CN209586358U - Middle device is set in a kind of protection of mining drilling endoscope - Google Patents
Middle device is set in a kind of protection of mining drilling endoscope Download PDFInfo
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- CN209586358U CN209586358U CN201920180191.2U CN201920180191U CN209586358U CN 209586358 U CN209586358 U CN 209586358U CN 201920180191 U CN201920180191 U CN 201920180191U CN 209586358 U CN209586358 U CN 209586358U
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- bar
- protection
- prying
- support rod
- foot guard
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Abstract
The utility model discloses a kind of protection of mining drilling endoscope to set middle device, including top protection cover, pry through bar, foot guard cover, arc elastic support rod, endoscope probe and adjusting nut, the shape of top protection cover is the horn-like of upper opening, the horn mouth of top protection cover is vertically arranged in the outside pried through at the top of bar upward, the upper end of arc elastic support rod is connect with the lower end of top protection cover, the lower end of arc elastic support rod is connect with the upper end of foot guard cover, the foot guard enclosure is mounted in the top for prying through bar and is slidably connected with bar is pried through, the lower section of foot guard cover is arranged in adjusting nut, it pries through on the outside of bar top and is provided with adjusting screw thread.The utility model may be implemented to pop one's head in can be set in the peep-hole of different pore size in pry through; the damage of effective protection probe; cleaning and drying dirty on speculum head are realized, purging and special marking can be carried out to peep-hole by purging effect, so that the imaging effect of endoscope is more preferably.
Description
Technical field
The utility model belongs to mining monitoring technical field, and in particular to middle dress is set in a kind of protection of mining drilling endoscope
It sets.
Background technique
Coal resources are buried in underground, and subterranean body is in complicated and strong self weight and tectonic stress field.It opens in tunnel
When digging with working face extraction, original original stress equilibrium state is destroyed, the stress inside rock mass is caused to redistribute.Usually in mine
Under the effect of mountain pressure, various Mechanics Phenomenons, such as the deformation of rock mass, destruction, collapsing, structure motion can be caused, to mining engineering
Cause different degrees of harm.It will not influence mining activity in order to show mine pressure and be normally carried out and guarantee safe production, just
It must understand strata behaviors degree and surrounding rock structure.
Inspection instrument for borehole can not only intuitively observe the various structures construction in drilling in real time, and will can entirely drill
Carry out video imaging, and can later period picture mosaic vividly can intuitively reproduce hole structure therein at plan view and D prism map and go forward side by side
Row quantitative analysis.Effectively the preservations situation such as detection of coal seam occurrence, thickness, guidance it rationally scientifically can organize production；By right
The periodical comparative observation of same drilling is imaged, and can reveal that the developments such as heading Rock Joints Surrounding, tomography and crack deform feelings
Condition, prediction roadway roof absciss layer collapse emit, the development trend of the undergrounds disaster such as tunnel unstability, to take scientific and effective prevention to handle
Measure provides reference, reduces exploitation risk and production cost；Can design of its support to tunnel, wall rock grouting is reinforced and tunnel is repaired
Authentic and valid technical data is assessed and provided to equal validity again, improves the safety of underground coal mine production.
Currently, mining drilling endoscope is pried through, bar is pried through by entity in general of part and probe is formed by connecting.Due to gravity
Effect, camera is close to hole wall in the process of moving, and there are landwaste or flowing water around borehole wall.Firstly, being easy to make
It is stained with landwaste or water at cam lens, causes observation that can not continue；Secondly, causing, camera imaging is not placed in the middle, and imaging is imitated
Fruit is poor, greatly reduces drilling and pries through effect；Third, be not able to satisfy probe set in the peep-hole of different pore size in peep
Depending on；4th, speculum head can not be protected well.The appearance of these problems, so that the imaging effect of endoscope is poor, and
And there are some potential safety problemss.Therefore, it is quite necessary to be improved to traditional inspection instrument for borehole device and perfect.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies in the prior art, provide a kind of mining drilling endoscope
Protection and set middle device.Its may be implemented to pop one's head in can set in the peep-hole of different pore size in pry through, effective protection probe
Damage, realize cleaning and drying dirty on speculum head, meanwhile, by purging effect peep-hole can be carried out purging and
Special marking, so that the imaging effect of endoscope is more preferably.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and a kind of protection of mining drilling endoscope is set
Middle device, it is characterised in that: including top protection cover, pry through bar, foot guard cover, arc elastic support rod, endoscope probe
And adjusting nut, the endoscope probe are fixed on the top for prying through bar, the shape of the top protection cover is the loudspeaker of upper opening
Shape, the horn mouth of the top protection cover are vertically arranged in the top outer for prying through bar upward and are prying through for protection setting
The endoscope on bar top is popped one's head in, and the upper end of the arc elastic support rod is connect with the lower end of top protection cover, the arc bullet
Property support rod lower end connect with the upper end of foot guard cover and the middle part of arc elastic support rod is towards away from prying through the direction of bar
Protrusion, the foot guard enclosure are mounted in the top for prying through bar and are slidably connected with bar is pried through, and the adjusting nut is arranged the bottom of at
The lower section of portion's shield and adjusting nut is for pushing foot guard cover to slide up and down along bar is pried through, the top for prying through bar
Outside is provided with adjusting screw thread, and the adjusting nut is matched with screw thread is adjusted.
