CN218692638U - Sliding device for water supply pipe for roller cooling header - Google Patents
Sliding device for water supply pipe for roller cooling header Download PDFInfo
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- CN218692638U CN218692638U CN202222876742.3U CN202222876742U CN218692638U CN 218692638 U CN218692638 U CN 218692638U CN 202222876742 U CN202222876742 U CN 202222876742U CN 218692638 U CN218692638 U CN 218692638U
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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 slider that is used for roll cooling collector to supply pipe, including the cooling collector, the cooling collector configuration is on the hot rolling mill, still including being used for providing the elevating system that goes up and down to support for the cooling collector, be used for carrying out quick positioning mechanism and be used for carrying out spacing stop gear to elevating system to the cooling collector, elevating system is located the upper portion of cooling collector, and positioning mechanism is located the junction of elevating system and cooling collector, and stop gear is located elevating system's middle part, the beneficial effects of the utility model are that be equipped with elevating system, the cooling collector that can drive multi-tube group structure carries out stable elevating movement, is equipped with positioning mechanism, can carry out quick connection location with cooling collector and elevating system, and the dismouting of the collector structure of being convenient for is maintained, is equipped with stop gear, can carry on spacingly to elevating system, prevents that skew phenomenon from appearing in elevating system and the cooling collector in the course, further promotes the operational stability of cooling collector.
Description
Technical Field
The utility model belongs to the technical field of the descaling collector technique and specifically relates to a slider that is used for roll cooling delivery pipe for collector.
Background
In the prior art, in the production process of hot rolled steel, furnace-generated iron oxide scales on the surface of a billet are one of main reasons influencing the surface quality of the steel, and due to the existence of the furnace-generated iron oxide scales, various product defects such as pits, iron oxide pressing and the like are generated on the surface of the steel. Therefore, iron oxide needs to be removed before billet rolling, and the iron oxide is mainly removed by a high-pressure water descaling technology at present. The existing high-pressure water descaling machine realizes descaling on the upper surface and the lower surface of steel billets with different thicknesses by utilizing the up-and-down movement of a descaling upper collecting pipe and adjusting the distance to a descaling lower collecting pipe. In order to realize the lifting of the descaling upper header, the existing sliding structure is that the descaling upper header is connected with the lower end of a high-pressure water supply pipe, the upper end of the high-pressure water supply pipe is sealed and fixed with a lifter, the high-pressure water supply pipe is driven to lift through the lifting of the lifter to realize the lifting of the descaling upper header, a fixed cylinder is sleeved on the high-pressure water supply pipe and fixed on a descaling box cover plate for positioning the high-pressure water supply pipe, a groove is formed in the inner wall of the fixed cylinder along the circumferential direction, so that a cavity is formed between the high-pressure water supply pipe and the fixed cylinder, a water inlet penetrating through the inner wall and the outer wall of the fixed cylinder is formed in the groove and communicated with the water supply pipe, a sealing assembly is arranged at the upper end and the lower end of the fixed cylinder, an inlet is formed in the side wall of the high-pressure water supply pipe and moves up and down in the cavity, so that high-pressure water enters the high-pressure water supply pipe, the high-pressure water is in contact with a sliding surface after the arrangement, the sealing assembly is easily damaged by a medium, the leakage is caused, the maintenance amount is increased, the danger is increased, and the service life of the sealing assembly is reduced.
The application numbers are: 202020663941.4 discloses a sliding device for a water supply pipe for a roller cooling header, which comprises a water supply pipe and a fixed cylinder, wherein the water supply pipe is vertically arranged, the upper end of the water supply pipe is a water inlet, the lower end of the water supply pipe is a water outlet, the fixed cylinder is sleeved on the water supply pipe, and the outer wall of the middle part of the fixed cylinder is provided with a connecting flange so as to be convenient for fixing the fixed cylinder on a descaling box cover plate; end covers are respectively fixed at the upper end and the lower end of the fixed cylinder, and the end covers are sleeved on the water supply pipe; a bushing is arranged between the end cover and the water supply pipe, is sleeved on the water supply pipe and is wrapped by the fixed cylinder and the corresponding end cover, so that a sliding surface is formed on the inner wall of the bushing; the top end of the water supply pipe is communicated with the high-pressure hose, and the upper portion of the water supply pipe is fixedly connected with the lifting mechanism, so that the lifting mechanism is controlled to drive the water supply pipe to slide up and down in the fixed cylinder. However, the sliding structure for the descaling header positioning high-pressure water supply pipe can only provide mounting support for the cooling header of the single-pipe-group structure and drive the cooling header to perform lifting movement, if the cooling header of the multi-pipe-group structure is mounted, corresponding mounting structures need to be correspondingly added, so that the use cost is increased, the connection mode is complex, quick connection and positioning cannot be realized, and the descaling header positioning high-pressure water supply pipe is not convenient to disassemble, assemble and maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a slider that is used for roll cooling manifold to use delivery pipe.
