CN110593923B - Mechanism for driving flexible cable to push resin anchoring agent by one-way motor - Google Patents
Mechanism for driving flexible cable to push resin anchoring agent by one-way motor Download PDFInfo
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- CN110593923B CN110593923B CN201910788219.5A CN201910788219A CN110593923B CN 110593923 B CN110593923 B CN 110593923B CN 201910788219 A CN201910788219 A CN 201910788219A CN 110593923 B CN110593923 B CN 110593923B
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- steel wire
- resin anchoring
- flexible pipeline
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- 238000004873 anchoring Methods 0.000 title claims abstract description 98
- 229920005989 resin Polymers 0.000 title claims abstract description 97
- 239000011347 resin Substances 0.000 title claims abstract description 97
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 85
- 239000010959 steel Substances 0.000 claims abstract description 85
- 239000003795 chemical substances by application Substances 0.000 abstract description 89
- 230000003028 elevating effect Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention belongs to the field of anchor rod support using resin anchoring agents, and particularly relates to a mechanism for pushing the resin anchoring agents by a flexible cable driven by a one-way motor. The problem of current work environment dust content that adopts artifical construction to exist is high, there is work danger, strut inefficiency, including the flexible cable cylinder, the steel wire rope, send the rope mechanism, the flexible pipeline, rotatory resin anchoring agent storehouse, flexible pipeline B and to hole elevating system, steel wire rope one end winding is on the flexible cable cylinder, the steel wire rope passes and send the rope mechanism to get into in the flexible pipeline, flexible pipeline A one end is connected with sending the rope mechanism, the flexible pipeline A other end is connected with rotatory resin anchoring agent storehouse inlet, rotatory resin anchoring agent storehouse outlet is connected with flexible pipeline B, flexible pipeline B is connected with to hole elevating system.
Description
Technical Field
The invention belongs to the field of anchor rod support using resin anchoring agents, and particularly relates to a mechanism for pushing the resin anchoring agents by a flexible cable driven by a one-way motor.
Background
The resin anchoring agent is composed of unsaturated polyester resin, a curing agent, an accelerant and other auxiliary materials. The resin anchoring agent is not only applied to roadway support, shaft installation, and reinforcing of a hydroelectric engineering prestressed anchor rod, but also widely applied to the fields of building reinforcement, highway repair, tunnel construction, foundation rooting, equipment foundation and member anchoring and the like. The resin anchoring agent is filled manually in anchor rod drilling machines or anchor rod drill carriages which are either manually or automatically drilled. The operation mode has the advantages of large danger of a working area and low production efficiency. The above is the deficiency of the prior art.
Disclosure of Invention
The invention provides a mechanism for pushing a resin anchoring agent by a flexible cable driven by a unidirectional motor, aiming at solving the problems of high dust content in an operation environment, working danger and low supporting efficiency in the existing manual construction.
The invention adopts the following technical scheme: the utility model provides a mechanism of one-way motor drive flexible cable propelling movement resin anchoring agent, including the flexible cable cylinder, steel wire rope, send the rope mechanism, the flexible pipeline, rotatory resin anchoring agent storehouse, flexible pipeline B and to hole elevating system, steel wire rope one end winding is on the flexible cable cylinder, steel wire rope passes and send the rope mechanism to get into in the flexible pipeline, flexible pipeline A one end is connected with sending the rope mechanism, the flexible pipeline A other end is connected with rotatory resin anchoring agent storehouse inlet, rotatory resin anchoring agent storehouse export is connected with flexible pipeline B, flexible pipeline B is connected with to hole elevating system.
The cable roller comprises a base, a roller for storing the steel wire rope is mounted on the base, a clockwork spring for resetting the steel wire rope is mounted inside the roller, and a limiting hole is mounted at the front end of the roller.
The head part of the steel wire rope is fixed with a pushing ring; the middle part of the steel wire rope is fixed with a limiting ring.
The rope feeding mechanism comprises a rope feeding base and a top plate, a group of screw rods are arranged between the rope feeding base and the top plate, the upper ends of the screw rods penetrate through the top plate, nuts are arranged at the top ends of the screw rods, a pressing plate arranged on the upper surface of the top plate is connected between the screw rods, springs sleeved on the screw rods are arranged between the nuts and the pressing plate, a pressure relief oil cylinder is further arranged between the rope feeding base and the top plate, three pairs of conveying wheels are arranged between the rope feeding base and the top plate, toothed belt wheels are arranged on the conveying wheels, the conveying wheels arranged in the middle are driven by a motor with a pressure sensor, and the toothed belt wheels of the conveying wheels in the middle.
The rotary resin anchoring agent bin comprises a fixed seat, an indexing oil cylinder, an indexing block, a positioning oil cylinder, a clamping ring, an indexing disc, a storage tube bundle, a positioning frame and a rotary frame, wherein the positioning frame is fixedly connected with the fixed seat, the upper part and the lower part of the positioning frame are respectively connected with a flexible pipeline A and a flexible pipeline B through the clamping ring, the indexing block and the indexing disc which can respectively rotate around the fixed seat are arranged on the fixed seat, two ends of the indexing oil cylinder are connected with the indexing block and the fixed seat, the positioning oil cylinder is arranged on the indexing block, a guide hole and an indexing hole which are the same as the axes of the inner holes of the storage tube bundle are formed in the inner side of the indexing disc, a piston rod of the positioning oil cylinder can be inserted into the indexing hole on the indexing disc, the rotary frame is arranged on the upper side of the indexing disc, the rotary axis of the rotary frame is the, when the indexing cylinder reaches the shortest position, the positioning cylinder is just below the next indexing hole, a piston rod of the positioning cylinder extends out and is inserted into the indexing hole on the outer side of the indexing disc, the indexing cylinder extends out to drive the indexing disc, the rotating frame and the storage tube bundle to rotate together, and when the indexing cylinder extends to the extreme position, the next storage tube in the storage tube bundle and the flexible pipeline are in the same axis, so that the steel wire rope is ensured to push out the resin anchoring agent in the storage tube through the flexible pipeline.
The hole aligning lifting mechanism comprises a hole aligning oil cylinder, a pushing oil cylinder, a guide pipe and a guide pipe, one end of the hole aligning oil cylinder is fixed on the drill frame, the other end of the hole aligning oil cylinder is hinged with the pushing oil cylinder, the extending end of the pushing oil cylinder is fixed with the guide pipe, one end of the guide pipe is connected with the flexible pipeline B, and the other end of the guide pipe is connected with the guide pipe.
Flexible pipeline propelling movement principle: a flexible rope (such as a steel wire rope) with the finger thickness can be used as an iron rod and can push small objects to move, and a steel wire rope with the same thickness and the length of a few meters can be wound around a water barrel for two circles. Therefore, the steel wire rope shows rigidity when being short, and shows flexibility when being long. The steel wire rope is placed in a bent pipeline, and the rigidity and the flexibility of the steel wire rope are utilized to the maximum extent.
The mechanism for pushing the resin anchoring agent by the flexible rope driven by the one-way motor comprises a flexible rope roller, a rope feeding mechanism, a steel wire rope, a flexible pipeline A, a rotary resin anchoring agent bin, a flexible pipeline B, a hole aligning lifting mechanism and the like, so that the automation of filling the resin anchoring agent in anchor rod operation is realized, and an operator can realize remote anchor rod support in a support area. The drilling device is generally integrated on the drilling device and is matched with the drilling device for use. The device adopts flexible pipeline as the sheath carrier, and the steel wire rope is as pusher, and the resin anchoring agent in rotatory resin anchoring agent storehouse is automatic to be delivered to in the drilling through the direction to hole elevating system.
Compared with the prior art, the invention has the following beneficial effects: the invention provides a one-way motor-driven automatic resin anchoring agent filling technology, and provides a pushing device for pushing a resin anchoring agent by a flexible pipeline, which is used for installing the resin anchoring agent into pre-drilled holes of a coal roadway, a rock chamber or a road side slope and the like. The invention cancels the work of filling resin anchoring agent manually, reduces the workload of personnel, improves the working environment and improves the safety factor of roof and side wall maintenance. Along with the increase of mine support, tunnel, road slope and subway construction, the requirements for anchoring maintenance are increased day by day, and the application of the one-way motor-driven resin anchoring agent automatic filling technology is widened more and more.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a cord roller system;
FIG. 3 is a schematic view of a flexible cord;
FIG. 4 is a schematic view of a rope feeding mechanism I;
FIG. 5 is a schematic view of a rope feeding mechanism II;
FIG. 6 is a schematic view of a rotating resin anchoring agent cartridge;
FIG. 7 is a schematic view of a hole aligning elevator mechanism;
FIG. 8 is a schematic charge;
in the figure: 1-flexible cable roller, 2-steel wire rope, 3-rope feeding mechanism, 4-flexible pipeline A, 5-rotary resin anchoring agent bin, 6-flexible pipeline B, 7-hole aligning lifting mechanism, 11-base, 12-roller, 13-spiral spring, 14-limiting hole, 21-pushing ring, 22-limiting ring, 23-steel wire, 31-base, 32-pressure relief oil cylinder, 33-motor, 34-pressure sensor, 35-nut, 36-spring, 37-pressing plate, 38-conveying wheel, 381-toothed belt wheel, 382-toothed belt, 39-top plate, 51-fixing seat, 52-indexing oil cylinder, 53-indexing block, 54-positioning oil cylinder, 55-clamping ring, 56-indexing disc, 57-storage tube bundle, 58-positioning frame, 59-rotating frame, 71-drilling frame, 72-hole aligning oil cylinder, 73-pushing and lifting oil cylinder, 74-guide pipe, 75-guide pipe, A-top plate and B-resin anchoring agent with elastic tail wing.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings, which are provided for illustration of the invention and are not intended to be limiting in any way.
As shown in figure 1, the one-way motor driven automatic resin anchoring agent filling mechanism comprises a flexible cable roller 1, a steel wire rope 2, a rope feeding mechanism 3, a flexible pipeline A4, a rotary resin anchoring agent bin 5, a flexible pipeline B6, a hole aligning lifting mechanism 7 and the like.
As shown in figure 2, a base 11 in a flexible cable roller 1 is used for fixing, a roller 12 is used for storing a steel wire rope, a limiting hole 14 is arranged at the front end of the flexible cable roller and is used for clamping a limiting ring 22 on the steel wire rope 2 to ensure that the steel wire rope 2 is output according to a set length, and a spring 13 is arranged in the roller and is used for resetting the steel wire rope 2.
As shown in fig. 3, the head of the steel wire rope 2 is fixed with a pushing ring 21 which is used for pushing the resin anchoring agent when the steel wire rope advances and is used for reversely limiting the steel wire rope when the steel wire rope retreats; the limiting ring 22 is fixed at a proper position away from the head of the steel wire rope 2, so that the resin anchoring agent is just pushed into a drilled hole when the steel wire rope moves forwards, and the steel wire 23 is made of a material with moderate hardness, so that the steel wire rope has enough jacking force and certain toughness.
As shown in fig. 4 and 5, the base 31 of the rope feeding mechanism 3 is provided with three pairs of conveying wheels 38, and the motor 33 drives the three pairs of conveying wheels 38 to rotate simultaneously through the toothed belt wheel 381 and the toothed belt 382 so as to increase the driving force. The upper end of the top plate 39 is pressed with a spring 36, the pressure of the spring 36 can be adjusted by a nut 35, and the two nuts 35 are screwed and fixed. The wire rope 2 is conveyed forward in a straight direction by the frictional force generated by the spring 36; the pressure relief oil cylinder 32 jacks up the pressure plate 37, so that the steel wire rope 2 can be separated from the three pairs of conveying wheels 38, and the steel wire rope 2 can be conveniently withdrawn.
The three pairs of conveying wheels 38 of the rope feeding mechanism 3 are driven by the motor 33 to rotate forward, the steel wire rope 2 wound on the flexible rope roller 1 pushes out the resin anchoring agent stored in the rotary resin anchoring agent bin 5 along the flexible pipeline A4, the resin anchoring agent is pushed by the steel wire rope 2 to be sent into the guide pipe 74 of the hole aligning lifting mechanism 7 along the flexible pipeline B6, and then the resin anchoring agent is sent into a drill hole, when the limiting ring 22 wound in the middle of the steel wire rope 2 of the flexible rope roller 1 is clamped in the limiting hole 14, the motor 33 is suppressed in pressure, and the pressure sensor 34 detects the set pressure and considers that the resin anchoring agent is in place.
The pressure relief oil cylinder 32 of the rope feeding mechanism 3 jacks up the pressure plate 37, the friction force between the steel wire rope 2 and the three pairs of conveying wheels 38 is reduced to zero, the spring 13 which is previously screwed by the rope feeding mechanism 3 in the flexible rope roller 1 drives the flexible rope roller 1 to rotate reversely, so that the steel wire rope 2 retracts until the jacking ring 21 at the head of the steel wire rope 2 is clamped to the clamping ring 55 at the joint of the rotary resin anchoring agent bin 5 and the flexible pipeline B6; at the same time, the guide tube 74 is retracted to the hole elevating mechanism 7 and is set to the initial position.
As shown in fig. 6, the resin anchoring agent B having elastic fins is stored in the storage tubes in the rotary resin anchoring agent silo 5, and 6 to 12 resin anchoring agents B are combined into a storage tube bundle 57; after the indexing oil cylinder 52 finishes charging once, the indexing block 53 is swung to automatically rotate the indexing disc 56 by sixty degrees, the indexing disc 56 moves together with the rotating frame 59 and the storage tube bundle 57 arranged on the rotating frame, the next storage tube is ensured to rotate to the pushing position, and the next storage tube is locked by the positioning oil cylinder 54. The locking hole and the pushing hole on the dividing plate 56 are both provided with guiding conical surfaces, so that the positioning and pushing precision is ensured. A snap ring 55 is arranged at the joint of the lower end of the rotary resin anchoring agent bin 5 and the flexible pipeline B6 and is clamped with the push ring 21 at the head of the steel wire rope 2 when the steel wire rope 2 retreats, so that the steel wire rope 2 can accurately retreat and reset; storage tube bundle 57 is designed to be removable and, when one is used up, can be immediately replaced with a storage tube bundle filled with resin anchoring agent. The fixed seat 51, the index plate 56, the rotating frame 59 and the tube storage bundle 57 mounted on the rotating frame can rotate relatively, the fixed seat 51, the clamping ring 55 and the positioning frame 58 are fixed, the top end of the positioning frame 58 is fixed with the flexible pipeline B6, and the pushing position of the storage tube, the flexible pipeline A4 and the flexible pipeline B6 are in the same straight line, so that the reliability of medicine delivery is guaranteed.
As shown in FIG. 7, the hole aligning lift mechanism 7 is fixed on the drill frame 71, after the anchor drilling is completed, the hole aligning cylinder 72 pushes the guide pipe 74 to the center line of the drill hole, and then the lift cylinder 73 inserts the guide pipe 74 into the drill hole along the guide pipe 75 to ensure that the resin anchoring agent is pushed into the drill hole. The 45 degree beveling of the tip of the catheter 74 serves to increase the probability of access.
As shown in fig. 8, the steel wire rope 2 pushes the resin anchoring agent of the elastic flight into the bore hole of the roof panel a through the guide tube 74.
A mechanism for driving a flexible rope to push a resin anchoring agent by a one-way motor comprises a flexible rope roller, a steel wire rope, a rope feeding mechanism, a flexible pipeline A, a rotary resin anchoring agent bin, a flexible pipeline B, a hole aligning lifting mechanism and the like, and realizes the automation of filling of the fastening resin anchoring agent in anchor rod operation.
