CN103386601B - Combined device for improving maintainability of mine equipment and use method of combined device - Google Patents
Combined device for improving maintainability of mine equipment and use method of combined device Download PDFInfo
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- CN103386601B CN103386601B CN201310353810.0A CN201310353810A CN103386601B CN 103386601 B CN103386601 B CN 103386601B CN 201310353810 A CN201310353810 A CN 201310353810A CN 103386601 B CN103386601 B CN 103386601B
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Abstract
The invention discloses a combined device for improving the maintainability of mine equipment and a use method of the combined device. The combined device for improving the maintainability of mine equipment comprises a plane connection rod mechanism and a sliding mechanism connected with the plane connection rod mechanism; the sliding mechanism comprises a connection plate, a slideway and a connection pin fixedly connected with the connection plate; the slideway is arranged on a connection rod of the plane connection rod mechanism; and the connection pin is positioned in the slideway and is capable of sliding in the slideway. The use method for the combined device comprises the steps of mounting the device onto two sides of a part with a larger mass; removing the part with the larger mass out to the upper space of a shell; horizontally pushing the part with the larger mass to a position outside the shell; and placing the part with the larger mass to the original position according to the opposite step sequence. The combined device for improving the maintainability of mine equipment and the use method of the combined device can save manpower and resources by the organic combination of the plane connection rod mechanism and the sliding mechanism and are favorable for fast finishing the daily maintenance work of underground equipment, thus enabling the maintenance to be more convenient and faster.
Description
Technical field
The present invention relates to mining equipment area of maintenance, particularly a kind of combination unit and using method thereof promoting mining equipment maintainability.
Background technology
Linkage is widely used, and the kinematic pair in linkage is generally lower pair, and lower pair kinematic pair is face contact, and pressure is less, has larger bearing capacity.The contact of low accessory element is that the geometrical constraint of dependence itself ensures, only need rationally determine mechanism freedom and type of drive, connecting rod can reliably complete setting working trajectory.In addition linkage also can play the effect of reinforcement and stroke extension, and linkage coordinates with slide mechanism can be inner according to setting track larger distance moving-member at small space.
Explosion-proof casing inside is provided with many electric components, for saving space, these parts are set up at space cloth has level feature, when needs bottom components and parts are checked and maintenance work time, needs just can carry out after first first being shifted out by upper strata components and parts and moving away, for large and the components and parts of heaviness are safeguarded at every turn time all need repeatedly to remove and install, this, under personnel and the limited Minepit environment of instrument, brings very large difficulty to maintenance work.
The particular surroundings restriction of mining equipment under Minepit environment owing to using, require that equipment has high reliability, the maintainability performance of lifting means is one of important means guaranteeing that equipment runs well.Under Minepit environment, to running inconvenience and the limited operating space of attendant, maintenance tool, require to carry out attended operation quickly in job site during service equipment.Based on downhole anti-explosion performance requirement, the large multi-segment mounting arrangements of underground equipment electric component is inner at the explosion-proof casing of limited space, there be limited evidence currently of has special mechanism can be used for moving inner heavy parts quickly and easily, causes underground equipment regular maintenance difficulty, the shortcomings such as operation easier is large.
Current mining equipment seldom has the mechanism being specifically designed to components and parts dismounting, mostly by manually carrying out dismantling and moving, artificial unloading operates inconvenience, especially for heavier components and parts with mobile under Minepit environment, maintenance process wastes time and energy, and causes maintenance cost high.
Through retrieval, do not find the domestic prior art identical with the present invention.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of combination unit and the using method thereof that promote mining equipment maintainability, it can move out of heavy parts from mining equipment enclosure interior convenient, fast, stably, vacating space is to carry out routine maintaining operations to other components and parts in mining equipment housing, improve the maintainability of system, ensure the reliability of mining equipment work.
Technical scheme of the present invention is: the combination unit of described lifting mining equipment maintainability, the slide mechanism comprising planar linkage mechanism and be connected with planar linkage mechanism, described planar linkage mechanism comprises pedestal, the first side link, the second side link and connecting rod, described slide mechanism comprises connecting plate and the slideway of composition moving sets, described slideway is located on connecting rod, and described connecting plate is connected with slideway and can slides in slideway.
Described planar linkage mechanism is four-bar linkage, preferred parallel quadrangular mechanism; Described slide mechanism is guide rail slide block mechanism, and described guide rail slide block mechanism comprises connecting plate, slideway and the connecting pin affixed with connecting plate, and described slideway is located on connecting rod, and described connecting pin is positioned at slideway and can slides at slideway.
Described planar linkage mechanism also comprises the alignment pin be positioned on pedestal and the dowel hole be positioned on the first side link.
The connected mode of described connecting rod and the first side link, connecting rod and the second side link is all hinged, and the line of these two pin joints is vertical with described slideway.
The first hoodle detent mechanism and the second hoodle detent mechanism is provided with above slideway on connecting rod, described first hoodle detent mechanism and the second hoodle detent mechanism include the screw be fixed on connecting rod, one end attachment screw spring and be positioned at the steel ball of the spring other end, the smaller part part of described steel ball is exposed in slideway.
The using method of the combination unit of described lifting mining equipment maintainability, comprises the following steps:
A, the combination unit two being promoted mining equipment maintainabilitys are arranged on the both sides of the larger parts of quality in mining equipment respectively, and be fixed on by pedestal in mining equipment inner walls, connecting plate is fixed on the larger parts of quality;
B, unclamp connection busbar on mining equipment and fastening bolt, installation site when making the larger parts of quality be in work under mining equipment housing cross beam support;
C, live with hand rest the larger parts of quality end drive side link larger for quality parts, connecting plate and connecting rod are moved out to above housing from mining equipment enclosure interior with horizontal attitude completely by planar linkage mechanism, when the first side link moves to the alignment pin on its dowel hole aligning pedestal, alignment pin is inserted dowel hole, pin the location status of planar linkage mechanism, keep the location status of the larger parts of quality constant;
D, the larger parts of Level Promoting quality, under horizontal thrust effect, connecting pin starts to contact steel ball, and make steel ball start Compress Spring and move upward, connecting plate drives the larger parts of quality in slideway, slip over the first hoodle detent mechanism and moves to the other end from one end of slideway, slip over the second hoodle detent mechanism equally when the extreme position close to the other end, thus make the larger parts of quality stably rest on the other end of slideway; Now the larger parts of quality move to housing with external position directly over mining equipment housing, and vacating space position is so that attendant carries out attended operation to housing inner bottom part components and parts;
E, to enclosure interior components and parts safeguard after, according to step contrary above, larger for quality parts are put back to former operating position.
In said method, described mining equipment is mineral explosion-proof motor.
The present invention is by the organic assembling of planar linkage mechanism and slide mechanism, make full use of planar linkage mechanism bearing capacity strong, mechanism has laborsaving and advantage that is stroke extension, can be according to actual needs, change bar length and slideway size reach desirable shift position, reliably predetermined path of movement can be completed by reasonably optimizing design connecting rod dimensional parameters, coordinate slideway mechanism can expand mechanism's range of movement further simultaneously, achieve the function moving heavy parts in finite spatial extent reposefully, the moving range of components and parts is expanded in limited space, larger for quality parts can be firmly locked in precalculated position by detent mechanism, save manpower and materials in the process, contribute to the line service completing underground equipment fast.The present invention, on the basis analyzing mining equipment characteristic in subsurface environment, improves the maintainability of underground equipment, less driving force parts can be shifted out enclosure interior, make maintenance process more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention promotes the combination unit of mining equipment maintainability;
Fig. 2 is the first hoodle detent mechanism schematic diagram in the present invention;
Fig. 3 is mineral explosion-proof motor enclosure interior component structure schematic diagram;
Fig. 4 is the schematic diagram of quality larger parts in mineral explosion-proof motor installation site when being in work under housing cross beam support;
Fig. 5 is the view of the combination unit utilizing the present invention to promote mining equipment maintainability when larger for the quality in mineral explosion-proof motor parts are shifted out and are positioned at directly over housing;
Fig. 6 is the view of the combination unit utilizing the present invention to promote mining equipment maintainability when being moved to beyond housing by larger for the quality in mineral explosion-proof motor parts.
Wherein: 1, pedestal, 2, alignment pin, 3, dowel hole, the 4, first side link, 5, slideway, the 6, first hoodle detent mechanism, 7, connecting pin, 8, connecting plate, 9, connecting rod, the 10, second hoodle detent mechanism, the 11, second side link, 12, screw, 13, spring, 14, steel ball, 15, the larger parts of quality, 16, crossbeam, 17, housing inner bottom part components and parts, 18, housing, 19, connect busbar, 20, promote the combination unit of mining equipment maintainability.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the combination unit 20 of described lifting mining equipment maintainability, the guide rail slide block mechanism comprising parallel-crank mechanism and be connected with parallel-crank mechanism, described parallel-crank mechanism comprises pedestal 1, first side link 4, second side link 11, connecting rod 9, the dowel hole 3 that is positioned at the alignment pin 2 on pedestal 1 and is positioned on the first side link 4; Described guide rail slide block mechanism comprises connecting plate 8, slideway 5 and the connecting pin 7 affixed with connecting plate 8, and described slideway 5 is located on connecting rod 9, and described connecting pin 7 is positioned at slideway 5 and can slides at slideway 5.
The connected mode of described connecting rod 9 and the first side link 4, connecting rod 9 and the second side link 11 is all hinged, and the line of these two pin joints is vertical with described slideway 5.The first hoodle detent mechanism 6 and the second hoodle detent mechanism 10 is provided with above slideway 5 on connecting rod 9, described first hoodle detent mechanism 6 and the second hoodle detent mechanism 10 include the screw 12 be fixed on connecting rod 9, one end attachment screw 12 spring 13 and be positioned at the steel ball 14 of spring 13 other end, the smaller part part of described steel ball 14 is exposed in slideway 5, as shown in Figure 2.
Parallel-crank mechanism: its pedestal can be fixed on mineral explosion-proof motor explosion-proof casing inwall, first side link and the second side link can be identical velocity of rotation rotating in same direction, the parallel relation between opposite side can be kept in turning course, gyration is done by driving side link, the locus of the larger parts of the quality connected together with connecting rod can be changed reposefully, parallel-crank mechanism can be fixed on extreme position by the positioning action of alignment pin.
Slide mechanism: the connecting pin affixed with connecting plate can move in slideway, when pedestal is vertically installed, can ensure that slideway remains level in motion process, the first hoodle detent mechanism and the second hoodle detent mechanism is furnished with above slideway, because slideway keeps level, effectively connecting plate and the larger parts of quality that are connected with it can be fixed on the extreme position at slideway two ends under without external force driving effect.
Mineral explosion-proof motor housing 18 internal component structural configuration as shown in Figure 3, housing 18 inner chamber top is furnished with two larger parts 15(of quality in this case Support Capacitor, below all claim quality larger parts), and be bolted with housing crossbeam 16, housing cavity lower disposed has many components and parts, needs regularly to carry out attended operation.
The using method of the combination unit of described lifting mining equipment maintainability, comprises the following steps:
A, the combination unit of the lifting mining equipment maintainability shown in two Fig. 1 is arranged on respectively the both sides of the larger parts of quality in mineral explosion-proof motor, pedestal is fixed in mineral explosion-proof motor inner walls, connecting plate is fixed on the larger parts of quality, as shown in Figure 4;
B, unclamp connection busbar 19 on mineral explosion-proof motor and fastening bolt, installation site when now the larger parts of quality are in work under mineral explosion-proof motor housing cross beam support;
C, the end living the larger parts of quality with hand rest drives side link by larger for quality parts, connecting plate and connecting rod are moved out to above housing from mineral explosion-proof motor enclosure interior with horizontal attitude completely by parallel-crank mechanism, in the process due to leverage, less driving force parts can be shifted out enclosure interior, and the larger parts of quality can be made under the restriction of the first hoodle detent mechanism can not to move in slideway, when the first side link moves to the alignment pin on its dowel hole aligning pedestal, alignment pin is inserted dowel hole, pin the location status of parallel-crank mechanism, keep the location status of the larger parts of quality constant, as shown in Figure 5,
D, the larger parts of Level Promoting quality, under horizontal thrust effect, connecting pin starts to contact steel ball, and make steel ball start Compress Spring and move upward, connecting plate drives the larger parts of quality in slideway, slip over the first hoodle detent mechanism and moves to the other end from one end of slideway, slip over the second hoodle detent mechanism equally when the extreme position close to the other end, thus make the larger parts of quality stably rest on the other end of slideway; Now the larger parts of quality move to housing with external position directly over mineral explosion-proof motor housing, vacating space position so that attendant carries out attended operation to housing inner bottom part components and parts 17, as shown in Figure 6;
E, to enclosure interior components and parts safeguard after, need larger for quality parts to be again placed in operating position, according to step contrary above, larger for quality parts put back to former operating position.
