CN221192191U - Auxiliary device for replacing special-shaped distribution chute - Google Patents
Auxiliary device for replacing special-shaped distribution chute Download PDFInfo
- Publication number
- CN221192191U CN221192191U CN202323238326.1U CN202323238326U CN221192191U CN 221192191 U CN221192191 U CN 221192191U CN 202323238326 U CN202323238326 U CN 202323238326U CN 221192191 U CN221192191 U CN 221192191U
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- locking
- utility
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- auxiliary device
- shaped
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- 238000009826 distribution Methods 0.000 title claims abstract description 12
- 238000003723 Smelting Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Blast Furnaces (AREA)
Abstract
The utility model relates to the technical field of blast furnace smelting equipment, in particular to an auxiliary device for replacing a special-shaped distribution chute, which comprises a locking table and a bracket; the locking table comprises a supporting table, a U-shaped supporting frame is detachably arranged at the upper end of the supporting table, a locking block is arranged on the outer side of the U-shaped supporting frame, and the locking block is fixedly connected with the locking table through a locking nut; the support is installed the locking platform downside, the support rear end is provided with the platform that aggravates, the bracing piece is installed to the support bottom. The utility model has simple and practical design, and when the furnace top distributing device chute is replaced, the upper end of the square supporting table of the utility model is detachably connected with the U-shaped supporting frame by adopting the bolts and the locking blocks, so that the U-shaped supporting frame can be quickly installed during replacement, the time is saved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of blast furnace smelting equipment, in particular to an auxiliary device for replacing a special-shaped distribution chute.
Background
The furnace top distributing chute is a key component of the blast furnace distributing device, is the last channel of the smelting flow entering the blast furnace body, and realizes the uniform distribution of the furnace burden in the blast furnace through the rotation of the distributing chute, but the furnace top distributing chute can cause serious abrasion after long-time use, thereby affecting the uniform distribution in the furnace, and further affecting the production. The lower end of the distributing chute is divided into a semicircle and a square. So that different shaped tools are required to be replaced in the face of different shaped cloth ends. This requires a considerable amount of time for removal or replacement. Therefore, the auxiliary device for replacing the special-shaped distribution chute is designed, so that time is saved, and the working efficiency is improved.
Disclosure of utility model
The utility model provides an auxiliary device for replacing a special-shaped distribution chute, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an auxiliary device for replacing a special-shaped distribution chute comprises a locking table and a bracket;
The locking table comprises a supporting table, a U-shaped supporting frame is detachably arranged at the upper end of the supporting table, a locking block is arranged on the outer side of the U-shaped supporting frame, and the locking block is fixedly connected with the locking table through a locking nut;
the support is installed the locking platform downside, the support rear end is provided with the platform that aggravates, the bracing piece is installed to the support bottom.
As a further improvement of the utility model, a locking rod is arranged on the locking table at the upper end of the bracket.
As a further improvement of the utility model, the tail end of the locking table is provided with a limiting rod.
As a further improvement of the utility model, the locking rod and the limiting rod are opposite-pull screw rods.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model has simple and practical design, and when the furnace top distributing device chute is replaced, the supporting table is designed to be square, so that the square distributing device can be directly disassembled or installed when the furnace top distributing device chute is replaced, and when the furnace top distributing device chute is used, the U-shaped supporting frame is only required to be connected with the locking block by adopting the bolt at the upper end of the square supporting table to form the semicircular supporting table, thereby being capable of being quickly installed when being replaced, saving time and improving working efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the locking stand of the present utility model;
In the figure, a locking table is shown as-1; 11. a support table; 12. a U-shaped supporting frame; 13. a locking block; 14. a lock nut; 15. a locking lever; 16. a limit rod; 2. a bracket; 21. a weighting table; 22. and (5) supporting the rod.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
As shown in fig. 1 and 2, an auxiliary device for replacing a special-shaped distribution chute comprises a locking table 1 and a bracket 2;
The locking 1 table comprises a supporting table 11, a U-shaped supporting frame 12 is detachably arranged at the upper end of the supporting table 11, a locking block 13 is arranged on the outer side of the U-shaped supporting frame 12, and the locking block 13 is fixedly connected with the supporting table 11 through a locking nut 14;
The support 2 is arranged on the lower side of the locking table 1, a weighting table 21 is arranged at the rear end of the support 2, and a supporting rod 22 is arranged at the bottom of the support 1.
As a further improvement of the utility model, a locking rod 15 is arranged on the locking table 1 at the upper end of the bracket 2.
As a further improvement of the utility model, a stop lever 16 is arranged at the tail end of the locking table 1.
As a further improvement of the utility model, the locking rod 15 and the limit rod 16 are both opposite-pulling screws.
The utility model has the working principle that when the top distributing chute is replaced, the U-shaped supporting frame 12 above the supporting table 11 is taken down by disassembling the locking nut 14 to take down the locking block 13 when facing different shapes of distributing devices, so that the square distributing chute is slid in from the locking table 1 by square matching on the upper side of the supporting table 11, then the square distributing chute is locked by using the limiting rod 16 and the locking rod 15, then the weight is balanced on the weighting table 21 behind the support 2, and then the whole device is lifted and installed by using the crane. If the U-shaped support frame 12 is arranged at the upper end of the square support table 11 when facing the semicircular cloth end, the semicircular support table is formed, and the steps are repeated for installation and use.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. An auxiliary device for replacing a special-shaped distribution chute is characterized by comprising a locking table and a bracket;
The locking table comprises a supporting table, a U-shaped supporting frame is detachably arranged at the upper end of the supporting table, a locking block is arranged on the outer side of the U-shaped supporting frame, and the locking block is fixedly connected with the locking table through a locking nut;
the support is installed the locking platform downside, the support rear end is provided with the platform that aggravates, the bracing piece is installed to the support bottom.
2. The auxiliary device for replacing a special-shaped distribution chute according to claim 1, wherein a locking rod is arranged on a locking table at the upper end of the bracket.
3. An auxiliary device for replacing a profiled distribution chute as claimed in claim 1, wherein a stop lever is mounted at the tail end of the locking station.
4. An auxiliary device for replacing a profiled distribution chute as claimed in claim 2, wherein the locking bar is a split screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323238326.1U CN221192191U (en) | 2023-11-29 | 2023-11-29 | Auxiliary device for replacing special-shaped distribution chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323238326.1U CN221192191U (en) | 2023-11-29 | 2023-11-29 | Auxiliary device for replacing special-shaped distribution chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221192191U true CN221192191U (en) | 2024-06-21 |
Family
ID=91489769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323238326.1U Active CN221192191U (en) | 2023-11-29 | 2023-11-29 | Auxiliary device for replacing special-shaped distribution chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221192191U (en) |
-
2023
- 2023-11-29 CN CN202323238326.1U patent/CN221192191U/en active Active
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| GR01 | Patent grant |