阅读说明：本技术 一种充填回水用管路及其安装使用方法 (Pipeline for filling backwater and installation and use method thereof ) 是由 孙东先 王新波 孙俊磊 苑正涛 王建国 李吉刚 邹武义 刘义 孙伟栋 孙俊文 张 于 2019-08-29 设计创作，主要内容包括：本发明涉及一种充填回水用管路及其安装使用方法。管路,包括管道,管道的管体两端分别为套接端和插入端,套接端内孔与管体的内孔成阶梯孔,插入端外壁与管体成阶梯状,插入端的内孔直径与管体内孔的直径相同；插入端的端部和管体位于插入端侧的端部各固定安装一个轴承固定圈,轴承安装在轴承固定圈上；两根管道对接,一根管道的插入端插装在另一根管道的套接端内,且密封圈槽内安装密封圈,轴承套套装在两根管道上安装的轴承的外侧,且端盖安装在轴承套上,轴承套固定在底座上。同时提供了上述管道的使用方法。本申请通过设计管道和管道的连接方式,解决原管道只能固定安装,不便于移动,管道的底部磨损严重的问题。(The invention relates to a pipeline for filling backwater and an installation and use method thereof. The pipeline comprises a pipeline, wherein a sleeve end and an insertion end are respectively arranged at two ends of a pipe body of the pipeline, an inner hole of the sleeve end and an inner hole of the pipe body form a stepped hole, the outer wall of the insertion end and the pipe body form a step shape, and the diameter of the inner hole of the insertion end is the same as that of the inner hole of the pipe body; the end part of the insertion end and the end part of the tube body positioned at the insertion end side are respectively fixedly provided with a bearing fixing ring, and the bearing is arranged on the bearing fixing ring; the two pipelines are in butt joint, the insertion end of one pipeline is inserted into the sleeving end of the other pipeline, the sealing ring is arranged in the sealing ring groove, the bearing sleeve is sleeved outside the bearing arranged on the two pipelines, the end cover is arranged on the bearing sleeve, and the bearing sleeve is fixed on the base. The use method of the pipeline is also provided. This application is through the connected mode of design pipeline and pipeline, solves former pipeline and can only fixed mounting, and the removal of being not convenient for, the serious problem of bottom wearing and tearing of pipeline.)

1. A pipeline for filling backwater comprises a pipeline (1) and is characterized in that two ends of a pipe body (1.1) of the pipeline (1) are respectively provided with a sleeving end (1.2) and an inserting end (1.4), an inner hole of the sleeving end (1.2) and an inner hole of the pipe body (1.1) form a stepped hole, the diameter of the inner hole of the sleeving end (1.2) is larger than that of the inner hole of the pipe body (1.1), two sealing ring grooves (1.3) are arranged on the side wall of the inner hole of the sleeving end (1.2), the outer wall of the inserting end (1.4) and the pipe body (1.1) form a stepped shape, and the diameter of the inner hole of the inserting end (1.4) is the same as that of the inner hole of the pipe body (1.1; the end part of the insertion end (1.4) and the end part of the tube body (1.1) positioned at the insertion end (1.4) side are respectively fixedly provided with a bearing fixing ring (1.6), and the bearing (3) is arranged on the bearing fixing ring (1.6); the two pipelines (1) are butted, the insertion end (1.4) of one pipeline (1) is inserted into the sleeving end (1.2) of the other pipeline (1), a sealing ring is arranged in a sealing ring groove (1.3), the bearing sleeve (2) is sleeved on the outer side of a bearing (3) arranged on the two pipelines (1), an end cover (4) is arranged on the bearing sleeve (2), and the bearing sleeve (2) is fixed on a base (5).

2. The pipeline for filling the backwater according to claim 1, characterized in that the bearing sleeve (2) comprises a sleeve (2.1) and a bottom ring (2.2) at one end of the sleeve (2.1), and a positioning strip (2.3) is welded on the bottom ring (2.2).

3. The pipeline for filling the backwater of claim 1, characterized in that a ring-shaped handle (4.2) is arranged on the end cover body (4.1) of the end cover (4).

4. The pipeline for filling the backwater according to claim 1, characterized in that a U-shaped handle (1.5) is arranged on the outer wall of the pipe body (1.1).

5. Pipeline for filling backwater according to claim 4, characterized in that said three handles (1.5) are uniformly arranged on the circumference of the tubular body (1.1).

6. A method for installing and using a pipeline for filling backwater as claimed in any one of claims 1 to 5, wherein a bearing sleeve (2) and an end cover (4) are sleeved on a pipe body (1.1) of a pipeline (1) in a back-to-back manner, a bearing fixing ring (1.6) is sleeved on the end part of a sleeved end (1.2) of the pipeline (1) and the end part of the pipe body (1.1) positioned at the side of an insertion end (1.4), a bearing (3) is installed on each bearing fixing ring (1.6), the two pipelines (1) are butted, the insertion end (1.4) of one pipeline (1) is inserted into the sleeved end (1.2) of the other pipeline (1), a sealing ring is installed in a sealing ring groove (1.3) in the sleeved end (1.2), then the bearing sleeve (2) is connected with the end cover (4), and finally the bearing sleeve (2) is installed on a base (5); when the pipe is used, the handle (1.5) is periodically pulled to rotate the pipe body by taking 3-4 weeks as a period, and one handle (1.5) is aligned with the positioning strip (2.3) welded on the bottom ring (2.2) when the pipe is rotated each time.

Technical Field

The invention relates to a pipeline for filling backwater and an installation and use method thereof, belonging to the technical field of underground filling backwater pipelines.

Background

In the underground operation of mining enterprises, when a pipeline for filling backwater is used, the bottom is seriously abraded due to long-time use, and the problem of pipe breakage is easy to occur; the cost of replacing the pipeline is very high, and in order to thoroughly solve the problem of filling the water return pipeline for underground use and to be suitable for the severe environment under a mine, technical personnel in the field are seeking solutions to prolong the service life of the pipeline.

Disclosure of Invention

The invention provides a filling backwater pipeline and an installation and use method thereof, aiming at the problems that the existing underground filling backwater pipeline is short in service life, serious in one-side abrasion and easy to cause pipe breakage.

The technical scheme for solving the technical problems is as follows: a pipeline for filling backwater comprises a pipeline and is characterized in that two ends of a pipe body of the pipeline are a sleeving end and an inserting end respectively, an inner hole of the sleeving end and an inner hole of the pipe body form a stepped hole, the diameter of the inner hole of the sleeving end is larger than that of the inner hole of the pipe body, two sealing ring grooves are arranged on the side wall of the inner hole of the sleeving end, the outer wall of the inserting end and the pipe body form a stepped shape, and the diameter of the inner hole of the inserting end is the same as that of the inner hole of the pipe body; the end part of the insertion end and the end part of the tube body positioned at the insertion end side are respectively fixedly provided with a bearing fixing ring, and the bearing is arranged on the bearing fixing ring; the two pipelines are in butt joint, the insertion end of one pipeline is inserted into the sleeving end of the other pipeline, the sealing ring is arranged in the sealing ring groove, the bearing sleeve is sleeved outside the bearings arranged on the two pipelines, the end cover is arranged on the bearing sleeve, the two bearings are sealed and protected by the bearing sleeve and the end cover, and the bearing sleeve is fixed on the base. The bearing fixing ring can be welded or fixed on the pipe body in a threaded connection mode, and can also be integrally processed and formed; foretell technical scheme is through designing into rotatable mode with the pipeline, with the rotatory angle of pipeline at regular intervals, in order to realize pipeline life's extension, because borehole operation, the serious place of wearing and tearing in the pipeline is the pipeline inner wall of the fluid bottom in the pipeline all the time, when the rotatory pipeline at regular intervals, can guarantee that the position of wearing and tearing takes place the transform, realize pipeline life's extension, because the pipe design is rotatory, in order to guarantee the leakproofness, so increase the sealing washer in the position of two pipeline pegs graft.

On the basis of the technical scheme, in order to achieve the convenience of use and the stability of equipment, the invention can also make the following improvements on the technical scheme:

furthermore, the bearing sleeve comprises a sleeve and a bottom ring at one end of the sleeve, a positioning strip is welded on the bottom ring, and the positioning strip is used for determining the rotation angle of the pipeline.

Furthermore, the end cover body of the end cover is provided with the annular handle, and the annular handle is favorable for dismounting the end cover and is convenient for maintenance.

Furthermore, the outer wall of the pipe body is provided with a U-shaped handle, and the handle is used for pulling the rotary pipe body.

Furthermore, the number of the handles is three, and the handles are uniformly arranged on the circumference of the pipe body.

