CN205591913U - Drilling imager probe dust keeper - Google Patents
Drilling imager probe dust keeper Download PDFInfo
- Publication number
- CN205591913U CN205591913U CN201620427375.0U CN201620427375U CN205591913U CN 205591913 U CN205591913 U CN 205591913U CN 201620427375 U CN201620427375 U CN 201620427375U CN 205591913 U CN205591913 U CN 205591913U
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- China
- Prior art keywords
- probe
- dust
- utility
- model
- dust cover
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- Expired - Fee Related
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Abstract
The utility model discloses a drilling imager probe dust keeper, including cleaning the ring, clean the ring inboard and hug closely the transparent portion's lateral surface of probe body, go up the flexible dust cover lower extreme of side fixed connection, flexible dust cover upper end fixed connection is at the backup pad downside. The utility model discloses the probe through on the dust shroud in the use, can guarantee clean when it does not use to clean the ring with the probe, the bonding of avoiding the dust results in cleaning the effect variation to probe transparent department, has also avoided stone to pound to the probe head, life that can improve equipment, in addition with dust shroud to bottom when not using equipment, that realizes popping one's head in prevents dust, the utility model discloses still have simple structure, with low costs, the swift characteristics of loading and unloading convenient to use.
Description
Technical field
This utility model relates to a kind of borehole imaging instrument probe dust guard, belongs to a kind of borehole imaging instrument technical field.
Background technology
At present, borehole imaging instrument is widely used in the departments such as engineering geology, hydrogeology, geological prospecting, Geotechnical Engineering, mine；It is applicable to upright opening, lateral aperture and angling hole (angle of depression, the elevation angle).Borehole imaging instrument core gathers panoramic high-definition image for boring probe, but in engineering reality, imager is when gathering deep hole image, often due to the temperature difference is big in the exit orifice of hole, boring probing shell glass easy hydrops mist, make probe obscure, have a strong impact on image acquisition so that collection image blurring.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of borehole imaging instrument probe dust guard, ensure that clean when not using of wiping annulus and probe, the transparent place of popping one's head in of bonding to avoiding dust causes wiping effect to be deteriorated, it also avoid stone to pound to probe head, the service life of equipment can be improved.
The technical scheme that this utility model is taked is: a kind of borehole imaging instrument probe dust guard, including wiping annulus, being close to probe body hyalomere lateral surface inside described wiping annulus, upper side is fixing connects retractable dust cover lower end, and described retractable dust cover upper end is fixedly connected on gripper shoe downside.
Preferably, above-mentioned retractable dust cover is horn structure, and upper end diameter is big, lower end is little, and the dust that horn structure can allow retractable dust cover automatically will build up on during moving up and down drops, it is to avoid accumulate dust on dust cover, increase weight during allowing wiping annulus move up and down, increase the power consumption of cylinder.
Preferably, above-mentioned retractable dust cover includes dustcloth and the spring being spirally wound on dustcloth.
Preferably, above-mentioned dustcloth uses air duct fabric.
The beneficial effects of the utility model: compared with prior art, this utility model passes through on dust shroud during probe uses, ensure that clean when not using of wiping annulus and probe, the transparent place of popping one's head in of bonding to avoiding dust causes wiping effect to be deteriorated, it also avoid stone and pound to probe head, the service life of equipment can be improved, and when not using equipment by dust shroud to bottom, realizing the dust-proof of probe, this utility model also has the feature that simple in construction, low cost, handling are convenient to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the close-up schematic view A in Fig. 1；
Fig. 3 is cross-sectional schematic B-B in Fig. 1.
In figure: 1-probe body, 2-gripper shoe, 3-cylinder, 4-fixes nut, 5-cylinder rod, 6-double nut, and 7-pulls ring, 8-wiping annulus, 9-retractable dust cover, 10-retainer ring, 11-annular groove, 12-reinforcement, 13-dustcloth, 14-spring.
Detailed description of the invention
Below in conjunction with the accompanying drawings and utility model is described further by specific embodiment.
As shown in Figure 1-Figure 3, a kind of borehole imaging instrument probe dust guard, including wiping annulus 1, is close to probe body 1 hyalomere lateral surface inside wiping annulus, upper side is fixing connects retractable dust cover 9 lower end, and retractable dust cover 9 upper end is fixedly connected on gripper shoe 2 downside；Retractable dust cover 9 is horn structure, and upper end diameter is big, and lower end is little；Retractable dust cover 9 includes dustcloth 13 and the spring 14 being spirally wound on dustcloth 13；Dustcloth 13 uses air duct fabric, and retractable dust cover 9 upper and lower side is fixed connection by pressure ring and screw.
This dust guard is for a kind of borehole imaging instrument probe wiping arrangement, including probe body 1, gripper shoe 2 it is provided with on probe body 1, gripper shoe 2 is arranged on the top of probe body 1 hyalomere, the cylinder 3 parallel with probe body 1 is installed in gripper shoe 2, cylinder 3 is fixedly connected in gripper shoe 2 by fixing nut 4, and install near probe body 1 lateral surface, cylinder rod 5 end of cylinder 3 is fixedly attached to wiping annulus 8, wiping annulus 8 is water-absorbing flexible material, water-absorbing flexible body such as sponge, probe body 1 hyalomere lateral surface is close in inner side, cylinder 1 uses aciculiform cylinder or the tiny cylinder of structure；Wiping annulus 8 is embedded in retainer ring 10, it is provided with outside retainer ring 10 and pulls ring 7, cylinder rod 5 end is fixed connection by double nut 6 and is pulled ring 7, by retainer ring and the rigidity and the intensity that pull ring ensure that to pull elastic wiping annulus, and can allow at the elastic the tightst low laminating hyalomere of wiping annulus, wiping effect is more preferable, and such structure also is able to the service life of raising equipment；Wiping annulus 8 cross section at probe body 1 of fitting is arranged to arc surface structure, uses arc surface can reduce wiping contact area, and contact surface stress is bigger, and wiping effect is more preferable, additionally it is possible to reduce frictional force, reduces power consumption, reduces the purchase requirement of cylinder；The arc surface of wiping annulus 8 is provided with a plurality of annular groove 11, by strip groove, on the one hand, the quick wipe driven because of cylinder, it is possible to the too much water of wiping is run up in groove, minimizing water contacts with probe hyalomere, make wiping effect more preferable, on the other hand, wiping groove also is able to reduce wiping contact area, and contact surface stress is bigger, wiping effect is more preferable, frictional force can also be reduced, reduce power consumption, reduce the purchase requirement of cylinder；Ring 7 and retainer ring 10 junction is pulled to be provided with reinforcement 12；Cylinder 3 uses two, places around probe body 1 axisymmetrical；Cylinder 3 is connected to controller, and controller connects human-computer interaction interface and probe photographic head.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; change can be readily occurred in or replace; all should contain within protection domain of the present utility model, therefore, protection domain of the present utility model should be as the criterion with described scope of the claims.
Claims (4)
1. a borehole imaging instrument probe dust guard, it is characterized in that: include wiping annulus (8), probe body (1) hyalomere lateral surface it is close to inside described wiping annulus, upper side is fixing connects retractable dust cover (9) lower end, and described retractable dust cover (9) upper end is fixedly connected on gripper shoe (2) downside.
A kind of borehole imaging instrument probe dust guard the most according to claim 1, it is characterised in that: described retractable dust cover (9) is horn structure, and upper end diameter is big, and lower end is little.
A kind of borehole imaging instrument probe dust guard the most according to claim 1, it is characterised in that: described retractable dust cover (9) includes dustcloth (13) and the spring (14) being spirally wound on dustcloth (13).
A kind of borehole imaging instrument probe dust guard the most according to claim 1, it is characterised in that: described dustcloth (13) uses air duct fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427375.0U CN205591913U (en) | 2016-05-12 | 2016-05-12 | Drilling imager probe dust keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427375.0U CN205591913U (en) | 2016-05-12 | 2016-05-12 | Drilling imager probe dust keeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205591913U true CN205591913U (en) | 2016-09-21 |
Family
ID=56931584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620427375.0U Expired - Fee Related CN205591913U (en) | 2016-05-12 | 2016-05-12 | Drilling imager probe dust keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205591913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159556A (en) * | 2017-06-21 | 2017-09-15 | 浙江万方生物科技有限公司 | A kind of multi-functional feed vibrations screen-dividing machine |
-
2016
- 2016-05-12 CN CN201620427375.0U patent/CN205591913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159556A (en) * | 2017-06-21 | 2017-09-15 | 浙江万方生物科技有限公司 | A kind of multi-functional feed vibrations screen-dividing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |