CN106813105B - Pipeline indicating device and pipeline assembly - Google Patents
Pipeline indicating device and pipeline assembly Download PDFInfo
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- CN106813105B CN106813105B CN201510874704.6A CN201510874704A CN106813105B CN 106813105 B CN106813105 B CN 106813105B CN 201510874704 A CN201510874704 A CN 201510874704A CN 106813105 B CN106813105 B CN 106813105B
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Abstract
The invention provides a pipeline indicating device and a pipeline assembly, wherein the pipeline indicating device comprises: a bracket (10) having a connection portion for connection with a pipe; the first indicating part (20) comprises a pointer (21) and a scale part (22) fixed on the pipeline, a first end of the pointer (21) is arranged on the support (10), and a second end of the pointer (21) is matched with the scale part (22) to indicate whether the pipeline is in a horizontal position or not. The technical scheme of the invention effectively solves the problem that the pipeline sinking cannot be detected in time in the prior art.
Description
Technical field
The present invention relates to oil equipment technical fields, in particular to a kind of pipeline instruction device and conduit assembly.
Background technique
In all kinds of productions, treatment process, pipeline is one of connection, the critical facility of pumped (conveying) medium.Regardless of pipeline
Medium what is, either surface duct or underground piping, pipeline all can there are pipeline commissionings due to stress
Risk especially send the pipeline of the media such as high temperature, high pressure.
Once pipeline starts to sink, if without finding in time, to a certain extent after gently it will cause valve deformation and pipeline
Fracture, and then valve switch is influenced, when serious safety may be not only influenced there is a situation where valve drawing crack or connecting flange damage
Production pollutes environment, increases the labor intensity of employee, and there is great accident potential.Even if sinking degree is small,
Can and bearing capacity anticorrosive to pipeline impact, especially high temperature and pressure pipeline, caused by consequence fail to predict.
Summary of the invention
The main purpose of the present invention is to provide a kind of pipeline instruction device and conduit assemblies, to solve in the prior art not
The problem of pipeline commissioning can be detected in time.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of pipeline instruction device, comprising: branch
Frame has the interconnecting piece for connecting with pipeline；First instruction unit, including pointer and the scale portion being fixed on pipeline, pointer
First end be arranged on bracket, the second end of pointer and the cooperation of scale portion are to indicate whether pipeline is in a horizontal position.
Further, the first end of pointer is rotatably arranged on bracket.
Further, pipeline instruction device further includes adjustment section, and adjustment section is arranged on bracket, and adjustment section and pointer cooperate
It is in adjust pointer and is maintained at horizontal position.
Further, bracket includes fixed link, connection ring and fixed plate, and one end of fixed link is arranged in connection ring, connection
Ring forms interconnecting piece, and pointer is set in fixed link, and fixed plate is arranged in fixed link, and adjustment section passes through fixed plate and supports with pointer
It connects, and adjustment section is adjustable relative to the penetration depth of fixed plate.
Further, fixed plate includes vertical plate and the transverse slat that connect with vertical plate, and vertical plate is fixed in fixed link, and adjustment section is worn
Transverse slat is crossed to abut with pointer.
Further, vertical plate and connection ring are located at the same side of pointer.
Further, pipeline instruction device further includes the second instruction unit, and the second instruction unit is arranged on pointer.
Further, support plate is provided on pointer, the second instruction unit is arranged on the supporting plate.
Further, the second instruction unit is level meter.
According to another aspect of the present invention, a kind of conduit assembly, including pipeline body and pipeline instruction device are provided, is managed
Road instruction device is arranged on the flange of pipeline body, and pipeline instruction device is above-mentioned pipeline instruction device.
It applies the technical scheme of the present invention, secures the stand on pipeline, the first end of pointer is fixed on bracket, pointer
Second end refer in scale portion.Pipeline instruction device is mounted on pipeline, pointer is in a horizontal position, when under pipeline appearance
When sinking or upwarping, pointer refers to the different location in scale portion.Operator can have found in time pipeline commissioning or upwarp in this way
The phenomenon that, prevent pipeline from continuing to sink or upwarp so that operator takes timely measure, be pipeline in operation because sink or
Accident potential plays intuitive forewarning function caused by tilting, and above-mentioned instruction device had not only facilitated fast, and greatly reduced
Due to the valve and flange damage accident that pipeline deforms and causes, it is ensured that production safety is smoothly run.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the decomposition texture schematic diagram of the embodiment of pipeline instruction device according to the present invention；
Fig. 2 shows the schematic perspective views of the bracket of the pipeline instruction device of Fig. 1；And
Fig. 3 has gone out the structural schematic diagram of conduit assembly according to the present invention.
