CN201517896U - Pivoting support structure of furnace body - Google Patents
Pivoting support structure of furnace body Download PDFInfo
- Publication number
- CN201517896U CN201517896U CN 200920236260 CN200920236260U CN201517896U CN 201517896 U CN201517896 U CN 201517896U CN 200920236260 CN200920236260 CN 200920236260 CN 200920236260 U CN200920236260 U CN 200920236260U CN 201517896 U CN201517896 U CN 201517896U
- Authority
- CN
- China
- Prior art keywords
- undersetting
- support structure
- upper bracket
- furnace body
- rotating shaft
- 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.)
- Expired - Fee Related
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model relates to a pivoting support structure of a furnace body, comprising an upper support stand and a lower support stand. The bottom face of the lower supporting stand is provided with bolt holes connected with civil embedded anchor bolts, the upper support stand is arranged on the lower supporting stand and provided with a shaft hole for containing a shaft sleeve, a rotation shaft is arranged inside the shaft sleeve, and a back-wall pivoting coupler of the furnace body supports against the rotation shaft. The back-wall pivoting coupler of the furnace body is connected with the upper support stand through the rotation shaft in a pivoting way, and a tilting center line of the furnace body is coincident with a center line of the rotation shaft. The installation height of the lower support stand is controlled to adjust installation elevation during the installation process, and the horizontal positions of the upper and the lower support stands are controlled to meet horizontal requirements of installation. The pivoting support structure of the furnace body is applied to tilting smelting, and converted injection and casting of holding furnaces.
Description
Technical field
The utility model relates to a kind of furnace rotating support structure, is used for tilting-type melting, holding furnace in metaideophone and casting process revolution support.
Background technology
It is power that the tilting-type melting of aluminium processing industry, holding furnace mainly adopt with the hydraulic jack when metaideophone and casting, pivoting support and cylinder support are for supporting, body of heater is that the body of heater centre of gyration line that fascinates tilts to move upward with the pivoting support center line, and aluminium liquid flows out and flows into casting machine by the casting chute and cast from going out head piece.The body of heater security reliability of pivoting support of fascinating in the process is extremely important, and is particularly important for the large-tonnage melting ﹠ holding furnace.At first, adopt integral type pivoting support form, the bearing bottom is connected with foundation bolt, prevents the bearing slippage with key, and bearing top is connected with wall swivel coupling behind the body of heater by axle.Because the integral type of bearing is checked to adjust for bearing and body of heater size absolute altitude and has been brought inconvenience, to reach higher security reliability for large-tonnage melting, holding furnace, certainly will require whole bearing volume to increase, this integral structure more seems too simple simultaneously, has brought inconvenience for installation and use.
In sum, there is following shortcoming in prior art: 1. install inconvenient; 2. security reliability is not high; 3. poor practicability.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, the rotating support structure of using when a kind of tilting-type melting, holding furnace metaideophone and casting are provided.
The purpose of this utility model is achieved through the following technical solutions:
Furnace rotating support structure, comprise upper bracket and undersetting, the bottom surface of undersetting has and is used for the bolt hole that is connected with the civil engineering pre-embedded anchoring bolts, characteristics are: fixing upper bracket on described undersetting, have axis hole on the described upper bracket, be pressed into axle sleeve in the described axis hole, a rotating shaft is installed in the described axle sleeve, the wall swivel coupling is supported in the described rotating shaft behind the body of heater.
Further, above-mentioned furnace rotating support structure, wherein, described upper bracket lower surface has slotted hole along its length, and undersetting upper face broad ways has slotted hole, and the center of described width slotted hole overlaps with the center of length direction slotted hole.
Further, above-mentioned furnace rotating support structure, wherein, the endoporus of described axle sleeve is left side section, stage casing, right section three stage structure, and the aperture of left side section and right section is greater than the aperture in stage casing, and the aperture of left side section and right section equates; Difference setting-in self lubrication bearing in the hole of left section and right section, the internal diameter of self lubrication bearing and the external diameter of rotating shaft match, and the internal diameter of self lubrication bearing is less than the aperture in stage casing.
Again further, above-mentioned furnace rotating support structure, wherein, the end of described rotating shaft has slot, inserts the axle head block in the slot.
The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:
Unique, the novel structure of the utility model design, the wall swivel coupling is hinged by rotating shaft and upper bracket behind the body of heater, the fascinate central lines of center line and rotating shaft of body of heater, therefore regulate the installation absolute altitude by the setting height(from bottom) of control pivoting support undersetting in the whole erection process, by the horizontal level of control pivoting support upper bracket on undersetting, reach the level requirement of installation simultaneously.Safe and reliable, versatility good, and is practical, can be widely used on tilting-type molten aluminium stove, holding furnace and the holding furnace of electrolytic aluminium and aluminium processing industry various types.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: the structural representation of upper bracket;
Fig. 2: the structural representation of undersetting;
Fig. 3: the structural representation of axle sleeve;
Fig. 4: the structural representation of rotating shaft;
Fig. 5: the structural representation of self lubrication bearing;
Fig. 6: the fixing structural representation of interstage sleeve;
Fig. 7: the structural representation of axle head block;
Fig. 8: master of the present utility model looks schematic diagram;
Fig. 9: schematic top plan view of the present utility model.
The implication of each Reference numeral sees the following form among the figure:
| Reference numeral | Implication | Reference numeral | Implication | | Implication | |
| 1 | |
2 | Undersetting | 3 | |
|
| 4 | Rotating shaft | 5 | Self lubrication bearing | 6 | |
|
| 7 | The |
8 | Body of heater |
The specific embodiment
The utility model design a kind of compact conformation, safe and reliable, versatility good, the rotating support structure form of using when being applicable to tilting-type melting, holding furnace metaideophone and casting easy for installation.
As Fig. 1～shown in Figure 7, furnace rotating support structure, comprise upper bracket 1, undersetting 2, axle sleeve 3, rotating shaft 4, self lubrication bearing 5, fixedly interstage sleeve 6 and axle head block 7, the bottom surface of undersetting 2 has and is used for the bolt hole that is connected with the civil engineering pre-embedded anchoring bolts, undersetting upper face broad ways has slotted hole, the upper bracket lower surface has slotted hole along its length, the center of width slotted hole overlaps with the center of length direction slotted hole, upper bracket 1 is fixed on the undersetting 2, upper bracket 1 is provided with axis hole, be pressed into axle sleeve 3 in the axis hole, the endoporus of axle sleeve 3 is left side section, the stage casing, right section three stage structure, the aperture of left side section and right section is greater than the aperture in stage casing, and the aperture of left side section and right section equates; Setting-in self lubrication bearing 5 respectively in the hole of left side section and right section, the external diameter of the internal diameter of self lubrication bearing 5 and rotating shaft 4 matches, and the internal diameter of self lubrication bearing is less than the aperture in stage casing, and rotating shaft 4 places self lubrication bearing 5; As Fig. 8, shown in Figure 9, the back wall swivel coupling of body of heater 8 is bearing in the rotating shaft 4.In addition, the end of rotating shaft 4 has slot, inserts axle head block 7 in the slot.
As Fig. 1, upper bracket 1 is formed by the steel plate welding, upper bracket 1 is sitting on the undersetting 2, upper bracket bottom steel plate is opened the length direction slotted hole, be connected fastening by standard bolt, nut, packing ring with undersetting top steel plate, upper bracket bottom steel plate slotted hole is vertical with undersetting top steel plate slotted hole direction, and the slotted hole center overlaps.Because undersetting top steel plate all has the slotted hole that number is measure-alike, the center overlaps, direction is vertical on the steel plate bottom upper bracket, can regulate the horizontal direction position of upper bracket on undersetting like this, absolute altitude and upper bracket installation site are checked and are adjusted in measurement, and the axis that makes the pivoting support axle sleeve and the body of heater centre of gyration line that fascinates overlaps.
As Fig. 2, undersetting 2 is formed by the steel plate welding, the bottom has and is used for the bolt hole that is connected with the civil engineering pre-embedded anchoring bolts, undersetting 2 places the civil engineering pre-embedded bolt to adjust on the pad, pre-embedded bolt passes undersetting bottom steel plate circular bolt holes, undersetting bottom steel plate uses thick eccentric circular gasket of 20mm and nut and pre-embedded bolt fastening, by adjusting the installation levelness that pad supported and adjusted undersetting, reaches the installation absolute altitude requirement of undersetting; The a series of studs of continuous bilateral welding between undersetting top steel plate and the bottom steel plate, undersetting top steel plate is opened the width slotted hole, and undersetting top steel plate and upper bracket bottom steel crab bolt are fastening.
As Fig. 7, axle head block 7 is a bar steel plate, is used for the anti-loosening slippage of rotating shaft.
As Fig. 8, the back wall swivel coupling of body of heater 8 is hinged with upper bracket 1 rotation by rotating shaft 4, self lubrication bearing 5 is installed in axle sleeve 3 inner two ends, moving for fear of causing that owing to the axial air gap between wall swivel coupling and pivoting support behind the body of heater body of heater prolongs centre of gyration string pendulum, install and fix interstage sleeve 6 between swivel coupling and pivoting support, fixedly interstage sleeve 6 makes and respectively is controlled at 2mm about axial air gap.Rotating shaft 4 two ends are fixed on behind the body of heater on the wall swivel coupling flank by bolt and packing ring with axle head block 7, the fascinate central lines of center line and rotating shaft of body of heater.Centre of gyration line overlaps because pivoting support and body of heater fascinate, therefore regulate the installation absolute altitude by the setting height(from bottom) of control pivoting support undersetting in the whole erection process, by controlling pivoting support upper bracket 1, reach the level requirement of installation simultaneously the horizontal level on the undersetting 2 (realizing) by the slotted hole on upper bracket 1 and the undersetting 2.
In sum, the utility model compact conformation, not only convenient but also reliable, practical, can be widely used on tilting-type molten aluminium stove, holding furnace and the holding furnace of electrolytic aluminium and aluminium processing industry various types.
Certainly, more than only be the concrete exemplary applications of the utility model, the protection domain of utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (4)
1. furnace rotating support structure, comprise upper bracket and undersetting, the bottom surface of undersetting has and is used for the bolt hole that is connected with the civil engineering pre-embedded anchoring bolts, it is characterized in that: fixing upper bracket on described undersetting, described upper bracket is provided with axis hole, be pressed into axle sleeve in the described axis hole, a rotating shaft is installed in the described axle sleeve, the wall swivel coupling is bearing in the described rotating shaft behind the body of heater.
2. furnace rotating support structure according to claim 1, it is characterized in that: described upper bracket lower surface has slotted hole along its length, undersetting upper face broad ways has slotted hole, and the center of described width slotted hole overlaps with the center of length direction slotted hole.
3. furnace rotating support structure according to claim 1 is characterized in that: the endoporus of described axle sleeve is left side section, stage casing, right section three stage structure, and the aperture of left side section and right section is greater than the aperture in stage casing, and the aperture of left side section and right section equates; Difference setting-in self lubrication bearing in the hole of left section and right section, the internal diameter of self lubrication bearing and the external diameter of rotating shaft match, and the internal diameter of self lubrication bearing is less than the aperture in stage casing.
4. furnace rotating support structure according to claim 1 is characterized in that: the end of described rotating shaft has slot, inserts the axle head block in the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920236260 CN201517896U (en) | 2009-09-24 | 2009-09-24 | Pivoting support structure of furnace body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920236260 CN201517896U (en) | 2009-09-24 | 2009-09-24 | Pivoting support structure of furnace body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201517896U true CN201517896U (en) | 2010-06-30 |
Family
ID=42498618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920236260 Expired - Fee Related CN201517896U (en) | 2009-09-24 | 2009-09-24 | Pivoting support structure of furnace body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201517896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694355B (en) * | 2009-09-24 | 2011-09-14 | 苏州新长光热能科技有限公司 | Furnace rotating support structure |
-
2009
- 2009-09-24 CN CN 200920236260 patent/CN201517896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694355B (en) * | 2009-09-24 | 2011-09-14 | 苏州新长光热能科技有限公司 | Furnace rotating support structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20110924 |