CN107504945B - A kind of gas pipeline sedimentation detection regulating device - Google Patents
A kind of gas pipeline sedimentation detection regulating device Download PDFInfo
- Publication number
- CN107504945B CN107504945B CN201710614514.XA CN201710614514A CN107504945B CN 107504945 B CN107504945 B CN 107504945B CN 201710614514 A CN201710614514 A CN 201710614514A CN 107504945 B CN107504945 B CN 107504945B
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- CN
- China
- Prior art keywords
- gas pipeline
- cabinet
- regulating device
- reinforcing bar
- fixedly connected
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of gas pipelines to settle detection regulating device, it is related to gas pipeline field, its key points of the technical solution are that a kind of gas pipeline sedimentation detection regulating device, including the cabinet being embedded in ground, the box cover is equipped with lid, the abutting slot along the setting of gas pipeline extending direction is offered on the downside of the cabinet, several reinforcing bars for being fixedly connected on gas pipeline are equipped in the abutting slot, several described reinforcing bars are vertically arranged on gas pipeline, extending direction horizontal distribution of several described reinforcing bars along gas pipeline, the length of several reinforcing bars is identical.By the reinforcing bar being continuously arranged in the device, convenient for obtaining the inclination angle of setting position gas pipeline, operator is facilitated to increase the precision of measurement to the selection of test point.
Description
Technical field
The present invention relates to gas pipeline fields, more specifically, it relates to a kind of gas pipeline sedimentation detection regulating device.
Background technique
In municipal works, since the needs of plumbing often bury underground utilities, the differential settlement of the soil body is easy to make
At the shearing or bending failure of pipeline.Therefore, the sedimentation of underground utilities is monitored, obtains the deformation of pipeline in advance,
It is of great significance to the destruction for taking measures to avoid pipeline early.
Currently, the Chinese patent of Publication No. 204085502U discloses a kind of gas pipeline sedimentation detection stake, feature
It is, including control sebific duct, concrete blocks, reinforcing bar and gas pipeline, the control sebific duct is half buried fixation, described right
It is fixed in the concrete blocks according to sebific duct, the reinforcing bar is limited in the control sebific duct, and the reinforcing bar bottom is fixed on
On the gas pipeline, a round iron plate is set at the top of the reinforcing bar.
When needing to measure the sedimentation of gas pipeline, hand excavation's trial trench is carried out first, then block gas pipeline with canvas, it will
It compares sebific duct to be arranged above gas pipeline, places a reinforcing bar in control sebific duct, the lower end of reinforcing bar is fixedly connected with fuel gas conduit
The top in road backfills sand, fixes control sebific duct with concrete blocks, reinforcing bar is identical with the settling amount of gas pipeline.Work as combustion gas
Pipeline has larger sedimentation, but detects stake and be merely able to detect two test points, and the sedimentation detected is smaller, and that detects is heavy
There is relatively large deviation between depreciation and the practical sedimentation value of gas pipeline, the detection accuracy for detecting stake is lower.
Summary of the invention
In view of the deficienciess of the prior art, leading to the invention reside in a kind of gas pipeline sedimentation detection regulating device is provided
The reinforcing bar being continuously arranged in the device is crossed, convenient for obtaining the inclination angle of setting position gas pipeline, facilitates operator to test point
Selection, increases the precision of measurement.
To achieve the above object, the present invention provides the following technical scheme that a kind of sedimentation of gas pipeline detects regulating device,
Including the cabinet being embedded in ground, the box cover is equipped with lid, offers on the downside of the cabinet and prolongs along gas pipeline
The abutting slot of direction setting is stretched, it is described to abut the reinforcing bar that several are equipped in slot for being fixedly connected on gas pipeline, if
The dry reinforcing bar is vertically arranged on gas pipeline, several described reinforcing bars along gas pipeline extending direction horizontal distribution,
The length of several reinforcing bars is identical.
By using above-mentioned technical proposal, device and interior equipped with the reinforcing bar being continuously fixed on gas pipeline, and adjacent two
Tilt angle between the upper end of a reinforcing bar is identical as the tilt angle of gas pipeline, and operator can be by detecting regulating device
The tilt angle on interior two neighboring reinforcing bar top, and tilt angle of gas pipeline is characterized with this, and two neighboring measuring
When detecting the sedimentation between regulating device, when the tilt angle difference in the detection regulating device of left and right two is smaller, measure
The sedimentation of two neighboring detection regulating device and practical sedimentation value deviation are smaller, increase the precision of measurement.
The present invention is further arranged to: the lower end of the reinforcing bar is fixedly connected with the upper abutting abutted for gas pipeline
Block, the upper downside for abutting block are equipped with the lower abutting block abutted for gas pipeline, and the upper abutting block abuts block under and matches
Close fixed gas pipeline.
By using above-mentioned technical proposal, upper abutting block enables to gas pipeline and reinforcing bar point with the lower setting for abutting block
From, be conveniently replaceable and adjust abut block abutted position, convenient for establishing observation point again to gas pipeline.
The present invention is further arranged to: the lower end of the cabinet is fixedly connected with lower plate, offers on the lower plate
Rotation slot, the rotation slot is interior to be equipped with rotor plate, and the rotation axis of horizontal direction, the rotation are fixedly connected on the rotor plate
Axis is embedded on the inner wall of rotation slot, and the rotor plate is rotatably connected on lower plate along the axis of rotation axis, the lower abutting
Block is fixedly connected on the side of the close gas pipeline of rotor plate.
By using above-mentioned technical proposal, the setting of lower plate, after gas pipeline inclination, several lower abutting blocks are by turning
It after movable plate rotation, still is able to be connected on gas pipeline, increases and abut block and the lower constraint abutted between block.
The present invention is further arranged to: several adjusting rods, the lower end of the adjusting rod are threaded on the cabinet
It is threaded on lower plate, the lower plate slides up and down along the axis of adjusting rod.
By using above-mentioned technical proposal, the setting of adjusting rod so that lower plate is capable of fixing the different location in cabinet,
After rotating adjusting rod simultaneously, lower plate can slide up and down, slid up and down with the lower block that abuts of drive, enable and detect regulating device
The gas pipeline of enough fixed different height, while capableing of the height of regulating gas pipeline, increase the use of detection regulating device
Range.
The present invention is further arranged to: the abutting bar for being connected on rotor plate, institute are threaded on the cabinet
Abutting bar is stated to be threaded through on cabinet vertically.
By using above-mentioned technical proposal, after rotation abuts bar, abutting bar can be connected on rotor plate, continue to turn downwards
After dynamic, rotor plate can be rotated, and have adjusted the angle of gas pipeline, increase the use scope of detection regulating device.
The present invention is further arranged to: connecting plate is hinged on the adjacent reinforcing bar, the connecting plate is in perpendicular
Rotation, the connecting plate are rotatably connected in cabinet.
By using above-mentioned technical proposal, the setting of connecting plate directly measures the inclination of two reinforcing bar upper ends convenient for operator
Angle reduces the possibility of deviation generation, increases the precision of measurement.
The present invention is further arranged to: horizontal bubble instrument is fixedly connected on the connecting plate.
By using above-mentioned technical proposal, the setting of horizontal bubble instrument carries out convenient for tilt angle of the operator to connecting plate
First estimation facilitates the use of detection regulating device without precise measurement again.
The present invention is further arranged to: the upper end of the reinforcing bar is externally provided with external screw thread, the threaded upper ends connection of the reinforcing bar
There is connector sleeve, the connector sleeve is rotated up stretching cabinet, and the connector sleeve, which rotates down, to be located in the box body.
The upper end of reinforcing bar is still located in cabinet, measure two detection regulating device when sedimentation when, measurement more not side
Just, by using above-mentioned technical proposal, after two connector sleeves are rotated up same number of turns, it is same that connector sleeve can slide up phase shift
Distance, and stretch out cabinet, facilitate operator and measure two detection regulating devices and settle.
The present invention is further arranged to: being carved with scale marker on the connector sleeve.
By using above-mentioned technical proposal, the setting of scale marker rotates identical angle to connector sleeve convenient for operator,
Increase the precision of detection regulating device.
In conclusion the invention has the following advantages: by detecting the reinforcing bar being continuously arranged in regulating device
Setting obtains the tilt angle of detection regulating device position gas pipeline convenient for measuring；The setting of horizontal bubble instrument, convenient for operation
Member just estimate to the inclination angle of connecting plate, facilitates the use of detection regulating device.
Detailed description of the invention
Fig. 1 is the installation diagram of the present embodiment and gas pipeline；
Fig. 2 is the installation diagram after the present embodiment taking-up lid with gas pipeline；
Fig. 3 is enlarged drawing at the A of Fig. 2；
Fig. 4 is enlarged drawing at the B of Fig. 2；
Fig. 5 is the state diagram of the present embodiment sedimentation detection.
Appended drawing reference: 1, cabinet；2, lid；3, adjusting rod；4, bearing is adjusted；5, lower plate；6, rotation slot；7, it rotates
Plate；8, rotation axis；9, auxiliary rod；10, lower abutting block；11, upper abutting block；12, gas pipeline；13, reinforcing bar；14, slot is abutted；
15, auxiliary block；16, connecting plate；17, horizontal bubble instrument；18, connector sleeve；19, scale marker；20, bar is abutted.
Specific embodiment
Referring to figs. 1 to Fig. 5, the present invention will be further described.
As depicted in figs. 1 and 2, a kind of gas pipeline sedimentation detection regulating device, including the cabinet 1 being embedded in ground,
Lid 2 is covered on the upside of cabinet 1, lid 2 can be concordant with ground；The corner of downside four of cabinet 1 is equipped with a vertical side
To adjusting rod 3, adjusting rod 3 by adjust bearing 4 be connected on cabinet 1, adjusting rod 3 can be rotatablely connected along its axis direction
On cabinet 1, the lower end of adjusting rod 3 offers external screw thread；The lower end of adjusting rod 3 is equipped with the lower plate 5 of horizontal direction, adjusting rod
3 lower thread is connected to four corners of lower plate 5, and the section of 1 horizontal direction of cabinet is greater than the section of lower plate 5.
As shown in Figures 2 and 3, the center of lower plate 5 offers rotation slot 6, is equipped with rotor plate 7, rotor plate in rotation slot 6
7 rear and front end is fixedly connected with the rotation axis 8 of horizontal direction, and rotation axis 8 is embedded on the inner wall of rotation slot 6,7 energy of rotor plate
Enough axis directions along rotation axis 8 are rotatably connected in rotation slot 6.
As depicted in figs. 1 and 2, left and right ends are vertically fixedly connected with an auxiliary rod 9 on rotor plate 7, auxiliary rod 9
Upper end is fixedly connected with the lower abutting block 10 of semi-annular shape, and the lower upside for abutting block 10 is equipped with one and abuts what block 10 was adapted to lower
The upper abutting block 11 of semi-annular shape, upper abutting block 11 abut block 10 under and can be fixed by screw bolt and nut, gas pipeline 12
Be capable of fixing to be clamped on and abut block 11 and is abutted under between block 10, and upper abutting block 11 and the lower inner wall radius for abutting block 10 and
The radius of gas pipeline 12 is identical, gas pipeline 12 can be connected to abut block 11 on the lower inner wall for abutting block 10.
The upper upside for abutting block 11 is fixedly connected with the reinforcing bar 13 with auxiliary rod 9 in parallel, and the length of two reinforcing bars 13 is identical,
The downside of cabinet 1 offers the abutting slot 14 of horizontal direction, and the extending direction for abutting slot 14 along gas pipeline 12 is arranged in cabinet 1
On, the upper end of reinforcing bar 13, which can be threaded through, to abut in slot 14, and the width for abutting slot 14 is identical as the diameter of reinforcing bar 13, reinforcing bar 13
It can be connected on the inner wall for abutting slot 14；After gas pipeline 12 deflects, reinforcing bar 13 can abut left and right sliding in slot 14.