Wherein, the above drawings include the following reference numerals:
10, bracket；11, fixed link；12, connection ring；13, fixed plate；131, vertical plate；132, transverse slat；20, the first instruction
Portion；21, pointer；22, scale portion；30, the second instruction unit；40, adjustment section；50, support plate；60, pipeline body；61, flange；
62, bolt.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As depicted in figs. 1 and 2, the pipeline instruction device of the present embodiment includes bracket 10 and the first instruction unit 20, bracket 10
With the interconnecting piece for connecting with pipeline, the first instruction unit 20 includes pointer 21 and the scale portion 22 being fixed on pipeline, refers to
Over the mount 10, the second end of pointer 21 and scale portion 22 cooperate to indicate whether pipeline is in horizontal for the first end setting of needle 21
Position.
Using the pipeline instruction device of the present embodiment, bracket 10 is fixed on pipeline, the first end of pointer 21 is fixed on
On bracket 10, the second end of pointer 21 refers in scale portion 22.Pipeline instruction device is mounted on pipeline, pointer 21 is in water
Prosposition is set, and when pipeline occurs or upwarps, pointer 21 refers to the different location in scale portion 22.Operator in this way can be with
The phenomenon that finding pipeline commissioning in time or upwarping, prevents pipeline from continuing to sink or upwarp so that operator takes timely measure,
For pipeline in operation because caused by sinking or tilting accident potential play intuitive forewarning function, above-mentioned instruction device was both
It is convenient and quick, it greatly reduces due to the valve and flange damage accident that pipeline deforms and causes, it is ensured that production safety is flat
Quietly run.
Optionally, the first end of pointer 21 is rotatably arranged on bracket 10.It is can conveniently adjust at pointer 21 in this way
In horizontal position, pointer 21 needs to remain horizontality, to indicate whether pipeline sinks or upwarp.Preferably, pointer
21 include sequentially connected first, second and third piece, second perpendicular to first, third piece perpendicular to second,
First second opposite both ends is arranged in third piece, and first and third piece extend towards opposite both direction.
Optionally, pipeline instruction device further includes adjustment section 40, and adjustment section 40 is arranged over the mount 10, adjustment section 40 and finger
The cooperation of needle 21 is in adjust pointer 21 and is maintained at horizontal position.Adjustment section 40 is to adjust pointer 21, so that at pointer 21
In horizontal position, facilitate the position for adjusting pointer 21.Preferably.Adjustment section 40 is adjusting screw, and the structure of adjusting screw is simple,
It is easy to use, reduce cost.
As shown in Fig. 2, optionally, bracket 10 includes fixed link 11, connection ring 12 and fixed plate 13, the setting of connection ring 12 exists
One end of fixed link 11, connection ring 12 form interconnecting piece, and pointer 21 is set in fixed link 11, and fixed plate 13 is arranged in fixed link
On 11, adjustment section 40 passes through fixed plate 13 and abuts with pointer 21, and adjustment section 40 is adjustable relative to the penetration depth of fixed plate 13
Section.For connection ring 12 for connect with the flange 61 of pipeline, when use, removes a bolt 62 on the flange 61 of pipeline, will company
The hole for connecing ring 12 is directed at the bolt hole removed, then bolt 62 is passed through bolt hole and connection ring 12, and nut is screwed on bolt 62
And then bracket 10 is fixed on flange 61.Pointer 21 is set in fixed link 11, it is ensured that pointer 21 can rotate freely, and then will
Adjustment section passes through fixed plate 13 and abuts with pointer 21, slowly rotates adjustment section 40.Adjustment pointer 21 is in a horizontal position, and finally will
Scale portion 22 is fixed on pipeline, and the zero position that pointer 21 is aligned to scale portion 22 is paid attention to when fixed.
In use, bracket 10 is mounted on the flange 61 of the fixing end of pipeline, when pipeline commissioning or when upwarping, pointer 21
It can refer to the position of the zero position above and below in scale portion 22.Operator sees the zero-bit in 21 off scale portion 22 of pointer
It sets, at this moment indicates that phenomenon of sinking or tilt occurs for pipeline, operator is facilitated to take further measure to pipeline.
