CN107504945A - A kind of gas pipeline sedimentation detection adjusting means - Google Patents
A kind of gas pipeline sedimentation detection adjusting means Download PDFInfo
- Publication number
- CN107504945A CN107504945A CN201710614514.XA CN201710614514A CN107504945A CN 107504945 A CN107504945 A CN 107504945A CN 201710614514 A CN201710614514 A CN 201710614514A CN 107504945 A CN107504945 A CN 107504945A
- Authority
- CN
- China
- Prior art keywords
- gas pipeline
- casing
- adjusting means
- detection adjusting
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Sampling And Sample Adjustment (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of gas pipeline to settle detection adjusting means, it is related to gas pipeline field, its drip irrigation device is a kind of gas pipeline sedimentation detection adjusting means, including the casing being embedded in ground, the box cover is provided with lid, the abutting groove set along gas pipeline bearing of trend is offered on the downside of the casing, several reinforcing bars for being used to be fixedly connected on gas pipeline are equipped with the abutting groove, several described reinforcing bars are vertically arranged on gas pipeline, bearing of trend horizontal distribution of several described reinforcing bars along gas pipeline, the length of several reinforcing bars is identical.By the reinforcing bar continuously set in device, it is easy to obtain the inclination angle of setting position gas pipeline, facilitates selection of the operator to test point, adds the precision of measurement.
Description
Technical field
The present invention relates to gas pipeline field, more specifically, it relates to a kind of gas pipeline sedimentation detection adjusting means.
Background technology
In municipal works, because the needs of plumbing often bury underground utilities, the differential settlement of the soil body is easily made
Into the shearing or bending failure of pipeline.Therefore, the sedimentation to underground utilities is monitored, and obtains the deformation of pipeline in advance,
The destruction for taking measures to avoid pipeline early is significant.
At present, Publication No. 204085502U Chinese patent discloses a kind of gas pipeline sedimentation detection stake, its 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 on according to sebific duct in the concrete blocks, 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 blocks gas pipeline with canvas, will
Control sebific duct is arranged on above gas pipeline, places a reinforcing bar in control sebific duct, the lower end of reinforcing bar is fixedly connected with Gas Pipe
The top in road, sand is backfilled, 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 for detecting to obtain is smaller, and that detects to obtain sinks
There is relatively large deviation between depreciation and the actual sedimentation value of gas pipeline, the accuracy of detection for detecting stake is relatively low.
The content of the invention
In view of the deficienciess of the prior art, the invention reside in a kind of gas pipeline sedimentation detection adjusting means is provided, lead to
The reinforcing bar continuously set in device is crossed, is easy to obtain the inclination angle of setting position gas pipeline, facilitates operator to test point
Selection, add the precision of measurement.
To achieve the above object, the invention provides following technical scheme：A kind of gas pipeline sedimentation detection adjusting means,
Including the casing being embedded in ground, the box cover is provided with lid, offers on the downside of the casing and prolongs along gas pipeline
The abutting groove of direction setting is stretched, described abut is equipped with several reinforcing bars for being used to be fixedly connected on gas pipeline in groove, if
A dry reinforcing bar is vertically arranged on gas pipeline, bearing of trend horizontal distribution of several described reinforcing bars along gas pipeline,
The length of several reinforcing bars is identical.
By using above-mentioned technical proposal, device and interior be provided with continuously are fixed on reinforcing bar on gas pipeline, and adjacent two
Angle of inclination between the upper end of individual reinforcing bar is identical with the angle of inclination of gas pipeline, and operator can be by detecting adjusting means
The angle of inclination on interior two neighboring reinforcing bar top, and angle of inclination of gas pipeline is characterized with this, and it is two neighboring measuring
When detecting the sedimentation between adjusting means, when the angle of inclination difference in the detection adjusting means of left and right two is smaller, measure
The sedimentation of two neighboring detection adjusting means and actual sedimentation value deviation are smaller, add 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, which is provided with, is used for the lower abutting block that gas pipeline abuts, and the upper abutting block abuts block with and matched somebody with somebody
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, be easy to establish observation station again to gas pipeline.