Middle device is set in a kind of protection of above-mentioned mining drilling endoscope, it is characterised in that: a kind of mining drilling
It further includes bubbling device that middle device is set in the protection of endoscope, and the bubbling device includes purging spray head, top protection vestlet road, arc
Shape elastic supporting bar pipeline, foot guard vestlet road, spring hose and purge, the outlet of the purge and spring hose
Lower end is connected and air or water can be blown into spring hose with certain pressure from outlet by purge, and the spring is soft
The middle part setting of pipe is being pried through in bar, the upper end of the spring hose pass through after the side wall for prying through bar with foot guard vestlet road
Lower end is connected, and the upper end on foot guard vestlet road is connected with the lower end of arc elastic support rod pipeline, the arc
The upper end of elastic supporting bar pipeline is connected with the lower end on top protection vestlet road, the upper end on top protection vestlet road with blow
It washes spray head to be connected, the inside of top protection cover and alignment endoscope probe, the top protection is arranged in the purging spray head
The inside of top protection cover is arranged in vestlet road, and the arc elastic support rod pipeline is arranged in arc elastic support rod, institute
State the inside that foot guard cover is arranged in foot guard vestlet road.
Middle device is set in a kind of protection of above-mentioned mining drilling endoscope, it is characterised in that: the bar of prying through includes prying through
Club shaft, probe interconnecting piece and locking nut, the upper outside for prying through club shaft are provided with the first external screw thread, the probe
The bottom of interconnecting piece is provided with threaded hole, and the top for prying through club shaft is arranged in and the first external screw thread and spiral shell in the probe interconnecting piece
Pit matches, and the lower section of probe interconnecting piece is arranged in the locking nut, and the locking nut is matched with the first external screw thread
And locking nut is locked at the first external screw thread for the interconnecting piece that will pop one's head in.
Middle device is set in a kind of protection of above-mentioned mining drilling endoscope, it is characterised in that: in the probe interconnecting piece
The second external screw thread is provided on the outside of portion, the bottom of the top protection cover is connect by the second external screw thread with probe interconnecting piece.
Middle device is set in a kind of protection of above-mentioned mining drilling endoscope, it is characterised in that: the bottom of the top protection cover
Portion is provided with interconnecting piece, and installation threaded hole and through-hole are offered on the interconnecting piece, and the installation threaded hole is arranged in interconnecting piece
Middle part, the quantity of the through-hole be it is multiple, multiple through-holes are uniformly arranged in the outer circumference of installation threaded hole.
Middle device is set in a kind of protection of above-mentioned mining drilling endoscope, it is characterised in that: described pry through on club shaft is opened
Equipped with strip-shaped hole, the strip-shaped hole is arranged in the upper end in the upper portion side wall for prying through club shaft and for spring hose and passes through bar shaped
The lower end on Kong Houyu foot guard vestlet road is connected.
Middle device is set in a kind of protection of above-mentioned mining drilling endoscope, it is characterised in that: the arc elastic support rod
Quantity be multiple and arc elastic support rod quantity be not less than 3, multiple arc elastic support rods are uniformly distributed to be peeped
In the outer circumference of retinal rod.
Middle device is set in a kind of protection of above-mentioned mining drilling endoscope, it is characterised in that: it is described pry through club shaft be by
The hollow flexible pipe structure of two sections of hollow pipe socket compositions.
Compared with the prior art, the utility model has the following advantages:
1, the utility model realizes endoscope probe in the peep-hole of different pore size by setting arc elastic support rod
It is pried through in can setting, raising, which endoscope probe can be effectively prevented while pry through effect is contacted with peep-hole hole wall, causes endoscope
Probe camera lens is stained with landwaste or water, causes observation that can not continue.
2, the horn-like top protection cover of the utility model can not stop endoscope pop one's head in sight while maximum limit
The protection endoscope of degree is popped one's head in, and prevents the falling rocks in hole, sandy soil etc. from falling on endoscope probe.
3, the utility model realizes cleaning and drying dirty on speculum head by bubbling device, visits in endoscope
It can clean and dry up by bubbling device in time after head is contaminated and take out cleaning it is not necessary that endoscope is popped one's head in.
4, the water of peep-hole bottom hole can also be sucked out by bubbling device by bubbling device for the utility model.
5, the utility model can also carry out purging and special marking by bubbling device to peep-hole, so that prying through
The imaging effect of instrument is more preferably.
Below by drawings and examples, the utility model is further described in detail.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the cross-sectional view that the utility model pries through bar.
Fig. 4 is the partial sectional view of the utility model probe interconnecting piece.
Fig. 5 is the cross-sectional view of the utility model top protection cover.
Description of symbols:
1-top protection cover；1-1-interconnecting piece；1-11-through-hole；
1-12-installation threaded hole；2-pry through bar；2-1-pries through club shaft；
2-2-probe interconnecting piece；2-3-locking nut；The first external screw thread of 2-4-；
2-5-adjusting screw thread；The second external screw thread of 2-6-；2-7-strip-shaped hole；
2-8-threaded hole；3-foot guard covers；4-arc elastic support rods；
5-endoscopes probe；6-adjusting nuts；7-top protection vestlet roads；
8-arc elastic support rod pipelines；9-foot guard vestlet roads；
10-spring hoses；11-purges.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the utility model includes top protection cover 1, pries through bar 2, foot guard cover 3, arc
Elastic supporting bar 4, endoscope probe 5 and adjusting nut 6, the endoscope probe 5 are fixed on the top for prying through bar 2, the top
The shape of portion's shield 1 is the horn-like of upper opening, and the horn mouth of the top protection cover 1 is vertically arranged in upward pries through bar 2
Top outer and for protection setting in the endoscope probe 5 for prying through 2 top of bar, horn-like top protection cover 1 can be
Do not stop to protect endoscope probe 5 to greatest extent while endoscope 5 sight of probe, prevents the falling rocks in hole, sandy soil etc. from falling
It falls on endoscope probe 5, the upper end of the arc elastic support rod 4 is connect with the lower end of top protection cover 1, the arc bullet
Property support rod 4 lower end connect with the upper end of foot guard cover 3 and the middle part of arc elastic support rod 4 is towards away from prying through bar 2
Direction protrusion, the foot guard cover 3 are sleeved on the top for prying through bar 2 and are slidably connected with bar 2 is pried through, the adjusting nut 6
The lower section of foot guard cover 3 is set and adjusting nut 6 is for pushing foot guard cover 3 to slide up and down along bar 2 is pried through, it is described
The upper outside for prying through bar 2, which is provided with, adjusts screw thread 2-5, and the adjusting nut 6 is matched with screw thread 2-5 is adjusted.Rotation is adjusted
Nut 6, adjusting nut 6 can be moved up along screw thread 2-5 is adjusted, and adjusting nut 6 pushes the foot guard being arranged in above it
Cover 3, and then foot guard cover 3 pushes the lower end of arc elastic support rod 4, pries through on bar 2 since top protection cover 1 is fixed on,
The upper end of arc elastic support rod 4 is fixed on the lower end of top protection cover 1 again, so foot guard cover 3 pushes arc elastic branch
When the lower end of strut 4,4 bending deformation of arc elastic support rod is heaved outward, the highest dot that arc elastic support rod 4 is heaved
At circumferentially continuous increase；Adjusting nut 6 is rotated backward, adjusting nut 6 can be moved down along screw thread 2-5 is adjusted, arc bullet
Property support rod 4 push foot guard cover 3 along prying through 2 slide downward of bar, arc elastic support rod 4 under the elastic force effect of itself
Crooked radian becomes smaller, the circumferentially continuous reduction that the highest point that arc elastic support rod 4 is heaved is formed, so that the device can be used for
Different pore size peep-hole is pried through.
