A single-track hydraulic anchor drilling vehicle for filling surface

Abstract

The present invention belongs to the technical field of drilling support equipment, and in particular, relates to a single-rail hydraulic anchor drilling vehicle for a filling surface, comprising a guide rail, which is arranged along the length direction of the tunnel, and the top of the guide rail is fixedly connected to the top of the tunnel through a plurality of connecting rods; two rolling parts, both of which are rollingly arranged on the guide rail; a power drive mechanism, which is fixedly connected to the bottom end of one rolling part, and the power drive mechanism is used to provide forward power; an anchor propulsion mechanism, which is fixedly connected to the bottom end of the other rolling part, and the anchor propulsion mechanism is fixedly connected to the power drive mechanism; and an auxiliary support mechanism, which is fixedly connected to the bottom end of the anchor propulsion mechanism. The drilling vehicle of the present invention can reduce extra operation time, increase excavation speed, and avoid tunnel collapse.

Description

Technical Field

[0001] The invention belongs to the technical field of drilling support equipment, and in particular relates to a monorail hydraulic anchor drilling vehicle for a filling surface. Background Art

[0002] In the tunnel excavation construction of existing coal mines and non-coal mines, the equipment used includes tunneling machines, hydraulic anchor drilling vehicles and transporters, etc. The hydraulic anchor drilling vehicles are all ground-walking, so when the hydraulic anchor drilling vehicle needs to operate, the tunneling machine and other equipment must be withdrawn before the hydraulic anchor drilling vehicle can enter the working surface for anchor drilling support operations. This form of cross-operation will generate additional operating time, slow down the excavation speed, and cause the working surface to be vacant for a long time, forming an "empty top" phenomenon. If the geological conditions of the mine are poor, the tunnel may collapse, causing unnecessary safety accidents.

[0003] Therefore, it is necessary to design a single-track hydraulic anchor drilling vehicle for filling surface to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a single-track hydraulic anchor drilling vehicle for filling surface, so as to solve the above-mentioned problems and achieve the purpose of reducing extra operation time, increasing excavation speed and avoiding tunnel collapse.

[0005] To achieve the above object, the present invention provides the following solution: a single-track hydraulic anchor drilling vehicle for filling surface, comprising

[0006] A guide rail, wherein the guide rail is arranged along the length direction of the laneway, and the top of the guide rail is fixedly connected to the top of the laneway through a plurality of connecting rods;

[0007] Two rolling parts, both of which are rollingly arranged on the guide rail;

[0008] A power drive mechanism, the power drive mechanism is fixedly connected to the bottom end of one of the rolling parts, and the power drive mechanism is used to provide forward power;

[0009] An anchor rod propulsion mechanism, the anchor rod propulsion mechanism is fixedly connected to the bottom end of another rolling part, and the anchor rod propulsion mechanism is fixedly connected to the power driving mechanism;

[0010] An auxiliary support mechanism is fixedly connected to the bottom end of the anchor rod propulsion mechanism.

[0011] Preferably, the anchor rod propulsion mechanism includes a carrying platform, the top of the carrying platform is fixedly connected to the bottom of the rolling part, one end of the carrying platform is fixedly connected to the power driving mechanism, the bottom of one end of the carrying platform close to the power driving mechanism is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to one end of a horizontally arranged screw, the other end of the screw is rotatably connected to a fixed seat, the top of the fixed seat is fixedly connected to the bottom of the carrying platform, the outer wall of the screw is threadedly connected to a sliding seat, the top of the sliding seat is in sliding contact with the bottom of the carrying platform, the two ends of the two opposite side walls of the sliding seat are respectively fixedly connected to a support top, the middle part of the two opposite side walls of the sliding seat is fixedly connected to the anchor rod propulsion part, the two ends of the bottom of the carrying platform are respectively fixedly connected to the top of a vertically arranged telescopic part, and the bottom end of the telescopic part is fixedly connected to the top of the auxiliary support mechanism.