As shown in Figure 2 and Figure 4, the upper end of reinforcing bar 13 is fixedly connected with auxiliary block 15, is hinged between two auxiliary blocks 15
The connecting plate 16 of horizontal direction, connecting plate 16 are arranged in cabinet 1, and the inner wall of the downside of connecting plate 16 and the downside of cabinet 1 it
Between still have certain spacing, the upper end of connecting plate 16 is additionally provided with horizontal bubble instrument 17.The top of reinforcing bar 13 enters the height in cabinet 1
Degree is less than the thickness of cabinet 1, and reinforcing bar 13 is located in cabinet 1, and the top of reinforcing bar 13 offers external screw thread, the top of reinforcing bar 13
It is threaded with connector sleeve 18, the upper end of connector sleeve 18 is carved with scale marker 19, rotates identical angle convenient for connector sleeve 18；
And when connector sleeve 18 is located at bottom, connector sleeve 18 is located in cabinet 1；Connector sleeve 18 is rotated up, and connector sleeve 18 can be stretched
Cabinet 1 out.The downside of cabinet 1 is threadedly coupled the abutting bar 20 there are four vertical direction, and the lower end for abutting bar 20 can be connected to
On rotor plate 7.
Working principle: gas pipeline is settled into detection regulating device and is arranged along the extending direction of gas pipeline 12, and is set
Detection length be L, and be arranged it is adjacent detection regulating device between spacing be L/8, and according to detection regulating device between
Away from finding out pipeline largest settlement.
After ground generates sedimentation and gas pipeline 12 is driven to settle, as shown in figure 5, two neighboring detection regulating device is located at
When the left and right sides of maximum settlement position, opening lid 2, the horizontal bubble instrument 17 of the two neighboring detection regulating device of observation, two
Bubble in a horizontal bubble instrument 17 floats to the position far from another detection regulating device, it can be learnt that maximum settlement position
It sets i.e. between two detection regulating devices, and abandons the data of above-mentioned two positions.
When two neighboring detection regulating device be located at maximum settlement position it is ipsilateral when, gas in two horizontal bubble instrument 17
It steeps to ipsilateral deflection, and measures the angle of two connecting plates 16 respectively, obtain the inclination journey of two position gas pipelines 12 to be measured
Degree；The connector sleeve 18 of two sedimentation locations is rotated, and is rotated up identical circle number, and stretch out cabinet 1, and passes through indium steel ruler
Level measurement obtains the settling amount of gas pipeline 12.
The inclination angle difference of two positions to be measured is smaller, and the settling amount of gas pipeline 12 and practical settling amount are closer；And
When inclination angle difference is smaller, when settling amount is less than largest settlement, gas pipeline 12 is met the requirements.
The inclination angle difference of two positions to be measured is bigger, and the settling amount of gas pipeline 12 differs bigger with practical settling amount；And
When at inclination angle, difference is larger, when settling amount is greater than largest settlement, gas pipeline 12 is unsatisfactory for requiring.
After sensing maximum settlement position, to rotation adjusting rod 3, lower plate 5 is slid upwards, and drive combustion gas
Pipeline 12 slides downwards, reduces the settling amount of gas pipeline 12；Simultaneously close to the abutting bar 20 of bubble side, bar is abutted to rotation
20, pressing down on rotor plate 7 can rotate, and gas pipeline 12 is driven slightly to deflect, same regulating gas pipeline 12 of capableing of
Sedimentation.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of gas pipeline sedimentation detection regulating device, including the cabinet (1) being embedded in ground, cabinet (1) upper cover
Equipped with lid (2), it is characterised in that: offer supporting along the setting of gas pipeline (12) extending direction on the downside of the cabinet (1)
Access slot (14), it is described to abut the reinforcing bar (13) that several are equipped in slot (14) for being fixedly connected on gas pipeline (12),
Several described reinforcing bars (13) are vertically arranged on gas pipeline (12), several described reinforcing bars (13) are along gas pipeline (12)
The length of extending direction horizontal distribution, several reinforcing bars (13) is identical；
The lower end of the reinforcing bar (13) is fixedly connected with the upper abutting block (11) abutted for gas pipeline (12), the upper abutting
The downside of block (11) is equipped with the lower abutting block (10) abutted for gas pipeline (12), and the upper abutting block (11) abuts block under
(10) cooperate fixed gas pipeline (12)；
The lower end of the cabinet (1) is fixedly connected with lower plate (5), is offered rotation slot (6) on the lower plate (5), described
Rotor plate (7) are equipped in rotation slot (6), are fixedly connected with the rotation axis (8) of horizontal direction on the rotor plate (7), described turn
Moving axis (8) is embedded on the inner wall of rotation slot (6), and the rotor plate (7) is rotatably connected on lower plate along the axis of rotation axis (8)
(5) on, the lower side for abutting block (10) and being fixedly connected on the close gas pipeline (12) of rotor plate (7)；
Several adjusting rods (3) are threaded on the cabinet (1), the lower thread of the adjusting rod (3) is connected to bottom
On plate (5), the lower plate (5) slides up and down along the axis of adjusting rod (3)；
It is hinged with connecting plate (16) on the adjacent reinforcing bar (13), the connecting plate (16) rotates in perpendicular, the company
Fishplate bar (16) is rotatably connected in cabinet (1)；
Horizontal bubble instrument (17) are fixedly connected on the connecting plate (16).