1) After the anchor drill finishes drilling, the hole aligning oil cylinder is utilized to push the guide pipe to the center of the drill hole, then the oil cylinder is pushed to lift the guide pipe to insert the guide pipe into the hole, and after the guide pipe is in place, the pressure sensor in the oil cylinder detects that the pressure reaches a set value, and the next action is carried out.
2) The rope feeding mechanism is driven by the motor to rotate in the forward direction, the steel wire rope wound on the flexible rope roller pushes out the resin anchoring agent stored in the rotary resin anchoring agent bin along the flexible pipeline A, the resin anchoring agent is fed into the hole aligning lifting mechanism guide pipe along the flexible pipeline B under the pushing of the steel wire rope, then the resin anchoring agent is fed into a drill hole, when the limiting ring wound on the steel wire rope of the flexible rope roller is clamped in the limiting hole, the motor is suppressed, and the pressure sensor detects the set pressure and then considers the resin anchoring agent to be in place.
3) A pressure relief oil cylinder of the rope feeding mechanism jacks up the pressure plate to reduce the friction force between the steel wire rope and the rope feeding mechanism to zero, and a spring previously tightened by the rope feeding mechanism in the flexible rope roller drives the flexible rope roller to rotate reversely to drive the steel wire rope to retract until a pushing ring at the head of the steel wire rope is clamped to a clamping ring at the joint of the rotary resin anchoring agent bin and the rotary resin anchoring agent bin; and simultaneously, the guide pipe is withdrawn to the hole lifting mechanism and is swung to the initial position.
The rotary resin anchoring agent bin comprises a fixed seat 51, an indexing oil cylinder 52, an indexing block 53, a positioning oil cylinder 54, a clamping ring 55, an indexing disc 56, a storage tube bundle 57, a positioning frame 58 and a rotating frame 59, wherein 6-12 storage tube bundles 57 are formed by installing 6 on the rotating frame 59, the indexing disc 56 is arranged at the bottom of the rotating frame 59, the indexing block 53 and the indexing disc 56 can rotate around the fixed seat 51 respectively, two ends of the indexing oil cylinder 52 are connected with the indexing block 53 and the fixed seat 51, the positioning oil cylinder 54 is installed on the indexing block 53, certain resistance is guaranteed to rotate around the fixed seat 51 randomly when the indexing disc 56 rotates, a guide hole and an indexing hole which are arranged on the same axis of an inner hole of the storage tube bundle are formed in the inner side of the indexing disc, a piston rod of the positioning oil cylinder can be inserted into the indexing. The positioning frame 58 is fixedly connected with the fixed seat 51 and is respectively connected with the flexible pipeline up and down through a clamping ring 55. The turret 59 and storage tube bundle 57 may be detached 56 from the indexing disk and the storage tube bundle removed for the addition of resin anchoring agent. After the piston rod of the positioning oil cylinder 54 retracts, the indexing oil cylinder 52 retracts to drive the indexing block 53 to swing back along the rotation center, when the indexing oil cylinder 52 reaches the shortest position, the positioning oil cylinder 54 is just right below the next indexing hole, the piston rod of the positioning oil cylinder 54 extends out to be inserted into the indexing hole on the outer side of the indexing disc, the indexing oil cylinder extends out to drive the indexing disc, the rotating frame and the storage tube bundle to rotate together, when the indexing oil cylinder extends to the limit position, the next storage tube in the storage tube bundle and the flexible pipeline are arranged on the same axis, and the steel wire rope is enabled to push out the resin anchoring agent in the storage tube through the flexible pipeline. The operation is repeated as described above to push out all the resin anchoring agent in the storage tube bundle.
The flexible cable roller body is used for storing the steel wire rope, and the spacing hole is installed to flexible cable roller front end and is guaranteed the steel wire rope according to setting for output length, and the inside clockwork spring that is equipped with of cylinder is used for the steel wire rope to reset.
