Gantry supporting leg type transverse-moving jumbolter device based on monorail jumbolter

Abstract

The invention provides a monorail anchor rod drill carriage gantry supporting leg type transverse-moving anchor rod drill rig device which comprises a drill rig assembly, and the drill rig assembly comprises a sliding rail, a sliding rail type drill arm platform, a transverse-moving drill arm, an anchor rod drill rig and a portal frame mechanism. The translation drill arm, the portal frame mechanism, the supporting mechanism and the cart mechanism are used for stabilizing the operation state of the jumbolter, stabilizing the position of the jumbolter and bearing the acting force of the jumbolter, various kinds of force are collected to support the jumbolter, and a telescopic beam unit in the portal frame mechanism bears the self weight of the machine; the self weight of the machine, the weight of a steel rail and a chain ring of the section and the counter-acting force of a supporting platform and a front supporting leg for supporting a roadway roof can be adjusted, so that the jumbolter is good in stability, accurate in position finding and punching, capable of drilling holes in the roof, top slope bottom angles, two side slopes and side slope bottom angles and capable of drilling holes in different positions at various different angles, and the drilling efficiency is improved. Propulsion of the portal frame mechanism and the cart mechanism gives various reaction forces to forces at different angles.

Description

Technical Field

[0001] The present invention relates to the technical field of coal mining, and particularly relates to a monorail bolt drill jumbo gantry leg type transverse bolt drilling rig device. Background Art

[0002] Generally, there are at least several sets of gantry frames in series in the coal mine roadway. Such a gantry frame structure is generally on the track on the roadway floor and moves under the action of external forces or walks forward by itself through oil cylinders. Such a gantry frame is long and large in volume, occupying a large amount of space. Since there are many equipment and narrow space in the roadway, it is very inconvenient to use. Such a gantry frame is mainly used for laying steel belts and steel meshes and does not have a single gantry frame for supporting.

[0003] The gantry leg is safer during the equipment support operation. Due to the complex geological occurrence conditions of the roadway roof, there are fracture zones, separation layers, geological structures, deformation caused by surrounding rocks and external actions, etc. There are also human factors, such as various complex conditions such as the construction process of bolts or cables, the selection of anchoring agents, the dosage and material quality problems. In some coal mines, when the monorail hoist is used for auxiliary transportation, the monorail hoist has fallen from the air, and the bolts or cables have been pulled out, posing a safety hazard.

[0004] The roadway is narrow, the number of bolt drilling rigs at the heading of the monorail bolt drill jumbo is limited, and the space is narrow. In the limited working face, it is very easy to collide and interfere during operation, and there are also certain safety risks. Therefore, a monorail bolt drill jumbo gantry leg type transverse bolt drilling rig device is proposed. Summary of the Invention

[0005] In view of this, the embodiments of the present invention hope to provide a monorail bolt drill jumbo gantry leg type transverse bolt drilling rig device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the present invention is implemented as follows: A single-rail bolt drill jumbo gantry leg type transverse bolt drill rig device, including a drill rig assembly. The drill rig assembly includes a slide rail, a slide rail type drill arm platform, a translational drill arm, a bolt drill rig, a gantry mechanism, a support mechanism, a trolley mechanism, two rib support mechanisms, two drill arm legs and two movable cylinders. Among them, the slide rail is arranged in the roadway, and the gantry mechanism is slidably connected to the slide rail; the slide rail type drill arm platform is arranged on the gantry mechanism, and the support mechanism is arranged on the gantry mechanism; the trolley mechanism is arranged on the gantry mechanism, and the trolley mechanism is arranged on the slide rail type drill arm platform; the translational drill arm is arranged on the slide rail type drill arm platform, and two bolt drill rigs are arranged on the translational drill arm, and the support mechanism is arranged on the gantry mechanism; two rib support mechanisms are symmetrically arranged on the gantry mechanism, two movable cylinders are hinged to the slide rail type drill arm platform, two drill arm legs are hinged to the piston rods of the corresponding movable cylinders, and two drill arm legs are hinged to the corresponding bolt drill rigs.

