CN209736622U - Steel ladle sliding water gap structure with sliding plate surface pressure detection function - Google Patents
Steel ladle sliding water gap structure with sliding plate surface pressure detection function Download PDFInfo
- Publication number
- CN209736622U CN209736622U CN201920399201.1U CN201920399201U CN209736622U CN 209736622 U CN209736622 U CN 209736622U CN 201920399201 U CN201920399201 U CN 201920399201U CN 209736622 U CN209736622 U CN 209736622U
- Authority
- CN
- China
- Prior art keywords
- plate
- sliding
- sliding plate
- seat
- spring
- 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.)
- Expired - Fee Related
Links
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model provides a ladle sliding gate structure with slide face pressure detection function, including ladle sliding gate structure, face pressure detection structure is including four clamp bolts that are used for fastening ladle sliding gate structure, four ring type pressure sensor of suit on four clamp bolts respectively and be used for receiving the detection host computer of each ring type pressure sensor pressure signal, and four clamp bolts are located the four corners of ladle sliding gate structure respectively. By means of the installation position of the compression bolt, the four ring-type pressure sensors are installed to replace the detection mode of the detection plate, so that the problem that the thicknesses of the detection plate and the sliding plate are inconsistent is solved, the uniformity of pressure distribution is guaranteed, and the probability of steel leakage accidents is reduced.
Description
Technical Field
The utility model relates to a ladle slide gate structure with slide face pressure detection function.
Background
The ladle sliding gate structure is an important system for controlling the flow of molten steel in a ladle, and if the system has a steel penetration accident in the using process, the system can cause serious production accidents such as casting machine breakage, continuous casting machine equipment burnout and the like, thereby restricting the stable and smooth production and seriously threatening the safety of human bodies and equipment. With the further acceleration of the steelmaking rhythm, higher requirements are provided for accelerating the turnover of the ladle and reducing production accidents, and the precondition for ensuring the safe operation of the sliding nozzle is that. The times of steel leakage of the sliding nozzle of the small ladle are more, the steel leakage accident of the sliding nozzle is reduced or stopped, and the method has very important significance for steel plants with faster and faster production pace. The accident analysis result of a large number of sliding nozzle structure breakout shows that insufficient or uneven pressure between the fixed nozzle and the sliding plate is one of the main reasons of the accident. Therefore, it is important to perform pressure detection on the slide plate of the ladle sliding gate structure.
However, the sliding plate pressure detection of the prior ladle sliding gate structure generally adopts a special ring type pressure sensor and a detection plate to detect the pressure of the sliding plate during detection. Specifically, during detection, a sliding plate in a ladle sliding nozzle structure is detached, a detection plate and a sensor are installed, and then the pressure applied to the sliding plate is measured. Finally, the detection plate is detached and then the sliding plate which is taken off before is mounted. This operation process is comparatively loaded down with trivial details, and its problem that exists moreover is: after the sliding plate is used, the abrasion thickness is continuously reduced, the actual thickness of the sliding plate is smaller than the thickness of the detection plate, and the pressure value measured by the detection plate is larger than the actual pressure value of the sliding plate; in addition, only one ring type pressure sensor is used for detecting the total pressure value of the sliding plate, and the individual pressure of the sliding plate at the positions of four compression bolts is not known, so that the condition that the sliding plate is stressed unevenly is easily caused. Moreover, the above detection method is only used when the ladle sliding gate structure is maintained, and the pressure condition of the sliding plate of the ladle sliding gate structure cannot be monitored in real time. Therefore, a pressure value which is simple to operate and can be used for measuring the positions of the compression bolts of the sliding plate accurately in real time is needed to be designed so as to ensure that the stress of the sliding plate is uniform and the occurrence of steel leakage accidents of the sliding water gap structure is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ladle slide gate structure of slide face pressure detection function to solve the inconsistent problem of pressure that leads to of the pick-up plate that exists among the prior art and the slide thickness after wearing and tearing inconsistent, and the uneven problem of pressure distribution.
in order to achieve the above object, the utility model discloses a steel ladle sliding gate structure with slide face pressure detection function adopts's technical scheme is:
The utility model provides a ladle slide gate nozzle structure with slide face pressure detects function, includes ladle slide gate nozzle structure, still includes the face and presses the detection structure, the face is pressed and is detected the structure and is included four clamp bolts, four ring type pressure sensor and the detection host computer that is used for receiving each ring type pressure sensor pressure signal that are used for fastening ladle slide gate nozzle structure on four clamp bolts respectively the suit.
Basically, four hold-down bolts are respectively located the four corners of ladle slide gate structure.
On the basis, still the cover is equipped with the clamping ring that is equivalent to the gasket on the housing bolt, the clamping ring is located between housing bolt's head and ring type pressure sensor to protection ring type pressure sensor.
Basically, the ladle sliding gate structure comprises a gate plate fixing seat, a sliding plate pressing seat, a connecting pin, a gate plate, a sliding plate sliding seat, a spring and a spring pressing plate, the nozzle plate fixing seat is connected with the sliding plate pressing seat through a connecting pin, the nozzle plate is arranged in a fixing groove at the inner side of the nozzle plate fixing seat, the sliding plate is arranged in the fixing groove of the sliding plate sliding seat, the sliding plate sliding seat is pressed by the sliding plate pressing seat, the sliding plate pressure seat is provided with a strip-shaped spring installation groove for installing a spring, the spring installation groove penetrates through the sliding plate pressure seat along the thickness direction, the spring pressure plate is used for tightly pressing the spring in the spring installation groove, the pressure bolt sequentially penetrates through the spring pressure plate, the spring, the sliding plate, the water gap plate and the water gap plate fixing seat and is locked, and the ring type pressure sensor is installed on the outer side of the spring pressure plate.
The utility model discloses relative prior art has substantive characteristics and the progress that is showing, it is concrete, utilize ring type pressure sensor, the suit is on clamp bolt, clamp bolt distributes respectively at four angles of ladle sliding gate structure, through the detection that detects the host computer, when four pressure sensor's data is unanimous, can consider pressure distribution even, this kind of mode has solved and has adopted the pick-up plate that replaces to detect, because the pressure detection unsafe problem that the mouth of a river board thickness inconsistency that the pick-up plate used the back wearing and tearing for a long time leads to, and for the detection mode of pick-up plate, the homogeneity of pressure distribution can be guaranteed to the mode of four group pressure sensor equipartitions, the condition of avoiding sliding gate breakout takes place.
Drawings
Fig. 1 is a schematic view of a three-dimensional view angle of a steel ladle sliding gate structure with a sliding plate surface pressure detection function according to the present invention;
Fig. 2 is a side view of the structure of the ladle sliding gate with the sliding plate surface pressure detection function of the present invention;
Fig. 3 is a partial sectional view of a structure of a ladle sliding gate nozzle having a sliding plate surface pressure detecting function in fig. 2.
In the figure: 1. a nozzle plate fixing seat; 2. a sliding plate pressing seat; 3. a connecting pin; 4. a water gap plate; 5. a slide seat of the slide plate; 6. a slide plate; 7. a spring pressing plate; 8. a toroidal pressure sensor; 9. pressing a ring; 10. a spring; 11. a hold-down bolt; 12. and a rectangular boss.
Detailed Description
The following will further describe the specific embodiment of the steel ladle sliding gate structure with sliding plate surface pressure detection function according to the present invention with reference to the accompanying drawings.
The utility model discloses a ladle sliding gate structure's with slide face pressure detects specific embodiment 1 as shown in fig. 1 to fig. 3, including ladle sliding gate structure and face pressure detection structure. The ladle sliding gate structure comprises a gate plate fixing seat 1, a gate plate 4, a sliding plate pressing seat 2, a sliding plate sliding seat 5, a sliding plate 6, a spring 10 and a spring pressing plate 7. The surface pressure detection structure is used for detecting the pressure value of the sliding plate 6 subjected to the spring 10.
