CN216141563U

CN216141563U - Laser near-infrared high-definition camera device suitable for blast furnace endoscopy

Info

Publication number: CN216141563U
Application number: CN202121818705.6U
Authority: CN
Inventors: 苏文华; 苏文斌; 林龙洲; 张静
Original assignee: Fujian Zhongke Qianyuan Information Technology Co ltd
Current assignee: Fujian Zhongke Qianyuan Information Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-03-29
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a laser near-infrared high-definition camera device suitable for blast furnace endoscopy, which comprises a camera protective cover, a transmission shaft and a dust removal scraper blade, wherein an anti-rotation rod is arranged at one end of the transmission shaft outside the camera protective cover, the anti-rotation rods are symmetrically arranged at two sides of the circumferential outer wall of the transmission shaft, a shaft hole for the transmission shaft to pass through and an anti-rotation groove for the anti-rotation plate to pass through are arranged on the dust removal scraper blade, the dust removal scraper blade is arranged on the transmission shaft in a vertically sliding manner through the matching of the shaft hole and the transmission shaft, the anti-rotation groove and the anti-rotation rod, an inlet groove is arranged at the lower end of the connecting part of the anti-rotation plate and the transmission shaft, an external thread is arranged in the inlet groove, the transmission shaft is connected with a threaded sleeve through the arrangement of the external thread, the threaded sleeve is arranged at the bottom end of the dust removal scraper blade, a fixed sleeve matched with the threaded sleeve for fixing the dust removal scraper blade is sleeved at the upper end of the transmission shaft, the dust removal scraper blade, the distance between the dust removal scraper blade and a camera can be adjusted, and the dust removal scraper blade of being convenient for dismouting effectively improves maintenance, the efficiency of adding water or changing of dust removal scraper blade.

Description

Laser near-infrared high-definition camera device suitable for blast furnace endoscopy

Technical Field

The utility model relates to a high-definition camera, in particular to a laser near-infrared high-definition camera device suitable for blast furnace endoscopy.

Background

The working condition in the furnace is observed by adopting the camera system inside and outside the furnace in blast furnace smelting, however, the camera of the infrared camera system is easy to be shielded by dust to influence imaging due to the bad environment in the furnace, so that the dust in front of the camera needs to be swept.

An infrared camera device with dust removal function at the top of a blast furnace, which has the prior publication number of CN207418791U, comprises a controller, a control motor, a travel switch shifting sheet, a power gear, a transmission gear, an upper transmission shaft supporting frame, a transmission shaft, a lower transmission shaft supporting frame, a camera protective cover and a dust removal scraping blade. This blast furnace roof infrared camera device with dust removal function, inside the transfer line extrusion gets into the dust removal doctor-bar, the transfer line extrusion second sloping block, make the second sloping block pass through the slide rail and to water tank one side motion, and drive the catch bar and promote the stripper plate, make the inside water source of water tank extrude through the upper hose, drive the change of upper hose water level through transmission, can moisten the clearance brush, be favorable to carrying out abundant clearance to the dirt on the mirror surface, the efficiency of clearance has been improved.

The existing solutions described above have the following problems: its inside water tank all will spray water to outside brush when the camera is cleaned to transmission on the dust removal doctor-bar at every turn and wets, need regularly add water and overhaul transmission to the dust removal doctor-bar, but the dust removal doctor-bar just can clean the camera through the transmission shaft drive through being fixed in on the transmission shaft, leads to can only directly overhauls the dust removal scraper-bar or add water on the camera safety guard, leads to the unable continuous use of camera and influence maintenance efficiency in the stove.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser near-infrared high-definition camera device suitable for blast furnace endoscopy, and the laser near-infrared high-definition camera device is used for solving the technical problem.

