CN209262658U - A kind of reinforcement by connection structure when gas chamber piston system hangs are removed - Google Patents
A kind of reinforcement by connection structure when gas chamber piston system hangs are removed Download PDFInfo
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- CN209262658U CN209262658U CN201821915441.4U CN201821915441U CN209262658U CN 209262658 U CN209262658 U CN 209262658U CN 201821915441 U CN201821915441 U CN 201821915441U CN 209262658 U CN209262658 U CN 209262658U
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- piston
- reinforcement
- gas chamber
- truss
- column
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Abstract
The utility model relates to reinforcement by connection structures when a kind of dismounting of gas chamber piston system hangs, including vertical plate lifting lug, chain hoist, wind up reinforcement and lower edge reinforcement；The vertical plate lifting lug be it is multiple, be arranged on gas chamber column correspondingly, and corresponding piston winds up the lower section of truss；Vertical plate lifting lug is connected with corresponding piston truss upright-column by chain hoist；Piston winds up and sets the reinforcement that winds up between truss and gas chamber column, sets string reinforcement between the gas chamber column and piston truss upright-column of piston lower edge truss.In the operation process that the utility model is used to remove the piston for being trapped in a certain position because of accident using the method that suspension is removed, structure is simple, highly-safe, advantageously reduces construction cost.
Description
Technical field
When being removed the utility model relates to gas chamber technical field of construction more particularly to a kind of gas chamber piston system hangs
Reinforcement by connection structure.
Background technique
In recent years, as China's industry is grown rapidly, industry constantly upgrades, and smelting equipment is in terms of enlargement, environmental protection
Development, the projects such as coal gas, steam combined cycle power generating are more and more by major steel mill's exploitation, construction.Gas chamber is as power generation
The auxiliary facility of project enters the peak period of a construction, and the gas chamber built in the past, which also enters, to be concentrated the transformation phase and scrap
Phase, date of retirement are essentially the gas chamber of construction in one's early years, the case where piston can not vacantly be fallen after rise are frequently occurred after run throughout the year.
Authorization Notice No. is that the Chinese patent of CN101709829B discloses a kind of " dismantling method of coal gas storage cabinet ", will
Piston is down to bottom of cabinet bulk and then is removed；For the thin oil sealing-type dry-type gas chamber under accident condition when piston clamping stagnation exists
When a certain position, bottom of cabinet bulk can not be down to；Removing piston system in the case is one and compares difficult task, only
The method that can be removed using suspension, suspension removes piston system because piston system weight is big, span is big, and piston has shifting at any time
Dynamic possibility, therefore lead to that difficulty of construction is big, risk is big.
Summary of the invention
The utility model provides reinforcement by connection structure when a kind of gas chamber piston system hangs are removed, for using outstanding
It hangs in the operation process that the method removed removes the piston for being trapped in a certain position because of accident, structure is simple, safety
Property it is high, advantageously reduce construction cost.
In order to achieve the above object, the utility model is implemented with the following technical solutions:
A kind of gas chamber piston system hangs remove when reinforcement by connection structure, including vertical plate lifting lug, chain hoist, on
String reinforcement and lower edge reinforcement；The vertical plate lifting lug be it is multiple, be arranged on gas chamber column correspondingly, and corresponding piston
It winds up the lower section of truss；Vertical plate lifting lug is connected with corresponding piston truss upright-column by chain hoist；Piston wind up truss with
The reinforcement that winds up is set between gas chamber column, is set between the gas chamber column and piston truss upright-column of piston lower edge truss
String reinforcement.
The reinforcement that winds up, lower edge reinforcement are made of I-steel.
Compared with prior art, the utility model has the beneficial effects that
Reinforcement by connection structure described in the utility model is used for the piston system demolishing process of thin oil sealing-type dry-type gas chamber
In, piston removes the method removed using suspension subregion, by reinforcement by connection structure described in the utility model by accident condition
Under piston be suspended on gas chamber column, then removed；In addition to needing with crane when the piston under handling disassembly, nothing
Other Large-scale Hoisting equipment need to be used, without setting up support scaffolding, realizes and is surpassed using what less tooling, equipment Removal were hung
High, large span piston system purpose improves the economic benefit of enterprise to reduce the cost of enterprise.
Detailed description of the invention
Fig. 1 is the signal of reinforcement by connection structure when a kind of gas chamber piston system hangs described in the utility model are removed
Figure.
In figure: 1. wind up 4. lower edge reinforcement of reinforcement 2. chain hoist, 3. vertical plate lifting lug, 5. gas chamber column
The 9. piston lower edge truss of truss 6. 7. piston of piston truss upright-column, 8. piston winds up
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, be reinforcement by connection structure when a kind of gas chamber piston system hangs described in the utility model are removed,
Including vertical plate lifting lug 3, chain hoist 2, wind up reinforcement 1 and lower edge reinforcement 4；The vertical plate lifting lug 3 is multiple, a pair
It is arranged with answering on gas chamber column 5, and corresponding piston winds up the lower section of truss 8；Vertical plate lifting lug 3 and corresponding piston truss upright-column
6 are connected by chain hoist 2；Piston, which winds up, sets the reinforcement 1 that winds up between truss 8 and gas chamber column 5, close to piston lower edge
String reinforcement 4 is set between the gas chamber column 5 and piston truss upright-column 6 of truss 9.
The reinforcement 1 that winds up, lower edge reinforcement 4 are made of I-steel.
Gas chamber piston system includes the piston plate of dome shape, the lower edge truss being arranged on piston plate, along piston edges of boards
It piston truss upright-column that edge is set side by side, the sub-truss for connecting adjacent pistons truss upright-column and is set on piston truss upright-column
Piston side siding, further include be set to the upper end of the column wind up truss and connection is winded up the intermediate supports of truss and lower edge truss
Truss.
When thin oil sealing-type dry-type gas chamber piston system hangs are removed under accident condition with the following method:
1) it as shown in Figure 1, accident condition lower piston 7 is trapped in a certain position, removes before piston system first with air by coal
Coal gas replacement in gas holder comes out, and carries out dismounting operation after pressure in gas chamber reaches equilibrium valve；
2) vertical plate lifting lug 3 is welded on every gas chamber column 5, vertical plate lifting lug 3 is correspondingly arranged at piston and winds up truss 8
Lower section；Piston truss upright-column 6 is connect with vertical plate lifting lug 3 by chain hoist 2, prevents piston 8 in work progress mobile；
3) piston is winded up and is reinforced between truss 8 and gas chamber column 5 using the reinforcement 1 that winds up, close to piston lower edge
It is reinforced between the gas chamber column 5 and piston truss upright-column 6 of truss 9 using lower edge reinforcement 4；
4) crane reaches piston 7 and originates on the outside of the corresponding gas chamber of cutting region, carries out lifting and prepares；
5) by starting cutting region along being removed by several times by cutting region clockwise or counterclockwise when piston 7 is removed, by subregion
Piston component after the cutting of domain hangs original position by crane respectively, finishes until piston 7 is all removed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its design is subject to equivalent substitution or change, should be covered within the scope of the utility model.
Claims (2)
- Reinforcement by connection structure when 1. a kind of gas chamber piston system hangs are removed, which is characterized in that including vertical plate lifting lug, chain type Crane, wind up reinforcement and lower edge reinforcement；The vertical plate lifting lug be it is multiple, correspondingly be arranged gas chamber column on, And corresponding piston winds up the lower section of truss；Vertical plate lifting lug is connected with corresponding piston truss upright-column by chain hoist；Piston It winds up and sets the reinforcement that winds up between truss and gas chamber column, the gas chamber column and piston truss close to piston lower edge truss are vertical String reinforcement is set between column.
- 2. reinforcement by connection structure when a kind of gas chamber piston system hangs according to claim 1 are removed, feature exist In the reinforcement that winds up, lower edge reinforcement are made of I-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915441.4U CN209262658U (en) | 2018-11-20 | 2018-11-20 | A kind of reinforcement by connection structure when gas chamber piston system hangs are removed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915441.4U CN209262658U (en) | 2018-11-20 | 2018-11-20 | A kind of reinforcement by connection structure when gas chamber piston system hangs are removed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209262658U true CN209262658U (en) | 2019-08-16 |
Family
ID=67555552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821915441.4U Active CN209262658U (en) | 2018-11-20 | 2018-11-20 | A kind of reinforcement by connection structure when gas chamber piston system hangs are removed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209262658U (en) |
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2018
- 2018-11-20 CN CN201821915441.4U patent/CN209262658U/en active Active
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