CN203002784U - Rolled cold bed thermal insulation hood - Google Patents
Rolled cold bed thermal insulation hood Download PDFInfo
- Publication number
- CN203002784U CN203002784U CN 201220731289 CN201220731289U CN203002784U CN 203002784 U CN203002784 U CN 203002784U CN 201220731289 CN201220731289 CN 201220731289 CN 201220731289 U CN201220731289 U CN 201220731289U CN 203002784 U CN203002784 U CN 203002784U
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- Prior art keywords
- cold bed
- stay
- warm case
- thermal insulation
- roll
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Abstract
The utility model provides a rolled cold bed thermal insulation hood which comprises a cold bed and a thermal insulation hood body covered above the cold bed. Operation tracks which are parallel to the lengthwise axis of the cold bed are symmetrically arranged on the outer side of the cold bed. Idler wheels are symmetrically arranged below the thermal insulation hood body and connected with the inner surfaces of the operation tracks in a rolling mode. The length of the operation tracks is matched with the length of the cold bed. The thermal insulation hood body is composed of a steel structure and a thermal insulation layer and has an opening in the lower portion of the hood body. The rolled cold bed thermal insulation hood has the advantages of being good in thermal insulation effect, capable of achieving sectional thermal insulation, convenient to install and use and low in investment.
Description
Technical field
The utility model relates to the auxiliary equipment of metallurgy industry production process, is specifically related to a kind of rear cold bed stay-warm case that rolls.
Background technology
along with machinery, the develop rapidly of automobile and other industries, the user has the large specification steel demand of the requirement controlled day by day to increase to hardness such as chrome-molybdenum steel, but because the specification of these type of steel is larger, its roll rear be exposed in air fully when cooling and cold bed surrounding space openr, this has just caused, and to roll rear cooling velocity very fast, especially faster in high temperature section (550 ℃～850 ℃) cooling velocity, to cause the stocking hardness of large specification steel higher for this kind situation as not increasing Technology for Heating Processing, user's blanking difficulty, even damage cutter, to be unfavorable for the raising of user satisfaction.
Therefore, existing cold bed can't satisfy the rear cooling requirement of rolling of the large specification steel such as chrome-molybdenum steel, and if adopt the QA mode of cold bed will damage the surface of stocking.If but transformation cold bed body will increase cost of investment on the one hand greatly, not satisfy again on the other hand the rear cooling requirement of rolling of other steel grade.
And the stay-warm case that present similar industry is used mostly is and is fixedly installed on cold bed, and the handling when it uses is very inconvenient, the installation procedure more complicated, and also on cold bed, the obturation effect of stocking is poor, thereby cooling velocity can not get the control of optimum state.
Therefore, hardness how most economical, that control easily the rear cooling velocity of rolling of stocking, assurance final steel section product becomes the bottleneck problem that metallurgy industry is needed solution badly.
Summary of the invention
In view of the foregoing defects the prior art has, the utility model provides a kind of rear cold bed stay-warm case that rolls, and this stay-warm case can effectively be controlled the rear cooling velocity of rolling of stocking, guarantees the hardness of final steel section product, and small investment, easy to install and use simultaneously.
The utility model is achieved through the following technical solutions:
Roll rear cold bed stay-warm case, comprise cold bed and the stay-warm case that covers in the cold bed top, be arranged with the orbit parallel with the cold bed longitudinal axis outside described cold bed; Be arranged with roller below the cover body of described stay-warm case, described roller rolls and is connected in the inner surface of orbit.
The further improvement of the utility model scheme is: the length of described orbit and the length of cold bed are complementary.
The further improvement of the utility model scheme is: described stay-warm case be located at cold bed one, two sections the top or be located at the top of cold bed total length direction.
The further improvement of the utility model scheme is: described stay-warm case is made of the insulation cover body of under shed steel construction and heat-insulation layer, and the skin of described insulation cover body is that steel construction, internal layer are heat-insulation layer.
Further improvement project of the present utility model is: described steel construction is made of steel plate and bracing frame, and support frame as described above is located between two steel plates of up and down.
Compared with prior art, the utlity model has following advantage:
One, owing to adopting roller and roller orbit stay-warm case that the stocking on cold bed is incubated, can realize the blockiness insulation.
Two, stay-warm case is an overall structure, during insulation, the closure of its stay-warm case is good, can evenly, stably control the upward stocking cooling velocity of cold bed, thereby guarantee the hardness of final steel, thereby stay-warm case of the present utility model is to the high insulating effect of stocking on cold bed.
Directly the roller on stay-warm case is arranged in orbit when three, using and get final product, thereby the stay-warm case that provides of the utility model is installed and use is all more convenient.
Four, small investment can be saved cost of investment.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model side view.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not consist of the restriction to the utility model protection domain.
As depicted in figs. 1 and 2, roll rear cold bed stay-warm case, comprise cold bed 4 and cover in the stay-warm case of cold bed 4 tops, described cold bed 4 outsides are arranged with the orbit parallel with the cold bed longitudinal axis 6; Be arranged with roller 1 below the cover body of described stay-warm case, described roller 1 rolls and is connected in the inner surface of orbit 6.
The length of the length of described orbit 6 and cold bed 4 is complementary.