The present invention is further arranged to：The lower end of the casing is fixedly connected with lower shoe, is offered on the lower shoe
Rotation slot, the rotation slot is interior to be provided with rotor plate, and the rotary shaft of horizontal direction, the rotation are fixedly connected with the rotor plate
Axle is embedded on the inwall of rotation slot, and the rotor plate is rotatably connected on lower shoe along the axis of rotary shaft, 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 shoe, after gas pipeline tilts, several lower abutting blocks are by turning
After dynamic plate rotates, remain able to be connected on gas pipeline, add 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 with the casing
It is threaded on lower shoe, axis of the lower shoe along adjusting rod slides up and down.
By using above-mentioned technical proposal, the setting of adjusting rod enables lower shoe to be fixed on the diverse location of casing,
After rotating adjusting rod simultaneously, lower shoe can slide up and down, to drive lower abut to be slid above and below block so that detection adjusting means energy
The gas pipeline of enough fixed different height, while it is capable of the height of regulating gas pipeline, add the use of detection adjusting means
Scope.
The present invention is further arranged to：The abutting bar for being connected on rotor plate, institute are threaded with the casing
Abutting bar is stated to be located on casing vertically.
By using above-mentioned technical proposal, rotate after abutting bar, abutting bar can be connected on rotor plate, continue to turn downwards
After dynamic, rotor plate can rotate, and have adjusted the angle of gas pipeline, add the use range of detection adjusting means.
The present invention is further arranged to：Connecting plate is hinged with the adjacent reinforcing bar, the connecting plate is in perpendicular
Rotate, the connecting plate is rotatably connected in casing.
By using above-mentioned technical proposal, the inclination of setting two reinforcing bar upper ends of member's direct measurement easy to operation of connecting plate
Angle, possibility caused by deviation is reduced, add the precision of measurement.
The present invention is further arranged to：Horizontal bubble instrument is fixedly connected with the connecting plate.
By using above-mentioned technical proposal, the setting member easy to operation of horizontal bubble instrument is carried out to the angle of inclination of connecting plate
First estimation, without accurate measurement again, facilitate the use of detection adjusting means.
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 adapter sleeve, the adapter sleeve is rotated up stretching out casing, and the adapter sleeve is rotated down in casing.
The upper end of reinforcing bar is still located in casing, measure two detection adjusting means when sedimentation when, measurement more not side
Just, by using above-mentioned technical proposal, after two adapter sleeves are rotated up into same number of turns, it is same that adapter sleeve can slide up phase shift
Distance, and stretch out casing, facilitate operator and measure two detection adjusting meanss sedimentations.
The present invention is further arranged to：Scale marker is carved with the adapter sleeve.
By using above-mentioned technical proposal, the setting of scale marker, member easy to operation rotates identical angle to adapter sleeve,
Add the precision of detection adjusting means.
In summary, the invention has the advantages that：By detecting the reinforcing bar continuously set in adjusting means
Set, be easy to measurement to obtain detecting the angle of inclination of adjusting means position gas pipeline；The setting of horizontal bubble instrument, it is easy to operation
Member to the inclination angle of connecting plate just estimate, and facilitates the use of detection adjusting means.
Brief description of the drawings
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 Fig. 2 A；
Fig. 4 is enlarged drawing at Fig. 2 B；
Fig. 5 is the state diagram of the present embodiment sedimentation detection.
Reference：1st, casing；2nd, lid；3rd, adjusting rod；4th, bearing is adjusted；5th, lower shoe；6th, rotation slot；7th, rotate
Plate；8th, rotary shaft；9th, auxiliary rod；10th, lower abutting block；11st, upper abutting block；12nd, gas pipeline；13rd, reinforcing bar；14th, groove is abutted；
15th, auxiliary block；16th, connecting plate；17th, horizontal bubble instrument；18th, adapter sleeve；19th, scale marker；20th, bar is abutted.
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 adjusting means, including the casing 1 being embedded in ground,
The upside of casing 1 is covered with lid 2, and lid 2 can be concordant with ground；The corner of downside four of casing 1 is equipped with a vertical side
To adjusting rod 3, adjusting rod 3 is connected on casing 1 by adjusting bearing 4, and adjusting rod 3 can be rotatablely connected along its axis direction
On casing 1, the lower end of adjusting rod 3 offers external screw thread；The lower end of adjusting rod 3 is provided with the lower shoe 5 of horizontal direction, adjusting rod
3 lower end is threaded in four corners of lower shoe 5, and the section of the horizontal direction of casing 1 is more than the section of lower shoe 5.
As shown in Figures 2 and 3, the center of lower shoe 5 offers rotation slot 6, and rotor plate 7, rotor plate are provided with rotation slot 6
7 rear and front end is fixedly connected with the rotary shaft 8 of horizontal direction, and rotary shaft 8 is embedded on the inwall of rotation slot 6, the energy of rotor plate 7
It is enough to be rotatably connected on along the axis direction of rotary shaft 8 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 provided 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 with and can fixed by screw bolt and nut, gas pipeline 12
Can fix to be clamped on and abut between block 11 abuts block 10 with, and upper abutting block 11 and the lower inwall radius for abutting block 10 and
The radius of gas pipeline 12 is identical, gas pipeline 12 can be connected to abut block 11 with the lower inwall for abutting block 10.
The upper upside for abutting block 11 is fixedly connected with the parallel and reinforcing bar of auxiliary rod 9 13, and the length of two reinforcing bars 13 is identical,
The downside of casing 1 offers the abutting groove 14 of horizontal direction, abuts bearing of trend of the groove 14 along gas pipeline 12 and is arranged on casing 1
On, the upper end of reinforcing bar 13, which can be located in, to abut in groove 14, and the width for abutting groove 14 is identical with the diameter of reinforcing bar 13, reinforcing bar 13
It can be connected on the inwall for abutting groove 14；After gas pipeline 12 deflects, reinforcing bar 13 can abut left and right sliding in groove 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 casing 1, and the inwall of the downside of the downside of connecting plate 16 and casing 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 casing 1
Degree is less than the thickness of casing 1, and reinforcing bar 13 is located in casing 1, and the top of reinforcing bar 13 offers external screw thread, the top of reinforcing bar 13
Adapter sleeve 18 is threaded with, the upper end of adapter sleeve 18 is carved with scale marker 19, is easy to adapter sleeve 18 to rotate identical angle；
And when adapter sleeve 18 is located at bottom, adapter sleeve 18 is located in casing 1；Adapter sleeve 18 is rotated up, and adapter sleeve 18 can be stretched
Go out casing 1.The downside of casing 1 is threaded with the abutting bar 20 of four vertical directions, abuts the lower end of bar 20 and can be connected to
On rotor plate 7.
Operation principle：Gas pipeline is settled into bearing of trend of the detection adjusting means along gas pipeline 12 to set, and set
Detection length is L, and set it is adjacent detection adjusting means between spacing be L/8, and according to detect adjusting means between
Away from obtaining pipeline largest settlement.
After ground produces sedimentation and drives gas pipeline 12 to settle, as shown in figure 5, two neighboring detection adjusting means is located at
During the left and right sides of maximum settlement position, opening lid 2, the horizontal bubble instrument 17 of the two neighboring detection adjusting means of observation, two
Bubble in individual horizontal bubble instrument 17 floats to the position away from another detection adjusting means, you can learns maximum settlement position
Put i.e. between two are detected adjusting means, and abandon the data of above-mentioned two positions.
