CN219265419U - Material level gauge special for blast furnace ironmaking - Google Patents
Material level gauge special for blast furnace ironmaking Download PDFInfo
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- CN219265419U CN219265419U CN202320072480.7U CN202320072480U CN219265419U CN 219265419 U CN219265419 U CN 219265419U CN 202320072480 U CN202320072480 U CN 202320072480U CN 219265419 U CN219265419 U CN 219265419U
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- level gauge
- connecting block
- blast furnace
- material level
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- 239000000463 material Substances 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000011112 process operation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to a material level gauge special for blast furnace ironmaking, which comprises: the top of the iron-making furnace is fixedly provided with a mounting block; the material level gauge comprises a material level gauge body, a connecting block and a connecting rod, wherein the connecting block is arranged on the material level gauge body; the installation blocks and the connection blocks are fixedly connected through a lock catch assembly, and the end part of the charge level indicator body is inserted into the iron-making furnace; through pressing the stopper to the inboard for the stopper moves to the inboard, until the inside of removing spacing hole, the fixing between connecting block and the installation piece has been removed, control charge level indicator body afterwards and drive connecting block and T type piece and upwards remove along the inside in installation piece and T type groove respectively, until take out the inside of ironmaking furnace with the charge level indicator body, this process operation step is less, labour saving and time saving, the dismantlement time of staff to the charge level indicator body has been shortened, the function of quick dismantlement has been realized, the time that the staff used it to maintain or change has been shortened, the work efficiency of staff has been guaranteed.
Description
Technical Field
The utility model relates to the technical field of charge level indicators, in particular to a special charge level indicator for blast furnace ironmaking.
Background
Through retrieving, chinese patent No. 202120568097.1 discloses a charge level indicator for ironmaking, relates to charge level indicator technical field, specifically is a charge level indicator for ironmaking, and the device is through mutually supporting between the multiunit structure for the staff only need through the mode of rotation pivot when changing alone to the counter weight, and the change mode is simple swift, need not to change whole counter weight formula charge level indicator body, thereby has reduced monitoring cost.
Under the prior art, most charge level indicators for blast furnace ironmaking are basically fixed at the appointed position on the ironmaking furnace through the mutual cooperation between the bolts and the nuts, and the charge level indicators are inevitably damaged in long-time use and need the phenomenon that workers maintain or replace the charge level indicators.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a special charge level indicator for blast furnace ironmaking, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model relates to a material level gauge special for blast furnace ironmaking, which comprises: the top of the iron-making furnace is fixedly provided with a mounting block; the material level gauge comprises a material level gauge body, a connecting block and a connecting rod, wherein the connecting block is arranged on the material level gauge body; the installation blocks and the connection blocks are fixedly connected through the lock catch assemblies, and the end parts of the material level gauge body are inserted into the iron-making furnace.
Further, the latch assembly includes: the upper surface of the mounting block is provided with a groove body for placing the connecting block downwards; the limiting groove is formed in the side wall of the mounting block and is communicated with the groove body; a spring cavity is formed in the side wall of the connecting block in an inward extending mode; a spring and a sliding block which is propped against the spring are arranged in the spring cavity; the limiting block is fixed at the end part of the sliding block and is suitable for being inserted into the limiting groove.
Further, a short rod is arranged at the other end of the limiting block, and the spring is sleeved on the short rod.
Further, the upper surface of the limiting block is a plane, and the lower surface of the limiting block is a cambered surface.
Further, T-shaped blocks are arranged on the side walls of the mounting blocks in a protruding mode; and the upper end surface of the connecting block is provided with a T-shaped groove matched with the T-shaped block.
Further, the bottom of the iron-making furnace is provided with a movable wheel.
The utility model has the beneficial effects that: the utility model relates to a special charge level indicator for blast furnace ironmaking, which has the following advantages:
1. this special charge level indicator of blast furnace ironmaking is through pressing to the inboard stopper for the stopper moves to the inboard, until the inside of removing spacing hole, has relieved the fixed between connecting block and the installation piece, and then control charge level indicator body drive connecting block and T type piece and upwards move along the inside of installation piece and T type groove respectively, until take out the inside of ironmaking stove with the charge level indicator body, this process operation step is less, labour saving and time saving, has shortened the dismantlement time of staff to the charge level indicator body, has realized quick dismantlement's function, has shortened the staff and has maintained or change the time that uses it, has guaranteed staff's work efficiency.
