CN103386601A - 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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- CN103386601A CN103386601A CN2013103538100A CN201310353810A CN103386601A CN 103386601 A CN103386601 A CN 103386601A CN 2013103538100 A CN2013103538100 A CN 2013103538100A CN 201310353810 A CN201310353810 A CN 201310353810A CN 103386601 A CN103386601 A CN 103386601A
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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 the mining equipment area of maintenance, particularly a kind of composite set and using method thereof that promotes the mining equipment maintainability.
Background technology
Linkage is widely used, and the kinematic pair in linkage generally is lower pair, and the lower pair kinematic pair is the face contact, and pressure is less, has larger bearing capacity.The contact of low accessory element is that the geometrical constraint of dependence itself guarantees, only needs rationally to determine mechanism freedom and type of drive, and connecting rod can be completed the setting working trajectory reliably.Linkage also can play the effect of reinforcement and stroke extension in addition, and linkage coordinates with slide mechanism can be in small space inside according to setting the larger distance moving parts of track.
Explosion-proof casing inside is equipped with many electric components, for conserve space, these parts are set up and have the level characteristics at space cloth, when needs check with maintenance work to the bottom components and parts, need first the upper strata components and parts first to be shifted out to move away and just can carry out afterwards, all need repeatedly to remove and install while for large and heavy components and parts, safeguarding, this under personnel and the limited Minepit environment of instrument, brings very large difficulty to maintenance work at every turn.
Mining equipment under Minepit environment, due to the particular surroundings restriction of using, requires equipment to have high reliability, and the maintainability performance of lifting means is to guarantee one of important means that equipment runs well.Under Minepit environment,, to running inconvenience and the limited operating space of attendant, maintenance tool, can carry out quickly in job site attended operation while requiring service equipment.Based on the 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, the shortcomings such as there be limited evidence currently of has special mechanism can be used for moving quickly and easily inner heavy parts, causes underground equipment regular maintenance difficulty, and operation easier is large.
Mining equipment seldom has the mechanism that is specifically designed to the components and parts dismounting at present, by manually dismantling with mobile, artificial unloading and mobile operation inconvenience under Minepit environment, especially for heavier components and parts mostly, 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 composite set and using method thereof that promotes the mining equipment maintainability, it can be convenient, fast, move out of heavy parts from the mining equipment enclosure interior stably, vacating space is in order to carry out the regular maintenance operation to other components and parts in the mining equipment housing, promote the maintainability of system, ensured the reliability of mining equipment work.
Technical scheme of the present invention is: the composite set of described lifting mining equipment maintainability, comprise planar linkage mechanism and the slide mechanism that is 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 that forms 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, the 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 that is positioned on pedestal and the dowel hole that is 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.
Be provided with the first hoodle detent mechanism and the second hoodle detent mechanism above the slideway on connecting rod, described the first hoodle detent mechanism and the second hoodle detent mechanism include the spring of the screw that is fixed on connecting rod, an end attachment screw and are positioned at the steel ball of the spring other end, and the smaller part of described steel ball partly exposes in slideway.
The using method of the composite set of described lifting mining equipment maintainability comprises the following steps:
A, two composite sets that promote the mining equipment maintainabilitys are arranged on respectively the both sides of the larger parts of quality in mining equipment, pedestal is fixed on the mining equipment inner walls, connecting plate is fixed on the larger parts of quality;
B, unclamp connection busbar and fastening bolt on mining equipment, the installation site while making the larger parts of quality be in work under mining equipment housing cross beam support;
C, drive side link with the end that hand rest is lived the larger parts of quality the larger parts of quality, connecting plate and connecting rod fully are moved out to housing top with horizontal attitude from the mining equipment enclosure interior by planar linkage mechanism, when the first side link moves to its dowel hole and aims at alignment pin on 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, connecting pin starts to contact steel ball under the horizontal thrust effect, and make steel ball start Compress Spring and move upward, the larger parts of connecting plate drive quality slip over the first hoodle detent mechanism and move to the other end from an end of slideway in slideway, slip over equally the second hoodle detent mechanism when the extreme position near the other end, thereby make the larger parts of quality stably rest on the other end of slideway; The larger parts of quality this moment move to housing with external position directly over the mining equipment housing, the vacating space position is so that the attendant carries out attended operation to housing inner bottom part components and parts;
E, to the enclosure interior components and parts safeguard complete after, according to above opposite step, the larger parts of quality being 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, take full advantage of the planar linkage mechanism bearing capacity strong, mechanism has advantages of laborsaving and stroke extension, can be according to actual needs, change bar length and slideway size and reach desirable shift position, design the connecting rod dimensional parameters by reasonably optimizing and can reliably complete predetermined path of movement, coordinate simultaneously slideway mechanism can further enlarge mechanism's range of movement, realized moving reposefully the function of heavy parts in confined space scope, enlarged the moving range of components and parts in limited space, can be with the larger parts secure lock of quality in precalculated position by detent mechanism, manpower and materials have been saved in this process, help to complete fast the line service of underground equipment.On the basis of the present invention's mining equipment characteristic in analyzing subsurface environment, promote the maintainability of underground equipment, can less driving force shift out enclosure interior to parts, made maintenance process more convenient.
