CN204535918U - A kind of secondary cooling area for continuous casting pressure cooling medium proving installation - Google Patents
A kind of secondary cooling area for continuous casting pressure cooling medium proving installation Download PDFInfo
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- CN204535918U CN204535918U CN201520281612.2U CN201520281612U CN204535918U CN 204535918 U CN204535918 U CN 204535918U CN 201520281612 U CN201520281612 U CN 201520281612U CN 204535918 U CN204535918 U CN 204535918U
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Abstract
The utility model discloses a kind of secondary cooling area for continuous casting pressure cooling medium proving installation, belong to pressure test technical field.Pressure test device of the present utility model comprises transverse moving mechanism, longitudinal moving mechanism and control gear; Transverse moving mechanism comprises automatically controlled track, position sensor contacts, sliding bottom, pressure unit etc.; Transverse moving mechanism is used for the transverse shifting of pressure test device.Longitudinal moving mechanism comprises supporting plate, traversing carriage and roller-way; Longitudinal moving mechanism is used for vertically moving of pressure test device.Control gear comprises computing machine and display screen.The using method of pressure test device is: first pressure unit moves in the horizontal, complete the pressure field test of first row nozzle, then longitudinally move to next row nozzle, complete the pressure field test of next row nozzle, and so forth, the dynamic pressure test of all nozzles is finally completed.Pressure test device degree of accuracy of the present utility model is high, structure simple, be easy to manufacture, cost is lower.
Description
Technical field
The utility model relates to a kind of pressure test device, more particularly, relates to a kind of secondary cooling area for continuous casting pressure cooling medium proving installation, is mainly used in the test of steel plant's secondary cooling area for continuous casting chilled water mist jet pressure, belongs to pressure test technical field.
Background technology
Secondary Cooling Technique For Concasting is one of very crucial technology during continuous casting is produced, the object of cooling twice accepts continuous coo1ing until solidify completely after making continuous casting billet leave crystallizer, the quality of two cold-zone cooling effects and conticaster output and slab quality closely related.In commercial production, once the quality problems caused because of inhomogeneous cooling appear in continuous casting billet, operating personnel under the condition of nozzle operation, can only check nozzle quality one by one, work under bad environment and workload is huge.In addition, maintainer can only check out the nozzle blocked completely, cannot detect, and the cooling effect of the nozzle partly blocked to steel billet has tremendous influence for the nozzle that partly stifled or spray angle changes.
For above-mentioned situation, existing disclosing about secondary cooling area for continuous casting pressure cooling medium proving installation in prior art, China Patent No. ZL 2013207274959, authorized announcement date is on May 28th, 2014, invention and created name is: a kind of portable secondary cooling area for continuous casting heat eliminating medium dynamic pressure tester, the dynamic pressure tester of this application case, comprise outside framework, pressure sensor unit, the integrated bar of sensor unit and sensor signal integrator, the inside of outside framework is provided with bracing frame, the integrated bar of sensor unit is fixed on outside framework and bracing frame, the integrated bar of sensor unit is fixed with the pressure sensor unit linearly arranged, pressure sensor unit is grown up to be a useful person by signal wire connecting sensor set of signals, the dynamic pressure tester of this application case, by detecting secondary cooling area for continuous casting heat eliminating medium dynamic pressure, detects secondary cooling area for continuous casting spray nozzle clogging situation and then analyzes cooling twice homogeneity.But the weak point of this application case is: (1) pressure transducer use amount is large, causes instrument cost to increase, the production of the product be unfavorable for and popularization; (2) instrument volume is comparatively large, and it is intricate that sensor conductor connects, and is unfavorable for maintenance and the maintenance of instrument; (3) spacing between sensor is fixed value, and in test process, accurately can not control the relative position of sensor and two cold-zone nozzles, test result easily occurs deviation.In sum, there is the problems such as volume manufactures more greatly, not easily, manufacturing cost is higher, test result is inaccurate in existing two cold-zone pressure cooling medium proving installations, how overcoming these problems, is a difficult problem of the prior art.