2. This special charge level indicator of blast furnace ironmaking is extruded the reaction force that produces through return spring, and sustainable outside extrudees sliding block and stopper, and the indirect makes the stopper insert in the inside in spacing hole firmly, and the indirect improvement fixed effect between connecting block and the installation piece simultaneously because mutually supporting between T-shaped groove and the T type piece can carry out effectual spacing between connecting block and the installation piece, the indirect stability of installing between iron-smelting furnace and the charge level indicator body of having guaranteed.
3. According to the charge level indicator special for blast furnace ironmaking, through rotatability of the four groups of movable wheels, the device has the movable function, so that workers can move the device randomly, the device can be moved to different positions, time and labor are saved, convenience of the device in use is improved, and the device is convenient for the workers to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIGS. 2, 3 and 4 are schematic views of partial structures of the present utility model;
fig. 5 is a partially exploded view of the present utility model.
In the figure: 1. an iron-making furnace; 2. a door panel; 3. a handle; 4. a moving wheel; 5. a mounting block; 6. a T-shaped groove; 7. a limiting hole; 8. a connecting block; 9. a level gauge body; 10. a T-shaped block; 11. a limiting block; 12. a sliding block; 13. a short bar; 14. and a return spring.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a special charge level indicator of blast furnace ironmaking, including ironmaking furnace 1, door plant 2 and handle 3, the front side of ironmaking furnace 1 surface rotates and is connected with door plant 2, the inboard fixedly connected with handle 3 of door plant 2 surface, the lower surface fixedly connected with rotatable movable wheel 4 of ironmaking furnace 1, through the rotatability of four sets of movable wheels 4, make the device realize having mobilizable function, the staff has made things convenient for the device to carry out random removal, can remove the device to different positions, labour saving and time saving, the convenience when having improved the device in use has made things convenient for the staff to the use of the device, the upper surface fixedly connected with installation piece 5 of ironmaking furnace 1, T-shaped groove 6 has been seted up to the inner wall of installation piece 5, spacing hole 7 has been seted up to the lateral surface of installation piece 5, the inside activity of installation piece 5 is provided with connecting block 8, the outer side surface of the connecting block 8 is fixedly inserted with a charge level indicator body 9, the charge level indicator body 9 penetrates through the upper surface of the iron-making furnace 1, the inner wall of the connecting block 8 is fixedly connected with a T-shaped block 10, the T-shaped block 10 is in sliding connection with the T-shaped groove 6, the outer side of the outer side surface of the connecting block 8 is movably inserted with a limiting block 11, the limiting block 11 is enabled to move inwards until the inside of a limiting hole 7 is moved out by pressing inwards, the fixation between the connecting block 8 and the mounting block 5 is relieved, then the charge level indicator body 9 is controlled to drive the connecting block 8 and the T-shaped block 10 to move upwards along the inside of the mounting block 5 and the T-shaped groove 6 respectively until the charge level indicator body 9 is taken out of the iron-making furnace 1, the process has fewer operation steps, time and labor are saved, the disassembly time of workers on the charge level indicator body 9 is shortened, and the function of quick disassembly is realized, the time that the staff used to its maintenance or change has been shortened, staff's work efficiency has been guaranteed, stopper 11 and spacing hole 7 activity grafting, the medial surface fixedly connected with sliding block 12 of stopper 11, the middle part fixedly connected with quarter butt 13 of sliding block 12 medial surface, the return spring 14 has been cup jointed to the surface of quarter butt 13, reaction force through return spring 14 is produced by the extrusion, sustainable's outside extrudees sliding block 12 and stopper 11, indirectly make stopper 11 can firmly insert in the inside of spacing hole 7, indirectly's improvement fixed effect between connecting block 8 and the installation piece 5, simultaneously because mutually supporting between T-shaped groove 6 and the T type piece 10, can carry out effectual spacing between connecting block 8 and the installation piece 5, indirectly's assurance the stability of installing between blast furnace 1 and the charge level indicator body 9.
