CN201933054U - Mechanical forced alignment device for revolving platform - Google Patents
Mechanical forced alignment device for revolving platform Download PDFInfo
- Publication number
- CN201933054U CN201933054U CN2011200191617U CN201120019161U CN201933054U CN 201933054 U CN201933054 U CN 201933054U CN 2011200191617 U CN2011200191617 U CN 2011200191617U CN 201120019161 U CN201120019161 U CN 201120019161U CN 201933054 U CN201933054 U CN 201933054U
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- CN
- China
- Prior art keywords
- turn around
- alignment device
- around table
- reel
- guided way
- 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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Abstract
The utility model provides a mechanical forced alignment device for a revolving platform. The revolving platform arranged horizontally is used for bearing weights and capable of rotating around a vertical axis. The alignment device comprises a positioning shaft, a winding drum and a driving device, wherein the positioning shaft arranged at the edge of the revolving platform radially and the driving device is used for driving the winding drum to rotate along a horizontal axis parallel to a tangent of the rotating platform. The surface of the winding drum is provided with two guide rails arranged in a splayed form side by side so that a guide groove capable of leading the positioning shaft to move along the tangential direction of the revolving platform is formed between the two guide rails, a central angle of an orthographic projection on the plane of each guide rail axially perpendicular to the winding drum is less than 360 degrees, so that a notch capable of allowing the positioning shaft to pass through horizontally is formed between two ends of each guide rail. By the aid of the alignment device, the requirement for alignment accuracy is met without a specially-assigned person performing on-site inspection on the revolving platform positioning, so that operating efficiency is improved and human resource cost is reduced.
Description
Technical field
The utility model relates to a kind of alignment device, particularly relates to a kind of turn around table mechanical forced alignment device that is applied in the turn around table that is used for burnt jar of rotation of driven rotary.
Background technology
In coking industry, rotation is seated on the turn around table for burnt jar usually, and by the turn around table driven rotary.At present the turn around table of using finishes meeting Jiao, turn around table stops the back and mainly relies on electric installation to carry out last control to its process of carrying out contraposition, and electric installation is generally turn around table maximum radius place ± 20mm to the accuracy requirement that turn around table carries out the last control of contraposition.But, because because some accidental causes, turn around table often occurring does not align, exceed electric installation turn around table is carried out the accuracy requirement of the last control of contraposition, but the detector switch of electric installation sends the signal that turn around table aligns, in this case, in the process that carrier loader lifts by crane red Jiao, burnt jar of end gate of rotation can't normally reset with suspension rod, and the burnt jar of a rotation end gate is opened, and causes red Jiao to trickle down security incident on carrier loader.For fear of this type of security incident, many units of association area are provided with the special messenger usually specially spot inspection are carried out in the turn around table location, have not only caused waste of manpower resource, have also reduced the efficient of production operation.
Therefore, need a kind ofly can carry out pinpoint device to turn around table.
Summary of the invention
In order to address the above problem, the utility model aims to provide a kind of turn around table mechanical forced alignment device that can carry out the mechanical forced contraposition to turn around table.
The technical scheme of the utility model turn around table mechanical forced alignment device is as follows:
The utility model turn around table mechanical forced alignment device, described turn around table is horizontally disposed with and is used to carry weight, and described turn around table can rotate around vertical axis, described alignment device comprises the locating shaft on the edge that radially is arranged on described turn around table, and reel be used to drive the drive unit of described reel around the horizontal axis rotation parallel with the tangent line of described turn around table, described mandrel surface is along circumferentially being provided with two sections guided ways side by side, described two sections guided ways are " eight " font and arrange on described mandrel surface, make to form between two sections guided ways and can guide the tangential guide path that move of described locating shaft along described turn around table, described guided way with the plane of the axis normal of described reel on the central angle of orthographicprojection less than 360 °, make to have the breach that can allow described locating shaft level to pass through between the two ends of described guided way.
Further, described turn around table mechanical forced alignment device comprises that also one vertically is arranged on the registration arm on the described turn around table edge, and described locating shaft is arranged on the described registration arm.
Further, be equiped with roller on the described locating shaft.
Further, the minimum spacing of described guide path is slightly larger than the diameter of described roller.
Further, described guided way is welded on the described mandrel surface.
Further, be welded with gusset between described guided way and the described mandrel surface.
Further, described guided way around described reel circumferentially with the vertical plane of described reel horizontal axis on the scope of central angle of orthographicprojection be 270 °～310 °.
Further, described guided way around described reel circumferentially with the vertical plane of described reel horizontal axis on the central angle of orthographicprojection be 290 °.
The beneficial effect of the utility model turn around table mechanical forced alignment device is:
After using the utility model turn around table mechanical forced alignment device on the turn around table of burnt jar of rotation of driven rotary, electric installation carries out the last control of contraposition to turn around table precision only need make roller can enter between " eight " font guided way distance two ends far away and get final product, then under the effect that the reel of described turn around table mechanical forced alignment device rotates a circle, the precision of the last control of contraposition can reach precision prescribed, both realized the requirement of aligning accuracy, need not be provided with the special messenger again specially spot inspection is carried out in the turn around table location, improve working efficiency, reduced cost of human resources.
Description of drawings
Fig. 1 is the utility model turn around table mechanical forced alignment device plan structure synoptic diagram;
Fig. 2 is the main TV structure synoptic diagram after the reel of the utility model turn around table mechanical forced alignment device and the guided way assembling of having omitted gusset;
Fig. 3 is the reel of the utility model turn around table mechanical forced alignment device and the left TV structure synoptic diagram after the guided way assembling;
Fig. 4 looks synoptic diagram for using the utility model turn around table mechanical forced alignment device to the master that turn around table carries out before the contraposition;
Fig. 5 carries out elevational schematic view before the contraposition for using the utility model turn around table mechanical forced alignment device to turn around table;
Fig. 6 looks synoptic diagram for using the utility model turn around table mechanical forced alignment device to the master that turn around table begins after the contraposition;
The schematic top plan view of Fig. 7 when using the utility model turn around table mechanical forced alignment device contraposition is finished to turn around table.
Description of reference numerals:
1-reel 2-guided way
3-framework 4-drive unit
5-registration arm 6-roller
7-turn around table 8-gusset
Embodiment
Describe embodiments of the present invention with reference to the accompanying drawings in detail.
Shown in Fig. 1～3, the utility model turn around table mechanical forced alignment device the utility model turn around table mechanical forced alignment device, turn around table 7 is horizontally disposed with and is used to carry weight, and turn around table 7 can rotate around vertical axis, alignment device comprises the locating shaft on the edge that radially is arranged on turn around table 7, and reel 1 be used to drive the drive unit 4 of reel 1 around the horizontal axis rotation parallel with the tangent line of turn around table 7, reel 1 surface is along circumferentially being provided with two sections guided ways 2 side by side, two sections guided ways 2 are " eight " font and arrange on reel 1 surface, make to form between two sections guided ways 2 and can guide the tangential guide path that move of locating shaft along turn around table 7, guided way 7 with the plane of the axis normal of reel 1 on the central angle of orthographicprojection less than 360 °, make to have the breach that can allow the locating shaft level to pass through between the two ends of guided way 7.
Turn around table mechanical forced alignment device can also comprise that one vertically is arranged on the registration arm 5 on turn around table 7 edges, and locating shaft is arranged on the registration arm 5.
Can be equiped with roller 6 on the locating shaft.
The minimum spacing of guide path can be than the slightly larger in diameter of roller 6.
Guided way 2 can be welded on reel 1 surface.
Can be welded with gusset 8 between guided way 2 and reel 1 surface.
Guided way 2 winding reels 1 circumferentially with the vertical plane of reel 1 horizontal axis on the scope of central angle of orthographicprojection can be 270 °～310 °.
Guided way 2 winding reels 1 circumferentially with the vertical plane of reel 1 horizontal axis on the central angle of orthographicprojection can be 290 °.
Shown in Figure 4 and 5, when using the utility model turn around table mechanical forced alignment device, after turn around table 7 stops, electric installation carries out the last control of contraposition to turn around table 7 accuracy requirement only need make roller 6 can enter between " eight " font guided way 2 distances two ends far away and get final product, the notch alignment roller 6 of the guided way 2 on the turn around table mechanical forced alignment device, start drive unit 4, when reel 1 rotates, guided way 2 also rotates thereupon, guided way 2 begins to rotate from distance two ends far away, when guided way 2 rotates to position shown in Fig. 6 and 7, two guided way 2 nearest two ends that are " eight " font layout clamp roller 6, when being distance between the nearest two ends of guided way that " eight " font arranges than the big 1mm of diameter of guide wheel 6 for two, under the effect that the reel 1 of turn around table mechanical forced alignment device rotates a circle, the precision of the last control of contraposition can reach in turn around table maximum radius place ± 1mm, both realized the requirement of aligning accuracy, need not be provided with the special messenger again specially spot inspection is carried out in the turn around table location, improve working efficiency, reduced cost of human resources.
Certainly, the above is a preferred implementation of the present invention, should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (8)
1. turn around table mechanical forced alignment device, described turn around table is horizontally disposed with and is used to carry weight, and described turn around table can rotate around vertical axis, it is characterized in that: described alignment device comprises the locating shaft on the edge that radially is arranged on described turn around table, and reel be used to drive the drive unit of described reel around the horizontal axis rotation parallel with the tangent line of described turn around table, described mandrel surface is along circumferentially being provided with two sections guided ways side by side, described two sections guided ways are " eight " font and arrange on described mandrel surface, make to form between two sections guided ways and can guide the tangential guide path that move of described locating shaft along described turn around table, described guided way with the plane of the axis normal of described reel on the central angle of orthographicprojection less than 360 °, make to have the breach that can allow described locating shaft level to pass through between the two ends of described guided way.
2. turn around table mechanical forced alignment device according to claim 1 is characterized in that: comprise that also one vertically is arranged on the registration arm on the described turn around table edge, described locating shaft is arranged on the described registration arm.
3. turn around table mechanical forced alignment device according to claim 1 and 2 is characterized in that: be equiped with roller on the described locating shaft.
4. turn around table mechanical forced alignment device according to claim 3 is characterized in that: the minimum spacing of described guide path is slightly larger than the diameter of described roller.
5. turn around table according to claim 1 is forced alignment device, and it is characterized in that: described guided way is welded on the described mandrel surface.
6. force alignment device according to claim 1 or 2 described turn around tables, it is characterized in that: be welded with gusset between described guided way and the described mandrel surface.
7. force alignment device according to the described turn around table of claim 1, it is characterized in that: described guided way around described reel circumferentially with the vertical plane of described reel horizontal axis on the scope of central angle of orthographicprojection be 270 °～310 °.
8. force alignment device according to the described turn around table of claim 1, it is characterized in that: described guided way around described reel circumferentially with the vertical plane of described reel horizontal axis on the central angle of orthographicprojection be 290 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200191617U CN201933054U (en) | 2011-01-21 | 2011-01-21 | Mechanical forced alignment device for revolving platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200191617U CN201933054U (en) | 2011-01-21 | 2011-01-21 | Mechanical forced alignment device for revolving platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933054U true CN201933054U (en) | 2011-08-17 |
Family
ID=44444587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200191617U Expired - Fee Related CN201933054U (en) | 2011-01-21 | 2011-01-21 | Mechanical forced alignment device for revolving platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533286A (en) * | 2012-01-20 | 2012-07-04 | 大连天工机械有限公司 | Positioning mechanism for rotary coke pot |
-
2011
- 2011-01-21 CN CN2011200191617U patent/CN201933054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533286A (en) * | 2012-01-20 | 2012-07-04 | 大连天工机械有限公司 | Positioning mechanism for rotary coke pot |
| CN102533286B (en) * | 2012-01-20 | 2014-01-15 | 大连天工机械有限公司 | Positioning mechanism for rotary coke pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |