CN207596881U - A kind of blast furnace tuyere pick-up device - Google Patents
A kind of blast furnace tuyere pick-up device Download PDFInfo
- Publication number
- CN207596881U CN207596881U CN201721382003.1U CN201721382003U CN207596881U CN 207596881 U CN207596881 U CN 207596881U CN 201721382003 U CN201721382003 U CN 201721382003U CN 207596881 U CN207596881 U CN 207596881U
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- CN
- China
- Prior art keywords
- plane mirror
- inspection section
- pick
- blast furnace
- furnace tuyere
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- 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.)
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Abstract
The utility model is related to photographic device technical fields, in particular a kind of blast furnace tuyere pick-up device, including cylindrical case, the side of cylindrical case is equipped with the inspection section communicated therewith, the inside of inspection section is equipped with the observation panel for having 30 45 ° of angles of cut with inspection section axis, green color filter is installed with inside observation panel, it is equipped with the semi-transparent semi-reflecting plane mirror with cylindrical case axis in 45 ° of angles of cut in the light path of the corresponding cylindrical case in inspection section bottom end, the bending connecting portion of inspection section and observation panel is equipped with and the corresponding reflection unit of semi-transparent semi-reflecting plane mirror.The blast furnace tuyere pick-up device, risen by main traction rope and secondary traction rope, be conducive to drive cleaning plate frictional cleaning on plane mirror, it is convenient that cleaning work is carried out to plane mirror from outside, improve the clarity of observation, while LED light is set, light is prevented to be diffused at adjacent LED lamp wiring by arc-shaped cover, it avoids causing halation phenomenon, while gather light by square shade, improves internal light luminance.
Description
Technical field
The utility model is related to photographic device technical field, specially a kind of blast furnace tuyere pick-up device.
Background technology
Blast furnace is to make furnace shell with steel plate, and fireproof brick inner lining is built in shell.Blast-furnace body is divided into furnace throat, shaft, stove from top to bottom
Waist, bosh, 5 part of cupola well.Since blast furnace technology economic indicator is good, simple for process, output is big, labor productivity
Height, low power consumption and other advantages, therefore the iron of this method production accounts for the overwhelming majority of world iron total output.It is filled during blast fumance from furnace roof
Enter iron ore, coke, slag making flux, preheated air is blown into from positioned at air port of the lower furnace along stove week.At high temperature
Carbon in coke removes iron ore with the carbon monoxide and hydrogen of the oxygen burning generation that blast in air in stove in uphill process
In oxygen, so as to restore to obtain iron.In the prior art, applied to the image pick-up device of blast-furnace tuyere its primary structure be by tubular outside
Optical imagery, the common imaging lens in cylindrical case, is converted to image electricity at the mounting flange disk of cylindrical case front end by shell
Camera and electric image signal the output cord composition of signal.
According to a kind of blast furnace tuyere pick-up device of Chinese utility model application Publication No. CN201198485.Installation is used
Ring flange back shell is equipped with the inspection section and its observation panel communicated therewith, and semi-transparent half is equipped in the corresponding shell light path of inspection section
Antiplane mirror, inspection section is equipped with plane mirror corresponding thereto, before semi-transparent semi-reflecting plane mirror, plane mirror and observation panel form shell
End-fire enters the reflected light path of light.Compound lens rear portion is equipped with the Wavelength calibration optical filter for filtering out strong light.The present apparatus is according to plane
Mirror principle of reflection can directly be seen that the scene in blast-furnace tuyere from its observation panel, and blast furnace is observed at any time for flushing and casting personnel
Operation conditions provides a convenient condition.
But the patent also has following room for improvement：When used for a long time, plane mirror surface can form one layer of dust, due to
Plane mirror is arranged on inside inspection section, is caused plane mirror surface is difficult to clear up, is influenced observing effect, while bad in light
In the case of, it is unclear to inside observation, cause blurred vision.In consideration of it, a kind of it is proposed that blast furnace tuyere pick-up device.
Utility model content
The purpose of this utility model is to provide a kind of blast furnace tuyere pick-up device, to solve to propose in above-mentioned background technology
Plane mirror surface can form one layer of dust, since plane mirror is arranged on inside inspection section, cause to be difficult to clearly plane mirror surface
Reason, influences observing effect, while in the case where light is bad, unclear to inside observation, the problem of causing blurred vision.
To achieve the above object, the utility model provides following technical solution：
A kind of blast furnace tuyere pick-up device, including cylindrical case, the side of the cylindrical case is equipped with the sight communicated therewith
Cylinder is examined, the inside of the inspection section is equipped with the observation panel for having the 30-45 ° of angle of cut with the inspection section axis, the observation panel
Inside is installed with green color filter, be equipped in the light path of the corresponding cylindrical case in the inspection section bottom end with outside the tubular
Columella line in 45 ° of angles of cut semi-transparent semi-reflecting plane mirror, the bending connecting portion of the inspection section and the observation panel equipped with it is described
The semi-transparent semi-reflecting corresponding reflection unit of plane mirror；
The reflection unit includes installation shell, is embedded in the plane mirror for installing enclosure, the installation shell
Junction is equipped with cleaning plate between the plane mirror, the upper and lower ends of the installation shell be respectively equipped with upper plate and under
Top plate, the inner wall both sides of the installation shell longitudinally offer sliding rail；
LED light is embedded with close to described plane mirror one end on the inside of the upper plate, the periphery of the LED light is equipped with arc
Cover, the one end of the arc-shaped cover far from the LED light are equipped with square shade；
The cleaning plate is equipped with the traveller to match with the sliding rail close to the both ends of the sliding rail, and the traveller is located at
One ends wound has secondary traction rope inside the sliding rail, and the secondary traction rope is through the upper plate and is embedded in fixing sleeve, institute
It states and main traction rope is wound at the top of fixing sleeve.
Preferably, the cleaning plate fits with the plane mirror.
Preferably, the section of the arc-shaped cover is trapezoidal, and the lower hem width degree of trapezoidal arc-shaped cover and the square shade width
It is equal.
Preferably, the height of the arc-shaped cover is flushed with the height of the LED light.
Preferably, the equal length of two secondary traction ropes.
Preferably, the main traction rope is extended on the outside of the inspection section, and is fixed with the observation drum outer wall.
Preferably, battery protection box on the side outer wall of the inspection section is installed, is equipped with and stores in the battery protection box
Battery, a side external surface of the battery protection box are equipped with power switch.
Preferably, it is sequentially connected in series and is closed back by conducting wire between the LED light, power switch and the accumulator
Road.
Compared with prior art, the beneficial effects of the utility model：The blast furnace tuyere pick-up device, in existing technology
It is improved, by setting main traction rope and secondary traction rope in reflection unit, is conducive to drive cleaning plate on plane mirror
Frictional cleaning, it is convenient that cleaning work is carried out to plane mirror from outside, improve the clarity of observation, while LED light is set, passes through
Arc-shaped cover prevents light to be diffused at adjacent LED lamp wiring, avoids causing halation phenomenon, at the same by square shade to light into
Row is gathered, and improves internal light luminance.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model reflection unit external structure schematic diagram；
Fig. 3 is the utility model reflection unit internal structure schematic diagram；
Fig. 4 is the utility model upper plate structural representation；
Fig. 5 is the circuit connection diagram of the utility model LED light.
In figure：1st, cylindrical case；2nd, inspection section；21st, battery protection box；211st, accumulator；22nd, power switch；3rd, it observes
Mouthful；4th, green color filter；5th, reflection unit；The 51st, shell is installed；511st, upper plate；5111st, LED light；5112nd, arc-shaped cover；
5113rd, square shade；512nd, lower roof plate；513rd, sliding rail；52nd, plane mirror；53rd, plate is cleared up；531st, traveller；54th, secondary traction rope；55、
Fixing sleeve；56th, main traction rope；6th, semi-transparent semi-reflecting plane mirror；7th, ring flange；8th, compound lens；9th, washer；10th, Wavelength calibration
Optical filter；11st, CCD camera；12nd, cable；13rd, end cap；14th, collar.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of blast furnace tuyere pick-up device, including cylindrical case 1, the side of cylindrical case 1 is equipped with the observation communicated therewith
Cylinder 2, the inside of inspection section 2 are equipped with the observation panel 3 for having the 30-45 ° of angle of cut with 2 axis of inspection section, are installed with inside observation panel 3
Green color filter 4 is equipped in the light path of the corresponding cylindrical case 1 in 2 bottom end of inspection section with 1 axis of cylindrical case in 45 ° of angles of cut
The bending connecting portion of semi-transparent semi-reflecting plane mirror 6, inspection section 2 and observation panel 3 is equipped with corresponding anti-with semi-transparent semi-reflecting plane mirror 6
Injection device 5, the blast furnace tuyere pick-up device should also include ring flange 7, compound lens 8, washer 9, Wavelength calibration optical filter 10,
CCD camera 11, cable 12, end cap 13 and collar 14, semi-transparent semi-reflecting plane mirror 6, plane mirror 52 and observation panel 3 form cylinder
Shape case nose injects the reflected light path of light, and the rear portion of semi-transparent semi-reflecting plane mirror 6 is the compound lens 8 of imaging lens, favorably
In by plane mirror 52 to being observed inside cylindrical case 1.
Reflection unit 5 includes installation shell 51, the plane mirror 52 being embedded inside installation shell 51, and installation shell 51 is with putting down
Junction is equipped with cleaning plate 53 between face mirror 52, and the upper and lower ends of installation shell 51 are respectively equipped with upper plate 511 and lower top
Plate 512, the inner wall both sides of installation shell 51 longitudinally offer sliding rail 513, and cleaning plate 53 fits with plane mirror 52, is conducive to lead to
Cleaning plate 53 is crossed to clear up 52 surface of plane mirror.
511 inside of upper plate is embedded with LEI close to 52 one end of plane mirror) lamp 5111, the periphery of LED light 5111 is equipped with arc
Cover 5112, the one end of arc-shaped cover 5112 far from LED light 5111 are equipped with square shade 5113, and the section of arc-shaped cover 5112 is trapezoidal, and
The lower hem width degree of trapezoidal arc-shaped cover 5113 is equal with 5113 width of square shade, the height of arc-shaped cover 5112 and the height of LED light 5111
Degree flushes, and battery protection box 21 is equipped on the side outer wall of inspection section 2, accumulator 211, battery are equipped in battery protection box 21
One side external surface of protecting box 21 is equipped with power switch 22, passes through between LED light 5111, power switch 22 and accumulator 211
Conducting wire is sequentially connected in series closed circuit.When internal light is weaker, LED light 5111 is opened, the work of LED light 5111 at this time is sent out
Light prevents light to be diffused at 5111 light of adjacent LED lamp, avoids causing halation phenomenon by arc-shaped cover 5112, leads to simultaneously
It crosses square shade 5113 to gather light, improves internal light luminance, be conducive to provide good light guarantee to observation.
Cleaning plate 53 is equipped with the traveller 531 to match with sliding rail 513 close to the both ends of sliding rail 513, and traveller 531, which is located at, to be slided
513 inside one ends wound of rail has secondary traction rope 54, and secondary traction rope 54 is through upper plate 511 and is embedded in fixing sleeve 55, fixed
The top of set 55 is wound with main traction rope 56, the equal length of twice traction ropes 54, and main traction rope 56 is extended to outside inspection section 2
Side, and fixed with 2 outer wall of inspection section, when 52 surface dirt of plane mirror is more influences observation sight, affect main 56 band of traction rope
Dynamic time traction rope 54 rises, and rises in sliding rail 513 with the traveller 531 that secondary traction rope 54 is connected at this time, and cleaning plate 53 is driven to exist
It rubs on plane mirror 52, the surface of cleaning plate 53 is provided with the hairbrush for cleaning, is conducive to ensure the whole of plane mirror 52
It is clean, and facilitate and cleared up.
The utility model concrete principle：The inspection section 2 communicated therewith, observation are equipped with the cylindrical case 1 at 7 rear portion of ring flange
Cylinder 2 is equipped with the observation panel 3 for having the 30-45 ° of angle of cut with its axis, and observation panel is installed with green color filter 4,2 bottom end pair of inspection section
The semi-transparent semi-reflecting plane mirror 6 in 45 ° of angles of cut with cylindrical case axis is equipped in the light path of cylindrical case 1 answered, inspection section 2 is with seeing
The bending connecting portion for examining mouth 3 is equipped with and semi-transparent semi-reflecting 6 corresponding plane mirror 52 of plane mirror, semi-transparent semi-reflecting plane mirror 6, plane mirror
52 and observation panel 3 form the reflected light path that light is injected in cylindrical case front end, the rear portion of semi-transparent semi-reflecting plane mirror 6 is imaging lens
Compound lens 8, observed by the refraction of light, when internal light is weaker, open LED light 5111, at this time LED light
5111 work emit beam, and light are prevented to be diffused at 5111 light of adjacent LED lamp by arc-shaped cover 5112, avoid causing halation
Phenomenon, while light is gathered by square shade 5113, improve internal light luminance；When 52 surface dirt of plane mirror compared with
During more influence observation sights, affect main traction rope 56 that time traction rope 54 is driven to rise, the traveller being connected at this time with secondary traction rope 54
531 rise in sliding rail 513, and cleaning plate 53 is driven to rub on plane mirror 52, plane mirror 52 is cleared up, passes through master
Traction rope 56 and secondary traction rope 54 rise, and are conducive to drive the cleaning frictional cleaning on plane mirror 52 of plate 53, convenient from outside
Cleaning work is carried out to plane mirror 52, improve the clarity of observation, while LED light 5111 is set, it is anti-by arc-shaped cover 5112
Only light is diffused at 5111 light of adjacent LED lamp, avoids causing halation phenomenon, at the same by square shade 5113 to light into
Row is gathered, and improves internal light luminance.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the present invention also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
1. a kind of blast furnace tuyere pick-up device, including cylindrical case (1), it is characterised in that：The side of the cylindrical case (1) is set
There is the inspection section (2) communicated therewith, the inside of the inspection section (2) is equipped with has 30-45 ° with the inspection section (2) axis
The observation panel (3) of the angle of cut, the observation panel (3) is internal to be installed with green color filter (4), and inspection section (2) bottom end is corresponding
The semi-transparent semi-reflecting plane mirror (6) in 45 ° of angles of cut with the cylindrical case (1) axis is equipped in the light path of the cylindrical case (1),
The bending connecting portion of the inspection section (2) and the observation panel (3) is equipped with corresponding anti-with the semi-transparent semi-reflecting plane mirror (6)
Injection device (5)；
The reflection unit (5) is including installing shell (51), being embedded in the internal plane mirror (52) of the installation shell (51), institute
It states junction between installation shell (51) and the plane mirror (52) and cleaning plate (53) is installed, it is described that the upper of shell (51) is installed
Lower both ends are respectively equipped with upper plate (511) and lower roof plate (512), and the inner wall both sides of the installation shell (51) longitudinally offer
Sliding rail (513)；
On the inside of the upper plate (511) LED light (5111), the LED light are embedded with close to the plane mirror (52) one end
(5111) periphery is equipped with arc-shaped cover (5112), and the one end of the arc-shaped cover (5112) far from the LED light (5111) is equipped with side
Shape cover (5113)；
The cleaning plate (53) is equipped with the traveller to match with the sliding rail (513) close to the both ends of the sliding rail (513)
(531), the traveller (531) has secondary traction rope (54), the secondary traction rope positioned at the internal one ends wound of the sliding rail (513)
(54) it through the upper plate (511) and is embedded in fixing sleeve (55), main traction is wound at the top of the fixing sleeve (55)
It restricts (56).
2. blast furnace tuyere pick-up device according to claim 1, it is characterised in that：The cleaning plate (53) and the plane
Mirror (52) fits.
3. blast furnace tuyere pick-up device according to claim 1, it is characterised in that：The section of the arc-shaped cover (5112) is in
It is trapezoidal, and the lower hem width degree of trapezoidal arc-shaped cover (5112) is equal with the square shade (5113) width.
4. blast furnace tuyere pick-up device according to claim 1, it is characterised in that：The height of the arc-shaped cover (5112) with
The height of the LED light (5111) flushes.
5. blast furnace tuyere pick-up device according to claim 1, it is characterised in that：The length of two secondary traction ropes (54)
It spends equal.
6. blast furnace tuyere pick-up device according to claim 1, it is characterised in that：The main traction rope (56) extends to institute
It states on the outside of inspection section (2), and is fixed with the inspection section (2) outer wall.
7. blast furnace tuyere pick-up device according to claim 1, it is characterised in that：The side outer wall of the inspection section (2)
On battery protection box (21) is installed, accumulator (211), the battery protection box (21) are equipped in the battery protection box (21)
A side external surface be equipped with power switch (22).
8. blast furnace tuyere pick-up device according to claim 7, it is characterised in that：The LED light (5111), power switch
(22) and between the accumulator (211) by conducting wire it is sequentially connected in series closed circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721382003.1U CN207596881U (en) | 2017-10-25 | 2017-10-25 | A kind of blast furnace tuyere pick-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721382003.1U CN207596881U (en) | 2017-10-25 | 2017-10-25 | A kind of blast furnace tuyere pick-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207596881U true CN207596881U (en) | 2018-07-10 |
Family
ID=62757118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721382003.1U Expired - Fee Related CN207596881U (en) | 2017-10-25 | 2017-10-25 | A kind of blast furnace tuyere pick-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207596881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000110A (en) * | 2018-08-06 | 2018-12-14 | 广州果道信息科技有限公司 | A kind of filming apparatus with the holder frame |
-
2017
- 2017-10-25 CN CN201721382003.1U patent/CN207596881U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000110A (en) * | 2018-08-06 | 2018-12-14 | 广州果道信息科技有限公司 | A kind of filming apparatus with the holder frame |
| CN109000110B (en) * | 2018-08-06 | 2020-11-06 | 江苏卓燃工程咨询有限公司 | Shooting device with holder frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20201025 |