CN218321475U - Converter sliding plate slag stopping mechanism connecting structure convenient to disassemble and assemble - Google Patents
Converter sliding plate slag stopping mechanism connecting structure convenient to disassemble and assemble Download PDFInfo
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- CN218321475U CN218321475U CN202222482996.7U CN202222482996U CN218321475U CN 218321475 U CN218321475 U CN 218321475U CN 202222482996 U CN202222482996 U CN 202222482996U CN 218321475 U CN218321475 U CN 218321475U
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Abstract
The utility model discloses a make things convenient for converter slide pushing off slag mechanism connection structure of dismouting belongs to steelmaking machine tool technical field, including setting up the structure body between hydro-cylinder push-pull rod and converter slide, two sliding trays of front end are seted up including the symmetry to the structure body, install two clamping jaws in the sliding tray respectively to and set up the hydro-cylinder between two clamping jaws and connect the handle, the hydro-cylinder connects the handle to keep away from the one end of clamping jaw and is connected fixedly with the hydro-cylinder push-pull rod, two the clamping jaw passes through setting element and sliding tray and is connected fixedly. The utility model discloses a change the mode that current converter tapping hole slide pushing off the slag mechanism utilized cylindric lock to connect sliding tray and hydro-cylinder, effectively avoided under the high temperature cylindric lock take place to warp and lead to changing the condition that slide and maintenance mechanism need strike the cylindric lock with the hammer, reduce artifical intensity of labour, eliminate the potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of steelmaking machinery, concretely relates to make things convenient for converter slide pushing off slag mechanism connection structure of dismouting.
Background
Converter slide board pushing off the slag is the converter pushing off the slag new technology that rises in recent years, has the operation stable, the success rate of pushing off the slag is high, the lower slag quantity is few even can realize the characteristics of no sediment tapping, and the large-scale converter of domestic iron and steel enterprise accomplishes technical transformation in succession, matches this technique with converter lower slag detection technique, has obtained good effect.
When the converter steelmaking is carried out, the temperature of molten steel reaches about 1600-1800 ℃, so the ambient temperature around the steel-tapping hole is very high and can usually reach 700-800 ℃, and the existing converter steel-tapping hole sliding plate slag-blocking mechanism is connected with a sliding frame and an oil cylinder through a cylindrical pin, so that a gap is easily generated due to overlarge thermal deformation of a matching combination at high temperature, the sliding plate is difficult to take out when being replaced and the mechanism is maintained, and a hammer is required to knock the cylindrical pin, so that certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the inventor reachs through practice and summary the utility model discloses a make things convenient for converter slide pushing off slag mechanism connection structure of dismouting, including setting up the structure body between hydro-cylinder push-and-pull rod and converter slide, the structure body includes that the symmetry is seted up in two sliding trays of front end, installs two clamping jaws in the sliding tray respectively to and set up the hydro-cylinder between two clamping jaws and connect the handle, the hydro-cylinder connects the handle to keep away from the one end of clamping jaw and is connected fixedly, two with the hydro-cylinder push-and-pull rod the clamping jaw passes through the setting element and is connected fixedly with the sliding tray.
Make following improvement, two in this application scheme the clamping jaw is the cuboid structure and is equipped with the spacing lug of echelonment on one side along length direction, two spacing lug is separated between and is equipped with and connects handle matched with recess with the hydro-cylinder.
Make following improvement in this application scheme, be located the recess below the through-hole has been seted up at spacing lug middle part, install the pivot in the through-hole.
In the scheme of the application, the longitudinal section of the oil cylinder connecting handle is in an inverted T shape and comprises a cylindrical handle body connected with an oil cylinder push-pull rod and a handle head clamped in grooves in the middle of the two clamping jaws.
Make following improvement in this application scheme, the setting element is including setting up the connecting spring who runs through the structure body between clamping jaw and sliding tray to and be used for the spring mounting piece of fixed connection spring, connecting spring one end is connected fixedly with the clamping jaw, and the other end passes through the spring mounting piece and is connected fixedly with the structure body.
In the scheme of the application, the improvement is made that the spring mounting block is fixedly connected to the outer side of the structure body through a bolt and corresponds to the position of the connecting spring in the sliding groove.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the utility model discloses a converter slide pushing off slag mechanism connection structure convenient to disassemble and assemble, through changing the mode that the sliding groove and the oil cylinder are connected by the cylindrical pin in the existing converter steel-tapping hole slide pushing off slag mechanism, the condition that the cylindrical pin is deformed at high temperature to cause the cylindrical pin to be knocked by an iron hammer when the slide and the maintenance mechanism are replaced is effectively avoided, the labor intensity is reduced, and the potential safety hazard is eliminated; meanwhile, the clamping jaw, the sliding groove and the oil cylinder connecting handle are matched, so that the converter sliding plate slag stopping mechanism can be quickly assembled and disassembled, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a top view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.
Examples
As shown in fig. 1-4, a converter sliding plate slag-stopping mechanism connecting structure convenient to disassemble and assemble is characterized in that a structure body 2 is arranged between an oil cylinder push-pull rod 1 and a converter sliding plate and consists of two sliding grooves 21, two clamping jaws 3 and an oil cylinder connecting handle 11, and the quick disassembly and assembly of the converter sliding plate slag-stopping mechanism are realized and the working efficiency is improved through the matching arrangement of the clamping jaws 3, the sliding grooves 21 and the oil cylinder connecting handle 11.
