CN105414210A - Cooling bed provided with lifting devices - Google Patents
Cooling bed provided with lifting devices Download PDFInfo
- Publication number
- CN105414210A CN105414210A CN201510944910.XA CN201510944910A CN105414210A CN 105414210 A CN105414210 A CN 105414210A CN 201510944910 A CN201510944910 A CN 201510944910A CN 105414210 A CN105414210 A CN 105414210A
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- CN
- China
- Prior art keywords
- cold bed
- lifting device
- cover
- point
- column
- Prior art date
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C25/00—Cranes not provided for in groups B66C17/00 - B66C23/00
Abstract
The invention discloses a cooling bed provided with lifting devices. The cooling bed comprises a cooling bed body, a heat cover and lifting devices, wherein each lifting device comprises: an upright fixed on the ground; a cross beam arranged at the top end of the upright and vertically connected with the upright; and an electric block arranged at one end, far away from the upright, of the cross beam and capable of lifting the heat cover, wherein a walking passage is remained between the upright and the cooling bed body; the heat cover comprises a plurality of split covers having the same structure, and every two lifting devices are used for lifting one split cover. Each of the lifting devices of the cooling bed provided with the lifting devices provided by the present invention only comprises the upright, the cross beam and the electric block, and therefore, compared with an existing crane, the cooling bed provided with the lifting devices is simpler in structure and smaller in occupied space without extra operating space; as a result, the walking passage can be reserved for operators between the cooling bed body and each lifting device, which is more conductive to the production of bars.
Description
Technical field
The present invention relates to steel production equipment technical field, particularly a kind of cold bed being equipped with lifting device.
Background technology
At present, produce on the rolling line of bar-shaped steel (follow-up referred to as bar), generally be provided with mm finishing mill unit, zerolling unit and cold bed, bar is successively by after mm finishing mill unit, zerolling unit, be sent on cold bed, control its cooling velocity by cold bed, and then control the variations in temperature of bar, make the structural constituent of bar change according to technological requirement.
In order to control the variations in temperature of bar accurately, some cold beds are provided with stay-warm case, this stay-warm case covers the top that bar position placed by cold bed, thus make stay-warm case and cold bed cooperation surround an inner space, bar moves to after on cold bed, be arranged in this inner space, accurately controlled the temperature of bar by the temperature controlled in this inner space.And in the process of bar cooling, sometimes need stay-warm case to hang cold bed, open inner wall space to adapt to the cooling requirement of bar.In the prior art, be small-sized crane 103 for promoting the lifting device being arranged on stay-warm case 102 on cold bed 101, as shown in Figure 1.But in the use procedure of reality, crane 103 structure of this kind of structure is still comparatively complicated comparatively speaking, takies, operating space is comparatively large, enough walking passageway cannot be reserved and pass through for operating personnel.
Therefore, how simplifying the structure of lifting device further, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of cold bed being equipped with lifting device, its more existing crane structure of lifting device be equipped with is more simple, for the production of bar is provided convenience.
In order to achieve the above object, technical scheme of the present invention is achieved in that
Be equipped with a cold bed for lifting device, comprise cold bed body, stay-warm case and lifting device, wherein:
Described lifting device comprises: the column fixed on the ground, leaves walking passageway between described column and described cold bed body; Be arranged on the top of described column, and the crossbeam be connected with described uprights vertical; Be arranged on described crossbeam one end away from described column, the electric block of described stay-warm case can be promoted;
Described stay-warm case comprises multiple points of identical covers of structure, and every two described lifting devices are for promoting point cover described in.
Further, be above-mentionedly equipped with in the cold bed of lifting device, each described crossbeam be provided with two described electric blocks, and two described electric blocks lift a point cover described in different two respectively.
Further, be above-mentionedly equipped with in the cold bed of lifting device, described crossbeam is positioned at the side of described column, and described crossbeam and described cold bed body are positioned at the same side of described column.
Further, be above-mentionedly equipped with in the cold bed of lifting device, described point of cover is rectangular flat shape cover cap.
Further, be above-mentionedly equipped with in the cold bed of lifting device, all described point cover is independent of one another and arrangement forms straight line, described straight line extends along the length direction of described point of cover.
Further, be above-mentionedly equipped with in the cold bed of lifting device, also comprise the hanger be arranged on described point of cover.
Further, be above-mentionedly equipped with in the cold bed of lifting device, described hanger is two, and is separately positioned on two relative sidelines of described point of cover.
Further, be above-mentionedly equipped with in the cold bed of lifting device, described hanger is covered by connecting plate be connected with described point.
The cold bed being equipped with lifting device provided by the invention, the difference of itself and existing cold bed is, do not re-use crane as lifting device, but selected the more simple lifting device of a kind of structure, this lifting device comprises column, crossbeam and electric block.Wherein, column fixes on the ground, for supporting traverse and electric block, and also leaves the walking passageway allowing operating personnel to pass through between column and cold bed body.Crossbeam is arranged on the top of column, and stretches to the top of stay-warm case, and in crossbeam one end away from column, i.e. the top of stay-warm case, is provided with electric block, and this electric block is connected with stay-warm case, can lift stay-warm case and rise.The cold bed being equipped with lifting device provided by the invention, its lifting device only comprises column, crossbeam and electric block, compared with existing crane, its structure is simpler, and it is less to take up room, without the need to extra operating space, thus can for operating personnel reserve walking passageway between cold bed body and lifting device, advantageously in the production of bar.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the operating diagram of cold bed in prior art;
The operating diagram being equipped with the cold bed of lifting device that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the top view of Fig. 2.
In Figs. 1-4:
Cold bed-101, stay-warm case-102, crane-103;
Cold bed body-201, stay-warm case-202, column-203, crossbeam-204, electric block-205, point cover-206, hanger-207, connecting plate-208, bar-209.
Detailed description of the invention
The invention provides a kind of cold bed being equipped with lifting device, its more existing crane structure of lifting device be equipped with is more simple, for the production of bar is provided convenience.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in figs 2-4, the cold bed of what the embodiment of the present invention provided be equipped with lifting device, do not re-use crane as lifting device, but selected the more simple lifting device of a kind of structure, this lifting device comprises column 203, crossbeam 204 and electric block 205.Wherein, column 203 fixes on the ground, for supporting traverse 204 and electric block 205, and also leaves the walking passageway allowing operating personnel to pass through between column 203 and cold bed body 201.Crossbeam 204 is arranged on the top of column 203, and stretches to the top of stay-warm case 202, and in crossbeam 204 one end away from column 203, the i.e. top of stay-warm case 202, be provided with electric block 205, this electric block 205 is connected with stay-warm case 202, can lift stay-warm case 202 and rise.
The cold bed of what the present embodiment provided be equipped with lifting device, its lifting device only comprises column 203, crossbeam 204 and electric block 205, compared with existing crane, its structure is simpler, and it is less to take up room, without the need to extra operating space, thus can for operating personnel reserve walking passageway between cold bed body 201 and lifting device, advantageously in the production of bar 209.
In the present embodiment, each crossbeam 204 is provided with two electric blocks 205, and two electric blocks 205 lift to different two points of covers 206 respectively, as Figure 3-Figure 4.Make on a crossbeam 204 and two electric blocks 205 are set, and make these two electric blocks 205 lay respectively at the both sides of crossbeam 204, a lifting device can be made to realize covering two adjacent point the lifting of 206, thus decrease the magnitude setting of crossbeam 204 and column 203, namely simplify the structure, also reduce manufacturing cost, so as the preferred arrangement of the present embodiment.
Preferably, in the present embodiment, make whole crossbeam 204 all be arranged on the side of column 203, and make crossbeam 204 and cold bed body 201 be positioned at the same side of column 203, as shown in Figure 2, to ensure that the electric block 205 on crossbeam 204 is positioned at the top of stay-warm case 202.Make whole crossbeam 204 all be arranged on the side of column 203 near cold bed body 201, taking up room of whole lifting device can be reduced, and better with cold bed body 201 and on stay-warm case 202 coordinate, so also as preferred arrangement.In addition, crossbeam 204 can not be integrally provided in the side of column 203 yet yet, and namely crossbeam 204 also can extend to the both sides of column 203 simultaneously, forms T-shaped with column 203.
In order to further optimisation technique scheme, what the present embodiment provided is equipped with in the cold bed of lifting device, and stay-warm case 202 comprises the identical point cover 206 of multiple structure.Stay-warm case 202 why is made to be made up of multiple points of covers 206 in the present embodiment, because when carrying out temperature to bar 209 and controlling, and bar 209 is when moving on to cold bed body 201 or shift out cold bed body 201, all need stay-warm case 202 is separated with cold bed body 201, to facilitate timely cooling or the shift-in of bar 209, shift out, so stay-warm case 202 is arranged to multiple small volume by order, weight is less, point cover 206 of flexible operation, like this when carrying out aforesaid operations, just can by partly or entirely divide cover 206 simultaneously or one by one hang cold bed body 201, thus it is timely to realize bar 209 flexibly, abundant cooling and shift-in, shift out operation.
Concrete, the concrete structure of each point of cover 206 of composition stay-warm case 202, is preferably the tabular cover cap of rectangle, as shown in Figures 2 and 3.The present embodiment preferably divides cover 206 for tabular, and be rectangle (and then composition overall structure is also the stay-warm case 202 of rectangular flat shape), because rectangular flat is comparatively common in actual production, it is cut according to fit dimension, just can form point cover 206, thus farthest reduce the manufacture difficulty of stay-warm case 202, make technical scheme be easy to realize, so as preferred structure in actual production.In addition, do not considering the prerequisite of manufacture difficulty, a point cover 206 also can for having the lid-like structure of cocked bead, and the present embodiment does not limit this.
In the present embodiment, preferably all point covers 206 are independent of one another and arrangement forms straight line, and this straight line extends along the length direction of point cover 206, as shown in Figure 4.Order all point cover 206 is independent of one another, namely each point of cover 206 is not all connected with other a point cover 206, thus can make each point cover 206 can be independent be separated with cold bed body 201, so when the bar 209 be positioned on cold bed body 201 needs to cool fast, can make point cover 206 of any amount simultaneously or be separated with cold bed body 201 one by one, inner space is opened, and then bar 209 can be made according to technological requirement to realize cooling accurately, in time, fully.In order to coordinate the shape of cold bed body 201, the present embodiment makes whole point covers 206 arrange and forms straight line, and then comprehensively can cover the bar 209 be positioned on cold bed body 201.Concrete preferred, make straight line extend on the length direction of point cover 206, even divide the long limit of cover 206 and arrange the straight line parallel formed, thus the magnitude setting of point cover 206 can be reduced, reduce manufacturing cost.Certainly, when not considering cost factor, straight line also can be made to extend on the width of point cover 206.
What the present embodiment provided is equipped with in the cold bed of lifting device, also comprises the hanger 207 be arranged on point cover 206.Point cover 206 arranges hanger 207, electric block 205 can be connected with a point cover 206 by hanger 207, thus cover 206 will be divided to hang cold bed body 201, realize the folding of inner space, to regulate the temperature of bar 209 flexibly further, thus reach best temperature control effect.
Preferably, hanger 207 is two, and on the sideline that two that are separately positioned on point cover 206 relatively short (specifically referring to the minor face that in four limits of rectangle, two length is less).In order to ensure that point cover 206 is sling stably, avoid fortuitous event occur and affect bar 209 temperature control, the present embodiment preferably arranges two hangers 207 on point cover 206, make each point to cover 206 to be connected with two electric blocks 205 by two hangers 207, to ensure connection safety as much as possible.Certainly, hanger 207 also can arrange more, thus improves the lifting security of stay-warm case 202 further.
Concrete, each hanger 207 is all connected with a point cover 206 by connecting plate 208, as shown in figs 2-4.By arranging connecting plate 208, the connection area of hanger 207 and point cover 206 can be increased, improving connectivity robustness, further ensuring the job security of the stay-warm case 202 that the present embodiment provides.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment remaining identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. be equipped with a cold bed for lifting device, comprise cold bed body, stay-warm case and lifting device, it is characterized in that:
Described lifting device comprises: the column fixed on the ground, leaves walking passageway between described column and described cold bed body; Be arranged on the top of described column, and the crossbeam be connected with described uprights vertical; Be arranged on described crossbeam one end away from described column, the electric block of described stay-warm case can be promoted;
Described stay-warm case comprises multiple points of identical covers of structure, and every two described lifting devices are for promoting point cover described in.