Description of drawings
Fig. 1 is the structural representation that the present invention promotes the composite set 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 the installation site of the larger parts of the quality in mineral explosion-proof motor while being in work under the housing cross beam support;
Fig. 5 is the view while utilizing composite set that the present invention promotes the mining equipment maintainability to shift out and be positioned at the larger parts of the quality in mineral explosion-proof motor directly over housing;
Fig. 6 is the view while utilizing composite set that the present invention promotes the mining equipment maintainability to move to the larger parts of the quality in mineral explosion-proof motor beyond housing.
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 composite set of mining equipment maintainability.
The specific embodiment
As shown in Figure 1 and Figure 2, the composite set 20 of described lifting mining equipment maintainability, comprise parallel-crank mechanism and the guide rail slide block mechanism that is connected with parallel-crank mechanism, described parallel-crank mechanism comprises pedestal 1, the first side link 4, the second side link 11, connecting rod 9, be positioned at the alignment pin 2 on pedestal 1 and be positioned at dowel hole 3 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 be in slideway 5 slips.
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.Be provided with the first hoodle detent mechanism 6 and the second hoodle detent mechanism 10 above the slideway 5 on connecting rod 9, described the first hoodle detent mechanism 6 and the second hoodle detent mechanism 10 include the spring 13 of the screw 12 that is fixed on connecting rod 9, an end attachment screw 12 and are positioned at the steel ball 14 of spring 13 other ends, the smaller part of described steel ball 14 partly exposes 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, the first side link and the second side link can be identical the velocity of rotation rotating in same direction, can keep the parallel relation between opposite side in turning course, do gyration by driving side link, can change reposefully the locus of the larger parts of quality that connect together with connecting rod, the positioning action by alignment pin can be fixed on extreme position with parallel-crank mechanism.
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, be furnished with the first hoodle detent mechanism and the second hoodle detent mechanism above slideway,, because slideway keeps level, can be effectively under without external force driving effect connecting plate and the larger parts of quality that are connected with it be fixed on the extreme position at slideway two ends.
Mineral explosion-proof motor housing 18 internal component structural configuration as shown in Figure 3, housing 18 inner chamber tops are furnished with two larger parts 15(of quality and are Support Capacitor at this, below all claim quality larger parts), and with housing crossbeam 16, be bolted, housing inner chamber lower disposed has many components and parts, need to regularly carry out attended operation.
The using method of the composite set of described lifting mining equipment maintainability comprises the following steps:
A, the composite set of two lifting mining equipment maintainabilitys shown in Figure 1 is arranged on respectively the both sides of the larger parts of quality in mineral explosion-proof motor, pedestal is fixed on the 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 and fastening bolt on mineral explosion-proof motor, the installation site when the larger parts of quality this moment are in work under mineral explosion-proof motor housing cross beam support;
C, the end of living the larger parts of quality with hand rest drives side link with the larger parts of quality, connecting plate and connecting rod fully are moved out to housing top with horizontal attitude from the mineral explosion-proof motor enclosure interior by parallel-crank mechanism, in this process due to leverage, can less driving force shift out enclosure interior to parts, and the larger parts of quality can not moved in slideway, when the first side link moves to its dowel hole and aims at alignment pin on 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, connecting pin starts to contact steel ball under the horizontal thrust effect, and make steel ball start Compress Spring and move upward, the larger parts of connecting plate drive quality slip over the first hoodle detent mechanism and move to the other end from an end of slideway in slideway, slip over equally the second hoodle detent mechanism when the extreme position near the other end, thereby make the larger parts of quality stably rest on the other end of slideway; The larger parts of quality this moment move to housing with external position directly over the mineral explosion-proof motor housing, the vacating space position is so that the attendant carries out attended operation to housing inner bottom part components and parts 17, as shown in Figure 6;
E, to the enclosure interior components and parts safeguard complete after, the larger parts of quality need to be placed in operating position again, according to above opposite step, the larger parts of quality being put back to former operating position.
In above-described embodiment, parallel-crank mechanism also can replace identity function with other four-bar linkages.Guide rail slide block mechanism also available general moving sets forms mechanism's replacement, 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 modification of doing, be equal to replacement, improvement etc., within all being included in protection scope of the present invention.
Claims (8)
1. composite set (20) that promotes the mining equipment maintainability, it is characterized in that, comprise planar linkage mechanism and the slide mechanism that is 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) that forms 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).
2. the composite set of lifting mining equipment maintainability according to claim 1, is characterized in that, described planar linkage mechanism is four-bar linkage.
3. the composite set of lifting mining equipment maintainability according to claim 1, 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 composite set of lifting mining equipment maintainability according to claim 1, is characterized in that, described planar linkage mechanism also comprises the alignment pin (2) that is positioned on pedestal (1) and is positioned at dowel hole (3) on the first side link (4).
5. the composite set of lifting mining equipment maintainability according to claim 1, it is characterized in that, described connecting rod (9) is all hinged with the first side link (4), connecting rod (9) with the connected mode of the second side link (11), and the line of these two pin joints is vertical with described slideway (5).
6. the composite set of lifting mining equipment maintainability according to claim 1, it is characterized in that, slideway (5) top on connecting rod (9) is provided with the first hoodle detent mechanism (6) and the second hoodle detent mechanism (10), described the first hoodle detent mechanism (6) and the second hoodle detent mechanism (10) include the spring (13) of the screw (12) that is fixed on connecting rod (9), an end attachment screw (12) and are positioned at the steel ball (14) of spring (13) other end, and the smaller part of described steel ball (14) partly exposes in slideway (5).
7. using method that promotes the composite set of mining equipment maintainability comprises the following steps:
A, two composite sets that promote the mining equipment maintainabilitys are arranged on respectively the both sides of the larger parts of quality in mining equipment, pedestal is fixed on the mining equipment inner walls, connecting plate is fixed on the larger parts of quality;
B, unclamp connection busbar and fastening bolt on mining equipment, the installation site while making the larger parts of quality be in work under mining equipment housing cross beam support;
C, drive side link with the end that hand rest is lived the larger parts of quality the larger parts of quality, connecting plate and connecting rod fully are moved out to housing top with horizontal attitude from the mining equipment enclosure interior by planar linkage mechanism, when the first side link moves to its dowel hole and aims at alignment pin on 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, connecting pin starts to contact steel ball under the horizontal thrust effect, and make steel ball start Compress Spring and move upward, the larger parts of connecting plate drive quality slip over the first hoodle detent mechanism and move to the other end from an end of slideway in slideway, slip over equally the second hoodle detent mechanism when the extreme position near the other end, thereby make the larger parts of quality stably rest on the other end of slideway; The larger parts of quality this moment move to housing with external position directly over the mining equipment housing, the vacating space position is so that the attendant carries out attended operation to housing inner bottom part components and parts;
E, to the enclosure interior components and parts safeguard complete after, according to above opposite step, the larger parts of quality being put back to former operating position.
8. the using method of the composite set of lifting mining equipment maintainability according to claim 7, is characterized in that, described mining equipment is mineral explosion-proof motor.
Priority Applications (1)
| 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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| CN103386601A true CN103386601A (en) | 2013-11-13 |
| CN103386601B CN103386601B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345000A (en) * | 2015-11-26 | 2016-02-24 | 北京隆源自动成型系统有限公司 | Selective laser melting and forming equipment and volume-adjustable forming room thereof |
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| 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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Patent Citations (8)
| 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 |
| US20010041124A1 (en) * | 2000-02-23 | 2001-11-15 | Superior Equipment Handling, Inc. | Wheeled elevator for transferring freight into or out of an enclosed truck |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345000A (en) * | 2015-11-26 | 2016-02-24 | 北京隆源自动成型系统有限公司 | Selective laser melting and forming equipment and volume-adjustable forming room thereof |
| 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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| CN103386601B (en) | 2015-07-08 |
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