CN207914005U - Walking mechanism for the spraying of drilling rod thread oil - Google Patents
Walking mechanism for the spraying of drilling rod thread oil Download PDFInfo
- Publication number
- CN207914005U CN207914005U CN201820156849.1U CN201820156849U CN207914005U CN 207914005 U CN207914005 U CN 207914005U CN 201820156849 U CN201820156849 U CN 201820156849U CN 207914005 U CN207914005 U CN 207914005U
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- CN
- China
- Prior art keywords
- drilling rod
- walker
- spraying
- mounting base
- rack rails
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to drilling equipment maintenance technology fields, disclose a kind of walking mechanism for the spraying of drilling rod thread oil, including mounting base, rack rails, walker, motor and gear, mounting base and rack rails extend around the axis rotation of drilling rod, rack rails is fixedly installed in mounting base, two limit guide rails are additionally provided in mounting base, it is located at the interior outside of rack rails, limit guide rail extends around the axis rotation of drilling rod, motor is fixedly installed on walker, gear is installed on the output shaft of motor, gear is meshed with rack rails, walker bottom is equipped with guide part, guide part extends in limit guide rail, and it is adapted, detour process to walker relative to drilling rod is limited and is oriented to, walker is for installing fixed spray structure.It can realize that shaping mechanism automatic traction nozzle structure detours relative to drilling rod, and then complete the operation to spraying dope on pin thread, detour without artificial, reduce the labor intensity of worker, improve work efficiency.
Description
Technical field
The utility model is related to drilling equipment maintenance technology field, more particularly to a kind of rows for the spraying of drilling rod thread oil
Walk mechanism.
Background technology
During oil drilling makes up a joint, before each pair of screwed connection, dope, a side are smeared on drilling rod pin thread
Face can prevent screw thread from thread gluing phenomenon occurring at high loads with lubrication protection screw thread, on the other hand, be also beneficial to the spiral shell of screw thread
Line sealing function.
But it is that worker dips in upper dope with hairbrush and is applied to pin thread to smear the common method of dope to drilling rod pin thread at present
On, it artificially carries out circumferentially carrying out smearing operation around drilling rod, it is very complicated, increase the labor intensity of worker, the degree of automation
Low, working efficiency is low.
Therefore, the application proposes a kind of walking mechanism for the spraying of drilling rod thread oil.
Utility model content
The goal of the invention of the utility model is：In view of the above problems, it provides a kind of for the spray of drilling rod thread oil
The walking mechanism of painting can realize that shaping mechanism automatic traction spray structure detours relative to drilling rod, and then complete on pin thread
The operation for spraying dope detours without artificial, reduces the labor intensity of worker, improve work efficiency.
The technical solution adopted in the utility model is such：For the walking mechanism of drilling rod thread oil spraying, including peace
Fill seat, rack rails, walker, motor and gear, the mounting base and the rack rails extend around the axis rotation of the drilling rod and
At, the rack rails is fixedly installed in the mounting base, be additionally provided in the mounting base two limit guide rails, be located at it is described
The interior outside of rack rails, the limit guide rail extend around the axis rotation of the drilling rod, and the motor is fixedly installed in institute
It states on walker, the gear is installed on the output shaft of the motor, and the gear is meshed with the rack rails, the walking
Frame bottom is equipped with guide part, and the guide part is extended into the limit guide rail and is adapted, to the walker relative to
The detour process of the drilling rod is limited and is oriented to, and the walker is for installing fixed spray structure.
Walking mechanism described in the utility model for the spraying of drilling rod thread oil is provided with reversion in the limit guide rail
Switch, the reverser are connected with the control circuit of the motor, and the guide part can trigger the reversal switch, and
And then control the motor reversal.
Walking mechanism described in the utility model for the spraying of drilling rod thread oil further includes two mounting plates, the installation
Plate is fixedly installed in the mounting base, and the limit guide rail is opened on the mounting plate.
Walking mechanism described in the utility model for the spraying of drilling rod thread oil, the bottom of the guide part is equipped with rolling
Wheel, the idler wheel of bottom are contacted with the bottom of the limit guide rail.
Walking mechanism described in the utility model for the spraying of drilling rod thread oil, the inner end and outside of the guide part
End is also separately installed with idler wheel, and the idler wheel of side is contacted with the two sides of the limit guide rail respectively.
Walking mechanism described in the utility model for the spraying of drilling rod thread oil, there are four the walker bottom installations
The guide part, two limit guide rails correspond to two guide parts respectively.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：The utility model can
Real walking mechanism automatic traction spray structure detours relative to drilling rod, and then completes the operation to spraying dope on pin thread, nothing
It need to artificially detour, reduce the labor intensity of worker, improve work efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model and drilling rod installation cooperation；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the utility model structure diagram；
Fig. 4 is walker upward view in the utility model.
It is marked in figure：1 is mounting base, and 2 be rack rails, and 3 be walker, and 4 be motor, and 5 be gear, and 6 be drilling rod, and 7 be limit
Guide rail, 8 be guide part, and 9 be spray structure, and 10 be reversal switch, and 11 be mounting plate, and 12 be idler wheel.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figures 1 to 4, be used for drilling rod thread oil spraying walking mechanism, including mounting base 1, rack rails 2, walker 3,
Motor 4 and gear 5, mounting base 1 and rack rails 2 are extended around the axis rotation of drilling rod 6 and form, and rack rails 2 is fixedly installed in peace
It fills on seat 1, the interior outside that two limit guide rails 7 are additionally provided in mounting base 1, are located at rack rails 2, limit guide rail 7 is around drilling rod 6
Axis rotation extend, further include two mounting plates 11, mounting plate 11, which is bolted, to be installed in mounting base 1, limit
Guide rail 7 is opened on mounting plate 11, and limit guide rail 7 is not opened in directly in mounting base 1, and mounting plate 11 is convenient for disassembly and assembly, convenient pair
Limit guide rail 7 is repaired or is replaced, and motor 4 is vertically fixedly installed on walker 3, and gear 5 is horizontally installed to motor 4
Output shaft on, gear 5 is meshed with rack rails 2, and 3 bottom of walker is equipped with guide part 8, and guide part 8 extends into limit guide rail 7
Interior and be adapted, the detour process to walker 3 relative to drilling rod 6 is limited and is oriented to, and walker 3 is for installing fixation
Spray structure 9；4 rotation driven gear 5 of motor rotates, and gear 5 is meshed with rack rails 2, and guide part 8 is matched with limit guide rail 7,
Guide part 8 can prevent 3 rotation of walker, ensure gear 5 always with rack rails 2 is intact engages so that walker 3 being capable of automatic edge
The track of rack rails 2 moves, that is, drives spray structure 9 to detour relative to the axis of drilling rod 6, so that spray structure 9 is to 6 pin thread of drilling rod
Around carry out spraying operation.
Further, reversal switch 10 is provided in limit guide rail 7, reverser is connected with the control circuit of motor 4,
Guide part 8 can trigger reversal switch 10, and control motor 4 inverts in turn, and reversal switch 10 and electricity are not disclosed in the application
The connection type of 4 control circuit of machine, this is more existing technology in 4 control field of motor, when guide part 8 triggers reversal switch
When 10, reverse signal is fed back to the control circuit of motor 4 by reversal switch 10, and then is controlled motor 4 by control circuit and inverted,
At this point, walker 3 drives nozzle structure reversely to detour, i.e., the pin thread on drilling rod 6 is carried out repeating spraying, ensure coating quality.
Further, the bottom of guide part 8 is equipped with idler wheel 12, and the idler wheel 12 of bottom is contacted with the bottom of limit guide rail 7,
Sliding friction between 7 bottom of 8 bottom of guide part and limit guide rail is converted into rolling friction so that walker 3 is relative to brill
The detour process of bar 6 is more smooth；Meanwhile guide part 8 inner end and outboard end be also separately installed with idler wheel 12, the rolling of side
Wheel 12 is contacted with the two sides of limit guide rail 7 respectively, and the sliding between 7 two sides of 8 two sides of guide part and limit guide rail is rubbed
Wiping is converted to rolling friction, further such that walker 3 is more smooth relative to the detour process of drilling rod 6；Pacify 3 bottom of walker
There are four guide part 8, two limit guide rails 7 to correspond to two guide parts 8 respectively for dress so that the limit to walker 3 and guiding process
It is more reliable and more stable.
It should be noted that：When rack rails 2 and limit guide rail 7 are full circle, it can be not provided with reversal switch 10, gone at this time
Walking frame 3 can drive spray structure 9 to turn-take operation around drilling rod 6, or a reversal switch 10, this reversal switch 10 can only be arranged
The reversion of motor 4 can be controlled by being triggered every time；When rack rails 2 and limit guide rail 7 are not full circle, then the two of limit guide rail 7
Reversal switch 10 is respectively set in end, and any of which reversal switch 10, which is triggered, can control the reversion of motor 4 so that walker 3 can
Move back and forth in this section of 7 range of limit guide rail.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. the walking mechanism for the spraying of drilling rod thread oil, it is characterised in that：Including mounting base（1）, rack rails（2）, walker
（3）, motor（4）And gear（5）, the mounting base（1）With the rack rails（2）Around the drilling rod（6）Axis rotation extend
It forms, the rack rails（2）It is fixedly installed in the mounting base（1）On, the mounting base（1）On be additionally provided with two limit guide rails
（7）, be located at the rack rails（2）Interior outside, the limit guide rail（7）Around the drilling rod（6）Axis rotation extend
It forms, the motor（4）It is fixedly installed in the walker（3）On, the gear（5）It is installed on the motor（4）Output
On axis, the gear（5）With the rack rails（2）It is meshed, the walker（3）Bottom is equipped with guide part（8）, the guiding
Portion（8）Extend into the limit guide rail（7）It is interior and be adapted, to the walker（3）Relative to the drilling rod（6）Detour
Process is limited and is oriented to, the walker（3）For installing fixed spray structure（9）.
2. the walking mechanism according to claim 1 for the spraying of drilling rod thread oil, it is characterised in that：The limit guide rail
（7）Inside it is provided with reversal switch（10）, the reversal switch and the motor（4）Control circuit be connected, the guide part
（8）The reversal switch can be triggered（10）, and the motor is controlled in turn（4）Reversion.
3. the walking mechanism according to claim 1 for the spraying of drilling rod thread oil, it is characterised in that：Further include two installations
Plate（11）, the mounting plate（11）It is fixedly installed in the mounting base（1）On, the limit guide rail（7）It is opened in the installation
Plate（11）On.
4. the walking mechanism according to claim 1 for the spraying of drilling rod thread oil, it is characterised in that：The guide part
（8）Bottom idler wheel is installed（12）, the idler wheel of bottom（12）With the limit guide rail（7）Bottom contact.
5. the walking mechanism according to claim 4 for the spraying of drilling rod thread oil, it is characterised in that：The guide part
（8）Inner end and outboard end be also separately installed with the idler wheel（12）, the idler wheel of side（12）Respectively with the limit guide rail
（7）Two sides contact.
6. the walking mechanism according to any one of claims 1 to 5 for the spraying of drilling rod thread oil, it is characterised in that：Institute
State walker（3）There are four the guide parts for bottom installation（8）, two limit guide rails（7）Two guide parts are corresponded to respectively（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156849.1U CN207914005U (en) | 2018-01-30 | 2018-01-30 | Walking mechanism for the spraying of drilling rod thread oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156849.1U CN207914005U (en) | 2018-01-30 | 2018-01-30 | Walking mechanism for the spraying of drilling rod thread oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207914005U true CN207914005U (en) | 2018-09-28 |
Family
ID=63602219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820156849.1U Active CN207914005U (en) | 2018-01-30 | 2018-01-30 | Walking mechanism for the spraying of drilling rod thread oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207914005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355880A (en) * | 2018-01-30 | 2018-08-03 | 中国五冶集团有限公司 | A kind of automatic traveling mechanism of drilling rod thread oil spraying |
-
2018
- 2018-01-30 CN CN201820156849.1U patent/CN207914005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355880A (en) * | 2018-01-30 | 2018-08-03 | 中国五冶集团有限公司 | A kind of automatic traveling mechanism of drilling rod thread oil spraying |
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