CN207776807U - 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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- CN207776807U CN207776807U CN201721734224.0U CN201721734224U CN207776807U CN 207776807 U CN207776807 U CN 207776807U CN 201721734224 U CN201721734224 U CN 201721734224U CN 207776807 U CN207776807 U CN 207776807U
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- air spring
- rubber air
- rubber
- lower cover
- cover plate
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Abstract
The utility model discloses a kind of marine boring rod sets equipped with rubber air spring, including drilling rod, drilling rod lifting gear and rubber air spring, rubber air spring includes upper cover plate, lower cover and the rubber pneumatic bag being arranged between upper cover plate and lower cover, upper cover plate, lower cover and air bag three form confined space, it is provided with gas generating unit in the confined space, air bleeding valve is provided on upper cover plate or lower cover；Gas-forming agent is equipped in the gas generating unit, wherein drilling rod top is fixedly connected with lower cover, and drilling rod lifting gear is fixedly connected with upper cover plate.The utility model is improved on the basis of existing marine boring rod set, it is provided with rubber air spring between drilling rod lifting gear and drilling rod, when usually using, rubber air spring upper cover plate and the engagement of lower cover edge gear, marine boring rod set normal work is not influenced, 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 utility model is related to a kind of boring rod sets, more particularly to a kind of marine brill equipped with rubber air spring
Lever apparatus.
Background technology
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 extensive use
Among the vehicles such as automobile, locomotive and papermaking equipment power plant, preferable damping and function of shock insulation are played, is also improved
Service life.
Offshore drilling platform meets with bad weather（Such as typhoon）When, drilling rod and its drilling rod lifting gear can acutely shake,
Its contact position is be easy to cause to fracture.If rubber air spring is applied in offshore drilling platform, it is arranged in drilling rod and brill
Between bar lifting gear, by rubber air spring, can be buffered during acutely rocking drilling rod and drilling rod lifting gear 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 of drilling rod elevating mechanism can be influenced between drilling rod and drilling rod lifting gear by being arranged always, while energy consumption increases, therefore be needed
Study usually in use, not influencing marine boring rod set normal work prevents marine drilling rod from filling in bad weathers such as typhoons
Set the marine boring rod set for acutely rocking the damage that causes to fracture.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of marine drilling rod dress equipped with rubber air spring
It sets, the rubber air spring is arranged between drilling rod and drilling rod lifting gear, usually in use, rubber air spring upper cover plate
It is engaged with lower cover edge gear, does not influence marine boring rod set normal work, in the bad weathers such as typhoon, rubber air bullet
Spring is inflated, and prevents drilling rod from acutely rocking the damage that causes to fracture.
The purpose of this utility model 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 gear and rubber air bullet
Spring, the rubber air spring include upper cover plate, lower cover and the rubber pneumatic bag being arranged between upper cover plate and lower cover, described
Upper cover plate, lower cover and air bag three form confined space, and gas generating unit, the upper cover are provided in the confined space
It is provided with air bleeding valve on plate or lower cover；
Wherein, drilling rod top is fixedly connected with lower cover, and drilling rod lifting gear 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 the bent capsule structure of 1 ~ 50 section.
Further, the upper cover plate lower part is provided with toothed edge one, and the lower cover corresponding position is equipped with and dentation
The toothed edge two of edge one phase occlusion.
Further, the lower cover 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 of the igniter setting inside bottom of combustion chamber, including igniting shell, igniting shell 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 utility model is equipped with rubber air spring further includes control system, the control system packet
The controller being arranged on rubber air spring and wireless communication module two are included, further includes remote control terminal and wireless telecommunications
Module two, the remote control terminal send a signal to wireless communication module one, and wireless communication module one transmits a signal to wirelessly
Communication module two, the controller receive the information control gas generating unit and air bleeding 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 utility model has the advantages that：
（1）The utility model is improved on the basis of existing marine boring rod set, in drilling rod lifting gear and drilling rod
Between be provided with rubber air spring, usually in use, rubber air spring upper cover plate and the engagement of lower cover edge gear, not shadow
Sea boring rod set normal work is rung, in the bad weathers such as typhoon, rubber air spring is inflated, and prevents drilling rod from acutely shaking
Rolling leads to the damage that fractures.
（2）Rubber air spring in the boring rod set of the utility model sea is equipped with and can be inflated to rubber air spring
Gas generating unit and can to rubber air spring carry out deflating action air bleeding valve, make rubber air spring according to use environment
Transition state.Usually the height of use state upper cover plate and lower cover is 0.05m or so（That is the height of rubber air spring）, more
After the inflation of bellows rubber pneumatic bag, the utility model rubber air spring height is up to 5m.
Description of the drawings
Attached drawing 1 is the utility model sea boring rod set structural schematic diagram.
Attached drawing 2 is the utility model list bellows rubber air spring structural schematic diagram.
Attached drawing 3 is the more bellows rubber air spring structural schematic diagrams of the utility model.
Attached drawing 4 is the utility model gas generating unit structure chart.
Attached drawing 5 is the utility model rubber air spring upper cover plate and lower cover contact position structural schematic diagram.
Attached drawing 6 is the utility model control system figure.