[0007] In some embodiments, the gantry mechanism includes a drive assembly, a front crossbeam, a first load-carrying trolley, two telescopic beam units, a gantry rear frame, a rear crossbeam, two second load-carrying trolleys and two roller units. Among them, the drive assembly, the first load-carrying trolley and two second load-carrying trolleys are all slidably connected to the outer wall of the slide rail, and the drive assembly and the first load-carrying trolley are symmetrically arranged on the front crossbeam, and two second load-carrying trolleys are symmetrically arranged on the rear crossbeam; the front crossbeam and the rear crossbeam are both arranged on the gantry rear frame, and the trolley mechanism is arranged on the gantry rear frame; two telescopic beam units are slidably connected to the gantry rear frame; two roller units are symmetrically arranged on the gantry rear frame.

[0008] In some embodiments, the support mechanism includes a support platform and a front leg. Among them, the support platform is arranged on one side of the gantry rear frame, and the front leg is arranged on the support platform; the telescopic beam unit is used to assist the front leg and the support platform for support.

[0009] In some embodiments, the telescopic beam unit includes gantry legs, a swing motor seat, an outer lower leg sleeve, a leg swing oil cylinder, an inner lower leg sleeve, a telescopic oil cylinder, two telescopic inner beams, and several wheel sets. Among them, the swing motor seat is slidably connected within the rear gantry frame, and the gantry legs are hinged to the swing motor seat; the outer wall of the inner lower leg sleeve is slidably connected to the inner wall of the gantry legs, and the telescopic oil cylinder is disposed on the inner wall of the inner lower leg sleeve, and the piston rod of the telescopic oil cylinder is disposed on the inner wall of the gantry legs; the outer lower leg sleeve is disposed on the outer wall of the gantry legs, and the leg swing oil cylinder is hinged to the swing motor seat, and the piston rod of the leg swing oil cylinder is hinged to the outer wall of the telescopic oil cylinder; the cart mechanism adjusts the position of the rail-mounted drilling arm platform; the support mechanism is disposed on the swing motor seat, and several of the wheel sets are evenly disposed on the outer wall of the telescopic inner beam, and several of the wheel sets are slidably connected to the inner wall of the rear gantry frame; the roller unit is slidably connected to the telescopic inner beam.

[0010] In some embodiments, the cart mechanism includes a first cart connection seat, a cart traveling oil cylinder, and a second cart connection seat. Among them, the first cart connection seat is disposed on the rear gantry frame, and the cart traveling oil cylinder is hinged to the first cart connection seat; the piston rod of the first cart connection seat is hinged to the second cart connection seat, and the second cart connection seat is disposed on the rail-mounted drilling arm platform.

[0011] In some embodiments, a tubing rack is disposed on the upper surface of the rear gantry frame.

[0012] In some embodiments, an operating platform is disposed on the translational drilling arm, and the operating platform is electrically connected to the rail-mounted drilling arm platform, the translational drilling arm, the rock bolt drill, the drive assembly, the leg swing oil cylinder, the telescopic oil cylinder, and the cart traveling oil cylinder through wires.

[0013] In some embodiments, the support mechanism includes a telescopic outer sleeve, a telescopic inner sleeve, and a tipping oil cylinder. Among them, the telescopic outer sleeve and the tipping oil cylinder are both hinged to one side of the swing motor seat, and the outer wall of the telescopic inner sleeve is slidably connected to the inner wall of the telescopic outer sleeve; the piston rod of the tipping oil cylinder is joined to the outer wall of the telescopic inner sleeve.

[0014] In some embodiments, the roller unit includes a fixed frame and several roller bodies. Among them, the fixed frame is disposed on both sides of the rear gantry frame, and several of the roller bodies are evenly rotatably connected to the outer wall of the fixed frame, and one side of several adjacent roller bodies is attached to the outer wall of the telescopic inner beam.

[0015] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0016] 1. The present invention is used to stabilize the operating state of the anchor drilling rig, stabilize the position of the anchor drilling rig, and bear the force of the anchor drilling rig through the translational drill arm, gantry mechanism, support mechanism and trolley mechanism, so as to gather various forces to support the anchor drilling rig, wherein the telescopic beam unit in the gantry mechanism bears the weight of the machine itself, and can support the reaction force of the machine's own weight, the weight of the rails and chain links in this section, the support platform and the front legs to support the top plate of the tunnel, so that the anchor drilling rig has good stability and can accurately locate and drill holes. When drilling holes in the top plate, the bottom angles of the top wall, the two side walls, and the bottom angles of the side walls, the gantry mechanism and the trolley mechanism push on various reaction forces of forces at different angles.

[0017] 2. The present invention uses a combination of a translational drill arm, a gantry mechanism, a support mechanism and a trolley mechanism, so that the anchor drill rig can be extended and retracted, the position of the drill rig changes, the horizontal drilling width increases, and it can adapt to larger tunnels and has a wider range of applications.

[0018] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural diagram of the present invention;

[0021] Figure 2 It is a structural diagram of the gantry mechanism of the present invention;

[0022] Figure 3 It is a side structural diagram of the gantry mechanism of the present invention;

[0023] Figure 4 It is a structural diagram of the connection between the gantry rear frame and the telescopic beam unit of the present invention;

[0024] Figure 5 It is a structural diagram of the telescopic beam unit of the present invention;

[0025] Figure 6 It is the internal structure diagram of the telescopic beam unit of the present invention;

[0026] Figure 7 This is the structural diagram of the telescopic inner beam and the rear gantry frame of the present invention;

[0027] Figure 8 This is the structural diagram of the support mechanism of the present invention;

[0028] Figure 9 This is the structural diagram of the connection between the rear gantry frame and the telescopic inner beam of the present invention;

[0029] Figure 10 This is the present invention Figure 9 A-A side sectional structural diagram;

[0030] Figure 11 This is the structural diagram of the connection between the telescopic inner beam and the roller unit of the present invention;

[0031] Figure 12 This is the present invention Figure 11 Side view structural diagram;

[0032] Figure 13 This is the present invention Figure 12 B-B side sectional structural diagram;

[0033] Figure 14 This is the structural diagram of the first use state of the present invention;

[0034] Figure 15 This is the top view structural diagram of the first use state of the present invention;

[0035] Figure 16 This is the structural diagram of the second use state of the present invention;

[0036] Figure 17 This is the top view structural diagram of the second use state of the present invention.

[0037] Reference Numerals: 1, drilling rig assembly; 2, operating console; 3, tubing rack; 10, slide rail; 11, slide rail type drill arm platform; 12, translational drill arm; 13, rock bolt drill; 14, gantry mechanism; 15, support mechanism; 16, trolley mechanism; 17, side support mechanism; 18, drill arm leg; 19, movable oil cylinder; 140, drive assembly; 141, front crossbeam; 142, first load-carrying trolley; 143, telescopic beam unit; 144, rear frame of gantry; 145, rear crossbeam; 146, second load-carrying trolley; 148, roller unit; 150, support platform; 151, front leg; 160, first trolley connection seat; 161, trolley travel oil cylinder; 162, second trolley connection seat; 170, telescopic outer sleeve; 171, telescopic inner sleeve; 172, tilting oil cylinder; 1430, gantry leg; 1431, swing motor seat; 1432, outer sleeve of lower leg; 1433, leg swing oil cylinder; 1434, inner sleeve of lower leg; 1435, telescopic oil cylinder; 1436, telescopic inner beam; 1437, wheel set; 1480, fixed frame; 1481, roller body. Detailed Embodiments

[0038] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0039] It should be noted that terms such as "first", "second", "symmetric", "array", "disposed on", "provided with", etc. are only used for the purpose of distinguishing descriptions and position descriptions, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first", "symmetric", etc. may explicitly or implicitly include one or more of such features; similarly, when certain features are not limited in quantity by words such as "two", "three", etc., it should be noted that such features also belong to explicitly or implicitly including one or more feature quantities;

[0040] In the present invention, unless otherwise clearly specified and defined, terms such as "installation", "connection", "fixation", etc. should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, a direct connection, a welding connection, or an indirect connection through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in combination with the drawings of the specification and specific circumstances.

[0041] The embodiments of the present invention will be described in detail below with reference to the drawings.

[0042] As Figures 1-17 shown in the figure, an embodiment of the present invention provides a monorail bolt drill jumbo gantry leg type transverse bolt drill rig device, including a drill rig assembly 1. The drill rig assembly 1 includes a slide rail 10, a slide rail type drill arm platform 11, a translational drill arm 12, a bolt drill rig 13, a gantry mechanism 14, a support mechanism 15, a trolley mechanism 16, two support side mechanisms 17, two drill arm legs 18 and two movable oil cylinders 19. Among them, the slide rail 10 is arranged in the roadway, and the gantry mechanism 14 is slidably connected to the slide rail 10. The slide rail type drill arm platform 11 is arranged on the gantry mechanism 14, and the support mechanism 15 is arranged on the gantry mechanism 14. The trolley mechanism 16 is arranged on the gantry mechanism 14, and the trolley mechanism 16 is arranged on the slide rail type drill arm platform 11. The translational drill arm 12 is arranged on the slide rail type drill arm platform 11, and two bolt drill rigs 13 are arranged on the translational drill arm 12. The support mechanism 15 is arranged on the gantry mechanism 14. Two support side mechanisms 17 are symmetrically arranged on the gantry mechanism 14. Two movable oil cylinders 19 are hinged to the slide rail type drill arm platform 11. Two drill arm legs 18 are hinged to the piston rods of the corresponding movable oil cylinders 19. Two drill arm legs 18 are hinged to the corresponding bolt drill rigs 13.

[0043] In this embodiment, specifically, the gantry mechanism 14 includes a drive assembly 140, a front crossbeam 141, a first load-carrying trolley 142, two telescopic beam units 143, a gantry rear frame 144, a rear crossbeam 145, two second load-carrying trolleys 146 and two roller units 148. Among them, the drive assembly 140, the first load-carrying trolley 142 and two second load-carrying trolleys 146 are all slidably connected to the outer wall of the slide rail 10. The drive assembly 140 and the first load-carrying trolley 142 are symmetrically arranged on the front crossbeam 141. Two second load-carrying trolleys 146 are symmetrically arranged on the rear crossbeam 145. The front crossbeam 141 and the rear crossbeam 145 are both arranged on the gantry rear frame 144. The trolley mechanism 16 is arranged on the gantry rear frame 144. Two telescopic beam units 143 are slidably connected to the gantry rear frame 144. Two roller units 148 are symmetrically arranged on the gantry rear frame 144. Through the above settings, the drive assembly 140 moves on the slide rail 10, and the first load-carrying trolley 142 and the second load-carrying trolleys 146 assist in sliding on the slide rail 10. Thus, the drive assembly 140, the first load-carrying trolley 142 and the second load-carrying trolleys 146 drive the gantry rear frame 144 to move through the front crossbeam 141 and the rear crossbeam 145. The gantry rear frame 144 drives the gantry rear frame 144, two telescopic beam units 143, the second load-carrying trolleys 146, the translational drill arm 12, the bolt drill rig 13, the slide rail type drill arm platform 11, the support mechanism 15 and the trolley mechanism 16 to move, which is convenient to change the position of the bolt drill rig 13.

[0044] In this embodiment, specifically, the support mechanism 15 includes a support platform 150 and front legs 151. Among them, the support platform 150 is arranged on one side of the gantry rear vehicle frame 144, and the front legs 151 are arranged on the support platform 150. The telescopic beam unit 143 is used to assist the front legs 151 and the support platform 150 in supporting. Through the above settings, the support platform 150 and the front legs 151 are used for preliminary support to stabilize the position of the bolt drill 13.

[0045] In this embodiment, specifically, the telescopic beam unit 143 includes gantry legs 1430, a swing motor seat 1431, a lower leg outer sleeve 1432, a leg swing oil cylinder 1433, a lower leg inner sleeve 1434, a telescopic oil cylinder 1435, two telescopic inner beams 1436 and several wheel sets 1437. Among them, the swing motor seat 1431 is slidably connected inside the gantry rear vehicle frame 144, and the gantry legs 1430 are hinged to the swing motor seat 1431. The outer wall of the lower leg inner sleeve 1434 is slidably connected to the inner wall of the gantry legs 1430, and the telescopic oil cylinder 1435 is arranged on the inner wall of the lower leg inner sleeve 1434. The piston rod of the telescopic oil cylinder 1435 is arranged on the inner wall of the gantry legs 1430. The lower leg outer sleeve 1432 is arranged on the outer wall of the gantry legs 1430, and the leg swing oil cylinder 1433 is hinged to the swing motor seat 1431. The piston rod of the leg swing oil cylinder 1433 is hinged to the outer wall of the telescopic oil cylinder 1435. The large vehicle mechanism 16 adjusts the position of the rail-mounted drill arm platform 11. The rib support mechanism 17 is arranged on the swing motor seat 1431, and several wheel sets 1437 are evenly arranged on the outer wall of the telescopic inner beam 1436. Several wheel sets 1437 are slidably connected to the inner wall of the gantry rear vehicle frame 144. The roller unit 148 is slidably connected to the telescopic inner beam 1436. Through the above settings, the piston rod of the leg swing oil cylinder 1433 pushes the lower leg outer sleeve 1432 to move, and the lower leg outer sleeve 1432 drives the gantry legs 1430 to rotate. The piston rod of the telescopic oil cylinder 1435 is used to drive the lower leg inner sleeve 1434 to move out of the gantry legs 1430, so that the lower leg inner sleeve 1434 contacts the ground and is used to bear the weight of the bolt drill 13.

[0046] In this embodiment, specifically, the large vehicle mechanism 16 includes a first large vehicle connecting seat 160, a large vehicle traveling oil cylinder 161, and a second large vehicle connecting seat 162. Among them, the first large vehicle connecting seat 160 is arranged on the rear frame 144 of the gantry, and the large vehicle traveling oil cylinder 161 is hinged to the first large vehicle connecting seat 160. The piston rod of the first large vehicle connecting seat 160 is hinged to the second large vehicle connecting seat 162, and the second large vehicle connecting seat 162 is arranged on the sliding rail type drill arm platform 11. Through the above settings, the large vehicle traveling oil cylinder 161 drives the second large vehicle connecting seat 162 to move downward, the second large vehicle connecting seat 162 drives the sliding rail type drill arm platform 11 to move downward, and the sliding rail type drill arm platform 11 drives the translational drill arm 12 and the bolt drill 13 to move, facilitating the drilling work of the bolt drill 13.

[0047] In this embodiment, specifically, a tubing support 3 is arranged on the upper surface of the rear frame 144 of the gantry. Through the above settings, the tubing support 3 is used to facilitate the erection of hydraulic tubing.

[0048] In this embodiment, specifically, an operating platform 2 is arranged on the translational drill arm 12. The operating platform 2 is electrically connected to the sliding rail type drill arm platform 11, the translational drill arm 12, the bolt drill 13, the drive assembly 140, the leg swing oil cylinder 1433, the telescopic oil cylinder 1435, and the large vehicle traveling oil cylinder 161 through electric wires.

[0049] In this embodiment, specifically, the rib support mechanism 17 includes a telescopic outer sleeve 170, a telescopic inner sleeve 171, and a flipping oil cylinder 172. Among them, both the telescopic outer sleeve 170 and the flipping oil cylinder 172 are hinged to one side of the swing motor seat 1431, and the outer wall of the telescopic inner sleeve 171 is slidably connected to the inner wall of the telescopic outer sleeve 170. The piston rod of the flipping oil cylinder 172 is connected to the outer wall of the telescopic inner sleeve 171. Through the above settings, the telescopic outer sleeve 170, the telescopic inner sleeve 171, and the flipping oil cylinder 172 are used to drive the swing motor seat 1431 to move, so as to make the swing motor seat 1431 fit the roadway.

[0050] In this embodiment, specifically, the roller unit 148 includes a fixed frame 1480 and a plurality of roller bodies 1481. Among them, the fixed frame 1480 is arranged on both sides of the rear frame 144 of the gantry, and the plurality of roller bodies 1481 are evenly rotatably connected to the outer wall of the fixed frame 1480. One side of the adjacent plurality of roller bodies 1481 is attached to the outer wall of the telescopic inner beam 1436. Through the above settings, the plurality of roller bodies 1481 assist the fixed frame 1480 to move within the rear frame 144 of the gantry.

[0051] In this embodiment, specifically, the support frame mechanism 17 and the gantry mechanism 14 are used in cooperation to form a steady vehicle mechanism, which is used to prevent the gantry mechanism 14 from shaking when the rock bolt drill 13 drills the rock bolts on both side walls due to the force on the side walls, resulting in the breakage of the drill rod and the drill rod connection sleeve.

[0052] When the present invention is in operation: The drilling rig assembly 1 is installed in the roadway. Thereafter, relevant personnel start the drive assembly 140 through the operation console 2. The drive assembly 140 moves on the slide rail 10. The first carrier trolley 142 and the second carrier trolley 146 assist in sliding on the slide rail 10. Thus, the drive assembly 140, the first carrier trolley 142 and the second carrier trolley 146 drive the gantry rear frame 144 to move through the front crossbeam 141 and the rear crossbeam 145. The gantry rear frame 144 drives the gantry rear frame 144, two telescopic beam units 143, the second carrier trolley 146, the translational drill arm 12, the rock bolt drill 13, the slide rail type drill arm platform 11, the support mechanism 15 and the trolley mechanism 16 to move, which is convenient for changing the position of the rock bolt drill 13 and ensuring the stability of the rock bolt drill 13, so as to realize full-section drilling.

[0053] Thereafter, relevant personnel start the support platform 150 and the front support leg 151 through the operation console 2. The support platform 150 and the front support leg 151 are used for preliminary support to stabilize the position of the rock bolt drill 13.

[0054] Relevant personnel start the telescopic oil cylinder 1435 and the support leg swing oil cylinder 1433 through the operation console 2. The piston rod of the support leg swing oil cylinder 1433 pushes the lower support leg outer sleeve 1432 to move. The lower support leg outer sleeve 1432 drives the gantry support leg 1430 to rotate. The piston rod of the telescopic oil cylinder 1435 is used to drive the lower support leg inner sleeve 1434 to move out of the gantry support leg 1430, so that the lower support leg inner sleeve 1434 contacts the ground and is used to bear the weight of the rock bolt drill 13.

[0055] Thereafter, relevant personnel start the trolley travel oil cylinder 161 through the operation console 2. The trolley travel oil cylinder 161 drives the second trolley connection seat 162 to move downward. The second trolley connection seat 162 drives the slide rail type drill arm platform 11 to move downward. The slide rail type drill arm platform 11 drives the translational drill arm 12 and the rock bolt drill 13 to move, which is convenient for the rock bolt drill 13 to perform drilling work.

[0056] Operating the above steps in reverse can move the position of the rock bolt drill 13, making the operation more convenient.

[0057] As described above, it is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims described.

Claims

1. A single-rail bolt drill jumbo gantry leg type transverse bolt drilling rig device, comprising a drilling rig assembly (1), characterized in that: The drilling rig assembly (1) includes a slide rail (10), a slide rail type drill arm platform (11), a translational drill arm (12), a rock bolt drill (13), a gantry mechanism (14), a support mechanism (15), a trolley mechanism (16), two support side mechanisms (17), two drill arm legs (18) and two movable oil cylinders (19), wherein, The slide rail (10) is arranged in the roadway, and the gantry mechanism (14) is slidably connected to the slide rail (10); The slide rail type drill arm platform (11) is arranged on the gantry mechanism (14), and the support mechanism (15) is arranged on the gantry mechanism (14); The trolley mechanism (16) is arranged on the gantry mechanism (14), and the trolley mechanism (16) is arranged on the slide rail type drill arm platform (11); The translational drill arm (12) is arranged on the slide rail type drill arm platform (11), and two rock bolt drills (13) are arranged on the translational drill arm (12), and the support mechanism (15) is arranged on the gantry mechanism (14); Two support side mechanisms (17) are symmetrically arranged on the gantry mechanism (14), two movable oil cylinders (19) are hinged to the slide rail type drill arm platform (11), two drill arm legs (18) are hinged to the piston rods of the corresponding movable oil cylinders (19), and two drill arm legs (18) are hinged to the corresponding rock bolt drills (13).

2. The gantry leg type transverse bolt drilling rig device based on a single-rail bolt drill jumbo according to claim 1, wherein: The gantry mechanism (14) includes a drive assembly (140), a front cross beam (141), a first carrier trolley (142), two telescopic beam units (143), a gantry rear frame (144), a rear cross beam (145), two second carrier trolleys (146) and two roller units (148), wherein, The drive assembly (140), the first carrier trolley (142) and two second carrier trolleys (146) are all slidably connected to the outer wall of the slide rail (10), and the drive assembly (140) and the first carrier trolley (142) are symmetrically arranged on the front cross beam (141), and two second carrier trolleys (146) are symmetrically arranged on the rear cross beam (145); The front cross beam (141) and the rear cross beam (145) are both arranged on the gantry rear frame (144), and the trolley mechanism (16) is arranged on the gantry rear frame (144); Two telescopic beam units (143) are slidably connected to the gantry rear frame (144); Two roller units (148) are symmetrically arranged on the gantry rear frame (144).

3. The gantry leg type transverse bolt drilling rig device based on a single-rail bolt drill jumbo according to claim 2, characterized in that: The support mechanism (15) includes a support platform (150) and a front leg (151), wherein, The support platform (150) is arranged on one side of the gantry rear frame (144), and the front leg (151) is arranged on the support platform (150); The telescopic beam unit (143) is used to assist the front leg (151) and the support platform (150) for support.

4. The device of the gantry-leg type transverse moving bolt drill rig based on a single-rail bolt drill jumbo according to claim 2, characterized in that: The telescopic beam unit (143) includes gantry legs (1430), a swing motor base (1431), an outer lower leg sleeve (1432), a leg swing oil cylinder (1433), an inner lower leg sleeve (1434), a telescopic oil cylinder (1435), two telescopic inner beams (1436), and a plurality of wheel sets (1437). Among them, the swing motor base (1431) is slidably connected within the gantry rear frame (144), and the gantry legs (1430) are hinged to the swing motor base (1431); the outer wall of the inner lower leg sleeve (1434) is slidably connected to the inner wall of the gantry legs (1430), and the telescopic oil cylinder (1435) is arranged on the inner wall of the inner lower leg sleeve (1434), and the piston rod of the telescopic oil cylinder (1435) is arranged on the inner wall of the gantry legs (1430); the outer lower leg sleeve (1432) is arranged on the outer wall of the gantry legs (1430), and the leg swing oil cylinder (1433) is hinged to the swing motor base (1431), and the piston rod of the leg swing oil cylinder (1433) is hinged to the outer wall of the telescopic oil cylinder (1435); the cart mechanism (16) adjusts the position of the rail-mounted drill arm platform (11); the support mechanism (17) is arranged on the swing motor base (1431), and a plurality of the wheel sets (1437) are evenly arranged on the outer wall of the telescopic inner beam (1436), and a plurality of the wheel sets (1437) are slidably connected to the inner wall of the gantry rear frame (144); the roller unit (148) is slidably connected to the telescopic inner beam (1436).

5. The monorail bolt drill jumbo gantry leg type transverse bolt drilling rig device according to claim 4, characterized in that: The cart mechanism (16) includes a first cart connection seat (160), a cart travel oil cylinder (161), and a second cart connection seat (162). Among them, the first cart connection seat (160) is arranged on the gantry rear frame (144), and the cart travel oil cylinder (161) is hinged to the first cart connection seat (160); the piston rod of the first cart connection seat (160) is hinged to the second cart connection seat (162), and the second cart connection seat (162) is arranged on the rail-mounted drill arm platform (11).

6. The device of the gantry-leg type transverse bolt drilling rig based on the single-rail bolt drilling jumbo according to claim 2, wherein: An oil pipe rack (3) is arranged on the upper surface of the gantry rear frame (144).

7. The device of the gantry-leg type transverse bolt drilling rig based on a single-rail bolt drill jumbo according to claim 5, characterized in that: An operating platform (2) is arranged on the translational drill arm (12), and the operating platform (2) is electrically connected to the rail-mounted drill arm platform (11), the translational drill arm (12), the rock bolt drill (13), the drive assembly (140), the leg swing oil cylinder (1433), the telescopic oil cylinder (1435), and the cart travel oil cylinder (161) through wires.

8. The device of the gantry-leg type transverse bolt drilling rig based on the single-rail bolt drilling jumbo according to claim 4, characterized in that: The support mechanism (17) includes a telescopic outer sleeve (170), a telescopic inner sleeve (171), and a tipping oil cylinder (172). Among them, the telescopic outer sleeve (170) and the tipping oil cylinder (172) are both hinged to one side of the swing motor base (1431), and the outer wall of the telescopic inner sleeve (171) is slidably connected to the inner wall of the telescopic outer sleeve (170); The piston rod of the tilting oil cylinder (172) is joined to the outer wall of the telescopic inner sleeve (171).

9. The gantry leg type transverse bolt drilling rig device based on a single-rail bolter drill jumbo according to claim 4, wherein: The roller unit (148) includes a fixed frame (1480) and a plurality of roller bodies (1481), wherein, The fixed frame (1480) is arranged on both sides of the gantry rear vehicle frame (144), and a plurality of the roller bodies (1481) are evenly rotatably connected to the outer wall of the fixed frame (1480), and one side of the adjacent plurality of the roller bodies (1481) is attached to the outer wall of the telescopic inner beam (1436).

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