CN203565495U - Gas spray nozzle quick connection device for hot rolling online detection - Google Patents
Gas spray nozzle quick connection device for hot rolling online detection Download PDFInfo
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- CN203565495U CN203565495U CN201320581485.9U CN201320581485U CN203565495U CN 203565495 U CN203565495 U CN 203565495U CN 201320581485 U CN201320581485 U CN 201320581485U CN 203565495 U CN203565495 U CN 203565495U
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- metal sleeve
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- hot rolling
- metal
- gas spray
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Abstract
The utility model provides a gas spray nozzle quick connection device for hot rolling online detection. The gas spray nozzle quick connection device comprises metal gas pipes, metal sleeves and safety devices. Each metal sleeve is installed at the top end of the corresponding metal gas pipe, four inner wall threaded segments are formed in the inner wall of each metal sleeve, 90-degree included angles are formed between the adjacent inner wall threaded segments, four spacing segments are formed between the four inner wall threaded segments, and four outer wall threaded segments corresponding to the four inner wall threaded segments of each metal sleeve are formed on the peripheral wall of each gas spray nozzle so that the metal sleeves can be connected with the gas spray nozzle. Threaded turnover plate components are embedded in the four spacing segments of each metal sleeve and are connected to the outer wall of the corresponding metal sleeve in an up-down overturn mode. The safety devices are arranged on the peripheries of the metal sleeve respectively and accord with the outer wall of the metal sleeves so as to lock the threaded overturn plate components. A spring is arranged at the top end of each safety device so that the safety devices can move back and forth to loosen and lock the four threaded overturn plate components. The gas spray nozzle quick connection device can improve assembling efficiency of the gas spray nozzles, and the gas spray nozzles can be replaced rapidly without shutdown when a fault happens.
Description
Technical field
The utility model relates to a kind of hot rolling on-line measuring device, relates to specifically the online gas blowout jet nozzle connector detecting of a kind of hot rolling.
Background technology
Hot rolling mill production line is all provided with on-line measuring device in order to improve the quality of products at present.In order to improve the detection efficiency of online detection, just need air side spray apparatus that the water on steel plate is all blown down clean, be that gas blowout nozzle is installed in roller-way both sides at present, but when nozzle has fault, must shut down and could change nozzle.But prior art gas blowout installation and removal are comparatively loaded down with trivial details, very inconvenient thereby affect operating efficiency.
Summary of the invention
The purpose of this utility model is to provide the online gas blowout nozzle Quick Connect Kit detecting of a kind of hot rolling, so as can Fast Installation, dismounting gas blowout, thereby increase work efficiency.
The online gas blowout nozzle Quick Connect Kit detecting of hot rolling of the present utility model, comprising: metal tracheae, metal sleeve, safeties, be arranged on the top of described metal tracheae described metal sleeve coaxial line, the inwall of described metal sleeve is formed with four inner thread sections of mutual one-tenth 90 degree angles, between described four inner thread sections, form four spacers, the periphery wall of described gas blowout nozzle is formed with four the outer wall thread sections corresponding with four inner thread sections of described metal sleeve, so that described metal sleeve is connected with described gas blowout nozzle, in described four spacers of described metal sleeve, be embedded with respectively screw thread panel turnover component, screw thread panel turnover component can spin upside down on the outer wall that is connected in described metal sleeve, periphery and its outer wall that described safeties are set in described metal sleeve match, to lock described screw thread panel turnover component, the top of safeties is provided with a spring, so that safeties can move forward and backward, realization is unclamped and is locked four screw thread panel turnover components.
Described screw thread panel turnover component comprises a minute thread segment, turnover panel and pin, and described turnover panel is arranged on described minute thread segment and one end of turnover panel is fixed on the outer wall of metal sleeve by pin.
Described safeties are safety sleeves.
Metal tracheae is provided with rubber washer, for making the sealing between metal tracheae and nozzle.
The beneficial effects of the utility model are can improve nozzle efficiency of assembling and can shut down quick-replaceable nozzle while breaking down.
Accompanying drawing explanation
Fig. 1 is the top view that hot rolling detects purging system online;
Fig. 2 is the front view that hot rolling detects purging system online;
Fig. 3 is the local amplification plan view that the hot rolling of one embodiment of the invention detects gas blowout jet nozzle connector online;
Fig. 4 is the local amplification plan view that hot rolling detects gas blowout jet nozzle connector online
Fig. 5 is the local enlarged front view that hot rolling detects gas blowout jet nozzle connector online;
Fig. 6 is the side view that hot rolling detects gas blowout jet nozzle connector online;
Fig. 7 is the local enlarged side view that hot rolling detects gas blowout jet nozzle connector online;
Fig. 8 is the front view of metal sleeve while not connecting gas blowout nozzle;
Fig. 9 is the side view that while not connecting gas blowout nozzle, hot rolling detects gas blowout jet nozzle connector online;
Figure 10 is the local enlarged side view that while not connecting gas blowout nozzle, hot rolling detects gas blowout jet nozzle connector online.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.First it should be noted that, the utility model is not limited to the following specific embodiment, the spirit that those skilled in the art should embody from following embodiment is understood the utility model, and each technical term can be done the most wide in range understanding based on Spirit Essence of the present utility model.In figure, same or analogous member uses the same reference numerals to represent.
Fig. 1 and 2 illustrates online gas blowout nozzle Quick Connect Kit 1 and the nozzle 1a detecting of hot rolling of the present utility model and detects online the position in purging system in hot rolling.
As shown in Figures 3 to 10, the online gas blowout nozzle Quick Connect Kit 1 detecting of the hot rolling of an embodiment of the utility model, comprising: metal tracheae 3, metal sleeve 5, safeties 9.Be arranged on the top of metal tracheae 3 metal sleeve 5 coaxial lines, the inwall of metal sleeve 5 is formed with four inner thread section 5a of mutual one-tenth 90 degree angles, between four inner thread section 5a, form four spacer 5b, the periphery wall of gas blowout nozzle 1a is formed with four the outer wall thread sections 6 corresponding with four inner thread section 5a of metal sleeve 5, so that metal sleeve 5 is connected with gas blowout nozzle 1a, in four spacer 5b of metal sleeve 5, be embedded with respectively screw thread panel turnover component 4, screw thread panel turnover component 4 can spin upside down on the outer wall that is connected in metal sleeve 5, periphery and its outer wall that safeties 9 are set in metal sleeve 5 match, with locking screw thread panel turnover component 4, the top of safeties 9 is provided with a spring 2, so that safeties 9 can move forward and backward, realization is unclamped and is locked four screw thread panel turnover components 4.
In the present embodiment, screw thread panel turnover component 4 comprises a minute thread segment 4a, turnover panel 4b and pin 4c, and turnover panel 4b is fixed on minute thread segment 4a one end upper and turnover panel 4b and is arranged on the outer wall of metal sleeve 5 by pin 4c.Safeties are safety sleeves 9.Metal tracheae 3 is provided with rubber washer 8, for making the sealing between metal tracheae 3 and nozzle 1.
Main feature of the present utility model is: by cover on the outer wall of metal tracheae 3 is had to a metal sleeve 5, the inwall of sleeve 5 carries out segment processing for connecting the screw thread of gas blowout nozzle, four sections that are divided respectively at inwall up and down, and their angle is 90 degree.On the external screw teeth of gas blowout, be also that part has thread 6, the part that has thread is also corresponding with the position of segmentation, the safeties 9 that have a locking segmented thread on the outer wall of sleeve 5, there is a spring 2 on the top of safeties 9, when connecting fast, needs four segmented threads 4 can be turned down, make the inwall of metal tracheae 3 form full thread, when needs quick-detachment gas blowout nozzle 1, can be by turning over four segmented threads, 4 quick-detachment gas blowout nozzles on moving sleeve 5.
Now illustrate the operation use procedure of the online gas blowout nozzle Quick Connect Kit detecting of hot rolling of the utility model above-described embodiment.
By safety sleeve 9 is moved backward, make turnover panel 10 and segmented thread 4 in free state, open four turnover panel 4b and segmented thread 4a, make nozzle 1a along pin 7 axial turning 90 degree left and right.
Nozzle 1 is filled in before metal sleeve 5, first by 6 alignment of the part external screw teeth of segmented thread 4a and nozzle, unclamp again safety sleeve 9, safety sleeve reach under the effect of spring 2, four turnover panel 4b overturn downwards together with four segmented thread 4a, until and metal sleeve 5 maintenance levels, make metal sleeve 5 inwalls form full threads.
Rotating metallic sleeve 5 makes the rear end of nozzle 1 tightly be adjacent to the rubber washer 8 of metal tracheae 3, makes to keep sealing between metal tracheae 3 and nozzle 1.
When changing nozzle 1, rotating metallic sleeve 5, when four turnover panel 4b and segmented thread 4a are when overlapping, safety sleeve 9 can be moved backward, make turnover panel 4b and segmented thread 4a in free state, open four turnover panel 4b and segmented thread 4a nozzle behind pin 7 axial turning 90 degree left and right, pull out nozzle 1.
In sum, the utility model can improve nozzle efficiency of assembling, and can shut down quick-replaceable nozzle when breaking down.Therefore can be in hot rolling air purge field and other similar fields there is goodish popularizing application prospect.
Should be understood that those skilled in the art can make various changes or modifications the utility model after having read above-mentioned instruction content of the present utility model, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (4)
1. the online gas blowout nozzle Quick Connect Kit detecting of hot rolling, is characterized in that, comprising: metal tracheae (3), metal sleeve (5), safeties (9), be arranged on the top of described metal tracheae (3) described metal sleeve (5) coaxial line, the inwall of described metal sleeve (5) is formed with four inner thread sections (5a) of mutual one-tenth 90 degree angles, between described four inner thread sections (5a), form four spacers (5b), the periphery wall of described gas blowout nozzle (1a) is formed with four the outer wall thread sections (6) corresponding with four inner thread sections (5a) of described metal sleeve (5), so that described metal sleeve (5) is connected with described gas blowout nozzle (1a), in described four spacers (5b) of described metal sleeve (5), be embedded with respectively screw thread panel turnover component (4), screw thread panel turnover component (4) can spin upside down on the outer wall that is connected in described metal sleeve (5), periphery and its outer wall that described safeties (9) are set in described metal sleeve (5) match, to lock described screw thread panel turnover component (4), the top of described safeties (9) is provided with a spring (2), so that safeties (9) can move forward and backward, realization is unclamped and is locked four screw thread panel turnover components (4).
2. the online gas blowout nozzle Quick Connect Kit detecting of hot rolling according to claim 1, is characterized in that, described safeties are safety sleeves.
3. the gas blowout nozzle Quick Connect Kit that hot rolling according to claim 1 detects online, it is characterized in that, described screw thread panel turnover component (4) comprises a minute thread segment (4a), turnover panel (4b) and pin (4c), and described turnover panel (4b) is arranged on described minute thread segment (4a) one end upper and turnover panel (4b) and is fixed on the outer wall of metal sleeve (5) by pin (4c).
4. the online gas blowout nozzle Quick Connect Kit detecting of hot rolling according to claim 1, is characterized in that, metal tracheae (3) is provided with rubber washer (8), for making the sealing between metal tracheae (3) and nozzle (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581485.9U CN203565495U (en) | 2013-09-18 | 2013-09-18 | Gas spray nozzle quick connection device for hot rolling online detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581485.9U CN203565495U (en) | 2013-09-18 | 2013-09-18 | Gas spray nozzle quick connection device for hot rolling online detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565495U true CN203565495U (en) | 2014-04-30 |
Family
ID=50533254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581485.9U Expired - Lifetime CN203565495U (en) | 2013-09-18 | 2013-09-18 | Gas spray nozzle quick connection device for hot rolling online detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694569A (en) * | 2017-01-09 | 2017-05-24 | 首钢京唐钢铁联合有限责任公司 | Method for detecting faults of cooling nozzle of finish rolling working roll |
-
2013
- 2013-09-18 CN CN201320581485.9U patent/CN203565495U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694569A (en) * | 2017-01-09 | 2017-05-24 | 首钢京唐钢铁联合有限责任公司 | Method for detecting faults of cooling nozzle of finish rolling working roll |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
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| CX01 | Expiry of patent term |