CN104863505A - Lifting platform device of two-arm hydraulic anchor rod drill carriage - Google Patents
Lifting platform device of two-arm hydraulic anchor rod drill carriage Download PDFInfo
- Publication number
- CN104863505A CN104863505A CN201510066135.2A CN201510066135A CN104863505A CN 104863505 A CN104863505 A CN 104863505A CN 201510066135 A CN201510066135 A CN 201510066135A CN 104863505 A CN104863505 A CN 104863505A
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- CN
- China
- Prior art keywords
- drill carriage
- back stay
- anchor rod
- lift platform
- hydraulic anchor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000003028 elevating effect Effects 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 9
- 230000004048 modification Effects 0.000 description 14
- 238000012986 modification Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/026—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having auxiliary platforms, e.g. for observation purposes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a lifting platform device of a two-arm hydraulic anchor rod drill carriage. The lifting platform device is characterized by comprising a chassis connecting frame (1), a lifting platform (2), a front pull rod (3), a rear pull rod (4), a rear pull rod bracket (7) and a rear pull rod support seat (8), wherein one end of the rear pull rod (4) is connected with the chassis connecting frame (1) through the rear pull rod bracket (7); the other end of the rear pull rod (4) is connected with the a lifting platform (2) through a pin shaft II (10); the front pull rod (3) is arranged between the lifting platform (2) and the chassis connecting frame (1). According to the technical scheme, the lifting platform device is practical in design, high in strength and stability, and convenient to operate, and has the advantage that the mechanization degree of the drill carriage is further improved.
Description
Technical field
The present invention relates to a kind of elevating mechanism, specifically a kind of lifting gear of the main platform of two-arm hydraulic anchor rod drill carriage for colliery operation.
Background technology
Bolt support is in side slope, earth's surface engineering and the tunnels such as ground deep foundation ditch, a kind of its support reinforcement mode adopted in the underground chamber constructions such as stope, with metalwork, wooden piece, polymer member or other materials make roofbolt, squeeze in earth's surface rock mass or the pre-drilled hole of chamber surrounding rock body, utilize its head, the special tectonic of the body of rod and afterbody supporting plate, or depend on cohesive action and country rock and rock mass stability are combined and produces suspension effectiveness, compound beam effect, reinforcing effect, to reach the object of supporting, low owing to having cost, supporting effect is good, easy and simple to handle, use flexibly, therefore take the advantages such as construction headroom is few is widely used in coal mining operation, especially the superior performance of two-arm colliery hydraulic anchor rod drill carriage, technology maturation, operate fast and convenient, fully can ensure construction safety simultaneously, thus be widely used.Main platform lifting mechanism is the requisite ingredient of two-arm colliery hydraulic anchor rod drill carriage, and traditional main platform lifting mechanism is that three multi-stage oil cylinders regulate height, one, front side multi-stage oil cylinder, rear side two multi-stage oil cylinders, becomes angular position to hoist simultaneously.According to applying working condition, meet the needs of boring by the hoist height of main platform of multi-stage oil cylinder, such three multi-stage oil cylinders not necessarily synchronously hoist, and poor stability, stability are low.In view of the technical problem existed in prior art, therefore, a kind of new elevating mechanism of exigence solves the problems of the technologies described above.
Summary of the invention
The present invention is just for the technical problem existed in prior art, the main platform lifting device of a kind of two-arm colliery hydraulic anchor rod drill carriage is provided, this device at two-arm colliery hydraulic anchor rod drill carriage according to the height of the main platform of tunnel regulating working conditions, overall construction design is simple, easy to operate, effectively reduce the labour intensity of operating personnel.
To achieve these goals, the technical solution used in the present invention is, a kind of elevating platform assembly of two-arm hydraulic anchor rod drill carriage, it is characterized in that, described elevating platform assembly comprises chassis link, lift platform, front tension bar, back stay, back stay support, back stay bearing, described back stay one end is by back stay support connecting base plate link, the other end connects lift platform by pin shaft II, and described front tension bar is arranged between lift platform and chassis link.Whole Technical Design is simple and practical, easy to operate, further increases the mechanization degree of drill carriage, not only ensure that the personal safety of operating personnel, also improves the mechanization degree of drill carriage simultaneously.
As a modification of the present invention, described chassis link, lift platform, front tension bar and back stay form a closed position-limit mechanism.