Utility model content
1. the utility model technical matters that will solve
The problems such as the volume that the utility model exists for existing two cold-zone pressure cooling medium proving installations is comparatively large, manufacturing cost is higher, test result is inaccurate, there is provided that a kind of degree of accuracy is high, structure is simple, be easy to manufacture, cost is lower, by intersecting the mobile device tested the pressure distribution of secondary cooling area for continuous casting heat eliminating medium.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of secondary cooling area for continuous casting of the present utility model pressure cooling medium proving installation, comprises transverse moving mechanism, longitudinal moving mechanism and control gear;
Described transverse moving mechanism comprises automatically controlled rail joint, automatically controlled track, position sensor contacts, sliding bottom, pressure unit, position transducer, conductor interface and automatically controlled rail bed; Described automatically controlled rail joint has two, and be respectively the automatically controlled rail joint of left automatically controlled rail joint and the right side, left automatically controlled rail joint is fixed on the left end of automatically controlled track, and right automatically controlled rail joint is fixed on the right-hand member of automatically controlled track;
Described sliding bottom is installed on automatically controlled track, and sliding bottom is provided with conductor interface; Described pressure unit is fixed on sliding bottom, and pressure unit is electrically connected with conductor interface; Described position transducer is arranged on automatically controlled rail joint; Position transducer has two, is respectively leftward position sensor and right positions sensor, and leftward position sensor setting is on the automatically controlled rail joint in a left side, and right positions sensor setting is on the automatically controlled rail joint in the right side; Described position sensor contacts has two, and be respectively left sensor contact and right sensor contact, left sensor contact is located at the left end of sliding bottom upper surface, and right sensor contact is located at the right-hand member of sliding bottom upper surface; Described automatically controlled rail bed has two, is respectively the automatically controlled rail bed of left automatically controlled rail bed and the right side, left automatically controlled rail bed fixes left automatically controlled rail joint, right automatically controlled rail bed fixes right automatically controlled rail joint;
Described longitudinal moving mechanism comprises supporting plate, traversing carriage and roller-way, the automatically controlled rail bed in a described left side, right automatically controlled rail bed all with its below supporting plate fix; Described traversing carriage has two, and two traversing carriages be arranged in parallel, and two directions, traversing carriage length place and direction, automatically controlled track length place perpendicular; The upper end of two traversing carriages is separately fixed at the left and right sides of supporting plate bottom surface, and the lower end of two traversing carriages is placed on roller-way;
Described control gear comprises computing machine and display screen, and described display screen is electrically connected with computing machine, and described automatically controlled rail joint, conductor interface are all connected with computing machine by wire with position transducer.
As further improvement of the utility model, described position sensor contacts comprises vertical section and horizontal segment, and one end of vertical section and one end of horizontal segment are connected, and the angle vertically between section and horizontal segment is 90 degree; The lower end of vertical section and the upper surface of sliding bottom are connected, and vertical section is perpendicular to the upper surface of sliding bottom; In the same horizontal line, and the end points of horizontal segment is just to the check point of position transducer for the check point of horizontal segment and position transducer.
As further improvement of the utility model, described automatically controlled track is also electrically connected with automatically controlled rail joint, and automatically controlled rail joint is electrically connected with power supply, computing machine respectively.
As further improvement of the utility model, described automatically controlled rail joint, automatically controlled track and sliding bottom are made by aluminium alloy plate; Described automatically controlled track is rectangular slab, and the length of automatically controlled track is 1500 ~ 3000mm, width is 50 ~ 200mm, height is 30 ~ 80mm; Described automatically controlled rail joint is rectangular slab, the length of automatically controlled rail joint is 100 ~ 200mm, width is 120 ~ 250mm, be highly 40 ~ 100mm, and the width of automatically controlled rail joint is greater than the width of automatically controlled track, the height of automatically controlled rail joint is greater than the height of automatically controlled track, and the automatically controlled rail joint in a described left side is identical with the right side automatically controlled rail joint physical dimension.
As further improvement of the utility model, described sliding bottom is the rectangular block that inside is provided with rectangular through-hole, and the rectangular through-hole on sliding bottom is enclosed within automatically controlled track; The length of sliding bottom is 100 ~ 200mm, width is 60 ~ 210mm, be highly 50 ~ 100mm; Described pressure unit adopts flat film-type structure; Described position transducer is capacitive position transducer, and the check point of position transducer is 50 ~ 100mm apart from the height of automatically controlled rail joint upper surface, described leftward position sensor and right positions sensor construction measure-alike.
As further improvement of the utility model, described position sensor contacts is the stainless-steel tube of L shape, and the external diameter of this stainless-steel tube is 10 ~ 20mm, and wherein the length of horizontal segment is 15 ~ 30mm, and described left sensor contact is identical with right sensor contact physical dimension; Described automatically controlled rail bed adopts aluminium alloy plate to make, and the length of automatically controlled rail bed is 150 ~ 300mm, and width is 50 ~ 200mm, and height is 100 ~ 200mm; The automatically controlled rail bed in a described left side is identical with the right side automatically controlled rail bed physical dimension; Described supporting plate adopts U-shaped aluminum alloy materials to make, and pallet length is 1500 ~ 3000mm, width is 200 ~ 400mm, be highly 10 ~ 30mm; The length of described traversing carriage is 1000 ~ 2500mm, width is 100 ~ 200mm, be highly 30 ~ 80mm, the spacing of two traversing carriages is 500 ~ 2000mm; Described traversing carriage is U-shaped aluminum alloy materials, and the leg of this U-shaped aluminium alloy welds with the supporting plate of top, and the plane of U-shaped aluminium alloy contacts with the roller-way of below.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following remarkable result:
(1) secondary cooling area for continuous casting of the present utility model pressure cooling medium proving installation quick and precisely can detect the dynamic pressure obtaining the two all nozzles in cold-zone, thus accurately and timely judge two cold-zone spray nozzle clogging situations and the homogeneity of cooling twice is analyzed, judge that whether cooling twice intensity distributions is reasonable; This pressure test device degree of accuracy is high, structure is simple, be convenient to safeguard, to raising slab quality and casting machine productivity significant; Wherein: moved by the intersection of a pressure unit in transverse direction and longitudinal direction and the dynamic pressure of all nozzles is tested, decrease the use amount of pressure tester (i.e. pressure unit), reduce cost, the dynamic pressure test of pressure unit to nozzle is simultaneously continuous print process, pressure unit can accurately aim at nozzle to be tested, improves the measuring accuracy of device.
(2) using method of secondary cooling area for continuous casting of the present utility model pressure cooling medium proving installation, simple to operation, simultaneously by the omnidistance programmed control of computing machine, time saving and energy saving and testing precision is high.
(3) pressure unit can be changed in the utility model flexibly to adapt to different pressure ranges.
Accompanying drawing explanation
Fig. 1 is the structural representation of secondary cooling area for continuous casting of the present utility model pressure cooling medium proving installation;
Fig. 2 is the structural representation of transverse moving mechanism in the utility model.
Label declaration in schematic diagram: 1, automatically controlled rail joint; 2, leftward position sensor; 3, automatically controlled track; 4, position sensor contacts; 401, vertical section; 402, horizontal segment; 5, sliding bottom; 6, pressure unit; 7, right positions sensor; 8, conductor interface; 9, supporting plate; 10, traversing carriage; 11, automatically controlled rail bed; 12, roller-way; 13, computing machine; 14, display screen.
Embodiment
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
As shown in Figure 1, the secondary cooling area for continuous casting pressure cooling medium proving installation of the present embodiment comprises transverse moving mechanism, longitudinal moving mechanism and control gear.
As shown in Figure 2, transverse moving mechanism comprises automatically controlled rail joint 1, automatically controlled track 3, position sensor contacts 4, sliding bottom 5, pressure unit 6, position transducer, conductor interface 8 and automatically controlled rail bed 11.Automatically controlled rail joint 1, automatically controlled track 3 and sliding bottom 5 are made by aluminium alloy plate.Automatically controlled track 3 is rectangular slab, and the length of automatically controlled track 3 is 1500mm, width is 50mm, height is 30mm.Automatically controlled rail joint 1 has two, and be respectively the automatically controlled rail joint of left automatically controlled rail joint and the right side, left automatically controlled rail joint is welded on the left end of automatically controlled track 3, and right automatically controlled rail joint is welded on the right-hand member of automatically controlled track 3; Left automatically controlled rail joint is identical with the right side automatically controlled rail joint physical dimension, and just installation site is different.Automatically controlled rail joint 1 is rectangular slab, and the length of automatically controlled rail joint 1 is 100mm, and width is 120mm, is highly 40mm, and the width of automatically controlled rail joint 1 is greater than the width of automatically controlled track 3, and the height of automatically controlled rail joint 1 is greater than the height of automatically controlled track 3.Sliding bottom 5 is the inner rectangular block being provided with rectangular through-hole, and the length of sliding bottom 5 is 100mm, width is 60mm, be highly 50mm.Sliding bottom 5 is installed on automatically controlled track 3, and the rectangular through-hole on sliding bottom 5 is enclosed within automatically controlled track 3, and sliding bottom 5 can slide along about the length direction of automatically controlled track 3.Sliding bottom 5 is provided with conductor interface 8.
Pressure unit 6 is fixed on sliding bottom 5, and pressure unit 6 is electrically connected with conductor interface 8.Pressure unit 6 adopts flat film-type structure, and its pressure range can carry out replacing adjustment according to reality test.Pressure unit 6 is for pressure survey, and on pressure unit 6, the pressure signal of test is connected with computing machine 13 by conductor interface 8.
Position transducer is arranged on automatically controlled rail joint 1, position transducer is capacitive position transducer, the sensor connector of position transducer is connected with computing machine 13 by wire, and the check point of position transducer is 50mm apart from the height of automatically controlled rail joint 1 upper surface.Position transducer has two, is respectively leftward position sensor 2 and right positions sensor 7, and leftward position sensor 2 is arranged on left automatically controlled rail joint, and right positions sensor 7 is arranged on right automatically controlled rail joint.Leftward position sensor 2 is identical with right positions sensor 7 physical dimension, and just installation site is different.
As shown in Figure 2, position sensor contacts 4 is the stainless-steel tube of L shape, and the external diameter of this stainless-steel tube is 10mm.Position sensor contacts 4 comprises vertical section 401 and horizontal segment 402, and one end of vertical section 401 and one end of horizontal segment 402 are connected; Angle between vertical section 401 and horizontal segment 402 is 90 degree, and the lower end of vertical section 401 is welded with the upper surface of sliding bottom 5, and vertical section 401 is perpendicular to the upper surface of sliding bottom 5; The length of horizontal segment 402 is 15mm, and in the same horizontal line, and the end points of horizontal segment 402 is just to the check point of position transducer for the check point of horizontal segment 402 and position transducer.Position sensor contacts 4 has two, and be respectively left sensor contact and right sensor contact, left sensor contact is located at the left end of sliding bottom 5 upper surface, and right sensor contact is located at the right-hand member of sliding bottom 5 upper surface.Left sensor contact is identical with right sensor contact physical dimension, and just installation site is different.Leftward position sensor 2 and left sensor contact with the use of, left side for limiting pressure transmitter 6 is moved, when pressure unit 6 moves to automatically controlled track 3 left end, position signalling is passed to computing machine 13 by wire by leftward position sensor 2, computing machine 13, by controlling automatically controlled track 3, stops pressure unit 6 to be moved to the left.In like manner, right positions sensor 7 and right sensor contact with the use of, the right side for limiting pressure transmitter 6 is moved.
