CN207814888U - Repairing structure for the spraying of drilling rod thread oil - Google Patents
Repairing structure for the spraying of drilling rod thread oil Download PDFInfo
- Publication number
- CN207814888U CN207814888U CN201820155121.7U CN201820155121U CN207814888U CN 207814888 U CN207814888 U CN 207814888U CN 201820155121 U CN201820155121 U CN 201820155121U CN 207814888 U CN207814888 U CN 207814888U
- Authority
- CN
- China
- Prior art keywords
- cavity
- oil
- convex mouth
- repairing
- spraying
- 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.)
- Active
Links
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model is related to drilling equipment maintenance technology fields,A kind of repairing structure for the spraying of drilling rod thread oil is disclosed,Including oil storage cavity,The oil storage cavity is fixedly installed in an oil spout cavity upper end,Oil spout cavity upper end has upper convex mouth,There is cavity in the middle part of the upper convex mouth,The upper convex mouth is fixedly connected with the oil storage cavity,And it extends into the oil storage cavity,Spool is installed in the cavity of the upper convex mouth,There is repairing gap between the outer surface of the spool and the inner wall of the cavity,The upper end of the spool has limiting section,Lower end has sealing plate,The limiting section can contact limit with the upper surface of the upper convex mouth,Dope in the oil storage cavity can pass through the limiting section to enter in the repairing gap,And then enter in the oil spout cavity,The upper surface of the sealing plate can be bonded with the inner wall of oil spout cavity upper end and contact and form sealing.It can realize and conveniently and efficiently supplement dope into oil spout cavity.
Description
Technical field
The utility model is related to drilling equipment maintenance technology field, more particularly to a kind of benefits for the spraying of drilling rod thread oil
Oily structure.
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, this method is affected by artificial uncertain factor, the problem of inevitably will appear smearing unevenness or omit, and working efficiency
Low, labor intensity is high, in consideration of it, present applicant has proposed a kind of spray structure, substitutes artificial smearing, and such spraying is tied
There are one oil spout cavitys for tool in structure, and during spraying operation, the dope in oil spout cavity is constantly consuming, and need convenient fast
Prompt ground supplements dope into oil spout cavity, so that continuous spray operation is better achieved.
Therefore, the application proposes a kind of repairing structure 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 repairing structure of painting can be realized and conveniently and efficiently supplement dope into oil spout cavity.
The technical solution adopted in the utility model is such：For the repairing structure of drilling rod thread oil spraying, including storage
Oil cavity, the oil storage cavity are fixedly installed in an oil spout cavity upper end, and oil spout cavity upper end has a upper convex mouth, it is described on
There is cavity, the upper convex mouth is fixedly connected with the oil storage cavity and extends into the oil storage cavity, described in the middle part of convex mouth
Spool is installed in the cavity of upper convex mouth, there is repairing gap, institute between the outer surface of the spool and the inner wall of the cavity
The upper end of spool is stated with limiting section, lower end with sealing plate, the limiting section can be contacted with the upper surface of the upper convex mouth
It limits, the dope in the oil storage cavity can pass through the limiting section to enter in the repairing gap and then described in entrance
In oil spout cavity, the upper surface of the sealing plate can be bonded with the inner wall of oil spout cavity upper end to be contacted and forms sealing.
Repairing structure described in the utility model for the spraying of drilling rod thread oil, the limiting section are crossbar structure,
Each boom end of crossbar structure can contact limit with the upper surface of the upper convex mouth, the dope energy in the oil storage cavity
The repairing gap is enough entered by the gap between adjacent stems.
Repairing structure described in the utility model for the spraying of drilling rod thread oil, the limiting section are Circular plate structure,
Repairing hole is offered on plectane, the lower face of the plectane can contact limit, the oil storage with the upper surface of the upper convex mouth
Dope in cavity can enter the repairing gap by the repairing hole.
Repairing structure described in the utility model for the spraying of drilling rod thread oil opens up on the plectane around its center
The one circle repairing hole.
Repairing structure described in the utility model for the spraying of drilling rod thread oil is opened on the cavity inner wall of the upper convex mouth
Equipped with vertical guide groove, the outer surface of the spool also offers the vertical guide groove.