In order to achieve the purpose, the utility model provides the following technical scheme: a laser near-infrared high-definition camera device suitable for blast furnace endoscopy comprises a controller, a control motor, a travel switch plectrum, a power gear, a transmission gear, an upper transmission shaft support frame, a transmission shaft, a lower transmission shaft support frame, a camera protection cover, a dust removal scraper and a brush arranged on the dust removal scraper, wherein anti-rotation rods are arranged at one end of the transmission shaft outside the camera protection cover, the anti-rotation rods are symmetrically arranged at two sides of the circumferential outer wall of the transmission shaft, a shaft hole for the transmission shaft to pass through and an anti-rotation groove for the anti-rotation plate to pass through are arranged on the dust removal scraper, the dust removal scraper is arranged on the transmission shaft in a vertically sliding mode through the matching of the shaft hole, the transmission shaft and the anti-rotation rod, an inlet groove is arranged at the lower end of the connecting part of the anti-rotation plate and the transmission shaft, external threads are arranged in the inlet groove of the transmission shaft, and the thread is connected with a thread sleeve through the external threads, the swivel nut sets up in dust removal scraper blade bottom, and the transmission shaft is located the last pot head of dust removal scraper blade and is equipped with the fixed cover that is used for fixed dust removal scraper blade with the swivel nut cooperation.

Preferably, the anti-rotation strip is located the inner wall of entering groove and has seted up the spout, the bilateral symmetry of fixed cover circumference outer wall is equipped with the slider that is used for the card to go into the spout, and fixed cover leads to the cooperation of slider and spout and slides from top to bottom and sets up on the transmission shaft.

Preferably, the dust removal scraper blade is located transmission shaft department and is formed with the reaming, swivel nut top end face is equipped with and is used for the card to go into the reaming connecting axle, and the connecting axle rotates and sets up in the reaming, and exercise level week top end face is equipped with annular screw, fixed cover bottom terminal surface is equipped with the annular plate with annular screw threaded connection.

Preferably, the axial height of the annular plate is smaller than the axial depth of the annular screw hole.

Preferably, the entrance groove penetrates through the bottom of the rotation preventing bar.

Compared with the prior art, the utility model has the beneficial effects that:

the rotation-proof rod is arranged on the transmission shaft, and the anti-rotation groove is formed in the dust-removing scraper, so that the rotation fastening force of the transmission shaft on the dust-removing scraper is effectively improved; the dust removal scraper is arranged on the transmission shaft in a sliding manner, is provided with a threaded sleeve and a fixed sleeve for fixing the dust removal scraper, and can be fixed after the distance between the dust removal scraper and the camera protective cover is adjusted; the anti-rotation rod is provided with an entering groove penetrating through the bottom of the anti-rotation rod, so that the threaded sleeve can be conveniently moved out, and the dust removal scraper can be conveniently disassembled and assembled.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view illustrating the rotation-preventing rod and the fixing base;

FIG. 3 is an exploded view of the highlighted insert of this embodiment;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a controller; 2. controlling the motor; 3. a travel switch; 4. forming a switch plectrum; 5. a power gear; 6. a transmission gear; 7. an upper transmission shaft support frame; 8. a drive shaft; 9. a lower drive shaft support; 10. a camera shield; 11. a dust removal scraper; 12. a brush; 13. a rotation prevention lever; 14. an anti-rotation slot; 15. entering a groove; 16. a threaded sleeve; 17. fixing a sleeve; 18. a chute; 19. a slider; 20. reaming; 21. a connecting shaft; 22. an annular screw hole; 23. an annular plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a laser near-infrared high-definition camera device suitable for blast furnace endoscopy comprises a controller 1, a control motor 2, a travel switch 3 plectrum, a power gear 5, a transmission gear 6, an upper transmission shaft support frame 7, a transmission shaft 8, a lower transmission shaft 8 support frame, a camera protection cover 10, a dust removal scraping blade 11 and a brush 12 arranged on the dust removal scraping blade 11, wherein one end of the transmission shaft 8 outside the camera protection cover 10 is provided with anti-rotation rods 13, the anti-rotation rods 13 are symmetrically arranged on two sides of the circumferential outer wall of the transmission shaft 8, the dust removal scraping blade 11 is provided with a shaft hole for the transmission shaft 8 to pass through and an anti-rotation groove 14 for the anti-rotation plates to pass through, the dust removal scraping blade 11 is arranged on the transmission shaft 8 in a vertical sliding manner through the matching of the shaft hole and the transmission shaft 8, the lower end of the connecting part of the anti-rotation plates and the transmission shaft 8 is provided with an entering groove 15, the transmission shaft 8 is provided with external threads in the entering groove 15, the transmission shaft 8 is connected with a threaded sleeve 16 through the thread arranged on the external thread, the threaded sleeve 16 is arranged at the bottom end of the dust removal scraper, and the upper end sleeve of the transmission shaft 8, which is positioned on the dust removal scraper, is provided with a fixed sleeve 17 which is matched with the threaded sleeve 16 and used for fixing the dust removal scraper.

