CN107587857A - A kind of inclinometer fishing device and its application method - Google Patents
A kind of inclinometer fishing device and its application method Download PDFInfo
- Publication number
- CN107587857A CN107587857A CN201710819490.1A CN201710819490A CN107587857A CN 107587857 A CN107587857 A CN 107587857A CN 201710819490 A CN201710819490 A CN 201710819490A CN 107587857 A CN107587857 A CN 107587857A
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- inclinometer
- horn
- fishing
- head
- fishing head
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- 238000000034 method Methods 0.000 title claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000012546 transfer Methods 0.000 claims description 4
- 208000004141 microcephaly Diseases 0.000 claims 1
- 239000002689 soil Substances 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a kind of inclinometer fishing device, including horn-like fishing head, down, the outer wall of the small head end of horn-like fishing head connects an at least reinforcing bar connecting rod, the other end joint steel pipe of reinforcing bar connecting rod to the stub end of horn-like fishing head；A breach is provided with horn-like fishing head；In use, the stub end of fishing head is inserted in inclinometer pipe down, the inclinometer being stuck in inclinometer pipe is salvaged；Using notched horn-like fishing head, the guide wheel of inclinometer can be made to enter in horn-like fishing head；Simultaneously because the minimum diameter of horn-like fishing head is slightly larger than the diameter of inclinometer, the guide wheel of inclinometer can be made to pass through fishing head, so as to ensure that during salvaging, no matter upper block or lower tumbler are stuck, can be solved.
Description
Technical field
The invention belongs to the fishing device of Geotechnical Engineering measuring instrument, relates particularly to a kind of to being stuck in inclinometer pipe
The inclinometer fishing device and its application method that inclinometer is salvaged.
Background technology
The project that there is an important monitoring in Geotechnical Engineering monitoring field is exactly soil horizontal displacement, in foundation ditch, code
In the work progress such as head, bank slope, foundation, dam body, the monitoring for soil horizontal displacement is must to survey project.
Inclinometer is divided into Portable dip instrument and stationary slope level.Portable dip instrument be divided into portable vertical inclinometer and
Portable horizontal inclinometer, fixed inclinometer are divided into single shaft and twin shaft deviational survey inclinometer, and most widely used at present is portable survey
Oblique instrument.
Referring to attached Fig. 1 and 2, inclinometer pipe (a) is typically mounted on the drilling for entering lower stabilizer soil layer through unstable soil layer
It is interior, there are vertical two groups of guide grooves (b) in inclinometer pipe, there is upper and lower two groups of contractile guide wheels (d) on Portable dip instrument (c), survey
Oblique instrument (c) is moved up and down by guide groove (b) of the guide wheel (d) in inclinometer pipe, and inclinometer (c) top is connected to survey by cable (e) and read
Equipment (f), the deformation every 0.5m inclinometer pipes is measured by surveying reading equipment, so as to draw the deformation of the soil body.
In work progress, unstable soil layer can be deformed and settled, and inclinometer pipe deforms with the deformation of the soil body, work as survey
There is slight lateral crack in inclined tube somewhere (particularly at box cupling) or lateral displacement mutation is sufficient so that on clinometer probe
Some guide wheel is embedded and is stuck, and clinometer probe can not be slided normally, may if at this moment pulling at inclinometer cable
Cause broken cable.To solve this problem, a kind of inclinometer fishing device of small volume and less weight is invented, to being stuck in inclinometer pipe
Inclinometer is salvaged.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of inclinometer progress to being stuck in inclinometer pipe
The inclinometer fishing device and its application method of salvaging, the device be primarily adapted for use in inclinometer guide wheel be stuck in inclinometer pipe can not on
The situation of lower slider, it is special to be salvaged as the present apparatus to avoid instrument damage.
The present invention is achieved by the following technical solutions：
A kind of inclinometer fishing device, including horn-like fishing head, the stub end of horn-like fishing head are down, horn-like to beat
Drag for an outer wall connection at least reinforcing bar connecting rod for the small head end of head, the other end joint steel pipe of reinforcing bar connecting rod；In horn-like salvaging
A breach is provided with head；
The external diameter of the stub end of the horn-like fishing head is slightly less than the internal diameter of inclinometer pipe, so that horn-like fishing head is big
Head end can enter inclinometer pipe, and can touch the outside of the guide wheel of inclinometer；The internal diameter of the small head end of horn-like fishing head
Slightly larger than the external diameter of inclinometer, so that inclinometer can pass through whole horn-like fishing head.
In the above-mentioned technical solutions, the outer wall of the small head end of horn-like fishing head connects two reinforcing bar connecting rods, two reinforcing bars
Connecting rod is symmetrical arranged.
In the above-mentioned technical solutions, the length of steel pipe can lengthen according to use demand, and it passes through pipe collar by more knot steel pipes
It is spliced.
In the above-mentioned technical solutions, the external diameter of the stub end of the horn-like fishing head is smaller 2-3mm than deviational survey bore.
In the above-mentioned technical solutions, the internal diameter of the small head end of the horn-like fishing head is bigger 2-3mm than the external diameter of inclinometer.
In the above-mentioned technical solutions, all edge chamfers of inclinometer fishing device, surface are polished smooth with anti-scratch deviational survey
Instrument cable.
In the above-mentioned technical solutions, the length of the reinforcing bar connecting rod wants long enough, at least ensures reinforcing bar connecting rod and horn-like
The length that fishing head adds up is greater than inclinometer top to the distance of inclinometer lower tumbler.
The application method of the inclinometer fishing device is as follows：
1. the depth that inclinometer blocks is determined according to the scale on inclinometer cable,
2. the steel pipe of sufficient length is first assembled on ground,
3. the inclinometer fishing device assembled is put into inclinometer pipe, during being put into, cable is placed on horn-like
In the breach of fishing head, and cable is not stretched tight too tight, inclinometer fishing device slowly be transferred, until the salvaging of fishing device
Head arrival inclinometer position,
Inclinometer upper block is entered into horn-like fishing head 4. souning out, inclinometer cable is gently drawn, passes through upper block
Horn-like fishing head,
5. continuing to transfer inclinometer fishing device, and inclinometer cable is gently drawn, sound out and enter inclinometer lower tumbler
Horn-like fishing head, inclinometer is slowly finally skidded off into inclinometer pipe damaged area.
The advantages of the present invention are：
Used in the present invention project that inclinometer has been stuck in multiple reinforcing soft foundations and bank slope measurement, it is simple for production,
Easy to use, applicability is very strong.Its advantage mainly has：
1. using notched horn-like fishing head, the guide wheel of inclinometer can be made to enter in horn-like fishing head, to card
Inclinometer in inclinometer pipe is salvaged；Simultaneously because the minimum diameter of horn-like fishing head is slightly larger than the diameter of inclinometer,
The guide wheel of inclinometer can be made to pass through fishing head, so as to ensure that during salvaging, no matter upper block or lower tumbler are by card
Firmly, can solve.
2. in manufacturing process, grinding process is carried out for edge used, inclinometer cable will not be damaged.
3. the present invention is simple to operate, easy to loading and unloading, operating efficiency is greatly improved, has protection well to make for inclinometer
With.
Brief description of the drawings
Fig. 1 is the fundamental diagram of inclinometer in background technology.
Fig. 2 is Fig. 1 top view.
Fig. 3 is the structural representation of inclinometer fishing device of the present invention.
Fig. 4 is Fig. 3 left view.
Fig. 5 is Fig. 3 A to sectional view.
Fig. 6 is the use state figure of inclinometer fishing device of the present invention.
Fig. 7 is the use state figure of inclinometer fishing device of the present invention.
Fig. 8 is the use state figure of inclinometer fishing device of the present invention.
Embodiment
Technical scheme is further illustrated with reference to specific embodiment.
Referring to accompanying drawing 3-8, a kind of inclinometer fishing device, including horn-like fishing head 1, the stub end of horn-like fishing head
Down, outer wall connection (welding) two a diameter of 6mm of the small head end of horn-like fishing head, a length of 300mm reinforcing bar connecting rod 1
(two reinforcing bar connecting rods 1 are symmetrical arranged), the other end of reinforcing bar connecting rod 1 connection (welding) coating steel pipe 4, the length of steel pipe 4 can basis
Use demand is lengthened, and it is spliced by plurality of sections of steel pipes 4 by pipe collar 3；A breach 1-1 is provided with horn-like fishing head 1；
The internal diameter that the external diameter of the stub end of the horn-like fishing head is slightly less than inclinometer pipe is (smaller 2-3mm than deviational survey bore
It is advisable) so that the stub end of horn-like fishing head can enter inclinometer pipe, and the outside of the guide wheel of inclinometer can be touched；
The internal diameter of the small head end of horn-like fishing head is slightly larger than the external diameter (bigger 2-3mm than the external diameter of inclinometer to be advisable) of inclinometer, so that
Inclinometer can pass through whole horn-like fishing head；The length of the reinforcing bar connecting rod wants long enough, at least ensure reinforcing bar connecting rod and
The length that horn-like fishing head adds up is greater than inclinometer top to the distance of inclinometer lower tumbler, so just can guarantee that and passes through
The cable on lifting inclinometer top makes inclinometer lower tumbler enter in horn-like fishing head；
All edge chamfers of this inclinometer fishing device, surface are polished smooth with anti-scratch inclinometer cable.
The application method of the present invention is as follows：
1. the depth that inclinometer blocks is determined according to the scale on inclinometer cable e,
2. the steel pipe 4 of sufficient length is first assembled on ground,
3. the inclinometer fishing device assembled is put into inclinometer pipe a, during being put into, inclinometer cable e is put
In the breach 1-1 of horn-like fishing head 1, and cable e is not stretched tight too tight, slowly transfer inclinometer fishing device, until
The fishing head of fishing device reaches inclinometer c positions (referring to accompanying drawing 6),
Inclinometer upper block d-1 is entered into horn-like fishing head 4. souning out, inclinometer cable is gently drawn, makes upper block d-
1 passes through horn-like fishing head 1 (referring to accompanying drawing 7),
5. continuing to transfer inclinometer fishing device, and inclinometer cable e is gently drawn, soundd out inclinometer lower tumbler d-2
Into horn-like fishing head, inclinometer is slowly finally skidded off into inclinometer pipe damaged area (referring to accompanying drawing 8).
Exemplary description has been done to the present invention above, it should explanation, in the situation for the core for not departing from the present invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent substitution of creative work equal
Fall into protection scope of the present invention.
Claims (8)
- A kind of 1. inclinometer fishing device, it is characterised in that：Including horn-like fishing head, the stub end court of horn-like fishing head Under, an outer wall connection at least reinforcing bar connecting rod for the small head end of horn-like fishing head, the other end joint steel pipe of reinforcing bar connecting rod； A breach is provided with horn-like fishing head；The external diameter of the stub end of the horn-like fishing head is slightly less than the internal diameter of inclinometer pipe, so that the stub end of horn-like fishing head Inclinometer pipe can be entered, and the outside of the guide wheel of inclinometer can be touched；The internal diameter of the small head end of horn-like fishing head is bigger In the external diameter of inclinometer, so that inclinometer can pass through whole horn-like fishing head.
- A kind of 2. inclinometer fishing device according to claim 1, it is characterised in that：The small head end of horn-like fishing head Outer wall connects two reinforcing bar connecting rods, and two reinforcing bar connecting rods are symmetrical arranged.
- A kind of 3. inclinometer fishing device according to claim 1, it is characterised in that：The length of steel pipe can be according to using need Lengthening is asked, it is spliced by more knot steel pipes by pipe collar.
- A kind of 4. inclinometer fishing device according to claim 1, it is characterised in that：The major part of the horn-like fishing head The external diameter at end is smaller 2-3mm than deviational survey bore.
- A kind of 5. inclinometer fishing device according to claim 1, it is characterised in that：The microcephaly of the horn-like fishing head The internal diameter at end is bigger 2-3mm than the external diameter of inclinometer.
- A kind of 6. inclinometer fishing device according to claim 1, it is characterised in that：All edges of inclinometer fishing device Chamfering, surface are polished smooth with anti-scratch inclinometer cable.
- A kind of 7. inclinometer fishing device according to claim 1, it is characterised in that：The length of the reinforcing bar connecting rod will foot It is enough long, at least ensure that the length that reinforcing bar connecting rod and horn-like fishing head add up is greater than inclinometer top to inclinometer lower tumbler Distance.
- 8. the application method of inclinometer fishing device according to claim 1 is as follows, it is characterised in that：Step 1, the depth that inclinometer blocks is determined according to the scale on inclinometer cable,Step 2, the steel pipe of sufficient length is first assembled on ground,Step 3, the inclinometer fishing device assembled is put into inclinometer pipe, during being put into, cable is placed on horn-like In the breach of fishing head, and cable is not stretched tight too tight, inclinometer fishing device slowly be transferred, until the salvaging of fishing device Head arrival inclinometer position,Step 4, sound out and inclinometer upper block is entered into horn-like fishing head, gently draw inclinometer cable, pass through upper block Horn-like fishing head,Step 5, continue to transfer inclinometer fishing device, and gently draw inclinometer cable, sound out and enter inclinometer lower tumbler Horn-like fishing head, inclinometer is slowly finally skidded off into inclinometer pipe damaged area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819490.1A CN107587857B (en) | 2017-09-12 | 2017-09-12 | Inclinometer fishing device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819490.1A CN107587857B (en) | 2017-09-12 | 2017-09-12 | Inclinometer fishing device and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107587857A true CN107587857A (en) | 2018-01-16 |
| CN107587857B CN107587857B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710819490.1A Active CN107587857B (en) | 2017-09-12 | 2017-09-12 | Inclinometer fishing device and application method thereof |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442897A (en) * | 2018-03-15 | 2018-08-24 | 中国电建集团成都勘测设计研究院有限公司 | Clinometer probe fisher |
| CN108843265A (en) * | 2018-06-25 | 2018-11-20 | 中国海洋大学 | A kind of clinometer probe fishing device |
| CN111206898A (en) * | 2020-03-31 | 2020-05-29 | 南水北调中线干线工程建设管理局河南分局 | Movable inclinometer probe pipe-removal fisher and salvaging method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106140A (en) * | 1990-04-16 | 1992-04-21 | Knotts Edgar E | Oil-field wireline fishing tool |
| CN2448914Y (en) * | 2000-07-26 | 2001-09-19 | 泸州大有钻采装备公司 | Bypass type through overshot |
| CN202100224U (en) * | 2011-05-18 | 2012-01-04 | 大庆井泰机械制造有限公司 | Expansible instrument fishing collar |
| CN204024560U (en) * | 2014-06-19 | 2014-12-17 | 航天科工惯性技术有限公司 | A kind of sliding inclinometer gauge head fishing device |
| CN206385576U (en) * | 2016-06-15 | 2017-08-08 | 中国电建集团铁路建设有限公司 | A kind of clinometer probe not damaged fishing device |
| CN207436984U (en) * | 2017-09-12 | 2018-06-01 | 中交天津港湾工程研究院有限公司 | A kind of inclinometer fishing device |
-
2017
- 2017-09-12 CN CN201710819490.1A patent/CN107587857B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106140A (en) * | 1990-04-16 | 1992-04-21 | Knotts Edgar E | Oil-field wireline fishing tool |
| CN2448914Y (en) * | 2000-07-26 | 2001-09-19 | 泸州大有钻采装备公司 | Bypass type through overshot |
| CN202100224U (en) * | 2011-05-18 | 2012-01-04 | 大庆井泰机械制造有限公司 | Expansible instrument fishing collar |
| CN204024560U (en) * | 2014-06-19 | 2014-12-17 | 航天科工惯性技术有限公司 | A kind of sliding inclinometer gauge head fishing device |
| CN206385576U (en) * | 2016-06-15 | 2017-08-08 | 中国电建集团铁路建设有限公司 | A kind of clinometer probe not damaged fishing device |
| CN207436984U (en) * | 2017-09-12 | 2018-06-01 | 中交天津港湾工程研究院有限公司 | A kind of inclinometer fishing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442897A (en) * | 2018-03-15 | 2018-08-24 | 中国电建集团成都勘测设计研究院有限公司 | Clinometer probe fisher |
| CN108843265A (en) * | 2018-06-25 | 2018-11-20 | 中国海洋大学 | A kind of clinometer probe fishing device |
| CN108843265B (en) * | 2018-06-25 | 2020-09-08 | 中国海洋大学 | Inclinometer probe fishing device |
| CN111206898A (en) * | 2020-03-31 | 2020-05-29 | 南水北调中线干线工程建设管理局河南分局 | Movable inclinometer probe pipe-removal fisher and salvaging method thereof |
| CN111206898B (en) * | 2020-03-31 | 2022-12-23 | 中国南水北调集团中线有限公司河南分公司 | Movable inclinometer probe pipe-disconnecting fisher and fishing method thereof |
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| Publication number | Publication date |
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| CN107587857B (en) | 2023-12-26 |
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