As shown in fig. 1, the surface pressure detecting structure includes a circular ring type pressure sensor 8, a detecting main machine, a pressing ring 9 and a pressing bolt 11. During assembly, the pressing ring 9 is firstly sleeved on the pressing bolt 11, then the annular pressure sensor 8 is sleeved on the pressing bolt 11, and the pressing ring 9 plays a role of a gasket to protect the annular pressure sensor 8. The annular pressure sensor 8 transmits the detected pressure signal to the detection host.
As shown in fig. 2 and 3, the nozzle plate fixing base 1 is a rectangular plate structure, a nozzle plate mounting groove is formed in the nozzle plate fixing base 1, and the nozzle plate 4 is assembled in the nozzle plate mounting groove. The slide plate sliding seat 5 is provided with a slide plate mounting groove, and the slide plate 6 is assembled in the slide plate mounting groove. The slide 6 is stacked with the nozzle plate 4. The slide presses seat 2 to be the rectangular plate structure, and the slide presses and is provided with the rectangle through-hole on seat 2, and the slide presses the both sides of the rectangle through-hole of seat 2 and respectively is provided with a rectangle boss, all is provided with the groove depth on the rectangle boss 12 along the rectangle boss thickness direction extend and with the recess (not shown in the figure) of spring clamp plate 7 adaptation, spring clamp plate 7 can remove along the groove depth direction in this recess. The bottom of the groove is also provided with a spring installation groove (not shown in the figure) which penetrates through the sliding plate pressing seat 2 along the thickness direction of the rectangular boss. The spring 10 is assembled in the spring installation groove, one end of the spring 10 is propped against the sliding plate sliding seat 5, and the other end is propped against the spring pressing plate 7.
The slide presses and still is provided with the perforation that supplies face to press the clamp bolt 11 that detects the structure to pass on seat 2, slide sliding seat 5 and the spring clamp plate 7, is provided with the screw hole that corresponds with the perforation on the slide presses seat 2 on the nozzle plate fixing base 1 for supply to press bolt 11 to carry out threaded connection.
The utility model discloses a ladle slide gate structure with slide face pressure detection function assembles water gap board 4 earlier on water gap board fixing base 1 when the assembly, then assembles slide 6 on slide sliding seat 5, with slide 6 to water gap board 4 pile together, then presses slide 2 roofs of seat 5 and water gap board fixing base 1 accurate counterpoint with the slide to insert connecting pin 3 in order to realize that the slide presses the fixed connection of seat 2 and water gap board fixing base 1. The springs 10 are then fitted into the spring mounting slots and covered with spring clamps 7. And finally, the pressing bolt 11 of the assembled surface pressure detection structure passes through the spring pressing plate 7, the sliding plate pressing seat 2 and the sliding plate sliding seat 5, is in threaded connection with the water gap plate fixing seat 1, one end of the pressing bolt 11 is in threaded connection with the water gap plate fixing seat 1, and the other end of the pressing bolt is pressed against the spring pressing plate 7.
The utility model discloses a ladle slide gate structure with slide face pressure detection function when using, through each face pressure detection structure can be accurate measure the atress condition of slide 6's each corresponding position, can real-time supervision slide 6's atress condition moreover to in the emergence of steel incident is worn in the prevention.
In other embodiments, the pressing bolt may not be provided with a pressing ring, and the annular pressure sensor is directly sleeved on the pressing bolt. In other embodiments, the annular ring type pressure sensor may also be replaced with an annular ring type pressure sensor of other shapes, such as a rectangular ring type pressure sensor.
In other embodiments, the number of the surface pressure detecting structures and the positions thereof can be set according to the needs.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (4)
1. the utility model provides a ladle slide gate nozzle structure with slide face pressure detects function, includes ladle slide gate nozzle structure, its characterized in that: the surface pressure detection structure comprises four compression bolts used for fastening the ladle sliding gate structure, four ring-type pressure sensors respectively sleeved on the four compression bolts and a detection host used for receiving pressure signals of the ring-type pressure sensors.
2. The ladle slide gate structure with sliding plate surface pressure detecting function according to claim 1, characterized in that: the four compression bolts are respectively positioned at four corners of the ladle sliding gate structure.