2. a kind of gas pipeline sedimentation detection regulating device according to claim 1, it is characterised in that: the cabinet (1)
On be threaded with abutting bar (20) for being connected on rotor plate (7), the abutting bar (20) is threaded through cabinet (1) vertically
On.
3. a kind of gas pipeline sedimentation detection regulating device according to claim 1, it is characterised in that: the reinforcing bar (13)
Upper end be externally provided with external screw thread, the threaded upper ends of the reinforcing bar (13) are connected with connector sleeve (18), and the connector sleeve (18) is upward
Cabinet (1) is stretched out in rotation, and the connector sleeve (18) rotates down in cabinet (1).
4. a kind of gas pipeline sedimentation detection regulating device according to claim 3, it is characterised in that: the connector sleeve
(18) scale marker (19) are carved on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614514.XA CN107504945B (en) | 2017-07-25 | 2017-07-25 | A kind of gas pipeline sedimentation detection regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614514.XA CN107504945B (en) | 2017-07-25 | 2017-07-25 | A kind of gas pipeline sedimentation detection regulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107504945A CN107504945A (en) | 2017-12-22 |
| CN107504945B true CN107504945B (en) | 2019-10-25 |
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ID=60689552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710614514.XA Expired - Fee Related CN107504945B (en) | 2017-07-25 | 2017-07-25 | A kind of gas pipeline sedimentation detection regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107504945B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007760B (en) * | 2017-12-27 | 2023-07-25 | 西南交通大学 | Tunnel lining structure longitudinal mechanical special-type test device |
| CN110426014B (en) * | 2019-09-04 | 2021-05-04 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Online monitoring method for secondary cable settlement of transformer substation |
| CN111022768B (en) * | 2019-12-16 | 2021-12-07 | 湖南省浏阳市官渡建筑工程有限公司 | Anti-settling and anti-stretching fixing mechanism for building directly-buried pipeline |
| CN117933038B (en) * | 2024-03-21 | 2024-05-28 | 深圳市中燃科技有限公司 | Regulation and repair method and system based on gas pipeline settlement monitoring |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6449857B1 (en) * | 1999-12-07 | 2002-09-17 | Valery A. Anikolenko | Inclinometer and inclinometer network |
| CN102692209A (en) * | 2012-06-08 | 2012-09-26 | 天津二十冶建设有限公司 | Structure and method for monitoring pipeline settlement conditions |
| CN204085502U (en) * | 2014-08-01 | 2015-01-07 | 东莞市新奥车用燃气发展有限公司 | A kind of gas pipeline sedimentation detects stake |
-
2017
- 2017-07-25 CN CN201710614514.XA patent/CN107504945B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6449857B1 (en) * | 1999-12-07 | 2002-09-17 | Valery A. Anikolenko | Inclinometer and inclinometer network |
| CN102692209A (en) * | 2012-06-08 | 2012-09-26 | 天津二十冶建设有限公司 | Structure and method for monitoring pipeline settlement conditions |
| CN204085502U (en) * | 2014-08-01 | 2015-01-07 | 东莞市新奥车用燃气发展有限公司 | A kind of gas pipeline sedimentation detects stake |
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| Publication number | Publication date |
|---|---|
| CN107504945A (en) | 2017-12-22 |
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Granted publication date: 20191025 Termination date: 20210725 |