Specific implementation mode
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, 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 sets equipped with air spring, including drilling rod 23, drilling rod liter
Falling unit 21 and rubber air spring 22, the rubber air spring 22 include upper cover plate 1, lower cover 2 and are arranged in upper cover plate 1
Rubber pneumatic bag 3 between lower cover 2, the upper cover plate 1, lower cover 2 and 3 three of rubber pneumatic bag form confined space 15, institute
It states and is provided with gas generating unit 4 in confined space 15, air bleeding valve 6 is provided on the upper cover plate 1 or lower cover 2；This reality
An air bleeding valve 6 is applied to be arranged on lower cover 2.
Wherein 23 top of drilling rod is fixedly connected with lower cover 2, and drilling rod lifting gear 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 the bent capsule of two sections, but actual conditions are not limited to two section song capsule structures, separately may be designed to the bent capsule structure of 3 ~ 50 sections, answers
With more bellows air bags of the rubber air spring of drilling rod at sea（The bent capsule structure of 2 ~ 50 sections）Rubber air spring is maximum after inflation
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 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, and installation is fixed on lower cover 2
Seat 14, storage tank 19 are mounted in mounting base 14, and gas generator is fixed on 19 lower end of storage tank.
Firework type gas generator includes shell 6, and combustion chamber 7 and cooled filter chamber 8, combustion chamber 7 and mistake are equipped 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.
Igniter 11 and igniting of the setting of igniter 9 inside 7 bottom of combustion chamber, including igniting shell 10, igniting shell 10
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 on spring 22 and wireless communication module two, further include remote control terminal and wireless communication module one, and remote control is whole
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 air bleeding valve of wireless communication module two.
Control system further includes the pressure sensor being arranged on rubber air spring 22, and pressure sensor is logical with controller
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 2, the toothed edge 1 of upper cover plate 1 and the toothed edge two of lower cover 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 shake, 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 means 4 generates the specific rate-determining steps of gas：Control igniter 11 in 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 air bleeding valve 6, when being inflated, air bleeding valve 6 needs to close.
It when needing drilling rod to need work, is controlled by remote control terminal, opens air bleeding valve 6, after air drains, rubber
22 upper cover plate 1 of glue air spring is contacted with lower cover 2, the toothed edge 1 of upper cover plate 1 and the toothed edge 2 18 of lower cover 2
It is mutually twisted, can be rotated as a whole, then can work normally.
The present embodiment is improved on the basis of existing marine boring rod set, drilling rod lifting gear 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 are nibbled
It closes, does not influence marine boring rod set normal work, 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 the technical solution of the utility model example, and simultaneously
Non- is the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give thoroughly all embodiments
It lifts.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc. should be included in this
Within the protection domain of utility model claims.
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 gear and rubber
Glue air spring, the rubber air spring include upper cover plate, lower cover and the rubber being arranged between upper cover plate and lower cover
Air bag, the upper cover plate, lower cover and air bag three form confined space, and being provided with gas in the confined space fills
It sets, air bleeding valve is provided on the upper cover plate or lower cover；
Wherein, drilling rod top is fixedly connected with lower cover, and drilling rod lifting gear 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 design are the bent capsule structure of 1~50 section.
3. the marine boring rod set according to claim 1 equipped with rubber air spring, which is characterized in that the upper cover plate
Lower part is provided with toothed edge one, and the lower cover 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 rubber air spring, which is characterized in that the lower cover
It is fixed with 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 rubber air spring, which is characterized in that the pyrotechnic
Gas generator includes shell, and combustion chamber and cooled filter chamber are equipped in shell, logical equipped with gas between combustion chamber and filter chamber
There are gas-forming agent and igniter in road in combustion chamber, there is cooling, filtering material, the cooled filter chamber in cold filtration room
The shell at place is equipped with venthole.
6. the marine boring rod set according to claim 5 equipped with rubber air spring, which is characterized in that the gas hair
Raw agent is nitrine class gas-forming agent made of sodium azide is combined with transition metal oxide, and the cooling, filtering material are
Heatproof or labile substance；The cooling, filtering material are any in blinding, molecular sieve, iron sand, particle sodium bicarbonate
Kind.
7. the marine boring rod set according to claim 5 equipped with rubber air spring, which is characterized in that the igniting dress
The fire hole on the igniter and igniting shell inside bottom of combustion chamber, including igniting shell, igniting shell is installed, igniter is logical
It crosses fire hole and carries out firing action.
8. the marine boring rod set according to claim 5 equipped with rubber air spring, which is characterized in that the pyrotechnic
Gas generator shell is the composite structure of plated construction or threaded connection.
9. being equipped with the marine boring rod set of rubber air spring according to claim 1~8 any one of them, which is characterized in that
Further include control system, the control system includes 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 sends a signal to wireless communication module one,
Wireless communication module one transmits a signal to wireless communication module two, and the controller receives the information control of wireless communication module two
Gas generating unit and air bleeding valve.
10. the marine boring rod set according to claim 9 equipped with rubber air spring, which is characterized in that the control
System further includes the pressure sensor being arranged on rubber air spring, and the sensor is connect with controller communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734224.0U CN207776807U (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 |
|---|---|---|---|
| CN201721734224.0U CN207776807U (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 |
|---|---|
| CN207776807U true CN207776807U (en) | 2018-08-28 |
Family
ID=63232210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734224.0U Active CN207776807U (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) | CN207776807U (en) |
-
2017
- 2017-12-13 CN CN201721734224.0U patent/CN207776807U/en active Active
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