CN204007185U - Stove cellar for storing things spy checkout gear - Google Patents
Stove cellar for storing things spy checkout gear Download PDFInfo
- Publication number
- CN204007185U CN204007185U CN201420417632.3U CN201420417632U CN204007185U CN 204007185 U CN204007185 U CN 204007185U CN 201420417632 U CN201420417632 U CN 201420417632U CN 204007185 U CN204007185 U CN 204007185U
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- China
- Prior art keywords
- lens barrel
- spy
- checkout gear
- detecting device
- camera
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Abstract
The utility model relates to a kind of stove cellar for storing things spy checkout gear, comprises installing rack, video detecting device, has advance and retreat transmission mechanism on installing rack, and this video detecting device is connected with advance and retreat transmission mechanism sprocket wheel; Video detecting device comprises rear cylinder and lens barrel, in rear cylinder, dividing plate is set rear tube inner chamber is separated into blade cavity and camera chamber, and lens barrel tail end, through blade cavity and dividing plate, connects the first air inlet pipe in the rear end of rear cylinder.On lens barrel in blade cavity, be provided with impeller; be positioned on the rear drum outer wall of impeller surrounding and be circumferentially evenly equipped with a plurality of the second air admission holes; on the rear drum outer wall of impeller surrounding, also there is steam vent; improve the heat-resisting ability of video detecting device itself; utilize the cooling effect of venthole simultaneously; can greatly reduce the temperature field grade of video detecting device and furnace wall contact portion, the hyperthermia radiation of effectively protecting video detecting device to be subject to.
Description
Technical field
The utility model relates to a kind of stove cellar for storing things spy checkout gear.
Background technology
Traditional stove cellar for storing things spy checkout gear is as the patent (patent No.: introduce 200820034190.9) formerly, the rotation of lens barrel is mainly to rely on driven by motor worm screw to rotate, thereby the lens barrel that worm screw is automatically connected on flange at the mode band that drives turbine rotation rotates, the defect that this rotational structure is brought is, one, shake larger, lens barrel rocks more serious in rotation, be prone to can not precise positioning defect, secondly, two, because motor part is against stove cellar for storing things outer wall, even therefore motor its very serious of being heated also under idle state, if the working time is a length a little, motor is just very easy to burn out, this also increases the cost of changing motor and the reliability that affects equipment indirectly.
Stove is high temperature resistant, and comprehensive video detection is the important means of hot industry hot-working quality control, its reliability is the quality of product and the assurance of equipment safety operation, it also determines to save energy and reduce the cost simultaneously, the social effects such as environmental pollution, < < stove 3 D intelligent video detection system > > thermal stability is originally poor, particularly electric rotating machine and angle detection device, due to close to inspection socket, environment temperature is higher, stability and reliability are also all poor, frequent fault, the price of original system configuration is simultaneously high, user is dissatisfied.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of stove cellar for storing things spy checkout gear is provided, solve the defect that rotating mechanism brings in the past, and increase substantially video detecting device heat-resisting ability.
The utility model solves the technical scheme that its technical problem adopts: a kind of stove cellar for storing things spy checkout gear, comprise installing rack, control cabinet and the mobile video detecting device that is arranged on installing rack below, on installing rack, have advance and retreat transmission mechanism, this video detecting device is connected with advance and retreat transmission mechanism sprocket wheel;
Described video detecting device comprises rear cylinder and lens barrel, in rear cylinder, dividing plate is set and rear tube inner chamber is separated into blade cavity and the camera chamber of mutual sealing, described blade cavity is positioned at front side, camera chamber, the front end of lens barrel is provided with camera aperture, lens barrel tail end passes blade cavity and dividing plate and lens barrel tail end as in camera chamber, rear end at rear cylinder is provided with the first air admission hole, is connected with the first air inlet pipe on the first air admission hole, and the first air inlet pipe, camera chamber, lens barrel inner chamber and camera aperture form airflow;
Be positioned on the lens barrel of blade cavity and be provided with impeller, be positioned on the rear drum outer wall of impeller surrounding and be circumferentially evenly equipped with a plurality of the second air admission holes, on the rear drum outer wall of impeller surrounding, also there is steam vent, on the second air admission hole, be connected with respectively the second air inlet pipe.
