Portal frame air combined type forepoling single-rail hydraulic arm anchor rod drill carriage

Abstract

The invention provides a portal frame air combined type forepoling monorail hydraulic arm anchor rod drill carriage which comprises a drill carriage main frame assembly and two bidirectional translation telescopic assemblies, and the drill carriage main frame assembly comprises a drill carriage main frame, a supporting arm and a supporting frame; wherein the supporting arm is installed on one side of the drill carriage main frame, the supporting frame is installed on the side, away from the drill carriage main frame, of the supporting arm, and the two bidirectional translation telescopic assemblies are symmetrically installed on the outer side of the upper surface of the drill carriage main frame; the two-way translation telescopic assembly and the one-way translation telescopic assembly are used for driving the translation drill arm mechanism to move in the horizontal direction, and then the translation drill arm mechanism after movement is used for driving the drill arm operation assembly to swing up, down, left and right and perform telescopic movement in the length direction. And the drill carriage can directly stop in the space below the drill carriage main frame without long-distance withdrawal, so that the protection on the bottom plate of the working surface of the roadway is improved.

Description

Technical Field

[0001] The invention relates to a monorail hydraulic arm anchor drilling vehicle, in particular to a gantry overhead combined advanced support monorail hydraulic arm anchor drilling vehicle, belonging to the technical field of coal mining. Background Art

[0002] Monorail crane is an auxiliary transportation equipment widely used in coal tunnels in my country. Related transportation equipment can be operated on a single track. Its carrying capacity and safety are much higher than other modes of transportation equipment.

[0003] The monorail-based rail anchor drilling vehicle can travel on the track, and the tunnel boring machine can travel on the floor of the rock tunnel or coal tunnel, which can effectively achieve "spatial misalignment" in the tunnel. However, since the transmission anchor drilling vehicle and the tunnel boring machine are relatively high, in order to achieve "spatial misalignment" in the tunnel, a higher requirement for the height of the tunnel is required; especially when encountering soft rock floor, floor coal tunnel, and rock that melts when exposed to water, water is needed for anchoring and for cutting by the tunnel boring machine. These water residues will remain on the tunnel floor. When the height in the tunnel is limited, the tunnel boring machine needs to travel repeatedly on the floor, which has the problem of long retreat distance, and repeated advance and retreat can easily crush the floor into coal mud, resulting in a poor environment for the working face floor, and the tunnel boring machine is prone to slipping when moving, and even sinking problems may occur.

[0004] Moreover, the middle part of the existing anchor drilling rigs is mostly a cantilever structure, and the anchor machine is installed on a platform on the cantilever, which means that when the anchor drilling rig is performing anchor bolting operations, the cantilever platform must be lowered first, and the tunnel boring machine must retreat behind the cantilever-mounted anchor bolt machine platform. As a result, even if the tunnel height meets the "space miss" requirement, the tunnel boring machine still needs to retreat a long distance, affecting the construction efficiency. For this reason, a gantry overhead combined advance support monorail hydraulic arm anchor drilling rig is proposed. Summary of the invention

[0005] In view of this, the present invention provides a gantry overhead combined advance support single-rail hydraulic arm anchor drilling vehicle to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the present invention is implemented as follows: a gantry overhead combined advance support monorail hydraulic arm anchor drilling vehicle, comprising a drilling vehicle main frame assembly and two bidirectional translation telescopic assemblies, wherein the drilling vehicle main frame assembly comprises a drilling vehicle main frame, a support arm and a support frame;

[0007] Among them, the support arm is installed on one side of the main frame of the jumbo, the support frame is installed on the side of the support arm away from the main frame of the jumbo, two of the bidirectional translation and telescoping assemblies are symmetrically installed on the outer side of the upper surface of the main frame of the jumbo, and two unidirectional translation and telescoping assemblies are symmetrically installed on the inner side of the upper surface of the main frame of the jumbo. One side of each of the bidirectional translation and telescoping assemblies and the unidirectional translation and telescoping assemblies is equipped with a modular translational drill arm mechanism, and one side of the translational drill arm mechanism is equipped with a modular drill arm operation assembly. A suspension rail is provided above the main frame of the jumbo, and a traction assembly is installed between the main frame of the jumbo and the suspension rail. A support frame arm is installed at the bottom of the side of the support frame away from the support arm;

[0008] Among them, the bidirectional translation and telescoping assemblies and the unidirectional translation and telescoping assemblies are used to drive the translational drill arm mechanism to move horizontally along the main frame of the jumbo;

[0009] Among them, the translational drill arm mechanism is used to drive the drill arm operation assembly to swing up, down, left and right and perform telescopic movement in the length direction;

[0010] Among them, the drill arm operation assembly is used to perform bolting operations on the working section;

[0011] Among them, the traction assembly is used to drive the entire main frame of the jumbo to move back and forth along the suspension rail.

[0012] Further preferably, the traction assembly includes two gantry side frames, two crossbeams, a drive assembly and three support trolleys;

[0013] Among them, the two gantry side frames are symmetrically and fixedly connected to both sides of the upper surface of the main frame of the jumbo, the two crossbeams are respectively installed in the middle of the upper surfaces of the two gantry side frames, the drive assembly is installed at one end of one crossbeam, one support trolley is installed at the other end of the crossbeam, and the other two support trolleys are both installed at both ends of the other crossbeam. The drive assembly and the support trolleys are all slidably connected to the bottom of the outer sidewall of the suspension rail.

[0014] Further preferably, each of the translational drill arm mechanisms includes a telescopic outer skeleton, a translational mounting seat, two translational cylinders, a telescopic outer and inner skeleton, a translational connecting frame, a translational telescopic cylinder and two boom cylinders;

[0015] Wherein, the bottom of one side of the translational mounting base is hinged to one end of the telescopic outer frame, both of the translational hydraulic cylinders are hinged between one side of the outer side wall of the telescopic outer frame and the top of one side of the translational mounting base, the outer side wall of the telescopic inner-outer frame is slidably connected to the inner side wall of the telescopic outer frame, the translational telescopic hydraulic cylinder is hinged between the inner side wall of the telescopic inner-outer frame and the telescopic outer frame, one end of each of the two boom hydraulic cylinders is hinged to the bottom of the outer side wall of the telescopic inner-outer frame, and the translational connecting frame is hinged to the telescopic inner-outer frame and the ends of the two boom hydraulic cylinders away from the telescopic outer frame.

[0016] Further preferably, both of the two bidirectional translational telescopic assemblies each include a bidirectional translational frame, two first connecting frames, a front telescopic inner arm, a front telescopic hydraulic cylinder, a rear telescopic inner arm, a rear telescopic hydraulic cylinder, two first roller mechanisms and two second roller mechanisms;

[0017] Wherein, the bidirectional translational frame is mounted on the upper surface of the drill rig main frame, the two first connecting frames are respectively arranged at both ends of the bidirectional translational frame, one end of the front telescopic inner arm is fixedly connected to one side of the first connecting frame, the outer side wall of the front telescopic inner arm is slidably connected to one side of the inner side wall of the bidirectional translational frame, one end of the front telescopic hydraulic cylinder is hinged to one side of the inner side wall of the front telescopic inner arm, the piston rod of the front telescopic hydraulic cylinder is hinged to one side of the inner side wall of the bidirectional translational frame, one end of the rear telescopic inner arm is fixedly connected to one side of the other first connecting frame, the outer side wall of the rear telescopic inner arm is slidably connected to the other side of the inner side wall of the bidirectional translational frame, one end of the rear telescopic hydraulic cylinder is hinged to one side of the inner side wall of the rear telescopic inner arm, the piston rod of the rear telescopic hydraulic cylinder is hinged to the other side of the inner side wall of the bidirectional translational frame, two first roller mechanisms are mounted at the bottom of the outer side wall of the bidirectional translational frame, two second roller mechanisms are mounted at the adjacent ends of the front telescopic inner arm and the rear telescopic inner arm, and the end of the translational connecting frame away from the telescopic inner-outer frame is hinged to the inner side wall of the first connecting frame.

[0018] Further preferably, the driving drill arm operation assembly is a forward water exploration drill arm assembly, and the forward water exploration drill arm assembly includes a forward water exploration drill operation platform, a water drill multi-way valve group, a first swing hydraulic cylinder, a second swing hydraulic cylinder, a water drill bottom frame, a water drill sliding frame, a water drill telescopic hydraulic cylinder and a water drill assembly;

[0019] Among them, the forward water exploration drill operation platform is installed on one side of the translational mounting base, the water drill multi-way valve group is installed at the bottom on one side of the forward water exploration drill operation platform, the first swing oil cylinder is installed on the other side of the forward water exploration drill operation platform, one side of the second swing oil cylinder is installed on the output shaft of the first swing oil cylinder, the middle part of the lower surface of the water drill chassis is installed on the output shaft of the second swing oil cylinder, the bottom of the outer side wall of the water drill carriage is slidably connected to the inner side wall of the water drill chassis, the water drill telescopic oil cylinder is hinged between the water drill chassis and the water drill carriage, and the water drill assembly is installed on the upper surface of the water drill carriage.

[0020] Further preferably, both of the one-way translational telescopic assemblies include a one-way translation frame, a second connecting frame, a one-way telescopic inner arm, and a one-way telescopic oil cylinder;

[0021] Among them, the second connecting frame is provided at one end of the one-way translation frame, the outer side wall of the one-way telescopic inner arm is slidably connected to the inner side wall of the one-way translation frame, one end of the one-way telescopic inner arm is fixedly connected to one side of the second connecting frame, a second roller mechanism is installed at the end of the one-way telescopic inner arm far from the second connecting frame, a first roller mechanism is installed at the bottom of the outer side wall of the one-way translation frame near the second connecting frame, the one-way telescopic oil cylinder is hinged between the one-way translation frame and the inner side wall of the one-way telescopic inner arm, and the end of the translational connecting frame far from the telescopic outer-inner skeleton is hinged to the inner side wall of the second connecting frame.

[0022] Further preferably, each of the first roller mechanisms is composed of a roller lower bracket, a first central shaft, and a first roller body;

[0023] Among them, the roller lower brackets are respectively fixedly connected to the bottoms of the outer side walls of the bidirectional translation frame and the one-way translation frame, the first central shaft is installed in the middle of the inner side wall of the roller lower bracket, the first roller body is sleeved on the middle of the outer side wall of the first central shaft, and the outer side wall of the first roller body is respectively in rolling connection with the bottoms of the outer side walls of the front telescopic inner arm and the one-way telescopic inner arm;

[0024] Among them, each of the second roller mechanisms is composed of a roller upper bracket, a second central shaft, and a second roller body;

[0025] Among them, the roller upper brackets are respectively fixedly connected to one ends of the front telescopic inner arm, the rear telescopic inner arm, and the one-way telescopic inner arm, the second central shaft is installed in the middle of the inner side wall of the roller upper bracket, the second roller body is sleeved on the middle of the outer side wall of the second central shaft, and the outer side wall of the second roller body is respectively in rolling connection with the tops of the inner side walls of the bidirectional translation frame and the one-way translation frame.

[0026] Further preferably, the driving drill arm operating assembly is an intermediate bolt drill arm assembly, and the intermediate bolt drill arm assembly includes a bolt drill operating platform, a bolt drill multi-way valve group, a third swing cylinder, a fourth swing cylinder, a bolt drill assembly, and a folding platform;

[0027] Among them, the bolt drill operating platform is installed on one side of the translation mounting seat, the bolt drill multi-way valve group is installed on the top of one side of the bolt drill operating platform, the folding platform is hinged to the bottom of one side of the bolt drill operating platform, the third swing cylinder is installed on the other side of the bolt drill operating platform, the fourth swing cylinder is installed on the output shaft of the third swing cylinder, and the bolt drill assembly is installed on the output shaft of the fourth swing cylinder.

[0028] Further preferably, a support connecting piece is fixedly connected to the outer bottom of the drill rig main frame. One side of the support connecting piece is hinged with a support telescopic cylinder and a support arm. The piston rod of the support telescopic cylinder is hinged to the bottom of the support arm. A hydraulic side support arm is installed at one end of the support connecting piece. Two hydraulic upper support arms are symmetrically installed on one side of the inner side wall of the drill rig main frame. The hydraulic side support arm is composed of a turning cylinder, a telescopic outer sleeve, and a telescopic inner sleeve;

[0029] Among them, one end of the turning cylinder and the telescopic inner sleeve are both hinged to one end of the support connecting piece. The telescopic outer sleeve is slidably connected to the outer side wall of the telescopic inner sleeve. One end of the piston rod of the turning cylinder is hinged to the outer side wall of the telescopic outer sleeve.

[0030] Further preferably, the gantry-mounted aerial combined advanced support single-rail hydraulic arm bolt drill rig is of six-arm, five-arm, four-arm, three-arm or two-arm type.

[0031] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0032] First, the present invention drives the translational drill arm mechanism to move horizontally through the bidirectional translational telescopic assembly and the unidirectional translational telescopic assembly, and then uses the translational drill arm mechanism after the movement to drive the drill arm operating assembly to swing up, down, left, and right and perform telescopic movement in the length direction, so that when the roadheader retreats, it can directly stop in the space below the drill rig main frame without the need for long-distance retreat, improving the protection of the roadway working face floor.

[0033] Second, the whole of the present invention adopts a plate-type structure. During construction, only the translational drill arm mechanism needs to be used to adjust the height position of the drill arm operating assembly, so that the overall height of the bolt drill rig is limited, reducing the requirement for the roadway height during "space passing" in the roadway. Moreover, both the translational drill arm mechanism and the drill arm operating assembly adopt a modular structure, so that the translational drill arm mechanism and the drill arm operating assembly can be selectively composed according to the roadway support strength and working requirements to improve the applicable range of the bolt drill rig.

[0034] The above summary is only for the purpose of the specification and is not 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 drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0036] Figure 1 It is a top view structure diagram of the first embodiment of the present invention;

[0037] Figure 2 It is a side view structure diagram of the first embodiment of the present invention;

[0038] Figure 3 It is a top view structure diagram of the main frame of the jumbo drill of the present invention;

[0039] Figure 4 It is a side view structure diagram of the main frame of the jumbo drill of the present invention;

[0040] Figure 5 It is a right view structure diagram of the main frame of the jumbo drill of the present invention;

[0041] Figure 6 It is a side view structure diagram of the bidirectional translation frame of the present invention;

[0042] Figure 7 It is a sectional view structure diagram of the bidirectional translation frame of the present invention.

[0043] Figure 8 For the present invention Figure 7 It is a side sectional view structure diagram of A in the present invention.

[0044] Figure 9 It is a side view structure diagram of the unidirectional translation frame of the present invention.

[0045] Figure 10 It is a sectional view structure diagram of the unidirectional translation frame of the present invention.

[0046] Figure 11 For the present invention Figure 10 It is a side sectional view structure diagram of C in the present invention.

[0047] Figure 12 It is a structure diagram of the operating platform of the forward water exploration drill of the present invention.

[0048] Figure 13 This is a schematic structural diagram of the bolt drill operation table of the present invention.

[0049] Figure 14 This is a top view structural diagram of the second embodiment of the present invention.

[0050] Figure 15 This is a schematic diagram of a combination mode of the third embodiment of the present invention.

[0051] Figure 16 This is a schematic diagram of another combination mode of the third embodiment of the present invention.

[0052] Figure 17 This is a top view structural diagram of the fourth embodiment of the present invention.

[0053] Figure 18 This is a top view structural diagram of the fifth embodiment of the present invention.

[0054] Reference numerals: 1, drill truck main frame assembly; 2, bidirectional translation telescopic assembly; 3, unidirectional translation telescopic assembly; 4, translational drill arm mechanism; 5, front water exploration drill arm assembly; 6, intermediate bolt drill arm assembly; 7, traction assembly; 8, suspension rail; 101, drill truck main frame; 102, support arm; 103, support frame; 104, support frame support arm; 201, bidirectional translation frame; 202, first connecting frame; 203, front telescopic inner arm; 204, front telescopic oil cylinder; 205, rear telescopic inner arm; 206, rear telescopic oil cylinder; 207, first roller mechanism; 208, second roller mechanism; 301, unidirectional translation frame; 302, second connecting frame; 303, unidirectional telescopic inner arm; 304, unidirectional telescopic oil cylinder; 271, roller lower support; 272, first central shaft; 273, first roller body; 281, roller upper support; 282, second central shaft; 283, second roller body; 401, telescopic outer skeleton; 402, translational mounting seat; 403, translational oil cylinder; 404, telescopic outer and inner skeleton; 405, translational connecting frame; 406, translational telescopic oil cylinder; 407, support arm oil cylinder; 501, front water exploration drill operation table; 502, water drill multi-way valve group; 503, first swing oil cylinder; 504, second swing oil cylinder; 505, water drill chassis; 506, water drill sliding frame; 507, water drill telescopic oil cylinder; 508, water drill assembly; 601, bolt drill operation table; 602, bolt drill multi-way valve group; 603, third swing oil cylinder; 604, fourth swing oil cylinder; 605, bolt drill assembly; 606, folding platform; 701, gantry side frame; 702, shoulder beam; 703, drive assembly; 704, support trolley; 91, support connecting piece; 92, support telescopic oil cylinder; 93, support arm; 94, hydraulic side support arm; 95, hydraulic upper support arm; 941, tilting oil cylinder; 942, telescopic outer sleeve; 943, telescopic inner sleeve. Detailed implementation manners

[0055] In the following text, only some exemplary embodiments are briefly 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.

[0056] It should be noted that terms such as "first", "second", "symmetric", "array", 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 specifying 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.

[0057] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0058] Embodiment 1

[0059] As Figures 1 - 13 shown, the embodiment of the present invention provides a gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig. The gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig is of a six-arm type and includes a drill rig main frame assembly 1 and two bidirectional translation and telescopic assemblies 2. The drill rig main frame assembly 1 includes a drill rig main frame 101, a support arm 102, and a support frame 103.

[0060] Among them, the support arm 102 is installed on one side of the drill rig main frame 101, the support frame 103 is installed on the side of the support arm 102 away from the drill rig main frame 101, two bidirectional translation and telescopic assemblies 2 are symmetrically installed on the outer side of the upper surface of the drill rig main frame 101, two unidirectional translation and telescopic assemblies 3 are symmetrically installed on the inner side of the upper surface of the drill rig main frame 101. A modular translational drill arm mechanism 4 is installed on one side of both the bidirectional translation and telescopic assembly 2 and the unidirectional translation and telescopic assembly 3. A modular drill arm operation assembly is installed on one side of the translational drill arm mechanism 4. A suspension rail 8 is provided above the drill rig main frame 101. A traction assembly 7 is installed between the drill rig main frame 101 and the suspension rail 8. A support frame arm 104 is installed at the bottom of the side of the support frame 103 away from the support arm 102.

[0061] Among them, the bidirectional translation and telescopic assembly 2 and the unidirectional translation and telescopic assembly 3 are used to drive the translational drill arm mechanism 4 to move horizontally along the drill rig main frame 101.

[0062] Among them, the translational drill arm mechanism 4 is used to drive the drill arm operation assembly to swing up, down, left, and right and perform telescopic movement in the length direction.

[0063] Among them, the drill boom operating assembly is used for carrying out bolt drilling operations on the working section;

[0064] Among them, the traction assembly 7 is used to drive the entire drill rig frame 101 to move back and forth along the suspension rail 8.

[0065] In one embodiment, the traction assembly 7 includes two gantry side frames 701, two crossbeams 702, a drive assembly 703 and three support trolleys 704;

[0066] Among them, the two gantry side frames 701 are symmetrically and fixedly connected to both sides of the upper surface of the drill rig frame 101. The two crossbeams 702 are respectively installed in the middle of the upper surfaces of the two gantry side frames 701. The drive assembly 703 is installed at one end of one crossbeam 702. One support trolley 704 is installed at the other end of the crossbeam 702. The other two support trolleys 704 are both installed at both ends of the other crossbeam 702. The drive assembly 703 and the support trolleys 704 are both slidably connected to the bottom of the outer side wall of the suspension rail 8.

[0067] The drive assembly 703 uses friction to cooperate with the suspension rail 8 to drive the entire bolt drill rig to move along the suspension rail 8, so as to move the bolt drill rig to the designated position according to actual needs. The support trolleys 704 provided slide on the outer side wall of the suspension rail 8 to guide the entire moving bolt drill rig.

[0068] In one embodiment, the translational drill boom mechanism 4 includes a telescopic outer frame 401, a translational mounting seat 402, two translational cylinders 403, a telescopic outer and inner frame 404, a translational connecting frame 405, a translational telescopic cylinder 406 and two boom cylinders 407;

[0069] Among them, the bottom of one side of the translational mounting seat 402 is hinged to one end of the telescopic outer frame 401. The two translational cylinders 403 are both hinged between one side of the outer side wall of the telescopic outer frame 401 and the top of one side of the translational mounting seat 402. The outer side wall of the telescopic outer and inner frame 404 is slidably connected to the inner side wall of the telescopic outer frame 401. The translational telescopic cylinder 406 is hinged between the inner side wall of the telescopic outer and inner frame 404 and the telescopic outer frame 401. One end of each of the two boom cylinders 407 is hinged to the bottom of the outer side wall of the telescopic outer and inner frame 404. The translational connecting frame 405 is hinged to the telescopic outer and inner frame 404 and the ends of the two boom cylinders 407 far from the telescopic outer frame 401.

[0070] The translational cylinders 403 cooperate with the boom cylinders 407 to adjust the up, down, left and right positions of the forward water exploration drill boom assembly 5 and the intermediate bolt drill boom assembly 6. Then, the piston rod of the translational telescopic cylinder 406 is used to push the telescopic outer and inner frame 404 to slide within the telescopic outer frame 401, so as to further adjust the distance between the forward water exploration drill boom assembly 5 and the intermediate bolt drill boom assembly 6 and the working section.

[0071] In one embodiment, the two bidirectional translation and telescoping assemblies 2 each include a bidirectional translation frame 201, two first connecting frames 202, a front telescoping inner arm 203, a front telescoping oil cylinder 204, a rear telescoping inner arm 205, a rear telescoping oil cylinder 206, two first roller mechanisms 207, and two second roller mechanisms 208;

[0072] Among them, the bidirectional translation frame 201 is installed on the upper surface of the drill rig main frame 101. The two first connecting frames 202 are respectively arranged at both ends of the bidirectional translation frame 201. One end of the front telescoping inner arm 203 is fixedly connected to one side of the first connecting frame 202. The outer side wall of the front telescoping inner arm 203 is slidably connected to one side of the inner side wall of the bidirectional translation frame 201. One end of the front telescoping oil cylinder 204 is hinged to one side of the inner side wall of the front telescoping inner arm 203, and the piston rod of the front telescoping oil cylinder 204 is hinged to one side of the inner side wall of the bidirectional translation frame 201. One end of the rear telescoping inner arm 205 is fixedly connected to one side of the other first connecting frame 202. The outer side wall of the rear telescoping inner arm 205 is slidably connected to the other side of the inner side wall of the bidirectional translation frame 201. One end of the rear telescoping oil cylinder 206 is hinged to one side of the inner side wall of the rear telescoping inner arm 205, and the piston rod of the rear telescoping oil cylinder 206 is hinged to the other side of the inner side wall of the bidirectional translation frame 201. Two first roller mechanisms 207 are installed at the bottom of the outer side wall of the bidirectional translation frame 201. Two second roller mechanisms 208 are installed at one end of the front telescoping inner arm 203 adjacent to the rear telescoping inner arm 205. One end of the translational connection frame 405 away from the telescoping outer and inner skeleton 404 is hinged to the inner side wall of the first connecting frame 202.

[0073] By respectively pushing the front telescoping inner arm 203 and the rear telescoping inner arm 205 to move through the front telescoping oil cylinder 204 and the rear telescoping oil cylinder 206, the moving front telescoping inner arm 203 and rear telescoping inner arm 205 respectively drive one first connecting frame 202 to move, and the moving first connecting frame 202 drives the translational connection frame 405 to move.

[0074] In one embodiment, the driving drill arm operation assembly is the front water exploration drill arm assembly 5. The front water exploration drill arm assembly 5 includes a front water exploration drill operation platform 501, a water drill multi-way valve group 502, a first swing oil cylinder 503, a second swing oil cylinder 504, a water drill bottom frame 505, a water drill slide frame 506, a water drill telescoping oil cylinder 507, and a water drill assembly 508;

[0075] Among them, the forward water exploration drill operation platform 501 is installed on one side of the translational mounting base 402, the water drill multi-way valve group 502 is installed at the bottom of one side of the forward water exploration drill operation platform 501, the first swing oil cylinder 503 is installed on the other side of the forward water exploration drill operation platform 501, one side of the second swing oil cylinder 504 is installed on the output shaft of the first swing oil cylinder 503, the middle part of the lower surface of the water drill chassis 505 is installed on the output shaft of the second swing oil cylinder 504, the bottom of the outer side wall of the water drill carriage 506 is slidably connected to the inner side wall of the water drill chassis 505, the water drill telescopic oil cylinder 507 is hinged between the water drill chassis 505 and the water drill carriage 506, and the water drill assembly 508 is installed on the upper surface of the water drill carriage 506.

[0076] The output shaft of the first swing oil cylinder 503 drives the second swing oil cylinder 504 and the water drill chassis 505 to rotate integrally, and then the output shaft of the second swing oil cylinder 504 drives the water drill chassis 505 to rotate integrally, so as to adjust the construction direction of the water drill assembly 508 by 360° according to the actual processing requirements.

[0077] In one embodiment, the two one-way translation and telescopic assemblies 3 both include a one-way translation frame 301, a second connecting frame 302, a one-way telescopic inner arm 303, and a one-way telescopic oil cylinder 304;

[0078] Among them, the second connecting frame 302 is arranged at one end of the one-way translation frame 301, the outer side wall of the one-way telescopic inner arm 303 is slidably connected to the inner side wall of the one-way translation frame 301, one end of the one-way telescopic inner arm 303 is fixedly connected to one side of the second connecting frame 302, a second roller mechanism 208 is installed at the end of the one-way telescopic inner arm 303 far from the second connecting frame 302, a first roller mechanism 207 is installed at the bottom of the outer side wall of the one-way translation frame 301 near one side of the second connecting frame 302, the one-way telescopic oil cylinder 304 is hinged between the one-way translation frame 301 and the inner side wall of the one-way telescopic inner arm 303, and the end of the translational connecting frame 405 far from the telescopic outer and inner skeleton 404 is hinged to the inner side wall of the second connecting frame 302.

[0079] The piston rod of the one-way telescopic oil cylinder 304 pushes the one-way telescopic inner arm 303 to move, the moving one-way telescopic inner arm 303 drives the second connecting frame 302 to move, and the moving second connecting frame 302 drives the translational connecting frame 405 to move.

[0080] In one embodiment, the first roller mechanism 207 is composed of a roller lower bracket 271, a first central shaft 272, and a first roller body 273;

[0081] Among them, the lower roller bracket 271 is respectively fixedly connected to the outer side wall bottoms of the bidirectional translation frame 201 and the unidirectional translation frame 301. The first central shaft 272 is installed in the middle of the inner side wall of the lower roller bracket 271. The first roller body 273 is sleeved on the middle of the outer side wall of the first central shaft 272. The outer side walls of the first roller body 273 are respectively in rolling connection with the outer side wall bottoms of the front telescopic inner arm 203 and the unidirectional telescopic inner arm 303.

[0082] Among them, each second roller mechanism 208 is composed of an upper roller bracket 281, a second central shaft 282 and a second roller body 283.

[0083] Among them, the upper roller bracket 281 is respectively fixedly connected to one ends of the front telescopic inner arm 203, the rear telescopic inner arm 205 and the unidirectional telescopic inner arm 303. The second central shaft 282 is installed in the middle of the inner side wall of the upper roller bracket 281. The second roller body 283 is sleeved on the middle of the outer side wall of the second central shaft 282. The outer side walls of the second roller body 283 are respectively in rolling connection with the inner side wall tops of the bidirectional translation frame 201 and the unidirectional translation frame 301.

[0084] The moving upper roller bracket 281 drives the second roller body 283 to roll on the inner walls of the bidirectional translation frame 201 and the unidirectional translation frame 301 by means of the second central shaft 282, so as to reduce the friction force at the top when the front telescopic inner arm 203, the rear telescopic inner arm 205 and the unidirectional telescopic inner arm 303 move. The provided lower roller bracket 271 cooperates with the first central shaft 272 to provide support for the first roller body 273, and then the first roller body 273 rotates under the action of the friction force, so as to reduce the friction force at the bottom when the front telescopic inner arm 203, the rear telescopic inner arm 205 and the unidirectional telescopic inner arm 303 move.

[0085] In one embodiment, the driving drill arm operation assembly is the intermediate bolt drill arm assembly 6. The intermediate bolt drill arm assembly 6 includes a bolt drill operation table 601, a bolt drill multi-way valve group 602, a third swing oil cylinder 603, a fourth swing oil cylinder 604, a bolt drill assembly 605 and a folding platform 606.

[0086] Among them, the bolt drill operation table 601 is installed on one side of the translational mounting seat 402. The bolt drill multi-way valve group 602 is installed at the top of one side of the bolt drill operation table 601. The folding platform 606 is hinged to the bottom of one side of the bolt drill operation table 601. The third swing oil cylinder 603 is installed on the other side of the bolt drill operation table 601. The fourth swing oil cylinder 604 is installed on the output shaft of the third swing oil cylinder 603. The bolt drill assembly 605 is installed on the output shaft of the fourth swing oil cylinder 604.

[0087] The output shaft of the third swing oil cylinder 603 drives the fourth swing oil cylinder 604 and the anchor drill assembly 605 to rotate integrally, and the output shaft of the fourth swing oil cylinder 604 drives the anchor drill assembly 605 to rotate integrally, so as to adjust the construction direction of the whole anchor drill assembly 605 by 360°; the provided folding platform 606 is used to provide a standing space on one side of the anchor drill operation platform 601.

[0088] In one embodiment, a support connecting piece 91 is fixedly connected to the outer bottom of the drill rig main frame 101. One side of the support connecting piece 91 is hinged with a support telescopic oil cylinder 92 and a support arm 93. The piston rod of the support telescopic oil cylinder 92 is hinged to the bottom of the support arm 93. One end of the support connecting piece 91 is provided with a hydraulic side support arm 94. Two hydraulic upper support arms 95 are symmetrically installed on one side of the inner side wall of the drill rig main frame 101. The hydraulic side support arm 94 is composed of a turning oil cylinder 941, a telescopic outer sleeve 942 and a telescopic inner sleeve 943;

[0089] Wherein, one ends of the turning oil cylinder 941 and the telescopic inner sleeve 943 are both hinged to one end of the support connecting piece 91. The telescopic outer sleeve 942 is slidably connected to the outer side wall of the telescopic inner sleeve 943. One end of the piston rod of the turning oil cylinder 941 is hinged to the outer side wall of the telescopic outer sleeve 942.

[0090] The piston rod of the support telescopic oil cylinder 92 drives the support arm 93 to move. The moving support arm 93 rotates around the axis between it and the support connecting piece 91 to deploy the support arm 93 to support the bottom of the drill rig main frame 101; the piston rod of the turning oil cylinder 941 pushes the telescopic outer sleeve 942 to slide outside the telescopic inner sleeve 943, so as to use the telescopic outer sleeve 942 to squeeze and contact the side wall of the roadway, and cooperate with the support telescopic oil cylinder 92, the support arm 93 and the support connecting piece 91 to form a vehicle stabilizing mechanism for the drill rig main frame 101, improving the stability of the whole drill rig main frame 101 during construction.

[0091] When the present invention works: First, the driving assembly 703 uses friction to cooperate with the hanging rail 8 to drive the whole anchor drill rig to move along the hanging rail 8, so as to move the anchor drill rig to a specified position according to actual needs. The provided support trolley 704 slides on the outer side wall of the hanging rail 8 to guide and support the whole moving anchor drill rig.

[0092] After the anchor drill rig moves to the specified position, the support arm 102 drives the support frame 103 to deploy, so as to use the support frame 103 to support the working section. Then, the piston rod of the support telescopic oil cylinder 92 drives the support arm 93 to move, so as to deploy the support arm 93 to support both sides of the bottom of the drill rig main frame 101.

[0093] When the roadheader retreats to the lower part of the drill jumbo main frame 101, the piston rods of the front telescopic oil cylinder 204, the rear telescopic oil cylinder 206 and the single-direction telescopic oil cylinder 304 respectively push the front telescopic inner arm 203, the rear telescopic inner arm 205 and the single-direction telescopic inner arm 303 to move. The moving front telescopic inner arm 203 and rear telescopic inner arm 205 cooperate with the first connecting frame 202 to drive the front water exploration drill arm assembly 5 to move horizontally, and the moving single-direction telescopic inner arm 303 cooperates with the second connecting frame 302 to drive the intermediate bolt drill arm assembly 6 to move horizontally, so as to extend the front water exploration drill arm assembly 5 and the intermediate bolt drill arm assembly 6 and adjust the extended length. At the same time, the moving front telescopic inner arm 203, rear telescopic inner arm 205 and single-direction telescopic inner arm 303 drive the roller upper bracket 281 to move. The moving roller upper bracket 281 drives the second roller body 283 to roll on the inner walls of the bidirectional translation frame 201 and the single-direction translation frame 301 by using the second central shaft 282, so as to reduce the friction force at the top when the front telescopic inner arm 203, rear telescopic inner arm 205 and single-direction telescopic inner arm 303 move. The arranged roller lower bracket 271 cooperates with the first central shaft 272 to provide support for the first roller body 273, and then the first roller body 273 rotates under the action of the friction force to reduce the friction force at the bottom when the front telescopic inner arm 203, rear telescopic inner arm 205 and single-direction telescopic inner arm 303 move, thereby making the movement of the front telescopic inner arm 203, rear telescopic inner arm 205 and single-direction telescopic inner arm 303 smoother.

[0094] After the horizontal positions of the front water exploration drill arm assembly 5 and the intermediate bolt drill arm assembly 6 are adjusted, the front water exploration drill arm assembly 5 and the intermediate bolt drill arm assembly 6 are adjusted in the up-down, left-right positions by the translation oil cylinder 403 cooperating with the boom oil cylinder 407. Then, the piston rod of the translation telescopic oil cylinder 406 pushes the telescopic outer-inner skeleton 404 to slide in the telescopic outer skeleton 401, so as to further adjust the distance between the front water exploration drill arm assembly 5 and the intermediate bolt drill arm assembly 6 and the working section. Then, the output shaft of the first swing oil cylinder 503 drives the second swing oil cylinder 504 and the water drill bottom frame 505 to rotate integrally. Then, the output shaft of the second swing oil cylinder 504 drives the water drill bottom frame 505 to rotate integrally, so as to adjust the construction direction of the water drill assembly 508 by 360° according to the actual processing requirements. When the water drill assembly 508 is under construction, the piston rod of the water drill telescopic oil cylinder 507 pushes the water drill carriage 506 to slide in the water drill bottom frame 505, so as to push the water drill assembly 508. Similarly, the output shaft of the third swing oil cylinder 603 drives the fourth swing oil cylinder 604 and the bolt drill assembly 605 to rotate integrally, and the output shaft of the fourth swing oil cylinder 604 drives the bolt drill assembly 605 to rotate integrally, so as to adjust the construction direction of the bolt drill assembly 605 by 360°. The arranged folding platform 606 is used to provide a standing space on one side of the bolt drill operating platform 601.