Automatically controlled rail bed 11 adopts aluminium alloy plate to make, and its length is 150mm, and width is 50mm, and height is 100mm.Automatically controlled rail bed 11 has two, is respectively the automatically controlled rail bed of left automatically controlled rail bed and the right side, left automatically controlled rail bed welds left automatically controlled rail joint, right automatically controlled rail bed welds right automatically controlled rail joint.Left automatically controlled rail bed is identical with the right side automatically controlled rail bed physical dimension, and just installation site is different.Left automatically controlled rail bed and the automatically controlled track 3 of the right side automatically controlled rail bed common support, facilitate pressure unit 6 to move on automatically controlled track 3.Left automatically controlled rail bed, right automatically controlled rail bed are all welded with the supporting plate 9 below it, thus fixing whole transverse moving mechanism.
In the present embodiment, automatically controlled track 3 is also electrically connected with automatically controlled rail joint 1, and automatically controlled track 3 is connected with power electric by automatically controlled rail joint 1, and power supply is powered to automatically controlled track 3.Automatically controlled track 3 is also electrically connected with computing machine 13 by automatically controlled rail joint 1, computing machine 13 controls the operation of automatically controlled track 3, sliding bottom 5 and automatically controlled track 3 cooperating, make sliding bottom 5 can on automatically controlled track 3 transverse shifting, thus the transverse shifting of controlled pressure transmitter 6.
As shown in Figure 1, longitudinal moving mechanism comprises supporting plate 9, traversing carriage 10 and roller-way 12, and supporting plate 9 is working faces of whole device, for supporting whole device; Supporting plate 9 adopts U-shaped aluminum alloy materials to make, and supporting plate 9 length is 1500mm, width is 200mm, highly for 10mm.Traversing carriage 10 has two, and the length of every root traversing carriage 10 is 10000mm, width is 100mm, highly for 30mm.Two traversing carriages 10 be arranged in parallel, and two directions, traversing carriage 10 length place and direction, automatically controlled track 3 length place perpendicular; The spacing of two traversing carriages 10 is 500mm.The upper end of two traversing carriages 10 is welded on the left and right sides of supporting plate 9 bottom surface respectively, and the lower end of two traversing carriages 10 is placed on roller-way 12, moves forward and backward along with the rotation of roller-way 12.Traversing carriage 10, for whole device vertically moving on roller-way 12, by controlling the rotation of roller-way 12, realizes vertically moving of whole device.It should be noted that, traversing carriage 10 is U-shaped aluminum alloy materials, during welding, the leg of U-shaped aluminium alloy is welded with the supporting plate 9 of top, the plane of U-shaped aluminium alloy contacts with the roller-way 12 of below, do like this and can alleviate the scuffing of whole device to roller-way 12, be convenient to the movement of traversing carriage 10 on roller-way 12 simultaneously.Roller-way 12 is on-the-spot existing device.
Control gear comprises computing machine 13 and display screen 14, and display screen 14 is electrically connected with computing machine 13, computing machine 13 and the control of display screen 14 for device and the Storage & Display of signal.Automatically controlled rail joint 1, conductor interface 8 are all connected with computing machine 13 by wire with position transducer, and computing machine 13 and display screen 14 are standard configuration, the second-level model that computing machine 13 controls built with roller-way 12, and comprise the program controlling test macro motion process.