Optionally, fixed plate 13 includes vertical plate 131 and the transverse slat 132 connecting with vertical plate 131, and vertical plate 131 is fixed on fixation
On bar 11, adjustment section 40 passes through transverse slat 132 and abuts with pointer 21.Using 13 structure of fixed plate of above-mentioned vertical plate 131 and transverse slat 132
Simply, easy to process, manufacture is easy, low in cost.
Optionally, vertical plate 131 and connection ring 12 are located at the same side of pointer 21.Vertical plate 131 has the function of backstop, will refer to
Needle 21 is fixed in fixed link 11.The end of the separate connection ring 12 of fixed link 11 has external thread section, and nut is set in outer spiral shell
In line section.Pointer 21 is limited between vertical plate 131 and nut by nut.
Preferably, scale portion 22 is calibration loop, and the structure of calibration loop is simple, easy to use, low in cost.Certainly, scale
The structure in portion 22 is also not limited to this.
Optionally, pipeline instruction device further includes the second instruction unit 30, and the second instruction unit 30 is arranged on pointer 21.Second
Instruction unit 30 is used to indicate whether pointer 21 is in a horizontal position, and the levelness for pointer provides foundation.By pipeline instruction device
When being mounted on the middle position of pipeline, pipeline deforms or is displaced under the action of stress, the second instruction unit on pointer 21
30 can indicate that pipeline occurs to sink or upwarp.Then by adjusting portion 40 by pointer regulation to horizontality, pointer will be straight
That sees indicates corresponding deflection in scale portion 22, provides data for the measure scheme that pipeline takes correction or eliminates stress
Foundation.
Optionally, support plate 50 is provided on pointer 21, the second instruction unit 30 is arranged in support plate 50.Support plate 50 is used
In supporting the second instruction unit 30, structure is simple, easy to process, low in cost.
Optionally, the second instruction unit 30 is level meter.The structure of level meter is simple, easy to use, low in cost.It is preferred that
Ground, level meter are air-bubble level.Air-bubble level is mounted on pointer 21, provides foundation for the Level-adjusting of pointer.Make
Pointer 21 is adjusted to horizontal position by the used time, once the level meter on pointer 21 shifts, bubble is no longer initial water prosposition
It sets, at this moment indicates that phenomenon occurs to sink or tilt for pipeline so that it is convenient to which operator carries out taking pipeline further measure.
Pointer 21 equipped with air-bubble level is set in fixed link 11, it is ensured that pointer 21 can rotate freely, and then wear adjustment section
It crosses fixed plate 13 to abut with pointer 21, slowly rotates adjustment section 40.It is accurately adjusted according to air-bubble level, makes pointer 21
It is in a horizontal position, finally scale portion 22 is fixed on pipeline, pay attention to pointer 21 being directed at the zero of scale portion 22 when fixed
Position.
As shown in figure 3, present invention also provides a kind of conduit assembly, the embodiment according to the conduit assembly of the application includes
Pipeline body 60 and pipeline instruction device, pipeline instruction device are arranged on the flange 61 of pipeline body 60, pipeline instruction device
For above-mentioned pipeline instruction device.Bracket 10 is fixed on pipeline, the first end of pointer 21 is fixed over the mount 10, pointer 21
Second end refer in scale portion 22.Pipeline instruction device is mounted on pipeline, pointer 21 is in a horizontal position, when pipeline goes out
When now sinking or upwarp, pointer 21 refers to the different location in scale portion 22.Operator can have found under pipeline in time in this way
The phenomenon that sinking or upwarping, prevents pipeline from continuing to sink or upwarp so that operator takes timely measure, in operation for pipeline
Because accident potential plays intuitive forewarning function caused by sinking or tilting, above-mentioned instruction device has not only facilitated but also quick, pole
It reduces greatly due to 61 damage accident of valve and flange that pipeline deforms and causes, it is ensured that production safety is smoothly run.
In conclusion the pipeline instruction device of the present embodiment mainly includes bracket, adjusting screw, pointer, high-precision bubble
Level meter and calibration loop, wherein bracket includes connection ring, fixed link, fixed plate and nut, by the bolt on flange by bracket
It is fixed on the flange of pipeline.Pointer is fixed on bracket by nut, pointer is remained to be in a horizontal state with ground, uses
To indicate whether pipeline sinks, it is restored to the position of pointer when installing horizontality for the first time by horizontality again and cooperates quarter
Ring is spent, to indicate the deflection of pipeline.Adjusting screw is mounted in fixed plate, to adjust pointer, pointer is enabled to be in level
State.High-precision air-bubble level is mounted on pointer, provides foundation for the Level-adjusting of pointer.Specifically, once pointer
On high-precision air-bubble level shift, when bubble is no longer original horizontal position, indicate pipeline occur sink or tilt
Phenomenon provides reliable basis to take further measures.Not only facilitated but also quick, but also greatly reduced and cause since pipeline deforms
Valve and flange damage accident.Calibration loop is looped around on pipeline, and pointer side has scale.When pointer is directed toward zero graduation, table
Show normal condition, once offset, then illustrate that pipeline deforms, i.e., expression pipeline occurs to sink or tilt.