As a modification of the present invention, described elevating platform assembly also comprises master cylinder, described master cylinder is arranged between lift platform and chassis link, and one end of described master cylinder connects lift platform by bearing pin IV, and the other end is by pin shaft III connecting base plate link.
As a modification of the present invention, described elevating platform assembly also comprises limiting bracket, and described limiting bracket one end is connected on the bearing bottom lift platform by bearing pin V, and the other end is bolted on the grooved bearing bottom lift platform.
As a modification of the present invention, described back stay one end is connected with back stay support by bearing pin I, and the described back stay other end is connected with back stay bearing by pin shaft II.
As a modification of the present invention, one end of described front tension bar is connected with front tension bar base by bearing pin VII, and the other end of described front tension bar passes through, and bearing pin VI is connected with lift platform.
As a modification of the present invention, the quantity of described limiting bracket two, is separately positioned on the both sides of lift platform.When hydraulic anchor rod drill carriage needs top boring or front upper place boring, described master cylinder oil-feed promotion lift platform is elevated to suitable position and carries out work; And under the effect that described forward and backward pull bar is spacing, make described lift platform stability reliable, when hydraulic anchor rod drill carriage needs to safeguard, lift platform rises and is raised to certain altitude, puts down both sides limiting bracket.Even if so master cylinder in the event of a failure, lift platform also can not meet accident.Security performance improves greatly.
As a modification of the present invention, described front tension bar, the quantity of back stay is one.
As a modification of the present invention, described elevating platform assembly also comprises elevating control handle, and described elevating control handle is arranged on lift platform.
Relative to prior art, advantage of the present invention is as follows, 1) overall technical architecture is simple and reliable for structure, and intensity is high, disassembly and assembly convenient maintenance and replacement; 2) this device can realize freely being elevated of drill carriage lift platform according to different applying working conditions, and integrated operation is easy, and elevating control handle arrangements is reasonable, and can ensure that drill carriage car load is in a relatively stable safe duty all the time when operation; 3) this device adds mechanical stop limiter, not only ensure that the personal safety of operating personnel, also improves the mechanization degree of drill carriage simultaneously; 4) this technical scheme cost is lower, is convenient to apply on a large scale.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention when being in extreme higher position.
Fig. 2 is the structural representation of the present invention when being in extreme lower position.
Fig. 3 is the schematic diagram of the present invention when being in mechanical position limitation position.
In figure: 1-chassis link, 2-lift platform, 3-front tension bar, 4-back stay, 5-master cylinder, 6-limiting bracket, 7-back stay support, 8-back stay bearing, 9-bearing pin I, 10-pin shaft II, 11-pin shaft III, 12-bearing pin IV, 13-bearing pin V, 14-bolt, 15-bearing pin VI, 16-bearing pin VII, 17-elevating control handle, 18-front tension bar base.
Detailed description of the invention
In order to deepen the understanding of the present invention and understanding, below in conjunction with accompanying drawing, the invention will be further described and introduce.
embodiment 1: see Fig. 1-3, plant the elevating platform assembly of two-arm hydraulic anchor rod drill carriage, described elevating platform assembly comprises chassis link 1, lift platform 2, front tension bar 3, back stay 4, back stay support 7, back stay bearing 8, described back stay 4 one end is by back stay support 7 connecting base plate link 1, the other end connects lift platform 2 by pin shaft II 10, and described front tension bar 3 is arranged between lift platform 2 and chassis link 1.Whole Technical Design is simple and practical, easy to operate, further increases the mechanization degree of drill carriage, not only ensure that the personal safety of operating personnel, also improves the mechanization degree of drill carriage simultaneously.
embodiment 2,see Fig. 1-3, as a modification of the present invention, described chassis link 1, lift platform 2, front tension bar 3 and back stay 4 form a closed position-limit mechanism.All the other structures are identical with embodiment 1 with advantage.
embodiment 3,see Fig. 1-3, as a modification of the present invention, described elevating platform assembly also comprises master cylinder 5, described master cylinder is arranged between lift platform 2 and chassis link 1, one end of described master cylinder 5 connects lift platform 2 by bearing pin IV 12, and the other end is by pin shaft III 11 connecting base plate link 1.All the other structures are identical with embodiment 1 with advantage.
embodiment 4,see Fig. 1-3, as a modification of the present invention, described elevating platform assembly also comprises limiting bracket 6, described limiting bracket 6 one end is connected on the bearing bottom lift platform by bearing pin V 13, the other end is connected on the grooved bearing bottom lift platform by bolt 14, and all the other structures are identical with embodiment 1 with advantage.
embodiment 5,see Fig. 1-3, as a modification of the present invention, described back stay 4 one end is connected with back stay support by bearing pin I 9, and described back stay 4 other end is connected with back stay bearing 8 by pin shaft II 10.All the other structures are identical with embodiment 1 with advantage.
embodiment 6,see Fig. 1-3, as a modification of the present invention, one end of described front tension bar 3 is connected with front tension bar base 18 by bearing pin VII 16, and the other end of described front tension bar passes through, and bearing pin VI 15 is connected with lift platform 2.All the other structures are identical with embodiment 1 with advantage.
embodiment 7,see Fig. 1-3, as a modification of the present invention, the quantity of described limiting bracket 6 two, is separately positioned on the both sides of lift platform 2.When hydraulic anchor rod drill carriage needs top boring or front upper place boring, described master cylinder oil-feed promotion lift platform is elevated to suitable position and carries out work; And under the effect that described forward and backward pull bar is spacing, make described lift platform stability reliable, when hydraulic anchor rod drill carriage needs to safeguard, lift platform rises and is raised to certain altitude, puts down both sides limiting bracket.Even if so master cylinder in the event of a failure, lift platform also can not meet accident.Security performance improves greatly.All the other structures are identical with embodiment 1 with advantage.
Operating principle, see Fig. 1-Fig. 3, when hydraulic anchor rod drill carriage needs top boring or front upper place boring, described master cylinder oil-feed promotion lift platform is elevated to suitable position and carries out work; And under the effect that described forward and backward pull bar is spacing, make described lift platform stability reliable, when hydraulic anchor rod drill carriage needs to safeguard, lift platform rises and is raised to certain altitude, puts down both sides limiting bracket.Even if so master cylinder in the event of a failure, lift platform also can not meet accident.Security performance improves greatly.As shown in Figure 1, when hydraulic anchor rod drill carriage needs to be in high-rise working, by elevating control handle 17, described master cylinder 5 promotes described lift platform 2 lift platform 2 and hoists under front tension bar 3 and back stay 7 position-limiting action.As shown in Figure 3, when hydraulic anchor rod drill carriage is in Maintenance and Repair state, by elevating control handle 17, described master cylinder 5 promotes described lift platform 2 lift platform 2 and hoists under front tension bar 3 and back stay 7 position-limiting action.Take off the set bolt 14 of limiting bracket 6 one end, make limiting bracket 6 vertically fall position completely.Limiting bracket 6 and master cylinder 5 play the effect of double limitation.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, equivalents done on the basis of technique scheme or the alternative scope all falling into the claims in the present invention and protect.
Claims (9)
1. the elevating platform assembly of a two-arm hydraulic anchor rod drill carriage, it is characterized in that, described elevating platform assembly comprises chassis link (1), lift platform (2), front tension bar (3), back stay (4), back stay support (7), back stay bearing (8), described back stay (4) one end is by back stay support (7) connecting base plate link (1), the other end connects lift platform (2) by pin shaft II (10), and described front tension bar (3) is arranged between lift platform (2) and chassis link (1).
2. the elevating platform assembly of two-arm hydraulic anchor rod drill carriage according to claim 1, it is characterized in that, described chassis link (1), lift platform (2), front tension bar (3) and back stay (4) form a closed position-limit mechanism.
3. the elevating platform assembly of two-arm hydraulic anchor rod drill carriage according to claim 2, it is characterized in that, described elevating platform assembly also comprises master cylinder (5), described master cylinder is arranged between lift platform (2) and chassis link (1), one end of described master cylinder (5) connects lift platform (2) by bearing pin IV (12), and the other end is by pin shaft III (11) connecting base plate link (1).
4. the elevating platform assembly of two-arm hydraulic anchor rod drill carriage according to claim 3, it is characterized in that, described elevating platform assembly also comprises limiting bracket (6), described limiting bracket (6) one end is fixed on the connection bearing bottom lift platform by bearing pin V (13), and the other end is fixed on the grooved bearing bottom lift platform by bolt (14).
5. the elevating platform assembly of the two-arm hydraulic anchor rod drill carriage according to claim 3 or 4, it is characterized in that, described back stay (4) one end is connected with back stay support by bearing pin I (9), and described back stay (4) other end is connected with back stay bearing (8) by pin shaft II (10).
6. the elevating platform assembly of two-arm hydraulic anchor rod drill carriage according to claim 5, it is characterized in that, one end of described front tension bar (3) is connected with front tension bar base (18) by bearing pin VII (16), the other end of described front tension bar passes through, and bearing pin VI (15) is connected with lift platform (2).
7. the elevating platform assembly of two-arm hydraulic anchor rod drill carriage according to claim 6, is characterized in that, the quantity of described limiting bracket two, is separately positioned on the both sides of lift platform.
8. the elevating platform assembly of the two-arm hydraulic anchor rod drill carriage according to claim 6 or 7, is characterized in that, described front tension bar (3), and the quantity of back stay (4) is one.
9. the elevating platform assembly of two-arm hydraulic anchor rod drill carriage according to claim 8, is characterized in that, described elevating platform assembly also comprises elevating control handle (17), and described elevating control handle is arranged on lift platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066135.2A CN104863505A (en) | 2015-02-09 | 2015-02-09 | Lifting platform device of two-arm hydraulic anchor rod drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066135.2A CN104863505A (en) | 2015-02-09 | 2015-02-09 | Lifting platform device of two-arm hydraulic anchor rod drill carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104863505A true CN104863505A (en) | 2015-08-26 |
Family
ID=53909629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510066135.2A Pending CN104863505A (en) | 2015-02-09 | 2015-02-09 | Lifting platform device of two-arm hydraulic anchor rod drill carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401475A (en) * | 2016-11-18 | 2017-02-15 | 中国葛洲坝集团三峡建设工程有限公司 | Multifunctional anchor cable drilling machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2300482Y (en) * | 1997-04-15 | 1998-12-16 | 肖文谦 | Lifting/lowering platform for motorcycle |
| US6598855B1 (en) * | 2002-07-01 | 2003-07-29 | Ultimate Lift, Inc. | Motorcycle and small vehicle lift |
| CN2710612Y (en) * | 2004-03-12 | 2005-07-20 | 郭连芳 | Aerobic passive movement therapy appts. for backbone |
| CN101028913A (en) * | 2007-04-23 | 2007-09-05 | 江西洪都航空工业集团有限责任公司 | General lifting platform for airplane |
| CN203667912U (en) * | 2013-12-03 | 2014-06-25 | 广西福达汽车有限公司 | Auxiliary truck bed tailor welding lifting platform |
| CN203891763U (en) * | 2014-04-08 | 2014-10-22 | 廊坊景隆重工机械有限公司 | Full-hydraulic anchor rod and anchor rope drill wagon |
| CN204782746U (en) * | 2015-02-09 | 2015-11-18 | 盐城恒越电气有限公司 | Lift platform device of two arm hydraulic pressure stock drill carriages |
-
2015
- 2015-02-09 CN CN201510066135.2A patent/CN104863505A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2300482Y (en) * | 1997-04-15 | 1998-12-16 | 肖文谦 | Lifting/lowering platform for motorcycle |
| US6598855B1 (en) * | 2002-07-01 | 2003-07-29 | Ultimate Lift, Inc. | Motorcycle and small vehicle lift |
| CN2710612Y (en) * | 2004-03-12 | 2005-07-20 | 郭连芳 | Aerobic passive movement therapy appts. for backbone |
| CN101028913A (en) * | 2007-04-23 | 2007-09-05 | 江西洪都航空工业集团有限责任公司 | General lifting platform for airplane |
| CN203667912U (en) * | 2013-12-03 | 2014-06-25 | 广西福达汽车有限公司 | Auxiliary truck bed tailor welding lifting platform |
| CN203891763U (en) * | 2014-04-08 | 2014-10-22 | 廊坊景隆重工机械有限公司 | Full-hydraulic anchor rod and anchor rope drill wagon |
| CN204782746U (en) * | 2015-02-09 | 2015-11-18 | 盐城恒越电气有限公司 | Lift platform device of two arm hydraulic pressure stock drill carriages |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401475A (en) * | 2016-11-18 | 2017-02-15 | 中国葛洲坝集团三峡建设工程有限公司 | Multifunctional anchor cable drilling machine |
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| PB01 | Publication | ||
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Application publication date: 20150826 |