CN205898021U - Curved underwater installation measuring device of submarine pipeline inflation - Google Patents
Curved underwater installation measuring device of submarine pipeline inflation Download PDFInfo
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- CN205898021U CN205898021U CN201620929067.8U CN201620929067U CN205898021U CN 205898021 U CN205898021 U CN 205898021U CN 201620929067 U CN201620929067 U CN 201620929067U CN 205898021 U CN205898021 U CN 205898021U
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- 238000009434 installation Methods 0.000 title abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 240000009087 Crescentia cujete Species 0.000 claims abstract description 11
- 235000005983 Crescentia cujete Nutrition 0.000 claims abstract description 11
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000002372 labelling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a curved underwater installation measuring device of submarine pipeline inflation, including supporting mechanism and measuring mechanism, the supporting mechanism includes base, rotatory interior axle and rotary outer sleeve, the measuring mechanism includes horizontal angle appearance, vertical angle appearance, tensimeter, steel wire calabash and range finding steel wire, the top surface of base is equipped with the horizontal bubble appearance, the vertical installation of axle is put in the side of base central point in rotatory, the rotary outer sleeve suit in the rotation epaxial and can be around rotatory in a free rotation, the horizontal angle appearance includes horizontal angle dish and horizontal angle pointer, and the top surface at the base is transversely fixed to the horizontal angle dish, vertical angle appearance includes vertical angle scale and vertical angle pointer, and vertical angle scale is vertical to be fixed on rotary outer sleeve. The utility model discloses measured data is reliable, ensures the curved smooth installation of prefabricated inflation, avoids the time limit for a project to postpone, and comprehensive benefit is good.
Description
Technical field
This utility model is related to Offshore Engineering installation tool field and in particular to survey installed under water by a kind of submarine pipeline
Amount device.
Background technology
All there is the connection of extra large pipe flange expansion bends in most Offshore Engineering installation projects.So-called sea pipe
The connection of flange expansion bends, refers to use the connection shape of flange and expansion bends between vertical pipe of guide pipe rack bottom and the flat pipe of submerged pipeline
Formula.
Want to precast the expansion bends that can smoothly install, be necessary for accurately measure expansion bends two end flanges under water
Parameters.
The measurement of expansion bends flange was water under diver in the past, measured the distance (position relatively of two flange faces with steel ruler
Put), but due to not measuring angle (relative bearing) and height (relative relief) between riser flange peace pipe flange, because
This, prefabricated expansion bends mostly can not smoothly be installed, the flange mostly blow-by so connecting, and a pressure testing is just revealed, and has no alternative
Have to do over again, some flanges even will repeatedly be done over again, thus causing the duration seriously to postpone.
Utility model content
Defect for prior art and deficiency, this utility model provides a kind of measurement data accuracy height, ensure that
The submarine pipeline expansion bends that prefabricated expansion bends are smoothly installed on schedule install measurement apparatus under water.
The technical solution of the utility model is: includes supporting mechanism and measuring mechanism；Described supporting mechanism includes base, rotation
Turn interior axle and rotary sleeve；Described measuring mechanism includes level angle gauge, vertical inclinometer, tonometer, steel wire calabash and range finding
Steel wire；The top surface of described base is provided with horizontal bubble instrument, bottom surface is provided with fixing bolt；Described rotation interior axle is vertically arranged to base
Center side position；Described rotary sleeve is set in rotation interior axle and can rotate freely around rotation interior axle；Described horizontal angle
Degree instrument includes horizontal angle scale and level angle pointer, and horizontal angle scale is secured transverse to the top surface of base, level angle pointer
It is connected to the bottom of rotary sleeve；Described vertical inclinometer includes vertical angle scale and vertical angle indicator, and vertical angle scale erects
To being fixed on rotary sleeve, vertical angle indicator one end is connected on rotary sleeve and is in the fixing line segment of vertical angle scale
Central point, the vertical angle indicator other end is sequentially connected tonometer, steel wire calabash and range finding steel wire；Described tonometer is provided with positioning
Pin；Described range finding steel wire is provided with steel wire badge card.
Technique scheme is more preferably: the scale range of described horizontal angle scale and vertical angle scale is -90 °
To 0 ° Dao+90 °.
Technique scheme is more preferably: described range finding gauge of wire is 3mm.
Technique scheme is more preferably: the length of described range finding steel wire is 40m.
Technique scheme is more preferably: the shape of described horizontal angle scale and vertical angle scale is semicircle.
This utility model is reliable due to measurement parameter A wide selection of colours and designs, data, and prefabricated expansion bends can disposably be pacified according to this
Dress up work(, it is to avoid the project duration causing because doing over again is postponed and manpower and materials waste, and comprehensive benefit is good.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model schematic front view (main aobvious angle dial scale)；
Fig. 3 is this utility model schematic top plan view (main aobvious angle dial scale)；
In figure: 1- level angle pointer, 2- horizontal angle scale, 3- rotation interior axle, 4- rotary sleeve, the vertical angle scale of 5-,
The vertical angle indicator of 6-, 7- tonometer, 8- steel wire calabash, 9- steel wire badge card, 10- range finding steel wire, 11- base, 12- horizontal gas
Bubble instrument.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
Referring to Fig. 1-3, submarine pipeline expansion bends install measurement apparatus under water, including supporting mechanism and measuring mechanism；Support
Mechanism includes base 11, rotation interior axle 3 and rotary sleeve 4；Measuring mechanism includes level angle gauge, vertical inclinometer, tonometer
7th, steel wire calabash 8 and range finding steel wire 10；The top surface of base 11 is provided with horizontal bubble instrument 12, bottom surface is provided with fixing bolt；In rotation
Axle 3 is vertically arranged to the center side position of base 11；Rotary sleeve 4 is set in rotation interior axle 3 and can around rotation interior axle 3 certainly
By rotating；Level angle gauge includes horizontal angle scale 2(semicircle, scale range is -90 ° to 0 ° Dao+90 °) and horizontal angle
Degree pointer 1, horizontal angle scale 2 is secured transverse to the top surface of base 11, and level angle pointer 1 is connected to the bottom of rotary sleeve 4；
Vertical inclinometer includes vertical angle scale 5(semicircle, scale range is -90 ° to 0 ° Dao+90 °) and vertical angle indicator 6,
Vertical angle scale 5 is vertically fixed on rotary sleeve 4, and vertical angle indicator 6 one end is connected on rotary sleeve 4 and is in vertical
The central point of the fixing line segment of angle scale 5, vertical angle indicator 6 other end is sequentially connected tonometer 7, steel wire calabash 8(is used for tightening up
Or loosen range finding steel wire) and range finding steel wire 10(be used for measurement the distance between two flanges, its a diameter of 3mm, length are 40m
Left and right)；Tonometer 7 is provided with alignment pin；Range finding steel wire 10 be provided with steel wire badge card 9(as between aquatic measurement flange apart from when
Labelling on range finding steel wire).
The concrete measuring process that application submarine pipeline expansion bends install measurement apparatus under water is as follows:
1. prepare two sets of measurement apparatus on operation boat deck, indicate standpipe end peace pipe end respectively.
2. diver installs measurement apparatus under water.
(1) shaft centre line in rotation is made to align with the flange face central point of standpipe (or flat pipe).
(2) adjust base, make the bubble centering on horizontal bubble instrument (showing base level).
(3) tighten fixing bolt, fix measurement apparatus.
3. diver connects range finding steel wire in the middle of standpipe and flat cell measurement apparatus and installs steel wire calabash.
4. diver tightens up steel wire calabash, after tension force reaches certain value, plugs the alignment pin in tonometer, makes range finding steel
The tension force of silk keeps fixed；Tighten steel wire badge card simultaneously.
5. diver checks whether two ends measurement apparatus situation is normal；Whether range finding steel wire is exceptionally straight, either with or without by barrier
Impact.
6. diver checks and finishes it is believed that after errorless, reading the horizontal angle of measurement apparatus and vertical angle respectively, and report one by one
Accuse the field engineer in feedwater.
7. diver loosens steel wire calabash, unloads range finding steel wire, delivers to waterborne, by field technician according to steel wire labelling
Card position measures steel wire length, along with tonometer, vertical angle indicator equal length it is simply that between standpipe and flat pipe flange away from
From.
By above-mentioned steps, by submarine pipeline expansion bends, measurement apparatus are installed under water and measure the level between two flange faces
Angle, vertical angle and they the distance between, then by land field engineer, these data are further integrated
Analytical calculation, makes data more accurate, is that prefabricated expansion bends carry out adequate preparation, improves and make qualification rate.
