CN207358962U - A kind of gasification furnace eccentric bushing extracting tool - Google Patents
A kind of gasification furnace eccentric bushing extracting tool Download PDFInfo
- Publication number
- CN207358962U CN207358962U CN201721424133.7U CN201721424133U CN207358962U CN 207358962 U CN207358962 U CN 207358962U CN 201721424133 U CN201721424133 U CN 201721424133U CN 207358962 U CN207358962 U CN 207358962U
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- China
- Prior art keywords
- eccentric bushing
- gasification furnace
- jack
- screw rod
- stress platform
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Abstract
The utility model discloses a kind of gasification furnace eccentric bushing extracting tool, belongs to gasification furnace maintenance field；The technical problem to be solved is that provide a kind of efficient, convenient, economic gasification eccentric bushing extracting tool；Solve technical solution that the technical problem uses for：A kind of gasification furnace eccentric bushing extracting tool, including stress platform and jack, it is characterised in that：Four screw rods are symmetrically arranged between stress platform and eccentric bushing, one end of screw rod is connected with eccentric bushing flange, the other end of screw rod is fixed on stress platform through stress platform, jack is arranged on stress platform both sides, the mandril face gasification furnace body lifting lug of jack, connection mode between screw rod and eccentric bushing flange is welding, the connection mode of screw rod and stress platform is welding, backing plate is provided with below jack, rocking bar is provided with the jack, is disassembled eccentric bushing by relative motion principle；The utility model can be widely applied to gasification furnace maintenance field.
Description
Technical field
A kind of gasification furnace eccentric bushing extracting tool of the utility model, belongs to gasification furnace service kit scope.
Background technology
Gasification furnace long-play to be inlaid with many lime-ash between eccentric bushing and body, is gradually tied in furnace body operation
Into stone, when needing to carry out gasification furnace dismounting maintenance, lime-ash and stone hinder the dismounting of eccentric bushing, and it is difficult to add maintenance
Degree, when extending check man, increases the cost of overhaul.
Utility model content
The utility model overcomes the shortcomings of the prior art, there is provided a kind of efficient, convenient, economic gasification is eccentric
Cover extracting tool.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of gasification furnace eccentric bushing dismounting
Instrument, including the eccentric bushing in gasification furnace body, further include stress platform, are symmetrically set between stress platform and eccentric bushing
More screw rods are equipped with, one end and the eccentric bushing flange of screw rod are fixed, and the other end of screw rod is fixed on stress platform, and jack is set
Put in stress platform both sides, the mandril face gasification furnace body lifting lug of jack.
For connection mode between screw rod and the eccentric bushing flange to weld, the connection mode of screw rod and stress platform is weldering
Connect.
Rocking bar is provided with the jack.
The screw rod quantity is 4.
The utility model has the advantages that compared with prior art：
1st, the structure combined using stress platform and jack, it is simple in structure, it is easy to operate；
2nd, stress platform stress is made by jack, while screw rod passes through opposite fortune together with eccentric bushing flange welding
Dynamic mode easily dismantles eccentric bushing, improves repair quality, adds overhaul efficiency, reduces the cost of overhaul.
3rd, time saving and energy saving using the utility model, service life length, steel plate, threaded rod are readily replaceable.
Brief description of the drawings
The utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the utility model.
1 it is stress platform in figure, 2 be screw rod, 3 be jack, 4 be gasification furnace body, 5 be eccentric bushing, 6 is rocking bar.
Embodiment
As shown in Figure 1, a kind of gasification furnace eccentric bushing extracting tool of the utility model, including in gasification furnace body 4
Eccentric bushing 5, further include stress platform 1, be symmetrically arranged with more screw rods 2 between stress platform 1 and eccentric bushing 5, the one of screw rod 2
End is fixed with 5 flange of eccentric bushing, and the other end of screw rod 2 is fixed on stress platform 1, and jack 3 is arranged on 1 liang of stress platform
Side, mandril face gasification 4 lifting lug of furnace body of jack 3, the connection mode between 5 flange of screw rod 2 and eccentric bushing are welding, spiral shell
The connection mode of bar 2 and stress platform 1 is welding, and rocking bar 6 is provided with jack, and 2 quantity of screw rod is 4.
When using the utility model, screw rod 2 is welded on the ring flange for the eccentric bushing 5 for needing to dismantle, by jack 3
Be placed on stress platform 1, due to 3 mandril face of jack gasify 4 lifting lug of furnace body, by operating 6 lifting jack 3 of rocking bar,
Using the principle of relative motion, gasification furnace body 4 is jacked up, while eccentric bushing 5 is moved down with the lifting of jack 3, is departed from
Seam allowance, realizes dismounting.
The embodiments of the utility model have been described in detail above with reference to the accompanying drawings, but the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
On the premise of various changes can be made.
Claims (4)
1. a kind of gasification furnace eccentric bushing extracting tool, including installed in gasification furnace body（4）In eccentric bushing（5）, its feature exists
In：Further include stress platform（1）, stress platform（1）And eccentric bushing（5）Between be symmetrically arranged with more screw rods（2）, screw rod（2）
One end and eccentric bushing（5）Flange is fixed, screw rod（2）The other end be fixed on stress platform（1）On, jack（3）It is arranged on
Stress platform（1）Both sides, jack（3）Mandril face gasification furnace body（4）Lifting lug.
A kind of 2. gasification furnace eccentric bushing extracting tool according to claim 1, it is characterised in that：The screw rod（2）With it is inclined
Heart set（5）Connection mode between flange is welds, screw rod（2）With stress platform（1）Connection mode for welding.
A kind of 3. gasification furnace eccentric bushing extracting tool according to claim 1, it is characterised in that：Set on the jack
It is equipped with rocking bar（6）.
A kind of 4. gasification furnace eccentric bushing extracting tool according to claim 1, it is characterised in that：The screw rod（2）Number
Measure as 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424133.7U CN207358962U (en) | 2017-10-31 | 2017-10-31 | A kind of gasification furnace eccentric bushing extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424133.7U CN207358962U (en) | 2017-10-31 | 2017-10-31 | A kind of gasification furnace eccentric bushing extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207358962U true CN207358962U (en) | 2018-05-15 |
Family
ID=62345448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721424133.7U Active CN207358962U (en) | 2017-10-31 | 2017-10-31 | A kind of gasification furnace eccentric bushing extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207358962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803776A (en) * | 2017-10-31 | 2018-03-16 | 山西潞安煤基合成油有限公司 | Gasification furnace eccentric bushing extracting tool |
-
2017
- 2017-10-31 CN CN201721424133.7U patent/CN207358962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803776A (en) * | 2017-10-31 | 2018-03-16 | 山西潞安煤基合成油有限公司 | Gasification furnace eccentric bushing extracting tool |
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