When two neighboring detection adjusting means is located at the homonymy of maximum settlement position, the gas in two horizontal bubble instrument 17
Steep and deflected to homonymy, and measure the angle of two connecting plates 16 respectively, obtain the inclination journey of two position gas pipelines 12 to be measured
Degree；The adapter sleeve 18 of two sedimentation locations is rotated, and is rotated up the identical number of turns, and stretches out casing 1, and passes through indium steel ruler
Spirit 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 actual settling amount are closer；And
When inclination angle difference is smaller, when settling amount is less than largest settlement, gas pipeline 12 meets to require.
The inclination angle difference of two positions to be measured is bigger, and the settling amount of gas pipeline 12 differs bigger with actual settling amount；And
When at inclination angle, difference is larger, when settling amount is more than largest settlement, gas pipeline 12 is unsatisfactory for requiring.
After sensing maximum settlement position, to rotation adjusting rod 3 so that lower shoe 5 can slide 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 rotating
20, pressing down on rotor plate 7 can rotate, and drive gas pipeline 12 slightly to deflect, same regulating gas pipeline 12 of being capable of
Sedimentation.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some 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 (9)
1. a kind of gas pipeline sedimentation detects adjusting means, including the casing (1) being embedded in ground, covered on the casing (1)
Provided with lid (2), it is characterised in that：Offer on the downside of the casing (1) and supported along what gas pipeline (12) bearing of trend was set
Access slot (14), described abut are equipped with several reinforcing bars (13) for being used to be fixedly connected on gas pipeline (12) in groove (14),
Several described reinforcing bars (13) are vertically arranged on gas pipeline (12), and several described reinforcing bars (13) are along gas pipeline (12)
Bearing of trend horizontal distribution, the length of several reinforcing bars (13) are identical.
A kind of 2. gas pipeline sedimentation detection adjusting means according to claim 1, it is characterised in that：The reinforcing bar (13)
Lower end be fixedly connected with for gas pipeline (12) abut upper abutting block (11), it is described it is upper abut block (11) downside be provided with
The lower abutting block (10) abutted for gas pipeline (12), the upper abutting block (11) abut block (10) with and coordinate fixed combustion gas
Pipeline (12).
A kind of 3. gas pipeline sedimentation detection adjusting means according to claim 2, it is characterised in that：The casing (1)
Lower end be fixedly connected with lower shoe (5), offer rotation slot (6) on the lower shoe (5), be provided with the rotation slot (6)
Rotor plate (7), the rotary shaft (8) of horizontal direction is fixedly connected with the rotor plate (7), the rotary shaft (8), which is embedded, to be turned
On the inwall of dynamic groove (6), axis of the rotor plate (7) along rotary shaft (8) is rotatably connected on lower shoe (5), is supported under described
Connect the side that block (10) is fixedly connected on the close gas pipeline (12) of rotor plate (7).
A kind of 4. gas pipeline sedimentation detection adjusting means according to claim 3, it is characterised in that：The casing (1)
On be threaded with several adjusting rods (3), the lower end of the adjusting rod (3) is threaded on lower shoe (5), the bottom
Axis of the plate (5) along adjusting rod (3) slides up and down.
A kind of 5. gas pipeline sedimentation detection adjusting means according to claim 4, it is characterised in that：The casing (1)
On be threaded with for being connected to abutting bar (20) on rotor plate (7), the abutting bar (20) is located in casing (1) vertically
On.
A kind of 6. gas pipeline sedimentation detection adjusting means according to claim 4, it is characterised in that：The adjacent reinforcing bar
(13) connecting plate (16) is hinged with, the connecting plate (16) rotates in perpendicular, connecting plate (16) rotation connection
In casing (1).
A kind of 7. gas pipeline sedimentation detection adjusting means according to claim 6, it is characterised in that：The connecting plate
(16) horizontal bubble instrument (17) is fixedly connected with.
A kind of 8. gas pipeline sedimentation detection adjusting means according to claim 7, 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 adapter sleeve (18), and the adapter sleeve (18) is upward
Rotate and stretch out casing (1), the adapter sleeve (18) is rotated down in casing (1).