In order to facilitate the rapid fixing of the mounting block 5 and the connecting block 8 by the staff, the number of the limiting holes 7 is four, the inner diameters of the four groups of limiting holes 7 are matched with the outer diameter of the limiting block 11, the limiting block 11 is controlled to penetrate through the outer side surface of the connecting block 8 and be inserted into the limiting hole 7, the rapid fixing is realized, and the rapid fixing of the mounting block 5 and the connecting block 8 by the staff is facilitated.
In order to prolong the service life of the two groups of return springs 14, the utility model sets the number of the return springs 14 as two groups, the manufacturing materials of the two groups of return springs 14 are all silicon-manganese spring steel, the spring manufactured by the silicon-manganese spring steel has good return effect and is not easy to deform, and the service life of the two groups of return springs 14 is prolonged.
In order to facilitate the staff to control the T-shaped blocks 10 to move along the inner part of the T-shaped grooves 6, the utility model sets the number of the T-shaped grooves 6 into two groups, and the inner diameters of the two groups of the T-shaped grooves 6 are matched with the outer diameters of the T-shaped blocks 10, thereby facilitating the staff to control the T-shaped blocks 10 to move along the inner part of the T-shaped grooves 6.
In order to improve the stability of the connection between the mounting block 5 and the ironmaking furnace 1, the triangular blocks are fixedly connected to the front surface and the back surface of the mounting block 5, the lower surface of each triangular block is fixedly connected with the upper surface of the ironmaking furnace 1, the triangular blocks enlarge the connection area between the mounting block 5 and the ironmaking furnace 1, and the stability of the connection between the mounting block 5 and the ironmaking furnace 1 is improved.
In order to ensure that the T-shaped block 10, the limiting block 11, the sliding block 12 and the short rod 13 are not easy to damage in use, the manufacturing materials of the T-shaped block 10, the limiting block 11, the sliding block 12 and the short rod 13 are all made of stainless steel, the stainless steel has high hardness and is not easy to deform, and the T-shaped block 10, the limiting block 11, the sliding block 12 and the short rod 13 are not easy to damage in use.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
During the use, because the rotatability of the movable wheel 4 can push the device, the device can be moved until moving to the appointed position, then the device can be used by the staff, when the device is used for a long time and the material level gauge body is damaged and needs to be maintained or replaced, the staff extrudes the limiting block 11 through the pointing inner side of the hand, the limiting block 11 moves inwards along the inner sides of the limiting hole 7 and the connecting block 8, simultaneously the limiting block 11 drives the sliding block 12 and the short rod 13 to move inwards along the inner sides of the connecting block 8, simultaneously extrudes the return spring 14 inwards until the limiting block 11 moves out of the inner sides of the limiting hole 7, releases the fixation between the connecting block 8 and the mounting block 5, then controls the material level gauge body 9 to drive the connecting block 8 and the T-shaped block 10 to move upwards along the inner sides of the mounting block 5 and the T-shaped groove 6 respectively until the material level gauge body 9 is pulled out of the inner sides of the iron furnace 1, the disassembly of the material level gauge body 9 is completed, when the material level gauge body 9 needs to be mounted, the material level gauge body 9 is controlled to be driven to move, simultaneously the sliding block 11 is pushed downwards along the inner sides of the connecting block 8, the inner sides of the T-shaped block 11 is extruded downwards, the surface of the limiting block 11 is extruded downwards along the inner sides of the T-shaped block 11, the T-shaped groove 11 is extruded downwards, the inner sides of the connecting block 11 is contacted with the inner sides of the T-shaped block 11, and the inner sides is extruded downwards along the inner sides of the T-shaped groove 11, the inner sides of the limiting block 11, and the inner sides of the hard side 11 is extruded outwards, the inner sides of the inner side 11, and the inner sides of the hard side 11, and the inner side surface is extruded down side surface 11, and the inner side surface of the inner side 11, and the inner side surface of the side of the hard side 11 and is extruded respectively, simultaneously slide downwards until connecting block 8 and T type piece 10 enter into the inside of installation piece 5 and T type groove 6 respectively completely for stopper 11 and spacing hole 7 are in the horizontally state, and the extrusion to stopper 11 is relieved to the installation piece 5 simultaneously, and simultaneously return spring 14 is driven sliding block 12 and stopper 11 and is moved along the inside outside of connecting block 8 by the reaction force that the extrusion produced, until stopper 11 runs through in the inside of the lateral surface intubate spacing hole 7 of connecting block 8, accomplishes the installation to charge level indicator body 9 so far.
To sum up, this special charge level indicator of blast furnace ironmaking is through pressing to the inboard stopper 11 for stopper 11 inwards moves, until the inside of removing spacing hole 7, the fixed between connecting block 8 and the installation piece 5 has been removed, control charge level indicator body 9 afterwards and drive connecting block 8 and T type piece 10 and upwards move along the inside of installation piece 5 and T type groove 6 respectively, until take out charge level indicator body 9 the inside of ironmaking stove 1, this process operation step is less, labour saving and time saving, the dismantlement time of staff to charge level indicator body 9 has been shortened, the function of quick dismantlement has been realized, the staff has shortened the time that the staff used its maintenance or change, staff's work efficiency has been guaranteed.
This special charge level indicator of blast furnace ironmaking, the reaction force that is produced through return spring 14 by the extrusion, sustainable outside extrudees sliding block 12 and stopper 11, indirect make stopper 11 can firmly insert in the inside of spacing hole 7, indirect improvement fixed effect between connecting block 8 and the installation piece 5, simultaneously because mutually supporting between T-shaped groove 6 and the T type piece 10, can carry out effectual spacing between connecting block 8 and the installation piece 5, the stability of installation between ironmaking stove 1 and charge level indicator body 9 has been guaranteed to the indirection.
According to the special charge level indicator for blast furnace ironmaking, the device has the movable function through the rotatability of the four groups of the movable wheels 4, so that a worker can move the device randomly, the device can be moved to different positions, time and labor are saved, the convenience of the device in use is improved, and the use of the device by the worker is facilitated.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. A level gauge dedicated for blast furnace ironmaking, comprising:
the top of the iron-making furnace is fixedly provided with a mounting block;
the material level gauge comprises a material level gauge body, a connecting block and a connecting rod, wherein the connecting block is arranged on the material level gauge body;
the installation blocks and the connection blocks are fixedly connected through the lock catch assemblies, and the end parts of the material level gauge body are inserted into the iron-making furnace.
2. The level gauge dedicated for blast furnace ironmaking as recited in claim 1, wherein the latch assembly comprises:
the upper surface of the mounting block is provided with a groove body for placing the connecting block downwards;
the limiting groove is formed in the side wall of the mounting block and is communicated with the groove body;
a spring cavity is formed in the side wall of the connecting block in an inward extending mode;
a spring and a sliding block which is propped against the spring are arranged in the spring cavity;
the limiting block is fixed at the end part of the sliding block and is suitable for being inserted into the limiting groove.
3. The special charge level indicator for blast furnace ironmaking according to claim 2, wherein a short rod is arranged at the other end of the limiting block, and the spring is sleeved on the short rod.
4. The special level gauge for blast furnace ironmaking according to claim 2, wherein the upper surface of the limiting block is a plane, and the lower surface of the limiting block is an arc surface.
5. The level gauge special for blast furnace ironmaking according to claim 1, wherein a T-shaped block is convexly arranged on the side wall of the installation block;
and the upper end surface of the connecting block is provided with a T-shaped groove matched with the T-shaped block.
6. The level gauge special for blast furnace ironmaking according to claim 1, wherein a movable wheel is arranged at the bottom of the ironmaking furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320072480.7U CN219265419U (en) | 2023-01-10 | 2023-01-10 | Material level gauge special for blast furnace ironmaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320072480.7U CN219265419U (en) | 2023-01-10 | 2023-01-10 | Material level gauge special for blast furnace ironmaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219265419U true CN219265419U (en) | 2023-06-27 |
Family
ID=86857078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320072480.7U Active CN219265419U (en) | 2023-01-10 | 2023-01-10 | Material level gauge special for blast furnace ironmaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219265419U (en) |
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2023
- 2023-01-10 CN CN202320072480.7U patent/CN219265419U/en active Active
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