CN101864976A - Airborne hydraulic multifunctional temporary support machine - Google Patents
Airborne hydraulic multifunctional temporary support machine Download PDFInfo
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- CN101864976A CN101864976A CN 201010212507 CN201010212507A CN101864976A CN 101864976 A CN101864976 A CN 101864976A CN 201010212507 CN201010212507 CN 201010212507 CN 201010212507 A CN201010212507 A CN 201010212507A CN 101864976 A CN101864976 A CN 101864976A
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- upper frame
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- oil cylinder
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Abstract
The invention discloses an airborne hydraulic multifunctional temporary support machine which can obliquely support an upper frame, enlarge the area of the top of the supported roadway and guarantee safe construction. The machine is provided with the upper frame (1), a folding cylinder (7) and a lift cylinder (6), wherein the lift cylinder (6) is connected with a station tube (4) and a station sleeve (5) is arranged outside the lift cylinder (6); an upper frame cylinder (2) is arranged at the bottom end of the station tube (4); the two sides of the upper frame (1) are movably connected with the station tube (4) and the upper frame cylinder (2) by crossheads (3); flat holes (10) are arranged on the upper plates of the crossheads (3); a forward extension frame (11) and a forward extension cylinder (8) are arranged at the front side of the upper frame (1); and the two sides of the upper frame (1) are provided with a lateral extension frame (12) and a lateral extension cylinder (9). The invention is mainly used for underground coal mine roadway support.
Description
Technical field
The present invention relates to a kind of airborne hydraulic multifunctional temporary support machine.
Background technology
At present, during the coal mine roadway developing, after development machine opens drift section, before permanent support is carried out in the tunnel, to carry out temporary lining to the tunnel of new exposure, used supporting has two kinds, and a kind of is the artificial supporting of forestope, and another kind is airborne supporting, the supporting machine is installed on the development machine, carry out work by the hydraulic system on the development machine, this supporting machine supporting area is little, and the top appears tilting in the tunnel will bring unsafe worry to supporting.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of supporting area to increase, go for construction under the tilt condition of front, rear, left and right, top, tunnel, the airborne hydraulic multifunctional temporary support machine of supporting safety.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is: it has upper frame, folding oil cylinder, hoist cylinder, hoist cylinder docking station pipe, its outer station cover that is provided with, bottom at the station pipe is provided with the upper frame oil cylinder, and the both sides of upper frame flexibly connect with cross head and station pipe and upper frame oil cylinder, and the upper plate of cross head is provided with flat hole, the front side of upper frame is provided with the protract frame and the oil cylinder that protracts, and the both sides of upper frame are provided with that side is stretched frame and side is stretched oil cylinder.
Adopt the present invention that following beneficial effect is arranged:
A, owing to be provided with the upper frame oil cylinder on the pipe at the station, but make the height adjustment of upper frame front and rear direction;
B, because the flat hole that the upper plate of cross head is provided with cooperates with the circular shaft that the upper frame both sides are provided with, have between axle and the flat hole than gap greatly, can make the left and right inclination 0-45 of upper frame ° like this
C, because upper frame is provided with protract frame and side stretches frame and enlarged the contact area that push up in upper frame and lane;
D, because the factor of above-mentioned A, B, C, upper frame can contact with the lane end face preferably conscientiously, has ensured the safety of construction.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the expanded view of upper frame of the present invention;
Fig. 4 is the structural representation of parts cross head;
Fig. 5 is the left view of Fig. 4.
Among the figure: upper frame 1, upper frame oil cylinder 2, cross head 3, the pipe 4 of standing, the cover 5 of stand, hoist cylinder 6, fold that oil cylinder 7, the oil cylinder 8 that protracts, side are stretched oil cylinder 9, flat hole 10, the frame 11 that protracts, side stretch frame 12.
The specific embodiment
By Fig. 1-5 as can be known: the present invention has upper frame 1, folding oil cylinder 7, hoist cylinder 6, hoist cylinder 6 docking station pipes 4, its outer station cover 5 that is provided with, bottom at station pipe 4 is provided with upper frame oil cylinder 2, the both sides of upper frame 1 flexibly connect with cross head 3 and station pipe 4 and upper frame oil cylinder 2, the upper plate of cross head 3 is provided with flat hole 10, and the front side of upper frame 1 is provided with the protract frame 11 and the oil cylinder 8 that protracts, and the both sides of upper frame 1 are provided with that side is stretched frame 12 and side is stretched oil cylinder 9.
Fig. 4, Fig. 5 show the concrete structure of cross head 3 of the present invention, and Fig. 1 shows the concrete mode that two cross heads 3 connect upper frame oil cylinder 2 and station pipe 4.
The present invention is mounted on the development machine, and carries out work by the hydraulic system of development machine.When pipe 4 liftings of station, support oil cylinder 2 is lifting thereupon also, when station pipe 4 is failure to actuate, can operates support oil cylinder 2 and make the forward and backward inclination of upper frame.Because the flat hole 10 that the upper plate of cross head 3 is provided with cooperates with the circular shaft of upper frame 1 both sides, make to produce big gap between axle and the flat hole 10, can make upper frame 1 left and right inclination 0-45 °.Stretch frame 12 because upper frame 1 is provided with protract frame 11 and side, can enlarge the area that upper frame is shored the top, lane.The folding oil cylinder 7 of operation can make the present invention be folded in development machine on cover.
Claims (1)
1. airborne hydraulic multifunctional temporary support machine, it has upper frame (1), folding oil cylinder (7), hoist cylinder (6), hoist cylinder (6) docking station pipe (4), its outer station cover (5) that is provided with, it is characterized in that: the bottom at station pipe (4) is provided with upper frame oil cylinder (2), the both sides of upper frame (1) flexibly connect with cross head (3) and station pipe (4) and upper frame oil cylinder (2), the upper plate of cross head (3) is provided with flat hole (10), the front side of upper frame (1) is provided with frame that protracts (11) and the oil cylinder that protracts (8), and the both sides of upper frame (1) are provided with that side is stretched frame (12) and side is stretched oil cylinder (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010212507 CN101864976A (en) | 2010-06-07 | 2010-06-07 | Airborne hydraulic multifunctional temporary support machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010212507 CN101864976A (en) | 2010-06-07 | 2010-06-07 | Airborne hydraulic multifunctional temporary support machine |
Publications (1)
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CN101864976A true CN101864976A (en) | 2010-10-20 |
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CN 201010212507 Pending CN101864976A (en) | 2010-06-07 | 2010-06-07 | Airborne hydraulic multifunctional temporary support machine |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102042022A (en) * | 2010-11-26 | 2011-05-04 | 兰海宽 | Machine-borne anchor net supporting and fixing device of development machine |
CN102094663A (en) * | 2010-12-10 | 2011-06-15 | 李宝柱 | Machine-mounted multifunctional cantilever supporting machine |
CN102305092A (en) * | 2011-09-13 | 2012-01-04 | 山东兖煤精益机电设备有限公司 | Tunneling, anchoring and maintenance integrated machine |
CN102400697A (en) * | 2011-11-09 | 2012-04-04 | 三一重型装备有限公司 | Timbering machine and tunneling machine applying same |
CN102748051A (en) * | 2012-07-05 | 2012-10-24 | 石春雷 | Onboard temporary support machine |
CN104533489A (en) * | 2014-11-05 | 2015-04-22 | 兖矿集团有限公司 | On-board advance support device of heading machine |
CN110159198A (en) * | 2019-07-09 | 2019-08-23 | 江苏中贵重工有限公司 | A kind of roofboltier |
CN113622980A (en) * | 2021-09-14 | 2021-11-09 | 安徽理工大学 | Foldable advance support device convenient to remove |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3211443A1 (en) * | 1982-03-27 | 1983-09-29 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Hydraulic support assembly, in particular shield-type support assembly |
US4600340A (en) * | 1984-01-12 | 1986-07-15 | Gewerkschaft Eisenhutte Westfalia | Mine roof support unit |
CN1194329A (en) * | 1997-03-24 | 1998-09-30 | 萨尔州工业与矿山技术股份有限公司 | Shield support for thick coal layer |
CN201083130Y (en) * | 2007-10-10 | 2008-07-09 | 山东天河科技有限公司 | Coal mining development machine carried advance support device |
CN201090229Y (en) * | 2007-08-22 | 2008-07-23 | 三一重型装备有限公司 | Engine-carried type supporting machine |
CN201874596U (en) * | 2010-06-07 | 2011-06-22 | 山东兖煤精益机电设备有限公司 | Roadheader-borne hydraulic multifunctional temporary supporting machine |
-
2010
- 2010-06-07 CN CN 201010212507 patent/CN101864976A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3211443A1 (en) * | 1982-03-27 | 1983-09-29 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Hydraulic support assembly, in particular shield-type support assembly |
US4600340A (en) * | 1984-01-12 | 1986-07-15 | Gewerkschaft Eisenhutte Westfalia | Mine roof support unit |
CN1194329A (en) * | 1997-03-24 | 1998-09-30 | 萨尔州工业与矿山技术股份有限公司 | Shield support for thick coal layer |
CN201090229Y (en) * | 2007-08-22 | 2008-07-23 | 三一重型装备有限公司 | Engine-carried type supporting machine |
CN201083130Y (en) * | 2007-10-10 | 2008-07-09 | 山东天河科技有限公司 | Coal mining development machine carried advance support device |
CN201874596U (en) * | 2010-06-07 | 2011-06-22 | 山东兖煤精益机电设备有限公司 | Roadheader-borne hydraulic multifunctional temporary supporting machine |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102042022A (en) * | 2010-11-26 | 2011-05-04 | 兰海宽 | Machine-borne anchor net supporting and fixing device of development machine |
CN102094663A (en) * | 2010-12-10 | 2011-06-15 | 李宝柱 | Machine-mounted multifunctional cantilever supporting machine |
CN102094663B (en) * | 2010-12-10 | 2013-05-22 | 李宝柱 | Machine-mounted multifunctional cantilever supporting machine |
CN102305092A (en) * | 2011-09-13 | 2012-01-04 | 山东兖煤精益机电设备有限公司 | Tunneling, anchoring and maintenance integrated machine |
CN102400697A (en) * | 2011-11-09 | 2012-04-04 | 三一重型装备有限公司 | Timbering machine and tunneling machine applying same |
CN102748051A (en) * | 2012-07-05 | 2012-10-24 | 石春雷 | Onboard temporary support machine |
CN104533489A (en) * | 2014-11-05 | 2015-04-22 | 兖矿集团有限公司 | On-board advance support device of heading machine |
CN110159198A (en) * | 2019-07-09 | 2019-08-23 | 江苏中贵重工有限公司 | A kind of roofboltier |
CN113622980A (en) * | 2021-09-14 | 2021-11-09 | 安徽理工大学 | Foldable advance support device convenient to remove |
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Application publication date: 20101020 |