CN103013539B - Furnace door service car for coke furnace - Google Patents
Furnace door service car for coke furnace Download PDFInfo
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- CN103013539B CN103013539B CN201210500891.8A CN201210500891A CN103013539B CN 103013539 B CN103013539 B CN 103013539B CN 201210500891 A CN201210500891 A CN 201210500891A CN 103013539 B CN103013539 B CN 103013539B
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Abstract
The invention discloses a furnace door service car for a coke furnace. The furnace door service car comprises a running device, a main frame, a lifting balance weight device, a lifting driving device, a lifting chamber, a limit device, electrical equipment, a lubrication system, a power supply system and a mechanical telescoping mechanism, wherein the main frame is hung on an I-steel rail above a coke furnace column through the running device fixed on the top end of the main frame; and the main frame is internally provided with a vertical rail, the lifting chamber, the limit device, the lifting driving device, the balance weight device and the electrical equipment. The furnace door service car with the technical scheme provided by the invention is mainly characterized in that a power supply mode with a slide rail is adopted; a lifting part is provided with a lifting balance weight for reducing lifting power and alleviating the abrasion of a steel wire rope; and the top of the lifting chamber is provided with two mechanical resetting safety lock devices which are driven to unlock by the steel wire rope and are locked through spring resetting, therefore, when the wire rope is broken, the mechanical resetting safety lock device can lock a vertical rail so as to provide security protection for the lifting chamber.
Description
Technical field
The present invention relates to door for coke oven service car SMV car, particularly a kind of fire door service car SMV car of slide-contact-type power supply.
Background technology
China in Recent Years coke output constantly increases, and has become world coke production big country.The production of coke has caused serious pollution to environment, and therefore environmental protection is the inexorable trend of current era development.In coking circular flow process, because envrionment temperature is high and produce a large amount of flue dust and inflammable gas, make fire door temperature distortion and cyclical operation normal wear, cause the damage to oven door sealing, need often coke oven to be safeguarded.
Fire door service car SMV car is the main auxiliary equipment that coke oven is produced, and in prior art, its Power supply mode comprises based on two kinds of store battery and engine generator sets.Under the operating mode of high temperature, many dirt, the former short in work-ing life, cost is high, need fixed point charging, when fire door service car SMV car is during at coke oven middle part, battery power deficiency, and fire door service car SMV car can not be got back to end platform, affects the normal production of coke oven; The latter's maintenance is large, and contaminate environment, does not meet environmental requirement.Its lifting type of drive comprises based on Driven by Hydraulic Cylinder and feed screw nut and drives two kinds, and the former breaks down and safeguards complicatedly, needs Hydraulic Station, takes up room large; The latter's yielding life-span under the environment of high temperature, many dirt is short, and lifting efficiency is low.
Therefore, providing a kind of not only long service life, a kind of furnace door service car SMV car safe and reliable but also environmental protection has been trend of the times.
Summary of the invention
For above-mentioned technical problem, the technical problem to be solved in the present invention is to provide a kind of fire door service car SMV car of slide-contact-type power supply.
