CN203833541U - Lifting power device for electrode fixed transverse arm of submerged arc furnace - Google Patents
Lifting power device for electrode fixed transverse arm of submerged arc furnace Download PDFInfo
- Publication number
- CN203833541U CN203833541U CN201420157194.1U CN201420157194U CN203833541U CN 203833541 U CN203833541 U CN 203833541U CN 201420157194 U CN201420157194 U CN 201420157194U CN 203833541 U CN203833541 U CN 203833541U
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- transverse arm
- electrode
- steel rope
- fixed platform
- pulley
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Abstract
The utility model discloses a lifting power device for an electrode fixed transverse arm of a submerged arc furnace. The device comprises a power winding drum and a fixed platform, wherein the power winding drum is arranged at one end of the fixed platform; the fixed platform is positioned above the electrode fixed transverse arm; a steering pulley is arranged at the other end of the fixed platform; a steel wire rope fixing ring is arranged at the bottom of the fixed platform; a transverse arm hanging rear pulley is arranged on the upper surface of the electrode fixed transverse arm and is positioned right below the steel wire rope fixing ring; a front pulley is arranged on the upper surface of the electrode fixed transverse arm and is positioned right below the steering pulley; after fixed by the steel wire rope fixing ring, a steel wire rope sequentially bypasses the transverse arm hanging rear pulley, the front pulley and the steering pulley, and then is wound around the power winding drum. According to the device, a transverse arm cannot tilt horizontally, an electrode cannot swing horizontally, and the device in an electrode core circle shape is stable in diameter size, good in smelting effect, high in product quality, low in equipment failure rate and small in motor load; a furnace leakage accident is avoided.
Description
Technical field
The utility model relates to smelting jacking equipment, specifically the fixing transverse arm lifting power plant of a kind of electrodes in mine hot stove.
Background technology
Existing electrodes in mine hot stove is fixed transverse arm lifting power plant, and front and back end is respectively single rope hanging structure, refers to accompanying drawing 1, Fig. 2 (accompanying drawing 1 is the fixing transverse arm of electrodes in mine hot stove front and back end single rope hanging structure elevation drawing).It comprises electric-pole horizontal arm 101, single hanging steel rope 102, pulley 103, fixed platform 104 and single rope power drum 105.The line of centers of single hanging steel rope 102 is positioned at the midway location of transverse arm 1 left and right, every hanging steel rope 102 is all walked around the pulley 103 being fixed on platform 103, front end is fixed on single rope power drum 105, respectively by positive and negative different directions rotational power reel 105, lay winding wire ropes pulls electric-pole horizontal arm 101 to move up and down, thereby makes transverse arm 101 be with moving electrode to move up and down by production requirement.
The deficiency of the fixing transverse arm lifting power plant of existing electrodes in mine hot stove mainly contains 2 points, the one, the hanging of electric-pole horizontal arm steel cable, electric-pole horizontal arm can be by hanging steel rope line of centers centered by the subpoint on transverse arm, swing, thereby electrode is swung, the electrode circle diameter size, the shape shakiness that cause electrode tip place, gently affect product yield, heavy cause the stove accident of wearing.Second point is that all wt of electrode and transverse arm all acts on power roller, and not only power drum and motor load are large, power consumption, and also power drum fault rate is very high, and often therefore impact is produced.
Summary of the invention
The purpose of this utility model is to provide a kind of electrodes in mine hot stove to fix transverse arm lifting power plant, and transverse arm left and right is not tilted, and electrode left and right does not swing, utmost point heart toroidal, diameter dimension are stablized, and stop to wear stove accident, and metallurgical effect is good, product design is high, and equipment failure rate is low, and motor load is little.
In order to reach above-mentioned purpose, the utility model has adopted following technical scheme, the fixing transverse arm lifting power plant of a kind of electrodes in mine hot stove, comprise power drum, fixed platform, described power drum is arranged on wherein one end of fixed platform, described fixed platform is positioned at the top of the fixing transverse arm of electrode, the other end in fixed platform is provided with deflection sheave, the bottom of described fixed platform is provided with steel rope set collar, the fixing transverse arm upper surface of described electrode and be positioned at steel rope set collar under position be provided with transverse arm hanging back pulley, the fixing transverse arm upper surface of described electrode and be positioned at deflection sheave under position be provided with front wheel, described steel rope set collar is walked around transverse arm hanging back pulley after fixing steel rope successively, front wheel, deflection sheave, and then be wrapped on power drum.
