CN208568074U - A kind of memory-type underground vibrating monitoring device - Google Patents
A kind of memory-type underground vibrating monitoring device Download PDFInfo
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- CN208568074U CN208568074U CN201821245836.8U CN201821245836U CN208568074U CN 208568074 U CN208568074 U CN 208568074U CN 201821245836 U CN201821245836 U CN 201821245836U CN 208568074 U CN208568074 U CN 208568074U
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Abstract
The utility model discloses a kind of memory-type underground vibrating monitoring devices, including ontology, vibrating sensor, sealing gland, test nipple joint of the ontology between drill bit or drill bit and helicoid hydraulic motor, gauge hole is radially opened up along ontology, vibrating sensor is installed, vibrating sensor is mounted on gauge hole bottom, is bonded sensor base with ontology, guarantees vibration measurement precision.Gauge hole is equipped with sealing gland, is provided with seal groove and circlip slot on the hole wall of gauge hole, sealing ring is equipped on seal groove, circlip is equipped on circlip slot.Such structure makes sensor installation stablize, is reliable, and safety is suitable for underground high temperature, high pressure, high vibration environment.
Description
Technical field
The utility model belongs to the engineering device technique field more particularly to a kind of storage for oil drilling monitoring underground vibrating
Formula underground vibrating monitoring device.
Background technique
Underground vibrating is the principal element that downhole tool destroys, and it is disconnected that diamond bit collapses tooth, tooth fracture and wear, wing
It splits, ring mill；Cone bit bearing wear-out failure, cone shedding；Helicoid hydraulic motor, which releases, shell is broken etc. all has with underground vibrating
It closes.For this purpose, some renowned companies have all started that underground vibrating is tested and monitored in the world.Usually by vibrating sensor
It is mounted on steering tool, since steering tool installation site is apart from about 10 meters of drill bit, the vibration of measurement is much smaller than brill
The vibration of head, it is thus impossible to obtain the actual vibration data of drill bit.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of memory-type underground vibrating monitoring device, sensors
Installation stablizes, is reliable, and safety is suitable for underground high temperature, high pressure, high vibration environment.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of memory-type underground vibrating monitoring
Device, including ontology, vibrating sensor, sealing gland, test nipple joint of the ontology between drill bit or drill bit and helicoid hydraulic motor, edge
Ontology radially opens up gauge hole, installs vibrating sensor, and vibrating sensor is mounted on gauge hole bottom, makes sensor base
It is bonded with ontology, guarantees vibration measurement precision.Gauge hole is equipped with sealing gland.
According to the above technical scheme, it is provided with seal groove and circlip slot on the hole wall of gauge hole, is installed on seal groove
There is sealing ring, circlip is installed on circlip slot, with circlip fixing seal gland, sealing ring is in sealing gland
Sealing is formed between gauge hole.Sealing ring is generally O-shaped, is also possible to other cross sectional shapes, such as Y type, guarantees sensor
The sealing in hole.Gauge hole is stepped hole, and aperture is provided with circlip slot, is fixed with stepped hole step and circlip for hole close
Sealed cover.
According to the above technical scheme, gauge hole is filled after installing vibrating sensor with high-temp glue.It further fixes and protects
Protect vibrating sensor.
According to the above technical scheme, vibrating sensor is screwed in gauge hole bottom.
According to the above technical scheme, 1~4 gauge hole is opened up on ontology.
According to the above technical scheme, ontology radially opens up battery hole, and the quantity of battery hole and the quantity of gauge hole are identical,
Fairlead is equipped between corresponding battery hole and gauge hole.
According to the above technical scheme, battery hole is filled after installing battery with glue.Prevent battery after seal failure from contacting with water
Cause safety problem.
According to the above technical scheme, battery hole is equipped with battery hole gland, be provided on the hole wall of battery hole battery hole seal groove and
Battery hole circlip slot is equipped with battery hole sealing ring on battery hole seal groove, installs on battery hole circlip slot
There is battery hole circlip.
According to the above technical scheme, 85 DEG C of high-temp glue heatproof point, 125 DEG C, 150 DEG C, 175 DEG C, 200 DEG C of five gear, are selected respectively
Different sizing materials.
Test nipple joint both ends vehicle has connection screw thread, may be mounted between drill bit and helicoid hydraulic motor, also may be mounted at and appoints
Between meaning drill string.
The beneficial effect that the utility model generates is: the test nipple joint on drill body or between drill bit and helicoid hydraulic motor
Upper installation vibrating sensor, can measure the actual vibration of drill bit；With circlip fixing seal gland structure, installation simply has
Effect；Vibrating sensor is connected on ontology with screw, while with glue sealing, ensure that the accuracy and reliability of vibration measurement；
External connection battery and sensor are encapsulated with glue, ensure that battery and sensor safety in use.Such mounting structure is simple,
Sensor installation stablizes, is reliable, and safety is suitable for underground high temperature, high pressure, high vibration environment.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram that the utility model embodiment ontology is drill bit；
Fig. 2 is the structural schematic diagram that the utility model embodiment ontology is special test pipe nipple；
Fig. 3 is the utility model embodiment sealing gland structural schematic diagram；
Fig. 4 is that two gauge holes of one kind of the utility model are evenly distributed example；
Fig. 5 is that three gauge holes of one kind of the utility model are evenly distributed example；
Fig. 6 is that four gauge holes of one kind of the utility model are evenly distributed example；
Fig. 7 is the structural schematic diagram of the utility model embodiment external connection battery.
Specific embodiment
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 to explain this
Utility model is not used to limit the utility model.
In the utility model embodiment, a kind of memory-type underground vibrating monitoring device is provided, Fig. 1 is a kind of diamond drill machine
There are diamond tooth 12 in head, drill bit upper body 1, are used for rock cutting, have connection screw thread 3 to connect with drilling tool on lower body 2.On lower body 2
Gauge hole 4 is bored along bit diameter direction, vibrating sensor 5 is mounted on to the bottom of gauge hole 4 with screw 6, the two is linked as
One, and high-temp glue 7 is filled, there is silk plug 8 on sealing gland 9, for blocking sealing gland.Sealing gland 9 is for blocking sensing
Device hole 4 is provided with seal groove on sensor hole wall, mounting O-shaped sealing ring 11 in seal groove, in sealing gland 9 and gauge hole 4
Between formed sealing.10 axial lock of circlip for hole of sealing gland 9.
When starting gauge hole on test nipple joint, as shown in Fig. 2, for a kind of special test pipe nipple, the two of ontology
There are connection screw thread 1 and connection screw thread 2 14 in end, connect respectively with drill bit and drilling tool.It is bored on the body along bit diameter direction
The nipple body screw 18 of nipple body vibrating sensor 17 is mounted on nipple body sensor by nipple body gauge hole 16
The bottom in hole 16, the two are linked together, and fill nipple body high-temp glue 19.Nipple body gland 21 is for blocking nipple body
Gauge hole 16 is provided with seal groove on nipple body sensor hole wall, mount type nipple body sealing ring 23 in seal groove,
Sealing is formed between nipple body gland 21 and nipple body gauge hole 16.The hole nipple body bullet of nipple body gland 21
Property 22 axial lock of retaining ring.
It as shown in Figure 2 and Figure 3, is drill body gland 9 and nipple body gland 21 described in the utility model embodiment,
There are a through-hole, exhaust when for installing in its center, and through-hole is threaded hole, and drill body gland 9 and nipple body gland 21 fill
With sealing silk plug 8 with drill body after the completion and being blocked with nipple body sealing silk plug 20, to guarantee drill body gauge hole 4
With the sealing of nipple body gauge hole 16.
For the gauge hole on ontology, the utility model devise it is several open up mode, Fig. 4 is the utility model two
The embodiment of gauge hole, gauge hole 24A and 24B is in circumferencial direction in 180 ° of distributions.Fig. 5 is the utility model three sensings
The embodiment in device hole, gauge hole 24C, 24D and 24E are in circumferencial direction in 120 ° of distributions.Fig. 6 is the utility model four sensings
The embodiment in device hole, gauge hole 24F, 24G, 24J, 24H are in circumferencial direction in 90 ° of distributions.
