阅读说明：本技术 钢丝绳润滑装置 (Steel wire rope lubricating device ) 是由 曹鹏 胡阳阳 王宏 金子涵 马金龙 刘锋报 吴家华 曲其森 杨美纯 郭志广 于 2018-06-22 设计创作，主要内容包括：本发明提供一种钢丝绳润滑装置,涉及油气开采技术。本发明提供的钢丝绳润滑装置,通过设置润滑壳体,在润滑壳体中设置润滑件,并通过固定件将润滑壳体安装在载体上,如此,钢丝绳可穿设在所述润滑壳体及润滑件中,在钢丝绳上提或者下放的过程中,钢丝绳可相对润滑件滑动,从而通过钢丝绳与润滑件之间的相对滑动实现对钢丝绳的润滑,大大降低了甚至避免了作业人员的参与,并且利于提高对钢丝绳的润滑效率。(The invention provides a steel wire rope lubricating device, and relates to an oil gas exploitation technology. According to the lubricating device for the steel wire rope, the lubricating shell is arranged, the lubricating piece is arranged in the lubricating shell, and the lubricating shell is arranged on the carrier through the fixing piece, so that the steel wire rope can penetrate through the lubricating shell and the lubricating piece, the steel wire rope can slide relative to the lubricating piece in the process of lifting or lowering the steel wire rope, the steel wire rope is lubricated through relative sliding between the steel wire rope and the lubricating piece, the participation of operators is greatly reduced or even avoided, and the lubricating efficiency of the steel wire rope is improved.)

1. A wire rope lubricating device, characterized by comprising:

the lubricating device comprises a lubricating shell, a lubricating oil cylinder and a lubricating oil cylinder, wherein a lubricating cavity is formed in the lubricating shell, a lubricating piece is arranged in the lubricating cavity, and a steel wire rope can pass through the lubricating shell and the lubricating piece;

a mount connected with the lubricated housing, and the mount is for connection with a carrier to mount the lubricated housing on the carrier.

2. A wireline lubrication device as claimed in claim 1, characterised in that the lubrication housing comprises: the lubricating device comprises a first shell and a second shell, wherein the first shell and the second shell jointly enclose the lubricating cavity, and the first shell and the second shell are detachably connected.

3. The wire rope lubricating apparatus according to claim 2, wherein one side of the first and second housings is hinged by at least two hinges distributed along an axial direction of the first housing; the other sides of the first shell and the second shell are detachably connected.

4. The wire rope lubrication device according to claim 3, wherein said hinge member includes a hinge having a first connecting seat, a second connecting seat and a hinge shaft, said first connecting seat being connected to said first housing, said second connecting seat being connected to said second housing, said hinge shaft hinging said first connecting seat and said second connecting seat.

5. The steel wire rope lubricating device according to claim 3, wherein mounting portions are disposed on both sides of the first housing and the second housing, which are away from the hinge member, and mounting holes for being engaged with bolts are formed in the mounting portions, so that the first housing and the second housing can be detachably connected by engagement of the bolts with the mounting holes of the first housing and the second housing.

6. A wire rope lubricating arrangement according to claim 5, characterised in that at least two mountings are provided on each of the first and second housings, the mountings being distributed along the axial direction of the first housing.

7. A wire rope lubrication device as claimed in claim 5, wherein said mounting portion is a mounting ring, said mounting ring being provided with said mounting hole.

8. A wire rope lubricating apparatus according to claim 3, wherein the lubricating chamber further has openings at both ends through which the wire rope can extend;

the two ends of the first shell and the second shell are provided with reinforcing parts extending away from the lubricating cavity, the reinforcing parts on the first shell and the second shell jointly enclose a through hole for the steel wire rope to extend out, and the inner diameter of the through hole is equal to that of the opening.

9. A wire rope lubrication device according to any one of claims 1-8, characterised in that the lubricant comprises at least one of: a cotton yarn layer soaked with lubricant, and a sponge layer soaked with lubricant.

10. A steel wire rope lubrication device as claimed in any one of claims 1 to 8, wherein said fixing member comprises: and one end of the fixed rope is connected with the lubricating shell, and the other end of the fixed rope is used for being connected with the carrier.

Technical Field

The invention relates to an oil gas exploitation technology, in particular to a steel wire rope lubricating device.

Background

When the flowing well is normally produced, because the crude oil contains wax and colloid, when the temperature of the oil well is lower than a wax precipitation point, the wax in the crude oil can be separated out, deposited on the inner wall of an oil pipe and deposited into wax and colloid asphalt, so that the oil flow resistance is increased, and even an oil flow channel can be blocked, and the normal production of the oil well is influenced. Therefore, after a period of time has elapsed during production of the well, the well is subjected to a paraffin removal operation.

Currently, paraffin removal operations are typically performed in oil wells by means of paraffin removal strings with wax wiper blades; in a specific operation process, the paraffin removal pipe column is lifted and lowered usually through a paraffin removal winch and a steel wire rope. One end of the steel wire rope bypasses the crown block and penetrates through the blowout prevention hose to be connected with the paraffin removal pipe column, and a sealing head through which the steel wire rope can penetrate is arranged at the upper end of the blowout prevention hose to realize sealing between the steel wire rope and the blowout prevention hose; the other end of the steel wire rope is connected with a winding drum on the paraffin removal winch by bypassing the ground pulley.

Because the steel wire rope and the blowout prevention hose are in sealing fit and are sealed by metal and rubber, a large friction force exists between the steel wire rope and the blowout prevention hose, and the steel wire rope cannot be lifted and lowered or even broken due to the friction force, so that in the operation process, an operator is required to reach a corresponding position to manually lubricate the steel wire rope, the lubrication workload is large, the operator is very easy to fatigue, the lubrication efficiency is low, and the personal safety of the operator is not facilitated.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a steel wire rope lubricating device which can greatly reduce or even avoid the participation of operators and is beneficial to improving the lubricating efficiency of the steel wire rope.

The invention provides a steel wire rope lubricating device, comprising: the lubricating device comprises a lubricating shell, a lubricating oil cylinder and a lubricating oil cylinder, wherein a lubricating cavity is formed in the lubricating shell, a lubricating piece is arranged in the lubricating cavity, and a steel wire rope can pass through the lubricating shell and the lubricating piece; a mount connected with the lubricated housing, and the mount is for connection with a carrier to mount the lubricated housing on the carrier.

Optionally, the lubrication housing comprises: the lubricating device comprises a first shell and a second shell, wherein the first shell and the second shell jointly enclose the lubricating cavity, and the first shell and the second shell are detachably connected.

Optionally, one side of the first housing and one side of the second housing are hinged by at least two hinge pieces, and the at least two hinge pieces are distributed along the axial direction of the first housing; the other sides of the first shell and the second shell are detachably connected.

Optionally, the articulated elements include a hinge, the hinge has a first connecting seat, a second connecting seat and an articulated shaft, the first connecting seat with the first casing is connected, the second connecting seat with the second casing is connected, the articulated shaft will first connecting seat and second connecting seat are articulated.

Optionally, all set up the installation department on first casing and the second casing, set up on the installation department and be used for with bolt complex mounting hole, with through the cooperation of the mounting hole on bolt and the first casing and the second casing can dismantle first casing and second casing and be connected.

Optionally, the first housing and the second housing are both provided with at least two mounting portions, and the at least two mounting portions are distributed along the axial direction of the first housing.

Optionally, the mounting portion is a mounting ring, and the mounting hole is formed in the mounting ring.

Optionally, both ends of the lubricating chamber are provided with openings through which the steel wire rope can extend; the two ends of the first shell and the second shell are provided with reinforcing parts extending away from the lubricating cavity, the reinforcing parts on the first shell and the second shell jointly enclose a through hole for the steel wire rope to extend out, and the inner diameter of the through hole is equal to that of the opening.

Optionally, the lubrication comprises at least one of: a cotton yarn layer soaked with lubricant, and a sponge layer soaked with lubricant.

Optionally, the fixing member comprises: and one end of the fixed rope is connected with the lubricating shell, and the other end of the fixed rope is used for being connected with the carrier.

According to the lubricating device for the steel wire rope, the lubricating shell is arranged, the lubricating piece is arranged in the lubricating shell, and the lubricating shell is arranged on the carrier through the fixing piece, so that the steel wire rope can penetrate through the lubricating shell and the lubricating piece, the steel wire rope can slide relative to the lubricating piece in the process of lifting or lowering the steel wire rope, the steel wire rope is lubricated through relative sliding between the steel wire rope and the lubricating piece, the participation of operators is greatly reduced or even avoided, and the lubricating efficiency of the steel wire rope is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a first schematic structural diagram of a steel wire rope lubricating device and a steel wire rope provided in the first embodiment;

fig. 2 is a schematic structural diagram of a steel wire rope lubricating device and a steel wire rope according to the first embodiment;

fig. 3 is a first schematic structural view of the steel wire rope lubricating device and the steel wire rope provided in the second embodiment;

fig. 4 is a second structural schematic diagram of the steel wire rope lubricating device and the steel wire rope according to the second embodiment.

Description of reference numerals:

11-lubricating the housing;

111-a lubricant;

112-a first housing;

113-a second housing;

114-an articulation;

115-a mounting portion;

116-a bolt;

117-a reinforcement;

12-a fixing member;

2-steel wire rope.

With the above figures, certain embodiments of the invention have been illustrated and described in more detail below. The drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate it by those skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, 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. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The terms "upper" and "lower" are used for describing relative positions of the structures in the drawings, and are only for the sake of clarity, but not for limiting the scope of the present invention, and the relative relationship changes or adjustments are also considered to be within the scope of the present invention without substantial technical changes.

It should be noted that the terms "first" and "second" in the description of the present invention are used merely for convenience in describing different components, and are not to be construed as indicating or implying a sequential relationship, relative importance, or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.