CN109915035A - A kind of marine boring rod set equipped with rubber air spring - Google Patents
A kind of marine boring rod set equipped with rubber air spring Download PDFInfo
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- CN109915035A CN109915035A CN201711331250.3A CN201711331250A CN109915035A CN 109915035 A CN109915035 A CN 109915035A CN 201711331250 A CN201711331250 A CN 201711331250A CN 109915035 A CN109915035 A CN 109915035A
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- cover plate
- air spring
- lower cover
- upper cover
- rubber
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Abstract
The invention discloses a kind of marine boring rod set equipped with rubber air spring, including drilling rod, drilling rod lifting device and rubber air spring, the rubber air spring includes upper cover plate, lower cover plate and the rubber pneumatic bag being arranged between upper cover plate and lower cover plate, upper cover plate, lower cover plate and air bag three form confined space, it is provided with gas generating unit in the confined space, is provided with exhaust valve on upper cover plate or lower cover plate；Gas-forming agent is equipped in the gas generating unit, wherein drilling rod top is fixedly connected with lower cover plate, and drilling rod lifting device is fixedly connected with upper cover plate.The present invention improves on the basis of existing marine boring rod set, rubber air spring is provided between drilling rod lifting device and drilling rod, when usually using, rubber air spring upper cover plate and the engagement of lower cover plate edge gear, marine boring rod set is not influenced to work normally, in the bad weathers such as typhoon, rubber air spring is inflated, and prevents drilling rod from acutely rocking the damage that causes to fracture.
Description
Technical field
The present invention relates to a kind of boring rod sets, more particularly to a kind of marine drilling rod dress equipped with rubber air spring
It sets.
Background technique
Rubber air spring be it is a kind of by rubber, cable be bonded curved capsule, be commonly called as pneumatic tyre, ripple pneumatic tyre, air bag,
Bellows etc..Capsule both ends need to be connected with two blocks of steel plates, form a delivery air chamber.Rubber air spring is widely applied
Among the vehicles such as automobile, locomotive and papermaking equipment power device, preferable damping and function of shock insulation are played, is also improved
Service life.
When meeting with bad weather (such as typhoon), drilling rod and its drilling rod lifting device can acutely shake offshore drilling platform,
It is easy to cause its contact position to fracture.If rubber air spring is applied in offshore drilling platform, it is arranged in drilling rod and brill
Between bar lifting device, by rubber air spring, can be buffered during acutely rocking drilling rod and drilling rod lifting device it
Between stress, greatly reduce its probability to fracture.But when at sea drilling platforms works, existing rubber air spring on the market
The efficiency that will affect drilling rod elevating mechanism between drilling rod and drilling rod lifting device is set always, while energy consumption increases, therefore is needed
It studies usually and is worked normally in use, not influencing marine boring rod set, in bad weathers such as typhoons, prevent marine drilling rod from filling
Set the marine boring rod set for acutely rocking the damage that causes to fracture.
Summary of the invention
In view of the above-mentioned problems, the object of the present invention is to provide a kind of marine boring rod set equipped with rubber air spring, institute
It states rubber air spring to be arranged between drilling rod and drilling rod lifting device, usually in use, rubber air spring upper cover plate is under
The engagement of side edge thereof gear does not influence marine boring rod set and works normally, in the bad weathers such as typhoon, rubber air spring into
Row inflation, prevents drilling rod from acutely rocking the damage that causes to fracture.
The purpose of the present invention is achieved through the following technical solutions:
A kind of marine boring rod set equipped with rubber air spring, including drilling rod, drilling rod lifting device and rubber air spring, institute
Stating rubber air spring includes upper cover plate, lower cover plate and the rubber pneumatic bag being arranged between upper cover plate and lower cover plate, the upper cover
Plate, lower cover plate and air bag three form confined space, are provided with gas generating unit in the confined space, the upper cover plate or
Exhaust valve is provided on person's lower cover plate；
Wherein, drilling rod top is fixedly connected with lower cover plate, and drilling rod lifting device is fixedly connected with upper cover plate.
Further, the rubber pneumatic bag is more bellows air bags or single bellows air bag, the rubber pneumatic bag structure design
For 1 ~ 50 section song capsule structure.
Further, the upper cover plate lower part is provided with toothed edge one, and the lower cover plate corresponding position is equipped with and dentation
The toothed edge two of one phase of edge occlusion.
Further, the lower cover plate is fixed with mounting base, and gas generating unit is firework type gas generator, the gas
On body generator fixed mounting.
Further, the firework type gas generator includes shell, and combustion chamber and cooled filter chamber, combustion are equipped in shell
It burns and is equipped with gas passage between room and filter chamber, have gas-forming agent and igniter in combustion chamber, have in cold filtration room cold
But, filtering material, the shell where the cooled filter chamber are equipped with venthole.
Further, the gas-forming agent is nitrine class gas made of sodium azide is combined with transition metal oxide
Propellant, the cooling, filtering material are the heatproofs such as blinding, molecular sieve, iron sand, particle sodium bicarbonate or labile object
Matter.
Further, igniter setting is in bottom of combustion chamber, including inside igniting shell, igniting shell igniter and
The fire hole lighted a fire on shell, igniter carry out firing action by fire hole.
Further, the firework type gas generator shell is the composite structure of plated construction or threaded connection.
The marine boring rod set that the present invention is equipped with rubber air spring further includes control system, and the control system includes setting
Controller and wireless communication module two on rubber air spring are set, further includes remote control terminal and wireless communication module
Two, the remote control terminal sends a signal to wireless communication module one, and wireless communication module one transmits a signal to wireless telecommunications
Module two, the controller receive the information control gas generating unit and exhaust valve of wireless communication module two.
Further, the control system further includes the pressure sensor being arranged on rubber air spring, the sensing
Device is connect with controller communication.
Compared with the prior art, the invention has the following beneficial effects:
(1) present invention improves on the basis of existing marine boring rod set, is arranged between drilling rod lifting device and drilling rod
There is rubber air spring, usually in use, rubber air spring upper cover plate and the engagement of lower cover plate edge gear, do not influence marine brill
Lever apparatus works normally, and in the bad weathers such as typhoon, rubber air spring is inflated, and preventing drilling rod from acutely rocking causes to roll over
Breakdown is bad.
(2) be equipped with can be to the gas that rubber air spring is inflated for the rubber air spring in the marine boring rod set of the present invention
Body generating device and can to rubber air spring carry out deflating action exhaust valve, so that rubber air spring is converted according to use environment
State.Usually the height of use state upper cover plate and lower cover plate is 0.05m or so (i.e. the height of rubber air spring), more bellows
After rubber pneumatic bag inflation, rubber air spring height of the present invention is up to 5m.
Detailed description of the invention
Attached drawing 1 is the marine boring rod set structural schematic diagram of the present invention.
Attached drawing 2 is the single bellows rubber air spring structural schematic diagram of the present invention.
Attached drawing 3 is the more bellows rubber air spring structural schematic diagrams of the present invention.
Attached drawing 4 is gas generating unit structure chart of the present invention.
Attached drawing 5 is rubber air spring upper cover plate of the present invention and lower cover plate contact position structural schematic diagram.
Attached drawing 6 is control system figure of the present invention.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
Embodiment 1
Referring to Fig. 1, the present embodiment provides a kind of marine boring rod set equipped with air spring, including drilling rod 23, drilling rod lifting dress
21 and rubber air spring 22 are set, the rubber air spring 22 includes upper cover plate 1, lower cover plate 2 and is arranged in upper cover plate 1 under
Rubber pneumatic bag 3 between cover board 2, the upper cover plate 1, lower cover plate 2 and 3 three of rubber pneumatic bag form confined space 15, described close
It closes in space 15 and is provided with gas generating unit 4, be provided with exhaust valve 6 on the upper cover plate 1 or lower cover plate 2；The present embodiment
Exhaust valve 6 is arranged on lower cover plate 2.
Wherein 23 top of drilling rod is fixedly connected with lower cover plate 2, and drilling rod lifting device 21 is fixedly connected with upper cover plate 1.
Rubber air spring 22 can be single bellows or more bellows in the present embodiment, and Fig. 2 is single bellows rubber air spring
Structure chart, Fig. 3 are more bellows rubber air spring structure charts, and rubber pneumatic bag 3 is more bellows air bags in Fig. 3, and schematic diagram is more
Bellows air bag is two section song capsules, but actual conditions are not limited to two section song capsule structures, separately may be designed to 3 ~ 50 section song capsule structures, answer
It is maximum with rubber air spring after more bellows air bags (2 ~ 50 section song capsule structure) inflation of the rubber air spring of drilling rod at sea
Height is up to 5m.