[0012] Preferably, the anchor rod propulsion part includes a rotating table, the fixed end of the rotating table is fixedly connected to the middle part of the side wall of the slide seat, the rotating end of the rotating table is fixedly connected to one end of the angle adjustment part, the other end of the angle adjustment part is fixedly connected to a propeller, and the rotation direction of the angle adjustment part is spatially perpendicular to the rotation direction of the rotating table.

[0013] Preferably, the angle adjustment part includes a second motor, the second motor is fixedly connected to the rotating end of the rotating table, the output shaft of the second motor is fixedly connected to a driving gear, the rotating end of the rotating table is also fixedly connected to a first articulated seat, the first articulated seat is rotatably connected to a first articulated shaft, the first articulated shaft is fixedly connected to one end of a connecting block, the other end of the connecting block is fixedly connected to the propeller, one end of the first articulated shaft is coaxially fixedly connected to a driven gear, and the driven gear is meshed with the driving gear.

[0014] Preferably, the support top includes a horizontal connecting rod, one end of the horizontal connecting rod is fixedly connected to the side wall of the sliding seat, the other end of the horizontal connecting rod is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to one end of the first telescopic rod, the other end of the first telescopic rod is rotatably connected to the support top plate, the outer side wall of the sliding seat is also fixedly connected to a second hinge seat, the second hinge seat is located directly above the horizontal connecting rod, the second hinge seat is fixedly connected to a second hinge axis, the second hinge axis is rotatably connected to one end of the fourth telescopic rod, the other end of the fourth telescopic rod is rotatably connected to a third hinge axis, the third hinge axis is fixedly connected to a third hinge seat, the third hinge seat is located directly above the horizontal connecting rod and fixedly connected to the side wall of the first telescopic rod.

[0015] Preferably, the telescopic portion includes two vertically arranged second telescopic rods, the top ends of the second telescopic rods are fixedly connected to the bottom corners of the carrying platform, and the bottom ends of four second telescopic rods are commonly fixedly connected to the top end of the auxiliary support mechanism.

[0016] Preferably, the auxiliary support mechanism includes a lifting platform, the top of the lifting platform is fixedly connected to the bottom ends of the four second telescopic rods, the four corners of the bottom end of the lifting platform are respectively fixedly connected to the top ends of vertically arranged connecting rods, the bottom end of the connecting rod is fixedly connected to a fourth hinge seat, the fourth hinge seat is fixedly connected to a fourth hinge shaft, the fourth hinge shaft is rotatably connected to one end of the third telescopic rod, the other end of the third telescopic rod is fixedly connected to a ball, the bottom end of the outer side wall of the connecting rod is fixedly connected to one end of the expansion part, and the other end of the expansion part is fixedly connected to the middle part of the outer side wall of the third telescopic rod.

[0017] Preferably, the unfolding portion includes a fifth articulated seat, the fifth articulated seat is fixedly connected to the bottom end of the outer side wall of the connecting rod, the fifth articulated seat is fixedly connected to a fifth articulated shaft, the fifth articulated shaft is rotatably connected to one end of the fifth telescopic rod, the other end of the fifth telescopic rod is rotatably connected to a sixth articulated shaft, the sixth articulated shaft is fixedly connected to a sixth articulated seat, and the sixth articulated seat is fixedly connected to the middle portion of the outer side wall of the third telescopic rod.

[0018] Preferably, the power drive mechanism includes a fixed platform, the fixed platform is fixedly connected to the bottom end of one of the rolling parts, the bottom end of the fixed platform is fixedly connected to a mounting groove, a power box is fixedly connected in the mounting groove, the power box is transmission-connected to the rolling part, and airbags are provided between the four outer walls of the power box and the four inner walls of the mounting groove.

[0019] Preferably, the rolling part includes two spaced-apart connecting frames, a clearance groove is opened in the middle of the top wall of the connecting frame, the clearance groove is adapted to the connecting rod, two running wheels are rotatably arranged inside the connecting frame, the two running wheels are respectively in rolling contact with the two side walls of the guide rail, two support rods are arranged between the two connecting frames, the two support rods are vertically and spaced-apart, the tops of the side walls of the two support rods close to each other are rotatably connected with guide wheels, the two guide wheels are respectively in rolling contact with the two side walls of the guide rail.

[0020] Compared with the prior art, the present invention has the following advantages and technical effects:

[0021] The drilling vehicle of the present invention moves on the top of the tunnel through the guide rail, does not occupy the ground space, and is not affected by the volume of other equipment. When passing by other equipment such as a tunnel boring machine, the passing time can be effectively reduced, the construction efficiency of the entire tunneling process is improved, and the hidden dangers of accidents such as tunnel collapse are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor:

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the anchor rod propulsion mechanism and the auxiliary support mechanism of the present invention;

[0025] Figure 3 for Figure 2 A partial enlarged view of middle A;

[0026] Figure 4 for Figure 2 A partial enlarged view of B in the middle;

[0027] Figure 5 for Figure 2 A partial enlarged view of middle C;

[0028] Figure 6 It is a schematic diagram of the bottom structure of the anchor rod propulsion mechanism of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the power drive mechanism of the present invention.

[0030] Among them, 1. guide rail; 2. connecting rod; 3. carrying platform; 4. connecting frame; 5. clearance groove; 6. walking wheel; 7. support rod; 8. guide wheel; 9. first motor; 10. lead screw; 11. slide seat; 12. fixed seat; 13. rotating table; 14. propeller; 15. first telescopic rod; 16. supporting top plate; 17. second telescopic rod; 18. lifting platform; 19. connecting rod; 20. third telescopic rod; 21. ball; 22. second motor; 23. driving gear; 24. driven gear; 25. first hinge Connecting seat; 26, first articulated axis; 27, connecting block; 28, horizontal connecting rod; 29, rotating shaft; 30, second articulated seat; 31, second articulated axis; 32, fourth telescopic rod; 33, third articulated axis; 34, third articulated seat; 35, fourth articulated seat; 36, fourth articulated axis; 37, fifth articulated seat; 38, fifth articulated axis; 39, fifth telescopic rod; 40, sixth articulated seat; 41, sixth articulated axis; 42, supporting ear; 43, fixed platform; 44, power box; 45, airbag; 46, mounting groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Reference Figures 1 to 7 As shown, the present invention provides a single-track hydraulic anchor drilling vehicle for filling surface, comprising

[0034] Guide rail 1, which is arranged along the length direction of the tunnel, and the top of the guide rail 1 is fixedly connected to the top of the tunnel through a plurality of connecting rods 2;

[0035] Two rolling parts, both of which are rollingly arranged on the guide rail 1;

[0036] A power drive mechanism, the power drive mechanism is fixedly connected to the bottom end of a rolling part, and the power drive mechanism is used to provide forward power;

[0037] An anchor rod propulsion mechanism, the anchor rod propulsion mechanism is fixedly connected to the bottom end of another rolling part, and the anchor rod propulsion mechanism is fixedly connected to the power driving mechanism;

[0038] The auxiliary supporting mechanism is fixedly connected to the bottom end of the anchor rod propulsion mechanism.

[0039] A further optimized solution is provided, in which the anchor rod propulsion mechanism includes a carrying platform 3, the top of the carrying platform 3 is fixedly connected to the bottom of the rolling part, one end of the carrying platform 3 is fixedly connected to the power drive mechanism, the bottom of one end of the carrying platform 3 close to the power drive mechanism is fixedly connected to a first motor 9, the output shaft of the first motor 9 is fixedly connected to one end of a horizontally arranged lead screw 10, the other end of the lead screw 10 is rotatably connected to a fixed seat 12, the top of the fixed seat 12 is fixedly connected to the bottom end of the carrying platform 3, a slide seat 11 is threadedly connected to the outer wall of the lead screw 10, the top of the slide seat 11 is in sliding contact with the bottom end of the carrying platform 3, the two ends of the two opposite side walls of the slide seat 11 are respectively fixedly connected to the support top, the middle part of the two opposite side walls of the slide seat 11 is fixedly connected to the anchor rod propulsion part, the two ends of the bottom of the carrying platform 3 are respectively fixedly connected to the top of the vertically arranged telescopic part, and the bottom end of the telescopic part is fixedly connected to the top of the auxiliary support mechanism.

[0040] To further optimize the solution, the anchor rod propulsion part includes a rotating table 13, the fixed end of the rotating table 13 is fixedly connected to the middle of the side wall of the slide seat 11, the rotating end of the rotating table 13 is fixedly connected to one end of the angle adjustment part, and the other end of the angle adjustment part is fixedly connected to the propeller 14, and the rotation direction of the angle adjustment part is spatially perpendicular to the rotation direction of the rotating table 13.

[0041] When the rotating end of the rotating platform 13 performs circular rotation, the horizontal or vertical state of the propeller 14 in the first vertical plane can be adjusted.

[0042] A further optimized solution is that the angle adjustment part includes a second motor 22, the second motor 22 is fixedly connected to the rotating end of the rotating table 13, the output shaft of the second motor 22 is fixedly connected to the driving gear 23, the rotating end of the rotating table 13 is also fixedly connected to the first articulated seat 25, the first articulated seat 25 is rotatably connected to the first articulated shaft 26, the first articulated shaft 26 is fixedly connected to one end of the connecting block 27, the other end of the connecting block 27 is fixedly connected to the propeller 14, one end of the first articulated shaft 26 is coaxially fixedly connected to the driven gear 24, and the driven gear 24 is meshed with the driving gear 23.

[0043] The second motor 22 drives the driving gear 23 to rotate, and drives the first hinge shaft 26 to rotate through the meshing action with the driven gear 24, and further drives the connecting block 27 to rotate, thereby adjusting the horizontal or vertical state of the propeller 14 in a second vertical plane perpendicular to the first vertical plane.

[0044] A further optimized solution is that the support top includes a horizontal connecting rod 28, one end of the horizontal connecting rod 28 is fixedly connected to the side wall of the slide 11, and the other end of the horizontal connecting rod 28 is fixedly connected to a rotating shaft 29, the rotating shaft 29 is rotatably connected to one end of the first telescopic rod 15, and the other end of the first telescopic rod 15 is rotatably connected to the support top plate 16, and the outer side wall of the slide 11 is also fixedly connected to a second hinge seat 30, the second hinge seat 30 is located directly above the horizontal connecting rod 28, the second hinge seat 30 is fixedly connected to a second hinge axis 31, the second hinge axis 31 is rotatably connected to one end of a fourth telescopic rod 32, and the other end of the fourth telescopic rod 32 is rotatably connected to a third hinge axis 33, the third hinge axis 33 is fixedly connected to a third hinge seat 34, the third hinge seat 34 is located directly above the horizontal connecting rod 28 and fixedly connected to the side wall of the first telescopic rod 15.

[0045] Furthermore, the top end of the first telescopic rod 15 is rotatably connected to the top support plate 16 via the support ear 42 .

[0046] When performing anchor support, the first telescopic rod 15 is extended and retracted so that the support plate 16 is supported on the inner wall of the tunnel, ensuring that during the anchor support process, the support plate 16 can effectively protect the area around the anchor hole. By adjusting the telescopic length of the fourth telescopic rod 32, the inclination angle of the first telescopic rod 15 can be adjusted, so that the support plate 16 can support and protect the top wall or side wall of the tunnel, thereby improving the applicability of the drilling vehicle.

[0047] According to a further optimized solution, the telescopic portion includes two vertically arranged second telescopic rods 17, the top ends of the second telescopic rods 17 are fixedly connected to the bottom corners of the carrying platform 3, and the bottom ends of the four second telescopic rods 17 are commonly fixedly connected to the top of the auxiliary support mechanism.

[0048] A further optimized solution is provided, wherein the auxiliary support mechanism comprises a lifting platform 18, the top end of the lifting platform 18 is fixedly connected to the bottom ends of the four second telescopic rods 17, the four corners of the bottom end of the lifting platform 18 are respectively fixedly connected to the top ends of the vertically arranged connecting rods 19, the bottom end of the connecting rod 19 is fixedly connected to the fourth articulated seat 35, the fourth articulated seat 35 is fixedly connected to the fourth articulated shaft 36, the fourth articulated shaft 36 is rotatably connected to one end of the third telescopic rod 20, the other end of the third telescopic rod 20 is fixedly connected to the ball 21, the bottom end of the outer wall of the connecting rod 19 is fixedly connected to one end of the unfolding portion, and the other end of the unfolding portion is fixedly connected to the middle part of the outer wall of the third telescopic rod 20.

[0049] When the drilling vehicle moves to a position where anchor support is required, the third telescopic rod 20 is first controlled to extend so that the bottom end of the third telescopic rod 20 contacts the ground of the tunnel. The third telescopic rod 20 provides a supporting force to the drilling vehicle. The supporting force provided can also offset the downward force generated by the top plate 16 when supporting the top wall of the tunnel, thereby preventing the downward force from causing the guide rail 1 to separate from the top wall of the tunnel.

[0050] A further optimized solution is that the unfolding part includes a fifth articulated seat 37, the fifth articulated seat 37 is fixedly connected to the bottom end of the outer side wall of the connecting rod 19, the fifth articulated seat 37 is fixedly connected to a fifth articulated shaft 38, the fifth articulated shaft 38 is rotatably connected to one end of a fifth telescopic rod 39, the other end of the fifth telescopic rod 39 is rotatably connected to a sixth articulated shaft 41, the sixth articulated shaft 41 is fixedly connected to a sixth articulated seat 40, and the sixth articulated seat 40 is fixedly connected to the middle part of the outer side wall of the third telescopic rod 20.

[0051] According to the actual conditions of the ground in the tunnel, the expansion angle of the third telescopic rod 20 relative to the connecting rod 19 is adjusted by adjusting the telescopic length of the fifth telescopic rod 39 to ensure the stability of the third telescopic rod 20 supporting the drilling vehicle.

[0052] A further optimized solution is that the power drive mechanism includes a fixed platform 43, which is fixedly connected to the bottom end of a rolling part, and a mounting groove 46 is fixedly connected to the bottom end of the fixed platform 43. A power box 44 is fixedly connected in the mounting groove 46. The power box 44 is transmission-connected to the rolling part, and airbags 45 are provided between the four outer walls of the power box 44 and the four inner walls of the mounting groove 46.

[0053] The power box 44 outputs power to drive the rolling part to move. During the movement of the rolling part, the drilling vehicle is driven to move forward along the guide rail 1. The airbag 45 can effectively protect the power box 44 and prevent external vibration from causing damage to the power box 44.

[0054] A further optimized solution is that the rolling part includes two spaced-apart connecting frames 4, a clearance groove 5 is opened in the middle of the top wall of the connecting frame 4, the clearance groove 5 is adapted to the connecting rod 2, two running wheels 6 are rotatably arranged inside the connecting frame 4, the two running wheels 6 are respectively in rolling contact with the two side walls of the guide rail 1, two support rods 7 are arranged between the two connecting frames 4, the two support rods 7 are vertically and spaced-apart, the tops of the side walls of the two support rods 7 close to each other are rotatably connected with guide wheels 8, the two guide wheels 8 are respectively in rolling contact with the two side walls of the guide rail 1.

[0055] After the power of the power box 44 is transmitted to the traveling wheel 6, the traveling wheel 6 starts to rotate and rolls along the side wall of the guide rail 1, thereby driving the entire drilling vehicle forward. The guide wheel 8 can not only play a guiding role but also reduce the friction between the drilling vehicle and the guide rail 1, thereby extending the service life of the drilling vehicle.

[0056] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0057] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope of the present invention.

Claims

1. A single-track hydraulic anchor drilling vehicle for filling surface, characterized in that: include A guide rail (1), wherein the guide rail (1) is arranged along the length direction of the tunnel, and the top of the guide rail (1) is fixedly connected to the top of the tunnel via a plurality of connecting rods (2); Two rolling parts, both of which are rollingly arranged on the guide rail (1); A power drive mechanism, the power drive mechanism is fixedly connected to the bottom end of one of the rolling parts, and the power drive mechanism is used to provide forward power; An anchor rod propulsion mechanism, the anchor rod propulsion mechanism is fixedly connected to the bottom end of another rolling part, and the anchor rod propulsion mechanism is fixedly connected to the power driving mechanism; An auxiliary support mechanism, the auxiliary support mechanism is fixedly connected to the bottom end of the anchor rod propulsion mechanism; The anchor rod propulsion mechanism comprises a carrying platform (3), the top of the carrying platform (3) is fixedly connected to the bottom of the rolling part, one end of the carrying platform (3) is fixedly connected to the power drive mechanism, the bottom of one end of the carrying platform (3) close to the power drive mechanism is fixedly connected to a first motor (9), the output shaft of the first motor (9) is fixedly connected to one end of a horizontally arranged lead screw (10), the other end of the lead screw (10) is rotatably connected to a fixed seat (12), the top of the fixed seat (12) is fixedly connected to the bottom of the carrying platform (3), the outer wall of the lead screw (10) is threadedly connected to a slide seat (11), the top of the slide seat (11) is in sliding contact with the bottom of the carrying platform (3), the two ends of the two opposite side walls of the slide seat (11) are respectively fixedly connected to a support top, the middle part of the two opposite side walls of the slide seat (11) is fixedly connected to the anchor rod propulsion part, the two ends of the bottom of the carrying platform (3) are respectively fixedly connected to the top of a vertically arranged telescopic part, and the bottom end of the telescopic part is fixedly connected to the top of the auxiliary support mechanism.

2. A single-track hydraulic anchor drilling vehicle for filling surface according to claim 1, characterized in that: The anchor rod propulsion unit comprises a rotating table (13), a fixed end of the rotating table (13) is fixedly connected to the middle of the side wall of the slide seat (11), one end of an angle adjustment unit is fixedly connected to the rotating end of the rotating table (13), and the other end of the angle adjustment unit is fixedly connected to a propeller (14), and the rotation direction of the angle adjustment unit is spatially perpendicular to the rotation direction of the rotating table (13).

3. A single-track hydraulic anchor drilling vehicle for filling surface according to claim 2, characterized in that: The angle adjustment unit comprises a second motor (22), the second motor (22) being fixedly connected to the rotating end of the rotating platform (13), the output shaft of the second motor (22) being fixedly connected to a driving gear (23), the rotating end of the rotating platform (13) being also fixedly connected to a first hinge seat (25), the first hinge seat (25) being rotatably connected to a first hinge shaft (26), the first hinge shaft (26) being fixedly connected to one end of a connecting block (27), the other end of the connecting block (27) being fixedly connected to the propeller (14), one end of the first hinge shaft (26) being coaxially fixedly connected to a driven gear (24), the driven gear (24) being meshed with the driving gear (23).

4. A single-track hydraulic anchor drilling vehicle for filling surface according to claim 1, characterized in that: The supporting top comprises a horizontal connecting rod (28), one end of the horizontal connecting rod (28) is fixedly connected to the side wall of the sliding seat (11), the other end of the horizontal connecting rod (28) is fixedly connected to a rotating shaft (29), the rotating shaft (29) is rotatably connected to one end of a first telescopic rod (15), the other end of the first telescopic rod (15) is rotatably connected to the supporting top plate (16), the outer side wall of the sliding seat (11) is also fixedly connected to a second hinge seat (30), the second hinge seat (30) is located on the horizontal connecting rod (28), and the second hinge seat (30) is fixedly connected to the side wall of the sliding seat (11). Directly above the connecting rod (28), the second articulated seat (30) is fixedly connected to a second articulated shaft (31), the second articulated shaft (31) is rotatably connected to one end of a fourth telescopic rod (32), the other end of the fourth telescopic rod (32) is rotatably connected to a third articulated shaft (33), the third articulated shaft (33) is fixedly connected to a third articulated seat (34), and the third articulated seat (34) is located directly above the horizontal connecting rod (28) and is fixedly connected to the side wall of the first telescopic rod (15).

5. The monorail hydraulic anchor drilling vehicle for filling surface according to claim 1, characterized in that: The telescopic portion comprises two vertically arranged second telescopic rods (17), the top ends of the second telescopic rods (17) being fixedly connected to the bottom corners of the carrying platform (3), and the bottom ends of the four second telescopic rods (17) being fixedly connected to the top end of the auxiliary support mechanism.

6. A single-track hydraulic anchor drilling vehicle for filling surface according to claim 5, characterized in that: The auxiliary support mechanism comprises a lifting platform (18), the top end of the lifting platform (18) is fixedly connected to the bottom ends of the four second telescopic rods (17), the four corners of the bottom end of the lifting platform (18) are respectively fixedly connected to the top ends of vertically arranged connecting rods (19), the bottom end of the connecting rod (19) is fixedly connected to a fourth hinge seat (35), the fourth hinge seat (35) is fixedly connected to a fourth hinge shaft (36), the fourth hinge shaft (36) is rotatably connected to one end of the third telescopic rod (20), the other end of the third telescopic rod (20) is fixedly connected to a ball (21), the bottom end of the outer wall of the connecting rod (19) is fixedly connected to one end of the expansion part, and the other end of the expansion part is fixedly connected to the middle part of the outer wall of the third telescopic rod (20).

7. A single-track hydraulic anchor drilling vehicle for filling surface according to claim 6, characterized in that: The unfolding portion comprises a fifth articulated seat (37), the fifth articulated seat (37) being fixedly connected to the bottom end of the outer side wall of the connecting rod (19), the fifth articulated seat (37) being fixedly connected to a fifth articulated shaft (38), the fifth articulated shaft (38) being rotatably connected to one end of a fifth telescopic rod (39), the other end of the fifth telescopic rod (39) being rotatably connected to a sixth articulated shaft (41), the sixth articulated shaft (41) being fixedly connected to a sixth articulated seat (40), the sixth articulated seat (40) being fixedly connected to the middle portion of the outer side wall of the third telescopic rod (20).

8. The monorail hydraulic anchor drilling vehicle for filling surface according to claim 1, characterized in that: The power drive mechanism comprises a fixed platform (43), the fixed platform (43) is fixedly connected to the bottom end of one of the rolling parts, the bottom end of the fixed platform (43) is fixedly connected to a mounting groove (46), a power box (44) is fixedly connected inside the mounting groove (46), the power box (44) is drivingly connected to the rolling part, and air bags (45) are arranged between four outer side walls of the power box (44) and four inner side walls of the mounting groove (46).

9. A single-track hydraulic anchor drilling vehicle for filling surface according to claim 1, characterized in that: The rolling part comprises two spaced-apart connecting frames (4), a middle portion of the top wall of the connecting frame (4) is provided with a clearance groove (5), the clearance groove (5) is adapted to the connecting rod (2), two running wheels (6) are rotatably arranged inside the connecting frame (4), the two running wheels (6) are in rolling contact with the two side walls of the guide rail (1) respectively, two support rods (7) are arranged between the two connecting frames (4), the two support rods (7) are vertically and spaced-apart, the tops of the side walls of the two support rods (7) close to each other are both rotatably connected with guide wheels (8), the two guide wheels (8) are in rolling contact with the two side walls of the guide rail (1) respectively.

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