CN209352942U - Iron ore refines blast furnace fast sealing machine maintenance hole - Google Patents
Iron ore refines blast furnace fast sealing machine maintenance hole Download PDFInfo
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- CN209352942U CN209352942U CN201822202481.0U CN201822202481U CN209352942U CN 209352942 U CN209352942 U CN 209352942U CN 201822202481 U CN201822202481 U CN 201822202481U CN 209352942 U CN209352942 U CN 209352942U
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- pedestal
- blast furnace
- cover board
- fixed frame
- iron ore
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Abstract
The utility model discloses iron ores to refine blast furnace fast sealing machine maintenance hole, including pedestal, cover board, fixed frame and sealing plate, the pedestal is the cavity body of upper and lower opening, and base bottom is provided with several first fixation holes, pedestal side is provided with fixing seat, and connecting rod is provided in fixing seat, the connecting rod is connected by connector with fixed frame, rectangular installing port is provided on the fixed frame, and installing port front end is provided with the second fixation hole, second fixation hole is connected with fixed column, and the fixed column is installed on base side wall；The sealing plate is set in base intracavity, and is provided with cover board above sealing plate, and cover board upper surface is provided with gag lever post, and the rectangular installing port of the gag lever post and fixed frame is interlocked.The utility model is for solving the problems, such as existing blast furnace maintenance Manhole Sealing Joints imprecision and opening and closing excessively cumbersome.
Description
Technical field
The utility model relates to fine work steel preparation technical fields, and in particular to iron ore refines the machine maintenance of blast furnace fast sealing
Hole.
Background technique
Domestic medium and small blast furnace is all bell-less BF tep at present, is all to use bolt fastening inspection manhole in design aspect,
This mode first must all remove the bolt of inspection manhole in flight-line maintenance, can carry out operation after opening manhole, and
And close multiple card steel bar end and cut on furnace roof and roll scrap iron, it causes sealing to be not closed completely or not in place, furnace body temperature is caused to decline
It is very fast to influence normal production, and blast furnace needs to handle and repair under slow wind, damping down situation, influences production efficiency.
Utility model content
The purpose of this utility model is to provide iron ores to refine blast furnace fast sealing machine maintenance hole, solves existing blast furnace maintenance
Manhole Sealing Joints imprecision and the excessively cumbersome problem of folding.
In order to solve the above technical problems, the utility model uses following technical scheme:
Iron ore refines blast furnace fast sealing machine maintenance hole, including pedestal, cover board, fixed frame and sealing plate, and the pedestal is upper
The cavity body of under shed, and base bottom is provided with several first fixation holes, pedestal side is provided with fixing seat, and in fixing seat
It is provided with connecting rod, the connecting rod is connected by connector with fixed frame, rectangular installing port is provided on the fixed frame, and pacify
It fills mouth front end and is provided with the second fixation hole, second fixation hole is connected with fixed column, and the fixed column is installed on base side
On wall；The sealing plate is set in base intracavity, and cover board is provided with above sealing plate, and cover board upper surface is provided with limit
The rectangular installing port of bar, the gag lever post and fixed frame is interlocked.
Further, it is provided with L shape annular table on the base inner wall, and is provided with several mounting holes in annular table, it is described
Mounting hole is provided with compression spring, and the sealing plate is mutually connected with compression spring.
Further, pedestal annular table bottom is provided with T-type fixing port substantially symmetrical about its central axis.
Further, the cover board side is provided with fixed block corresponding with T-type fixing port.
Further, the fixed post head is provided with screw thread, and nut is provided in fixed column.
Further, the connector is cylinder connecting rod, and is provided with bearing in connector inner cavity.
Compared with prior art, the utility model at least has one of following beneficial effect:
1. being provided with elastic packing plate and T-type fixing port between pedestal and cover board, cover board can be in chassis interior turn buckle
It closes, it is not only fixed rigorously to bear certain pressure intensity, and also leakproofness is high.
2. portion is mounted with fixed frame on the cover board, and fixed frame is rotating folding fixed frame, be can be realized quick to cover board
Folding improves service efficiency.
3. cover board chassis interior by inscribe and in a manner of be sealed, can be avoided fire door occur card steel bar end and cutting roll it is useless
Iron is stuck to be happened, and blast fumance efficiency is improved.
4. pedestal is equipped with fixation hole, by fixed screw can from used in the equipment such as different blast furnaces, converter, improve dress
The scope of application set.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model perspective view of the explosion.
In figure: 1- pedestal, the first fixation hole of 2-, 3- fixing seat, 4- connecting rod, 5- fixed frame, 6- cover board,
8- nut, 9- connector, 10-T type fixing port, 11- sealing plate, 12- compression spring, 13-
Fixed block, 14- gag lever post, the second fixation hole of 15-, 16- fixed column.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1:
Fig. 2 shows: iron ores to refine blast furnace fast sealing machine maintenance hole, including pedestal 1, cover board 6, fixed frame 5 and sealing by Fig. 1
Plate 11, the pedestal 1 is the cavity body of upper and lower opening, and 1 bottom of pedestal is provided with several first fixation holes 2, and 1 side of pedestal is set
It is equipped with fixing seat 3, and is provided with connecting rod 4 in fixing seat 3, the connecting rod 4 is connected by connector 9 with fixed frame 5, described solid
Determine to be provided with rectangular installing port on frame 5, and installing port front end is provided with the second fixation hole 15, second fixation hole 15 and fixation
Column 16 is connected, and the fixed column 16 is installed on 1 side wall of pedestal；The sealing plate 11 is set in 1 inner cavity of pedestal, and is sealed
Cover board 6 is provided with above plate 11,6 upper surface of cover board is provided with gag lever post 14, the rectangular installation of the gag lever post 14 and fixed frame 5
Mouth is interlocked.
Pedestal 1 in above scheme can be fixed by the first fixation hole 2 from different converters and blast furnace hole, and pedestal 1
It is internally provided with cover board 6, cooperates the sealing plate 11 of lower part to be sealed 1 port of pedestal, is mounted with to limit outside sealing plate 11
Position bar 14 can be fixed with the cooperation of rotary type fixed frame 3 being fixed on outside pedestal 1, reach quickly folding effect.
Embodiment 2:
The present embodiment is to have carried out further instruction to pedestal 1 on the basis of specific embodiment 1, in the pedestal 1
It is provided with L shape annular table on wall, and is provided with several mounting holes in annular table, the mounting hole is provided with compression spring 12, institute
Sealing plate 11 is stated to be connected with 12 phase of compression spring.
Be provided with annular table on 1 inner wall of pedestal and compression spring 12 be installed in annular table, compression spring 12 with it is close
Sealing plate 11 is connected, and sealing plate 11 can cooperate the progress small range of cover board 6 of upper end flexible, and sealing plate 11 is compressed to annular
On platform, since sealing plate 11 is connected with cover board 6 always in compression process, sealing, folding can be just realized in compression process
Overlong time, which leaks air, causes blast furnace to cool down.
Embodiment 3:
The present embodiment is to have carried out further instruction, 1 ring of pedestal to pedestal 1 on the basis of specific embodiment 1
Shape platform bottom is provided with T-type fixing port 10 substantially symmetrical about its central axis.
It is provided with T-type fixing port 10 under annular table, the fixed block 13 on cover board 6 can be cooperated to cooperate and fixed.
Embodiment 4:
The present embodiment is to have carried out further instruction, 6 side of cover board to cover board 6 on the basis of specific embodiment 1
Portion is provided with fixed block 13 corresponding with T-type fixing port 10.
Embodiment 5:
The present embodiment is to have carried out further instruction, the fixation to fixed column 16 on the basis of specific embodiment 1
16 head of column is provided with screw thread, and nut 8 is provided in fixed column 16.
Fixed column 16 is standing screw, can cooperate nut 8 that fixed frame 5 is fixed.
Embodiment 6:
The present embodiment is to have carried out further instruction, the connector to connector 9 on the basis of specific embodiment 1
9 be cylinder connecting rod, and is provided with bearing in 9 inner cavity of connector.
Be mounted with rolling bearing inside connecting rod 9, can coupler link 4 rotated.
" one embodiment ", " another embodiment ", " embodiment ", " preferred implementation spoken of in the present specification
Example " etc., referring to combining specific features, structure or the feature of embodiment description includes describing extremely in the application generality
In few one embodiment.It is not centainly to refer to the same embodiment that statement of the same race, which occur, in multiple places in the description.Into one
For step, when describing a specific features, structure or feature in conjunction with any embodiment, what is advocated is to combine other implementations
Example realizes that this feature, structure or feature are also fallen in the scope of the utility model.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. iron ore refines blast furnace fast sealing machine maintenance hole, including pedestal (1), cover board (6), fixed frame (5) and sealing plate (11),
Be characterized in that: the pedestal (1) is the cavity body of upper and lower opening, and pedestal (1) bottom is provided with several first fixation holes (2),
Pedestal (1) side is provided with fixing seat (3), and connecting rod (4) are provided in fixing seat (3), and the connecting rod (4) passes through connector
(9) it is connected with fixed frame (5), rectangular installing port is provided on the fixed frame (5), and installing port front end is provided with second and consolidates
Determine hole (15), second fixation hole (15) is connected with fixed column (16), and the fixed column (16) is installed on pedestal (1) side wall
On；The sealing plate (11) is set in pedestal (1) inner cavity, and is provided with cover board (6) above sealing plate (11), on cover board (6)
Surface is provided with gag lever post (14), and the gag lever post (14) and the rectangular installing port of fixed frame (5) are interlocked.
2. iron ore according to claim 1 refines blast furnace fast sealing machine maintenance hole, it is characterised in that: in the pedestal (1)
It is provided with L shape annular table on wall, and is provided with several mounting holes in annular table, the mounting hole is provided with compression spring (12),
The sealing plate (11) is mutually connected with compression spring (12).
3. iron ore according to claim 1 refines blast furnace fast sealing machine maintenance hole, it is characterised in that: pedestal (1) ring
Shape platform bottom is provided with T-type fixing port (10) substantially symmetrical about its central axis.
4. iron ore according to claim 1 refines blast furnace fast sealing machine maintenance hole, it is characterised in that: cover board (6) side
Portion is provided with fixed block (13) corresponding with T-type fixing port (10).
5. iron ore according to claim 1 refines blast furnace fast sealing machine maintenance hole, it is characterised in that: the fixed column (16)
Head is provided with screw thread, and is provided with nut (8) in fixed column (16).
6. iron ore according to claim 1 refines blast furnace fast sealing machine maintenance hole, it is characterised in that: the connector (9)
For cylinder connecting rod, and bearing is provided in connector (9) inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822202481.0U CN209352942U (en) | 2018-12-26 | 2018-12-26 | Iron ore refines blast furnace fast sealing machine maintenance hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822202481.0U CN209352942U (en) | 2018-12-26 | 2018-12-26 | Iron ore refines blast furnace fast sealing machine maintenance hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209352942U true CN209352942U (en) | 2019-09-06 |
Family
ID=67800783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822202481.0U Active CN209352942U (en) | 2018-12-26 | 2018-12-26 | Iron ore refines blast furnace fast sealing machine maintenance hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209352942U (en) |
-
2018
- 2018-12-26 CN CN201822202481.0U patent/CN209352942U/en active Active
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