By the wheel rotation on pneumatic mode band moving lens barrel, avoided motor-driven defect in the past, and blow through air-flow, greatly reduce and be close to the stove cellar for storing things spy checkout gear part of furnace wall and the temperature grade of high ambient temperatures field, realize cooling rear drum outer wall effect and be with moving lens barrel to rotate, also improved the thermal diffusivity of whole checkout gear.
Further, described checkout gear also comprises inlet manifold, is in series with filtering case and filter on inlet manifold, and this inlet manifold's the port of export is communicated with the first air inlet pipe and the second air inlet pipe respectively.
The air using in the first air inlet pipe and the second air inlet pipe provides by inlet manifold is unified, the air-flow passing in the first air inlet pipe can be realized cooling to optical mirror slip assembly, object lens in lens barrel and the video camera being arranged in rear cylinder, by the cold air in the second air inlet pipe, except when being with moving lens barrel rotation, also can storing spy checkout gear part and realize cooling being around close to the stove of furnace wall.That is to say, adopt rotating mechanism band moving lens barrel of the present utility model to rotate, can greatly improve the high-temperature resistant result of video detecting device and furnace wall contact portion, can also reduce furnace wall and video detecting device contact portion temperature field grade around simultaneously.
Further, be positioned on the lens barrel in camera chamber and be provided with for the brake apparatus to lens barrel braking.
Further, described brake apparatus is the band brake apparatus regulating with ratio.
Further, some blades that described impeller comprises wheel hub and is arranged on wheel hub outer ring, impeller is fixedly installed on lens barrel through wheel hub, described spoon of blade is for adopting the blade of Archimedian screw curve, between adjacent two Archimedian screw blades, form spiral channel, helical blade forms gap with inwall in rotation.
Further, in described camera chamber, video camera is installed, the rear end that is positioned at lens barrel is provided with drop-hanger bearing, video camera is connected with lens barrel through drop-hanger bearing and the camera lens sealing of video camera is arranged in drop-hanger bearing, on the lens barrel between drop-hanger bearing and band-type brake electromagnet, be provided with air admission hole, in camera chamber, cold air enters in lens barrel through this air admission hole.
Further, between the rear cylinder of described video detecting device and advance and retreat transmission mechanism on installing rack, through installing plate, be connected.
Further, the first described air inlet pipe is arranged in the first air admission hole of the first air inlet pipe through sealing ring sealing.
Further, between described lens barrel and rear cylinder and dividing plate, through sealed bearing, be connected and form and be sealed and matched.
Further, described rear cylinder comprises first half cylinder and later half cylinder, and described dividing plate is positioned at first half cylinder, described rear cylinder through first half cylinder and after semi-barrel shape become detachably and to outer seal configuration.
The beneficial effects of the utility model are: adopt pneumatic mode band moving lens barrel to rotate; first because remove electrical equipment; improve the heat-resisting ability of video detecting device itself; utilize the cooling effect of venthole simultaneously; can greatly reduce the temperature field grade of video detecting device and furnace wall contact portion, the hyperthermia radiation of effectively protecting video detecting device to be subject to.
Next adopts bearing suspension can make the rotation of lens barrel more steady, the more clear non-jitter of comprehensive detection video image, and simplified structure setting, use sealed bearing to hang and substitute the variable-speed gear system that tradition is heavy, make whole checkout gear weight saving half, greatly alleviate the hanging load of high-temperature industrial television; Moreover realize to drive and cooling power share a kind ofly, reduced on-site installation and maintenance complexity, effectively the cooling effect of raising to video detecting device.