The using method of the secondary cooling area for continuous casting pressure cooling medium proving installation of the present embodiment is as follows: test single-point atomized water spray pressure by a pressure unit 6.First sliding bottom 5 is moved to automatically controlled track 3 left end, left sensor contact is contacted with the leftward position sensor 2 of automatically controlled track 3 left end; Rotate roller-way 12, drive traversing carriage 10 to move forward and backward, pressure unit 6 is aimed at a test nozzles of the first row leftmost side, vertically move stopping; Set pressure transmitter 6 frequency acquisition, open test nozzles, automatically controlled track 3 is controlled by computing machine 13, make pressure unit 6 horizontal uniform motion from left to right, until pressure unit 6 arrives automatically controlled track 3 right-hand member and makes right sensor contact touch right positions sensor 7, on right positions sensor 7, position signalling reaches computing machine 13, and the transverse movement of computing machine 13 controlled pressure transmitter 6 stops, stop pressure acquisition simultaneously, complete the one dimension pressure field test of first row nozzle; Rotate roller-way 12, device vertically moves, and pressure unit 6 is aimed at second row test nozzles, vertically moves stopping; The horizontal uniform motion of computing machine 13 controlled pressure transmitter 6 right-to-left, starting pressure collection simultaneously, until pressure unit 6 arrives automatically controlled track 3 left end and makes left sensor contact touch leftward position sensor 2, position signalling on leftward position sensor 2 reaches computing machine 13, the transverse movement of computing machine 13 controlled pressure transmitter 6 stops, stop pressure acquisition simultaneously, complete the pressure field test of second row nozzle; And so forth, computing machine 13 controls that roller-way 12 rotates, controlled pressure transmitter about 6 traverse motion, finally realizes the dynamic pressure test of the two all nozzles in cold-zone.After test terminates, according to test result, determine the particular location of defective nozzle, and defective nozzle is changed.Also the dynamic pressure Two dimensional Distribution of the two all nozzles in cold-zone can be shown by mapping software in display screen 14 simultaneously, be conducive to the relation between the dynamic pressure Two dimensional Distribution of all nozzles in research two cold-zone and two cold-zone cooling effects.
Embodiment 2
The secondary cooling area for continuous casting pressure cooling medium proving installation of the present embodiment is substantially the same manner as Example 1, and its difference is: the length of automatically controlled track 3 is 3000mm, width is 200mm, height is 80mm; The length of automatically controlled rail joint 1 is 200mm, and width is 250mm, is highly 100mm; The length of sliding bottom 5 is 200mm, width is 210mm, highly for 100mm; The check point of position transducer is 100mm apart from the height of automatically controlled rail joint 1 upper surface; Position sensor contacts 4 is the stainless-steel tube of L shape, and the external diameter of this stainless-steel tube is 20mm; Position sensor contacts 4 is the stainless-steel tube of L shape, and the external diameter of this stainless-steel tube is 20mm; In position sensor contacts 4, the length of horizontal segment 402 is 30mm; Automatically controlled rail bed 11 length is 300mm, and width is 200mm, and height is 200mm; Supporting plate 9 length is 3000mm, width is 400mm, highly for 30mm; The length of every root traversing carriage 10 is 2500mm, width is 200mm, highly for 80mm; The spacing of two traversing carriages 10 is 2000mm.
Embodiment 3
The secondary cooling area for continuous casting pressure cooling medium proving installation of the present embodiment is substantially the same manner as Example 1, and its difference is: the length of automatically controlled track 3 is 2200mm, width is 130mm, height is 55mm; The length of automatically controlled rail joint 1 is 150mm, and width is 180mm, is highly 70mm; The length of sliding bottom 5 is 150mm, width is 135mm, highly for 75mm; The check point of position transducer is 75mm apart from the height of automatically controlled rail joint 1 upper surface; Position sensor contacts 4 is the stainless-steel tube of L shape, and the external diameter of this stainless-steel tube is 15mm; Position sensor contacts 4 is the stainless-steel tube of L shape, and the external diameter of this stainless-steel tube is 15mm; In position sensor contacts 4, the length of horizontal segment 402 is 22mm; Automatically controlled rail bed 11 length is 225mm, and width is 125mm, and height is 150mm; Supporting plate 9 length is 2250mm, width is 300mm, highly for 20mm; The length of every root traversing carriage 10 is 2250mm, width is 150mm, highly for 55mm; The spacing of two traversing carriages 10 is 1250mm.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (6)
1. a secondary cooling area for continuous casting pressure cooling medium proving installation, is characterized in that: comprise transverse moving mechanism, longitudinal moving mechanism and control gear;
Described transverse moving mechanism comprises automatically controlled rail joint (1), automatically controlled track (3), position sensor contacts (4), sliding bottom (5), pressure unit (6), position transducer, conductor interface (8) and automatically controlled rail bed (11); Described automatically controlled rail joint (1) has two, be respectively the automatically controlled rail joint of left automatically controlled rail joint and the right side, left automatically controlled rail joint is fixed on the left end of automatically controlled track (3), and right automatically controlled rail joint is fixed on the right-hand member of automatically controlled track (3);
Described sliding bottom (5) is installed on automatically controlled track (3), and sliding bottom (5) is provided with conductor interface (8); Described pressure unit (6) is fixed on sliding bottom (5), and pressure unit (6) is electrically connected with conductor interface (8); Described position transducer is arranged on automatically controlled rail joint (1); Position transducer has two, be respectively leftward position sensor (2) and right positions sensor (7), leftward position sensor (2) is arranged on left automatically controlled rail joint, and right positions sensor (7) is arranged on right automatically controlled rail joint; Described position sensor contacts (4) has two, be respectively left sensor contact and right sensor contact, left sensor contact is located at the left end of sliding bottom (5) upper surface, and right sensor contact is located at the right-hand member of sliding bottom (5) upper surface; Described automatically controlled rail bed (11) has two, is respectively the automatically controlled rail bed of left automatically controlled rail bed and the right side, left automatically controlled rail bed fixes left automatically controlled rail joint, right automatically controlled rail bed fixes right automatically controlled rail joint;
Described longitudinal moving mechanism comprises supporting plate (9), traversing carriage (10) and roller-way (12), the automatically controlled rail bed in a described left side, right automatically controlled rail bed all with its below supporting plate (9) fix; Described traversing carriage (10) has two, and two traversing carriages (10) be arranged in parallel, and two traversing carriage (10) directions, length place and direction, automatically controlled track (3) length place perpendicular; The upper end of two traversing carriages (10) is separately fixed at the left and right sides of supporting plate (9) bottom surface, and the lower end of two traversing carriages (10) is placed on roller-way (12);
Described control gear comprises computing machine (13) and display screen (14), described display screen (14) is electrically connected with computing machine (13), and described automatically controlled rail joint (1), conductor interface (8) are all connected with computing machine (13) by wire with position transducer.
2. a kind of secondary cooling area for continuous casting according to claim 1 pressure cooling medium proving installation, it is characterized in that: described position sensor contacts (4) comprises vertical section (401) and horizontal segment (402), one end of vertical section (401) and one end of horizontal segment (402) are connected, and the angle vertically between section (401) and horizontal segment (402) is 90 degree; The lower end of vertical section (401) and the upper surface of sliding bottom (5) are connected, and vertical section (401) is perpendicular to the upper surface of sliding bottom (5); In the same horizontal line, and the end points of horizontal segment (402) is just to the check point of position transducer for the check point of horizontal segment (402) and position transducer.
3. a kind of secondary cooling area for continuous casting according to claim 2 pressure cooling medium proving installation, it is characterized in that: described automatically controlled track (3) is also electrically connected with automatically controlled rail joint (1), automatically controlled rail joint (1) is electrically connected with power supply, computing machine (13) respectively.
4. a kind of secondary cooling area for continuous casting according to claim 2 pressure cooling medium proving installation, is characterized in that: described automatically controlled rail joint (1), automatically controlled track (3) and sliding bottom (5) are made by aluminium alloy plate; Described automatically controlled track (3) is rectangular slab, and the length of automatically controlled track (3) is 1500 ~ 3000mm, width is 50 ~ 200mm, height is 30 ~ 80mm; Described automatically controlled rail joint (1) is rectangular slab, the length of automatically controlled rail joint (1) is 100 ~ 200mm, width is 120 ~ 250mm, be highly 40 ~ 100mm, and the width of automatically controlled rail joint (1) is greater than the width of automatically controlled track (3), the height of automatically controlled rail joint (1) is greater than the height of automatically controlled track (3), and the automatically controlled rail joint in a described left side is identical with the right side automatically controlled rail joint physical dimension.
5. a kind of secondary cooling area for continuous casting according to claim 2 pressure cooling medium proving installation, it is characterized in that: described sliding bottom (5) is the inner rectangular block being provided with rectangular through-hole, and the rectangular through-hole on sliding bottom (5) is enclosed within automatically controlled track (3); The length of sliding bottom (5) is 100 ~ 200mm, width is 60 ~ 210mm, be highly 50 ~ 100mm; Described pressure unit (6) adopts flat film-type structure; Described position transducer is capacitive position transducer, the check point of position transducer is 50 ~ 100mm apart from the height of automatically controlled rail joint (1) upper surface, and described leftward position sensor (2) is identical with right positions sensor (7) physical dimension.
6. a kind of secondary cooling area for continuous casting according to claim 2 pressure cooling medium proving installation, it is characterized in that: the stainless-steel tube that described position sensor contacts (4) is L shape, the external diameter of this stainless-steel tube is 10 ~ 20mm, wherein the length of horizontal segment (402) is 15 ~ 30mm, and described left sensor contact is identical with right sensor contact physical dimension; Described automatically controlled rail bed (11) adopts aluminium alloy plate to make, and the length of automatically controlled rail bed (11) is 150 ~ 300mm, and width is 50 ~ 200mm, and height is 100 ~ 200mm; The automatically controlled rail bed in a described left side is identical with the right side automatically controlled rail bed physical dimension; Described supporting plate (9) adopts U-shaped aluminum alloy materials to make, and supporting plate (9) length is 1500 ~ 3000mm, width is 200 ~ 400mm, be highly 10 ~ 30mm; The length of described traversing carriage (10) is 1000 ~ 2500mm, width is 100 ~ 200mm, be highly 30 ~ 80mm, the spacing of two traversing carriages (10) is 500 ~ 2000mm; Described traversing carriage (10) is U-shaped aluminum alloy materials, and the leg of this U-shaped aluminium alloy welds with the supporting plate (9) of top, and the plane of U-shaped aluminium alloy contacts with the roller-way (12) of below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520281612.2U CN204535918U (en) | 2015-04-30 | 2015-04-30 | A kind of secondary cooling area for continuous casting pressure cooling medium proving installation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520281612.2U CN204535918U (en) | 2015-04-30 | 2015-04-30 | A kind of secondary cooling area for continuous casting pressure cooling medium proving installation |
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| CN204535918U true CN204535918U (en) | 2015-08-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792455A (en) * | 2015-04-30 | 2015-07-22 | 马鞍山市安工大工业技术研究院有限公司 | Pressure testing equipment of cooling medium of secondary cooling area for continuous casting and using method thereof |
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2015
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792455A (en) * | 2015-04-30 | 2015-07-22 | 马鞍山市安工大工业技术研究院有限公司 | Pressure testing equipment of cooling medium of secondary cooling area for continuous casting and using method thereof |
| CN104792455B (en) * | 2015-04-30 | 2017-03-08 | 马鞍山市安工大工业技术研究院有限公司 | A kind of secondary cooling area for continuous casting pressure cooling medium test device and its using method |
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