[0095] Embodiment 2

[0096] As shown in Figures 1 - 14 , the embodiment of the present invention further provides a gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig. The gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig is of a five-arm type and includes a drill rig main frame assembly 1 and two bidirectional translation and telescopic assemblies 2. The drill rig main frame assembly 1 includes a drill rig main frame 101, a support arm 102, and a support frame 103;

[0097] Among them, the support arm 102 is installed on one side of the drill rig main frame 101, the support frame 103 is installed on the side of the support arm 102 away from the drill rig main frame 101, two bidirectional translation and telescopic assemblies 2 are symmetrically installed on the outer side of the upper surface of the drill rig main frame 101, and two unidirectional translation and telescopic assemblies 3 are symmetrically installed on the inner side of the upper surface of the drill rig main frame 101. A modular translational drill arm mechanism 4 is installed on one side of both the bidirectional translation and telescopic assembly 2 and the unidirectional translation and telescopic assembly 3. A modular drill arm operation assembly is installed on one side of the translational drill arm mechanism 4. A suspension rail 8 is provided above the drill rig main frame 101, and a traction assembly 7 is installed between the drill rig main frame 101 and the suspension rail 8;

[0098] Among them, the bidirectional translation and telescopic assembly 2 and the unidirectional translation and telescopic assembly 3 are used to drive the translational drill arm mechanism 4 to move horizontally along the drill rig main frame 101;

[0099] Among them, the translational drill arm mechanism 4 is used to drive the drill arm operation assembly to swing up, down, left, and right and perform telescopic movement in the length direction;

[0100] Among them, the drill arm operation assembly is used to perform bolt drilling operations on the working section;

[0101] Among them, the traction assembly 7 is used to drive the entire drill rig main frame 101 to move back and forth along the suspension rail 8.

[0102] The difference from Embodiment 1 is that on the basis of Embodiment 1, the drill arm operation assembly (the middle bolt drill arm assembly 6) on one translational drill arm mechanism 4 is removed, and the support arm 102 is eccentrically installed to balance the entire bolt drill rig, forming a five-arm gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig, as specifically shown in Figure 14 shown.

[0103] Embodiment 3

[0104] As shown in Figures 1 - 16 , the embodiment of the present invention provides a gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig. The gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig is of a four-arm type and includes a drill rig main frame assembly 1 and two bidirectional translation and telescopic assemblies 2. The drill rig main frame assembly 1 includes a drill rig main frame 101, a support arm 102, and a support frame 103;

[0105] Among them, the support arm 102 is installed on one side of the drill rig main frame 101, the support frame 103 is installed on the side of the support arm 102 away from the drill rig main frame 101, two bidirectional translation and telescopic assemblies 2 are symmetrically installed on the outer side of the upper surface of the drill rig main frame 101, and two unidirectional translation and telescopic assemblies 3 are symmetrically installed on the inner side of the upper surface of the drill rig main frame 101. A modular translational drill arm mechanism 4 is installed on one side of both the bidirectional translation and telescopic assembly 2 and the unidirectional translation and telescopic assembly 3. A modular drill arm operation assembly is installed on one side of the translational drill arm mechanism 4. A suspension rail 8 is provided above the drill rig main frame 101, and a traction assembly 7 is installed between the drill rig main frame 101 and the suspension rail 8;

[0106] Among them, the bidirectional translation and telescopic assembly 2 and the unidirectional translation and telescopic assembly 3 are used to drive the translational drill arm mechanism 4 to move horizontally along the drill rig main frame 101;

[0107] Among them, the translational drill arm mechanism 4 is used to drive the drill arm operation assembly to swing up, down, left and right and perform telescopic movement in the length direction;

[0108] Among them, the drill arm operation assembly is used to perform bolt installation operations on the working section;

[0109] Among them, the traction assembly 7 is used to drive the entire drill rig main frame 101 to move back and forth along the suspension rail 8.

[0110] The difference from the first embodiment is that on the basis of the first embodiment, the translational drill arm mechanism 4 and the drill arm operation assembly (front water exploration drill arm assembly 5) on the side of the bidirectional translation and telescopic assembly 2 away from the support arm 102 are removed, and the support arm 102 is symmetrically arranged at the center, specifically as Figure 15 shown. It is also possible to only remove the drill arm operation assembly (intermediate bolt drill arm assembly 6) connected to the unidirectional translation and telescopic assembly 3 through the translational drill arm mechanism 4, and perform central symmetry setting on the support arm 102 to form a four-arm gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig, specifically as Figure 16 shown.

[0111] Embodiment 4

[0112] As Figures 1 - 17 shown, the embodiment of the present invention provides a gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig. The gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig is of a three-arm type, including a drill rig main frame assembly 1 and two bidirectional translation and telescopic assemblies 2. The drill rig main frame assembly 1 includes a drill rig main frame 101, a support arm 102 and a support frame 103;

[0113] Among them, the support arm 102 is installed on one side of the drill rig main frame 101, the support frame 103 is installed on the side of the support arm 102 away from the drill rig main frame 101, two bidirectional translation and telescopic assemblies 2 are symmetrically installed on the outer side of the upper surface of the drill rig main frame 101, and two unidirectional translation and telescopic assemblies 3 are symmetrically installed on the inner side of the upper surface of the drill rig main frame 101. A modular translational drill arm mechanism 4 is installed on one side of both the bidirectional translation and telescopic assembly 2 and the unidirectional translation and telescopic assembly 3. A modular drill arm operation assembly is installed on one side of the translational drill arm mechanism 4. A suspension rail 8 is provided above the drill rig main frame 101, and a traction assembly 7 is installed between the drill rig main frame 101 and the suspension rail 8;

[0114] Among them, the bidirectional translation and telescopic assembly 2 and the unidirectional translation and telescopic assembly 3 are used to drive the translational drill arm mechanism 4 to move horizontally along the drill rig main frame 101;

[0115] Among them, the translational drill arm mechanism 4 is used to drive the drill arm operation assembly to swing up, down, left and right and perform telescopic movement in the length direction;

[0116] Among them, the drill arm operation assembly is used to perform bolt installation operations on the working section;

[0117] Among them, the traction assembly 7 is used to drive the entire drill rig main frame 101 to move back and forth along the suspension rail 8.

[0118] The difference from Embodiment 1 is: on the basis of Embodiment 1, the translational drill arm mechanism 4 and the drill arm operation assembly (front water exploration drill arm assembly 5) on the side of the bidirectional translation and telescopic assembly 2 away from the support arm 102 are removed, and then the drill arm operation assembly (intermediate bolt drill arm assembly 6) on one translational drill arm mechanism 4 is removed, and the support arm 102 is eccentrically installed to form a three-arm gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig, specifically as Figure 17 shown.

[0119] Embodiment 5

[0120] As Figures 1 - 18 shown, the embodiment of the present invention provides a gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig. The gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig is of a two-arm type and includes a drill rig main frame assembly 1 and two bidirectional translation and telescopic assemblies 2. The drill rig main frame assembly 1 includes a drill rig main frame 101, a support arm 102 and a support frame 103;

[0121] Among them, the support arm 102 is installed on one side of the drill rig main frame 101, the support frame 103 is installed on the side of the support arm 102 away from the drill rig main frame 101, two bidirectional translation and telescopic assemblies 2 are symmetrically installed on the outer side of the upper surface of the drill rig main frame 101, and two unidirectional translation and telescopic assemblies 3 are symmetrically installed on the inner side of the upper surface of the drill rig main frame 101. A modular translational drill arm mechanism 4 is installed on one side of both the bidirectional translation and telescopic assembly 2 and the unidirectional translation and telescopic assembly 3. A modular drill arm operation assembly is installed on one side of the translational drill arm mechanism 4. A suspension rail 8 is provided above the drill rig main frame 101, and a traction assembly 7 is installed between the drill rig main frame 101 and the suspension rail 8;

[0122] Among them, the bidirectional translation and telescopic assembly 2 and the unidirectional translation and telescopic assembly 3 are used to drive the translational drill arm mechanism 4 to move horizontally along the drill rig main frame 101;

[0123] Among them, the translational drill arm mechanism 4 is used to drive the drill arm operation assembly to swing up, down, left and right and perform telescopic movement in the length direction;

[0124] Among them, the drill arm operation assembly is used to perform bolt drilling operations on the working section;

[0125] Among them, the traction assembly 7 is used to drive the entire drill rig main frame 101 to move back and forth along the suspension rail 8.

[0126] The difference from the first embodiment is: on the basis of the first embodiment, the translational drill arm mechanism 4 and the drill arm operation assembly (front water exploration drill arm assembly 5) on the side of the bidirectional translation and telescopic assembly 2 away from the support arm 102 are removed, and the drill arm operation assembly (intermediate bolt drill arm assembly 6) connected to the unidirectional translation and telescopic assembly 3 through the translational drill arm mechanism 4 is removed. Then, the support arm 102 is set to be centrosymmetric to form a double-arm gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig, as specifically shown in Figure 18 shown.

[0127] The above 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, and these should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A gantry-mounted aerial combined advanced support single-rail hydraulic arm roof bolter, comprising a drill rig main frame assembly (1) and two bidirectional translation and telescopic assemblies (2), characterized in that, The main frame assembly (1) of the jumbo drill includes a jumbo drill main frame (101), a support arm (102) and a support frame (103); Among them, the support arm (102) is installed on one side of the jumbo drill main frame (101), the support frame (103) is installed on the side of the support arm (102) away from the jumbo drill main frame (101), and the two bidirectional translation and telescopic assemblies (2) are symmetrically installed on the outer side of the upper surface of the jumbo drill main frame (101). Two unidirectional translation and telescopic assemblies (3) are symmetrically installed on the inner side of the upper surface of the jumbo drill main frame (101). A modular translational drill arm mechanism (4) is installed on one side of both the bidirectional translation and telescopic assembly (2) and the unidirectional translation and telescopic assembly (3). A modular drill arm operation assembly is installed on one side of the translational drill arm mechanism (4). A suspension rail (8) is provided above the jumbo drill main frame (101), and a traction assembly (7) is installed between the jumbo drill main frame (101) and the suspension rail (8). A support frame support arm (104) is installed at the bottom of the side of the support frame (103) away from the support arm (102); Among them, the bidirectional translation and telescopic assembly (2) and the unidirectional translation and telescopic assembly (3) are used to drive the translational drill arm mechanism (4) to move horizontally along the jumbo drill main frame (101); Among them, the translational drill arm mechanism (4) is used to drive the drill arm operation assembly to swing up, down, left and right and perform telescopic movement in the length direction; Among them, the drill arm operation assembly is used to perform rock bolt operations on the working section; Among them, the traction assembly (7) is used to drive the entire jumbo drill main frame (101) to move back and forth along the suspension rail (8).

2. The gantry-mounted aerial combined advanced support single-rail hydraulic arm bolt drill rig according to claim 1, characterized in that: The traction assembly (7) includes two gantry side frames (701), two crossbeams (702), a drive assembly (703) and three support trolleys (704); Among them, the two gantry side frames (701) are symmetrically and fixedly connected to both sides of the upper surface of the jumbo drill main frame (101). The two crossbeams (702) are respectively installed in the middle of the upper surfaces of the two gantry side frames (701). The drive assembly (703) is installed at one end of one crossbeam (702). One support trolley (704) is installed at the other end of the crossbeam (702). The other two support trolleys (704) are both installed at both ends of the other crossbeam (702). The drive assembly (703) and the support trolleys (704) are both slidably connected to the bottom of the outer side wall of the suspension rail (8).

3. The gantry-mounted aerial combined advanced support single-rail hydraulic arm roof bolter according to claim 1, characterized in that: The translational drill arm mechanism (4) includes a telescopic outer skeleton (401), a translational mounting seat (402), two translational oil cylinders (403), a telescopic outer and inner skeleton (404), a translational connecting frame (405), a translational telescopic oil cylinder (406) and two support arm oil cylinders (407); Wherein, one side bottom of the translational mounting seat (402) is hinged to one end of the telescopic outer framework (401), both of the two translational oil cylinders (403) are hinged between one side of the outer sidewall of the telescopic outer framework (401) and the top of one side of the translational mounting seat (402), the outer sidewall of the telescopic inner and outer framework (404) is slidably connected to the inner sidewall of the telescopic outer framework (401), the translational telescopic oil cylinder (406) is hinged between the inner sidewall of the telescopic inner and outer framework (404) and the telescopic outer framework (401), one end of each of the two support arm oil cylinders (407) is hinged to the bottom of the outer sidewall of the telescopic inner and outer framework (404), and the translational connecting frame (405) is hinged to the telescopic inner and outer framework (404) and one end of each of the two support arm oil cylinders (407) away from the telescopic outer framework (401).

4. The gantry-mounted aerial combined advanced support single-rail hydraulic arm bolt drill rig according to claim 3, characterized in that: Each of the two bidirectional translational telescopic assemblies (2) includes a bidirectional translational frame (201), two first connecting frames (202), a front telescopic inner arm (203), a front telescopic oil cylinder (204), a rear telescopic inner arm (205), a rear telescopic oil cylinder (206), two first roller mechanisms (207) and two second roller mechanisms (208); Wherein, the bidirectional translational frame (201) is installed on the upper surface of the jumbo main frame (101), the two first connecting frames (202) are respectively arranged at two ends of the bidirectional translational frame (201), one end of the front telescopic inner arm (203) is fixedly connected to one side of the first connecting frame (202), the outer sidewall of the front telescopic inner arm (203) is slidably connected to one side of the inner sidewall of the bidirectional translational frame (201), one end of the front telescopic oil cylinder (204) is hinged to one side of the inner sidewall of the front telescopic inner arm (203), the piston rod of the front telescopic oil cylinder (204) is hinged to one side of the inner sidewall of the bidirectional translational frame (201), one end of the rear telescopic inner arm (205) is fixedly connected to one side of the other first connecting frame (202), the outer sidewall of the rear telescopic inner arm (205) is slidably connected to the other side of the inner sidewall of the bidirectional translational frame (201), one end of the rear telescopic oil cylinder (206) is hinged to one side of the inner sidewall of the rear telescopic inner arm (205), the piston rod of the rear telescopic oil cylinder (206) is hinged to the other side of the inner sidewall of the bidirectional translational frame (201), two first roller mechanisms (207) are installed at the bottom of the outer sidewall of the bidirectional translational frame (201), two second roller mechanisms (208) are installed at one end of the front telescopic inner arm (203) adjacent to the rear telescopic inner arm (205), and one end of the translational connecting frame (405) away from the telescopic inner and outer framework (404) is hinged to the inner sidewall of the first connecting frame (202).

5. The gantry-mounted aerial combined advanced support single-rail hydraulic arm bolt drill rig according to claim 3, characterized in that: The driving drill arm operation assembly is the water exploration drill arm assembly (5). The water exploration drill arm assembly (5) includes a water exploration drill operation table (501), a water drill multi-way valve group (502), a first swing oil cylinder (503), a second swing oil cylinder (504), a water drill chassis (505), a water drill carriage (506), a water drill telescopic oil cylinder (507) and a water drill assembly (508). Among them, the water exploration drill operation table (501) is installed on one side of the translational mounting base (402). The water drill multi-way valve group (502) is installed at the bottom on one side of the water exploration drill operation table (501). The first swing oil cylinder (503) is installed on the other side of the water exploration drill operation table (501). One side of the second swing oil cylinder (504) is installed on the output shaft of the first swing oil cylinder (503). The middle part of the lower surface of the water drill chassis (505) is installed on the output shaft of the second swing oil cylinder (504). The bottom of the outer side wall of the water drill carriage (506) is slidably connected to the inner side wall of the water drill chassis (505). The water drill telescopic oil cylinder (507) is hinged between the water drill chassis (505) and the water drill carriage (506). The water drill assembly (508) is installed on the upper surface of the water drill carriage (506).

6. The gantry-mounted aerial combined advanced support single-rail hydraulic arm bolt drill rig according to claim 4, characterized in that: Both of the one-way translational telescopic assemblies (3) include a one-way translation frame (301), a second connecting frame (302), a one-way telescopic inner arm (303), and a one-way telescopic oil cylinder (304). Among them, the second connecting frame (302) is arranged at one end of the one-way translation frame (301). The outer side wall of the one-way telescopic inner arm (303) is slidably connected to the inner side wall of the one-way translation frame (301). One end of the one-way telescopic inner arm (303) is fixedly connected to one side of the second connecting frame (302). A second roller mechanism (208) is installed at the end of the one-way telescopic inner arm (303) far from the second connecting frame (302). A first roller mechanism (207) is installed at the bottom of the outer side wall of the one-way translation frame (301) near one side of the second connecting frame (302). The one-way telescopic oil cylinder (304) is hinged between the one-way translation frame (301) and the inner side wall of the one-way telescopic inner arm (303). The end of the translational connecting frame (405) far from the telescopic outer-inner frame (404) is hinged to the inner side wall of the second connecting frame (302).

7. The gantry-mounted aerial combined advanced support single-rail hydraulic arm bolt drill rig according to claim 6, characterized in that: Each of the first roller mechanisms (207) is composed of a roller lower bracket (271), a first central shaft (272) and a first roller body (273). Among them, the roller lower brackets (271) are respectively fixedly connected to the bottom of the outer side walls of the two-way translation frame (201) and the one-way translation frame (301). The first central shaft (272) is installed in the middle of the inner side wall of the roller lower bracket (271). The first roller body (273) is sleeved on the outer side wall in the middle of the first central shaft (272). The outer side wall of the first roller body (273) is respectively in rolling connection with the bottom of the outer side walls of the front telescopic inner arm (203) and the one-way telescopic inner arm (303). Among them, each of the second roller mechanisms (208) is composed of a roller upper bracket (281), a second central shaft (282), and a second roller body (283); Among them, the roller upper bracket (281) is fixedly connected to one end of the front telescopic inner arm (203), the rear telescopic inner arm (205), and the unidirectional telescopic inner arm (303) respectively. The second central shaft (282) is installed in the middle of the inner side wall of the roller upper bracket (281). The second roller body (283) is sleeved on the middle of the outer side wall of the second central shaft (282). The outer side wall of the second roller body (283) is in rolling connection with the inner side wall tops of the bidirectional translation frame (201) and the unidirectional translation frame (301) respectively.

8. The gantry-mounted aerial combined advanced support single-rail hydraulic arm roof bolter according to claim 6, characterized in that: The driving drill arm operation assembly is an intermediate bolt drill arm assembly (6). The intermediate bolt drill arm assembly (6) includes a bolt drill operation platform (601), a bolt drill multi-way valve group (602), a third swing oil cylinder (603), a fourth swing oil cylinder (604), a bolt drill assembly (605), and a folding platform (606); Among them, the bolt drill operation platform (601) is installed on one side of the translational mounting seat (402). The bolt drill multi-way valve group (602) is installed on the top of one side of the bolt drill operation platform (601). The folding platform (606) is hinged to the bottom of one side of the bolt drill operation platform (601). The third swing oil cylinder (603) is installed on the other side of the bolt drill operation platform (601). The fourth swing oil cylinder (604) is installed on the output shaft of the third swing oil cylinder (603). The bolt drill assembly (605) is installed on the output shaft of the fourth swing oil cylinder (604).

9. The gantry-mounted aerial combined advanced support single-rail hydraulic arm bolt drill rig according to claim 1, characterized in that: A support connecting piece (91) is fixedly connected to the outer bottom of the drill rig main frame (101). One side of the support connecting piece (91) is hinged with a support telescopic oil cylinder (92) and a support arm (93). The piston rod of the support telescopic oil cylinder (92) is hinged to the bottom of the support arm (93). One end of the support connecting piece (91) is provided with a hydraulic side support arm (94). Two hydraulic upper support arms (95) are symmetrically installed on one side of the inner side wall of the drill rig main frame (101). The hydraulic side support arm (94) is composed of a turning oil cylinder (941), a telescopic outer sleeve (942), and a telescopic inner sleeve (943); Among them, one ends of the turning oil cylinder (941) and the telescopic inner sleeve (943) are both hinged to one end of the support connecting piece (91). The telescopic outer sleeve (942) is slidably connected to the outer side wall of the telescopic inner sleeve (943). One end of the piston rod of the turning oil cylinder (941) is hinged to the outer side wall of the telescopic outer sleeve (942).

10. The gantry-mounted aerial combined advanced support single-rail hydraulic arm roof bolter according to any one of claims 1-9, characterized in that: The gantry aerial combined advanced support single-rail hydraulic arm bolt drill rig is of six-arm, five-arm, four-arm, three-arm, or two-arm type.

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