CN106545331A - telescopic pulse generator protection device - Google Patents
telescopic pulse generator protection device Download PDFInfo
- Publication number
- CN106545331A CN106545331A CN201611000648.4A CN201611000648A CN106545331A CN 106545331 A CN106545331 A CN 106545331A CN 201611000648 A CN201611000648 A CN 201611000648A CN 106545331 A CN106545331 A CN 106545331A
- Authority
- CN
- China
- Prior art keywords
- protection sleeve
- protection
- pulse generator
- telescopic
- sleeve
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
Abstract
The present invention provides a kind of telescopic pulse generator protection device, including the first protection sleeve and the second protection sleeve；The opening that first protection sleeve and the second protection sleeve are between metal tub structure, and the first protection sleeve and the second protection sleeve is connected by rubber bellows；Rubber ring is provided with the exterior side port of the first protection sleeve and the second protection sleeve；Rotary electric machine is provided with the inner side end of the first protection sleeve and the second protection sleeve, the rotary electric machine is connected with fixed block by bull stick, and hairbrush is connected on the fixed block；Four rotary electric machines are provided with the inner side end of the first protection sleeve and the second protection sleeve.
Description
Technical field
Present invention relates particularly to a kind of telescopic pulse generator protection device.
Background technology
At present, the good and bad work for directly influencing pulser of down-hole pulser punching oil, and pulser needs long-time
Evacuation, punching oil, work by piston to pump, oil extraction, so the sealing of piston cavity is of crucial importance, in well logging due to arteries and veins
Rush generating meanss to be integrally in the environment of mud, in mud, contain granule not of uniform size, these granules are easy to enter arteries and veins
Rush breakseal circle and sealing surface at the power piston of device.So it is easily caused poorly sealed, needs stopping to produce and tieed up
Repair, have a strong impact on normal work, have impact on work efficiency, also increase maintenance cost.
The content of the invention
Present invention aims to the deficiencies in the prior art, there is provided a kind of telescopic pulse generator protection device,
The telescopic pulse generator protection device can be solved the above problems well.
To reach above-mentioned requirements, the present invention is adopted the technical scheme that：A kind of telescopic pulse generator protection dress is provided
Put, the telescopic pulse generator protection device includes the first protection sleeve and the second protection sleeve；First protection sleeve and the
The opening that two protection sleeves are between metal tub structure, and the first protection sleeve and the second protection sleeve passes through rubber
Telescoping tube connects；Rubber ring is provided with the exterior side port of the first protection sleeve and the second protection sleeve；First protection sleeve
Rotary electric machine is provided with the inner side end of the second protection sleeve, the rotary electric machine is connected with fixed block by bull stick
Connect, on the fixed block, be connected to hairbrush；Four are provided with the inner side end of the first protection sleeve and the second protection sleeve
Rotary electric machine.
The telescopic pulse generator protection device has the advantage that as follows：
（1）The spacing of the first protection sleeve and the second protection sleeve can be adjusted so as to adapt to difference by arranging rubber bellows
The pulse generator of specification, while rubber ring can be enclosed within outside pulse generator to play a part of to prevent dust from entering.
（2）Ash disposal can be carried out to pulse generator by arranging fixed block, bull stick, rotary electric machine and hairbrush, to prevent
Dust is entered inside pulse generator.
（3）Bottom fixed block is fixedly connected with the first fix bar, and fixed plate and the first fix bar are connected by fixed screw,
The relative position of the first protection sleeve and the first fix bar can be adjusted, so as to adjust the first protection sleeve and the second protection sleeve
Spacing.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, at this
Used in a little accompanying drawings, identical reference number is representing same or analogous part, the schematic description and description of the application
For explaining the application, the improper restriction to the application is not constituted.In the accompanying drawings：
Fig. 1 schematically shows the structural representation of the telescopic pulse generator protection device according to the application one embodiment
Figure.
Wherein：1st, rubber ring；2nd, fixed block；3rd, bull stick；4th, the first protection sleeve；5th, rotary electric machine；6th, hairbrush；7th, rubber
Telescoping tube；8th, the second protection sleeve；9th, bottom fixed block；10th, the first fix bar；11st, fixed plate；12nd, fixed screw.
Specific embodiment
To make purpose, technical scheme and the advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this
Application is described in further detail.
In the following description, the reference of " one embodiment ", " embodiment ", " example ", " example " etc. is shown
So the embodiment or example of description can include special characteristic, structure, characteristic, property, element or limit, but not each reality
Applying example or example all necessarily includes special characteristic, structure, characteristic, property, element or limit.In addition, reuse phrase " according to
One embodiment of the application " is although it is possible to refer to identical embodiment, but be not necessarily referring to identical embodiment.
For the sake of simplicity, eliminate well known to a person skilled in the art some technical characteristics in below describing.
According to one embodiment of the application, there is provided a kind of telescopic pulse generator protection device, as shown in figure 1, bag
Include the first protection sleeve 4 and the second protection sleeve 8.
According to one embodiment of the application, the first protection sleeve 4 of the telescopic pulse generator protection device and the
The opening that two protection sleeves 8 are between metal tub structure, and the first protection sleeve 4 and the second protection sleeve 8 passes through
Rubber bellows 7 connect.
According to one embodiment of the application, the first protection sleeve 4 of the telescopic pulse generator protection device and the
Rubber ring 1 is provided with the exterior side port of two protection sleeves 8.
According to one embodiment of the application, the first protection sleeve 4 of the telescopic pulse generator protection device and the
Rotary electric machine 5 is provided with the inner side end of two protection sleeves 8, the rotary electric machine 5 is connected with fixed block 2 by bull stick 3
Connect, on the fixed block 2, be connected to hairbrush 6.
According to one embodiment of the application, the first protection sleeve 4 of the telescopic pulse generator protection device and the
Four rotary electric machines 5 are provided with the inner side end of two protection sleeves 8.
According to one embodiment of the application, the first 4 bottom of protection sleeve of the telescopic pulse generator protection device
Fixed plate 11 is provided with, 8 bottom of the second protection sleeve is provided with bottom fixed block 9, and 9 bottom of bottom fixed block is connected to
First fix bar 10, is provided with least two through holes in first fix bar 10 and the fixed plate 11, described first is solid
Fixed screw 12 is inserted with through hole in fixed pole 10 and the fixed plate 11.
According to one embodiment of the application, the first protection sleeve 4 of the telescopic pulse generator protection device
With a length of 10cm of the second protection sleeve 8.
According to one embodiment of the application, the first protection sleeve 4 of the telescopic pulse generator protection device and the
The width of two protection sleeves 8 is 8cm.
Embodiment described above only represents the several embodiments of the present invention, and its description is more concrete and detailed, but not
It is understood that as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, without departing from
On the premise of present inventive concept, some deformations and improvement can also be made, these belong to the scope of the present invention.Therefore this
Bright protection domain should be defined by the claim.
Claims (3)
1. a kind of telescopic pulse generator protection device, it is characterised in that：Including the first protection sleeve and the second protection sleeve；
The first protection sleeve and the second protection sleeve are metal tub structure, and the first protection sleeve and second is protected
Opening between pretective sleeve pipe is connected by rubber bellows；
Rubber ring is provided with the exterior side port of the first protection sleeve and the second protection sleeve；
Rotary electric machine is provided with the inner side end of the first protection sleeve and the second protection sleeve, the rotary electric machine leads to
Cross bull stick to be connected with fixed block, on the fixed block, be connected to hairbrush；
Four rotary electric machines are provided with the inner side end of the first protection sleeve and the second protection sleeve；
The first protection sleeve bottom is provided with fixed plate, and the second protection sleeve bottom is provided with bottom fixed block, institute
State bottom fixed block bottom and be connected to the first fix bar, at least two are provided with first fix bar and the fixed plate and are led to
Hole, is inserted with fixed screw in the through hole in first fix bar and the fixed plate.
2. telescopic pulse generator protection device according to claim 1, it is characterised in that：The first protection sleeve
With a length of 10cm of the second protection sleeve.
3. telescopic pulse generator protection device according to claim 1, it is characterised in that：First protection sleeve and the
The width of two protection sleeves is 8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611000648.4A CN106545331A (en) | 2016-11-14 | 2016-11-14 | telescopic pulse generator protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611000648.4A CN106545331A (en) | 2016-11-14 | 2016-11-14 | telescopic pulse generator protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106545331A true CN106545331A (en) | 2017-03-29 |
Family
ID=58394536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611000648.4A Withdrawn CN106545331A (en) | 2016-11-14 | 2016-11-14 | telescopic pulse generator protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106545331A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332308B1 (en) * | 1999-06-04 | 2001-12-25 | Rodney Miller | Air filtration device for use with roof drill |
| CN203362154U (en) * | 2013-07-23 | 2013-12-25 | 山东鼎盛精工有限公司 | Protective barrel for pulse generator |
| CN203750889U (en) * | 2014-04-01 | 2014-08-06 | 国网山东禹城市供电公司 | Power device dedusting device |
| CN105775647A (en) * | 2016-03-25 | 2016-07-20 | 天津力神电池股份有限公司 | Online inspection and cleaning device of batteries |
| CN105945016A (en) * | 2016-05-24 | 2016-09-21 | 范志杰 | Pipe cleaning device |
-
2016
- 2016-11-14 CN CN201611000648.4A patent/CN106545331A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332308B1 (en) * | 1999-06-04 | 2001-12-25 | Rodney Miller | Air filtration device for use with roof drill |
| CN203362154U (en) * | 2013-07-23 | 2013-12-25 | 山东鼎盛精工有限公司 | Protective barrel for pulse generator |
| CN203750889U (en) * | 2014-04-01 | 2014-08-06 | 国网山东禹城市供电公司 | Power device dedusting device |
| CN105775647A (en) * | 2016-03-25 | 2016-07-20 | 天津力神电池股份有限公司 | Online inspection and cleaning device of batteries |
| CN105945016A (en) * | 2016-05-24 | 2016-09-21 | 范志杰 | Pipe cleaning device |
Non-Patent Citations (1)
| Title |
|---|
| 周毅等: "L600超长波纹式橡胶防尘套的模具改进", 《橡胶工业》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170329 |
|
| WW01 | Invention patent application withdrawn after publication |