As depicted in figs. 1 and 2, it further includes bubbling device that middle device is set in a kind of protection of mining drilling endoscope,
The bubbling device includes purging spray head 12, top protection vestlet road 7, arc elastic support rod pipeline 8, foot guard vestlet road
9, the outlet of spring hose 10 and purge 11, the purge 11 is connected with the lower end of spring hose 10 and 11 energy of purge
Enough to be blown into air or water in spring hose 10 from outlet with certain pressure, the purge 11 can be small-sized air
Air or water are blown into spring hose 10 by compressor using air compressor, can be directly by air pressure when being blown into air
The outlet of contracting machine is connected with the lower end of spring hose 10；When being blown into water, by the outlet of air compressor and a closing water storage
Case is connected, and the water outlet for sealing water tank is connected with the lower end of spring hose 10, using the pressure of compressed air by hydraulic pressure people
In spring hose 10；The purge 11 can also be a hollow cystic structures made of elastic material, hollow cryptomere knot
The inside of structure is connected with the lower end of spring hose 10, when being blown into air, extruded hollow cystic structures, in hollow cystic structures
Air is pressed into spring hose 10, and when being blown into water, first water is packed into hollow cystic structures, extruded hollow cryptomere knot
Structure, the water in hollow cystic structures are forced into spring hose 10.
At the same time it can also which the water at peep-hole bottom is sucked out using bubbling device.When needing for the water at peep-hole bottom to be sucked out,
The air inlet of air compressor is connected with closed water tank, seals the water outlet of water tank and the lower end phase of spring hose 10
Connection, start air compressor, sealing water tank in generate negative pressure, the water of peep-hole bottom hole under the action of atmospheric pressure successively
Pass through purging spray head 12, top protection vestlet road 7, arc elastic support rod pipeline 8, foot guard vestlet road 9 and spring hose
It is pressed into after 10 in sealing water tank.It is empty by squeezing when purge 11 is the hollow cystic structures made of elastic material
Heart cystic structures, the air in hollow cystic structures are squeezed out along pipeline from purging spray head 12, and hollow cystic structures are being lost
After going extruding force, expand inner space under the elastic force effect of itself, internal pressure becomes smaller, and generates negative pressure, peep-hole bottom hole
Water passed sequentially through under the action of atmospheric pressure purging spray head 12, top protection vestlet road 7, arc elastic support rod pipeline 8,
It is pressed into hollow cystic structures after foot guard vestlet road 9 and spring hose 10.Realize the pumping function of the device.
The spring hose 10 is PU spring hose, can pull out and stretch.The middle part of the spring hose 10 is arranged
It is prying through in bar 2, lower end phase of the upper end of the spring hose 10 after the side wall for prying through bar 2 with foot guard vestlet road 9
Connection, the upper end on foot guard vestlet road 9 are connected with the lower end of arc elastic support rod pipeline 8, the arc elastic
The upper end of support rod pipeline 8 is connected with the lower end on top protection vestlet road 7, the upper end on top protection vestlet road 7 with blow
It washes spray head 12 to be connected, the inside of top protection cover 1 and alignment endoscope probe 5, the top is arranged in the purging spray head 12
The inside of top protection cover 1 is arranged in portion's shield pipeline 7, and the arc elastic support rod pipeline 8 is arranged in arc elastic branch
In strut 4, the inside of foot guard cover 3 is arranged in foot guard vestlet road 9.
As shown in Figure 3 and Figure 4, the bar 2 of prying through includes prying through club shaft 2-1, probe interconnecting piece 2-2 and locking nut 2-
3, the upper outside for prying through club shaft 2-1 is provided with the first external screw thread 2-4, the bottom setting of the probe interconnecting piece 2-2
There are threaded hole 2-8, the probe interconnecting piece 2-2 that the top for prying through club shaft 2-1 is set and the first external screw thread 2-4 and threaded hole
2-8 is matched, and the lower section of probe interconnecting piece 2-2, the outer spiral shell of locking nut 2-3 and first is arranged in the locking nut 2-3
Line 2-4 is matched and locking nut 2-3 for the interconnecting piece 2-2 that will pop one's head in is locked at the first external screw thread 2-4.
As shown in Figure 3 and Figure 4, the second external screw thread 2-6, the top are provided on the outside of the middle part of the probe interconnecting piece 2-2
The bottom of portion's shield 1 is connect by the second external screw thread 2-6 with probe interconnecting piece 2-2.
As shown in Figure 2 and Figure 5, the bottom of the top protection cover 1 is provided with interconnecting piece 1-1, opens on the interconnecting piece 1-1
Equipped with installation threaded hole 1-12 and through-hole 1-11, the installation threaded hole 1-12, the middle part of interconnecting piece 1-1, the through-hole are set
The quantity of 1-11 be it is multiple, multiple through-hole 1-11 be uniformly arranged on installation threaded hole 1-12 outer circumference on.It is described logical
Hole 1-11 is connected to the inner and outer of top protection cover 1, when entering sewage or other things in top protection cover 1, facilitates top
Sewage or other things are discharged to outside top protection cover 1 from through-hole 1-11 in shield 1.
As shown in Fig. 2, described pry through on club shaft 2-1 offers strip-shaped hole 2-7, the strip-shaped hole 2-7 setting is being pried through
In the upper portion side wall of club shaft 2-1 and for spring hose 10 upper end pass through strip-shaped hole 2-7 after with foot guard vestlet road 9
Lower end is connected.
In the present embodiment, the quantity of the arc elastic support rod 4 is that multiple and arc elastic support rod 4 quantity are not small
In 3, multiple arc elastic support rods 4 are uniformly distributed in the outer circumference for prying through bar 2.
As depicted in figs. 1 and 2, the hollow telescoping tube knot prying through club shaft 2-1 and being made of two sections of hollow pipes sockets
Structure.
The working principle of the utility model are as follows: in use, that pries through as needed pries through pore size, rotate adjusting nut
6, adjusting nut 6 can be moved up along screw thread 2-5 is adjusted, and adjusting nut 6 pushes the foot guard cover 3 being arranged in above it,
And then foot guard cover 3 pushes the lower end of arc elastic support rod 4, pries through on bar 2 since top protection cover 1 is fixed on, arc
The upper end of elastic supporting bar 4 is fixed on the lower end of top protection cover 1 again, so foot guard cover 3 pushes arc elastic support rod 4
Lower end when, 4 bending deformation of arc elastic support rod is heaved outward, the circle that highest point that arc elastic support rod 4 is heaved is formed
Week continuously enlarges；Adjusting nut 6 is rotated backward, adjusting nut 6 can be moved down along screw thread 2-5 is adjusted, arc elastic support
Bar 4 pushes foot guard cover 3 along prying through 2 slide downward of bar, 4 arc of curvature of arc elastic support rod under the elastic force effect of itself
Degree becomes smaller, the circumferentially continuous reduction that the highest point that arc elastic support rod 4 is heaved is formed, so that arc elastic support rod 4 is heaved
The circumference that is formed of highest point be slightly less than the aperture of peep-hole.Endoscope probe 5 is sent into the hole for needing to pry through using bar 2 is pried through
Interior, horn-like top protection cover 1 can protect endoscope to visit to greatest extent while not stopping endoscope 5 sight of probe
First 5, prevent the falling rocks in hole, sandy soil etc. from falling on endoscope probe 5.If when there is dust to be sticked on endoscope probe 5
When, compressed air is passed sequentially through into spring hose 10, foot guard vestlet road 9, arc elastic support lever pipe using purge 11
Road 8 and top protection vestlet road 7 finally reach purging spray head 12, then are blown out by purging spray head 12, and then blow away endoscope spy
Dust on first 5.If have the spot that cannot be blown open on endoscope probe 5, it can use purge 11 and pass sequentially through water
Spring hose 10, foot guard vestlet road 9, arc elastic support rod pipeline 8 and top protection vestlet road 7 finally reach purging spray
First 12, then sprayed by purging spray head 12, wash away the spot on endoscope probe 5, subsequent reusable purge 11 is by endoscope
5 drying of probe.The through-hole 1-11 is connected to the inner and outer of top protection cover 1, and sewage or other is entered in top protection cover 1
When thing, sewage or other things in top protection cover 1 is facilitated to be discharged to outside top protection cover 1 from through-hole 1-11.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to the utility model technical spirit any simple modification, change and equivalent structure transformation to the above embodiments, still
Belong in the protection scope of technical solutions of the utility model.
