CN212587846U - Automatic cable butt joint device for continuous casting crystallizer - Google Patents
Automatic cable butt joint device for continuous casting crystallizer Download PDFInfo
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- CN212587846U CN212587846U CN202021732040.2U CN202021732040U CN212587846U CN 212587846 U CN212587846 U CN 212587846U CN 202021732040 U CN202021732040 U CN 202021732040U CN 212587846 U CN212587846 U CN 212587846U
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- 238000009749 continuous casting Methods 0.000 title claims abstract description 33
- 210000001503 joint Anatomy 0.000 title description 11
- 230000007246 mechanism Effects 0.000 claims description 74
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 abstract description 4
- 206010063385 Intellectualisation Diseases 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The invention discloses an automatic cable butt-joint device of a continuous casting crystallizer, which belongs to the field of continuous casting metallurgy and is used for automatically connecting and separating cables on a crystallizer device when the crystallizer is installed or removed. The invention relates to an automatic cable butt-joint device for a continuous casting crystallizer, which is used for automatically connecting and separating cables on a crystallizer device when the crystallizer is installed or removed. The invention overcomes the problems of high labor cost, long time consumption and low efficiency caused by the connection and disconnection of the upper and lower cables of the traditional continuous casting crystallizer, can greatly reduce the time for mounting or dismounting the crystallizer, is particularly suitable for mounting and dismounting the crystallizer with crystallizer electromagnetic stirring, and is an important device for realizing the intellectualization and the unmanned mounting and dismounting of the crystallizer.
Description
Technical Field
The invention belongs to the field of metallurgy, and particularly relates to an automatic cable butt joint device for a continuous casting crystallizer.
Background
The continuous casting crystallizer is used as a core device of a continuous casting process and plays a decisive role in the whole continuous casting system. Due to the high demand on the crystallizer, the crystallizer needs to be periodically taken off-line for maintenance. The crystallizer system integrates a breakout prediction system, a dynamic width adjustment system, a crystallizer electromagnetic stirring system and the like, so that more cables need to be connected and disconnected on the upper line and the lower line of the crystallizer.
Especially, when using crystallizer electromagnetic stirring, power cable is in large quantity, and cable quantity is big, adopts traditional artifical cable connecting's mode, on the one hand, greatly increased the human cost, on the other hand, greatly increased the time of going on the production line of crystallizer to occupy the steel casting time, be unfavorable for steel factory's production efficiency.
At present, the connection and disconnection of cable connectors on all crystallizers are manually performed, and are roughly divided into two types: one type is a bolt connection mode, which is more complex and requires manual bolt disassembly and assembly to realize connection and disconnection of cables; the other type is in the form of a cable connector, the mode is improved on the basis of a bolt connection mode, the connection and disconnection of the cable are realized in a manual plugging mode, the labor cost is reduced to a certain extent, and the on-line and off-line time of a crystallizer is shortened. However, the cables still need to be inserted and pulled one by one manually, so that the efficiency is not very high, and in addition, for large cables, the insertion and pulling force is large, and the operation is inconvenient.
Because the crystallizer vibrates in the working process, the cable connector needs to be disconnected with an external pushing device after being connected, so that the cable cannot be simply connected and disconnected by adopting one pushing device, and a similar mechanical device does not exist at present.
Disclosure of Invention
The invention aims to provide an automatic cable butt-joint device for a continuous casting crystallizer, which solves the problems of high labor cost, long time consumption and low efficiency caused by connection and disconnection of an upper cable and a lower cable of the traditional continuous casting crystallizer.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides an automatic interfacing apparatus of continuous casting crystallizer cable, includes upper ledge, middle movable rack and underframe, middle movable rack is located between upper ledge and the underframe, wherein:
the upper frame comprises an upper support, an upper fixing plate, an upper cable connector and an upper hook spring mechanism, the upper support is connected with the crystallizer, the upper fixing plate is arranged on one side of the upper support, the upper cable connector and the upper hook spring mechanism are arranged on the lower surface of the upper fixing plate, and the upper cable connector is connected with the crystallizer cable.
The middle movable frame comprises a middle plate, a fixed hook and a lower cable connector, the fixed hook and the lower cable connector are arranged on the upper surface of the middle plate, the fixed hook and the upper hook spring mechanism are arranged oppositely, and the lower cable connector and the upper cable connector are arranged oppositely.
The lower frame comprises a lower movable plate, a lower support, a lower fixing plate, a lower movable plate hydraulic cylinder, an upper hook spring mechanism cylinder, a lower hook spring mechanism cylinder and a lower hook spring mechanism, wherein the lower fixing plate is fixed on the peripheral frame through the lower support, the bottom end of the lower movable plate hydraulic cylinder is fixedly connected with the lower fixing plate, the top end of a piston rod of the lower movable plate hydraulic cylinder is fixedly connected with the lower movable plate, the lower hook spring mechanisms are arranged on two sides of the lower movable plate, and the upper hook spring mechanism cylinder and the lower hook spring mechanism cylinder are arranged on the lower side of the lower movable plate and are respectively arranged opposite to the upper hook spring mechanism and the lower hook spring mechanism which are arranged above the lower movable plate.
Therefore, the upper frame is connected with the crystallizer through the upper bracket, the lower frame is fixed with the peripheral frame through the lower bracket, and the middle movable frame is connected with the upper frame or the lower frame corresponding to the working state of the automatic cable butting device of the continuous casting crystallizer. When cables need to be connected, the lower movable plate hydraulic cylinder extends, the lower movable plate can drive the middle plate to move upwards, the upper cable connector is connected with the lower cable connector, the fixed hook hooks the upper hook spring mechanism at the moment, the upper frame and the middle movable frame are locked together, meanwhile, the lower hook spring mechanism cylinder jacking rod jacks, the lower hook spring mechanism is triggered to open, and cable connection is completed. When the cable needs to be disconnected, the hydraulic cylinder of the lower movable plate extends to push the lower movable plate to the middle plate. And the lower hook spring mechanism is opened to buckle the middle plate and then closed, and the lower movable plate is locked with the middle plate. Then, the cylinder jacking rod of the upper hook spring mechanism jacks up to trigger the upper hook spring mechanism to open and unlock the fixed hook. At the moment, the lower movable plate hydraulic cylinder is compressed, the middle movable frame and the lower movable plate move downwards to the lowest point together, and the upper cable connector and the lower cable connector are in a disconnected state to complete the disconnection of the cable.
Specifically, the upper hook spring mechanism comprises a first rubber spring and a hook boss; first rubber spring fixed connection is in the lower extreme of an upper fixed plate, the middle part and the first rubber spring fixed connection of couple boss, the one end of couple boss has the latch, and this latch is connected with fixed couple block, the other end of couple boss has the driving lever, and this driving lever is located directly over the couple spring mechanism cylinder. The middle part of the hook boss is fixedly connected with the first rubber spring to form a structure similar to a lever, and the latch buckles the fixed hook to lock the upper frame and the middle movable frame. When the hook is unlocked, the upper hook spring mechanism cylinder jacks a lifting rod to jack the lifting rod, so that the hook boss is outwards turned, and the connection between the latch and the fixed hook is released.
Specifically, the lower hook spring mechanism comprises a second rubber spring and an L-shaped hook; the middle part of the L-shaped hook is fixedly connected with a second rubber spring, the second rubber spring is fixed at the lower end of the lower movable plate, one end of the L-shaped hook is provided with a latch, the latch is connected with the side edge of the middle plate in a clamping manner, the other end of the L-shaped hook is provided with a deflector rod, and the deflector rod is arranged right above the cylinder of the lower hook spring mechanism. Similarly, the latch buckles the side edge of the middle plate to lock the lower movable plate and the middle plate, and when the lower movable plate and the middle plate are unlocked, the lower hook spring mechanism cylinder jacks a lifting rod to jack the deflector rod, so that the L-shaped hook turns outwards to release the connection between the latch and the middle plate.
In order to ensure the accurate butt joint of the upper cable connector and the lower cable connector, the lower surface of the upper fixing plate is provided with an upper guide piece, and the upper surface of the middle plate is provided with a lower guide piece opposite to the upper guide piece.
Specifically, the upper guide member is a hollow cylinder, and the lower guide member is a cylinder that can be inserted into the hollow cylinder. The upper guide piece is a hollow cylinder and mainly works in cooperation with the lower guide piece of the middle movable frame to guide the up-and-down movement of the middle movable frame, so that the accurate butt joint of the upper cable connector and the lower cable connector is ensured.