Submarine pipeline expansion bends are installed measurement apparatus under water and are avoided that original steel ruler measurement data is inaccurate, it is pre- to be difficult to
System, the not in place and man-hour of the personnel equipment that causes loss is installed, is conducive to the profit of increase project；Simultaneously, it is to avoid because surveying
The repeated measurement that amount error causes, thus decreasing waterside number under diver, alleviating labor intensity, enhancing site safety pipe
Control.
For those skilled in the art, on the premise of without departing from this utility model principle, having can
Some improvements and modifications can be made to concrete size or partial structurtes, these improvements and modifications also should be regarded as of the present utility model
Protection domain.
Claims (5)
1. submarine pipeline expansion bends under water measurement apparatus are installed it is characterised in that: include supporting mechanism and measuring mechanism；Described
Support mechanism includes base, rotation interior axle and rotary sleeve；Described measuring mechanism includes level angle gauge, vertical inclinometer, tension force
Meter, steel wire calabash and range finding steel wire；The top surface of described base is provided with horizontal bubble instrument, bottom surface is provided with fixing bolt；Described rotation
Interior axle is vertically arranged to the center side position of base；Described rotary sleeve is set in rotation interior axle and can around rotation interior axle certainly
By rotating；Described level angle gauge includes horizontal angle scale and level angle pointer, and horizontal angle scale is secured transverse to base
Top surface, level angle pointer is connected to the bottom of rotary sleeve；Described vertical inclinometer includes vertical angle scale and vertical angle
Pointer, vertical angle scale is vertically fixed on rotary sleeve, and vertical angle indicator one end is connected on rotary sleeve and is in perpendicular
To the central point of the fixing line segment of angle scale, the vertical angle indicator other end is sequentially connected tonometer, steel wire calabash and range finding steel wire；
Described tonometer is provided with alignment pin；Described range finding steel wire is provided with steel wire badge card.
2. submarine pipeline expansion bends according to claim 1 under water measurement apparatus are installed it is characterised in that: described horizontal angle
The scale range of scale and vertical angle scale is -90 ° to 0 ° Dao+90 °.
3. submarine pipeline expansion bends according to claim 1 under water measurement apparatus are installed it is characterised in that: described range finding steel
A diameter of 3mm of silk.
4. the submarine pipeline expansion bends according to claim 1 or 3 under water measurement apparatus are installed it is characterised in that: described survey
Length away from steel wire is 40m.
5. submarine pipeline expansion bends according to claim 1 and 2 under water measurement apparatus are installed it is characterised in that: described water
The shape of straight angle scale and vertical angle scale is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929067.8U CN205898021U (en) | 2016-08-24 | 2016-08-24 | Curved underwater installation measuring device of submarine pipeline inflation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620929067.8U CN205898021U (en) | 2016-08-24 | 2016-08-24 | Curved underwater installation measuring device of submarine pipeline inflation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898021U true CN205898021U (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620929067.8U Active CN205898021U (en) | 2016-08-24 | 2016-08-24 | Curved underwater installation measuring device of submarine pipeline inflation |
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| Country | Link |
|---|---|
| CN (1) | CN205898021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332878A (en) * | 2019-07-12 | 2019-10-15 | 天津海外海科技有限公司 | A kind of undersea sea pipe flange angel measuring instrument and application method |
| CN110464478A (en) * | 2019-08-01 | 2019-11-19 | 赵华国 | Percutaneous children's supracondylar fracture resets measuring device |
-
2016
- 2016-08-24 CN CN201620929067.8U patent/CN205898021U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332878A (en) * | 2019-07-12 | 2019-10-15 | 天津海外海科技有限公司 | A kind of undersea sea pipe flange angel measuring instrument and application method |
| CN110464478A (en) * | 2019-08-01 | 2019-11-19 | 赵华国 | Percutaneous children's supracondylar fracture resets measuring device |
| CN110464478B (en) * | 2019-08-01 | 2024-05-28 | 宁波市第六医院 | Percutaneous children supracondylar fracture reduction measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Tao Inventor after: Wang Hui Inventor after: Zhang Hongtao Inventor before: Jing Bo Inventor before: Li Jiaqiang Inventor before: Wei Tao Inventor before: Wang Hui Inventor before: Zhang Hongtao |