Concretely, prevent changeing the strip and be located and seted up spout 18 on the inner wall of entering groove 15, the bilateral symmetry of fixed cover 17 circumference outer wall is equipped with the slider 19 that is used for going into spout 18, and fixed cover 17 leads to

slider

19 and 18's cooperation upper and lower slip of spout and sets up on transmission shaft 8, and what need explain is: a gap is reserved between the inner ring of the fixed sleeve 17 and the outer wall of the transmission shaft 8, so that the inner ring of the fixed sleeve 17 is prevented from contacting with the thread on the outer wall of the transmission shaft 8, the fixed sleeve 17 slides on the transmission shaft 8 through the matching of the sliding block 19 and the sliding groove 18, and when the position of the dust removal scraper is adjusted by rotating the threaded sleeve 16, the fixed sleeve 17 can slide up and down along with the dust removal scraper so as to prevent the height adjustment of the dust removal scraper from being interfered.

Specifically, a reaming hole 20 is formed at the position of the dust removing scraper on the transmission shaft 8, a connecting shaft 21 for clamping the reaming hole 20 is arranged on the top end face of the threaded sleeve 16, the connecting shaft 21 is rotatably arranged in the reaming hole 20, an annular screw hole 22 is arranged on the top end face of the refining stage, and an annular plate 23 in threaded connection with the annular screw hole 22 is arranged on the bottom end face of the fixed sleeve 17, so that after the height position of the dust removing scraper is adjusted by rotating the threaded sleeve 16, the annular plate 23 can be screwed in the annular screw hole 22 by rotating the fixed sleeve 17, the dust removing scraper is clamped and fixed by being close to the threaded sleeve 16, and the dust removing scraper is prevented from shaking up and down during rotation; it should be noted that: the fixed sleeve 17 needs to be downwards applied with a certain force to drive the annular plate 23 to be screwed in the annular screw hole 22, when a certain force is not downwards applied, the threaded sleeve 16 is rotated, the fixed sleeve 17 only moves up and down along with the fixed sleeve and cannot be screwed in the annular screw hole 22, and interference on the threaded sleeve 16 when the dust removal scraper is adjusted is avoided.

In particular, the annular plate 23 has an axial height less than the axial depth of the annular threaded hole 22, in such a way as to facilitate the clamping of the fixed sleeve 17 with the threaded sleeve 16 against the dusting scraper.

Specifically, the entering groove 15 penetrates through the bottom of the rotation preventing rod 13, so that the threaded sleeve 16 can be conveniently separated from the transmission shaft 8, and the dust removing scraper can be assembled and disassembled.

One specific application example of this embodiment is:

when the device is used, the fixed sleeve 17 is aligned with the sliding groove 18 on the anti-rotation rod 13 through the sliding blocks 19 at two sides and slides into the transmission to be sleeved, then the dust removing scraper is sleeved on the transmission shaft 8 through the matching sliding of the anti-rotation groove 14 and the anti-rotation rod 13, then the threaded sleeve 16 is used to rotate into the transmission shaft 8 from the bottom end of the entering groove 15 through the threaded matching of the threaded sleeve 16 and the transmission shaft 8, the threaded sleeve 16 can be rotated according to the contact condition of the brush 12 on the dust removing scraper on the camera protective cover 10 at the lens, when the stain of the camera protective cover 10 at the lens is stubborn, the brush 12 can be driven to be tightly abutted against the camera protective cover 10, when the stain of the camera protective cover 10 at the lens is easy to clean, the abutting force of the brush 12 and the camera protective cover 10 is smaller, when the threaded sleeve 16 is rotated to drive the dust removing scraper to move, the fixed sleeve 17 can move up and down, after the dust removing scraper is adjusted to the required height position, by applying force downwards and rotating the fixing sleeve 17, an annular plate 23 on the driving fixing sleeve 17 is screwed in an annular screw hole 22 of the connecting shaft 21 until the fixing sleeve 17 and the threaded sleeve 16 clamp the dust removal scraper; when the dust removal scraper needs to be disassembled, the fixing sleeve 17 is only required to be reversely rotated to enable the annular plate 23 to be separated from the annular screw hole 22, the screw sleeve 16 is horizontally reversed, the screw sleeve 16 is moved out from the bottom end of the entering groove 15, and the dust removal scraper can be moved out downwards to complete the disassembly.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a laser near-infrared high definition camera device suitable for blast furnace is peeped, includes controller (1), control motor (2), travel switch (3), travel switch plectrum (4), power gear (5), drive gear (6), goes up transmission shaft support frame (7), transmission shaft (8), lower transmission shaft support (9), camera protection casing (10), dust removal doctor-bar (11) and sets up brush (12) on dust removal doctor-bar (11), its characterized in that: transmission shaft (8) are located the outer one end of camera protection casing (10) and are equipped with and prevent bull stick (13), prevent bull stick (13) symmetry set up in the both sides of transmission shaft (8) circumference outer wall, set up the shaft hole that supplies transmission shaft (8) to pass on dust removal doctor-bar (11) and supply anti-rotating groove (14) that the rotating-proof plate passed, slip about the cooperation of dust removal doctor-bar (11) through shaft hole and transmission shaft (8), anti-rotating groove (14) and anti-rotating rod (13) and set up on transmission shaft (8), prevent that bull stick (13) and transmission shaft (8) junction have seted up into groove (15), transmission shaft (8) are located into and are equipped with the external screw thread in groove (15), and transmission shaft (8) have swivel nut (16) through setting up threaded connection of external screw thread, swivel nut (16) set up in dust removal scraper blade bottom, and the upper end cover that transmission shaft (8) are located dust removal scraper blade is equipped with fixed cover (17) that are used for fixed dust removal scraper blade with swivel nut (16) cooperation.

2. The laser near-infrared high-definition camera device suitable for the blast furnace endoscope according to claim 1, characterized in that: prevent that bull stick (13) are located and have seted up spout (18) on the inner wall of entering groove (15), the bilateral symmetry of fixed cover (17) circumference outer wall is equipped with slider (19) that are used for the card to go into spout (18), and fixed cover (17) slide about through the cooperation of slider (19) with spout (18) and set up on transmission shaft (8).

3. The laser near-infrared high-definition camera device suitable for the blast furnace endoscope according to claim 2, characterized in that: the dust removal scraper blade is located transmission shaft (8) department and is formed with reaming (20), swivel nut (16) top end face is equipped with and is used for the card to go into connecting axle (21) of reaming (20), and connecting axle (21) rotate to set up in reaming (20), and connecting axle (21) top end face is equipped with annular screw hole (22), fixed cover (17) bottom terminal surface be equipped with annular screw hole (22) threaded connection's annular plate (23).

4. The laser near-infrared high-definition camera device suitable for the blast furnace endoscope is characterized in that: the axial height of the annular plate (23) is smaller than the axial depth of the annular screw hole (22).

5. The laser near-infrared high-definition camera device suitable for the blast furnace endoscope according to claim 1, characterized in that: the inlet groove (15) penetrates through the bottom of the anti-rotation rod (13).