The head of the steel wire rope is fixed with a pushing ring which is used for pushing the resin anchoring agent when the steel wire rope advances and is used for reverse limiting of the steel wire rope when the steel wire rope retreats; and a limiting ring is fixed at a proper position away from the head part, so that the resin anchoring agent is just pushed into the drilled hole when the steel wire rope moves forwards.
The rope feeding mechanism is provided with 3 pairs of conveying wheels, and the steel wire rope is conveyed forwards along the linear direction by the friction force generated by the spring; the pressure relief oil cylinder jacks up the pressure plate, so that the steel wire rope can be separated from the 3 pairs of conveying wheels, and the steel wire rope can be conveniently withdrawn.
The inner walls of the flexible pipeline A and the flexible pipeline B are coated with wear-resistant layers and filled with lubricating grease to ensure that the steel wire rope moves reliably and accurately; the parts connected with the flexible pipeline A can be flexibly arranged, and the parts connected with the flexible pipeline B can move relatively.
The storage tubes in the rotary resin anchoring agent bin are internally provided with resin anchoring agents, and 6 to 12 storage tube bundles are formed; after the indexing oil cylinder finishes charging once, the next storage tube is automatically rotated to a pushing position and is locked by the positioning oil cylinder. A snap ring is arranged at the joint of the lower end of the rotary resin anchoring agent bin and the flexible pipeline A, and is clamped with a pushing ring at the head of a steel wire rope when the steel wire rope retreats, so that the steel wire rope retreats and resets; the storage tube bundle is designed to be removable and, when one is used up, can be immediately replaced with a storage tube bundle filled with resin anchoring agent. The present embodiment is described in terms of a 12-hole resin anchor cartridge, but is not limited to a 12-hole resin anchor cartridge. The present embodiment is described by using a cylindrical resin anchoring agent chamber, but is not limited to a cylindrical shape, and other simple modified structures such as a cone, a square, etc. having the same function are also within the scope of the present invention. Any resin anchoring agent cartridge having a porous form mounting the anchoring agent for rotation about a rotating fixed shaft is within the scope of the present invention.
The hole aligning oil cylinder of the hole aligning lifting mechanism pushes the guide pipe to the center of the drill hole, and then the lifting oil cylinder is pushed to insert the guide pipe into the hole, so that the guide pipe is pushed and conveyed to be inserted into the drill hole. The 45-degree beveling of the tip of the catheter is used for improving the accuracy of the access hole. The elastic tail wing is fixed in the middle of the outer side of the pushed resin anchoring agent, so that the resin anchoring agent is prevented from sliding in the storage pipe and the drilled hole.
The flexible rope is required to have proper rigidity and flexibility, and not limited to a steel wire rope, the flexible rope can also be a corrugated pipe, a nylon rod and other high polymer materials. All embodiments using the principle of flexible rope are within the scope of the present invention. The invention is realized by adopting the following technical scheme.
The mechanism for pushing the resin anchoring agent by the flexible rope driven by the one-way motor comprises a flexible rope roller, a rope feeding mechanism, a steel wire rope, a flexible pipeline A, a rotary resin anchoring agent bin, a flexible pipeline B, a hole aligning lifting mechanism and the like, so that the automation of filling the resin anchoring agent in anchor rod operation is realized, and an operator can realize remote anchor rod support in a support area. The drilling device is generally integrated on the drilling device and is matched with the drilling device for use. The device adopts flexible pipeline as the sheath carrier, and the steel wire rope is as pusher, and the resin anchoring agent in rotatory resin anchoring agent storehouse is automatic to be delivered to in the drilling through the direction to hole elevating system. The mechanism for driving the flexible rope to push the resin anchoring agent by the one-way motor realizes the automation of filling the resin anchoring agent in the anchor rod operation, so that an operator can realize remote filling of the resin anchoring agent in a supporting area. The specific working steps are as follows:
after the anchor drill finishes drilling, the hole aligning oil cylinder is utilized to push the guide pipe to the center of the drill hole, then the oil cylinder is pushed to lift the guide pipe to insert the guide pipe into the hole, and after the guide pipe is in place, the pressure sensor in the oil cylinder detects that the pressure reaches a set value, and the next action is carried out.
The rope feeding mechanism is driven by the motor to rotate in the forward direction, the steel wire rope wound on the flexible rope roller pushes out the resin anchoring agent stored in the rotary resin anchoring agent bin along the flexible pipeline A, the resin anchoring agent is fed into the hole aligning lifting mechanism guide pipe along the flexible pipeline B under the pushing of the steel wire rope, then the resin anchoring agent is fed into a drill hole, when the limiting ring wound on the steel wire rope of the flexible rope roller is clamped in the limiting hole, the motor is suppressed, and the pressure sensor detects the set pressure and then considers the resin anchoring agent to be in place.
A pressure relief oil cylinder of the rope feeding mechanism jacks up the pressure plate to reduce the friction force between the steel wire rope and the rope feeding mechanism to zero, and a spring previously tightened by the rope feeding mechanism in the flexible rope roller drives the flexible rope roller to rotate reversely to retract the steel wire rope until a pushing ring at the head of the steel wire rope is clamped to a snap ring at the joint of the rotary resin anchoring agent bin and the flexible pipeline B; and simultaneously, the guide pipe is withdrawn to the hole lifting mechanism and is swung to the initial position.
And rotating an indexing oil cylinder in the resin anchoring agent bin to rotate the next storage pipe to a pushing position, and locking the next storage pipe by using a positioning oil cylinder.
The above work can be repeated after the next drilling position is selected.
Claims (2)
1. The utility model provides a mechanism of one-way motor drive flexible cable propelling movement resin anchoring agent which characterized in that: comprises a flexible cable roller (1), a steel wire rope (2), a rope feeding mechanism (3), a flexible pipeline A (4), a rotary resin anchoring agent bin (5), a flexible pipeline B (6) and a hole aligning lifting mechanism (7), wherein one end of the steel wire rope (2) is wound on the flexible cable roller (1), the steel wire rope (2) passes through the rope feeding mechanism (3) to enter the flexible pipeline A (4), one end of the flexible pipeline A (4) is connected with the rope feeding mechanism (3), the other end of the flexible pipeline A (4) is connected with an inlet of the rotary resin anchoring agent bin (5), an outlet of the rotary resin anchoring agent bin (5) is connected with the flexible pipeline B (6), the flexible pipeline B (6) is connected with the hole aligning lifting mechanism (7), the flexible cable roller (1) comprises a base (11), a roller (12) for storing the steel wire rope is arranged on the base (11), a clockwork spring (13) for resetting the steel wire rope (2) is arranged in the roller, the front end of the roller is provided with a limiting hole (14), and the head of the steel wire rope (2) is fixed with a pushing ring (21); a limiting ring (22) is fixed in the middle of the steel wire rope (2), the rope feeding mechanism (3) comprises a rope feeding base (31) and a top plate (39), a group of screw rods are arranged between the rope feeding base (31) and the top plate (39), the upper ends of the screw rods penetrate through the top plate (39), nuts (35) are arranged at the top ends of the screw rods, pressing plates (37) arranged on the upper surface of the top plate (39) are connected between the screw rods, springs (36) sleeved on the screw rods are arranged between the nuts (35) and the pressing plates (37), pressure relief oil cylinders (32) are further arranged between the rope feeding base (31) and the top plate (39), three pairs of conveying wheels (38) are arranged between the rope feeding base (31) and the top plate (39), toothed belt wheels (381) are arranged on the conveying wheels (38), the conveying wheels (38) arranged in the middle are driven by a motor (33) with a pressure sensor (34), the toothed belt wheels (381) of the conveying wheels (38) in the middle are respectively connected with the, the rotary resin anchoring agent bin (5) comprises a fixed seat (51), an indexing oil cylinder (52), an indexing block (53), a positioning oil cylinder (54), a clamping ring (55), an indexing disc (56), a storage tube bundle (57), a positioning frame (58) and a rotating frame (59), wherein the positioning frame (58) is fixedly connected with the fixed seat (51), the upper part and the lower part of the positioning frame (58) are respectively connected with a flexible pipeline A (4) and a flexible pipeline B (6) through the clamping ring (55), the indexing block (53) and the indexing disc (56) which can respectively rotate around the fixed seat (51) are arranged on the fixed seat (51), two ends of the indexing oil cylinder (52) are connected with the indexing block (53) and the fixed seat (51), the positioning oil cylinder (54) is arranged on the indexing block (53), a guide hole and an indexing hole which are the same axis with the inner hole of the storage tube bundle are formed in the inner side of the indexing disc, a piston rod of the positioning oil cylinder (, a rotating frame (59) is arranged on the upper side of the dividing disc (56), the rotating axis of the rotating frame (59) is the same as the rotating axes of the dividing block (53) and the dividing disc (56), a storage tube bundle (57) is arranged on the rotating frame (59), after a piston rod of the positioning oil cylinder (54) retracts, the scale division oil cylinder (52) retracts to drive the scale division block (53) to swing back along the rotation center, when the scale division oil cylinder (52) reaches the shortest position, the positioning oil cylinder (54) is just below the next indexing hole, the piston rod of the positioning oil cylinder (54) extends out and is inserted into the indexing hole on the outer side of the indexing disc, the indexing oil cylinder extends out to drive the indexing disc, the rotating frame and the storage tube bundle to rotate together, when the indexing oil cylinder extends to the extreme position, the next storage tube in the storage tube bundle is coaxial with the flexible pipeline A and the flexible pipeline B, and the steel wire rope is guaranteed to push out the resin anchoring agent in the storage tube through the flexible pipeline A and the flexible pipeline B.
2. The mechanism of claim 1, wherein the one-way motor drives the wire to push the resin anchoring agent, and the mechanism further comprises: hole aligning lifting mechanism (7) including hole aligning oil cylinder (72), promotion oil cylinder (73), pipe (74) and stand pipe (75), fix on rig (71) hole aligning oil cylinder (72) one end, the other end is articulated with promotion oil cylinder (73), promotion oil cylinder (73) stretch out the end and fix with pipe (74), pipe (74) one end is connected with flexible pipeline B (6), pipe (74) other end is connected with stand pipe (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788219.5A CN110593923B (en) | 2019-08-26 | 2019-08-26 | Mechanism for driving flexible cable to push resin anchoring agent by one-way motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788219.5A CN110593923B (en) | 2019-08-26 | 2019-08-26 | Mechanism for driving flexible cable to push resin anchoring agent by one-way motor |
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| CN110593923A CN110593923A (en) | 2019-12-20 |
| CN110593923B true CN110593923B (en) | 2020-10-13 |
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| CN201910788219.5A Active CN110593923B (en) | 2019-08-26 | 2019-08-26 | Mechanism for driving flexible cable to push resin anchoring agent by one-way motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112412504B (en) * | 2020-11-04 | 2022-05-17 | 中国煤炭科工集团太原研究院有限公司 | Automatic charging control system and control method for intelligent anchor rod drill carriage |
| CN114278350A (en) * | 2021-11-25 | 2022-04-05 | 中国煤炭科工集团太原研究院有限公司 | Anchoring agent filling device |
| CN114320400B (en) * | 2021-11-25 | 2023-08-04 | 中国煤炭科工集团太原研究院有限公司 | Underground anchor vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09195697A (en) * | 1996-01-23 | 1997-07-29 | Mitsui Eng & Shipbuild Co Ltd | Lifting device for casing pipe of anchor drill |
| CN107044294B (en) * | 2017-05-03 | 2019-09-17 | 刘军 | A kind of Anchor Agent is automatically filled in device |
| CN107559028B (en) * | 2017-10-17 | 2024-01-09 | 廊坊景隆重工机械有限公司 | Mining anchor cable trolley |
| CN211057788U (en) * | 2019-07-22 | 2020-07-21 | 山东旭瑞环境岩土工程勘察设计有限公司 | Pipe and cable composite anchor cable |
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