Described stay-warm case is located at cold bed 4 one, the top of two sections.
Described stay-warm case is made of the insulation cover body of under shed steel construction 2 and heat-insulation layer 3, the skin of described insulation cover body is that steel construction 2, internal layer are heat-insulation layer 3.
Described steel construction 2 is made of steel plate 21 and bracing frame 22, and support frame as described above 22 is located between two steel plates 21 of up and down.
When needs are controlled the final hardness of rolled piece and must implement Slow cooling on cold bed the time, stay-warm case is moved to cold bed 4 entrance sides, stay-warm case is located at cold bed 4 one, the top of two sections, the roller 1 of stay-warm case below is laid in the orbit 6 of cold bed side, cold bed just can realize that by normal rhythm control action bar at the inner Slow cooling of stay-warm case, reaches the purpose of final assurance stocking hardness.When not needing to use stay-warm case, can utilize driving that stay-warm case is dragged to the cold bed outlet side and get final product.
Claims (5)
1. roll rear cold bed stay-warm case, comprise cold bed (4) and cover in the stay-warm case of cold bed (4) top, it is characterized in that: described cold bed (4) outside is arranged with the orbit parallel with the cold bed longitudinal axis (6); Be arranged with roller (1) below the cover body of described stay-warm case, described roller (1) rolls and is connected in the inner surface of orbit (6).
2. roll as claimed in claim 1 rear cold bed stay-warm case, it is characterized in that: the length of the length of described orbit (6) and cold bed (4) is complementary.
3. as claimed in claim 1ly roll rear cold bed stay-warm case, it is characterized in that: described stay-warm case is located at the top of (4) one, two sections of cold beds or is located at the top of cold bed (4) total length direction.
4. roll as claimed in claim 1 rear cold bed stay-warm case, it is characterized in that: described stay-warm case is made of the insulation cover body of under shed steel construction (2) and heat-insulation layer (3), the skin of described insulation cover body is that steel construction (2), internal layer are heat-insulation layer (3).
5. roll as claimed in claim 4 rear cold bed stay-warm case, it is characterized in that: described steel construction (2) is made of steel plate (21) and bracing frame (22), and support frame as described above (22) is located between up and down two steel plates (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731289 CN203002784U (en) | 2012-12-27 | 2012-12-27 | Rolled cold bed thermal insulation hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731289 CN203002784U (en) | 2012-12-27 | 2012-12-27 | Rolled cold bed thermal insulation hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002784U true CN203002784U (en) | 2013-06-19 |
Family
ID=48594419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220731289 Expired - Lifetime CN203002784U (en) | 2012-12-27 | 2012-12-27 | Rolled cold bed thermal insulation hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002784U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382040A (en) * | 2015-12-16 | 2016-03-09 | 重庆麦拓科技有限公司 | Cooling bed having insulation cover |
| CN105382039A (en) * | 2015-12-16 | 2016-03-09 | 重庆麦拓科技有限公司 | Cooling bed having insulation cover |
| CN105414210A (en) * | 2015-12-16 | 2016-03-23 | 重庆麦拓科技有限公司 | Cooling bed provided with lifting devices |
| CN105414211A (en) * | 2015-12-16 | 2016-03-23 | 重庆麦拓科技有限公司 | Cooling bed provided with heat preservation cover |
| CN106391733A (en) * | 2016-11-24 | 2017-02-15 | 芜湖新兴铸管有限责任公司 | Movable heat preservation device |
| CN106424166A (en) * | 2016-11-24 | 2017-02-22 | 芜湖新兴铸管有限责任公司 | Mobile thermal insulation cover |
| CN106734258A (en) * | 2016-11-24 | 2017-05-31 | 芜湖新兴铸管有限责任公司 | Multifunctional mobile attemperator |
| CN106766941A (en) * | 2017-01-11 | 2017-05-31 | 闫银来 | A kind of sand goods firing attemperator and its application method |
-
2012
- 2012-12-27 CN CN 201220731289 patent/CN203002784U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382040A (en) * | 2015-12-16 | 2016-03-09 | 重庆麦拓科技有限公司 | Cooling bed having insulation cover |
| CN105382039A (en) * | 2015-12-16 | 2016-03-09 | 重庆麦拓科技有限公司 | Cooling bed having insulation cover |
| CN105414210A (en) * | 2015-12-16 | 2016-03-23 | 重庆麦拓科技有限公司 | Cooling bed provided with lifting devices |
| CN105414211A (en) * | 2015-12-16 | 2016-03-23 | 重庆麦拓科技有限公司 | Cooling bed provided with heat preservation cover |
| CN106391733A (en) * | 2016-11-24 | 2017-02-15 | 芜湖新兴铸管有限责任公司 | Movable heat preservation device |
| CN106424166A (en) * | 2016-11-24 | 2017-02-22 | 芜湖新兴铸管有限责任公司 | Mobile thermal insulation cover |
| CN106734258A (en) * | 2016-11-24 | 2017-05-31 | 芜湖新兴铸管有限责任公司 | Multifunctional mobile attemperator |
| CN106766941A (en) * | 2017-01-11 | 2017-05-31 | 闫银来 | A kind of sand goods firing attemperator and its application method |
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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: 20130619 |
|
| CX01 | Expiry of patent term |