In order to adjust the position of the upper bracket conveniently, an upper bracket adjusting piece used for adjusting the horizontal position of the upper fixing plate is arranged between the upper fixing plate and the upper bracket.
Specifically, the upper bracket adjusting part comprises a fine adjustment screw rod and a clamping screw rod which are connected between the upper fixing plate and the upper bracket. The fine adjustment screw rod is mainly used for fine adjustment of the upper frame in the horizontal direction, the position accuracy of the upper frame, the middle movable frame and the lower frame is guaranteed, and after adjustment is completed, the adjusted position is fixed through the clamping screw rod.
The roller is arranged at the stress end of the shifting rod, so that the abrasion caused by contact can be reduced on the roller of the belt which is jacked by the cylinder jacking rod.
The invention has the following beneficial effects: the invention relates to an automatic cable butt-joint device for a continuous casting crystallizer, which is used for automatically connecting and separating cables on a crystallizer device when the crystallizer is installed or removed. The invention overcomes the problems of high labor cost, long time consumption and low efficiency caused by the connection and disconnection of the upper and lower cables of the traditional continuous casting crystallizer, can greatly reduce the time for mounting or dismounting the crystallizer, is particularly suitable for mounting and dismounting the crystallizer with crystallizer electromagnetic stirring, and is an important device for realizing the intellectualization and the unmanned mounting and dismounting of the crystallizer.
Drawings
FIG. 1 is a schematic structural view of an automatic cable butt joint device for a continuous casting crystallizer;
FIG. 2 is a schematic diagram of an automatic cable butt joint device for a continuous casting mold;
FIG. 3 is a schematic diagram of the automatic cable butt-joint device of the continuous casting crystallizer when not in operation (after disconnection);
FIG. 4 is a schematic view of the structure corresponding to FIG. 3;
FIG. 5 is a schematic view of the cable connector of the automatic cable butt joint device for the continuous casting mold during connection;
FIG. 6 is a schematic view of the automatic cable butt joint device of the continuous casting mold after the cable connector is connected;
FIG. 7 is a schematic view of the structure corresponding to FIG. 6;
FIG. 8 is a schematic view of the automatic cable butt joint device for a continuous casting mold with a disconnected cable connector;
FIG. 9 is a schematic structural view of an upper bracket adjustment bracket;
FIG. 10 is a schematic structural view of an upper hook spring mechanism;
fig. 11 is a schematic structural view of the lower hook spring mechanism.
In the figure: 1-upper frame, 2-middle movable frame, 3-lower frame, 4-upper bracket, 5-upper bracket adjusting frame, 6-upper cable connector, 7-upper fixing plate, 8-upper guide, 9-upper hook spring mechanism, 10-cable connector, 11-lower guide, 12-fixed hook, 13-middle plate, 14-lower movable plate, 15-lower bracket, 16-lower movable plate guide rod, 17-lower guide rod fixing piece, 18-lower fixing plate, 19-lower movable plate hydraulic cylinder, 20-lower hook spring mechanism cylinder, 21-upper hook spring mechanism cylinder, 22-lower hook spring mechanism, 23-fine adjustment screw, 24-clamping screw, 25-first roller, 26-hook boss, 27-first rubber spring, 28-first rotating shaft, 29-L-shaped hook, 30-second rubber spring, 31-second rotating shaft, 32-second roller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Referring to fig. 1 and 2, the automatic cable butt-joint device for a continuous casting crystallizer of the present invention mainly comprises an upper frame 1, an intermediate movable frame 2, and a lower frame 3, wherein:
the upper frame 1 is composed of an upper bracket 4, an upper bracket adjusting part 5, an upper cable connector 6, an upper fixing plate 7, an upper guide part 8 and an upper hook spring mechanism 9. The upper frame is connected to the crystallizer through the upper support 4 and forms a whole with the crystallizer, and the cables on the crystallizer are connected and disconnected.
The middle movable frame 2 is composed of a lower cable connector 10, a lower guide 11, a fixed hook 12 and a middle plate 13. The middle movable frame 2 can freely move up and down, and after the crystallizer is installed, the middle movable frame 2 moves up and is connected with the upper frame 1, so that the connection action of a cable connector is completed, and the automatic connection of the crystallizer cable is realized; before the crystallizer is dismantled, the middle movable frame 2 moves downwards to be disconnected with the upper frame 1, so that the disconnection action of the cable connector is completed, and the automatic disconnection of the cable of the crystallizer is realized.
The lower frame 3 is composed of a lower movable plate 14, a lower bracket 15, a lower movable plate guide rod 16, a lower guide rod fixing part 17, a lower fixing plate 18, a lower movable plate hydraulic cylinder 19, an upper hook spring mechanism cylinder 21, a lower hook spring mechanism cylinder 20 and a lower hook spring mechanism 22. The lower frame 3 is fixed to the peripheral frame by a lower bracket 15, and the lower movable plate 14 in the lower frame 3 is movable up and down by a lower movable plate hydraulic cylinder 19, thereby controlling the up and down movement of the intermediate movable frame 2.
Referring to fig. 9, the left and right sides of the upper bracket adjusting parts 5 are respectively arranged one by one, each upper bracket adjusting part 5 is composed of a clamping screw 24 and a fine adjustment screw 23, the number of the fine adjustment screws is 3, the fine adjustment screws can be adjusted front and back, left and right, and are mainly used for fine adjustment of the upper frame 1 in the horizontal direction, the position accuracy of the upper frame 1, the middle movable frame 2 and the lower frame 3 is ensured, and after the adjustment is finished, the adjusted position is fixed through the clamping screws 24.
The upper cable connector 6 is fixed on the upper fixing plate 7, one side of the upper cable connector is connected with the crystallizer cable, and the other side of the upper cable connector is connected with the lower cable connector 10, which is an interface for disconnecting and connecting the cable.
The upper fixing plate 7 is connected with the upper bracket 4, and an upper cable connector 6, an upper guide 8 and an upper hook spring mechanism 9 are arranged on the upper fixing plate 7.
The upper guide 8 is a hollow cylinder and mainly works in cooperation with the lower guide 11 of the middle movable frame 2 to guide the up-and-down movement of the middle movable frame 2, so that the accurate butt joint of the upper cable connector 6 and the lower cable connector 10 is ensured.
Referring to fig. 10, the upper hook spring mechanism 9 includes a first roller 25, a first rubber spring 27, a hook boss, and a first rotating shaft 28, wherein the rubber spring is fixed on the upper fixing plate 7, when the boss mechanism is stressed, the hook boss can rotate around the first rotating shaft 28, the stress is removed, and under the action of the first rubber spring 27, the hook boss returns to the original position. When the middle movable frame 2 moves upwards, the fixed hook 12 on the middle movable frame 2 can be hung, and the middle movable frame 2 can not fall down.
A lower movable plate hydraulic cylinder 19, a lower movable plate guide rod 16, an upper hook spring mechanism cylinder 21, a lower hook spring mechanism cylinder 20 and a lower hook spring mechanism 22 are arranged on the lower movable plate 14;
one end of the lower movable plate hydraulic cylinder 19 is fixed on the lower fixing plate 18, and the other end of the lower movable plate hydraulic cylinder is connected with the lower movable plate 14 and can push the lower movable plate 14 to move up and down;
the lower movable plate guide bar 16, used in cooperation with the lower guide bar fixing member 17, mainly ensures the accuracy in the up-and-down movement of the lower movable guide bar 16, thereby ensuring the accuracy of the lower cable connector 10 of the intermediate movable frame upper 2.
The upper hook spring mechanism cylinder 21 is provided with a jacking rod which can realize the up-and-down jacking through a controller, so that the upper hook spring mechanism 9 is triggered to rotate, the fixed hook on the middle movable frame 2 falls off 12, and the fixed relation between the middle movable frame 2 and the upper frame 1 is released.
The lower hook spring mechanism cylinder 20 has a lifting rod, which can be lifted up and down by a controller, thereby triggering the lower hook spring mechanism 22 to rotate and open, and releasing the fixed relationship between the middle movable frame and the lower frame.
Referring to fig. 11, the lower hook spring mechanism 22 includes a second roller 32, a second rubber spring 30, an L-shaped hook 29, and a second rotating shaft 31, wherein the rubber spring is fixed on the lower movable plate 14, and under the external force, the L-shaped hook 29 can rotate around the second rotating shaft 31, the force is removed, and under the action of the second rubber spring 30, the L-shaped hook 29 returns to the original position. The lower hook spring mechanism 22, which is actually a spring rotating mechanism, can be hung on the middle movable frame 2 to move up and down; the lower hook spring mechanism 22 is released from the fixed relationship between the intermediate movable frame 2 and the lower frame 3 in the opened state by the lower hook spring mechanism cylinder 20.
Referring to fig. 3 and 4, which are a schematic diagram and a schematic diagram of the automatic cable docking device of the continuous casting mold when the automatic cable docking device of the continuous casting mold is not in operation (after disconnection), the upper frame 1 is connected with the mold, the upper hook spring mechanism 9 is in a closed state, and the upper cable connector 6 is disconnected from the lower cable connector 10. The lower hook spring mechanism 22 of the lower frame 3 is in a closed state, catching the intermediate plate 13 of the movable frame 2, and the lower movable plate hydraulic cylinder 19 is in a compressed state, so that the movable frame 2 and the lower movable plate 14 are at the lowest point.
Referring to fig. 5, when the lower movable plate hydraulic cylinder 19 is extended, the lower movable plate 14 will drive the middle plate 13 to move upwards, and the upper cable connector 6 is connected with the lower cable connector 10, and at this time, the fixed hook 12 hooks the upper hook spring mechanism 9, so that the upper frame 1 and the middle movable frame 2 are locked together. Meanwhile, the lower hook spring mechanism cylinder 20 lifts the lifting rod to lift, and triggers the lower hook spring mechanism 22 to open. At this time, referring to fig. 6 and 7, the lower movable plate hydraulic cylinder 19 is compressed, the lower movable plate 14 is separated from the intermediate plate 13, the lift pin is retracted by the lower hook spring mechanism cylinder 20, and the lower hook spring mechanism 22 is closed. This completes the connection of the upper cable connector 6 with the lower cable connector 10. And, the upper frame 1 and the middle movable frame 2 are fixed to the mold together, and vibrate together with the mold.
Referring to fig. 8, when the cable needs to be disconnected, the lower movable plate hydraulic cylinder 19 needs to be extended first to push the lower movable plate 14 to the middle plate 13, and the lower hook spring mechanism 22 is opened to buckle the middle plate 13 and then closed, so that the lower movable plate 14 is locked with the middle plate 13. Then, the upper hook spring mechanism cylinder 21 lifts the lifting rod to lift, and triggers the upper hook spring mechanism 9 to open and the fixed hook 12 to release the locking. At this time, the lower movable plate cylinder 19 is compressed, and therefore, the intermediate movable frame 2 and the lower movable plate 14 move down together to the lowest point, and the upper cable connector 6 and the lower cable connector 10 are in the disconnected state, and the state shown in fig. 3 and 4 is returned to the state, and the disconnection of the cable is completed.
Claims (8)
1. The utility model provides an automatic interfacing apparatus of continuous casting crystallizer cable which characterized in that: the device comprises an upper frame (1), a middle movable frame (2) and a lower frame (3), wherein the middle movable frame (2) is arranged between the upper frame (1) and the lower frame (3);
the upper frame (1) comprises an upper support (4), an upper fixing plate (7), an upper cable connector (6) and an upper hook spring mechanism (9), the upper support (4) is connected with the crystallizer, the upper fixing plate (7) is arranged on one side of the upper support (4), the upper cable connector (6) and the upper hook spring mechanism (9) are arranged on the lower surface of the upper fixing plate (7), and the upper cable connector (6) is connected with the crystallizer cable;
the middle movable frame (2) comprises a middle plate (13), a fixed hook (12) and a lower cable connector (10), the fixed hook (12) and the lower cable connector (10) are arranged on the upper surface of the middle plate (13), the fixed hook (12) and the upper hook spring mechanism (9) are arranged oppositely, and the lower cable connector (10) and the upper cable connector (6) are arranged oppositely;
the lower frame (3) comprises a lower movable plate (14), a lower bracket (15), a lower fixed plate (18), a lower movable plate hydraulic cylinder (19), an upper hook spring mechanism cylinder (21), a lower hook spring mechanism cylinder (20) and a lower hook spring mechanism (22), the lower fixing plate (18) is fixed on the peripheral frame through a lower bracket (15), the bottom end of the lower movable plate hydraulic cylinder (19) is fixedly connected with a lower fixed plate (18), the top end of a piston rod of the lower movable plate hydraulic cylinder (19) is fixedly connected with a lower movable plate (14), the lower hook spring mechanisms (22) are arranged at two sides of the lower movable plate (14), the upper hook spring mechanism cylinder (21) and the lower hook spring mechanism cylinder (20) are arranged at the lower side of the lower movable plate (14), and are respectively arranged opposite to the upper hook spring mechanism (9) and the lower hook spring mechanism (22) which are arranged above the upper hook spring mechanism.
2. The automatic cable butt-joint device of a continuous casting crystallizer according to claim 1, characterized in that: the upper hook spring mechanism (9) comprises a first rubber spring (27) and a hook boss (26); first rubber spring (27) fixed connection is in the lower extreme of upper fixed plate (7), the middle part and first rubber spring (27) fixed connection of couple boss (26), the one end of couple boss (26) has the latch, and this latch is connected with fixed couple (12) block, the other end of couple boss (26) has the driving lever, and this driving lever is located and is linked up directly over spring mechanism cylinder (21).
3. The automatic cable butt-joint device of a continuous casting crystallizer according to claim 1, characterized in that: the lower hook spring mechanism (22) comprises a second rubber spring (30) and an L-shaped hook (29); the middle of the L-shaped hook (29) is fixedly connected with a second rubber spring (30), the second rubber spring (30) is fixed at the lower end of the lower movable plate (14), one end of the L-shaped hook (29) is provided with a latch, the latch is connected with the side edge of the middle plate (13) in a clamping manner, the other end of the L-shaped hook is provided with a shifting lever, and the shifting lever is arranged right above the lower hook spring mechanism cylinder (20).
4. The automatic cable butt-joint device of a continuous casting crystallizer according to claim 1, characterized in that: the lower surface of the upper fixing plate (7) is provided with an upper guide part (8), and the upper surface of the middle plate (13) is provided with a lower guide part (11) opposite to the upper guide part (8).
5. The automatic cable butt-joint device of a continuous casting crystallizer according to claim 4, wherein: the upper guide piece (8) is a hollow cylinder, and the lower guide piece (11) is a cylinder capable of being inserted into the hollow cylinder.
6. The automatic cable butt-joint device of a continuous casting crystallizer according to claim 1, characterized in that: an upper bracket adjusting piece (5) used for adjusting the horizontal position of the upper fixing plate is arranged between the upper fixing plate (7) and the upper bracket (4).
7. The automatic cable butt-joint device of a continuous casting crystallizer according to claim 6, wherein: the upper bracket adjusting piece (5) comprises a fine adjustment screw rod (23) and a clamping screw rod (24) which are connected between the upper fixing plate (7) and the upper bracket (4).
8. The automatic cable butt-joint device of a continuous casting crystallizer according to claim 2 or 3, characterized in that: and the stressed end of the shifting lever is provided with a roller (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732040.2U CN212587846U (en) | 2020-08-19 | 2020-08-19 | Automatic cable butt joint device for continuous casting crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732040.2U CN212587846U (en) | 2020-08-19 | 2020-08-19 | Automatic cable butt joint device for continuous casting crystallizer |
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| Publication Number | Publication Date |
|---|---|
| CN212587846U true CN212587846U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021732040.2U Withdrawn - After Issue CN212587846U (en) | 2020-08-19 | 2020-08-19 | Automatic cable butt joint device for continuous casting crystallizer |
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| CN (1) | CN212587846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952818A (en) * | 2020-08-19 | 2020-11-17 | 湖南中科电气股份有限公司 | Automatic cable butt joint device for continuous casting crystallizer |
-
2020
- 2020-08-19 CN CN202021732040.2U patent/CN212587846U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952818A (en) * | 2020-08-19 | 2020-11-17 | 湖南中科电气股份有限公司 | Automatic cable butt joint device for continuous casting crystallizer |
| CN111952818B (en) * | 2020-08-19 | 2024-05-28 | 湖南中科电气股份有限公司 | Automatic butt joint device for continuous casting crystallizer cable |
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