The utility model also provides the embodiment of three gauge hole installation external connection batteries, as shown in fig. 7, along drill body
Or test nipple joint even circumferential be arranged three gauge holes 24K, 24M, 24N, accordingly be arranged three external connection battery hole 26K, 26M,
26N is uniformly distributed on circumference, and external connection battery hole 26K, 26M, 26N structure is identical as gauge hole 4 and 16, is provided on hole wall close
Sealing groove and circlip slot are blocked with the various sizes of gland of same shape, gauge hole 24K, 24M, 24N with it is external
Have fairlead 25K, 25M, 25N between battery hole 26K, 26M, 26N respectively, penetrate conducting wire in fairlead, connection external connection battery with
Sensor.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (9)
1. a kind of memory-type underground vibrating monitoring device, which is characterized in that including ontology, vibrating sensor, sealing gland, ontology
Test nipple joint between drill bit or drill bit and helicoid hydraulic motor radially opens up gauge hole along ontology, installs vibrating sensor, vibration
Dynamic sensor is mounted on gauge hole bottom, and gauge hole is equipped with sealing gland.
2. memory-type underground vibrating monitoring device according to claim 1, which is characterized in that opened on the hole wall of gauge hole
There are seal groove and circlip slot, sealing ring is installed on seal groove, circlip is installed on circlip slot, uses bullet
Property retaining ring fixing seal gland, sealing ring form sealing between sealing gland and gauge hole.
3. memory-type underground vibrating monitoring device according to claim 1 or 2, which is characterized in that gauge hole is being installed
It is filled after vibrating sensor with high-temp glue.
4. memory-type underground vibrating monitoring device according to claim 1 or 2, which is characterized in that vibrating sensor spiral shell
Nail is fixed on gauge hole bottom.
5. memory-type underground vibrating monitoring device according to claim 1 or 2, which is characterized in that open up 1~4 on ontology
A gauge hole.
6. memory-type underground vibrating monitoring device according to claim 1 or 2, which is characterized in that ontology radially opens up
Battery hole, the quantity of battery hole and the quantity of gauge hole are identical, and fairlead is equipped between corresponding battery hole and gauge hole.
7. memory-type underground vibrating monitoring device according to claim 6, which is characterized in that battery hole is after installing battery
It is filled with glue.
8. memory-type underground vibrating monitoring device according to claim 6, which is characterized in that battery hole is equipped with battery pore pressure
It covers, is provided with battery hole seal groove and battery hole circlip slot on the hole wall of battery hole, electricity is installed on battery hole seal groove
Pond hole sealing ring, is equipped with battery hole circlip on battery hole circlip slot.
9. memory-type underground vibrating monitoring device according to claim 3, which is characterized in that 85 DEG C of high-temp glue heatproof point,
125 DEG C, 150 DEG C, 175 DEG C, 200 DEG C of five gear, select different sizing materials respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245836.8U CN208568074U (en) | 2018-08-03 | 2018-08-03 | A kind of memory-type underground vibrating monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245836.8U CN208568074U (en) | 2018-08-03 | 2018-08-03 | A kind of memory-type underground vibrating monitoring device |
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| Publication Number | Publication Date |
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| CN208568074U true CN208568074U (en) | 2019-03-01 |
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| CN201821245836.8U Active CN208568074U (en) | 2018-08-03 | 2018-08-03 | A kind of memory-type underground vibrating monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021031498A1 (en) * | 2019-08-22 | 2021-02-25 | 歌尔微电子有限公司 | Vibration sensing apparatus |
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2018
- 2018-08-03 CN CN201821245836.8U patent/CN208568074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021031498A1 (en) * | 2019-08-22 | 2021-02-25 | 歌尔微电子有限公司 | Vibration sensing apparatus |
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