In order to achieve the above object, the present invention provides a technical solution:
the sliding device for the water supply pipe for the roller cooling header comprises the cooling header, wherein the cooling header is arranged on a hot rolling mill, the sliding device further comprises a lifting mechanism used for providing lifting support for the cooling header, a positioning mechanism used for quickly positioning the cooling header and a limiting mechanism used for limiting the lifting mechanism, the lifting mechanism is positioned at the upper part of the cooling header, the positioning mechanism is positioned at the connecting part of the lifting mechanism and the cooling header, and the limiting mechanism is positioned in the middle of the lifting mechanism.
Elevating system includes lift cylinder and lift installation roof beam, the lift cylinder is equipped with two sets ofly, and is two sets of lift cylinder symmetry sets up on the upper portion both sides of cooling header and assembles on the hot rolling mill, and is two sets of the output of lift cylinder sets up downwards, the setting of lift installation roof beam is two sets of the output of lift cylinder, it is two sets of the output of lift cylinder pass through the installation piece with lift installation roof beam fixed connection, lift installation roof beam is located upper portion one side of cooling header.
Still include the installation frame, the installation frame is equipped with two sets ofly, and every group the installation frame comprises the frame that a plurality of interval set up side by side, and is two sets of the installation frame symmetry sets up the lift installation roof beam be close to one side of cooling header and with lift installation roof beam fixed connection, the installation frame is located the upper portion outside of cooling header.
Positioning mechanism includes fixed arc piece, set screw and activity arc piece, fixed arc piece sets up the installation frame inboard is close to one side of lift installation roof beam and with lift installation roof beam fixed connection, set screw sets up the installation frame is kept away from one side of lift installation roof beam and is run through the installation frame with installation frame threaded connection, activity arc piece sets up set screw is close to fixed arc piece's one end and with set screw rotates to be connected, activity arc piece is located the inboard of installation frame and with the installation frame laminating sets up, fixed arc piece with activity arc piece sets up relatively and the lateral part that the two set up relatively and cooling header corresponds partial profile modeling setting.
The positioning anti-skid pad is arranged on the side portion, opposite to the movable arc block, of the fixed arc block and is fixedly connected with the corresponding fixed arc block and the corresponding movable arc block.
Positioning mechanism corresponds two sets ofly the installation frame is equipped with two sets ofly, and two sets of positioning mechanism set up respectively two sets of the inboard of installation frame.
Stop gear includes spacing base and spacing slide rail, spacing base assembles on the hot rolling mill, spacing slide rail sets up spacing base is close to one side of lift installation roof beam and with spacing base fixed connection, spacing slide rail runs through lift installation roof beam and with lift installation roof beam sliding connection.
The cooling header is responsible for, connecting pipe and flange including the cooling, the cooling is responsible for and is equipped with two sets ofly, and is two sets of the cooling is responsible for and is in the interval setting side by side the lower part of lift installation roof beam, the connecting pipe corresponds two sets ofly the cooling is responsible for and is equipped with two sets ofly, every group the connecting pipe comprises the body that a plurality of interval set up side by side, and is two sets of the connecting pipe sets up respectively two sets of the upper portion that the cooling was responsible for and with corresponding the cooling is responsible for the intercommunication, two sets of the connecting pipe is located two sets of respectively the inboard of installation frame, flange corresponds two sets ofly the connecting pipe is equipped with two sets ofly, every group flange comprises the flange that a plurality of interval set up side by side, and is two sets of flange sets up respectively two sets up the upper end of connecting pipe and with corresponding connecting pipe fixed connection, cooling header passes through the cooling system intercommunication in flange and the hot continuous rolling mill.
Still include the cooling nozzle, the cooling nozzle corresponds two sets ofly the cooling is responsible for and is equipped with two sets ofly, two sets ofly the cooling nozzle sets up respectively two sets ofly the cooling is responsible for the lower part and with the cooling is responsible for the intercommunication.
Still include the ear seat, the ear seat sets up the cooling is responsible for the lower part and with the cooling is responsible for fixed connection.
The beneficial effects of the utility model are that:
simple structure is equipped with elevating system, can drive the cooling collector of multitube group structure and carry out stable elevating movement, is equipped with positioning mechanism, can carry out quick connection location with cooling collector and elevating system, and the dismouting of the collector structure of being convenient for is maintained, is equipped with stop gear, can carry on spacingly to elevating system, prevents that the skew phenomenon from appearing in elevating system and the cooling collector in the course of the work, further promotes the operating stability of cooling collector, and the practicality is strong.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the positioning mechanism of the present invention cooperating with the mounting frame;
FIG. 3 is a schematic view of the limiting mechanism of the present invention engaged with a lifting mounting beam;
figure 4 is a side view of the cooling header of the present invention.
In the figure: 1. a lifting cylinder; 2. lifting the mounting beam; 3. a mounting frame; 4. fixing the arc block; 5. positioning a screw rod; 6. a movable arc block; 7. positioning the anti-skid pad; 8. a limiting base; 9. a limiting slide rail; 10. cooling the main pipe; 11. a connecting pipe; 12. a connecting flange; 13. cooling the nozzle; 14. an ear seat.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings,
the utility model provides a slider that is used for roll cooling manifold to supply pipe, includes the cooling manifold, the cooling manifold configuration is on the hot rolling mill, still including being used for the cooling manifold provide the lift support elevating system, be used for carrying out quick positioning's positioning mechanism and be used for carrying out spacing stop gear to elevating system, elevating system is located the upper portion of cooling manifold, and positioning mechanism is located the junction of elevating system and cooling manifold, and stop gear is located elevating system's middle part, the utility model discloses overall structure schematic diagram is shown in FIG. 1.
Elevating system includes lift cylinder 1 and lift installation roof beam 2, lift cylinder 1 is equipped with two sets ofly, two sets of lift cylinder 1 symmetry sets up in the upper portion both sides of cooling header and assembles on the hot rolling mill, the output of two sets of lift cylinders 1 sets up towards below, lift installation roof beam 2 sets up the output at two sets of lift cylinders 1, the output of two sets of lift cylinders 1 is through installation piece and lift installation roof beam 2 fixed connection, lift installation roof beam 2 is located upper portion one side of cooling header, elevating system passes through lift cylinder 1 and the cooperation of lift installation roof beam 2, provide the lift support for the cooling header, wherein, lift cylinder 1 is used for providing the erection bracing and drives lift installation roof beam 2 and go up and down the action for lift installation roof beam 2, lift installation roof beam 2 is used for providing the lift support and drives cooling mechanism under the effect of lift cylinder 1 and goes up and down the action.
Still include installation frame 3, installation frame 3 is equipped with two sets ofly, and every group installation frame 3 comprises the frame that a plurality of interval set up side by side, and two sets of installation frames 3 symmetry set up in lift installation roof beam 2 be close to one side of cooling header and with lift installation roof beam 2 fixed connection, and installation frame 3 is located the upper portion outside of cooling header, and wherein, installation frame 3 is used for providing the erection bracing for positioning mechanism and constitutes mounting structure with positioning mechanism to provide the erection bracing for cooling mechanism.
The positioning mechanism comprises a fixed arc block 4, a positioning screw rod 5 and a movable arc block 6, the fixed arc block 4 is arranged on one side of the inner side of the installation frame 3 close to the lifting installation beam 2 and is fixedly connected with the lifting installation beam 2, the positioning screw rod 5 is arranged on one side of the installation frame 3 far away from the lifting installation beam 2 and penetrates through the installation frame 3 to be in threaded connection with the installation frame 3, the movable arc block 6 is arranged at one end of the positioning screw rod 5 close to the fixed arc block 4 and is rotatably connected with the positioning screw rod 5, the movable arc block 6 is arranged on the inner side of the installation frame 3 and is attached to the installation frame 3, the fixed arc block 4 and the movable arc block 6 are oppositely arranged, the side parts of the fixed arc block 4 and the movable arc block 6 which are oppositely arranged are in a copying arrangement with the corresponding part of the cooling header pipe, the positioning mechanism is matched with the fixed arc block 4, the positioning screw rod 5 and the movable arc block 6 to rapidly disassemble and connect the cooling header pipe with the lifting mechanism, thereby for the cooling header provides the erection bracing, wherein, fixed arc 4 is arranged in as the fixed part among the mounting structure, positioning screw 5 is used for providing the erection bracing and driving activity arc 6 and slides along the inboard of installation frame 3 for activity arc 6, activity arc 6 is used for sliding along the inboard of installation frame 3 under positioning screw 5's effect, thereby change its and fixed arc 4 between the interval, and then cooperation fixed sliding block carries out quick assembly disassembly with the cooling header and elevating system and is connected for the cooling header provides the erection bracing, when needing to fix a position the cooling header, rotatable positioning screw 5 makes activity arc 6 and fixed arc 4 and cooling header butt, thereby fixes a position the cooling header, the utility model discloses positioning mechanism and installation frame 3 cooperation schematic diagram are shown in fig. 2.
Still including location slipmat 7, location slipmat 7 sets up the lateral part that sets up relatively at fixed arc 4 and activity arc 6 and with the fixed arc 4 and the activity arc 6 fixed connection who correspond, and wherein, location slipmat 7 is used for increasing the frictional force between fixed arc 4 and activity arc 6 and the cooling collector, prevents to appear relative slip between fixed arc 4 and activity arc 6 and the cooling collector in the positioning process, prevents that the cooling collector from droing.
The positioning mechanisms are provided with two sets corresponding to the two sets of mounting frames 3, and the two sets of positioning mechanisms are respectively arranged on the inner sides of the two sets of mounting frames 3, wherein the two sets of positioning mechanisms can be used for positioning and mounting the cooling headers of the multiple tube sets.
Stop gear includes spacing base 8 and spacing slide rail 9, spacing base 8 assembles on the hot rolling mill, spacing slide rail 9 sets up in spacing base 8 be close to lift installation roof beam 2 one side and with spacing base 8 fixed connection, spacing slide rail 9 runs through lift installation roof beam 2 and with lift installation roof beam 2 sliding connection, stop gear passes through spacing base 8 and the cooperation of spacing slide rail 9, it is spacing to carry out the lift stroke of lift installation roof beam 2, prevent that skew phenomenon from appearing in lift installation roof beam 2 and the cooling collector among the lift process, promote lift stability, wherein, spacing base 8 is used for providing the installation support for spacing slide rail 9, spacing slide rail 9 is used for spacing the lift stroke of lift installation roof beam 2, the utility model discloses stop gear and lift installation roof beam 2 cooperation sketch map.
The cooling header includes cooling main pipe 10, connecting pipe 11 and flange 12, cooling main pipe 10 is equipped with two sets, two sets of cooling main pipe 10 are arranged in the lower part of lift installation roof beam 2 at intervals side by side, connecting pipe 11 is equipped with two sets corresponding to two sets of cooling main pipe 10, each set of connecting pipe 11 comprises a plurality of body that sets up at interval side by side, two sets of connecting pipe 11 set up respectively in the upper portion of two sets of cooling main pipe 10 and with the cooling main pipe 10 that corresponds, two sets of connecting pipe 11 are located the inboard of two sets of installation frames 3 respectively, flange 12 corresponds two sets of connecting pipe 11 and is equipped with two sets, each set of flange 12 comprises a plurality of flanges that set up at interval side by side, two sets of flange 12 set up respectively in the upper end of two sets of connecting pipe 11 and with corresponding connecting pipe 11 fixed connection, the cooling header communicates with the cooling system in the hot rolling mill through flange 12, the cooling header is through cooling main pipe 10, connecting pipe 11 and flange 12 cooperate, the cooling roll surface is cooled down in the hot rolling mill in-process, wherein, cooling main pipe 10 is used for storing the cooling water, connecting pipe 11 is used for with the cooling header is installed on the hot mill.
The hot continuous rolling device is characterized by further comprising two cooling nozzles 13, wherein the two cooling nozzles 13 are arranged in two groups corresponding to the two cooling main pipes 10, the two cooling nozzles 13 are respectively arranged at the lower parts of the two cooling main pipes 10 and communicated with the cooling main pipes 10, and the cooling nozzles 13 are used for spraying cooling water so as to cool the surfaces of the working rolls in the hot continuous rolling process.
The cooling header further comprises an ear seat 14, the ear seat 14 is arranged at the lower part of the cooling header 10 and is fixedly connected with the cooling header 10, wherein the ear seat 14 is used as a mounting structure on the cooling header, and a side view of the cooling header of the present invention is shown in fig. 4.
The working principle is as follows:
the method comprises the steps that a limiting mechanism and a lifting mechanism are arranged on a hot rolling mill, the lifting installation beam 2 is connected with a limiting slide rail 9 in a sliding mode, the lifting installation beam 2 is limited through the limiting slide rail 9, the upper end of a cooling collecting pipe is communicated with a cooling system of the hot rolling mill, meanwhile, a positioning mechanism is sleeved on the outer side of the upper portion of the cooling collecting pipe, the cooling collecting pipe is positioned and installed through the positioning mechanism, the cooling collecting pipe is connected with the lifting mechanism in a lifting mode, a lifting cylinder 1 in the lifting mechanism acts, the cooling collecting pipe of a plurality of pipe groups is driven to synchronously lift through the positioning mechanism, and the installation frame 3 and the positioning mechanism can be independently arranged, so that independent control over lifting action of the cooling collecting pipe is achieved.
The beneficial effects of the utility model are that simple structure is equipped with elevating system, and the cooling collector that can drive multitube group structure carries out stable elevating movement, is equipped with positioning mechanism, can carry out quick connection location with cooling collector and elevating system, and the dismouting of the collector structure of being convenient for is maintained, is equipped with stop gear, can carry on spacingly to elevating system, prevents that the skew phenomenon from appearing in elevating system and the cooling collector in the course of the work, further promotes the operating stability of cooling collector, and the practicality is strong.
While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. The sliding device for the water supply pipe for the roller cooling header comprises the cooling header, wherein the cooling header is arranged on a hot rolling mill, and the sliding device is characterized by further comprising a lifting mechanism for providing lifting support for the cooling header, a positioning mechanism for quickly positioning the cooling header and a limiting mechanism for limiting the lifting mechanism, the lifting mechanism is located at the upper part of the cooling header, the positioning mechanism is located at the connecting position of the lifting mechanism and the cooling header, and the limiting mechanism is located in the middle of the lifting mechanism.
2. The sliding device for the water supply pipe for the roll cooling header as claimed in claim 1, wherein the lifting mechanism comprises two sets of lifting cylinders (1) and lifting mounting beams (2), the lifting cylinders (1) are provided with two sets, two sets of the lifting cylinders (1) are symmetrically arranged at two sides of the upper part of the cooling header and are assembled on the hot rolling mill, the output ends of the two sets of the lifting cylinders (1) are arranged towards the lower part, the lifting mounting beams (2) are arranged at the output ends of the two sets of the lifting cylinders (1), the output ends of the two sets of the lifting cylinders (1) are fixedly connected with the lifting mounting beams (2) through mounting blocks, and the lifting mounting beams (2) are positioned at one side of the upper part of the cooling header.
3. A sliding device for a water supply pipe for a roll cooling header as claimed in claim 2, further comprising a mounting frame (3), wherein said mounting frame (3) is provided in two sets, each set of said mounting frame (3) is composed of a plurality of frames arranged side by side at intervals, two sets of said mounting frames (3) are symmetrically arranged on one side of said lifting mounting beam (2) close to the cooling header and fixedly connected with said lifting mounting beam (2), and said mounting frame (3) is located outside the upper portion of the cooling header.
4. A sliding device for a water supply pipe for roll cooling headers according to claim 3, characterized in that the positioning mechanism comprises a fixed arc block (4), a positioning screw (5) and a movable arc block (6), the fixed arc block (4) is arranged at one side of the inner side of the mounting frame (3) close to the lifting mounting beam (2) and is fixedly connected with the lifting mounting beam (2), the positioning screw (5) is arranged at one side of the mounting frame (3) far away from the lifting mounting beam (2) and penetrates through the mounting frame (3) to be in threaded connection with the mounting frame (3), the movable arc block (6) is arranged at one end of the positioning screw (5) close to the fixed arc block (4) and is rotatably connected with the positioning screw (5), the movable arc block (6) is arranged at the inner side of the mounting frame (3) and is attached to the mounting frame (3), the fixed arc block (4) is arranged opposite to the movable arc block (6) and the opposite side of the fixed arc block and the movable arc block (4) is arranged opposite to the corresponding part of the cooling header.
5. A sliding device for a water supply pipe for a roll cooling header as claimed in claim 4, further comprising a positioning anti-slip pad (7), wherein said positioning anti-slip pad (7) is arranged at the side of said fixed arc block (4) opposite to said movable arc block (6) and is fixedly connected with said fixed arc block (4) and said movable arc block (6) correspondingly.
6. A sliding device for a water supply pipe for roll cooling headers, as claimed in claim 5, characterized in that there are two sets of positioning means corresponding to two sets of said mounting frames (3), two sets of positioning means being provided on the inner sides of two sets of said mounting frames (3), respectively.
7. A sliding device for a water supply pipe for a roll cooling header as claimed in claim 6, characterized in that a limiting mechanism comprises a limiting base (8) and a limiting slide rail (9), the limiting base (8) is assembled on a hot rolling mill, the limiting slide rail (9) is arranged on one side of the limiting base (8) close to the lifting installation beam (2) and is fixedly connected with the limiting base (8), and the limiting slide rail (9) penetrates through the lifting installation beam (2) and is slidably connected with the lifting installation beam (2).
8. A sliding apparatus of a water supply pipe for a roll cooling header as claimed in claim 7, wherein the cooling header comprises two cooling main pipes (10), two connection pipes (11) and two connection flanges (12), the cooling main pipes (10) are provided in two sets, the two cooling main pipes (10) are arranged at a lower portion of the lifting installation beam (2) in parallel and spaced apart, the connection pipes (11) are provided in two sets corresponding to the two cooling main pipes (10), each set of the connection pipes (11) is composed of a plurality of pipe bodies arranged at a spaced apart side by side, the two connection pipes (11) are respectively provided at an upper portion of the two cooling main pipes (10) and communicate with the corresponding cooling main pipes (10), the two connection pipes (11) are respectively located at an inner side of the two sets of the installation frame (3), the connection flanges (12) are provided in two sets corresponding to the two sets of the connection pipes (11), the connection flanges (12) are composed of a plurality of flanges arranged at a spaced apart side by side, the connection flanges (12) are respectively provided at an upper end of the connection pipes (11) and communicate with the corresponding two sets of the cooling main pipes (12) of the cooling header through the connection flanges of the hot rolling mill.
9. The sliding device for a water supply pipe for a roll cooling header as claimed in claim 8, further comprising two sets of cooling nozzles (13), said cooling nozzles (13) being provided corresponding to two sets of said cooling main pipes (10), two sets of said cooling nozzles (13) being provided at lower portions of two sets of said cooling main pipes (10) respectively and communicating with said cooling main pipes (10).
10. A sliding device for a water supply pipe for roll cooling headers, as in claim 9, further comprising an ear seat (14), said ear seat (14) being provided at the lower part of said cooling main pipe (10) and being fixedly connected with said cooling main pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222876742.3U CN218692638U (en) | 2022-10-31 | 2022-10-31 | Sliding device for water supply pipe for roller cooling header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222876742.3U CN218692638U (en) | 2022-10-31 | 2022-10-31 | Sliding device for water supply pipe for roller cooling header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218692638U true CN218692638U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222876742.3U Active CN218692638U (en) | 2022-10-31 | 2022-10-31 | Sliding device for water supply pipe for roller cooling header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218692638U (en) |
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2022
- 2022-10-31 CN CN202222876742.3U patent/CN218692638U/en active Active
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