CN203939512U - Hydraulic support entrucking tuningout platform - Google Patents
Hydraulic support entrucking tuningout platform Download PDFInfo
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- CN203939512U CN203939512U CN201420349362.7U CN201420349362U CN203939512U CN 203939512 U CN203939512 U CN 203939512U CN 201420349362 U CN201420349362 U CN 201420349362U CN 203939512 U CN203939512 U CN 203939512U
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- platform
- tuningout
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- support
- track
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Abstract
A kind of hydraulic support entrucking tuningout platform, in order to reduce the difficulty of adjusting hydraulic support center of gravity, realizes the mechanization of hydraulic support entrucking tuningout, increases down-hole field work safe coefficient, improves operating efficiency.The technical scheme that this deviation correcting device adopts is: tuningout platform comprises pedestal, platform support, jack, tuningout bar and loading platform composition, track and sleeper are mutually vertical and be installed together the pedestal that forms tuningout platform, the front end of track is connected with loading platform, loading platform comprises inclined-plane and guide strip, the both sides of track are respectively provided with two platform supports, platform support is bolted on sleeper, jack is hinged on the platform base of platform support, the piston rod of jack is hinged on tuningout bar, tuningout bar right-hand member is also connected with guide peg, jack is connected with pilot operated valve device group by high-pressure rubber pipe.This device handling safety is simple, quick and precisely, effectively raises labour efficiency 20%, has accelerated work plane and has removed progress.
Description
Technical field
The utility model relates to a kind of mine engineering machinery, relates in particular to a kind of deviation correcting device of dull and stereotyped mine car.
Background technology
The fully-mechanized mining working ZZ4400 type hydraulic support about 12.5t that conducts oneself with dignity, the ZY2800 type hydraulic support about 8.5t that conducts oneself with dignity, in colliery, down-hole combined mining working is removed scene, carries out support while removing entrucking, easily occurs that entrucking is not in place, the phenomenon of centre-of gravity shift.If transport support car in the unbalanced situation of center of gravity easily causes the shipping accident such as dull and stereotyped bogie truck off-road, overturning of dress hydraulic support, serious even cause great personal safety accident, bring very large threat to the safety in production in colliery.In order to ensure normally to transport hydraulic supporting unwheeling safely, must adjust center of gravity to correct position after requiring hydraulic support to install on dull and stereotyped mine car, guarantee gravity balance, stop to lay particular stress on phenomenon.Because hydraulic support volume is large, tonnage weight, the method of adjusting in the past hydraulic support center of gravity on dull and stereotyped mine car is substantially all that field operation personnel utilize Chain block adjustment, specific practice is: the two ends gib head of Chain block is hung on hydraulic support and dull and stereotyped mine car, utilizes from the mode certainly of drawing and realizes the displacement of hydraulic support at dull and stereotyped mine car.This way is not only regulated the speed slowly, efficiency is low, and the gib head that is easy to occur to occur because resistance is large the to break danger of hurting sb.'s feelings, and has very large potential safety hazard, so not only operating difficulties had been simultaneously but also have a very large potential safety hazard for the center of gravity of adjusting hydraulic support on dull and stereotyped mine car.Hydraulic support entrucking tuningout platform designs and produces in order to solve this difficult problem.
Summary of the invention
In order to reduce the difficulty of adjusting hydraulic support center of gravity, realize the mechanization of hydraulic support entrucking tuningout, increase down-hole field work safe coefficient, improve operating efficiency.The technical scheme that this deviation correcting device adopts is:
A kind of hydraulic support entrucking tuningout platform, tuningout platform comprises pedestal, platform support, jack, tuningout bar and loading platform composition, track and sleeper are mutually vertical and be installed together the pedestal that forms tuningout platform, the front end of track is connected with loading platform, loading platform comprises inclined-plane and guide strip, the both sides of track are respectively provided with two platform supports, platform support is bolted on sleeper, jack is hinged on the platform base of platform support, the piston rod of jack is hinged on tuningout bar, tuningout bar right-hand member is also connected with guide peg, jack is connected with pilot operated valve device group by high-pressure rubber pipe.
According to described hydraulic support entrucking tuningout platform, described platform support, jack, tuningout bar are about track centre symmetry, and sleeper adopts 11# i iron.
In the time of hydraulic support entrucking, in the both sides of loading platform, the guiding device being combined into by platform support, jack and tuningout bar is installed respectively, stretch out or regain by pilot operated valve device group operation hydraulic jack and guide strip, utilize the tractional force stretching out of hydraulic jack to adjust the position of hydraulic support on flat car, realize the function of the centre-of gravity shift after adjusting pole entrucking.Handling safety is simple, quick and precisely, effectively raises labour efficiency 20%, has accelerated work plane and has removed progress.
Brief description of the drawings
Fig. 1 is structure top view of the present utility model.
Fig. 2 is structural front view of the present utility model.
Fig. 3 is structure left view of the present utility model.
In accompanying drawing: 1, tuningout bar; 2, platform base; 3, jack platform; 4, jack; 5, track; 6, sleeper; 7, high-pressure rubber pipe; 8, guide peg; 9, inclined-plane; 10, guide strip; 11, platform support.
Detailed description of the invention
Embodiment
This device mainly forms by playing the parts such as the jack 4, tuningout bar 1, platform support 11, pilot operated valve device group, track, loading platform of tuningout effect.
Above the sleeper of being made by the long 11# i iron of three 2m, sleeper coordinates 22kg track, and sleeper 6 is welded with track 5 mutually perpendicular directions.Sleeper 6 is connected with track 5 and forms the pedestal as this tuningout platform, has the mounting base of four platforms support 11 as jack 4 on pedestal.Platform support 11 is positioned at four jiaos (being highly the position of 500mm) of parking flat car position, and platform support 11 has platform base 2 above, and platform base 2 is installed jack 4 above, and each jack 4 can be with valve independent operation.Under the drive of jack 4 piston rods, tuningout bar 1 is adjusted along side direction left and right.On same tuningout bar 1, connect two jack 4, tuningout bar 1 is adjusted the guide strip of center of gravity after can using 160mm channel-section steel as support entrucking.Tuningout bar 1 right-hand member is also connected with guide peg 8, and guide peg 8 acutangulates angle with tuningout bar 1, and the guide peg 8 of both sides is " closing in " design, and when hydraulic support entrucking is moved from right to left, guide peg 8 plays good guiding function.
In the time of hydraulic support entrucking, the guiding device being combined into by platform support 11, jack 4 and tuningout bar 1 is installed respectively in track 5 both sides.Stretch out or regain by controlling pilot operated valve device group operation jack 4 and tuningout bar 1, utilizing the tractional force stretching out of jack 4 to adjust the position of hydraulic support on flat car, realizing the function of the centre-of gravity shift after adjusting pole entrucking.Handling safety is simple, quick and precisely, effectively raises labour efficiency 20%, has accelerated work plane and has removed progress.
Tuningout platform comprises pedestal, platform support 11, jack 4, tuningout bar 1 and loading platform composition, track 5 and sleeper 6 is mutually vertical and be installed together the pedestal that forms tuningout platform, the right-hand member of track 5 is connected with loading platform, loading platform comprises inclined-plane 9 and guide strip 10, the both sides of track 5 are respectively provided with two platform supports 11, platform support 11 is bolted on sleeper 6, jack 4 is hinged on the platform base 2 of platform support 11, the piston rod of jack 4 is hinged on tuningout bar 1, tuningout bar 1 right-hand member is also connected with inside closing in guide peg 8, jack 4 is connected with pilot operated valve device group by high-pressure rubber pipe 7.
Platform support 11, jack 4, tuningout bar 1 are about track centre symmetry, and sleeper 6 adopts 11# i iron.
Construction effect
By removing ZZ4400 type hydraulic support at 3 times, three exploiting field, north, colliery, 322 work planes, remove with the 3 times 530-4 work planes in northern five exploiting field the use that shelve at ZY2800 type hydraulic support scene, this device has been realized support and on flat car, has automatically been adjusted center of gravity, automatically the function of fixed flat planar car, easy to operate, safe and practical, improve loading quality and efficiency, the progress of removing of having accelerated 3 times 530-4 work planes, is conducive to the safety management at entrucking scene.
Economic benefit
By using this support entrucking tuningout stage apparatus, effectively accelerate the loading speed of hydraulic support, also accelerate to remove support progress simultaneously, improve efficiency, accumulative total is saved 200 of man-hours, and 150 yuan of each working hour meters, save 30000 yuan altogether.
Claims (2)
1. a hydraulic support entrucking tuningout platform, it is characterized in that: tuningout platform comprises pedestal, platform support (11), jack (4), tuningout bar (1) and loading platform composition, track (5) and sleeper (6) are mutually vertical and be installed together the pedestal that forms tuningout platform, the front end of track (5) is connected with loading platform, loading platform comprises inclined-plane (9) and guide strip (10), the both sides of track (5) are respectively provided with two platform supports (11), platform support (11) is bolted on sleeper (6), jack (4) is hinged on the platform base (2) of platform support (11), the piston rod of jack (4) is hinged on tuningout bar (1), tuningout bar (1) right-hand member is also connected with guide peg (8), jack (4) is connected with pilot operated valve device group by high-pressure rubber pipe (7).
2. hydraulic support entrucking tuningout platform according to claim 1, is characterized in that: described platform support (11), jack (4), tuningout bar (1) are about track centre symmetry, and sleeper (6) adopts 11# i iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349362.7U CN203939512U (en) | 2014-06-27 | 2014-06-27 | Hydraulic support entrucking tuningout platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349362.7U CN203939512U (en) | 2014-06-27 | 2014-06-27 | Hydraulic support entrucking tuningout platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939512U true CN203939512U (en) | 2014-11-12 |
Family
ID=51858835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420349362.7U Expired - Fee Related CN203939512U (en) | 2014-06-27 | 2014-06-27 | Hydraulic support entrucking tuningout platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088655A (en) * | 2014-06-27 | 2014-10-08 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Hydraulic support loading centering platform |
| CN104963708A (en) * | 2015-07-03 | 2015-10-07 | 淮南矿业(集团)有限责任公司 | Weighting adjusting car and hydraulic support weighting adjusting system |
-
2014
- 2014-06-27 CN CN201420349362.7U patent/CN203939512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088655A (en) * | 2014-06-27 | 2014-10-08 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Hydraulic support loading centering platform |
| CN104963708A (en) * | 2015-07-03 | 2015-10-07 | 淮南矿业(集团)有限责任公司 | Weighting adjusting car and hydraulic support weighting adjusting system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20160627 |