For reaching above object, be achieved through the following technical solutions:
Coke oven fire door service car SMV car, comprising: running gear, main body frame, lifting balance weight device, lifting drive, jack house, stop means, electric installation, oiling system, power supply system and mechanical retractable mechanism; Main body frame is suspended on the i-beam track of coke oven stay top by being fixed on the running gear on its top, and can on i-beam track, walk by running gear; Main body frame inside is provided with vertical rail, jack house, stop means, lifting drive, counter weight device and electric installation; Jack house is the skeleton construction of shaped steel assembly welding, and the guide deflection sheave for coordinate guiding with vertical rail and the mechanical return security lock arrangement coordinating with vertical rail are installed in the both sides of its framework; Mechanical return security lock arrangement one end is fixed on one end, jack house both sides and is connected with the cylinder of lifting drive by wireline; On main body frame, between two vertical rails, be provided with the stop means for limiting jack house stroke; Lifting drive is fixed on main body frame; Counter weight device is conventional counter weight device, and is connected with jack house by wireline; Electric installation is fixed on main body frame; Jack house base of frame is provided with mechanical retractable mechanism; Oiling system is for the each oiling point of fire door service car SMV car is carried to lubricating oil; Power supply system adopts slide-contact-type power supply, comprises: be fixed on power supply slide rail on coke oven, be fixed on wiping device and frequency transformer on fire door service car SMV car, and be Alternating Current Power Supply; Convertible circuit is connected with running gear, lifting drive and electric installation respectively;
Mechanical return security lock arrangement is for adopting Steel rope drive release, the mechanical return safety lock locking by spring reset;
The form that mechanical retractable mechanism adopts pulley to coordinate with slideway realizes mechanical-stretching;
Adopted the present invention of technique scheme to be primarily characterized in that power supply mode adopts slide rail power supply, wiping device contacts with slide rail, and alternating-current is electrically connected with travel mechanism and lifting driving device and electric installation maintenance respectively by cable.Lifting unit is arranged with the wearing and tearing that lifting counterweight is used for reducing lifting force and reduces wireline.Jack house top is provided with two and adopts Steel rope drive release, the mechanical return security lock arrangement locking by spring reset, and when wire cable rupture, mechanical return security lock arrangement can pin vertical rail like this, for jack house provides safeguard protection;
During the operation of fire door service car SMV car, be provided with safety interlocking and position limitation protection (stop means); be less than ± 20mm of stopping accuracy, in main body frame bottom, coke oven side is provided with guide rail, matches with the guide wheel of coke oven bottom; prevent that main body frame from swinging, and erects balanced support effect to body frame.Also configurable illumination simultaneously, traveling sound and light alarm signal.Oiling system is carried lubricating oil to the each oiling point of fire door service car SMV car.By the organic cooperation of each parts, realize the function of fire door service car SMV car.Fire door service car SMV car can arrive the position within the scope of coke oven, can work continuously, and uses frequent in coking production process;
Prior art is compared, and the invention has the advantages that the AC driving of powering by slide rail has changed store battery and/or oil electric engine power supply mode and puted forth effort to improve multinomial security device, has further improved the security of equipment operation; Improve the work-ing life of fire door service car SMV car, reduced the maintenance cost of car body itself; Eliminate the pollution of propulsion source, effectively improved environment.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technique means of the present invention, and can be implemented according to the content of specification sheets, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is side-looking structural representation of the present invention.
Fig. 3 is plan structure schematic diagram of the present invention.
In figure: 1, running gear, 2, main body frame, 2.1, vertical rail, 3, lifting balance weight device, 4, lifting drive, 5, jack house, 5.1, guide deflection sheave, 5.2, mechanical return security lock arrangement, 6, stop means, 7, electric installation, 8, oiling system, 9, power supply system, 9.1, power supply slide rail, 9.2, wiping device, 9.3, frequency transformer, 10, mechanical retractable mechanism, 11, i-beam track.