In above-described embodiment, parallel-crank mechanism also can replace having come identity function with other four-bar linkages.Guide rail slide block mechanism also can form mechanism with general moving sets and replace, and all can complete similar functions.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., be all included within protection scope of the present invention.
Claims (7)
1. one kind promotes the combination unit (20) of mining equipment maintainability, it is characterized in that, the slide mechanism comprising planar linkage mechanism and be connected with planar linkage mechanism, described planar linkage mechanism comprises pedestal (1), the first side link (4), the second side link (11) and connecting rod (9), described slide mechanism comprises connecting plate (8) and the slideway (5) of composition moving sets, described slideway (5) is located on connecting rod (9), and described connecting plate (8) is connected with slideway (5) and can slides in slideway (5); Slideway (5) top on connecting rod (9) is provided with the first hoodle detent mechanism (6) and the second hoodle detent mechanism (10), described first hoodle detent mechanism (6) and the second hoodle detent mechanism (10) include the screw (12) be fixed on connecting rod (9), one end attachment screw (12) spring (13) and be positioned at the steel ball (14) of spring (13) other end, the smaller part part of described steel ball (14) is exposed in slideway (5).
2. the combination unit of lifting mining equipment maintainability according to claim 1, it is characterized in that, described planar linkage mechanism is four-bar linkage.
3. the combination unit of lifting mining equipment maintainability according to claim 1, it is characterized in that, described planar linkage mechanism is parallel-crank mechanism; Described slide mechanism is guide rail slide block mechanism, described guide rail slide block mechanism comprises connecting plate (8), slideway (5) and the connecting pin (7) affixed with connecting plate (8), described slideway (5) is located on connecting rod (9), and described connecting pin (7) is positioned at slideway (5) and can slides at slideway (5).
4. the combination unit of lifting mining equipment maintainability according to claim 1, is characterized in that, described planar linkage mechanism also comprises the alignment pin (2) be positioned on pedestal (1) and the dowel hole (3) be positioned on the first side link (4).
5. the combination unit of lifting mining equipment maintainability according to claim 1, it is characterized in that, described connecting rod (9) and the first side link (4), connecting rod (9) are all hinged with the connected mode of the second side link (11), and the line of two pin joints is vertical with described slideway (5).
6. promote a using method for the combination unit of mining equipment maintainability, comprise the following steps:
A, the combination unit two being promoted mining equipment maintainabilitys are arranged on the both sides of the larger parts of quality in mining equipment respectively, and be fixed on by pedestal in mining equipment inner walls, connecting plate is fixed on the larger parts of quality;
B, unclamp connection busbar on mining equipment and fastening bolt, installation site when making the larger parts of quality be in work under mining equipment housing cross beam support;
C, live with hand rest the larger parts of quality end drive side link larger for quality parts, connecting plate and connecting rod are moved out to above housing from mining equipment enclosure interior with horizontal attitude completely by planar linkage mechanism, when the first side link moves to the alignment pin on its dowel hole aligning pedestal, alignment pin is inserted dowel hole, pin the location status of planar linkage mechanism, keep the location status of the larger parts of quality constant;
D, the larger parts of Level Promoting quality, under horizontal thrust effect, connecting pin starts to contact steel ball, and make steel ball start Compress Spring and move upward, connecting plate drives the larger parts of quality in slideway, slip over the first hoodle detent mechanism and moves to the other end from one end of slideway, slip over the second hoodle detent mechanism equally when the extreme position close to the other end, thus make the larger parts of quality stably rest on the other end of slideway; Now the larger parts of quality move to housing with external position directly over mining equipment housing, and vacating space position is so that attendant carries out attended operation to housing inner bottom part components and parts;
E, to enclosure interior components and parts safeguard after, according to step contrary above, larger for quality parts are put back to former operating position.
7. the using method of the combination unit of lifting mining equipment maintainability according to claim 6, it is characterized in that, described mining equipment is mineral explosion-proof motor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310353810.0A CN103386601B (en) | 2013-08-15 | 2013-08-15 | Combined device for improving maintainability of mine equipment and use method of combined device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310353810.0A CN103386601B (en) | 2013-08-15 | 2013-08-15 | Combined device for improving maintainability of mine equipment and use method of combined device |
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| Publication Number | Publication Date |
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| CN103386601A CN103386601A (en) | 2013-11-13 |
| CN103386601B true CN103386601B (en) | 2015-07-08 |
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| CN201310353810.0A Active CN103386601B (en) | 2013-08-15 | 2013-08-15 | Combined device for improving maintainability of mine equipment and use method of combined device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105345000B (en) * | 2015-11-26 | 2018-04-10 | 北京隆源自动成型系统有限公司 | A kind of selective laser melting (SLM) molding equipment and its adjustable volume section forming room |
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| US5088176A (en) * | 1990-03-16 | 1992-02-18 | Fuji Jukogyo Kabushiki Kaisha | Apparatus for aid in attaching work |
| US5275526A (en) * | 1992-04-20 | 1994-01-04 | Superior Handling Equipment, Inc. | Truck freight loading and dock device |
| CN2417954Y (en) * | 2000-05-11 | 2001-02-07 | 盐城市机床厂 | Adjustable clamping device |
| US6357990B1 (en) * | 1999-10-18 | 2002-03-19 | John F. Moseley | Truck freight loading wheeled elevator |
| CN201033418Y (en) * | 2007-04-19 | 2008-03-12 | 上海德科电子仪表有限公司 | Automobile air conditioner controller assemblage pad tool |
| CN101318516A (en) * | 2008-06-25 | 2008-12-10 | 沪东重机有限公司 | Convey device and method for joint cross step cover of marine diesel |
| CN202934251U (en) * | 2012-10-31 | 2013-05-15 | 广东瑞谷光纤通信有限公司 | Rotary positioning jig for laser welding |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6409455B2 (en) * | 2000-02-23 | 2002-06-25 | Superior Handling Equipment, Inc. | Wheeled elevator for transferring freight into or out of an enclosed truck |
-
2013
- 2013-08-15 CN CN201310353810.0A patent/CN103386601B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088176A (en) * | 1990-03-16 | 1992-02-18 | Fuji Jukogyo Kabushiki Kaisha | Apparatus for aid in attaching work |
| US5275526A (en) * | 1992-04-20 | 1994-01-04 | Superior Handling Equipment, Inc. | Truck freight loading and dock device |
| US6357990B1 (en) * | 1999-10-18 | 2002-03-19 | John F. Moseley | Truck freight loading wheeled elevator |
| CN2417954Y (en) * | 2000-05-11 | 2001-02-07 | 盐城市机床厂 | Adjustable clamping device |
| CN201033418Y (en) * | 2007-04-19 | 2008-03-12 | 上海德科电子仪表有限公司 | Automobile air conditioner controller assemblage pad tool |
| CN101318516A (en) * | 2008-06-25 | 2008-12-10 | 沪东重机有限公司 | Convey device and method for joint cross step cover of marine diesel |
| CN202934251U (en) * | 2012-10-31 | 2013-05-15 | 广东瑞谷光纤通信有限公司 | Rotary positioning jig for laser welding |
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