball 13 is movably connected to the inner wall of the auxiliary sliding groove 12, the outer surface of the ball 13 is movably connected with the outer surface of the limiting sliding rod 10, an auxiliary sliding ball 14 is movably connected between the inner wall of the auxiliary sliding groove 12 and the outer surface of the ball 13, a shaft body 4 can generate larger friction force in the rotation process of the limiting sliding rod 10, and under the action of a plurality of groups of auxiliary sliding mechanisms, the friction force generated by the sliding process of the shaft body 4 and the inner wall of the pressure release device shell 1 is reduced as much as possible under the condition of rotating and limiting the shaft body 4, and meanwhile, the shaft body 4 is convenient to detach, maintain or replace.

Further, the top, the bottom and the side wall of the limiting sliding groove II 11 are provided with a group of auxiliary sliding mechanisms, the top, the bottom and the side wall of the limiting sliding groove II 11 are provided with a plurality of groups along the circumference of the limiting sliding groove II 11, the top, the bottom and the side wall of the limiting sliding groove II 11 corresponding to the limiting sliding rod 10 are provided with three groups of auxiliary sliding mechanisms, the sliding of the omnibearing auxiliary limiting sliding rod 10 is realized from different directions, and meanwhile, the circumference of the inner wall of the limiting sliding groove II 11 is provided with a plurality of groups of auxiliary sliding mechanisms, so that the friction force between any position and the limiting sliding rod 10 is relieved in the rotation process of the shaft body 4.

Further, the radial sliding grooves 7 and the radial rollers 8 are provided with a plurality of groups along the circumferential direction of the shaft body 4, and the shaft body 4 can rotate along the inner wall of the force release device shell 1 through the arrangement of the plurality of groups of radial rollers 8, so that the effect of releasing stress is achieved.

Further, a notch is formed in the outer surface of one end of the fixing screw 9, the fixing screw 9 and the limiting slide rod 10 are convenient to disassemble and assemble, and after the limiting slide rod 10 is separated from the limiting slide groove II 11, the shaft body 4 can be disassembled for maintenance or replacement.

The working principle of the steel wire rope force release device is specifically described below.

As shown in fig. 1-4, when the steel wire rope connected with the power release housing 1 and the male connector 2 generates rotational stress, the male connector 2 and the shaft body 4 are driven to rotate along the inner wall of the power release housing 1 in cooperation with the action of the radial roller 8, so that the purpose of releasing the stress is achieved, meanwhile, the limiting slide rod 10 is movably connected with the inner wall of the limiting slide groove II 11, so that the shaft body 4 is positioned on the inner wall of the power release housing 1 and cannot be separated from the power release housing 1 when rotating, and the sliding of the limiting slide rod 10 is assisted in all directions in cooperation with the action of a plurality of groups of auxiliary sliding mechanisms in different directions.

Claims

1. The utility model provides a wire rope lets out power ware, includes lets out power ware shell (1), the swing joint has male joint (2), its characterized in that on the inner wall of letting out power ware shell (1): the utility model discloses a male joint, the top fixedly connected with of male joint (2) connects threaded column (3), the surface threaded connection of connecting threaded column (3) has axis body (4), the surface of axis body (4) and the inner wall swing joint of power release shell (1), radial spout (7) have been seted up on the surface of axis body (4), swing joint has radial roller (8) on the inner wall of radial spout (7), the surface of radial roller (8) and the inner wall swing joint of power release shell (1), threaded connection has dead screw (9) on the inner wall of power release shell (1), the one end fixedly connected with spacing slide bar (10) of dead screw (9), limit slide bar second (11) have been seted up on the surface of axis body (4), the one end surface and the inner wall swing joint of limit slide bar second (11) of spacing slide bar (10), limit slide bar second (11) are annular.

2. A wire rope force releaser according to claim 1, characterized in that: the top fixedly connected with spacing slider (5) of axis body (4), spacing spout (6) have been seted up at the inner chamber top of power release shell (1), the surface and the inner wall swing joint of spacing spout (6) of spacing slider (5).

3. A wire rope force releaser according to claim 1, characterized in that: be provided with auxiliary sliding mechanism between spacing slide bar (10), spacing spout two (11), auxiliary sliding mechanism is including seting up auxiliary chute (12) on spacing spout two (11) inner wall, swing joint has ball (13) on the inner wall of auxiliary chute (12), the surface and the surface swing joint of spacing slide bar (10) of ball (13), swing joint has auxiliary sliding ball (14) between the surface of the inner wall of auxiliary chute (12), ball (13).

4. A wire rope force releaser according to claim 1, characterized in that: the top, the bottom and the side wall of the limit sliding groove II (11) are respectively provided with a group of auxiliary sliding mechanisms, and the three groups of auxiliary sliding mechanisms arranged on the top, the bottom and the side wall of the limit sliding groove II (11) are circumferentially provided with a plurality of groups along the limit sliding groove II (11).

5. A wire rope force releaser according to claim 1, characterized in that: the radial sliding grooves (7) and the radial rollers (8) are provided with a plurality of groups along the circumferential direction of the shaft body (4).

6. A wire rope force releaser according to claim 1, characterized in that: a notch is formed in the outer surface of one end of the fixing screw rod (9).