Embodiment
A kind of coke oven fire door service car SMV car as shown in Figure 1, Figure 2 and Figure 3, comprising: running gear 1, main body frame 2, lifting balance weight device 3, lifting drive 4, jack house 5, stop means 6, electric installation 7, oiling system 8, power supply system 9 and mechanical retractable mechanism 10; Main body frame 2 is suspended on the i-beam track 11 of coke oven stay top by being fixed on the running gear 1 on its top, and can be along walking on i-beam track 11 by running gear 1; Main body frame 2 inside are provided with vertical rail 2.1, jack house 5, stop means 6, lifting drive 4, counter weight device 3 and electric installation 7; Jack house 5 is the skeleton construction of shaped steel assembly welding, and the guide deflection sheave 5.1 for coordinate guiding with vertical rail 2.1 and the mechanical return security lock arrangement 5.2 coordinating with vertical rail 2.1 are installed in the both sides of its framework; Mechanical return security lock arrangement 5.2 one end are fixed on jack house 5 one end, both sides and are connected with the cylinder of lifting drive 4 by wireline; On main body frame 2, between two vertical rails 2.1, be provided with the stop means 6 for limiting jack house 5 strokes; Lifting drive 4 is fixed on main body frame 2; Counter weight device 3 is conventional counter weight device, and is connected with jack house 5 by wireline; Electric installation 7 is fixed on main body frame 2; Jack house 5 base of frame are provided with mechanical retractable mechanism 10; Oiling system 8 is for the each oiling point of fire door service car SMV car is carried to lubricating oil; Power supply system 9 adopts slide-contact-type power supply, comprises: be fixed on power supply slide rail 9.1 on coke oven, be fixed on wiping device 9.2 and frequency transformer 9.3 on fire door service car SMV car, and be Alternating Current Power Supply; Frequency transformer 9.3 circuit are connected with running gear 1, lifting drive 4 and electric installation 7 respectively;
Mechanical return security lock arrangement 5.2 is for adopting Steel rope drive release, the mechanical return safety lock locking by spring reset;
The form that mechanical retractable mechanism 10 adopts pulley to coordinate with slideway realizes mechanical-stretching, utilize the conventional secondary framework of prior art herein, in secondary framework bottom, pulley is installed, on mechanical retractable mechanism 10 main frames, be fixed with the slideway matching with secondary framework bottom pulley, and the stroke of secondary framework is about 400mm;
Adopted the power supply mode of the power supply system of the present invention 9 of technique scheme to adopt power supply slide rail 9.1, wiping device 9.2 and frequency transformer 9.3 cooperated power supplies, alternating-current keeps being electrically connected with running gear 1 and lifting drive 4 and electric installation 7 respectively by cable; Lifting unit is arranged with the wearing and tearing that lifting balance weight device 3 is used for reducing lifting force and reduces wireline; Jack house 5 tops are provided with two and adopt Steel rope drive release, the mechanical return security lock arrangement 5.2 locking by spring reset, and when wire cable rupture, mechanical return security lock arrangement 10 can pin vertical rail 2.1, for jack house provides safeguard protection like this;
In fire door service car SMV car when operation, is provided with safety interlocking and for limiting the stop means 6 of service car SMV car jack house 5 displacements, be less than ± 20mm of stopping accuracy; In main body frame 2 bottom coke oven sides, be provided with guide rail, match with the guide wheel of coke oven bottom, prevent that main body frame from swinging, and plays balanced support effect to main body frame 2; Also configurable illumination simultaneously, traveling sound and light alarm signal; Oiling system 8 is carried lubricating oil to the each oiling point of fire door service car SMV car; By the organic cooperation of each parts, realize the function of fire door service car SMV car; Fire door service car SMV car can arrive the position within the scope of coke oven, can work continuously, and uses frequent in coking production process;
Prior art is compared, and the invention has the advantages that the AC driving of powering by slide rail has changed store battery and/or oil electric engine power supply mode and puted forth effort to improve multinomial security device, has further improved the security of equipment operation; Improve the work-ing life of fire door service car SMV car, reduced the maintenance cost of car body itself; Eliminate the pollution of propulsion source, effectively improved environment.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art are not departing within the scope of technical solution of the present invention, when utilizing, appeal the equivalent embodiment that the technology contents disclosing is made a little change or is modified to equivalent variations, in every case be the content that does not depart from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. coke oven fire door service car SMV car, is characterized in that: comprise running gear (1), main body frame (2), lifting balance weight device (3), lifting drive (4), jack house (5), stop means (6), electric installation (7), oiling system (8), power supply system (9) and mechanical retractable mechanism (10); Described main body frame (2) is suspended on coke oven stay top i-beam track (11) above by being fixed on the running gear (1) on its top, and can be along the upper walking of i-beam track (11) by running gear (1); Described main body frame (2) inside is provided with vertical rail (2.1), jack house (5), stop means (6), lifting drive (4), counter weight device (3) and electric installation (7); Described jack house (5) is the skeleton construction of shaped steel assembly welding, and the guide deflection sheave (5.1) for coordinate guiding with vertical rail (2.1) and the mechanical return security lock arrangement (5.2) coordinating with vertical rail (2.1) are installed in the both sides of its framework; Described mechanical return security lock arrangement (5.2) one end is fixed on jack house (5) one end, both sides and is connected with the cylinder of lifting drive (4) by wireline; Between upper two vertical rails of described main body frame (2) (2.1), be provided with the stop means (6) for limiting jack house (5) stroke; Described lifting drive (4) is fixed on main body frame (2); Described counter weight device (3) is conventional counter weight device, and is connected with jack house (5) by wireline; Described electric installation (7) is fixed on main body frame (2); Described jack house (5) base of frame is provided with mechanical retractable mechanism (10); Described oiling system (8) is for the each oiling point of fire door service car SMV car is carried to lubricating oil; Described power supply system (9) adopts slide-contact-type power supply, comprises: be fixed on power supply slide rail (9.1) on coke oven, be fixed on wiping device (9.2) and frequency transformer (9.3) on fire door service car SMV car, and be Alternating Current Power Supply; Described frequency transformer (9.3) circuit is connected with running gear (1), lifting drive (4) and electric installation (7) respectively.
2. coke oven according to claim 1 fire door service car SMV car, is characterized in that: described mechanical return security lock arrangement (5.2) is for adopting Steel rope drive release, the mechanical return safety lock locking by spring reset.
3. coke oven according to claim 1 fire door service car SMV car, is characterized in that: the form that described mechanical retractable mechanism (10) adopts pulley to coordinate with slideway realizes mechanical-stretching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210500891.8A CN103013539B (en) | 2012-11-29 | 2012-11-29 | Furnace door service car for coke furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210500891.8A CN103013539B (en) | 2012-11-29 | 2012-11-29 | Furnace door service car for coke furnace |
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| Publication Number | Publication Date |
|---|---|
| CN103013539A CN103013539A (en) | 2013-04-03 |
| CN103013539B true CN103013539B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210500891.8A Active CN103013539B (en) | 2012-11-29 | 2012-11-29 | Furnace door service car for coke furnace |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102459141B1 (en) * | 2021-08-23 | 2022-10-26 | 최금열 | Bottom driven door management device for coke oven |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201305569Y (en) * | 2008-11-28 | 2009-09-09 | 武汉钢铁(集团)公司 | Coke oven door service vehicle |
| CN201770655U (en) * | 2010-07-23 | 2011-03-23 | 武汉江恒机械有限公司 | Coke oven door service car |
| CN102417816A (en) * | 2011-10-24 | 2012-04-18 | 马钢(集团)控股有限公司 | Novel oven door service vehicle for coke oven |
| CN202297455U (en) * | 2011-10-24 | 2012-07-04 | 马钢(集团)控股有限公司 | Novel oven door service car for coke oven |
| CN202924955U (en) * | 2012-11-29 | 2013-05-08 | 大连华锐重工焦炉车辆设备有限公司 | Oven door service car for coke oven |
-
2012
- 2012-11-29 CN CN201210500891.8A patent/CN103013539B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201305569Y (en) * | 2008-11-28 | 2009-09-09 | 武汉钢铁(集团)公司 | Coke oven door service vehicle |
| CN201770655U (en) * | 2010-07-23 | 2011-03-23 | 武汉江恒机械有限公司 | Coke oven door service car |
| CN102417816A (en) * | 2011-10-24 | 2012-04-18 | 马钢(集团)控股有限公司 | Novel oven door service vehicle for coke oven |
| CN202297455U (en) * | 2011-10-24 | 2012-07-04 | 马钢(集团)控股有限公司 | Novel oven door service car for coke oven |
| CN202924955U (en) * | 2012-11-29 | 2013-05-08 | 大连华锐重工焦炉车辆设备有限公司 | Oven door service car for coke oven |
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| CN103013539A (en) | 2013-04-03 |
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