Running open completely, controls configuration and simplifies, and controls flexibly and easily, and price reduces by 1/3rd, and energy consumption effectively reduces, and simultaneous faults rate obviously reduces, and reliability significantly improves.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the monnolithic case schematic diagram of a kind of stove spy of the utility model checkout gear;
Fig. 2 is the internal structure schematic diagram of video detecting device part;
The structural representation of Fig. 3 impeller;
Wherein: 1, installing rack, 2, video detecting device, 3, installing plate, 4, inlet manifold, 21, rear cylinder, 22, lens barrel, 23, blade cavity.24, camera chamber, 25, impeller, 251, wheel hub, 252, blade, 253, spiral channel, 26, video camera, 27, drop-hanger bearing, 28, band brake apparatus, the 231, second air inlet pipe, 232, steam vent, the 241, first air inlet pipe.
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of stove cellar for storing things spy checkout gear, comprise installing rack 1, be fixed on the fixed head of installing rack 1 front side, on installing rack 1, be provided with advance and retreat transmission mechanism, in this advance and retreat transmission mechanism, be dissolved in the formerly patent (patent No.: 200820034190.9) disclose, separately do not set forth at this; Video detecting device 2 is set below installing rack 1, and these video detecting device 2 upper ends are connected with advance and retreat transmission mechanism sprocket wheel through installing plate 3, and the motion of advance and retreat transmission mechanism drives video detecting device 2 to seesaw in installing rack 1 bottom.
As shown in Figure 2, video detecting device 2 comprises rear cylinder 21 and lens barrel 22, at the interior dividing plate that arranges of rear cylinder 21, rear cylinder 21 inner chambers are separated into blade cavity 23 and camera chamber 24, blade cavity 23 is positioned at 24 front sides, camera chamber, the front end of lens barrel 22 is provided with camera aperture, optical mirror slip assembly is arranged in lens barrel 22, and is positioned in the light path of video detecting device 2, and the object lens of optical mirror slip assembly are positioned at camera aperture place; Lens barrel 22 tail ends are through blade cavity 23 and dividing plate, and lens barrel 22 tail ends are as in camera chamber 24, lens barrel 22 with between rear cylinder 21 and dividing plate through sealed bearing is connected and with after cylinder 21 and dividing plate formation be sealed and matched, rear end at rear cylinder 21 is provided with the first air admission hole, on the first air admission hole, be connected with the first air inlet pipe 241, the first air inlet pipe 241 is in sealing ring is arranged on the first air admission hole of the first air inlet pipe 241, and the first air inlet pipe 241, camera chamber 24, lens barrel 22 inner chambers and camera aperture form airflow.
Rear cylinder 21 comprises first half cylinder and later half cylinder, and dividing plate is positioned at first half cylinder, rear cylinder 21 through first half cylinder with after semi-barrel shape become demountable structure.Such syndeton can conveniently be carried out installation and repairing to each parts in camera chamber 24.First half cylinder Leaf chamber 23 residing parts also can be described as blade cylinder, and dividing plate forms detachable setting in first half cylinder, and this structure also can realize the installation between lens barrel 22, impeller 25 and rear cylinder 21.
Be positioned on the lens barrel 22 of blade cavity 23 and be provided with impeller 25, as shown in Figure 3, some blades 252 that impeller 25 comprises wheel hub 251 and is arranged on wheel hub 251 outer rings, impeller 25 is fixedly installed on lens barrel through wheel hub 251, the curved surface of blade 252 adopts the blade that meets Archimedian screw curve, between adjacent two Archimedian screw blades, form spiral channel 253, helical blade forms gap with inwall in rotation, and gap is very little.The position of impeller 25 arranges relative with air admission hole (cold air passing into from air admission hole can act directly on blade 252), the normal parallel of the center line of air inlet and spoon of blade tangent line, and guarantee to be cut apart and make air inlet and gas outlet not at same chamber by helical blade curved surface, thereby fully improve the Pneumatic rotary thrust of air inlet compressed air to impeller 25, on the second air admission hole, being connected with respectively the second air inlet pipe 231, is air inlet inflation.
