CN116291634A - Double-acting anchor rod trolley propelling beam system integrating anchor rod beating and tunneling and operation method - Google Patents

Double-acting anchor rod trolley propelling beam system integrating anchor rod beating and tunneling and operation method Download PDF

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Publication number
CN116291634A
CN116291634A CN202310285786.5A CN202310285786A CN116291634A CN 116291634 A CN116291634 A CN 116291634A CN 202310285786 A CN202310285786 A CN 202310285786A CN 116291634 A CN116291634 A CN 116291634A
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China
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propulsion
anchor rod
rock drill
tunneling
plate
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CN202310285786.5A
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Chinese (zh)
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徐飞
徐瀚海
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Yichang Eto Machinery Manufacturing Co ltd
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Yichang Eto Machinery Manufacturing Co ltd
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Priority to CN202310285786.5A priority Critical patent/CN116291634A/en
Publication of CN116291634A publication Critical patent/CN116291634A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/24—Guiding or centralising devices for drilling rods or pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/152—Laggings made of grids or nettings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

The invention provides a double-acting anchor rod trolley propulsion beam system integrating anchor rod and tunneling and an operation method, which comprise a main beam, wherein the top of the main beam is slidably supported by a plurality of fixed sliding seats, the top end of the main beam is slidably provided with a retreating guide wheel plate, a rock drill sliding plate and a propulsion wheel plate, the top end of the rock drill sliding plate is fixedly provided with a rock drill, the inside of the propulsion beam is provided with a traction power system for driving the rock drill to feed and retreat, and the end head of the propulsion beam is provided with a guiding manipulator for righting a drill rod; a propulsion beam propulsion cylinder is arranged between the main beam and the propulsion beam, and an auxiliary propulsion beam mechanism for auxiliary positioning of the propulsion beam is arranged in the main beam. The propelling beam structure can be carried on the anchor rod trolley and can be used for anchor rod beating operation, and tunneling and drilling operation can be carried out after the auxiliary supporting beam is pushed out to push up the rock wall, so that the dual functions of anchor rod beating and tunneling are achieved.

Description

Double-acting anchor rod trolley propelling beam system integrating anchor rod beating and tunneling and operation method
Technical Field
The invention relates to the technical field of anchor rod trolleys, in particular to a double-acting anchor rod trolley propelling beam system integrating anchor rod driving and tunneling and an operation method.
Background
The last generation anchor rod trolley propelling beam developed by the company is specifically referred to as CN 217897909U, and the multifunctional propelling beam device of the anchor rod trolley is disclosed. The propelling beam device is mainly used for anchor rod driving operation, and if the device is used for tunneling and drilling, the front end of the propelling beam cannot be fixed with a rock wall, so that the propelling beam is unstable in the drilling process, and further, the drilling operation cannot be performed normally.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a double-acting anchor rod trolley propulsion beam system integrating anchor rod driving and tunneling and an operation method.
In order to achieve the technical characteristics, the aim of the invention is realized in the following way: the double-acting anchor rod trolley propulsion beam system integrating anchor rod and tunneling comprises a main beam, wherein the top of the main beam is slidably supported by a plurality of fixed sliding seats, the top of the propulsion beam is slidably provided with a retreating guide wheel plate, a rock drill sliding plate and a propulsion wheel plate, the top of the rock drill sliding plate is fixedly provided with a rock drill, the inside of the propulsion beam is provided with a traction power system for driving the rock drill to feed and retreat, and the end head of the propulsion beam is provided with a guiding manipulator for righting a drill rod; a propulsion beam propulsion cylinder is arranged between the main beam and the propulsion beam, and an auxiliary propulsion beam mechanism for auxiliary positioning of the propulsion beam is arranged in the main beam.
The lower part of the propelling beam is provided with a lower sliding rail which is in sliding fit with the fixed sliding seat; the upper portion of the pushing beam is provided with an upper sliding rail, and the upper sliding rail is in sliding fit with sliding blocks at the bottoms of the sliding plate, the pushing wheel plate and the retreating guide wheel plate of the rock drill.
The traction power system comprises a propulsion oil cylinder arranged in a propulsion beam, a piston rod of the propulsion oil cylinder is fixed at the tail end of the propulsion beam, one end of a cylinder barrel head of the propulsion oil cylinder is connected with a propulsion wheel plate, a propulsion guide wheel is arranged on the propulsion wheel plate, the front end of a rock drill sliding plate is fixedly connected with the tail end of the propulsion beam after bypassing the propulsion guide wheel through a forward traction rope, one end of the cylinder barrel tail of the propulsion oil cylinder is fixedly connected with a retreating guide wheel plate, a retreating guide wheel is arranged on the retreating guide wheel plate, the rear end of the rock drill sliding plate is fixedly connected with an oil pipe fixing seat through a retreating traction rope, and the oil pipe fixing seat is fixed on the outer wall of the propulsion beam.
The center column of the retreating guide wheel is fixedly provided with a connecting plate through a bolt, and the top end of the connecting plate is provided with an oil pipe guide wheel for bypassing the rock drilling oil pipe.
The guide manipulator comprises a clamping arm mounting seat, clamping arms are symmetrically hinged to the clamping arm mounting seat, and a clamping arm oil cylinder is arranged between the clamping arms and the clamping arm mounting seat.
The bottom end of the main beam is fixed with a hinged box body.
The auxiliary propelling beam mechanism comprises a telescopic arm which is slidably mounted in the main beam, an end plate is mounted at one end of the head of the telescopic arm, a taper nail plate which is used for tightly propping and positioning the rock wall is fixed on the outer end face of the end plate, and a propping power mechanism is mounted between the telescopic arm and the bottom end of the main beam.
The jacking power mechanism comprises a first hinging seat fixed at the bottom end of the main beam, a jacking oil cylinder is hinged to the first hinging seat, the tail end of a piston rod of the jacking oil cylinder is hinged to a second hinging seat, and the second hinging seat is fixed to the bottom end of the telescopic arm.
The operation method of the double-acting anchor rod trolley propelling beam system integrating anchor rod beating and tunneling comprises the following steps:
s1, when anchor rod driving operation is needed:
s1.1, hinging a main girder of the whole propulsion beam system with a working arm of an anchor rod trolley through a hinging seat at the bottom end of the main girder;
s1.2, installing an anchor rod on an output shaft of the rock drill, controlling a jacking oil cylinder to start, retracting the telescopic arm, and retracting the conical nail plate;
s1.3, adjusting the position of the whole propelling beam system through a working arm of the anchor rod trolley, so that the propelling beam system corresponds to the position where an anchor rod needs to be driven;
s1.4, starting a rock drill, driving an anchor rod to rotate through the rock drill, starting a traction power system, driving the rock drill to perform feeding action through the traction power system, and completing anchor rod beating operation while propelling;
s2, when a drilling hole needs to be tunneled:
s2.1, installing a drill rod on an output shaft of the rock drill;
s2.2, controlling the tightening oil cylinder to start, extending the telescopic arm, and propping the conical nail plate against the rock wall surface to be drilled through the telescopic arm, so that the front end of the whole propelling beam system and the rock wall are reliably fixed, and a stable propelling system is formed;
s2.3, starting the rock drill, driving a drill rod to rotate through the rock drill, starting a traction power system, driving the rock drill to perform feeding action through the traction power system, and completing tunneling and drilling operation while propelling;
s3, when the net sheet support and anchor rod integrated operation is needed, the method comprises the following steps:
s3.1, installing an anchor rod on an output shaft of the rock drill, controlling a tightening oil cylinder to start, pushing out the telescopic arm, pushing out the conical nail plate through the telescopic arm, and tightening the net piece on the rock wall;
s3.2, starting the rock drill, driving the anchor rod to rotate through the rock drill, starting the traction power system, driving the rock drill to perform feeding action through the traction power system, completing anchor rod beating operation while pushing, and performing anchor rod beating operation of the next hole site after the anchor rod fixes the net sheet.
The invention has the following beneficial effects:
1. the propelling beam structure can be carried on an anchor rod trolley, can be used for anchor rod driving operation, and can perform tunneling and drilling operation after the auxiliary supporting beam is pushed out to prop up a rock wall, so that double functions of anchor rod driving and tunneling are achieved.
2. The pushing beam guarantees that the pushing beam can integrally slide, and simultaneously guarantees that the rock drill sliding plate, the pushing wheel plate and the retreating guide wheel plate supported by the top of the pushing beam can slide along the top of the pushing beam, so that corresponding actions in the operation process are guaranteed.
3. The traction power system can be used for providing feeding power for the rock drill.
4. The oil pipe guide wheel can be used for fixedly connecting an oil pipe connected with the rock drill with the oil pipe fixing seat after bypassing the oil pipe guide wheel, so that the rock drill is always in a tensioning state no matter fed or retreated, the swing of the oil pipe in the operation process is effectively prevented, and the stability in the operation process is ensured.
5. The guide manipulator can be used for righting and guiding the drill rod and the anchor rod in the process of drilling or drilling the anchor rod, so that the deflection is prevented, and the stability and the reliability of operation are ensured.
6. The auxiliary propelling beam mechanism can be used for carrying out auxiliary support on the propelling beam, so that the propelling beam can be used for realizing anchor rod driving operation and tunneling and drilling operation.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a first perspective three-dimensional view of the present invention.
Fig. 2 is a second perspective three-dimensional view of the present invention.
Fig. 3 is a three-dimensional view of a third perspective of the present invention.
Fig. 4 is a perspective view of a fourth perspective view of the present invention.
Fig. 5 is a side view of the present invention.
Fig. 6 is a view A-A of fig. 5 in accordance with the present invention.
In the figure: the device comprises a pushing beam 1, an upper sliding rail 2, a lower sliding rail 3, a back guide wheel plate 4, a back guide wheel 5, a connecting plate 6, an oil pipe guide wheel 7, a rock drill sliding plate 8, a rock drill 9, a pushing oil cylinder 10, a forward traction rope 11, an oil pipe fixing seat 12, a pushing wheel plate 13, a pushing guide wheel 14, a drill rod 15, a clamping arm 16, a clamping arm oil cylinder 17, a clamping arm mounting seat 18, a taper nail plate 19, an end plate 20, a main beam 21, a fixed sliding seat 22, a hinged box 23, a first hinged seat 24, a jacking oil cylinder 25, a telescopic arm 26, a second hinged seat 27, a back traction rope 28 and a pushing beam pushing oil cylinder 29.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1-6, a double-acting anchor rod trolley propulsion beam system integrating anchor rod and tunneling comprises a main beam 21, wherein the top of the main beam 21 is slidably supported by a plurality of fixed sliding seats 22, a retreating guide wheel plate 4, a rock drill sliding plate 8 and a propulsion wheel plate 13 are slidably arranged at the top end of the propulsion beam 1, a rock drill 9 is fixed at the top end of the rock drill sliding plate 8, a traction power system for driving the rock drill 9 to feed and retreat is arranged in the propulsion beam 1, and a guiding manipulator for righting a drill rod 15 is arranged at the end of the propulsion beam 1; a propulsion beam propulsion cylinder 29 is installed between the main beam 21 and the propulsion beam 1, and an auxiliary propulsion beam mechanism for auxiliary positioning of the propulsion beam 1 is installed in the main beam 21. The propelling beam structure can be carried on the anchor rod trolley and can be used for anchor rod beating operation, and tunneling and drilling operation can be carried out after the auxiliary supporting beam is pushed out to push up the rock wall, so that the dual functions of anchor rod beating and tunneling are achieved. In the concrete working process, the reliable fixation between the propelling beam 1 and the rock wall can be realized through the extension or retraction control of the auxiliary propelling beam mechanism, so that the corresponding anchor rod driving or tunneling and drilling operation can be normally completed after the reliable fixation is ensured.
Further, a lower sliding rail 3 is arranged at the lower part of the propelling beam 1, and the lower sliding rail 3 and the fixed sliding seat 22 form sliding fit; the upper portion of the pushing beam 1 is provided with an upper sliding rail 2, and the upper sliding rail 2 is in sliding fit with sliding blocks at the bottom ends of the rock drill sliding plate 8, the pushing wheel plate 13 and the retreating guide wheel plate 4. The pushing beam 1 ensures that the pushing beam can integrally slide, and simultaneously ensures that the rock drill sliding plate 8, the pushing wheel plate 13 and the retreating guide wheel plate 4 supported by the top of the pushing beam can slide along the top of the pushing beam, so that corresponding actions in the operation process are realized.
Further, the traction power system comprises a propulsion cylinder 10 installed inside the propulsion beam 1, a piston rod of the propulsion cylinder 10 is fixed at the tail end of the propulsion beam 1, one end of a cylinder barrel head of the propulsion cylinder 10 is connected with a propulsion wheel plate 13, a propulsion guide wheel 14 is installed on the propulsion wheel plate 13, the front end of a rock drill sliding plate 8 is fixedly connected with the tail end of the propulsion beam 1 after bypassing the propulsion guide wheel 14 through a forward traction rope 11, one end of the cylinder barrel tail of the propulsion cylinder 10 is fixedly connected with a retreating guide wheel plate 4, a retreating guide wheel 5 is installed on the retreating guide wheel plate 4, the rear end of the rock drill sliding plate 8 is fixedly connected with an oil pipe fixing seat 12 through a retreating traction rope 28, and the oil pipe fixing seat 12 is fixed on the outer wall of the propulsion beam 1. The traction power system described above can be used to provide the rock drill 9 with feed power. The rock drill 9 is required to be able to perform a feed advance on top of the feed beam 1, either during bolting or drilling. In the concrete working process, when the rock drill 9 is required to feed, the pushing oil cylinder 10 drives the pushing wheel plate 13, the pushing wheel plate 13 drives the pushing guide wheel 14, the pushing guide wheel 14 drives the advancing traction rope 11, and the advancing traction rope 11 drives the rock drill sliding plate 8 to slide along the upper sliding rail 2; when the rock drill 9 is required to retreat, the cylinder barrel of the pushing oil cylinder 10 drives the retreating guide wheel plate 4, the retreating guide wheel plate 4 drives the retreating guide wheel 5, the retreating traction rope 28 is driven by the retreating guide wheel 5, and the sliding plate 8 of the rock drill is pulled to retreat by the retreating traction rope 28, so that the retreating action of the rock drill 9 is achieved.
Further, a connecting plate 6 is fixedly arranged on a center column of the retreating guide wheel 5 through bolts, and an oil pipe guide wheel 7 for bypassing the oil pipe of the rock drilling machine is arranged at the top end of the connecting plate 6. The oil pipe guide wheel 7 can be used for fixedly connecting an oil pipe connected with the rock drill 9 with the oil pipe fixing seat 12 after bypassing the oil pipe guide wheel 7, so that the rock drill 9 is always in a tensioning state no matter fed or retreated, the swing of the oil pipe in the operation process is effectively prevented, and the stability in the operation process is ensured.
Further, the guiding manipulator comprises a clamping arm mounting seat 18, the clamping arm mounting seat 18 is symmetrically hinged with a clamping arm 16, and a clamping arm oil cylinder 17 is arranged between the clamping arm 16 and the clamping arm mounting seat 18. The guide manipulator can be used for righting and guiding the drill rod and the anchor rod in the process of drilling or drilling the anchor rod, so that the deflection is prevented, and the stability and the reliability of operation are ensured.
Further, a hinge box 23 is fixed at the bottom end of the main beam 21. The whole main beam 21 is conveniently hinged with the working arm of the anchor rod trolley through the hinged box 23.
Further, the auxiliary propelling beam mechanism comprises a telescopic arm 26 slidably mounted in the main beam 21, an end plate 20 is mounted at one end of the head of the telescopic arm 26, a taper nail plate 19 for tightly propping up and positioning the rock wall is fixed on the outer end face of the end plate 20, and a tightly propping-up power mechanism is mounted between the telescopic arm 26 and the bottom end of the main beam 21. The auxiliary propelling beam mechanism can be used for carrying out auxiliary support on the propelling beam 1, so that the propelling beam 1 can realize anchor rod driving operation and tunneling and drilling operation. The jacking power mechanism comprises a first hinging seat 24 fixed at the bottom end of the main beam 21, a jacking oil cylinder 25 is hinged to the first hinging seat 24, the tail end of a piston rod of the jacking oil cylinder 25 is hinged to a second hinging seat 27, and the second hinging seat 27 is fixed at the bottom end of a telescopic arm 26. When drilling, the jacking oil cylinder 25 is controlled to start, the telescopic arm 26 is extended, the taper nail plate 19 is propped against the rock wall surface to be drilled through the telescopic arm 26, and the front end of the whole propulsion beam system is reliably fixed with the rock wall, so that a stable propulsion system is formed; when the anchor rod is hit, the jacking oil cylinder 25 is controlled to start, so that the telescopic arm 26 is retracted, and the taper nail plate 19 is retracted.
Example 2:
the operation method of the double-acting anchor rod trolley propelling beam system integrating anchor rod beating and tunneling comprises the following steps:
s1, when anchor rod driving operation is needed:
s1.1, hinging a main beam 21 of the whole propulsion beam system with a working arm of an anchor rod trolley through a hinging seat at the bottom end of the main beam;
s1.2, installing an anchor rod on an output shaft of the rock drill 9, controlling a jacking oil cylinder 25 to start, retracting a telescopic arm 26, and retracting a conical nail plate 19;
s1.3, adjusting the position of the whole propelling beam system through a working arm of the anchor rod trolley, so that the propelling beam system corresponds to the position where an anchor rod needs to be driven;
s1.4, starting a rock drill 9, driving an anchor rod 15 to rotate through the rock drill 9, starting a traction power system, driving the rock drill 9 to perform feeding action through the traction power system, and completing anchor rod beating operation while propelling;
s2, when a drilling hole needs to be tunneled:
s2.1, mounting a drill rod on an output shaft of the rock drill 9;
s2.2, controlling the jacking oil cylinder 25 to start, extending the telescopic arm 26, and propping the conical nail plate 19 against the rock wall surface to be drilled through the telescopic arm 26, so that the front end of the whole propulsion beam system and the rock wall are reliably fixed, and a stable propulsion system is formed;
s2.3, starting the rock drill 9, driving a drill rod to rotate through the rock drill 9, starting a traction power system, driving the rock drill 9 to perform feeding action through the traction power system, and completing tunneling and drilling operation while propelling;
s3, when the net sheet support and anchor rod integrated operation is needed, the method comprises the following steps:
s3.1, installing an anchor rod on an output shaft of the rock drill 9, controlling a jacking oil cylinder 25 to start, pushing out a telescopic arm 26, pushing out a conical nail plate 19 through the telescopic arm 26, and jacking a net piece on a rock wall;
s3.2, starting the rock drill 9, driving the anchor rod 15 to rotate through the rock drill 9, starting a traction power system, driving the rock drill 9 to perform feeding action through the traction power system, completing anchor rod driving operation while pushing, and performing anchor rod driving operation of the next hole site after the anchor rod fixes the net sheet.

Claims (9)

1. The utility model provides a play stock and tunneling integral two effect stock platform truck impels beam system which characterized in that: the drilling machine comprises a main beam (21), wherein the top of the main beam (21) is slidably supported by a plurality of fixed sliding seats (22), the top end of the main beam (1) is slidably provided with a retreating guide wheel plate (4), a rock drill sliding plate (8) and a propelling wheel plate (13), the top end of the rock drill sliding plate (8) is fixedly provided with a rock drill (9), the inside of the main beam (21) is provided with a traction power system for driving the rock drill (9) to feed and retreat, and the end head of the main beam (1) is provided with a guiding manipulator for righting a drill rod (15); a propulsion beam propulsion cylinder (29) is arranged between the main beam (21) and the propulsion beam (1), and an auxiliary propulsion beam mechanism for auxiliary positioning of the propulsion beam (1) is arranged in the main beam (21).
2. A dual-acting bolting and tunneling integrated bolting and tunneling trolley advancing beam system according to claim 1 and characterized by: the lower part of the propelling beam (1) is provided with a lower sliding rail (3), and the lower sliding rail (3) and the fixed sliding seat (22) form sliding fit; the upper portion of the pushing beam (1) is provided with an upper sliding rail (2), and the upper sliding rail (2) is in sliding fit with a sliding plate (8) of the rock drill, a pushing wheel plate (13) and a sliding block at the bottom end of the retreating guide wheel plate (4).
3. A dual-acting bolting and tunneling integrated bolting and tunneling trolley advancing beam system according to claim 1 and characterized by: the traction power system comprises a propulsion oil cylinder (10) arranged in a propulsion beam (1), a piston rod of the propulsion oil cylinder (10) is fixed at the tail end of the propulsion beam (1), one end of a cylinder barrel head of the propulsion oil cylinder (10) is connected with a propulsion wheel plate (13), a propulsion guide wheel (14) is arranged on the propulsion wheel plate (13), the front end of a rock drill sliding plate (8) bypasses the propulsion guide wheel (14) through a forward traction rope (11) and then is fixedly connected with the tail end of the propulsion beam (1), one end of the cylinder barrel tail of the propulsion oil cylinder (10) is fixedly connected with a retreating guide wheel plate (4), a retreating guide wheel (5) is arranged on the retreating guide wheel plate (4), the rear end of the rock drill sliding plate (8) is fixedly connected with an oil pipe fixing seat (12) through a retreating traction rope (28), and the oil pipe fixing seat (12) is fixed on the outer wall of the propulsion beam (1).
4. A dual-acting bolting and tunneling integrated bolting and tunneling beam system according to claim 3 and characterized by: a connecting plate (6) is fixedly arranged on a central column of the retreating guide wheel (5) through bolts, and an oil pipe guide wheel (7) for bypassing the oil pipe of the rock drilling machine is arranged at the top end of the connecting plate (6).
5. A dual-acting bolting and tunneling integrated bolting and tunneling trolley advancing beam system according to claim 1 and characterized by: the guiding manipulator comprises a clamping arm mounting seat (18), clamping arms (16) are symmetrically hinged to the clamping arm mounting seat (18), and a clamping arm oil cylinder (17) is arranged between the clamping arms (16) and the clamping arm mounting seat (18).
6. A dual-acting bolting and tunneling integrated bolting and tunneling trolley advancing beam system according to claim 1 and characterized by: the bottom end of the main beam (21) is fixed with a hinged box body (23).
7. A dual-acting bolting and tunneling integrated bolting and tunneling trolley advancing beam system according to claim 1 and characterized by: the auxiliary propelling beam mechanism comprises a telescopic arm (26) which is slidably mounted in the main beam (21), an end plate (20) is mounted at one end of the head of the telescopic arm (26), a taper nail plate (19) which is used for tightly propping up and positioning a rock wall is fixed on the outer end face of the end plate (20), and a propping-up power mechanism is mounted between the telescopic arm (26) and the bottom end of the main beam (21).
8. A dual-acting bolting and tunneling integrated roof bolt trolley advancing beam system according to claim 7 and characterized by: the jacking power mechanism comprises a first hinging seat (24) fixed at the bottom end of the main beam (21), a jacking oil cylinder (25) is hinged to the first hinging seat (24), the tail end of a piston rod of the jacking oil cylinder (25) is hinged to a second hinging seat (27), and the second hinging seat (27) is fixed at the bottom end of the telescopic arm (26).
9. A method of operating a double-acting bolting and tunnelling integrated bolting and trolley feed beam system according to any one of claims 1 to 8, comprising the steps of:
s1, when anchor rod driving operation is needed:
s1.1, hinging a main beam (21) of the whole propulsion beam system with a working arm of an anchor rod trolley through a hinging seat at the bottom end of the main beam;
s1.2, installing an anchor rod on an output shaft of a rock drill (9), controlling a jacking oil cylinder (25) to start, retracting a telescopic arm (26), and retracting a conical nail plate (19);
s1.3, adjusting the position of the whole propelling beam system through a working arm of the anchor rod trolley, so that the propelling beam system corresponds to the position where an anchor rod needs to be driven;
s1.4, starting a rock drill (9), driving an anchor rod (15) to rotate through the rock drill (9), starting a traction power system, driving the rock drill (9) to perform feeding action through the traction power system, and completing anchor rod beating operation while propelling;
s2, when a drilling hole needs to be tunneled:
s2.1, mounting a drill rod on an output shaft of a rock drill (9);
s2.2, controlling a jacking oil cylinder (25) to start, further extending a telescopic arm (26), propping a conical nail plate (19) against a rock wall surface to be drilled through the telescopic arm (26), and further reliably fixing the front end of the whole propelling beam system and the rock wall to form a stable propelling system;
s2.3, starting the rock drill (9), driving a drill rod to rotate through the rock drill (9), starting a traction power system, driving the rock drill (9) to perform feeding action through the traction power system, and completing tunneling and drilling operation while propelling;
s3, when the net sheet support and anchor rod integrated operation is needed, the method comprises the following steps:
s3.1, installing an anchor rod on an output shaft of a rock drill (9), controlling a jacking oil cylinder (25) to start, pushing out a telescopic arm (26), pushing out a conical nail plate (19) through the telescopic arm (26), and jacking a net piece on a rock wall;
s3.2, starting the rock drill (9), driving the anchor rod (15) to rotate through the rock drill (9), simultaneously starting the traction power system, driving the rock drill (9) to perform feeding action through the traction power system, completing anchor rod beating operation while pushing, and performing anchor rod beating operation of the next hole site after the anchor rod fixes the net sheet.
CN202310285786.5A 2023-03-22 2023-03-22 Double-acting anchor rod trolley propelling beam system integrating anchor rod beating and tunneling and operation method Pending CN116291634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310285786.5A CN116291634A (en) 2023-03-22 2023-03-22 Double-acting anchor rod trolley propelling beam system integrating anchor rod beating and tunneling and operation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310285786.5A CN116291634A (en) 2023-03-22 2023-03-22 Double-acting anchor rod trolley propelling beam system integrating anchor rod beating and tunneling and operation method

Publications (1)

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CN116291634A true CN116291634A (en) 2023-06-23

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CN202310285786.5A Pending CN116291634A (en) 2023-03-22 2023-03-22 Double-acting anchor rod trolley propelling beam system integrating anchor rod beating and tunneling and operation method

Country Status (1)

Country Link
CN (1) CN116291634A (en)

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