Described steel rope set collar is set to two arranged side by side in fixed platform bottom, the transverse arm hanging back pulley that is positioned at steel rope set collar below is also set to two arranged side by side, described deflection sheave is also arranged side by side two, the front wheel that is positioned at deflection sheave below is also set to two arranged side by side, be that described steel rope set collar, transverse arm hanging back pulley, front wheel, deflection sheave are set to two covers as one of them unit, after being connected by two steel ropes respectively, be wrapped in again on power drum.
Described be wrapped in steel rope on power drum again under extend and be connected with counterweight.
Power drum is made up of the motor connecting successively, reductor, reel, and described reel two ends are processed with different directions steel rope plug helix.
Compared to prior art, the utlity model has following beneficial effect:
In the time will hoisting electrode, starting power drum 6 at the uniform velocity turns round to a direction, power drum 6 will drive steel rope 2 to counterweight 7 direction transmissions, steel rope 2 between power drum 6 and counterweight 7 will increase, counterweight 7 will decline, and the steel rope 2 between power drum 6 and steel rope set collar 5 will shorten, and the fixing transverse arm 1 of electrode will be by horizontal heave, the fixing transverse arm 1 of electrode will at the uniform velocity move up, thereby at the uniform velocity moves up with electrode.
In the time will declining electrode, starting power drum 6 at the uniform velocity turns round to another direction, power drum 6 will drive steel rope 2 to the fixing transverse arm 1 direction transmission of electrode, steel rope 2 between power drum 6 and steel rope set collar 5 will increase, the fixing transverse arm 1 of electrode will level decline, the fixing transverse arm 1 of electrode will at the uniform velocity move down, thereby at the uniform velocity moves down with electrode.
Advantage of the present utility model: 1, transverse arm left and right does not tilt, electrode left and right does not swing, and utmost point heart toroidal, diameter dimension are stablized, and stop to wear stove accident, and metallurgical effect is good, and product design is high.2, equipment failure rate is low, and motor load is little.
Brief description of the drawings
Fig. 1 is the fixing transverse arm of electrodes in mine hot stove front and back end single rope hanging structure elevation drawing of prior art;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the fixing transverse arm lifting power plant structural representation of a kind of electrodes in mine hot stove of the utility model;
Fig. 4 is the lateral plan of Fig. 3.
In figure: electrode is fixed transverse arm 1, hanging steel rope 2, deflection sheave 3, fixed platform 4, steel rope set collar 5, power drum 6, counterweight 7, transverse arm hanging back pulley 8, front wheel 9.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, coordinate brief description of the drawings as follows, but accompanying drawing only provides the use of reference with explanation, is not used for the utility model to be limited.
Shown in figure 3-4, the fixing transverse arm lifting power plant of a kind of electrodes in mine hot stove, fixing transverse arm 1 front end of electrode is fixed wtih electrode, rear end is sleeved on transverse arm vertical columns, fixed platform 4 is positioned at the fixing transverse arm of electrode 1 top, deflection sheave 3 is the vertical pulleys of two solid weldings on platform 4 corresponding above fixing transverse arm 1 front end of electrode, becket below steel rope set collar 5 platform 4 that to be two solid weldings above the fixing transverse arm of electrode 1 rear portion corresponding, power drum 6 be one by a set of motor, reductor drags, two ends are processed with different directions steel rope spiral fluted reel, power drum 6 is fixed on the appropriate location in fixed platform 4, counterweight 7 is suspended on the appropriate location under platform, also can be suspended in the vertical columns of the fixing transverse arm 1 of electrode, transverse arm hanging back pulley 8 is for solid welding is at two vertical pulleys at the fixing transverse arm of electrode 1 rear portion, two vertical pulleys separately solid welding above the fixing transverse arm of electrode 1 both sides and corresponding one by one with two steel rope set collars 5, transverse arm hanging front wheel 9 is for solid welding is at two vertical pulleys of fixing transverse arm 1 front end of electrode, two vertical pulleys separately solid welding above the fixing transverse arm of electrode 1 both sides and corresponding one by one with two deflection sheavies 3, hanging steel rope 2 forms by two, two hanging steel rope 2 one end are respectively fixed on a steel rope set collar 5 separately, the other end is walked around separately transverse arm hanging back pulley 8 in one plane, front wheel 9 and deflection sheave 3, on power drum 6, be wound around after a fixing turn, be fixed on together in counterweight 7.
The fixing transverse arm 1 of electrode is by power drum 6, moved up and down by pulley 8,9 before and after deflection sheave 3 and transverse arm hanging by hanging steel rope 2, counterweight 7 one is fixing transverse arm 1 weight of counter electrode and electrode, reduce the load of power drum 6, the 2nd, ensureing has enough friction force between steel rope 2 and power drum 6.
In the time will hoisting electrode, starting power drum 6 at the uniform velocity turns round to a direction, power drum 6 will drive steel rope 2 to counterweight 7 direction transmissions, steel rope 2 between power drum 6 and counterweight 7 will increase, counterweight 7 will decline, and the steel rope 2 between power drum 6 and steel rope set collar 5 will shorten, and the fixing transverse arm 1 of electrode will be by horizontal heave, the fixing transverse arm 1 of electrode will at the uniform velocity move up, thereby at the uniform velocity moves up with electrode.
In the time will declining electrode, starting power drum 6 at the uniform velocity turns round to another direction, power drum 6 will drive steel rope 2 to the fixing transverse arm 1 direction transmission of electrode, steel rope 2 between power drum 6 and steel rope set collar 5 will increase, the fixing transverse arm 1 of electrode will level decline, the fixing transverse arm 1 of electrode will at the uniform velocity move down, thereby at the uniform velocity moves down with electrode.
The foregoing is only preferred embodiment of the present utility model, non-in order to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (4)
1. the fixing transverse arm lifting power plant of electrodes in mine hot stove, it is characterized in that, comprise power drum, fixed platform, described power drum is arranged on wherein one end of fixed platform, described fixed platform is positioned at the top of the fixing transverse arm of electrode, the other end in fixed platform is provided with deflection sheave, the bottom of described fixed platform is provided with steel rope set collar, the fixing transverse arm upper surface of described electrode and be positioned at steel rope set collar under position be provided with transverse arm hanging back pulley, the fixing transverse arm upper surface of described electrode and be positioned at deflection sheave under position be provided with front wheel, described steel rope set collar is walked around transverse arm hanging back pulley after fixing steel rope successively, front wheel, deflection sheave, and then be wrapped on power drum.
2. the fixing transverse arm lifting power plant of a kind of electrodes in mine hot stove according to claim 1, it is characterized in that, described steel rope set collar is set to two arranged side by side in fixed platform bottom, the transverse arm hanging back pulley that is positioned at steel rope set collar below is also set to two arranged side by side, described deflection sheave is also arranged side by side two, the front wheel that is positioned at deflection sheave below is also set to two arranged side by side, it is described steel rope set collar, transverse arm hanging back pulley, front wheel, deflection sheave is set to two covers as one of them unit, after being connected by two steel ropes respectively, be wrapped in again on power drum.
3. the fixing transverse arm lifting power plant of a kind of electrodes in mine hot stove according to claim 1, is characterized in that, described in be wrapped in steel rope on power drum again under extend and be connected with counterweight.
4. the fixing transverse arm lifting power plant of a kind of electrodes in mine hot stove according to claim 1, is characterized in that, power drum is made up of the motor connecting successively, reductor, reel, and described reel two ends are processed with different directions steel rope plug helix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157194.1U CN203833541U (en) | 2014-04-02 | 2014-04-02 | Lifting power device for electrode fixed transverse arm of submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157194.1U CN203833541U (en) | 2014-04-02 | 2014-04-02 | Lifting power device for electrode fixed transverse arm of submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833541U true CN203833541U (en) | 2014-09-17 |
Family
ID=51511412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157194.1U Expired - Fee Related CN203833541U (en) | 2014-04-02 | 2014-04-02 | Lifting power device for electrode fixed transverse arm of submerged arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833541U (en) |
-
2014
- 2014-04-02 CN CN201420157194.1U patent/CN203833541U/en not_active Expired - Fee Related
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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: 20140917 Termination date: 20150402 |
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| EXPY | Termination of patent right or utility model |