Checkout gear also comprises inlet manifold 4, is in series with filtering case and filter on inlet manifold 4, and this inlet manifold's 4 the port of export is communicated with the first air inlet pipe 241 and the second air inlet pipe 231 respectively.The air inlet of the first air inlet pipe 241 and the second air inlet pipe 231 is all by same gas supply conduit; by 22 rotations of pneumatic mode band moving lens barrel, can make lens barrel 22 rotate more stablely like this; and owing to adopting air-flow to drive; utilize the cooling effect of the second venthole; can greatly reduce the temperature field grade of video detecting device and furnace wall contact portion; the hyperthermia radiation that effectively protection video detecting device is subject to, can play thermolysis to video detecting device.And by regulate the adjusting of band brake apparatus 28 clamping forces with ratio, realize the rotation to lens barrel and carry out speed governing, therefore can make like this lens barrel 22 start and stop flexibly precisely, make to be arranged on Lens assembly in lens barrel 22 to carrying out accurate video observation in stove cellar for storing things.
The quantity of the second air admission hole is identical with the quantity of blade 252, and the quantity of blade 252 can be 2 or 4 or 6 or 8 or more; On the second air admission hole, connect inlet manifold 4 respectively through the second air inlet pipe 231, thereby inlet manifold 4 inflates and rotates from steam vent 232 exhaust impeller 25 in outer cover, impeller 25 rotates and then band moving lens barrel 22 rotates.The more moving lens barrels 22 of can being conveniently with in work of quantity of the quantity of the second air admission hole and blade 252 rotate, and have dead angle while avoiding impeller 25 to blow.
In the camera chamber 24 of rear cylinder 21, video camera 26 is installed, the rear end that is positioned at lens barrel 22 is provided with drop-hanger bearing 27, video camera 26 is connected with lens barrel 22 through drop-hanger bearing 27 and the camera lens sealing of video camera 26 is arranged on 27 li of drop-hanger bearings, on the lens barrel 22 between drop-hanger bearing 27 and band brake apparatus 28, be provided with air admission hole 221, in camera chamber, cold air enters in lens barrel 22 through this air admission hole 221.The camera of video camera 26 is arranged in the light path of video detecting device 2.
Checkout gear of the present utility model is when work, on outer wall behind installing rack 1 stationary furnace cellar for storing things, the front end camera aperture of the video detecting device 2 of bottom is in advance and retreat transmission mechanism stretches into stove cellar for storing things, inlet manifold 4 starts to pass into cold air, the cold air passing into is respectively after the first pipeline 241 and second pipe 231 enter in cylinder 21, enter cold air in the first pipeline 231 first successively through camera chamber 24, air admission hole 221, lens barrel 22 inner chambers and camera aperture, video detecting device 2 is cooled, device can normally be worked; The cold air entering in second pipe 231 blows in blade cavity 23 through each second air admission hole, then impeller 25 is rotated, impeller 25 rotates band moving lens barrel 22 and rotates, thereby realize the multi-faceted detection to stove cellar for storing things inwall, when finding that stove cellar for storing things inwall has damaged time, by controlling band brake apparatus 28 work, lens barrel 22 is realized to speed governing and braking, thereby make the camera aperture of lens barrel 22 front ends rest on suitable angle.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (10)
1. a stove is stored spy checkout gear, it is characterized in that, comprise installing rack (1), control cabinet and the mobile video detecting device (2) that is arranged on installing rack (1) below, on installing rack (1), have advance and retreat transmission mechanism, this video detecting device (2) is connected with advance and retreat transmission mechanism sprocket wheel;
Described video detecting device (2) comprises rear cylinder (21) and lens barrel (22), dividing plate is set in rear cylinder (21) and rear cylinder (21) inner chamber is separated into blade cavity (23) and camera chamber (24) of mutual sealing, described blade cavity (23) is positioned at front side, camera chamber (24), the front end of lens barrel (22) is provided with camera aperture, lens barrel (22) tail end is through blade cavity (23) and dividing plate, and lens barrel (22) tail end is as in camera chamber (24), rear end at rear cylinder (21) is provided with the first air admission hole, on the first air admission hole, be connected with the first air inlet pipe (241), the first air inlet pipe (241), camera chamber (24), lens barrel (22) inner chamber and camera aperture form airflow,
Be positioned on the lens barrel (22) of blade cavity (23) and be provided with impeller (25), be positioned on rear cylinder (21) outer wall of impeller (25) surrounding and be circumferentially evenly equipped with a plurality of the second air admission holes, on rear cylinder (21) outer wall of impeller (25) surrounding, also there is steam vent (232), on the second air admission hole, be connected with respectively the second air inlet pipe (231).
2. stove according to claim 1 is stored spy checkout gear, it is characterized in that, stove cellar for storing things spy checkout gear also comprises inlet manifold (4), on inlet manifold (4), be in series with filtering case and filter, this inlet manifold's (4) the port of export is communicated with the first air inlet pipe (241) and the second air inlet pipe (231) respectively.
3. stove according to claim 1 cellar for storing things spy checkout gear, is characterized in that, is positioned on the lens barrel (22) of camera chamber (24) brake apparatus for lens barrel (22) is braked is installed.
4. stove according to claim 3 cellar for storing things spy checkout gear, is characterized in that, described brake apparatus is the band brake apparatus (28) regulating with ratio.
5. stove according to claim 1 is stored spy checkout gear, it is characterized in that, some blades (252) that described impeller (25) comprises wheel hub (251) and is arranged on wheel hub (251) outer ring, impeller (25) is fixedly installed on lens barrel through wheel hub (251), described blade (252) curved surface is for meeting Archimedian screw blade, between adjacent two Archimedian screw blades, form spiral channel (253), helical blade (25) forms gap with inwall in rotation.
6. stove according to claim 4 is stored spy checkout gear, it is characterized in that, in described camera chamber (24), video camera (26) is installed, the rear end that is positioned at lens barrel (22) is provided with drop-hanger bearing (27), video camera (26) through drop-hanger bearing (27), be connected with lens barrel (22) and the camera lens sealing of video camera (26) to be arranged on drop-hanger bearing (27) inner, on the lens barrel (22) between drop-hanger bearing (27) and band brake apparatus (28), be provided with air admission hole (221), the interior cold air in camera chamber (24) is in this air admission hole (221) enters lens barrel (22).
7. stove according to claim 1 cellar for storing things spy checkout gear, is characterized in that, between the rear cylinder (21) of described video detecting device (2) and the advance and retreat transmission mechanism on installing rack (1), through installing plate (3), is connected.
8. stove according to claim 1 cellar for storing things spy checkout gear, is characterized in that, described the first air inlet pipe (241) is in sealing ring is arranged on the first air admission hole of the first air inlet pipe (241).
9. stove according to claim 1 cellar for storing things spy checkout gear, is characterized in that, is connected and forms to be sealed and matched between described lens barrel (22) and rear (21) and dividing plate through sealed bearing.
10. stove according to claim 1 cellar for storing things spy checkout gear, is characterized in that, described rear cylinder comprises first half cylinder and later half cylinder, and described dividing plate is positioned at first half cylinder, described rear cylinder through first half cylinder and after semi-barrel shape become detachably and to outer seal configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417632.3U CN204007185U (en) | 2014-07-25 | 2014-07-25 | Stove cellar for storing things spy checkout gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417632.3U CN204007185U (en) | 2014-07-25 | 2014-07-25 | Stove cellar for storing things spy checkout gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007185U true CN204007185U (en) | 2014-12-10 |
Family
ID=52047174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417632.3U Withdrawn - After Issue CN204007185U (en) | 2014-07-25 | 2014-07-25 | Stove cellar for storing things spy checkout gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154768A (en) * | 2014-07-25 | 2014-11-19 | 杨卫中 | Intra-kiln detecting apparatus |
-
2014
- 2014-07-25 CN CN201420417632.3U patent/CN204007185U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154768A (en) * | 2014-07-25 | 2014-11-19 | 杨卫中 | Intra-kiln detecting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160323 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |