CN206387270U - A kind of bell opening device on vacuum melting furnace - Google Patents
A kind of bell opening device on vacuum melting furnace Download PDFInfo
- Publication number
- CN206387270U CN206387270U CN201621456845.2U CN201621456845U CN206387270U CN 206387270 U CN206387270 U CN 206387270U CN 201621456845 U CN201621456845 U CN 201621456845U CN 206387270 U CN206387270 U CN 206387270U
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- CN
- China
- Prior art keywords
- jacking axle
- interior
- jack
- capstan head
- bell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses the bell opening device on a kind of vacuum melting furnace, including outer jack, interior jack, interior jacking axle, outer capstan head and small capstan head, the outer jacking axle is in the open hollow structure of upper and lower side, outer capstan head is connected with outer jacking axle upper end lateral wall, interior jacking axle is fitted with outer jacking axle, and outer jacking axle can be slided up and down on interior jacking axle, interior jacking axle upper end stretches out outer jacking axle and is provided with small capstan head, and the small capstan head is located at the top of bell；It is fixedly connected with the lower surface of outer jacking axle in support set, support set and is provided with interior jack, interior jack upper end is withstood on the interior jacking axle lower surface；The outer jack withstands on the bottom surface of support set.
Description
Technical field
The utility model belongs to vacuum melting technology field, is related to the bell opening device on a kind of vacuum melting furnace.
Background technology
It is the set of device installed on the wall of vacuum furnace tube side that vacuum melting furnace bell or hydrogen, which protect stove bell opening device, is led to
Hydraulic cylinder or jack stand power transmission shaft are crossed, furnace cover lifting is driven, this mode is that every equipment can only install a set of bell
Jacking system, limits and installs miscellaneous equipment on bell again, causes some function imperfections.
The content of the invention
The purpose of this utility model is to provide a kind of bell of vacuum melting furnace simple in construction, safe, easy to operate and opened
Opening device.
In order to realize above-mentioned hair item, the utility model uses technical scheme as described below：
A kind of bell opening device on vacuum melting furnace, including it is outer jack, interior jack, interior jacking axle, bell, small
Capstan head and support set, the outer jacking axle are in be connected with stove on the open hollow structure of upper and lower side, outer jacking axle upper end lateral wall
Interior jacking axle is fitted with lid, outer jacking axle, and outer jacking axle can be slided up and down on interior jacking axle, interior jacking axle upper end
Stretch out outer jacking axle and be provided with small capstan head, the small capstan head is located at the top of bell；It is fixed on the lower surface of outer jacking axle
It is connected with support set, support set and is provided with interior jack, interior jack upper end is withstood on the interior jacking axle lower surface；It is described
Outer jack withstands on the bottom surface of support set.
Due to using above-mentioned technical proposal, the utility model has following superiority：
The utility model makes interior jacking axle drive the small capstan head jacking of its upper end by interior jack so that can not open
In the case of opening bell, the auxiliary devices such as the charging on bell, sampling, thermometric are risen；And when needing to open bell, pass through
The outer jack of operation, makes outer jacking axle and interior jacking axle while driving the auxiliary device on bell and bell to rise；This practicality is new
Type can greatly shorten duty cycle, improve production efficiency, reduce enterprise's production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1st, outer jack；2nd, interior jack；3rd, interior jacking axle；4th, outer jacking axle；5th, bell；6th, small capstan head；7th, prop up
Support set.
Embodiment
The technical solution of the utility model is described in further detail with reference to accompanying drawing and example.
As shown in figure 1, the bell opening device on a kind of vacuum melting furnace, including outer jack 1, interior jack 2, interior top
Lifting shaft 3, outer jacking axle 4, bell 5, small capstan head 6 and support set 7, the outer jacking axle 4 are in the open hollow structure of upper and lower side, outside
It is connected with the upper end lateral wall of jacking axle 4 in bell 5, outer jacking axle 4 and is fitted with interior jacking axle 3, and outer jacking axle 4 can be
Slided up and down on interior jacking axle 3, the interior upper end of jacking axle 3 stretches out outer jacking axle and is provided with small capstan head 6, and the small capstan head 6 is located at
The top of bell 5；It is fixedly connected with the lower surface of outer jacking axle 4 in support set 7, support set 7 and is provided with interior jack 2,
The interior upper end of jack 2 is withstood on the interior lower surface of jacking axle 3；The outer jack 1 withstands on the bottom surface of support set 7.
This practicality in specific application, is connected with some thermometrics being arranged on bell, sampling, charging etc. on small capstan head
Equipment.The utility model makes interior jacking axle drive the small capstan head jacking of its upper end by interior jack so that can be not turned on
In the case of bell, the auxiliary devices such as the charging on bell, sampling, thermometric are risen；And when needing to open bell, pass through behaviour
Make outer jack, make outer jacking axle and interior jacking axle while driving the auxiliary device on bell and bell to rise；The utility model
Duty cycle can be greatly shortened, production efficiency is improved, enterprise's production cost is reduced.
Claims (1)
1. the bell opening device on a kind of vacuum melting furnace, it is characterised in that including outer jack, interior jack, interior jacking
Axle, outer capstan head and small capstan head, the outer jacking axle are in be connected on the open hollow structure of upper and lower side, outer jacking axle upper end lateral wall
Have and interior jacking axle is fitted with outer capstan head, outer jacking axle, and outer jacking axle can be slided up and down on interior jacking axle, interior jacking
Axle upper end stretches out outer jacking axle and is provided with small capstan head, and the small capstan head is located at the top of bell；In the lower surface of outer jacking axle
On be fixedly connected with support set, support set and be provided with interior jack, interior jack upper end withstands on the interior jacking axle lower surface
On；The outer jack withstands on the bottom surface of support set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456845.2U CN206387270U (en) | 2016-12-28 | 2016-12-28 | A kind of bell opening device on vacuum melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456845.2U CN206387270U (en) | 2016-12-28 | 2016-12-28 | A kind of bell opening device on vacuum melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387270U true CN206387270U (en) | 2017-08-08 |
Family
ID=59490030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621456845.2U Active CN206387270U (en) | 2016-12-28 | 2016-12-28 | A kind of bell opening device on vacuum melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387270U (en) |
-
2016
- 2016-12-28 CN CN201621456845.2U patent/CN206387270U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |