CN113513348A - Double-arm anchor cable drill carriage - Google Patents
Double-arm anchor cable drill carriage Download PDFInfo
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- CN113513348A CN113513348A CN202110924614.9A CN202110924614A CN113513348A CN 113513348 A CN113513348 A CN 113513348A CN 202110924614 A CN202110924614 A CN 202110924614A CN 113513348 A CN113513348 A CN 113513348A
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- arm
- anchor cable
- anchor
- side plate
- support arm
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- 238000005553 drilling Methods 0.000 claims description 45
- 230000000087 stabilizing effect Effects 0.000 claims description 31
- 230000009977 dual effect Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 description 7
- 230000003019 stabilising effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a double-arm anchor cable drill carriage which comprises a rack, a first supporting arm, a second supporting arm, a first anchor cable drill rig, a second anchor cable drill rig, a first mounting seat and a second mounting seat, wherein the rack is provided with a first part and a second part, the first supporting arm and the second supporting arm are both provided with first driving pieces, the first supporting arm and the second supporting arm are also provided with second driving pieces, the first mounting seat is arranged at the other end of the first supporting arm, the second mounting seat is arranged at the other end of the second supporting arm, the first anchor cable drill rig is connected with the other end of the first supporting arm through the first mounting seat, and the second anchor cable drill rig is connected with the other end of the second supporting arm through the second mounting seat. The double-arm anchor cable drill carriage has the characteristics of large support range, good adaptability and high operation efficiency.
Description
Technical Field
The invention relates to the technical field of coal mining, in particular to a double-arm anchor cable drill carriage.
Background
At present, the operation process of roadway anchor cable support operation is complex, the number of links needing manual operation of operators is large, the labor intensity is high, the workload is high, the operation efficiency is low, workers are required to operate in groups, and the manpower requirement is high.
Disclosure of Invention
The present invention is based on the discovery and recognition by the inventors of the following facts and problems:
the anchor rod anchor cable drill carriage that uses at present is because of reasons such as its self structure and aspect such as functional range, and the anchor cable is strutted the operation degree of difficulty and is big partially, can't adapt to the different inclination of tunnel roof, and when carrying out construction operation, efficiency is crossed low, working strength is big excessively.
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the embodiment of the invention provides the double-arm anchor cable drill carriage which is large in supporting range, good in adaptability and high in operation efficiency.
The double-arm anchor cable drill carriage comprises a rack, a first supporting arm, a second supporting arm, a first anchor cable drill, a second anchor cable drill, a first mounting seat and a second mounting seat, wherein the rack is provided with a first part and a second part which are arranged at intervals in the width direction of the rack, one end of the first supporting arm is pivoted with the front end side surface of the first part, one end of the second supporting arm is pivoted with the front end side surface of the second part, the first supporting arm and the second supporting arm are both provided with a first driving part, one end of the first driving part is pivoted with the first supporting arm or the second pivoting supporting arm, the other end of the first driving part is pivoted with the front end side surface of the first part or the front end side surface of the second part so as to drive the first supporting arm and the second supporting arm to pivot, and the first anchor cable drill is connected with the other end of the first supporting arm, the second anchor cable drilling machine is connected with the other end of the second supporting arm, a second driving piece is further arranged on the first supporting arm and the second supporting arm, one end of the second driving piece is in pin joint with the first supporting arm or the second supporting arm, the other end of the second driving piece is in pin joint with the first anchor cable drilling machine or the second anchor cable drilling machine so as to drive the first anchor cable drilling machine or the second anchor cable drilling machine to pivot, the first mounting seat is arranged at the other end of the first supporting arm, the second mounting seat is arranged at the other end of the second supporting arm, the first anchor cable drilling machine is connected with the other end of the first supporting arm through the first mounting seat, and the second anchor cable drilling machine is connected with the other end of the second supporting arm through the second mounting seat.
The double-arm anchor cable drill carriage has the characteristics of large support range, good adaptability and high operation efficiency.
In some embodiments, each of the first and second mounting seats includes a first side plate and a second side plate, the first side plate and the second side plate are connected, and the extending direction of the first side plate is perpendicular to the extending direction of the second side plate, a rotating member is disposed on the first side plate, one end of the rotating member is connected to the first side plate, and the other end of the rotating member is connected to the first support arm or the second support arm, so as to drive the first side plate to rotate around a first direction, the first direction is perpendicular to the extending plane of the first side plate, a rotating mechanism is disposed on the second side plate, the rotating mechanism includes a connecting portion, a rotating portion and a driving portion, the rotating portion is disposed on the second side plate, and one end of the connecting portion passes through the rotating portion and is connected to the first anchor cable drilling machine or the second anchor cable drilling machine, the driving part is pivoted with the other end of the connecting part to drive the connecting part to rotate.
In some embodiments, the rotating member includes a first rotating portion and a second rotating portion, the first rotating portion is connected to the first side plate, the second rotating portion is connected to the first support arm or the second support arm, and the first rotating portion and the second rotating portion are coaxial and are relatively rotatable around the first direction.
In some embodiments, the dual arm anchor line drill rig further comprises a stabilizing assembly connected to the frame and located below the first and second support arms for stabilizing the frame.
In some embodiments, the stabilizing assembly includes a first stabilizing leg, a second stabilizing leg, and a cross member, the cross member coupled to the frame, the first stabilizing leg pivotally coupled to one end of the cross member, the second stabilizing leg pivotally coupled to the other end of the cross member.
In some embodiments, the dual arm cable drill rig further comprises a cable reel provided on the frame for storing cables.
In some embodiments, the cable spool is provided with a cable cutting assembly for cutting the cable into fixed lengths.
In some embodiments, the dual arm cable drill rig further comprises a cable conveying assembly disposed between the cable severing assembly and the cable drilling rig to convey the cut cable to the cable drilling rig.
In some embodiments, the two-arm anchor line drill rig further comprises a traveling chassis connected to and located below the frame, the traveling chassis having a width that is the same as the width of the frame.
In some embodiments, the dual arm anchor line drill carriage further comprises a take-up assembly connected to the frame and configured to take up and pay off a cable.
Drawings
Fig. 1 is a schematic structural view of a dual arm anchor line drill rig according to an embodiment of the invention.
Fig. 2 is a schematic structural view of the stabilizing assembly of fig. 1.
Fig. 3 is a schematic structural view of the first support arm in fig. 1.
Fig. 4 is a schematic structural view of the second support arm of fig. 1.
Fig. 5 is a schematic structural view of the anchor drilling machine of fig. 1.
Reference numerals:
the cable fixing device comprises a frame 1, a first portion 11, a second portion 12, a first support arm 2, a second support arm 21, a first driving piece 211, a second driving piece 212, a first anchor cable drilling machine 3, a second anchor cable drilling machine 31, a first mounting seat 4, a second mounting seat 5, a first side plate 41, a rotating piece 411, a first rotating portion 4111, a second rotating portion 4112, a second side plate 42, a rotating mechanism 421, a connecting portion 4211, a rotating portion 4212, a driving portion 4213, a stabilizing assembly 6, a first stabilizing support leg 61, a second stabilizing support leg 62, a cross beam 63, an anchor cable drum 7, a walking chassis 8 and a take-up assembly 9.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A dual arm anchor line drill rig according to embodiments of the present invention is described below with reference to FIGS. 1-5
The double-arm anchor line drill rig according to the embodiment of the invention comprises a frame 1, a first support arm 2, a second support arm 21, a first anchor line drill 3, a second anchor line drill 31, a first mounting seat 4 and a second mounting seat 5.
The frame 1 is provided with a first part 11 and a second part 12, and the first part 11 and the second part 12 are arranged at intervals in the width direction of the frame 1.
As shown in fig. 1, a first portion 11 and a second portion 12 are provided on the upper surface of the frame 1 at a left-right interval, and the first portion 11 and the second portion 12 extend in the longitudinal direction of the frame 1.
One end of the first supporting arm 2 is pivoted with the front end side of the first portion 11, one end of the second supporting arm 21 is pivoted with the front end side of the second portion 12, the first supporting arm 2 and the second supporting arm 21 are both provided with a first driving piece 211, one end of the first driving piece 211 is pivoted with the first supporting arm 2 or the second supporting arm 21, and the other end of the first driving piece 211 is pivoted with the front end side of the first portion 11 or the front end side of the second portion 12 so as to drive the first supporting arm 2 and the second supporting arm 21 to pivot.
All be equipped with erection support on the front end side of first portion 11 and second portion 12, erection support and first support arm 2 or the pin joint of second support arm 21, still be equipped with first driving piece 211 between first support arm 2 and second support arm 21 and the erection support for drive first support arm 2 and second support arm 21 are around the erection support pivot, and first driving piece 211 is flexible hydro-cylinder.
The first anchor drilling machine 3 is connected with the other end of the first support arm 2, the second anchor drilling machine 31 is connected with the other end of the second support arm 21, a second driving piece 212 is further arranged on the first support arm 2 and the second support arm 21, one end of the second driving piece 212 is pivoted with the first support arm 2 or the second support arm 21, and the other end of the second driving piece 212 is pivoted with the first anchor drilling machine 3 or the second anchor drilling machine 31 so as to drive the first anchor drilling machine 3 or the second anchor drilling machine 31 to pivot. The first installation seat 4 is arranged at the other end of the first support arm 2, the second installation seat 5 is arranged at the other end of the second support arm 21, the first anchor drilling machine 3 is connected with the other end of the first support arm 2 through the first installation seat 4, and the second anchor drilling machine 31 is connected with the other end of the second support arm 21 through the second installation seat 5.
As shown in fig. 1, a first mounting seat 4 is provided at the front end of the first support arm 2, a second mounting seat 5 is provided at the front end of the second support arm 21, the first anchor drilling machine 3 is mounted on the first mounting seat 4, the second anchor drilling machine 31 is mounted on the second mounting seat 5, second driving members 212 are provided between the first mounting seat 4 and the front end of the first support arm 2 and between the second mounting seat 5 and the front end of the second support arm 21, and the first mounting seat 4 or the second mounting seat 5 is pivoted by driving of the second driving members 212, so as to drive the first anchor drilling machine 3 or the second anchor drilling machine 31 to pivot.
The double-arm anchor cable drill carriage has the characteristics of large support range, good adaptability and high operation efficiency.
In some embodiments, each of the first and second mounting seats 4 and 5 includes a first side plate 41 and a second side plate 42, the first side plate 41 and the second side plate 42 are connected, and an extending direction of the first side plate 41 is perpendicular to an extending direction of the second side plate 42, a rotating member 411 is disposed on the first side plate 41, one end of the rotating member 411 is connected to the first side plate 41, and the other end is connected to the first support arm 2 or the second support arm 21, so as to drive the first side plate 41 to rotate around a first direction, the first direction is perpendicular to an extending plane of the first side plate 41, a rotating mechanism 421 is disposed on the second side plate 42, the rotating mechanism 421 includes a connecting portion 4211, a rotating portion 4212, and a driving portion 4213, the rotating portion 4212 is disposed on the second side plate 42, one end of the connecting portion 4211 is disposed through the rotating portion 4212 and connected to the first anchor cable drilling machine 3 or the second anchor cable drilling machine 31, the driving portion 4213 is pivoted to the other end of the connecting portion 4211, to drive the link 4211 to rotate.
As shown in fig. 3 and 4, the first side plate 41 is vertically connected to the second side plate 42, the first side plate 41 is connected to the rotating member 411, the rotating member 411 can rotate around a direction perpendicular to the surface of the first side plate 41, the second side plate 42 is connected to the rotating mechanism 421, the rotating mechanism 421 includes a connecting portion 4211, a rotating portion 4212 and a driving portion 4213, the rotating portion 4212 is a rotating bearing, the rotating bearing is connected to the transverse plate, the connecting portion 4211 is a connecting shaft, the front end of the connecting shaft passes through the rotating bearing to be connected to the first anchor cable drilling machine 3 or the second anchor cable drilling machine 31, the rear end of the connecting shaft is connected to the driving portion 4213, the driving portion 4213 is a telescopic cylinder, and the rotating shaft is rotated by the telescopic cylinder, so that the first anchor cable drilling machine 3 or the second anchor cable drilling machine 31 swings left and right.
In some embodiments, the rotating member 411 includes a first rotating portion 4111 and a second rotating portion 4112, the first rotating portion 4111 is connected to the first side plate 41, the second rotating portion 4112 is connected to the first supporting arm 2 or the second supporting arm 21, and the first rotating portion 4111 is coaxial with the second rotating portion 4112 and can rotate around the first direction relatively.
Second rotating part 4112 is established in first rotating part 4111 outside, first rotating part 4111 detachably connects on first curb plate 41, second rotating part 4112 detachably connects on first supporting arm 2 or second supporting arm 21, the axis of first rotating part 4111 coincides with the axis of second rotating part 4112, when relative rotation takes place between first rotating part 4111 and second rotating part 4112, first curb plate 41 is driven to rotate around the first direction, optionally, rotating member 411 is a rotary reducer.
In some embodiments the two-arm anchor line drill rig further comprises a stabilising assembly 6, the stabilising assembly 6 being connected to the frame 1 and located below the first and second support arms 2, 21 for stabilising the frame 1.
The anchor cable drilling machine is extended forwards through the supporting arm, the gravity center of the double-arm anchor cable drill carriage is unstable, the back end of the rack 1 is tilted upwards, potential safety hazards are caused, the stabilizing component 6 is arranged below the rack 1 for stabilizing the gravity center of the double-arm anchor cable drill carriage, accordingly, the rack 1 is supported, and the double-arm anchor cable drill carriage is prevented from being inclined when the supporting arm is extended forwards, and safety accidents are caused.
In some embodiments, the stabilizing assembly 6 comprises a first stabilizing leg 61, a second stabilizing leg 62 and a cross member 63, the cross member 63 being connected to the frame 1, the first stabilizing leg 61 being pivotally connected to one end of the cross member 63 and the second stabilizing leg 62 being pivotally connected to the other end of the cross member 63.
As shown in fig. 1 and 2, a cross beam 63 is fixed on the front end face of the frame 1, the left end and the right end of the cross beam 63 are respectively pivoted with a first stabilizing leg 61 and a second stabilizing leg 62, and the cross beam 63 is further provided with a telescopic oil cylinder connected with the first stabilizing leg 61 and the second stabilizing leg 62, so that the first stabilizing leg 61 and the second stabilizing leg 62 are driven to be folded and put down, the support is convenient, and the device has the characteristics of simple structure, safety and reliability.
In some embodiments the dual arm cable drill rig further comprises cable drums 7, the cable drums 7 being provided on the frame 1 for storing cables. Set up in frame 1 and be equipped with anchor rope reel 7, can store 200 meters anchor rope in the anchor rope reel 7 to reduce the manpower that the transportation anchor rope caused and the waste of time, simultaneously, still be equipped with the anchor rope on anchor rope reel 7 and cut off the subassembly, send out the in-process at the anchor rope and cut into the fixed length with the anchor rope, directly carry out the anchor rope installation and use, improved the operating efficiency.
In some embodiments, the dual arm cable drill rig further comprises a cable conveying assembly disposed between the cable cutting assembly and the cable drilling rig to convey the cut cable to the cable drilling rig.
Still be equipped with the flexible pipeline between anchor rope cuts off subassembly and anchor rope rig and be used for the anchor rope conveying assembly who carries the anchor rope, the anchor rope gets into anchor rope conveying assembly in proper order after anchor rope cuts off the subassembly cutting, and anchor rope conveying assembly directly links to each other with the automatic installation anchor rope mechanism on the anchor rope rig, realizes the automatic cutout of anchor rope, carries and the installation, reduces the manpower extravagant, has efficient characteristics.
In some embodiments, the two-arm anchor line drill rig further comprises a walking chassis 8, the walking chassis 8 is connected with the frame 1 and is located below the frame 1, and the width of the walking chassis 8 is the same as that of the frame 1.
As shown in fig. 1 and 2, a walking chassis 8 is arranged below the frame 1, the body of the walking chassis 8 is narrow and has the same width as the width of the first support arm 2 and the second support arm 21, the walking chassis 8 includes, but is not limited to, a wheel type and a crawler type, the walking chassis 8 can support the frame 1 to walk in a limited space, and the work efficiency is improved.
In some embodiments, the dual arm cable drill rig further comprises a wire take-up assembly 9, the wire take-up assembly 9 being connected to the frame 1 and being adapted to take up and pay off cables.
As shown in fig. 1 and 2, the rear end of the frame 1 is further connected with a wire take-up assembly 9, the wire take-up assembly 9 automatically takes up and takes down cables used by the anchor cable drill carriage, and the speed of the wire take-up assembly 9 taking up and taking down the cables is consistent with the speed of the anchor cable drill carriage in walking, so that unmanned management of the cables is achieved, manpower waste is reduced, and operation efficiency is improved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A dual arm anchor cable drill carriage, comprising:
the device comprises a rack, a first part and a second part are arranged on the rack, and the first part and the second part are arranged at intervals in the width direction of the rack;
the first support arm and the second support arm are pivoted, one end of the first support arm is pivoted with the side face of the front end of the first part, one end of the second support arm is pivoted with the side face of the front end of the second part, first driving pieces are arranged on the first support arm and the second support arm respectively, one end of each first driving piece is pivoted with the first support arm or the second support arm, and the other end of each first driving piece is pivoted with the side face of the front end of the first part or the side face of the front end of the second part so as to drive the first support arm and the second support arm to pivot;
the first anchor cable drilling machine is connected with the other end of the first supporting arm, the second anchor cable drilling machine is connected with the other end of the second supporting arm, a second driving piece is further arranged on the first supporting arm and the second supporting arm, one end of the second driving piece is pivoted with the first supporting arm or the second supporting arm, and the other end of the second driving piece is pivoted with the first anchor cable drilling machine or the second anchor cable drilling machine so as to drive the first anchor cable drilling machine or the second anchor cable drilling machine to pivot;
the anchor cable drilling machine comprises a first mounting seat and a second mounting seat, wherein the first mounting seat is arranged at the other end of the first supporting arm, the second mounting seat is arranged at the other end of the second supporting arm, the first anchor cable drilling machine passes through the first mounting seat and is connected with the other end of the first supporting arm, and the second anchor cable drilling machine passes through the second mounting seat and is connected with the other end of the second supporting arm.
2. The dual-arm anchor cable drill rig of claim 1, wherein the first and second mounting seats each comprise a first side plate and a second side plate, the first and second side plates are connected together, the first side plate extends in a direction perpendicular to the second side plate, a rotating member is disposed on the first side plate, one end of the rotating member is connected to the first side plate, the other end of the rotating member is connected to the first support arm or the second support arm, so as to drive the first side plate to rotate around a first direction, the first direction is perpendicular to the extending plane of the first side plate, a rotating mechanism is disposed on the second side plate, the rotating mechanism comprises a connecting portion, a rotating portion and a driving portion, the rotating portion is disposed on the second side plate, and one end of the connecting portion passes through the rotating portion and is connected to the first anchor cable drill rig or the second anchor cable drill rig, the driving part is pivoted with the other end of the connecting part to drive the connecting part to rotate.
3. The dual-arm anchor cable drill rig of claim 2, wherein the rotating member comprises a first rotating portion and a second rotating portion, the first rotating portion being connected to the first side plate, the second rotating portion being connected to the first support arm or the second support arm, the first rotating portion being coaxial with the second rotating portion and relatively rotatable about the first direction.
4. The dual arm anchor cable drill rig of claim 1, further comprising a stabilizing assembly connected to the frame and located below the first and second support arms for stabilizing the frame.
5. The dual arm anchor cable drill rig of claim 4, wherein the stabilizing assembly includes a first stabilizing leg, a second stabilizing leg, and a cross beam, the cross beam connected to the frame, the first stabilizing leg pivotally connected to one end of the cross beam and the second stabilizing leg pivotally connected to the other end of the cross beam.
6. The dual arm anchor line drill rig of claim 1, further comprising an anchor line reel disposed on the frame for storing anchor lines.
7. The dual arm anchor cable drill carriage of claim 6, wherein the anchor cable drum is provided with an anchor cable cutting assembly for cutting the anchor cable into fixed lengths.
8. The dual arm anchor line drill rig of claim 7, further comprising an anchor line conveying assembly disposed between the anchor line severing assembly and the anchor line drilling rig to convey the cut anchor lines of the anchor line severing assembly thereto.
9. The dual arm anchor cable drill rig of claim 1, further comprising a travel chassis coupled to and located below the frame, the travel chassis having a width that is the same as the width of the frame.
10. The dual arm anchor cable drill carriage of any one of claims 1-9, further comprising a take-up assembly connected to the frame and adapted to take up and pay off a cable.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110924614.9A CN113513348A (en) | 2021-08-12 | 2021-08-12 | Double-arm anchor cable drill carriage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110924614.9A CN113513348A (en) | 2021-08-12 | 2021-08-12 | Double-arm anchor cable drill carriage |
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| CN113513348A true CN113513348A (en) | 2021-10-19 |
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| CN110486065A (en) * | 2019-08-26 | 2019-11-22 | 中国煤炭科工集团太原研究院有限公司 | The mechanism of resin anchoring agent, anchor cable and cutting is sent in a kind of multi-motor driving |
| CN112502616A (en) * | 2020-07-29 | 2021-03-16 | 江苏中贵重工有限公司 | Multi-arm anchor rod drill carriage |
| CN112554785A (en) * | 2020-11-25 | 2021-03-26 | 重庆勤牛工程机械有限责任公司 | Anchoring drilling machine |
| CN112881342A (en) * | 2021-01-12 | 2021-06-01 | 中国地质大学（北京） | On-spot coal seam carbon dioxide source identification system |
| CN113090300A (en) * | 2021-04-30 | 2021-07-09 | 中煤科工开采研究院有限公司 | Drilling and grouting integrated anchor rod drill carriage |
| CN113202529A (en) * | 2021-06-09 | 2021-08-03 | 中国煤炭科工集团太原研究院有限公司 | Side anchor rod drill carriage |
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