A kind of 9. gas pipeline sedimentation detection adjusting means according to claim 8, it is characterised in that：The adapter sleeve
(18) scale marker (19) is carved with.
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 true CN107504945A (en) | 2017-12-22 |
| CN107504945B CN107504945B (en) | 2019-10-25 |
Family
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) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007760A (en) * | 2017-12-27 | 2018-05-08 | 西南交通大学 | Tunnel lining structure longitudinal direction mechanics special type experimental rig |
| CN110426014A (en) * | 2019-09-04 | 2019-11-08 | 国网黑龙江省电力有限公司哈尔滨供电公司 | The on-line monitoring method of substation secondary cable sedimentation |
| CN111022768A (en) * | 2019-12-16 | 2020-04-17 | 湖州扬清环境科技有限公司 | Anti-settling and anti-stretching fixing mechanism for building directly-buried pipeline |
| CN117933038A (en) * | 2024-03-21 | 2024-04-26 | 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 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007760A (en) * | 2017-12-27 | 2018-05-08 | 西南交通大学 | Tunnel lining structure longitudinal direction mechanics special type experimental rig |
| CN110426014A (en) * | 2019-09-04 | 2019-11-08 | 国网黑龙江省电力有限公司哈尔滨供电公司 | The on-line monitoring method of substation secondary cable sedimentation |
| CN111022768A (en) * | 2019-12-16 | 2020-04-17 | 湖州扬清环境科技有限公司 | Anti-settling and anti-stretching fixing mechanism for building directly-buried pipeline |
| 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 |
| CN117933038A (en) * | 2024-03-21 | 2024-04-26 | 深圳市中燃科技有限公司 | Regulation and repair method and system based on gas pipeline settlement monitoring |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107504945B (en) | 2019-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107504945A (en) | A kind of gas pipeline sedimentation detection adjusting means | |
| CN204718589U (en) | A kind of laser leveler | |
| CN106908028A (en) | Piping lane sedimentation detecting system and detection method | |
| CN108914999A (en) | Structure is repaired in correction for tilting pile foundation | |
| CN102979506A (en) | Measuring device and measuring method of underground engineering construction drilling attitude combination | |
| CN204461411U (en) | The little settlement measuring device of a kind of simple liquid ground | |
| CN108062455A (en) | A kind of method of the bearing characters of quantitative analysis stake | |
| CN204924888U (en) | Experimental testing arrangement of transparent clay model type stake | |
| CN214065888U (en) | Measuring device for laying pipeline of pipe gallery | |
| CN102506639A (en) | Measuring tool for sectional dimension of special-shaped pile and measuring method thereof | |
| CN205785198U (en) | A kind of quickly detection earth excavation and backfill grade of side slope device | |
| CN207032798U (en) | A kind of wall grooving machine fixed mount | |
| CN208902099U (en) | Bridge verticality of stand column measuring appliance | |
| KR20130118566A (en) | A measuring method and device for the sinking and the water level | |
| CN103644952B (en) | A kind of water level measurer for vertical-shaft inter-crystalline brine | |
| CN206409845U (en) | A kind of aided measurement device of adjustable angle | |
| CN208254354U (en) | A kind of measurement duct pieces of shield tunnel axial rotating device | |
| JP3155213B2 (en) | Construction height measuring device for buried pipes, etc. | |
| US5937529A (en) | Apparatus for measuring vertical displacement | |
| CN210768731U (en) | High-precision measuring device for mine underground shaft and roadway | |
| CN220249353U (en) | Measuring device for soil settlement displacement | |
| CN219712805U (en) | Tunnel shaft construction measuring device | |
| CN218723681U (en) | Simple three-way displacement measuring device | |
| CN209181801U (en) | Engineering settlement monitoring hydrostatic level calibrator | |
| CN216869398U (en) | Water conservancy is managed with earthwork thickness detection chi |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20210725 |