3. The ladle slide gate structure having a sliding plate surface pressure detecting function according to claim 2, characterized in that: the pressure bolt is further sleeved with a pressure ring equivalent to the gasket, and the pressure ring is located between the head of the pressure bolt and the ring type pressure sensor to protect the ring type pressure sensor.
4. The ladle sliding gate structure having a sliding plate surface pressure detecting function according to any one of claims 1 to 3, wherein: the steel ladle sliding water gap structure comprises a water gap plate fixing seat, a sliding plate pressing seat, a connecting pin, a water gap plate, a sliding plate sliding seat, a spring and a spring pressing plate, wherein the water gap plate fixing seat is connected with the sliding plate pressing seat through the connecting pin, the water gap plate is installed in a fixing groove in the inner side of the water gap plate fixing seat, the sliding plate is installed in the fixing groove of the sliding plate sliding seat, the sliding plate sliding seat is pressed by the sliding plate pressing seat, a spring mounting groove for mounting the spring is formed in the sliding plate pressing seat, the spring mounting groove penetrates through the sliding plate pressing seat along the thickness direction, the spring pressing plate is used for pressing the spring in the spring mounting groove, a pressing bolt sequentially penetrates through the spring pressing plate, the spring, the sliding plate, the water gap plate and the water gap plate fixing seat and is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399201.1U CN209736622U (en) | 2019-03-27 | 2019-03-27 | Steel ladle sliding water gap structure with sliding plate surface pressure detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920399201.1U CN209736622U (en) | 2019-03-27 | 2019-03-27 | Steel ladle sliding water gap structure with sliding plate surface pressure detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736622U true CN209736622U (en) | 2019-12-06 |
Family
ID=68718633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920399201.1U Expired - Fee Related CN209736622U (en) | 2019-03-27 | 2019-03-27 | Steel ladle sliding water gap structure with sliding plate surface pressure detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209736622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739100A (en) * | 2020-12-25 | 2021-04-30 | 中研(山东)测控技术有限公司 | Control device applied to industrial Internet of things |
-
2019
- 2019-03-27 CN CN201920399201.1U patent/CN209736622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739100A (en) * | 2020-12-25 | 2021-04-30 | 中研(山东)测控技术有限公司 | Control device applied to industrial Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209736622U (en) | Steel ladle sliding water gap structure with sliding plate surface pressure detection function | |
| CN204325906U (en) | Antidetonation laminated rubber bearing | |
| CN113605748B (en) | Load detection mechanism for safety protection in stage performance process and stage equipment | |
| CN101746674A (en) | Novel crane rope service-life monitor | |
| CN110862038A (en) | Closed oil cylinder sensing intelligent brake for hoister | |
| CN208083739U (en) | Pressure sensitive collet | |
| CN212223588U (en) | Intelligent support with height adjusting function | |
| CN215199334U (en) | Hexagonal nut riveting tool | |
| CN211314930U (en) | Closed oil cylinder intelligent brake sensor for hoister | |
| CN201875288U (en) | Fixture for fixing strain sensing cable | |
| CN204096037U (en) | A kind of supporting construction of hatchcover | |
| CN108057722B (en) | A kind of split type draught pressure measuring device | |
| CN211169658U (en) | Closed oil cylinder sensing intelligent brake for hoister | |
| CN210638884U (en) | Brake unit detection device | |
| CN201615837U (en) | Detecting device used for detecting skid resistance and damage resistance of steel pipe scaffold fastener | |
| CN210505127U (en) | Elevator band-type brake abrasion detection device | |
| CN214684218U (en) | Injection stroke detection device and die casting machine | |
| CN215003825U (en) | Radar level meter convenient to installation | |
| CN215525797U (en) | Concrete grit moisture content detection device | |
| CN216354110U (en) | Anti-pressing basket device for carrying solar silicon wafers | |
| CN205280363U (en) | Thrust bearing defect pressure detection frock | |
| CN219971521U (en) | Elevator door stress door opening gap detection device | |
| KR20040083406A (en) | Measure apparatus for safety check-up of bridge | |
| CN219792064U (en) | Friction lining sensor and friction wheel | |
| CN211717310U (en) | Special gauge for railway rail buckle plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |