CN207974764U - A kind of Rotary table for drilling machine pedestal with heating function - Google Patents
A kind of Rotary table for drilling machine pedestal with heating function Download PDFInfo
- Publication number
- CN207974764U CN207974764U CN201820385330.0U CN201820385330U CN207974764U CN 207974764 U CN207974764 U CN 207974764U CN 201820385330 U CN201820385330 U CN 201820385330U CN 207974764 U CN207974764 U CN 207974764U
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- CN
- China
- Prior art keywords
- oil pocket
- shell
- drilling machine
- rotary table
- cavity
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of the Rotary table for drilling machine pedestal with heating function, category petroleum drilling repair complete equipment technical field.The Rotary table for drilling machine pedestal with heating function is made of base body；The base body is made of shell and assembly sleeve；The spacing board being arranged by symmetry shape in shell is fixed with assembly sleeve：The side symmetry shape of assembly sleeve is provided with assembly claw；There are gear oil pocket and bearing oil pocket by divides in the shell of the assembly sleeve other side；It is respectively arranged with cavity A and cavity B in the shell of bearing oil pocket both sides；Gear oil pocket and bearing oil intracavitary are provided with interconnected heating coil；The both ends end of heating coil is in communication with the outside by cavity B.The Rotary table for drilling machine pedestal with heating function, simple in structure, practicability solve well it is existing repair, trepan is in low temperature environment, the problem of weld cracking, sealing ring aging easily occurs, meet the needs that low temperature environment uses.
Description
Technical field
The utility model is related to a kind of Rotary table for drilling machine pedestal with heating function belongs to petroleum drilling repair complete equipment technology neck
Domain.
Background technology
In petroleum exploration field, workover rig, drilling machine are the necessary equipments of petroleum well workover drilling well, it is current repair, trepan
Turntable can only all work under certain temperature environment, in low temperature environment, especially often occur in -40oC low temperature environments
The problems such as weld cracking, sealing ring aging, and then drilling machine is caused to can not work normally, seriously affected working efficiency and work into
Degree.Therefore, it is necessary to develop a kind of rotary base with heating function, with solve it is existing repair, the problem above that trepan has.
Invention content
The purpose of this utility model is that：There is provided it is a kind of simple in structure, ingenious in design, with solve it is existing repair, trepan is deposited
Have in low temperature environment can not work problem the Rotary table for drilling machine pedestal with heating function.
The technical solution of the utility model is：
A kind of Rotary table for drilling machine pedestal with heating function, it is made of base body；The base body by shell and
Sleeve is assembled to constitute；The spacing board being arranged by symmetry shape in shell is fixed with assembly sleeve；It is characterized in that：Assemble sleeve
Side symmetry shape is provided with assembly claw；There are gear oil pocket and bearing by divides in the shell of the assembly sleeve other side
Oil pocket；It is respectively arranged with cavity A and cavity B in the shell of bearing oil pocket both sides；Gear oil pocket and bearing oil intracavitary are provided with phase
Intercommunicated heating coil；The both ends end of heating coil is in communication with the outside by cavity B.
The both sides of the assembly sleeve are separated out vapor chamber, each vapor chamber in shell respectively under the cooperation of spacing board
On be respectively arranged with steam inlet and steam (vapor) outlet；Each vapor chamber passes through corresponding steam inlet and steam (vapor) outlet and the external world respectively
Vapour system is connected to.
It is provided with pressure release hose in the cavity A；Gear oil pocket and bearing oil pocket are interconnected by pressure release hose.
The utility model has the advantage of：
The Rotary table for drilling machine pedestal with heating function, it is simple in structure, practicability is good, by the way that steam is arranged on rotary base
The mode of chamber and heating coil, make the rotary base work when realize multi source heating, and then solve it is existing repair, trepan exists
In low temperature environment, easily there is the problem of weld cracking, sealing ring aging, improve work efficiency and job schedule, has widened turn
The scope of application of disk, meet repair, the needs that trepan low temperature environment uses.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1, shell, 2, assembly sleeve, 3, spacing board, 4, assembly claw, 5, demarcation strip, 6, gear oil pocket, 7, bearing
Oil pocket, 8, cavity A, 9, cavity B, 10, heating coil, 11, vapor chamber, 12, steam inlet, 13, steam (vapor) outlet, 14, pressure release it is soft
Pipe.
Specific implementation mode
The Rotary table for drilling machine pedestal with heating function is made of base body in integral structure；Base body is by shell 1
It is constituted with assembly sleeve 2；The spacing board 3 being arranged by symmetry shape in shell 1 is fixed with assembly sleeve 2；Assembly sleeve 2 is for pacifying
Fill the bearing of Rotary table for drilling machine.
The side symmetry shape of assembly sleeve 2 is provided with assembly claw 4；Claw 4 is assembled to the steam-operating of rigging up turntable
Chuck.
There are gear oil pocket 6 and bearing oil pocket 7 by the separation of demarcation strip 5 in the shell 1 of 2 other side of assembly sleeve；In drilling machine
Under the cooperation of turntable other component；Gear oil pocket 6 and bearing oil pocket 7 are in completely isolated separate chamber；Bearing oil pocket 7 is complete
Closed chamber is provided with vent valve in gear oil pocket 6（Figure of description does not regard）；Lubricating oil in gear oil pocket 6 is mainly used
In the gear lubrication of Rotary table for drilling machine；Lubricating oil in bearing oil pocket 7 is mainly used for the bearing lubrication of Rotary table for drilling machine.
It is respectively arranged with cavity A8 and cavity B9 in the shell 1 of 7 both sides of bearing oil pocket；In gear oil pocket 6 and bearing oil pocket 7
It is provided with interconnected heating coil 10；The both ends end of heating coil 10 is in communication with the outside by cavity B9.
The both ends end of heating coil 10 is connected to by cavity B9 with extraneous vapour system, when work, extraneous steam
System can be heated by heating coil 10 to the lubricating oil in gear oil pocket 6 and bearing oil pocket 7, and the rotary base is given to reach
The purpose of heating and thermal insulation.
Pressure release hose 14 is provided in cavity A8；Gear oil pocket 6 and bearing oil pocket 7 are interconnected by pressure release hose 14.
Pressure release hose 14 is connected to the upper end of gear oil pocket 6 and bearing oil pocket 7 respectively；The connection position of pressure release hose 14 is higher than gear oil
The liquid level of chamber 6 and bearing oil pocket 7；Lubricating oil in gear oil pocket 6 and bearing oil pocket 7 can not mutually be flowed by pressure release hose 14
It is logical.Bearing oil pocket 7 is the chamber completely enclosed, after pressure release hose 14 is arranged, because by thermogenetic high pressure gas in bearing oil pocket 7
It can be flowed into gear oil pocket 6 by pressure release hose 14, and be arranged eventually by outside gear oil pocket 6, so as to avoid bearing oil pocket 7
The accident of " building the pressure " occurs.
The both sides of assembly sleeve 2 are separated out vapor chamber 11, each vapor chamber in shell 1 respectively under the cooperation of spacing board 3
Steam inlet 12 and steam (vapor) outlet 13 are respectively arranged on 11；Each vapor chamber 11 passes through corresponding steam inlet 12 and steam respectively
Outlet 13 is connected to extraneous vapour system.Steam can be passed through vapor chamber by external world's vapour system by steam inlet 12 when work
11, it is heated to the rotary base, the steam after heating outside steam (vapor) outlet 13 by arranging；It can so pass through at low ambient temperatures
It is passed through the mode of steam to vapor chamber 11, completes the heating and thermal insulation work of rotary base.
Steam (vapor) outlet 13 is located at the lower end of vapor chamber 11, and when such setting, the condensed water generated in vapor chamber 11 can lead to
The outer row together of steam (vapor) outlet 13 is crossed, the problem of can not being arranged outside so as to avoid condensed water.
The Rotary table for drilling machine pedestal with heating function, it is simple in structure, practicability is good, it heats by coil pipe and is passed through steam and add
Heat mode, solve it is existing repair, trepan is in low temperature environment, easily there is the problem of weld cracking, sealing ring aging, improve
Working efficiency and job schedule, have widened the scope of application of turntable, meet the needs that low temperature environment uses.
Claims (3)
1. a kind of Rotary table for drilling machine pedestal with heating function, it is made of base body；The base body is by shell（1）With
Assemble sleeve（2）It constitutes；Shell（1）The interior spacing board being arranged by symmetry shape（3）It is fixed with assembly sleeve（2）；Its feature exists
In：Assemble sleeve（2）Side symmetry shape be provided with assembly claw（4）；Assemble sleeve（2）The shell of the other side（1）Inside pass through
Demarcation strip（5）Separation has gear oil pocket（6）With bearing oil pocket（7）；Bearing oil pocket（7）The shell of both sides（1）Inside it is respectively arranged with
Cavity A（8）With cavity B（9）；Gear oil pocket（6）With bearing oil pocket（7）Inside it is provided with interconnected heating coil（10）；Add
Hot coil（10）Both ends end pass through cavity B（9）It is in communication with the outside.
2. a kind of Rotary table for drilling machine pedestal with heating function according to claim 1, it is characterised in that：The assembly set
Cylinder（2）Both sides in spacing board（3）Cooperation under respectively in shell（1）Inside it is separated out vapor chamber（11）, each vapor chamber（11）On
It is respectively arranged with steam inlet（12）And steam (vapor) outlet（13）；Each vapor chamber（11）Pass through corresponding steam inlet respectively（12）With
Steam (vapor) outlet（13）It is connected to extraneous vapour system.
3. a kind of Rotary table for drilling machine pedestal with heating function according to claim 2, it is characterised in that：The cavity A
（8）Inside it is provided with pressure release hose（14）；Gear oil pocket（6）With bearing oil pocket（7）Pass through pressure release hose（14）It is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385330.0U CN207974764U (en) | 2018-03-21 | 2018-03-21 | A kind of Rotary table for drilling machine pedestal with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385330.0U CN207974764U (en) | 2018-03-21 | 2018-03-21 | A kind of Rotary table for drilling machine pedestal with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974764U true CN207974764U (en) | 2018-10-16 |
Family
ID=63764524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820385330.0U Expired - Fee Related CN207974764U (en) | 2018-03-21 | 2018-03-21 | A kind of Rotary table for drilling machine pedestal with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207974764U (en) |
-
2018
- 2018-03-21 CN CN201820385330.0U patent/CN207974764U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |