CN217369784U - Heat preservation cover for billet discharging roller way - Google Patents
Heat preservation cover for billet discharging roller way Download PDFInfo
- Publication number
- CN217369784U CN217369784U CN202220912235.8U CN202220912235U CN217369784U CN 217369784 U CN217369784 U CN 217369784U CN 202220912235 U CN202220912235 U CN 202220912235U CN 217369784 U CN217369784 U CN 217369784U
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- cover
- heat preservation
- roof
- heat
- steel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a steel billet goes out stove roll table heat preservation cover, including the cover body that sets up in the roll table top of going out the stove, cover body upper end is provided with fixed lug, fixed lug is last through steel chain fixed connection on the crossbeam, the cover body is bottom open-ended cuboid structure, and it has set gradually fixing net, heat preservation, shell from inside to outside, the heat preservation passes through the taut compaction of fixing net, and welded fastening is inboard in the shell, the cover body comprises roof and the curb plate that sets up in the roof both sides, the both sides downwardly extending of roof is provided with the mounting panel, be provided with vertical spout on the mounting panel, be provided with the check lock lever on the curb plate, the other end of check lock lever slides and sets up in the vertical spout to threaded connection has lock nut on the inboard of check lock lever. The utility model increases the heat preservation cover at the position of the furnace outlet roller way, which can reduce the temperature drop in the process of billet rolling, and the temperature difference between the head and the tail of the billet can be controlled between 50 ℃ and 80 ℃ after the heat preservation cover is put into use.
Description
Technical Field
The utility model relates to a steel rolling production auxiliary assembly technical field especially relates to a steel billet tapping roller way heat preservation cover.
Background
During the normal production of the steel billet, the heat loss of the steel billet exists in the rolling process, particularly the temperature of the surface of the steel billet at the tail part of the steel billet is about 80-100 ℃ different from that of the head part of the steel billet, the heat loss has great influence on the quality of a rolled piece and the equipment load, the heat loss is not obvious during the production of low carbon steel and low alloy steel, but the temperature requirement on the steel billet is very strict during the production of ER-70S-6 wire steel, 30MnSi and 45# steel, and the product quality is directly influenced if the temperature is too low.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the heat-insulating cover for the discharging roller way of the billet is provided, and the temperature drop in the rolling process of the billet can be reduced by adding the heat-insulating cover at the discharging roller way.
For realizing the utility model aims at providing a pair of steel billet tapping roller way heat preservation cover, including setting up the cover body in tapping roller way top, cover body upper end is provided with fixed lug, fixed lug is last through steel chain fixed connection on the crossbeam, the cover body is bottom open-ended cuboid structure, and it has set gradually fixing net, heat preservation, shell from inside to outside, the heat preservation passes through the taut compaction of fixing net, and welded fastening is inboard in the shell, the cover body comprises roof and the curb plate that sets up in the roof both sides, the both sides downwardly extending of roof is provided with the mounting panel, be provided with vertical spout on the mounting panel, be provided with the check lock lever on the curb plate, the other end of check lock lever slides and sets up in the vertical spout to threaded connection has lock nut on the inboard of check lock lever.
As a further improvement of the scheme, a transverse plate is arranged on the side plate, a side ear ring is arranged on the mounting plate, and the side ear ring is connected with the transverse plate through a hanging chain.
As a further improvement of the scheme, a transverse top plate is arranged at the top end of the mounting plate, two sliding grooves are symmetrically formed in the top plate, an inverted T-shaped sliding block is arranged at the lower end of the transverse top plate and is arranged in the sliding grooves in a sliding mode, and threaded rods are symmetrically arranged on the two sides of the transverse top plate in the sliding grooves.
As a further improvement of the scheme, the fixing net is a galvanized steel wire net made of materials with the diameter of 2.0mmQ 195.
As a further improvement of the scheme, the heat-insulating layer is an aluminum silicate fiber felt with the thickness of 80 mm.
As a further improvement of the scheme, the shell is a steel plate with the thickness of 2.5mmQ 195.
As a further improvement of the scheme, the inner side of the mounting plate is provided with a reinforcing rib shaped like a Chinese character 'mi'.
As a further improvement of the scheme, the reinforcing ribs shaped like a Chinese character 'mi' are formed by reinforcing steel bars with the diameter of 1.5 mm.
The utility model has the advantages that:
compared with the prior art, the utility model provides a pair of steel billet tapping table keeps warm and covers is provided with the cover body above the tapping table, and the cover body is through fixed lug, steel chain fixed connection on the crossbeam, and the cover body comprises roof and the curb plate that sets up in the roof both sides, can play the heat preservation effect to the steel billet, reduces calorific loss, reduces the head and the tail difference in temperature of steel billet, and its simple manufacture is with low costs. The utility model provides a pair of steel billet tapping roller way heat preservation cover increases the temperature drop that heat preservation cover can reduce the rolling in-process of steel billet and appear in tapping roller way position, and the heat preservation cover is put into use the back, and the steel billet head and the tail difference in temperature is steerable between 50 ℃ -80 ℃.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the utility model provides a steel billet tapping roller way heat preservation cover, including the cover body that sets up in tapping roller way 1 top, the cover body upper end is provided with fixed lug 2, and fixed lug 2 is last to be connected on the crossbeam through steel chain fixed connection, and the cover body is the cuboid structure of bottom open-ended, and it has set gradually fixed network, heat preservation, shell from inside to outside, and the heat preservation is through the taut compaction of fixed network, welded fastening in the shell inboard, and the fixed network is the galvanized steel wire net of diameter 2.0mmQ195 material; the heat-insulating layer is an aluminum silicate fiber felt with the thickness of 80 mm; the shell is a steel plate with the thickness of 2.5mmQ 195. The cover body comprises roof 3 and the curb plate 4 of setting in roof 3 both sides, and the both sides downwardly extending of roof 3 is provided with mounting panel 5, and the top of mounting panel 5 is provided with horizontal roof 11, and the symmetry is provided with two spouts 12 on roof 3, and the lower extreme of horizontal roof 11 is provided with type of falling T slider 14, and type of falling T slider 14 slides and sets up in spout 12, and horizontal roof 11 is provided with threaded rod 13 in the bilateral symmetry of spout 12. The mounting plate 5 is provided with a longitudinal sliding groove 6, the side plate 4 is provided with a locking rod 7, the other end of the locking rod 7 is arranged in the longitudinal sliding groove 6 in a sliding mode, and the inner side of the locking rod 7 is connected with a locking nut in a threaded mode. The length of the cover body among this technical scheme, height can adjust thereupon, adjusts safety cover installation length and safety cover installation height according to actual need to the not steel billet of co-altitude of adaptation passes through, improves the application scope of device.
Further improve, be provided with diaphragm 8 on the curb plate 4, be provided with side earrings 9 on the mounting panel 5, side earrings 9 passes through the chain sling 10 and is connected with diaphragm 8 to when preventing that locking lever 7 is not hard up, curb plate 4 breaks away from with roof 3, reduces the potential safety hazard.
Further improve, the inboard of mounting panel 5 is provided with rice style of calligraphy strengthening rib, and rice style of calligraphy strengthening rib comprises the reinforcing bar that the diameter is 1.5 mm.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (8)
1. The utility model provides a billet roll table heat preservation cover of coming out of stove which characterized in that: including setting up the cover body in the roll table top of coming out of the furnace, cover body upper end is provided with fixed lug, fixed lug is last through steel chain fixed connection on the crossbeam, the cover body is bottom open-ended cuboid structure, and it has set gradually fixing net, heat preservation, shell from inside to outside, the heat preservation passes through the taut compaction of fixing net, and welded fastening is inboard in the shell, the cover body comprises roof and the curb plate that sets up in the roof both sides, the both sides downwardly extending of roof is provided with the mounting panel, be provided with vertical spout on the mounting panel, be provided with the check lock lever on the curb plate, the other end of check lock lever slides and sets up in the vertical spout to threaded connection has lock nut on the inboard of check lock lever.
2. The heat-preserving cover for the steel billet tapping roller way as claimed in claim 1, characterized in that: the lateral plate is provided with a transverse plate, the mounting plate is provided with lateral earrings, and the lateral earrings are connected with the transverse plate through lifting chains.
3. The heat-insulating cover for the steel billet tapping table of claim 1 or 2, characterized in that: the top of mounting panel is provided with horizontal roof, the symmetry is provided with two spouts on the roof, the lower extreme of horizontal roof is provided with the type of falling T slider, the type of falling T slider slides and sets up in the spout, horizontal roof is provided with the threaded rod in the bilateral symmetry of spout.
4. The heat-preserving cover for the steel billet tapping roller way as claimed in claim 1, characterized in that: the fixed net is a galvanized steel wire net made of materials with the diameter of 2.0mmQ 195.
5. The heat-insulating cover for the tapping table of steel billets as claimed in claim 1, characterized in that: the heat-insulating layer is an aluminum silicate fiber felt with the thickness of 80 mm.
6. The heat-preserving cover for the steel billet tapping roller way as claimed in claim 1, characterized in that: the shell is a steel plate with the thickness of 2.5mmQ 195.
7. The heat-preserving cover for the steel billet tapping roller way as claimed in claim 1, characterized in that: the inboard of mounting panel is provided with rice style of calligraphy strengthening rib.
8. The heat-insulating cover for the tapping table of steel billets as claimed in claim 7, characterized in that: the rice style of calligraphy strengthening rib comprises the reinforcing bar that the diameter is 1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220912235.8U CN217369784U (en) | 2022-04-19 | 2022-04-19 | Heat preservation cover for billet discharging roller way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220912235.8U CN217369784U (en) | 2022-04-19 | 2022-04-19 | Heat preservation cover for billet discharging roller way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217369784U true CN217369784U (en) | 2022-09-06 |
Family
ID=83106917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220912235.8U Active CN217369784U (en) | 2022-04-19 | 2022-04-19 | Heat preservation cover for billet discharging roller way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217369784U (en) |
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2022
- 2022-04-19 CN CN202220912235.8U patent/CN217369784U/en active Active
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