CN108413224B - Suspension type steel structure platform for supporting chain bucket machine - Google Patents
Suspension type steel structure platform for supporting chain bucket machine Download PDFInfo
- Publication number
- CN108413224B CN108413224B CN201810334441.3A CN201810334441A CN108413224B CN 108413224 B CN108413224 B CN 108413224B CN 201810334441 A CN201810334441 A CN 201810334441A CN 108413224 B CN108413224 B CN 108413224B
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- Prior art keywords
- steel
- spring
- embedded
- bucket machine
- fixed
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 238000001179 sorption measurement Methods 0.000 claims abstract description 25
- 238000010276 construction Methods 0.000 claims abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to a suspension type steel structure platform for supporting a chain bucket machine, and belongs to the technical field of steel structure platforms of chain bucket machines. The technical proposal is as follows: contain adsorption tower box (1), steel construction frame (2), hang crossbeam (3), embedded brace table and spring cable suspension, steel construction frame (2) are fixed on adsorption tower box (1), the upper portion of steel construction frame (2) is equipped with and hangs crossbeam (3), be equipped with embedded brace table in steel construction frame (2), hang and be equipped with spring cable suspension between crossbeam (3) and the embedded brace table, the upper end of constant force spring (4) in the spring cable suspension is fixed on hanging crossbeam (3), the lower extreme of constant force spring (4) is fixed on embedded brace table. The beneficial effects of the invention are as follows: uneven vertical deformation caused by temperature strain of each adsorption tower box body can be counteracted through the spring hanging device, and the chain bucket machine is prevented from being damaged by wavy deformation of the chain bucket machine supporting platform.
Description
Technical Field
The invention relates to a suspension type steel structure platform for supporting a chain bucket machine, and belongs to the technical field of steel structure platforms of chain bucket machines.
Background
Pollutants such as SO2, NOX and dioxin discharged by the steel industry are mainly concentrated in a sintering process, the discharge of the pollutants seriously affects the living environment and economic development of human beings, the pollutants such as SO2, NOX and dioxin in the sintering flue gas are effectively removed, the pollution is necessary and urgent, and the treated sintering flue gas is a key link for realizing green production in the steel industry. Compared with various sintering flue gas purification processes, the desulfurization and denitrification effects are best by adopting a countercurrent type (CRCS) process, and the method is the most advanced sintering flue gas purification technology in the world at present, and the core of the process is an adsorption tower. According to the technological process requirements, upper steel frames are required to be arranged above each adsorption tower box body respectively to support a chain bucket machine steel platform for transporting activated carbon. The adsorption tower body is operated at high temperature, the highest temperature can reach 200 ℃, and the vertical deformation of the tower body caused by the temperature strain can reach 60mm. In most cases, the temperature strain among the various adsorption tower boxes is not uniform, especially when the boxes are overhauled in groups, the temperature of the overhauled boxes is normal temperature, and other boxes continue to work at high temperature. If the steel platform of the chain bucket machine and the upper steel frame of the adsorption tower are connected into a whole, uneven vertical deformation caused by temperature strain of the box body of each adsorption tower can cause the wavy deformation of the steel platform of the chain bucket machine, and the chain bucket machine is excessively deformed or even damaged, so that the normal operation of production is influenced.
Disclosure of Invention
The invention aims to provide a suspension type steel structure platform for supporting a chain bucket machine, which can counteract uneven vertical deformation caused by temperature strain of an adsorption tower box body through a spring hanging device, avoid wave-shaped deformation of the chain bucket machine supporting platform and solve the problems in the background art.
The technical scheme of the invention is as follows:
the utility model provides a suspension type steel construction platform of supporting chain bucket machine, contains adsorption tower box, steel construction frame, hangs crossbeam, embedded brace table and spring cable suspension device, and steel construction frame is fixed on the adsorption tower box, and steel construction frame's upper portion is equipped with and hangs the crossbeam, is equipped with embedded brace table in the steel construction frame, is equipped with spring cable suspension device between hanging crossbeam and the embedded brace table, spring cable suspension device contains constant force spring and connecting bolt, and the upper end of constant force spring is fixed on hanging the crossbeam, and the lower extreme of constant force spring passes through connecting bolt to be fixed on embedded brace table.
The embedded supporting table is formed by welding a plurality of main steel beams which are arranged in parallel and a plurality of secondary steel beams which are arranged perpendicular to the main steel beams.
The upper end of a connecting bolt in the spring hanging device is connected with the constant force spring, and the lower end of the connecting bolt is fixed on a main steel beam of the embedded supporting table.
Two vertical steel plates are fixed on the main steel beam of the embedded supporting table, a horizontal steel plate is welded between the two vertical steel plates, and the lower end of the connecting bolt is fixedly connected with the horizontal steel plate.
The upper end of the constant force spring in the spring hanging device is fixed on the hanging beam through a connecting steel plate.
When the chain bucket machine is used, the chain bucket machine is placed on the embedded supporting table, and the embedded supporting table counteracts uneven vertical deformation caused by temperature strain of the box body of the adsorption tower through the spring hanging device, so that the embedded supporting table is kept to be a plane, the chain bucket machine is prevented from being damaged due to overlarge deformation, and normal working and running of the chain bucket machine are ensured.
The beneficial effects of the invention are as follows: uneven vertical deformation caused by temperature strain of each adsorption tower box body can be counteracted through the spring hanging device, so that the chain bucket machine is prevented from being damaged by wavy deformation of the chain bucket machine supporting platform, the use safety of the chain bucket machine is ensured, and conditions are created for grouping overhaul of the adsorption tower box bodies under the condition that production operation is not affected.
Drawings
FIG. 1 is a plan view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
in the figure: the adsorption tower comprises an adsorption tower box body 1, a steel structure frame 2, a hanging beam 3, a constant force spring 4, a connecting steel plate 5, connecting bolts 6, a main steel beam 7, a secondary steel beam 8, a horizontal steel plate 9, a vertical steel plate 10 and a chain bucket machine 11.
Detailed Description
The invention is further illustrated by way of example with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, a suspension type steel structure platform for supporting a chain bucket machine comprises an adsorption tower box body 1, a steel structure frame 2, a suspension cross beam 3, an embedded supporting table and a spring suspension device, wherein the steel structure frame 2 is fixed on the adsorption tower box body 1, the suspension cross beam 3 is arranged on the upper portion of the steel structure frame 2, the embedded supporting table is arranged in the steel structure frame 2, the spring suspension device is arranged between the suspension cross beam 3 and the embedded supporting table, the spring suspension device comprises a constant force spring 4 and a connecting bolt 6, the upper end of the constant force spring 4 is fixed on the suspension cross beam 3, and the lower end of the constant force spring 4 is fixed on the embedded supporting table through the connecting bolt 6.
In this embodiment, referring to fig. 1, 2 and 3, there are two adsorption tower boxes 1, and the structures above the two adsorption tower boxes 1 are the same.
The embedded supporting table is used for supporting the chain bucket machine, the embedded supporting table is arranged in the middle of the steel structure frame 2, and a plurality of spring hanging devices can be arranged between the hanging cross beam 3 on the upper portion of the steel structure frame 2 and the embedded supporting table.
The embedded supporting table is formed by welding a plurality of main steel beams 7 which are arranged in parallel and a plurality of secondary steel beams 8 which are arranged vertically to the main steel beams 7, two vertical steel plates 10 are fixed on the main steel beams 7, a horizontal steel plate 9 is welded between the two vertical steel plates 10, the thickness of the horizontal steel plate 9 and the vertical steel plate 10 is 16-30 mm, and holes matched with the connecting bolts 6 are formed in the horizontal steel plate 9. The upper end of a constant force spring 4 in the spring hanging device is fixed on a hanging beam 3 through a connecting steel plate 5, a connecting bolt 6 is arranged at the lower end of the constant force spring 4, and the lower end of the connecting bolt 6 is fixedly connected with a horizontal steel plate 9.
During installation, firstly, the steel structure frame 2 is hoisted to the adsorption tower box body 1, the embedded supporting table is hoisted after the steel structure frame 2 is in place, after the embedded supporting table is positioned, the temporary support which is connected with the steel structure frame 2 is arranged, then the constant force spring 4 is connected with the hanging cross beam 3 on the upper part of the steel structure frame 2, and then the constant force spring is connected to the embedded supporting table through the connecting bolt 6, and finally, the adsorption tower is leveled.
Claims (5)
1. The utility model provides a suspension type steel construction platform of supporting chain bucket machine, its characterized in that contains adsorption tower box (1), steel construction frame (2), hangs crossbeam (3), embedded brace table and spring cable suspension device, and steel construction frame (2) are fixed on adsorption tower box (1), and the upper portion of steel construction frame (2) is equipped with and hangs crossbeam (3), is equipped with embedded brace table in steel construction frame (2), is equipped with spring cable suspension device between hanging crossbeam (3) and the embedded brace table, spring cable suspension device contains constant force spring (4) and connecting bolt (6), and the upper end of constant force spring (4) is fixed on hanging crossbeam (3), and the lower extreme of constant force spring (4) is fixed on embedded brace table through connecting bolt (6).
2. The suspended steel structure platform for supporting a bucket machine according to claim 1, characterized in that the embedded supporting table is welded by a plurality of main steel beams (7) arranged in parallel and a plurality of secondary steel beams (8) arranged perpendicular to the main steel beams (7).
3. The suspended steel structure platform for supporting the chain bucket machine according to claim 2, characterized in that the upper end of a connecting bolt (6) in the spring hanging device is connected with a constant force spring (4), and the lower end of the connecting bolt (6) is fixed on a main steel beam (7) of the embedded supporting table.
4. A suspended steel structure platform for supporting a bucket machine according to claim 3, characterized in that two vertical steel plates (10) are fixed on the main steel beam (7) of the embedded supporting platform, a horizontal steel plate (9) is welded between the two vertical steel plates (10), and the lower end of the connecting bolt (6) is fixedly connected with the horizontal steel plate (9).
5. The suspended steel structure platform for supporting a bucket machine according to claim 1, characterized in that the upper end of a constant force spring (4) in the spring hanging device is fixed on a hanging beam (3) through a connecting steel plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810334441.3A CN108413224B (en) | 2018-04-14 | 2018-04-14 | Suspension type steel structure platform for supporting chain bucket machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810334441.3A CN108413224B (en) | 2018-04-14 | 2018-04-14 | Suspension type steel structure platform for supporting chain bucket machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108413224A CN108413224A (en) | 2018-08-17 |
| CN108413224B true CN108413224B (en) | 2024-03-22 |
Family
ID=63135690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810334441.3A Active CN108413224B (en) | 2018-04-14 | 2018-04-14 | Suspension type steel structure platform for supporting chain bucket machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108413224B (en) |
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| CN108413224A (en) | 2018-08-17 |
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