Meanwhile, the application also provides an installation and use method of the pipeline, which comprises the following steps: the method is characterized in that a bearing sleeve and an end cover are sleeved on a pipe body of a pipeline in a back-to-back manner, bearing fixing rings are sleeved on the end part of a sleeved end of the pipeline and the end part of the pipe body positioned at an inserted end side, a bearing is installed on each bearing fixing ring, two pipelines are butted, the inserted end of one pipeline is inserted into the sleeved end of the other pipeline, a sealing ring is installed in a sealing ring groove in the sleeved end, then the bearing sleeve is connected with the end cover, and finally the bearing sleeve is installed on a base; when the pipe is used, the handle is periodically pulled to rotate the pipe body by taking 3-4 weeks as a period, and one handle is aligned with the positioning strip welded on the bottom ring during each rotation.

The invention has the advantages that: this application inserts the end and cup joints the end through setting up at the both ends of pipeline, realizes sealing between the pipeline, through the both ends installation bearing at the pipeline to it is fixed with the bearing housing, solve the connection problem between two pipelines, realized the high-speed joint of pipeline with simple structure, and the environment in the pit is complicated, and simple structure more can adapt to the operational environment in the pit.

Drawings

FIG. 1 is a schematic view of a partial structure of a pipeline for filling backwater according to the present application;

fig. 2 is a schematic structural view of the pipe in fig. 1.

The reference numbers are recorded as follows: 1-pipeline, 1.1-pipe body, 1.2-sleeved end, 1.3-sealing ring groove, 1.4-insertion end, 1.5-handle, 1.6-bearing fixing ring, 2-bearing sleeve, 2.1-sleeve, 2.2-bottom ring, 2.3-positioning strip, 3-bearing, 4-end cover, 4.1-end cover body, 4.2-annular handle and 5-base.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

A pipeline for filling backwater (see figures 1 and 2) comprises a pipeline 1, wherein two ends of a pipe body 1.1 of the pipeline 1 are respectively a sleeve joint end 1.2 and an insertion end 1.4, an inner hole of the sleeve joint end 1.2 and an inner hole of the pipe body 1.1 form a stepped hole, the diameter of the inner hole of the sleeve joint end 1.2 is larger than that of the inner hole of the pipe body 1.1, two sealing ring grooves 1.3 are arranged on the side wall of the inner hole of the sleeve joint end 1.2, the outer wall of the insertion end 1.4 and the pipe body 1.1 form a stepped shape, and the diameter of the inner hole of the insertion end 1.4 is the same as that of the inner hole of the; the end part of the insertion end 1.4 and the end part of the tube body 1.1, which is positioned at the insertion end 1.4 side, are respectively fixedly provided with a bearing fixing ring 1.6, and the bearing 3 is arranged on the bearing fixing ring 1.6; the two pipelines 1 are butted, the insertion end 1.4 of one pipeline 1 is inserted into the sleeve end 1.2 of the other pipeline 1, a sealing ring is arranged in a sealing ring groove 1.3, a bearing sleeve 2 is sleeved on the outer side of a bearing 3 arranged on the two pipelines 1, an end cover 4 is arranged on the bearing sleeve 2, and the bearing sleeve 2 is fixed on a base 5; the bearing sleeve 2 comprises a sleeve 2.1 and a bottom ring 2.2 at one end of the sleeve 2.1, and a positioning strip 2.3 is welded on the bottom ring 2.2; an annular handle 4.2 is arranged on an end cover body 4.1 of the end cover 4; a U-shaped handle 1.5 is arranged on the outer wall of the pipe body 1.1; three handles 1.5 are uniformly arranged on the circumference of the tube body 1.1.

For the pipelines mentioned in the above embodiments, the specific installation and use method is as follows: sleeving a bearing sleeve 2 and an end cover 4 on a pipe body 1.1 of a pipeline 1 in a back-to-back manner, sleeving a bearing fixing ring 1.6 on the end part of a sleeving end 1.2 of the pipeline 1 and the end part of the pipe body 1.1 positioned at the side of an insertion end 1.4, installing a bearing 3 on each bearing fixing ring 1.6, butting two pipelines 1, inserting the insertion end 1.4 of one pipeline 1 into the sleeving end 1.2 of the other pipeline 1, installing a sealing ring in a sealing ring groove 1.3 in the sleeving end 1.2, connecting the bearing sleeve 2 with the end cover 4, and finally installing the bearing sleeve 2 on a base 5; when the pipe is used, the handle 1.5 is periodically pulled to rotate the pipe body by taking 3-4 weeks as a period, and one handle 1.5 is aligned with the positioning strip 2.3 welded on the bottom ring 2.2 when the pipe is rotated each time.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.