Wherein, the two sliding grooves 21 are symmetrically arranged at the front end of the structure body 2; the two clamping jaws 3 are respectively installed in the two sliding grooves 21, the two clamping jaws 3 are of a cuboid structure, a stepped limiting lug is arranged on one side of each clamping jaw 3 in the length direction, a groove matched with the oil cylinder connecting handle 11 is formed between the two limiting lugs, a through hole is formed in the middle of the limiting lug located below the groove, a rotating shaft 31 is installed in the through hole, meanwhile, the two clamping jaws 3 are respectively connected and fixed with the sliding grooves 21 through a positioning piece, the positioning piece is composed of a connecting spring 4 and a spring installation block 41, the connecting spring 4 is arranged between the clamping jaws 3 and the sliding grooves 21 and penetrates through the structure body 2, one end of the connecting spring 4 is connected and fixed with the clamping jaws 3, the other end of the connecting spring 4 is connected and fixed with the structure body 2 through the spring installation block 41, and the spring installation block 41 is fixedly connected to the outer side of the structure body 2 through bolts and corresponds to the position of the connecting spring 4 in the sliding grooves 21 for fixing the connecting bolt 4; the oil cylinder connecting handle 11 is arranged between the two clamping jaws 3, one end, far away from the clamping jaws 3, of the oil cylinder connecting handle 11 is fixedly connected with the oil cylinder push-pull rod 1, meanwhile, the longitudinal section of the oil cylinder connecting handle 11 is in an inverted T shape and is composed of a handle body and a handle head, the handle body is of a cylindrical structure and is connected with the oil cylinder push-pull rod 1, the handle head is clamped in a groove formed by splicing the middles of the two clamping jaws 3, and the anti-falling between the clamping jaws 3 and the oil cylinder connecting handle 11 mainly depends on the pressure of the connecting spring 4, the friction force between contact surfaces and the centripetal force generated by the pulling force of the hydraulic oil cylinder on the clamping jaw.
The working principle is as follows: the structure body 2 is made of magnetic steel materials, is correspondingly matched with a steel sleeve arranged on a converter sliding plate and is fixedly connected through magnetic force; when the hydraulic oil cylinder drives the oil cylinder connecting handle 11 to extend out, the connecting spring 4 is compressed, the clamping jaw 3 is opened, and the oil cylinder connecting handle 11 directly acts on the sliding groove 21 to achieve the purpose of pushing the sliding groove; when the clamping jaws 3 move to the bottom, the hydraulic oil cylinder retracts, the oil cylinder connecting handles 11 act on the clamping jaws 3 on the two sides, and the oil cylinder connecting handles 11 are clamped by the clamping jaws 3 under the action of the elastic force of the connecting springs 4.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a make things convenient for converter slide pushing off slag mechanism connection structure of dismouting, is including setting up structure body (2) between hydro-cylinder push-and-pull rod (1) and converter slide, its characterized in that: the structure body (2) comprises two sliding grooves (21) symmetrically arranged at the front end, two clamping jaws (3) respectively arranged in the sliding grooves (21) and an oil cylinder connecting handle (11) arranged between the two clamping jaws (3), wherein one end, far away from the clamping jaws (3), of the oil cylinder connecting handle (11) is fixedly connected with an oil cylinder push-pull rod (1), and the clamping jaws (3) are fixedly connected with the sliding grooves (21) through positioning pieces.
2. The converter sliding plate slag stopping mechanism connecting structure convenient to disassemble and assemble according to claim 1, characterized in that: the two clamping jaws (3) are of cuboid structures, stepped limiting lugs are arranged on one side of each clamping jaw in the length direction, and grooves matched with the oil cylinder connecting handles (11) are formed in the two limiting lugs in an interval mode.
3. The converter sliding plate slag stopping mechanism connecting structure convenient to disassemble and assemble according to claim 2, characterized in that: the middle part of the limiting lug below the groove is provided with a through hole, and a rotating shaft (31) is arranged in the through hole.
4. The converter sliding plate slag stopping mechanism connecting structure convenient to disassemble and assemble according to claim 3, characterized in that: the longitudinal section of the oil cylinder connecting handle (11) is in an inverted T shape, and the oil cylinder connecting handle comprises a cylindrical handle body connected with an oil cylinder push-pull rod (1) and a handle head clamped in the groove.
5. The converter sliding plate slag stopping mechanism connecting structure convenient to disassemble and assemble according to claim 1, characterized in that: the locating piece is including setting up connecting spring (4) between clamping jaw (3) and sliding tray (21) and running through structure body (2) to and be used for spring mounting piece (41) of fixed connection spring (4), connecting spring (4) one end is connected fixedly with clamping jaw (3), and the other end passes through spring mounting piece (41) and is connected fixedly with structure body (2).
6. The converter sliding plate slag stopping mechanism connecting structure convenient to disassemble and assemble according to claim 5, characterized in that: the spring mounting block (41) is fixedly connected to the outer side of the structure body (2) through a bolt and corresponds to the connecting spring (4) in the sliding groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222482996.7U CN218321475U (en) | 2022-09-20 | 2022-09-20 | Converter sliding plate slag stopping mechanism connecting structure convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222482996.7U CN218321475U (en) | 2022-09-20 | 2022-09-20 | Converter sliding plate slag stopping mechanism connecting structure convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218321475U true CN218321475U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222482996.7U Active CN218321475U (en) | 2022-09-20 | 2022-09-20 | Converter sliding plate slag stopping mechanism connecting structure convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218321475U (en) |
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2022
- 2022-09-20 CN CN202222482996.7U patent/CN218321475U/en active Active
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