2. the cold bed being equipped with lifting device according to claim 1, is characterized in that, each described crossbeam is provided with two described electric blocks, and two described electric blocks lift a point cover described in different two respectively.
3. the cold bed being equipped with lifting device according to claim 1, is characterized in that, described crossbeam is positioned at the side of described column, and described crossbeam and described cold bed body are positioned at the same side of described column.
4. the cold bed being equipped with lifting device according to claim 1, is characterized in that, described point of cover is rectangular flat shape cover cap.
5. the cold bed being equipped with lifting device according to claim 4, is characterized in that, divide cover independent of one another all and arrangement formation straight line, described straight line extends along the described point of length direction covered.
6. the cold bed being equipped with lifting device according to claim 5, is characterized in that, also comprises the hanger be arranged on described point of cover.
7. the cold bed being equipped with lifting device according to claim 6, is characterized in that, described hanger is two, and is separately positioned on two relative sidelines of described point of cover.
8. the cold bed being equipped with lifting device according to claim 7, is characterized in that, described hanger is covered by connecting plate be connected with described point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944910.XA CN105414210A (en) | 2015-12-16 | 2015-12-16 | Cooling bed provided with lifting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510944910.XA CN105414210A (en) | 2015-12-16 | 2015-12-16 | Cooling bed provided with lifting devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105414210A true CN105414210A (en) | 2016-03-23 |
Family
ID=55492996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510944910.XA Pending CN105414210A (en) | 2015-12-16 | 2015-12-16 | Cooling bed provided with lifting devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105414210A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113046679A (en) * | 2021-02-24 | 2021-06-29 | 广西柳钢华创科技研发有限公司 | Method for generating oxide film on rod end |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893510A (en) * | 1981-11-28 | 1983-06-03 | Kawasaki Steel Corp | Slow cooler for hot rolled steel material |
| EP0270445A1 (en) * | 1986-11-24 | 1988-06-08 | Usinor Aciers | Heat-shielding tunnel for continuously hot-rolled strip |
| CN202343594U (en) * | 2011-12-20 | 2012-07-25 | 中冶赛迪工程技术股份有限公司 | Thermal insulation device for cold bed |
| CN202752318U (en) * | 2012-06-18 | 2013-02-27 | 山西太钢不锈钢股份有限公司 | Rolling plate production heat preservation cover and lifting mechanism thereof |
| CN203002784U (en) * | 2012-12-27 | 2013-06-19 | 江苏沙钢集团淮钢特钢股份有限公司 | Rolled cold bed thermal insulation hood |
| CN103182396A (en) * | 2011-12-30 | 2013-07-03 | 中冶赛迪工程技术股份有限公司 | Cooling bed thermal-insulation cover |
| CN205270397U (en) * | 2015-12-16 | 2016-06-01 | 重庆麦拓科技有限公司 | Hoisting device's cold bed is equipped with |
-
2015
- 2015-12-16 CN CN201510944910.XA patent/CN105414210A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893510A (en) * | 1981-11-28 | 1983-06-03 | Kawasaki Steel Corp | Slow cooler for hot rolled steel material |
| EP0270445A1 (en) * | 1986-11-24 | 1988-06-08 | Usinor Aciers | Heat-shielding tunnel for continuously hot-rolled strip |
| CN202343594U (en) * | 2011-12-20 | 2012-07-25 | 中冶赛迪工程技术股份有限公司 | Thermal insulation device for cold bed |
| CN103182396A (en) * | 2011-12-30 | 2013-07-03 | 中冶赛迪工程技术股份有限公司 | Cooling bed thermal-insulation cover |
| CN202752318U (en) * | 2012-06-18 | 2013-02-27 | 山西太钢不锈钢股份有限公司 | Rolling plate production heat preservation cover and lifting mechanism thereof |
| CN203002784U (en) * | 2012-12-27 | 2013-06-19 | 江苏沙钢集团淮钢特钢股份有限公司 | Rolled cold bed thermal insulation hood |
| CN205270397U (en) * | 2015-12-16 | 2016-06-01 | 重庆麦拓科技有限公司 | Hoisting device's cold bed is equipped with |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113046679A (en) * | 2021-02-24 | 2021-06-29 | 广西柳钢华创科技研发有限公司 | Method for generating oxide film on rod end |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |