CN219472044U - Drilling steel wire rope stabilizing device - Google Patents

Abstract

The utility model relates to a drilling steel wire rope stabilizing device, which comprises a telescopic rod, wherein the fixed end of the telescopic rod is connected with a ball head assembly which is fixedly arranged on a derrick of a drilling machine, the telescopic end of the telescopic rod is hinged with a Shu Shengqi which is used for restraining dead ropes, a locking mechanism which can lock the telescopic rod is arranged on the telescopic rod, and a locking piece which can lock the ball head assembly is arranged on the ball head assembly.

Description

Drilling steel wire rope stabilizing device

Technical Field

The utility model relates to the technical field of petroleum drilling equipment, in particular to a drilling steel wire rope stabilizing device.

Background

The utility model provides a well drilling wire rope from assembly pulley to dead rope fixer section need be fixed with steady rope device, prevent wire rope swing back and forth, cause wire rope to jump on the assembly pulley, steady rope device can retrain wire rope, current wire rope stabilising arrangement is a drilling machine derrick dead rope stabilizer for 201220712103.7 for example, it is in the same place to have disclosed fixing base and pressure seat one end welding, pressure seat other end and clamp plate pass through bolt and nut cover on cross axle one end, the cross axle other end is articulated with vertical axis one end together, the vertical axis other end is articulated with stable cover together cross axle horizontal migration carries out adjustment distance, stable cover can rotate around the vertical axis and carry out angle regulation, but through the angle that cross axle and vertical axis adjusted is limited, can only be around vertical axis horizontal direction angle regulation, because wire rope's angle adjustment is limited, make wire rope produce the phenomenon of tightening or lax.

Disclosure of Invention

In order to solve the defect that the angle adjustment of the steel wire rope in the prior art is limited, the utility model provides a drilling steel wire rope stabilizing device.

The technical scheme of the utility model is as follows: the utility model provides a well drilling wire rope stabilising arrangement, includes the telescopic link, the telescopic link stiff end is connected with the bulb assembly that is used for fixed mounting on the drilling derrick, the telescopic link flexible end articulates there is the Shu Shengqi of restraint dead rope be equipped with the locking mechanism that can lock the telescopic link on the telescopic link be equipped with the retaining member that can lock the bulb assembly on the bulb assembly.

Preferably, the telescopic rod comprises a fixed sleeve and a movable rod, the fixed sleeve is connected with the ball head assembly, the Shu Sheng device is hinged on the movable rod, and the locking mechanism locks the movable rod on the fixed sleeve.

Preferably, the ball head assembly comprises a ball head and a ball head seat, and the locking piece is used for locking the ball head on the ball head seat.

Preferably, the rope binding device comprises a mounting seat and a hoop arranged on the mounting seat and used for clamping the steel wire rope, and the mounting seat is hinged on the telescopic rod.

Preferably, the ball head assembly is fixedly arranged on the derrick of the drilling machine through the connecting seat.

Preferably, the locking mechanism is a conical locking sleeve or a jackscrew.

Preferably, the locking member is a nut or a jackscrew.

The utility model has the beneficial effects that: the utility model adapts to the dead rope inclination angle of the steel wire rope, the angle adjustment of the rope stabilizing device is wider, and the dead rope can not be tightened or loosened.

Drawings

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

FIG. 2 is a side view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a schematic view of a locking mechanism with a tapered locking sleeve disposed on a telescoping rod;

FIG. 5 is a schematic view of a locking mechanism with a jackscrew disposed on a telescoping rod;

FIG. 6 is a schematic view of a locking member with a nut disposed on the ball assembly;

FIG. 7 is a schematic view of a locking member configured on a ball head assembly for a jackscrew;

fig. 8 is a schematic structural view of the rope binder.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The technical scheme of the utility model is as follows: the utility model provides a well drilling wire rope stabilising arrangement, generally, the steady rope device needs to set up on the drilling derrick, be used for retraining the dead rope, the well drilling wire rope from assembly pulley to dead rope fixer section is dead rope, as shown in fig. 1, steady rope device specific structure is including telescopic link 1, be connected with bulb assembly 2 and rope binder 3 respectively at telescopic link 1 both ends, bulb assembly 2 fixed mounting is on the drilling derrick, bulb assembly 2 and telescopic link 1 fixed connection, as shown in fig. 3, make rope binder 3 self-adaptation dead rope's interval by virtue of telescopic link 1, make rope binder 3 self-adaptation dead rope's angle by virtue of bulb assembly 2, if bulb assembly makes rope binder 3's angle and dead rope angle still poor the same, the dead rope is buckled on rope binder 3, cause dead rope to tighten or loosen the phenomenon, in order to prevent dead rope to produce tightening or loosening the phenomenon on rope binder 3, consequently, rope binder 3 articulates on telescopic link 1, the swing angle is the A direction as in fig. 2 on telescopic link 1, in order to prevent that bulb assembly 1 and bulb assembly 2 make rope binder 3 self-adaptation dead rope, can move about in order to prevent, the setting up in telescopic link 1, can move about, locking mechanism is provided with in order to have, can move about.

As shown in fig. 1, the telescopic rod generally comprises a fixed sleeve 1-1 and a movable rod 1-2, the movable rod 1-2 is sleeved in the fixed sleeve 1-1 and moves, the fixed sleeve 1-1 is connected with a ball head assembly 2, the movable rod 1-2 moves back and forth in the fixed sleeve 1-1, a rope binding device 3 moves along with the movable rod 1-2 to enable the rope binding device to be adjusted to the same position as a dead rope, a locking mechanism 4 is used for locking the movable rod 1-2 on the fixed sleeve 1-1, the locking mechanism 4 has two embodiments, as shown in fig. 4, the locking mechanism 4 is a conical locking sleeve, the conical locking sleeve is arranged at the joint of the fixed sleeve and the movable rod, the conical locking sleeve is screwed, and the movable rod is clamped by a conical part; as shown in fig. 5, the locking mechanism 4 is a jackscrew, the jackscrew is arranged at the joint of the fixed sleeve and the movable rod, and a positioning hole for the jackscrew to pass through is arranged on the fixed sleeve.

As shown in fig. 6 and 7, the ball head assembly 2 comprises a ball head 2-1 and a ball head seat 2-2, as can be seen from fig. 1, the ball head 2-1 is arranged on a derrick of a drilling machine, the ball head seat 2-2 is connected with a telescopic rod 1, and can also be arranged on the derrick of the drilling machine according to the ball head seat 2-2, the ball head 2-1 is connected with the telescopic rod 1, in order to prevent the ball head assembly 2 from shaking, as shown in fig. 6, a locking piece 5 for locking the ball head 2-1 on the ball head seat 2-2 is arranged on the ball head seat 2-2, the locking piece is a nut, the nut is matched with the ball head seat through threads to lock the ball head, as shown in fig. 7, the locking piece is a jackscrew, and a positioning hole for a jackscrew to pass is arranged on the ball head seat 2-2.

As shown in fig. 8, the Shu Sheng device 3 comprises a mounting seat 3-1 and a hoop 3-2, the hinge position of the mounting seat 3-1 is a monaural seat, the hinge position of the movable rod 1-2 is a monaural seat, the monaural seat is inserted into the monaural seat and hinged together through a rotating shaft, so that the mounting seat 3-1 is hinged on the movable rod 1-2 of the telescopic rod 1, the hoop 3-2 is mounted on the mounting seat 3-1, and the hoop 3-2 is fixed on the mounting seat 3-1 through a stud.

In order to facilitate the installation of the rope stabilizing device on the drilling derrick, the ball head assembly 2 is also connected with a connecting seat 6, and the ball head assembly 2 is fixedly installed on the drilling derrick through the connecting seat 6.

Working principle: before the telescopic rope locking device is used, the locking piece 5 and the locking mechanism 4 are firstly adjusted to be in a loosening state, the telescopic rod 1 drives the rope binding device 3 to move towards the dead rope, meanwhile, the angle of the rope binding device 3 is adjusted to be consistent with the dead rope through the ball head assembly 2, the dead rope is clamped by the anchor ear 3-2, if the angle adjusted through the ball head assembly 2 is not aligned with the inclination angle of the dead rope, the inclination angle of the anchor ear 3-2 and the dead rope is adjusted by rotating the mounting seat 3-1 on the movable rod 1-2, when the angle of the anchor ear 3-2 is consistent with the dead rope, the anchor ear 3-2 is clamped by tightening the stud, and the telescopic rod 1 and the ball head assembly 2 are respectively locked through the locking piece 5 and the locking mechanism 4.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the protection scope of the present utility model.

Claims (7)

1. A drilling wire rope stabilising arrangement, characterized in that: including telescopic link (1), telescopic link (1) stiff end is connected with bulb assembly (2) that are used for fixed mounting on the rig derrick, telescopic link (1) telescopic end articulates has restraint rope binder (3) of dead rope be equipped with locking mechanism (4) that can lock telescopic link (1) on telescopic link (1) be equipped with on bulb assembly (2) retaining member (5) that can lock bulb assembly (2).

2. A drilling wireline stabilizing device according to claim 1, wherein: the telescopic rod (1) comprises a fixed sleeve (1-1) and a movable rod (1-2), the fixed sleeve (1-1) is connected with the ball head assembly (2), the Shu Shengqi (3) is hinged to the movable rod (1-2), and the movable rod (1-2) is locked on the fixed sleeve (1-1) by the locking mechanism (4).

3. A drilling wireline stabilizing device according to claim 1, wherein: the ball head assembly (2) comprises a ball head (2-1) and a ball head seat (2-2), and the locking piece (5) is used for locking the ball head (2-1) on the ball head seat (2-2).

4. A drilling wireline stabilizing device according to claim 1, wherein: shu Shengqi (3) include mount pad (3-1) and set up staple bolt (3-2) that are used for centre gripping wire rope on mount pad (3-1), mount pad (3-1) articulates on telescopic link (1).

5. A drilling wireline stabilizing device according to claim 1, wherein: the ball head assembly (2) is fixedly arranged on a derrick of a drilling machine through a connecting seat (6).

6. A drilling wireline stabilizing device according to claim 1 or 2, wherein: the locking mechanism (4) is a conical locking sleeve or a jackscrew.

7. A drilling wireline stabilizing device according to claim 1 or 3, wherein: the locking piece (5) is a screw cap or a jackscrew.