Referring to Fig. 5,1 lower part of upper cover plate is provided with toothed edge 1, and 2 corresponding position of lower cover plate is equipped with and toothed edge one
The toothed edge 2 18 of 17 phases occlusion.
Referring to fig. 4, gas generating unit 4 is firework type gas generator in the present embodiment, is fixed with installation on lower cover plate 2
Seat 14, storage tank 19 is mounted in mounting base 14, and gas generator is fixed on 19 lower end of storage tank.
Firework type gas generator includes shell 6, is equipped with combustion chamber 7 and cooled filter chamber 8, combustion chamber 7 and mistake in shell 6
Be equipped with gas passage 12 between filter chamber 8, have gas-forming agent and igniter 9 in combustion chamber 7, have in cooled filter chamber 8 it is cooling,
Filtering material, the shell where cooled filter chamber 8 are equipped with venthole 13.
Wherein, gas passage 12 is equipped with strainer, and strainer only allows gas to pass through, prevents residue or gas-forming agent from letting out
Dew.
Gas-forming agent is nitrine class gas-forming agent made of sodium azide is combined with transition metal oxide, cooling,
Filtering material is the heatproofs such as blinding, molecular sieve, iron sand, particle sodium bicarbonate or labile substance, under the action of high temperature
They can still keep completely cooling and filtering form, or absorb a large amount of heat because of decomposing to reduce temperature.
The setting of igniter 9 including the igniter 11 inside igniting shell 10, igniting shell 10 and is lighted a fire in 7 bottom of combustion chamber
Fire hole 16 on shell 10, igniter 9 carry out firing action by fire hole 16.
Firework type gas generator shell 6 is the composite structure of plated construction or threaded connection.It is in the present embodiment
Plated construction.
Referring to Fig. 6, the present embodiment sea boring rod set includes control system, and control system includes being arranged in rubber air bullet
Controller and wireless communication module two on spring 22 further include remote control terminal and wireless communication module one, and long-range control is eventually
End sends a signal to wireless communication module one, and wireless communication module one transmits a signal to wireless communication module two, and controller receives
The information control gas generating unit and exhaust valve of wireless communication module two.
Control system further includes the pressure sensor being arranged on rubber air spring 22, and pressure sensor and controller are logical
News connection.Pressure sensor may be provided at rubber air spring Anywhere.
Marine boring rod set in the present embodiment, usually in use, the rubber air spring 22 is not inflated, rubber
The upper cover plate 1 of glue air spring 22 is contacted with lower cover plate 2, the toothed edge 1 of upper cover plate 1 and the toothed edge two of lower cover plate 2
18 are mutually twisted, and can be rotated as a whole, do not influence the rotation and lifting of marine drilling rod.
When meeting with the bad weathers such as typhoon, drilling rod can acutely be shaken, when pressure sensor experiences violent concussion, control
Device processed will receive sensor and send signal, or be controlled by remote control terminal, pass through wireless communication module one, wireless telecommunications
Module two sends a signal to controller, and the present embodiment controller controls gas generating unit 4 and generates gas and exhaust valve closure, gas
Body generating device 4 generates the specific rate-determining steps of gas are as follows: igniter 11 in control gas generating unit 4 in igniter 9 into
Row igniting, by fire hole 16, makes the additives gas in combustion chamber 7 burn, and generates bulk gas, and gas passes through cold filtration
Rubber air spring in the present embodiment is inflated from venthole 13 into confined space behind room 8, meanwhile, controller is controllable
The opening and closing of exhaust valve 6, when being inflated, exhaust valve 6 needs to close.
It when needing drilling rod to need work, is controlled by remote control terminal, opens exhaust valve 6, after air drains, rubber
22 upper cover plate 1 of glue air spring is contacted with lower cover plate 2, the toothed edge 1 of upper cover plate 1 and the toothed edge 2 18 of lower cover plate 2
It is mutually twisted, can be rotated as a whole, then can work normally.
The present embodiment improves on the basis of existing marine boring rod set, drilling rod lifting device 21 and drilling rod 23 it
Between be provided with rubber air spring 22, usually in use, the upper cover plate 1 of rubber air spring 22 and 2 edge gear of lower cover plate are nibbled
It closes, does not influence marine boring rod set and work normally, in the bad weathers such as typhoon, rubber air spring 22 is inflated, and is prevented
Marine boring rod set acutely rocks the damage that causes to fracture
Obviously, above-described embodiment is only intended to clearly illustrate technical solution of the present invention example, and is not to this
The restriction of the embodiment of invention.It for those of ordinary skill in the art, on the basis of the above description can be with
It makes other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all in this hair
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within bright spirit and principle
Within protection scope.
Claims (10)
1. a kind of marine boring rod set equipped with rubber air spring, which is characterized in that including drilling rod, drilling rod lifting device and rubber
Glue air spring, the rubber air spring include upper cover plate, lower cover plate and the rubber being arranged between upper cover plate and lower cover plate
Air bag, the upper cover plate, lower cover plate and air bag three form confined space, are provided with gas in the confined space and fill
It sets, is provided with exhaust valve on the upper cover plate or lower cover plate；
Wherein, drilling rod top is fixedly connected with lower cover plate, and drilling rod lifting device is fixedly connected with upper cover plate.
2. the marine boring rod set according to claim 1 equipped with air spring, which is characterized in that the rubber pneumatic bag is
More bellows air bags or single bellows air bag, the rubber pneumatic bag structure are designed as 1 ~ 50 section song capsule structure.
3. the marine boring rod set according to claim 1 equipped with air spring, which is characterized in that the upper cover plate lower part
It is provided with toothed edge one, the lower cover plate corresponding position is equipped with the toothed edge two being engaged with one phase of toothed edge.
4. the marine boring rod set according to claim 1 equipped with air spring, which is characterized in that the lower cover plate is fixed
There is mounting base, gas generating unit is firework type gas generator, on the gas generator fixed mounting.
5. the marine boring rod set according to claim 4 equipped with air spring, which is characterized in that the pyrotechnic gas
Generator includes shell, is equipped with combustion chamber and cooled filter chamber in shell, and gas passage, combustion are equipped between combustion chamber and filter chamber
Burning interior has gas-forming agent and igniter, there is cooling, filtering material in cold filtration room, where the cooled filter chamber
Shell is equipped with venthole.
6. the marine boring rod set according to claim 5 equipped with air spring, which is characterized in that the gas-forming agent
Manufactured nitrine class gas-forming agent is combined with transition metal oxide for sodium azide, the cooling, filtering material are rubbles
The heatproofs such as son, molecular sieve, iron sand, particle sodium bicarbonate or labile substance.
7. the marine boring rod set according to claim 5 equipped with air spring, which is characterized in that the igniter is set
It sets in bottom of combustion chamber, including the fire hole on the igniter and igniting shell inside igniting shell, igniting shell, igniter passes through a little
Fire hole carries out firing action.
8. the marine boring rod set according to claim 5 equipped with air spring, which is characterized in that the pyrotechnic gas
Generator body is the composite structure of plated construction or threaded connection.
9. described in any item marine boring rod sets equipped with air spring according to claim 1 ~ 8, which is characterized in that further include
Control system, the control system include the controller being arranged on rubber air spring and wireless communication module two, further include
Remote control terminal and wireless communication module two, the remote control terminal send a signal to wireless communication module one, channel radio
News module one transmits a signal to wireless communication module two, and the controller receives the information control gas hair of wireless communication module two
Generating apparatus and exhaust valve.
10. the marine boring rod set according to claim 9 equipped with air spring, which is characterized in that the control system
It further include the pressure sensor being arranged on rubber air spring, the sensor is connect with controller communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331250.3A CN109915035A (en) | 2017-12-13 | 2017-12-13 | A kind of marine boring rod set equipped with rubber air spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331250.3A CN109915035A (en) | 2017-12-13 | 2017-12-13 | A kind of marine boring rod set equipped with rubber air spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109915035A true CN109915035A (en) | 2019-06-21 |
Family
ID=66959035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711331250.3A Withdrawn CN109915035A (en) | 2017-12-13 | 2017-12-13 | A kind of marine boring rod set equipped with rubber air spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109915035A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711663A (en) * | 2019-10-16 | 2020-01-21 | 刘秀亚 | Offshore drilling platform support column rust cleaning device |
-
2017
- 2017-12-13 CN CN201711331250.3A patent/CN109915035A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711663A (en) * | 2019-10-16 | 2020-01-21 | 刘秀亚 | Offshore drilling platform support column rust cleaning device |
| CN110711663B (en) * | 2019-10-16 | 2021-05-04 | 周鹏 | Offshore drilling platform support column rust cleaning device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190621 |
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| WW01 | Invention patent application withdrawn after publication |