CN106340827B - The installation method of refining furnace water-cooled cable - Google Patents
The installation method of refining furnace water-cooled cable Download PDFInfo
- Publication number
- CN106340827B CN106340827B CN201610769095.2A CN201610769095A CN106340827B CN 106340827 B CN106340827 B CN 106340827B CN 201610769095 A CN201610769095 A CN 201610769095A CN 106340827 B CN106340827 B CN 106340827B
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- China
- Prior art keywords
- water
- cooled cable
- short net
- hook
- refining furnace
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses the installation methods of refining furnace water-cooled cable, include the following steps：The both ends of water-cooled cable are set with upper fixture, hook is installed on to the interface of short net；One end that water-cooled cable is connect with electric-pole horizontal arm is connected and is sling by steel wire rope by travelling crane hook；The other end of water-cooled cable and short net connection is parked in the interface lower position of short net vertically downward；The interface for being installed on short net connection will be linked up with；Hook and fixture are connected by jack；Decline travelling crane hook height, one end that water-cooled cable is connected with short net from becoming vertically upward vertically downward；Jack is tightened, to just with the interface of water-cooled cable and connecting；It is lifted by travelling crane hook, the port accurate contraposition connection that water-cooled cable is made to be connect with refining furnace electric-pole horizontal arm；Jack, fixture, hook and steel wire rope are removed successively, complete the installment work of water-cooled cable.The innovative approach can guarantee water-cooled cable installation quality, saves process, reduces difficulty of construction, effectively improve construction efficiency.
Description
Technical field
The present invention relates to equipment mounting technique fields, and in particular to a kind of installation method of refining furnace water-cooled cable.
Background technology
In metallurgical steelmaking system LF refining furnace part of appliance, water-cooled cable every weighs about 1 ton or so, and outer layer has the rubber soft
Pipe inside has soft conductive metal, both ends connection copper plate thickness about 50~60mm with holes, and one end is connected with the short net of transformer side,
One end is connected with electric-pole horizontal arm.Using soft suspender belt lifting water-cooled cable middle part when conventional method is installed, cause cable head can not
Vertically, by place and the properties affect of water-cooled cable itself, installation difficulty is very big.
In view of the above problems, studying a kind of installation method of refining furnace water-cooled cable, water-cooled cable installation can be effectively reduced
Difficulty improves construction efficiency.
Invention content
The technical problem to be solved by the present invention is in view of the foregoing defects the prior art has, provide a kind of refining furnace
The installation method of water-cooled cable ensures water-cooled cable installation quality, saves process, reduces difficulty of construction, effectively improve
Construction efficiency.
The used to solve above-mentioned technical problem technical solution of the present invention is：
One end of the short net connection of the installation method of refining furnace water-cooled cable, water-cooled cable and transformer is number one end,
One end that water-cooled cable is connect with electric-pole horizontal arm is No. second end, and the installation method includes the following steps：
1) transformer and the installation of refining furnace motor transverse arm are fixed；
2) both ends of water-cooled cable are set with upper fixture；
3) travelling crane hook is hung up No. second end of water-cooled cable by steel wire rope, and water-cooled cable is vertically sling, is passed through
Driving transport to short net abutting joint position；
4) the number one end of water-cooled cable is parked in the interface lower position of short net vertically downward；
5) interface for being installed on short net connection will be linked up with；
6) pass through jack connection hook and the fixture at number one end；
7) decline the height of travelling crane hook, water-cooled cable naturally droops, and forms U-shaped state, the number one end of water-cooled cable
From becoming vertically downward vertically upward；
8) jack is tightened, makes the number one end of water-cooled cable and the interface accurate contraposition of short net, by the first of water-cooled cable
Number end is connect with the interface of short net；
9) it is lifted by travelling crane hook, makes No. second end of water-cooled cable and refining furnace electric-pole horizontal arm accurate contraposition, by water
No. second end of cold cable is connect with refining furnace motor transverse arm；
10) after water-cooled cable is connect respectively with short net and electric-pole horizontal arm, jack, fixture, hook and steel wire rope are removed successively,
Complete the installment work of water-cooled cable.
According to above-mentioned technical proposal, the fixture includes anchor ear, and the both sides of anchor ear are equipped with hanging plate, and hanging plate is equipped with logical
Hole, the internal diameter size of anchor ear are consistent with the diameter of water-cooled cable.
According to above-mentioned technical proposal, the lower end of the hook is equipped with through-hole.
The invention has the advantages that：
It, can be by the connection of water-cooled cable and short net by covering vertically upward by the mutual cooperation of fixture, hook and jack
It connects, is changed to first first position water-cooled cable with short net vertically downward, then become being socketed vertically upward under the dead weight of water-cooled cable,
Make socket simpler and accurate, accurately control short net and water-cooled cable size for connection, ensure water-cooled cable installation quality, and
Travelling crane hook only needs to connect with water-cooled cable once, saves process, reduces difficulty of construction, effectively improves construction effect
Rate.
Description of the drawings
Fig. 1 is water-cooled cable and the schematic diagram of short net connection in the embodiment of the present invention；
Fig. 2 is the schematic diagram of water-cooled cable and electric-pole horizontal arm in the embodiment of the present invention；
Fig. 3 is the A direction views of Fig. 1；
Fig. 4 is the B direction views of Fig. 2；
Fig. 5 is the structure diagram of fixture in the embodiment of the present invention；
Fig. 6 is the C direction views of Fig. 5；
Fig. 7 is the structure diagram linked up in the embodiment of the present invention；
In figure, the short nets of 1-, 2- hooks, 3- jacks, 4- water-cooled cables, 5- fixtures, 6- travelling crane hooks, 7- steel wire ropes, 8- electricity
Pole transverse arm, 9- transformers.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
With reference to shown in Fig. 1~Fig. 7, a kind of installation side of refining furnace water-cooled cable in one embodiment provided by the invention
Method, one end that water-cooled cable 4 is connect with the short net 1 of transformer 9 be number one end, water-cooled cable 4 connect with electric-pole horizontal arm 8 one
It holds and is held for No. second, the installation method includes the following steps：
1) transformer 9 and refining furnace motor transverse arm 8 are installed into fixation；
2) both ends of water-cooled cable 4 are set with upper fixture 5；
3) travelling crane hook 6 is hung up No. second end of water-cooled cable 4 by steel wire rope 7, and water-cooled cable 4 is vertically sling,
By drive a vehicle transport to short 1 abutting joint position of net；
4) the number one end of water-cooled cable 4 is parked in the interface lower position of short net 1 vertically downward；
5) 2 interfaces for being installed on short net 1 and connecting will be linked up with；
6) pass through the connection of jack 3 hook 2 and the fixture 5 at number one end；
7) decline the height of travelling crane hook 6, since travelling crane hook 6 slings No. second end of water-cooled cable 4, number one end leads to
It crosses fixture 5, hook 2 and jack 3 with short net 1 to be connected, because dead weight, water-cooled cable 4 naturally droop, forms U-shaped state, water cooling electricity
The number one end of cable 4 from becoming vertically upward vertically downward；
8) jack 3 is tightened, makes the number one end of water-cooled cable 4 and the interface accurate contraposition of short net 1, by water-cooled cable 4
Number one end is connect with the interface of short net 1；
9) it is lifted by travelling crane hook 6, makes No. second end of water-cooled cable 4 and 8 accurate contraposition of refining furnace electric-pole horizontal arm, it will
No. second end of water-cooled cable 4 is connect with refining furnace motor transverse arm；
10) after water-cooled cable 4 is connect respectively with short net 1 and electric-pole horizontal arm 8, jack 3, fixture 5,2 and of hook are removed successively
Steel wire rope 7 completes the installment work of water-cooled cable 4.
By the mutual cooperation of fixture 5, hook 2 and jack 3, can by the connection of water-cooled cable 4 and short net 1 from it is vertical to
Upper socket is changed to first first position water-cooled cable 4 with short net 1 vertically downward, then become under the dead weight of water-cooled cable 4 vertically to
Upper socket makes socket simpler and accurate, accurately controls short net 1 and 4 size for connection of water-cooled cable, ensures that water-cooled cable 4 is pacified
Packing quality, and travelling crane hook 6 only needs to connect once with water-cooled cable 4, saves process, reduces difficulty of construction, have
Effect improves construction efficiency.
Further, the fixture 5 includes anchor ear, and the both sides of anchor ear are equipped with hanging plate, and hanging plate is equipped with through-hole, anchor ear
Internal diameter size is consistent with the diameter of water-cooled cable 4, and through-hole connect convenient for hook with jack.
Further, the lower end of the hook 2 is equipped with through-hole；Through-hole connect convenient for hook with jack.
Above is only presently preferred embodiments of the present invention, cannot limit the interest field of the present invention with this certainly,
Therefore the equivalence changes made according to scope of the present invention patent, still belong to protection scope of the present invention.
Claims (3)
1. a kind of one end of the short net connection of installation method of refining furnace water-cooled cable, water-cooled cable and transformer is number one
End, one end that water-cooled cable is connect with electric-pole horizontal arm are No. second end, which is characterized in that the installation method includes following step
Suddenly：
1) transformer and the installation of refining furnace motor transverse arm are fixed；
2) both ends of water-cooled cable are set with upper fixture；
3) travelling crane hook is hung up No. second end of water-cooled cable by steel wire rope, and water-cooled cable is vertically sling, passes through driving
Transport to short net abutting joint position；
4) the number one end of water-cooled cable is parked in the interface lower position of short net vertically downward；
5) interface for being installed on short net connection will be linked up with；
6) pass through jack connection hook and the fixture at number one end；
7) decline the height of travelling crane hook, water-cooled cable naturally droops, and forms U-shaped state, the number one end of water-cooled cable is by hanging down
Directly become downwards vertically upward；
8) jack is tightened, makes the number one end of water-cooled cable and the interface accurate contraposition of short net, by the number one end of water-cooled cable
It is connect with the interface of short net；
9) it is lifted by travelling crane hook, makes No. second end of water-cooled cable and refining furnace electric-pole horizontal arm accurate contraposition, by water cooling electricity
No. second end of cable is connect with refining furnace motor transverse arm；
10) after water-cooled cable is connect respectively with short net and electric-pole horizontal arm, jack, fixture, hook and steel wire rope are removed successively, are completed
The installment work of water-cooled cable.
2. the installation method of refining furnace water-cooled cable according to claim 1, which is characterized in that the fixture includes embracing
Hoop, the both sides of anchor ear are equipped with hanging plate, and hanging plate is equipped with through-hole, and the internal diameter size of anchor ear is consistent with the diameter of water-cooled cable.
3. the installation method of refining furnace water-cooled cable according to claim 1, which is characterized in that the lower end of the hook is set
There is through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769095.2A CN106340827B (en) | 2016-08-30 | 2016-08-30 | The installation method of refining furnace water-cooled cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769095.2A CN106340827B (en) | 2016-08-30 | 2016-08-30 | The installation method of refining furnace water-cooled cable |
Publications (2)
| Publication Number | Publication Date |
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| CN106340827A CN106340827A (en) | 2017-01-18 |
| CN106340827B true CN106340827B (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610769095.2A Active CN106340827B (en) | 2016-08-30 | 2016-08-30 | The installation method of refining furnace water-cooled cable |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419057A (en) * | 2017-07-31 | 2017-12-01 | 莱芜钢铁集团有限公司 | A kind of method for changing refining furnace electrode mast |
| CN115051291B (en) * | 2021-03-09 | 2023-07-11 | 宝山钢铁股份有限公司 | Cable hoisting tool capable of adjusting cable connector installation plane |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666933U (en) * | 2010-04-20 | 2010-12-08 | 宝山钢铁股份有限公司 | Electrode insulation detecting device for three-phase AC electric arc furnace |
| CN201774188U (en) * | 2010-06-02 | 2011-03-23 | 天津二十冶建设有限公司 | Water-cooled cable mounting clamp |
| CN102252516A (en) * | 2011-06-08 | 2011-11-23 | 宝鸡铠丰科技发展有限公司 | Novel fused magnesia smelting electric arc furnace |
| CN103292046A (en) * | 2013-06-30 | 2013-09-11 | 黑龙江建龙钢铁有限公司 | Fixing clamping ring for water-cooled cables |
| CN203807089U (en) * | 2014-03-12 | 2014-09-03 | 张家港浦项不锈钢有限公司 | Lifting tool for replacing water cooling cables |
| CN104422278A (en) * | 2013-09-09 | 2015-03-18 | 西安邦合电气设备有限公司 | Novel corundum smelting furnace |
-
2016
- 2016-08-30 CN CN201610769095.2A patent/CN106340827B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666933U (en) * | 2010-04-20 | 2010-12-08 | 宝山钢铁股份有限公司 | Electrode insulation detecting device for three-phase AC electric arc furnace |
| CN201774188U (en) * | 2010-06-02 | 2011-03-23 | 天津二十冶建设有限公司 | Water-cooled cable mounting clamp |
| CN102252516A (en) * | 2011-06-08 | 2011-11-23 | 宝鸡铠丰科技发展有限公司 | Novel fused magnesia smelting electric arc furnace |
| CN103292046A (en) * | 2013-06-30 | 2013-09-11 | 黑龙江建龙钢铁有限公司 | Fixing clamping ring for water-cooled cables |
| CN104422278A (en) * | 2013-09-09 | 2015-03-18 | 西安邦合电气设备有限公司 | Novel corundum smelting furnace |
| CN203807089U (en) * | 2014-03-12 | 2014-09-03 | 张家港浦项不锈钢有限公司 | Lifting tool for replacing water cooling cables |
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| CN106340827A (en) | 2017-01-18 |
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