CN206774251U - The levelling adjusting apparatus of boiler accessory machinery platen - Google Patents
The levelling adjusting apparatus of boiler accessory machinery platen Download PDFInfo
- Publication number
- CN206774251U CN206774251U CN201720470452.5U CN201720470452U CN206774251U CN 206774251 U CN206774251 U CN 206774251U CN 201720470452 U CN201720470452 U CN 201720470452U CN 206774251 U CN206774251 U CN 206774251U
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- China
- Prior art keywords
- platen
- levelling
- elevating screw
- subsidiary engine
- jack
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Abstract
The utility model discloses a kind of levelling adjusting apparatus of boiler accessory machinery platen, solves the problems, such as device structure complexity and field adjustable difficulty existing for prior art.Including Equipment Foundations cushion cap（1）With subsidiary engine equipment platen（3）, in Equipment Foundations cushion cap（1）With subsidiary engine equipment platen（3）Between be provided with four levelling adjustment jack（2）, levelling adjustment jack（2）It is by jack base（5）And elevating screw（7）Composition, in jack base（5）On be provided with screwed hole（6）, elevating screw（7）It is screwed onto screwed hole（6）In, in elevating screw（7）Top be fixedly installed taper top（8）, elevating screw（7）Taper top（8）With subsidiary engine equipment platen（3）Bottom surface apical grafting together.The characteristics of the utility model has securely and reliably, simple to operate, and precision is high, the power plant fans rigging up and debugging being particularly suitable at narrow position.
Description
Technical field
A kind of mechanical leveling unit is the utility model is related to, more particularly to a kind of levelling adjusting apparatus of boiler accessory machinery platen.
Background technology
Boiler of power plant subsidiary engine equipment is huge, and installation accuracy requires high, and the requirement of mean level degree is within 0.05 millimeter.In electricity
During factory's boiler auxiliary equipment installation centering, jack is essential instrument.Because subsidiary engine equipment is mounted in subsidiary engine
On equipment platen, it is and the final grouting layer one of subsidiary engine equipment platen by subsidiary engine equipment platen leveling to adjust levelling groundwork
As be 50-70 millimeters, ordinary jack volume is larger, can not directly use, it is necessary to homemade aid ability of arranging in pairs or groups
Centering work is completed, the problem of complicated device structure and field adjustable difficulty be present.
The content of the invention
The utility model provides a kind of levelling adjusting apparatus of boiler accessory machinery platen, solves equipment existing for prior art
The difficult technical problem of complicated and field adjustable.
The utility model is that solve above technical problem by the following technical programs：
A kind of levelling adjusting apparatus of boiler accessory machinery platen, including Equipment Foundations cushion cap and subsidiary engine equipment platen, in equipment base
Four levelling adjustment jack are provided between plinth cushion cap and subsidiary engine equipment platen, levelling adjustment jack is by jack base
With elevating screw composition, screwed hole is provided with jack base, elevating screw is screwed onto in screwed hole, in elevating screw
Top be fixedly installed taper top, the taper top of elevating screw is together with the bottom surface apical grafting of subsidiary engine equipment platen.
The top of taper top is provided with spherical slotted eye, steel ball is provided with spherical slotted eye；In subsidiary engine equipment platen
On be provided with platen anchor (bolt) hole.
The characteristics of the utility model has securely and reliably, simple to operate, and precision is high, the electricity being particularly suitable at narrow position
Factory atmosphere machine equipment installation and debugging.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of levelling adjustment jack 2 of the present utility model；
Fig. 3 is the structural representation of elevating screw 7 of the present utility model.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
A kind of levelling adjusting apparatus of boiler accessory machinery platen, including Equipment Foundations cushion cap 1 and subsidiary engine equipment platen 3, in equipment
Four levelling adjustment jack 2 are provided between foundation platform 1 and subsidiary engine equipment platen 3, levelling adjustment jack 2 is by very heavy
What top base 5 and elevating screw 7 formed, screwed hole 6 is provided with jack base 5, elevating screw 7 is screwed onto screwed hole 6
In, taper top 8, taper top 8 and the subsidiary engine equipment platen 3 of elevating screw 7 are fixedly installed on the top of elevating screw 7
Bottom surface apical grafting is together.
The top of taper top 8 is provided with spherical slotted eye 9, steel ball 10 is provided with spherical slotted eye 9；In subsidiary engine equipment
Platen anchor (bolt) hole 4 is provided with platen 3.
The utility model small volume, highly low, simple in construction, only two parts of base and leading screw form, easy to operate.
When adjusting subsidiary engine equipment platen 3, the utility model is positioned over the lower section of subsidiary engine equipment platen 3, it is levelling using the elastic adjustment of spanner
The elevating screw 7 of jack 2 is adjusted, so as to reach the purpose for the top lifting height for changing levelling adjustment jack 2.Centering is completed
Afterwards, after being encased inside iron plate, both it is replaceable go out it is levelling adjustment jack 2.
Claims (2)
1. a kind of levelling adjusting apparatus of boiler accessory machinery platen, including Equipment Foundations cushion cap（1）With subsidiary engine equipment platen（3）, setting
Standby foundation platform（1）With subsidiary engine equipment platen（3）Between be provided with four levelling adjustment jack（2）, it is characterised in that it is levelling
Adjust jack（2）It is by jack base（5）And elevating screw（7）Composition, in jack base（5）On be provided with screw thread
Hole（6）, elevating screw（7）It is screwed onto screwed hole（6）In, in elevating screw（7）Top be fixedly installed taper top（8）,
Elevating screw（7）Taper top（8）With subsidiary engine equipment platen（3）Bottom surface apical grafting together.
2. a kind of levelling adjusting apparatus of boiler accessory machinery platen according to claim 1, it is characterised in that come directly towards in taper
（8）Top be provided with spherical slotted eye（9）, in spherical slotted eye（9）In be provided with steel ball（10）；In subsidiary engine equipment platen（3）On
It is provided with platen anchor (bolt) hole（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720470452.5U CN206774251U (en) | 2017-04-30 | 2017-04-30 | The levelling adjusting apparatus of boiler accessory machinery platen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720470452.5U CN206774251U (en) | 2017-04-30 | 2017-04-30 | The levelling adjusting apparatus of boiler accessory machinery platen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774251U true CN206774251U (en) | 2017-12-19 |
Family
ID=60635808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720470452.5U Active CN206774251U (en) | 2017-04-30 | 2017-04-30 | The levelling adjusting apparatus of boiler accessory machinery platen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002286A (en) * | 2019-12-03 | 2020-04-14 | 山西江淮重工有限责任公司 | Supporting jack for processing and aligning shell blank casting at four-axis processing center |
-
2017
- 2017-04-30 CN CN201720470452.5U patent/CN206774251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002286A (en) * | 2019-12-03 | 2020-04-14 | 山西江淮重工有限责任公司 | Supporting jack for processing and aligning shell blank casting at four-axis processing center |
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