Using the present embodiment pipeline instruction device when, only need to will on underwater flange convenient for observation horizontal position a spiral shell
Bolt is removed, and the hole of the connection ring of bracket is aligned to the bolt hole removed, is secured a bracket on end face of flange with the bolt removed.
The pointer equipped with high-precision air-bubble level is mounted in the fixed link of bracket again, pointer is installed in bracket with nut
On, it is ensured that pointer can rotate freely.Then adjusting screw is mounted on the transverse slat of fixed plate of bracket, slowly rotation adjustment spiral shell
Nail, is accurately adjusted according to high-precision limnimeter, is in a horizontal position the axis of pointer, is finally fixed on calibration loop
On tested pipeline, the zero position that pointer is aligned to calibration loop is paid attention to when fixed.
Operator only need to observe the position of bubble in high-precision bubble limnimeter in the work of inspection usually
Judge whether pipeline sinks or tilt.If pipeline under the action of stress, is deformed or is displaced, the high-precision on pointer
Bubble position in air-bubble level will shift, and rotate adjusting screw at this time and adjust pointer to horizontality again, refer to
Needle will intuitively indicate corresponding deflection on calibration loop, and take correction for pipeline or eliminate the measure scheme of stress
Data foundation is provided.After correction, the axis of pointer is adjusted to horizontal position again.This device, be pipeline in operation because
Accident potential plays intuitive forewarning function caused by sinking or tilting.
According to the actual conditions of production scene, for previous pipeline since stress leads to pipeline commissioning, caused by manage
Phenomena such as thread breakage, bolt deformation.For a kind of pipeline instruction device of above reason invention, after making the pipeline instruction device,
To visually be not easy the phenomenon that judging for visuality, can find pipeline commissioning phenomenon easily, so as to take timely measure prevent after
Continuous sinking, effectively reduces the labor intensity of employee, has prevented all kinds of accident potential caused by pipeline sinking etc., it is ensured that production
Safety and steady operation, has reached expected purpose.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
After the pipeline instruction device of the present embodiment, indetectable micro-deformation existing for pipeline is changed into personnel
Intuitive visual interpretation, can find in time pipeline commissioning or tilt phenomenon, so as to take timely measure prevent from continuing sink or
It tilts, and provides reliable basis for rectification scheme, effectively reduce the labor intensity of employee, caused by having prevented pipeline sinking etc.
All kinds of accident potential, it is ensured that production safety is smoothly run, and has reached expected purpose.Meanwhile it also efficiently solving previous
Pipeline sinking initial stage can not find in time and caused by serious consequence, accomplish it is early find early rectification, avoid unnecessary loss,
Staff labor intensity is effectively reduced, eliminates safe hidden trouble, it is ensured that production even running, fully demonstrated safety first, prevent be
Main safety in production principle.The pipeline instruction device of the present embodiment is suitable for conveying the pipeline of all kinds of media, to prevent under pipeline
Heavy, valve, flange fracture accident generation, it is easy to operate, it works well.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of pipeline instruction device characterized by comprising
Bracket (10) has the interconnecting piece for connecting with pipeline；
First instruction unit (20), including pointer (21) and the scale portion (22) being fixed on the pipeline, the pointer (21)
First end is arranged on the bracket (10), and the second end of the pointer (21) and the scale portion (22) cooperation are described to indicate
Whether pipeline is in a horizontal position；
The first end of the pointer (21) is rotatably arranged on the bracket (10)；
The pipeline instruction device further includes adjustment section (40), and the adjustment section (40) is arranged on the bracket (10), described
Adjustment section (40) adjusts the pointer (21) with the pointer (21) cooperation and is in and is maintained at the horizontal position.
2. pipeline instruction device according to claim 1, which is characterized in that the bracket (10) include fixed link (11),
Connection ring (12) and fixed plate (13), the connection ring (12) are arranged in one end of the fixed link (11), the connection ring
(12) interconnecting piece is formed, the pointer (21) is set on the fixed link (11), and the fixed plate (13) is arranged in institute
It states on fixed link (11), the adjustment section (40) passes through the fixed plate (13) and abuts with the pointer (21), and the adjustment
Portion (40) is adjustable relative to the penetration depth of the fixed plate (13).
3. pipeline instruction device according to claim 2, which is characterized in that the fixed plate (13) includes vertical plate (131)
With the transverse slat (132) connecting with the vertical plate (131), the vertical plate (131) is fixed on the fixed link (11), the adjustment
Portion (40) passes through the transverse slat (132) and abuts with the pointer (21).
4. pipeline instruction device according to claim 3, which is characterized in that the vertical plate (131) and the connection ring
(12) it is located at the same side of the pointer (21).
5. pipeline instruction device according to claim 1, which is characterized in that the pipeline instruction device further includes the second finger
Show portion (30), second instruction unit (30) is arranged on the pointer (21).
6. pipeline instruction device according to claim 5, which is characterized in that be provided with support plate on the pointer (21)
(50), second instruction unit (30) is arranged on the support plate (50).
7. pipeline instruction device according to claim 6, which is characterized in that second instruction unit (30) is level meter.
8. a kind of conduit assembly, which is characterized in that including pipeline body (60) and pipeline instruction device, the pipeline instruction device
It is arranged on the flange (61) of the pipeline body (60), the pipeline instruction device is described in any one of claims 1 to 7
Pipeline instruction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874704.6A CN106813105B (en) | 2015-12-02 | 2015-12-02 | Pipeline indicating device and pipeline assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874704.6A CN106813105B (en) | 2015-12-02 | 2015-12-02 | Pipeline indicating device and pipeline assembly |
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| Publication Number | Publication Date |
|---|---|
| CN106813105A CN106813105A (en) | 2017-06-09 |
| CN106813105B true CN106813105B (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510874704.6A Active CN106813105B (en) | 2015-12-02 | 2015-12-02 | Pipeline indicating device and pipeline assembly |
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| CN (1) | CN106813105B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932723B (en) * | 2021-08-30 | 2024-01-19 | 北京市南水北调环线管理处 | Valve stress release method |
| CN114263788B (en) * | 2022-03-02 | 2022-04-29 | 山东省水利科学研究院 | Hydraulic engineering is with pipeline protector who has structure of preventing sinking |
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| AU7262181A (en) * | 1980-09-12 | 1982-03-18 | Japan Nuclear Cycle Development Institute | Tampering indicator strip for joints |
| CN201803687U (en) * | 2010-09-26 | 2011-04-20 | 天津天易海上工程有限公司 | Flange connection type expansion bend measuring instrument for submarine pipes |
| CN102345793A (en) * | 2010-07-28 | 2012-02-08 | 中国石油天然气股份有限公司 | Method and system for monitoring oil and gas pipeline in mining subsidence area and method for constructing system |
| CN104595728A (en) * | 2015-01-25 | 2015-05-06 | 上海市政工程设计研究总院（集团）有限公司 | Pre-warning monitoring system for leakage of underground pipeline joint and working method of system |
| CN104808690A (en) * | 2015-04-30 | 2015-07-29 | 中国一冶集团有限公司 | Pipe gradient measuring instrument |
| CN105094073A (en) * | 2014-05-22 | 2015-11-25 | 上海燃气浦东销售有限公司 | Real-time dynamic monitoring system for underground pipe network |
-
2015
- 2015-12-02 CN CN201510874704.6A patent/CN106813105B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7262181A (en) * | 1980-09-12 | 1982-03-18 | Japan Nuclear Cycle Development Institute | Tampering indicator strip for joints |
| CN102345793A (en) * | 2010-07-28 | 2012-02-08 | 中国石油天然气股份有限公司 | Method and system for monitoring oil and gas pipeline in mining subsidence area and method for constructing system |
| CN201803687U (en) * | 2010-09-26 | 2011-04-20 | 天津天易海上工程有限公司 | Flange connection type expansion bend measuring instrument for submarine pipes |
| CN105094073A (en) * | 2014-05-22 | 2015-11-25 | 上海燃气浦东销售有限公司 | Real-time dynamic monitoring system for underground pipe network |
| CN104595728A (en) * | 2015-01-25 | 2015-05-06 | 上海市政工程设计研究总院（集团）有限公司 | Pre-warning monitoring system for leakage of underground pipeline joint and working method of system |
| CN104808690A (en) * | 2015-04-30 | 2015-07-29 | 中国一冶集团有限公司 | Pipe gradient measuring instrument |
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