Claims (8)
1. middle device is set in a kind of protection of mining drilling endoscope, it is characterised in that: including top protection cover (1), pry through bar
(2), foot guard cover (3), arc elastic support rod (4), endoscope probe (5) and adjusting nut (6), the endoscope probe
(5) it is fixed on the top for prying through bar (2), the shape of the top protection cover (1) is horn-like, the top protection of upper opening
The horn mouth of cover (1) is vertically arranged in the top outer for prying through bar (2) upward and is prying through bar (2) top for protection setting
Endoscope is popped one's head in (5), and the upper end of the arc elastic support rod (4) is connect with the lower end of top protection cover (1), the arc bullet
Property support rod (4) lower end connect with the upper end of foot guard cover (3) and the middle part of arc elastic support rod (4) is towards away from prying through
The direction protrusion of bar (2), the foot guard cover (3) are sleeved on the top for prying through bar (2) and are slidably connected with bar (2) is pried through,
The adjusting nut (6) setting foot guard cover (3) lower section and adjusting nut (6) for pushing foot guard cover (3) edge
Pry through bar (2) and slide up and down, the upper outside for prying through bar (2), which is provided with, adjusts screw thread (2-5), the adjusting nut
(6) it is matched with adjusting screw thread (2-5).
2. middle device is set in a kind of protection of mining drilling endoscope described in accordance with the claim 1, it is characterised in that: described one
It further includes bubbling device that middle device is set in the protection of kind mining drilling endoscope, and the bubbling device includes purging spray head (12), top
Portion's shield pipeline (7), arc elastic support rod pipeline (8), foot guard vestlet road (9), spring hose (10) and purge
(11), the outlet of the purge (11) be connected with the lower end of spring hose (10) and purge (11) can by air or
Water is blown into spring hose (10) with certain pressure from outlet, and bar (2) are being pried through in the middle part setting of the spring hose (10)
Interior, the upper end of the spring hose (10) is connected after passing through the side wall for prying through bar (2) with the lower end on foot guard vestlet road (9)
Logical, the upper end on foot guard vestlet road (9) is connected with the lower end of arc elastic support rod pipeline (8), the arc bullet
The upper end of property support rod pipeline (8) is connected with the lower end on top protection vestlet road (7), top protection vestlet road (7)
Upper end with purging spray head (12) be connected, it is described purging spray head (12) setting top protection cover (1) inside and alignment pry through
Instrument is popped one's head in (5), and top protection vestlet road (7) is arranged in the inside of top protection cover (1), the arc elastic support lever pipe
In arc elastic support rod (4), foot guard vestlet road (9) is arranged in the interior of foot guard cover (3) for road (8) setting
Side.
3. middle device is set in a kind of protection of mining drilling endoscope according to claim 1 or 2, it is characterised in that: described
Prying through bar (2) includes prying through club shaft (2-1), probe interconnecting piece (2-2) and locking nut (2-3), described to pry through club shaft (2-
1) upper outside is provided with the first external screw thread (2-4), and the bottom of probe interconnecting piece (2-2) is provided with threaded hole (2-8),
Probe interconnecting piece (2-2) setting is prying through the top of club shaft (2-1) and the first external screw thread (2-4) and threaded hole (2-8)
It matches, locking nut (2-3) setting is outside the lower section of probe interconnecting piece (2-2), the locking nut (2-3) and first
Screw thread (2-4) matches and locking nut (2-3) for the interconnecting piece (2-2) that will pop one's head in is locked at the first external screw thread (2-4).
4. middle device is set in a kind of protection of mining drilling endoscope described in accordance with the claim 3, it is characterised in that: the probe
It is provided with the second external screw thread (2-6) on the outside of the middle part of interconnecting piece (2-2), the bottom of the top protection cover (1) passes through outside second
Screw thread (2-6) is connect with probe interconnecting piece (2-2).
5. middle device is set in a kind of protection of mining drilling endoscope according to claim 4, it is characterised in that: the top
The bottom of shield (1) is provided with interconnecting piece (1-1), and installation threaded hole (1-12) is offered on the interconnecting piece (1-1) and is led to
Hole (1-11), the installation threaded hole (1-12) are arranged at the middle part of interconnecting piece (1-1), and the quantity of the through-hole (1-11) is more
A, multiple through-holes (1-11) are uniformly arranged in the outer circumference of installation threaded hole (1-12).
6. middle device is set in a kind of protection of mining drilling endoscope described in accordance with the claim 3, it is characterised in that: described to pry through
It is offered on club shaft (2-1) strip-shaped hole (2-7), the strip-shaped hole (2-7) is arranged in the upper portion side wall for prying through club shaft (2-1)
Upper and upper end for spring hose (10) passes through strip-shaped hole (2-7) and is connected afterwards with the lower end on foot guard vestlet road (9).
7. middle device is set in a kind of protection of mining drilling endoscope described in accordance with the claim 1, it is characterised in that: the arc
The quantity of elastic supporting bar (4) is that multiple and arc elastic support rod (4) quantity are not less than 3, multiple arc elastic branch
Strut (4) is uniformly distributed in the outer circumference for prying through bar (2).
8. middle device is set in a kind of protection of mining drilling endoscope described in accordance with the claim 3, it is characterised in that: described to pry through
Club shaft (2-1) is socketed the hollow flexible pipe structure formed by two sections of hollow pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180191.2U CN209586358U (en) | 2019-01-31 | 2019-01-31 | Middle device is set in a kind of protection of mining drilling endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180191.2U CN209586358U (en) | 2019-01-31 | 2019-01-31 | Middle device is set in a kind of protection of mining drilling endoscope |
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| Publication Number | Publication Date |
|---|---|
| CN209586358U true CN209586358U (en) | 2019-11-05 |
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ID=68354943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920180191.2U Expired - Fee Related CN209586358U (en) | 2019-01-31 | 2019-01-31 | Middle device is set in a kind of protection of mining drilling endoscope |
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| CN (1) | CN209586358U (en) |
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| CN111119850A (en) * | 2020-01-03 | 2020-05-08 | 山东科技大学 | Can avoid secondary pollution's antifouling cap of mining appearance of peeping in good time |
| CN111827972A (en) * | 2019-12-31 | 2020-10-27 | 中国矿业大学 | Mining automatic rod feeding drill hole peeping instrument |
| CN111946326A (en) * | 2020-08-24 | 2020-11-17 | 山西银锋科技有限公司 | Drilling peeping instrument device and using method thereof |
| CN112709564A (en) * | 2020-11-28 | 2021-04-27 | 湖南科技大学 | Surrounding rock drilling peeping device with function of removing dirt through lens in hole and using method of surrounding rock drilling peeping device |
| CN113075213A (en) * | 2021-04-12 | 2021-07-06 | 成都理工大学 | Carbonate secondary pore composition detection protection device |
| CN113107392A (en) * | 2021-05-06 | 2021-07-13 | 绍兴文理学院 | Centering adjusting device for drilling peeking |
| CN113503211A (en) * | 2021-05-28 | 2021-10-15 | 华能苏州热电有限责任公司 | Tool capable of preventing lens from being clamped in-situ hole peeping inspection of gas turbine |
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2019
- 2019-01-31 CN CN201920180191.2U patent/CN209586358U/en not_active Expired - Fee Related
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| CN111827972A (en) * | 2019-12-31 | 2020-10-27 | 中国矿业大学 | Mining automatic rod feeding drill hole peeping instrument |
| CN111119854A (en) * | 2020-01-03 | 2020-05-08 | 山东科技大学 | Slidable large-stroke mining peeping instrument anti-fouling cap and using method thereof |
| CN111119850A (en) * | 2020-01-03 | 2020-05-08 | 山东科技大学 | Can avoid secondary pollution's antifouling cap of mining appearance of peeping in good time |
| CN111946326A (en) * | 2020-08-24 | 2020-11-17 | 山西银锋科技有限公司 | Drilling peeping instrument device and using method thereof |
| CN111946326B (en) * | 2020-08-24 | 2023-10-27 | 山西银锋科技有限公司 | Drilling peeping instrument device and use method thereof |
| CN112709564A (en) * | 2020-11-28 | 2021-04-27 | 湖南科技大学 | Surrounding rock drilling peeping device with function of removing dirt through lens in hole and using method of surrounding rock drilling peeping device |
| CN113075213A (en) * | 2021-04-12 | 2021-07-06 | 成都理工大学 | Carbonate secondary pore composition detection protection device |
| CN113107392A (en) * | 2021-05-06 | 2021-07-13 | 绍兴文理学院 | Centering adjusting device for drilling peeking |
| CN113503211A (en) * | 2021-05-28 | 2021-10-15 | 华能苏州热电有限责任公司 | Tool capable of preventing lens from being clamped in-situ hole peeping inspection of gas turbine |
| CN113503211B (en) * | 2021-05-28 | 2023-09-22 | 华能苏州热电有限责任公司 | Tool capable of preventing lens from being clamped in-situ Kong Kui inspection of gas turbine |
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