Repairing structure described in the utility model for the spraying of drilling rod thread oil, under the lower end of the oil storage cavity has
Also there is cavity, the upper convex mouth to extend into the cavity of lower convex mouth and are fixedly connected with lower convex mouth for convex mouth, the lower convex mouth,
When the upper surface of the limiting section and the upper convex mouth contacts, the top of the limiting section is less than the oil storage cavity lower end
Inner wall surface.
Repairing structure described in the utility model for the spraying of drilling rod thread oil, it is corresponding in the cavity of the upper convex mouth
Step groove is offered at the inner wall of oil spout cavity upper end, the sealing plate can be located in the step groove, and end face can be with platform thereon
The fitting of rank slot contacts and forms sealing.
Repairing structure described in the utility model for the spraying of drilling rod thread oil, the inner wall of the oil storage cavity lower end are
It is skewed, and be lowest point with the upper convex mouth junction.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：The utility model can
Realization conveniently and efficiently supplements dope into oil spout cavity, and oil replenishing process carries out automatically.
Description of the drawings
Fig. 1 is the structure sectional view of the utility model and the installation of oil spout cavity；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the sectional view of upper convex mouth in the utility model；
Fig. 4 is the sectional view of spool in the utility model；
Fig. 5 is the structural schematic diagram of spool in the utility model.
It is marked in figure：1 is oil storage cavity, and 2 be oil spout cavity, and 3 be upper convex mouth, and 4 be spool, and 5 be limiting section, and 6 be sealing
Plate, 7 be repairing hole, and 8 be vertical guide groove, and 9 be lower convex mouth, and 10 be step groove, and 11 be piston, and 12 be repairing mouth.
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.
Embodiment 1
As shown in Fig. 1 to 5, for the repairing structure of drilling rod thread oil spraying, including oil storage cavity 1, stored up in oil storage cavity 1
There is dope, oil storage cavity 1 is fixedly installed in 2 upper end of an oil spout cavity, and 2 upper end of oil spout cavity has upper convex mouth 3, upper convex mouth
There is cavity, upper convex mouth 3 to be fixedly connected and be extended into oil storage cavity 1 with oil storage cavity 1 at 3 middle parts, specifically, oil storage cavity 1
The inner wall of lower end is skewed, and is lowest point with 3 junction of upper convex mouth, is arranged such so that the dope in oil storage cavity 1
Automatic it can collect flowing toward lowest point so that oil replenishing process is more smooth, and can efficiently use the screw thread in oil storage cavity 1
Oil is equipped with spool 4 in the cavity of upper convex mouth 3, has repairing gap 5 between the outer surface of spool 4 and the inner wall of cavity, convex
Vertical guide groove 8 is offered on the cavity inner wall of mouth 3, the outer surface of spool 4 also offers vertical guide groove 8, so set, can be to mending
Dope in oil-gap 5 is oriented to so that dope is more successfully flowed into from repairing gap 5 in oil spout cavity 2, spool
With limiting section, lower end with sealing plate 6, limiting section can contact limit, shoe cream room with the upper surface of upper convex mouth 3 for 4 upper end
Dope in body 1 can enter in repairing gap 5 across limiting section and then enter in oil spout cavity 2, the upper end of sealing plate 6
Face can be bonded with the inner wall of 2 upper end of oil spout cavity and contact and form sealing, specifically, in the corresponding spray of the cavity of upper convex mouth 3
Step groove 10 is offered at 2 upper end inner wall of oil cavity, sealing plate 6 can be located in step groove 10, and end face can be with step groove thereon
10 fittings contact and are formed sealing, so set, when the upper surface of sealing plate 6 is bonded with step groove 10 and contacts, sealing effect
More preferably.
Specifically, limiting section is Circular plate structure, and a circle repairing hole 7, the lower face of plectane are opened up around its center on plectane
Limit can be contacted with the upper surface of upper convex mouth 3, the dope in oil storage cavity 1 can enter repairing gap by repairing hole 7
5, so set, can effectively ensure that the mistake oil cut rate of limiting section so that the dope of sufficient amount can be entered by repairing hole 7 to be mended
Oil-gap 5.
There is lower convex mouth 9, lower convex mouth 9 also there is cavity, upper convex mouth 3 to extend into the logical of lower convex mouth 9 for the lower end of oil storage cavity 1
Intracavitary is simultaneously fixedly connected with lower convex mouth 9, and when the upper surface of limiting section and upper convex mouth 3 contacts, the top of limiting section is less than oil storage
The inner wall surface of 1 lower end of cavity is arranged such so that the connection of oil storage cavity 1 and oil spout cavity 2 is more reliable and more stable, and more
Be conducive to dope in oil storage cavity 1 by limiting section to enter in repairing gap 5.
When work, piston 11 is installed in oil spout cavity 2, piston 11 is connected with driving structure and is not shown in figure, driving knot
Structure can control piston 11 and move reciprocatingly in oil spout cavity 2, realize that the driving structure of this kind of function is relatively common, therefore this
Text is not recorded, and in spraying process, piston 11 squeezes oil spout cavity 2, and pressure transmission is to sealing plate 6, and by sealing plate 6 and spool
4 push up upwards, so that sealing plate 6 enters, step groove 10 is interior and end face contacts sealing with the fitting of step groove 10 thereon so that storage
Oil cavity 1 separates with oil spout cavity 2；In oil replenishing process, piston 11 resets, and spool 4 moves down under the effect of gravity so that
Sealing plate 6 leaves step groove 10, and limiting section contacts limit with the upper surface of upper convex mouth 3 at this time, and dope passes sequentially through repairing hole 7
With repairing gap 5 in entrance oil spout cavity 2；Above-mentioned two process alternately, realizes repairing structure to oil spout cavity 2
Automatic repairing operation；The upper end of oil storage cavity 1 has repairing mouth 12, when the dope in oil storage cavity 1 is all added to oil spout
When cavity 2, worker can be refueled by repairing mouth 12 into oil storage cavity 1.
Embodiment 2
The present embodiment 2 and embodiment 1 difference lies in：Limiting section is specially crossbar structure（It is not shown in figure）, that is, use
For crossbar structure instead of the Circular plate structure in embodiment 1, each boom end of crossbar structure can be with the upper surface of upper convex mouth 3
Contact limits, and the dope in oil storage cavity 1 can enter repairing gap 5 by the gap between adjacent stems, further increase
The mistake oil cut rate of limiting section.
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 (8)
1. the repairing structure for the spraying of drilling rod thread oil, it is characterised in that：Including oil storage cavity（1）, the oil storage cavity（1）
It is fixedly installed in an oil spout cavity（2）Upper end, the oil spout cavity（2）Upper end has upper convex mouth（3）, the upper convex mouth（3）In
Portion has cavity, the upper convex mouth（3）With the oil storage cavity（1）It is fixedly connected and extends into the oil storage cavity（1）It is interior,
The upper convex mouth（3）Cavity in spool is installed（4）, the spool（4）Outer surface and the inner wall of the cavity between have
There is repairing gap（5）, the spool（4）Upper end with limiting section, lower end with sealing plate（6）, the limiting section can be with
The upper convex mouth（3）Upper surface contact limit, the oil storage cavity（1）Interior dope can pass through the limiting section to enter
The repairing gap（5）In so enter the oil spout cavity（2）In, the sealing plate（6）Upper surface can be with the spray
Oil cavity（2）The inner wall fitting of upper end contacts and forms sealing.
2. the repairing structure according to claim 1 for the spraying of drilling rod thread oil, it is characterised in that：The limiting section is
Each boom end of crossbar structure, crossbar structure can be with the upper convex mouth（3）Upper surface contact limit, the shoe cream room
Body（1）Interior dope can enter the repairing gap by the gap between adjacent stems（5）.
3. the repairing structure according to claim 1 for the spraying of drilling rod thread oil, it is characterised in that：The limiting section is
Circular plate structure offers repairing hole on plectane（7）, the lower face of the plectane can be with the upper convex mouth（3）Upper surface
Contact limit, the oil storage cavity（1）Interior dope can pass through the repairing hole（7）Into the repairing gap（5）.
4. the repairing structure according to claim 3 for the spraying of drilling rod thread oil, it is characterised in that：On the plectane
The circle repairing hole is opened up around its center（7）.
5. the repairing structure according to any one of claims 1 to 4 for the spraying of drilling rod thread oil, it is characterised in that：Institute
State convex mouth（3）Cavity inner wall on offer vertical guide groove（8）, the spool（4）Outer surface also offer it is described vertical
Guide groove（8）.
6. the repairing structure according to claim 5 for the spraying of drilling rod thread oil, it is characterised in that：The oil storage cavity
（1）Lower end have lower convex mouth（9）, the lower convex mouth（9）Also there is cavity, the upper convex mouth（3）Extend into lower convex mouth（9）'s
In cavity and with lower convex mouth（9）It is fixedly connected, when the limiting section and the upper convex mouth（3）Upper surface contact when, the limit
The top in position portion is less than the oil storage cavity（1）The inner wall surface of lower end.
7. the repairing structure according to claim 6 for the spraying of drilling rod thread oil, it is characterised in that：In the upper convex mouth
（3）The corresponding oil spout cavity of cavity（2）Step groove is offered at the inner wall of upper end（10）, the sealing plate（6）It can be located at described
Step groove（10）It is interior, and end face can be with step groove thereon（10）Fitting contacts and forms sealing.
8. the repairing structure according to claim 1 for the spraying of drilling rod thread oil, it is characterised in that：The oil storage cavity
（1）The inner wall of lower end be it is skewed, and with the upper convex mouth（3）Junction is lowest point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155121.7U CN207814888U (en) | 2018-01-30 | 2018-01-30 | Repairing structure for the spraying of drilling rod thread oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155121.7U CN207814888U (en) | 2018-01-30 | 2018-01-30 | Repairing structure for the spraying of drilling rod thread oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814888U true CN207814888U (en) | 2018-09-04 |
Family
ID=63322173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820155121.7U Active CN207814888U (en) | 2018-01-30 | 2018-01-30 | Repairing structure for the spraying of drilling rod thread oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150810A (en) * | 2018-01-30 | 2018-06-12 | 中国五冶集团有限公司 | A kind of repairing structure of dope spraying |
-
2018
- 2018-01-30 CN CN201820155121.7U patent/CN207814888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150810A (en) * | 2018-01-30 | 2018-06-12 | 中国五冶集团有限公司 | A kind of repairing structure of dope spraying |
| CN108150810B (en) * | 2018-01-30 | 2023-06-09 | 中国五冶集团有限公司 | Oil supplementing structure for spraying screw thread oil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105921443B (en) | Steel wire rope automatic cleaning mechanism | |
| CN207814888U (en) | Repairing structure for the spraying of drilling rod thread oil | |
| CN108097506A (en) | A kind of dope automatically walk spray equipment for drilling rod | |
| CN207914004U (en) | A kind of dope automatic spray apparatus | |
| CN204477661U (en) | A kind of pumping unit horsehead of Castor Oil hair plait | |
| CN108150810A (en) | A kind of repairing structure of dope spraying | |
| CN208253152U (en) | A kind of oiling device for gearing mesohigh butter | |
| CN108160365B (en) | Drilling rod screw thread oil spraying mechanism | |
| CN110052371A (en) | The quick wiper of bolt and its application method | |
| CN206287959U (en) | A kind of multiple spot grease self-lubricate micro-controller system for automobile chassis | |
| CN207887402U (en) | Dope spray body for drilling rod thread | |
| CN205592618U (en) | Fat device is annotated to bearing | |
| CN211801882U (en) | Automatic coating equipment for vacuum glass edge sealing | |
| CN207259646U (en) | A kind of dacron thread oil nozzle | |
| CN206861237U (en) | Selector goes up lube plant automatically | |
| CN205527246U (en) | Clutch for adjusting rope tooth piece with lubricating structure | |
| CN205762086U (en) | A kind of accumulating oiling station of drilling rod | |
| CN208603705U (en) | A kind of diesel oil fuel charger | |
| CN217816112U (en) | Grease gun head extension pipe convenient to connect | |
| CN204114539U (en) | A kind of multifunctional lubricating oil gun pump nozzle | |
| CN206426066U (en) | A kind of multi-layer combined type oil cylinder storage rack | |
| CN208361811U (en) | A kind of working lifting device | |
| CN110296315A (en) | A kind of lifting device using hydraulic stem operational heat automatic spraying lubricating oil | |
| CN210516423U (en) | Portable oil filler | |
| CN110792912B (en) | Reduce extravagant oiling device for bearing assembly of fluid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |