CN203141412U - Device used for replacing crystallizer copper pipe - Google Patents
Device used for replacing crystallizer copper pipe Download PDFInfo
- Publication number
- CN203141412U CN203141412U CN 201320134051 CN201320134051U CN203141412U CN 203141412 U CN203141412 U CN 203141412U CN 201320134051 CN201320134051 CN 201320134051 CN 201320134051 U CN201320134051 U CN 201320134051U CN 203141412 U CN203141412 U CN 203141412U
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- Prior art keywords
- copper pipe
- crystallizer
- worm
- replacing
- rotating shaft
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Abstract
The utility model discloses a device used for replacing a crystallizer copper pipe, and belongs to the technical field of auxiliary devices for repairing continuous-casting equipment. The device is used for replacing the crystallizer copper pipe of the continuous-casting equipment. According to the technical scheme, the device used for replacing the crystallizer copper pipe comprises a crystallizer overturning platform and a copper pipe conveying cart, wherein a worm gear of a worm-gear and worm mechanism of the crystallizer overturning platform is connected with a rotation shaft, a worm of the worm-gear and worm mechanism is connected with a rotation wheel disc, the gravity center of a crystallizer fixed on a rotation frame is located on the axis of the rotation shaft, and the horizontal position height of a copper pipe guide groove of the copper pipe conveying cart and the lower surface of a water port when the crystallizer is located in the horizontal position are on the same horizontal plane. According to the device used for replacing the crystallizer copper pipe, the worm-gear and worm mechanism is used for driving the crystallizer overturning platform, the site limitation due to the fact that a motor and a speed reducer are used as a power source is eliminated, and the workload for maintaining the motor and the speed reducer is avoided. The copper pipe conveying cart is used when the copper pipe is detached, so that the labor intensity is relieved for workers. The device used for replacing the crystallizer copper pipe has the advantages of being simple in structure and convenient to operate, and can effectively improve work efficiency.
Description
Technical field
The utility model relates to a kind of device of changing the continuous casting installation for casting crystallizer copper pipe, belongs to continuous casting installation for casting maintenance servicing unit technical field.
Background technology
When changing the continuous casting installation for casting crystallizer copper pipe, to implement upset and change copper pipe crystallizer.The overturn platform of the replacing crystallizer copper pipe of knowing at present, is by base for supporting, fixedly crystallizer rotating frame, rotating shaft, bearing block and bearing, motor and reductor, control circuit constitute.When crystallizer copper pipe is changed, after cleaning out, the crystallizer that will roll off the production line is fixed on the rotating frame, and crystallizer is vertical state, drive the rotating frame rotation by the rotation of circuit control motor, make crystallizer be the level of state, dismounting crystallizer top and bottom gland flange is changed copper pipe.In actual job, find, present overturn platform has the following disadvantages: at first, the overturn platform of this replacing crystallizer copper pipe all is to realize the upset operation by motor drives, and must there be power supply in the place of therefore repairing crystallizer, and there is certain restriction in the maintenance place; Secondly, because overturn platform needs motor and reductor as the upset power source, so subsidiary workload has appearred in the maintenance of motor and reductor; Have again, when changing copper pipe, crystallizer is fixed in when being the level of state on the overturn platform, the mold gap vertical height is about 1000mm, need manpower lift to move copper pipe to vertical height position, the mouth of a river in the copper pipe disassembly process, copper pipe quality 50kg-100kg does not wait, and causes labor strength big, and industrial accident takes place easily.In view of there are these deficiencies in present overturn platform, be necessary to be improved.
The utility model content
Technical problem to be solved in the utility model provides a kind of motor that do not need as overturn platform power source and the device of the replacing crystallizer copper pipe of labor strength can alleviate the dismounting copper pipe time.
The technical scheme that solves the problems of the technologies described above is:
A kind of device of changing crystallizer copper pipe, comprise the crystallizer overturn platform in its formation, the crystallizer overturn platform comprises base for supporting, bearing block, rotating shaft, rotating frame, its improvements are, it also has worm-and-wheel gear, the worm gear of worm-and-wheel gear is connected with rotating shaft, and the worm screw of worm-and-wheel gear connects rotating wheel disk, and the crystallizer center of gravity that is fixed on the rotating frame is positioned on the axis of rotating shaft.
The device of above-mentioned replacing crystallizer copper pipe, also has the copper pipe travelling bogie in its formation, the copper pipe travelling bogie is made up of wheel, little frame, copper pipe gathering sill, gathering sill rotating shaft, bearing block, wheel is installed in the dolly base of frame, the copper pipe gathering sill is elongated slot, the bottom surface of copper pipe gathering sill connects the gathering sill rotating shaft, and the gathering sill rotating shaft is installed on the bearing block, and bearing block is fixed on the last end face of little frame.
Below the device of above-mentioned replacing crystallizer copper pipe, the horizontal level height of the described copper pipe gathering sill mouth of a river when being fixed in crystallizer horizontal level on the crystallizer overturn platform on same horizontal plane.
The beneficial effects of the utility model are:
The utility model adopts worm-and-wheel gear to drive the crystallizer overturn platform and rotates, and has not only eliminated because using motor and reductor as the place restriction that power source brings, and has also avoided the workload of safeguarding that motor and reductor produce; The utility model adopts the copper pipe travelling bogie when the dismounting copper pipe, alleviated working strength of workers greatly, has avoided the generation of industrial accident.The utility model is simple in structure, easy to operate, can increase work efficiency effectively.
Description of drawings
Fig. 1 is the structural representation of crystallizer overturn platform of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation of copper pipe travelling bogie of the present utility model.
Mark is as follows among the figure: base for supporting 1, bearing block 2, rotating shaft 3, rotating frame 4, crystallizer 5, rotating shaft 6, worm-and-wheel gear 8, wheel 9, dolly framework 10, bearing block 11, copper pipe gathering sill 12, gathering sill rotating shaft 13, copper pipe 14.
The specific embodiment
Comprise crystallizer overturn platform and copper pipe travelling bogie in the formation of the present utility model.
Show among the figure that the crystallizer overturn platform comprises base for supporting 1, bearing block 2, rotating shaft 3, rotating frame 4, crystallizer 5, rotating shaft 6, worm-and-wheel gear 8.
The worm gear of worm-and-wheel gear 8 is connected with rotating shaft 6, and the worm screw of worm-and-wheel gear 8 connects rotating wheel disk.Worm-and-wheel gear 8 is connected with rotating shaft 6 as external force input and brake apparatus.Rotating shaft 3 and rotating shaft 6 are the semiaxis form, wherein rotating shaft 6 one ends connect rotating frame 4, an other end connects worm-and-wheel gear 8,3 on rotating shaft connects rotating frame 4, forming one is fixed on the base for supporting 1 by bearing block 2, realize the rotation of rotating frame 4 by the worm screw wheel disc of rotation worm-and-wheel gear 8, and then drive crystallizer 5 upsets that are fixed on the rotating frame 4.
Show among the figure, crystallizer 5 centers of gravity that are fixed on the rotating frame 4 are positioned on the axis of rotating shaft 3 and rotating shaft 6, rotation is by crystallizer 5 centers of gravity like this, as long as apply an external force by 4 pairs of crystallizers 5 of rotating frame, crystallizer 5 and rotating frame 4 will be around the axis rotations of rotating shaft 3 and rotating shaft 6, and rotation external force can be provided by worm-and-wheel gear 8.
Show among the figure that the copper pipe travelling bogie is made up of wheel 9, dolly framework 10, bearing block 11, copper pipe gathering sill 12, gathering sill rotating shaft 13.Wheel 9 is installed in dolly framework 10 bottoms, and copper pipe gathering sill 12 is elongated slot, and the bottom surface of copper pipe gathering sill 12 connects gathering sill rotating shaft 13, and gathering sill rotating shaft 13 is installed on the bearing block 11, and bearing block 11 is fixed on the last end face of dolly framework 10.But wheel 9 is connected walking freely with dolly framework 10.
Show among the figure, below the mouth of a river of the horizontal level height of copper pipe gathering sill 12 when being fixed in crystallizer 5 horizontal levels on the crystallizer overturn platform on same horizontal plane.The muscle power output of lift to move copper pipe 14 when reaching minimizing dismounting copper pipe 14 by the copper pipe travelling bogie.
The course of work of the present utility model is as follows:
Rotate by the worm screw wheel disc driven rotary framework 4 that rotates worm-and-wheel gear 8 and the crystallizer 5 that is fixed on the rotating frame 4, crystallizer 5 is the level of state.Lower flange and sealing ring on the dismounting crystallizer 5.After dismounting finishes, copper pipe gathering sill 12 is rotated to horizontal level around gathering sill rotating shaft 13, make in the copper pipe gathering sill 12 above the horizontal planes below crystallizer 5 mouths of a river at same horizontal plane.Copper pipe 14 is withdrawn on the copper pipe travelling bogie.Be transported to assigned address.Simultaneously copper pipe 14 to be replaced is installed on the copper pipe travelling bogie, transport the installation site back.Adjust copper pipe travelling bogie copper pipe gathering sill 12 height, make in the copper pipe gathering sill 12 above the horizontal planes below crystallizer 5 mouths of a river at same horizontal plane, copper pipe 14 is pushed in crystallizer 5 mouths of a river.Crystallizer 5 sealing rings and last lower flange are installed.Treating that lower flange is fastening finishes, and rotates the worm screw wheel disc of worm-and-wheel gear 8, and rotating frame 4 and the crystallizer 5 that is fixed on the rotating frame 4 are recovered vertical state position.Crystallizer 5 is changed copper pipe 14 and is finished, and the handling of waiting to drive a vehicle is used.
Claims (3)
1. device of changing crystallizer copper pipe, comprise the crystallizer overturn platform in its formation, the crystallizer overturn platform comprises base for supporting (1), bearing block (2), rotating shaft (6), rotating frame (4), it is characterized in that: it also has worm-and-wheel gear (8), the worm gear of worm-and-wheel gear (8) is connected with rotating shaft (6), the worm screw of worm-and-wheel gear (8) connects rotating wheel disk, and crystallizer (5) center of gravity that is fixed on the rotating frame (4) is positioned on the axis of rotating shaft (6).
2. the device of replacing crystallizer copper pipe according to claim 1, it is characterized in that: also have the copper pipe travelling bogie in its formation, the copper pipe travelling bogie is by wheel (9), little frame (10), copper pipe gathering sill (12), gathering sill rotating shaft (13), bearing block (11) is formed, wheel (9) is installed in little frame (10) bottom, copper pipe gathering sill (12) is elongated slot, the bottom surface of copper pipe gathering sill (12) connects gathering sill rotating shaft (13), gathering sill rotating shaft (13) is installed on the bearing block (11), and bearing block (11) is fixed on the last end face of little frame (10).
3. the device of replacing crystallizer copper pipe according to claim 2 is characterized in that: below the mouth of a river of the horizontal level height of described copper pipe gathering sill (12) during with crystallizer (5) horizontal level that is fixed on the crystallizer overturn platform on same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134051 CN203141412U (en) | 2013-03-23 | 2013-03-23 | Device used for replacing crystallizer copper pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134051 CN203141412U (en) | 2013-03-23 | 2013-03-23 | Device used for replacing crystallizer copper pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141412U true CN203141412U (en) | 2013-08-21 |
Family
ID=48968967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134051 Expired - Fee Related CN203141412U (en) | 2013-03-23 | 2013-03-23 | Device used for replacing crystallizer copper pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141412U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044573A (en) * | 2017-12-29 | 2018-05-18 | 中国航发中传机械有限公司 | For the mounting plate of bevel gear box |
| CN113927555A (en) * | 2021-10-15 | 2022-01-14 | 四川德胜集团钒钛有限公司 | Maintenance platform of crystallizer |
| CN114093544A (en) * | 2021-10-22 | 2022-02-25 | 中核核电运行管理有限公司 | Device is changed to heavy water reactor nuclear power plant's auxiliary passage bushing pipe |
-
2013
- 2013-03-23 CN CN 201320134051 patent/CN203141412U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044573A (en) * | 2017-12-29 | 2018-05-18 | 中国航发中传机械有限公司 | For the mounting plate of bevel gear box |
| CN113927555A (en) * | 2021-10-15 | 2022-01-14 | 四川德胜集团钒钛有限公司 | Maintenance platform of crystallizer |
| CN114093544A (en) * | 2021-10-22 | 2022-02-25 | 中核核电运行管理有限公司 | Device is changed to heavy water reactor nuclear power plant's auxiliary passage bushing pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 |