Supporting construction punching device

Abstract

The utility model belongs to the technical field of support punching equipment, and particularly relates to a support construction punching device which comprises a rack and a controller. A rotating shaft and a rotating driving motor are arranged on the rack; the action end of the rotating driving motor is in transmission connection with the rotating shaft; a disc is arranged on the rotating shaft, a drill arm is arranged on the disc, the length direction of the drill arm is perpendicular to the axis of the rotating shaft, and the action end of the drill arm can stretch out and draw back in the length direction of the drill arm and conduct drilling operation. And the controller is in signal connection with the rotary driving motor and the drill boom. The controller in the supporting construction punching device can control the rotation driving motor and the drill arm to act, the position of the drill arm is adjusted through the rotation driving motor, the drill arm is moved to the position to be punched for punching work, manual feeding of the action end of the drill arm and adjustment of the position of the drill arm are replaced, and therefore the punching work efficiency is improved; therefore, the support construction punching device can meet the requirement for efficient construction of a large-section tunnel.

Description

Technical Field

[0001] This utility model belongs to the technical field of support drilling equipment, and specifically relates to a support construction drilling device. Background Technology

[0002] Anchor bolt support is a reinforcement and support method used in surface engineering such as slopes and deep foundation pits, as well as underground chamber construction such as tunnels and mining areas. Specifically, it involves making rods from metal, wood, polymer or other materials, and driving them into pre-drilled holes in the surface rock or the rock mass surrounding the chamber. The special structure of the head and body of the rod and the tail support plate (which may not be used) or the bonding effect are used to combine the surrounding rock with the stable rock mass to produce a suspension effect, composite beam effect or reinforcement effect, so as to achieve the purpose of support.

[0003] For anchor bolt support in tunnels, existing technologies mostly use pneumatic drills to drill holes in the tunnel rock. During the drilling process, the pneumatic drill is manually operated (including drill bit feeding and drill position adjustment), resulting in high labor intensity and low efficiency for sequential single-hole operations (average 45 minutes / hole), which cannot meet the needs of efficient construction of large-section tunnels. Therefore, inventing a drilling device that can adapt to the efficient construction of large-section tunnels is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] This utility model provides a drilling device for support construction, which solves the technical problem that the efficiency of drilling operations using manual pneumatic guns in the prior art is low and cannot meet the needs of high-efficiency construction of large-section tunnels.

[0005] This utility model is achieved through the following technical solution:

[0006] A drilling device for support construction includes a platform and a controller;

[0007] The frame is equipped with a rotating shaft and a rotary drive motor. The rotation axis of the rotating shaft is parallel to the horizontal plane, and the actuating end of the rotary drive motor is connected to the rotating shaft. A disc is mounted on the rotating shaft, and the axis of the disc coincides with the rotation axis of the rotating shaft. A drill arm is mounted on the disc, and the length direction of the drill arm is perpendicular to the rotation axis of the rotating shaft. The actuating end of the drill arm can extend and retract along the length direction of the drill arm to perform drilling operations.

[0008] The controller is connected to the rotary drive motor and the drill arm signal to control the movement of the rotary drive motor and the drill arm.

[0009] To better realize this utility model, the above structure is further optimized by providing a pin between the disk and the rotating shaft to prevent relative rotation between the disk and the rotating shaft; or,

[0010] The disc and the rotating shaft are integrally formed components.

[0011] To better realize this utility model, further optimizations are made to the above structure, wherein the drill arm includes a support arm, a telescopic rod, a drill rod, and a drilling motor;

[0012] The support arm is mounted on the disk via at least two connectors. The length direction of the support arm is perpendicular to the axis of the rotating shaft. A slider is mounted on the support arm, which can slide along the length direction of the support arm. The fixed end of the telescopic rod is connected to the support arm, and the telescopic end of the telescopic rod is connected to the slider.

[0013] The drilling motor is mounted on the slider, and the drill rod is mounted on the actuating end of the drilling motor.

[0014] The controller is connected to the telescopic boom and the drilling motor to control their operation.

[0015] To better realize this utility model, the above structure is further optimized. The number of drill arms is multiple, and the rotation axes of the multiple drill arms around the rotating shaft are set on the disk at equal intervals.

[0016] To better realize this utility model, the above structure is further optimized, and the platform includes a frame and pulleys;

[0017] There are multiple pulleys, all of which are located at the bottom of the frame.

[0018] Both the rotating shaft and the rotary drive motor are mounted on the frame.

[0019] To better realize this utility model, the above structure is further optimized, and the pulley includes a traveling wheel and a swivel wheel.

[0020] To better realize this utility model, the above structure is further optimized by providing a lifting track on the frame.

[0021] The length direction of the lifting track is perpendicular to the horizontal plane. A rack A is installed on the lifting track, and the length direction of rack A is parallel to the length direction of the lifting track. A first sliding seat that can slide along the length direction of the lifting track is fitted on the lifting track. A vertical drive motor is installed on the first sliding seat. The actuating end of the vertical drive motor is equipped with a drive gear A that cooperates with rack A. The controller is connected to the vertical drive motor for signal control of the vertical drive motor.

[0022] Both the rotating shaft and the rotary drive motor are mounted on the first sliding seat.

[0023] To better realize this utility model, further optimizations are made to the above structure. A transverse track is provided on the first sliding seat. The length direction of the transverse track is perpendicular to the length direction of the lifting track and the rotation axis of the rotating shaft. A rack B is provided on the transverse track. The length direction of the rack B is parallel to the length direction of the transverse track. A second sliding seat that can slide along the length direction of the transverse track is sleeved on the transverse track. A transverse drive motor is provided on the second sliding seat. The actuating end of the transverse drive motor is provided with a drive gear B that cooperates with the rack B. The controller is signal-connected to the transverse drive motor and is used to control the operation of the transverse drive motor.

[0024] Both the rotating shaft and the rotary drive motor are mounted on the second sliding seat.

[0025] To better realize this utility model, the above structure is further optimized, and the number of lifting rails is four, which are arranged around the circumference of the frame.

[0026] The number of transverse tracks is two. The two ends of one transverse track are slidably mounted on two adjacent lifting tracks via second sliding seats. The two ends of the other transverse track are slidably mounted on two other adjacent lifting tracks via second sliding seats. The two transverse tracks are parallel.

[0027] The two ends of the rotating shaft are respectively rotatably mounted on the second sliding seats of the two transverse tracks.

[0028] To better realize this utility model, the above structure is further optimized by providing a bearing seat on the second sliding seat, and the rotating shaft is rotatably mounted on the second sliding seat through the bearing seat.

[0029] Compared with the prior art, this utility model has the following advantages:

[0030] The controller in the support construction drilling device provided by this utility model can control the rotary drive motor and the movement of the drill arm. The rotary drive motor drives the rotating shaft to rotate, so as to quickly adjust the position of the drill arm on the disc and rotate the drill arm to a suitable position for drilling work. This replaces manual feeding of the drill bit on the drill arm and adjustment of the drill arm position, thereby improving the drilling efficiency. Thus, the support construction drilling device can meet the needs of high-efficiency construction of large-section tunnels. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a structural schematic diagram of a support construction drilling device provided by this utility model.

[0033] Figure 2 yes Figure 1 A magnified view of a portion of point A in the middle.

[0034] Figure 3 yes Figure 1 A magnified view of a section at point B.

[0035] Figure 4 This is a schematic diagram of the frame structure of a support construction drilling device provided by this utility model.

[0036] Figure 5 This is a schematic diagram of the drill arm in a support construction drilling device provided by this utility model.

[0037] Figure 6 This is a cross-sectional view of the transverse track in a support construction drilling device provided by this utility model.

[0038] Figure 7 This utility model provides a structural diagram of the connection between the disc and the drill arm in a drilling device for support construction.

[0039] In the picture:

[0040] 1. Platform; 11. Frame; 12. Pulley; 13. Lifting rail; 131. Rack A; 132. Vertical drive motor; 133. First sliding seat; 14. Horizontal rail; 141. Rack B; 142. Horizontal drive motor; 143. Second sliding seat; 15. Bearing seat;

[0041] 2. Shaft;

[0042] 3. Rotary drive motor;

[0043] 4. Drill arm; 41. Support arm; 42. Telescopic rod; 43. Drill rod; 44. Drilling motor;

[0044] 5. Disc. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0046] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0047] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] In the embodiments of this application, such as Figures 1 to 7 As shown, the support construction drilling device includes a frame 1 and a controller (not shown in the figure). In this embodiment, the controller is a PLC controller; wherein,

[0049] A rotating shaft 2 and a rotary drive motor 3 are mounted on the frame 1. The rotation axis of the rotating shaft 2 is parallel to the horizontal plane, and the actuating end of the rotary drive motor 3 is connected to the rotating shaft 2. A disc 5 is mounted on the rotating shaft 2, and the axis of the disc 5 coincides with the rotation axis of the rotating shaft 2. A drill arm 4 is mounted on the disc 5. (See also...) Figure 7 The length direction of the drill arm 4 is perpendicular to the rotation axis of the rotating shaft 2. The moving end of the drill arm 4 is the drill bit, which can perform drilling operations and can also extend and retract under the drive of the drill arm 4 to achieve rapid drilling operations.

[0050] The aforementioned controller is connected to the rotary drive motor 3 and the drill arm 4 via signals, and is used to control the operation of the rotary drive motor 3 and the drill arm 4. Specifically, it controls the start, stop and rotation direction adjustment of the rotary drive motor 3, and controls the extension, retraction and rotation of the moving end of the drill arm 4.

[0051] When drilling is required, the workers can push the platform 1 to the drilling point. At this time, the axis of the aforementioned rotating shaft 2 is parallel to the extension direction of the tunnel. The workers can control the rotary drive motor 3 to move through the controller. The rotary drive motor 3 will drive the rotating shaft 2 to rotate, so that the disc 5 and the drill arm 4 rotate together with the rotating shaft 2.

[0052] When the moving end of the drill arm 4 is facing the drilling position, the operator can control the movement of the drill arm 4 to move the moving end of the drill arm 4 closer to the drilling position until the moving end of the drill arm 4 contacts the tunnel wall, and control the moving end of the drill arm 4 to start rotating. During the rotation of the moving end of the drill arm 4, the moving end of the drill arm 4 is continuously fed in, and the drilling work can be completed.

[0053] Subsequently, the controller can be used to retract the moving end of the drill arm 4. After the moving end of the drill arm 4 is disengaged from the previous drilling position, the rotary drive motor 3 can be controlled to rotate again to adjust the drill arm 4 to the next drilling position. By repeating the above process, the drilling work of the tunnel rock can be completed quickly, thereby accelerating the construction progress of large-section tunnels.

[0054] In addition, this support construction drilling device can effectively reduce the labor intensity of drilling operations.

[0055] In some embodiments, the disk 5 is provided with a perforation in the middle, the diameter of which matches the diameter of the rotating shaft 2, and the disk 5 is sleeved on the rotating shaft 2 through the perforation.

[0056] To prevent the drill arm 4 from shifting position due to relative rotation between the disc 5 and the shaft 2 during drilling operations, a pin is provided between the shaft 2 and the disc 5 to lock the relative position of the shaft 2 and the disc 5. Specifically, a slot matching the pin is provided on the side wall of the shaft 2, and an insertion port is provided on the side wall of the hole.

[0057] When the disc 5 is mounted on the rotating shaft 2, the slot and the socket are in opposite positions. At this time, the operator can insert the pin into the slot and the socket to lock the relative position of the rotating shaft 2 and the disc 5.

[0058] Of course, the disc 5 and the rotating shaft 2 can also be fixed by welding or bolting, or they can be made into an integral component to make the structure of the support construction drilling device more stable and more stable during operation.

[0059] It is worth noting that during the operation of the drill arm 4, the moving end of the drill arm 4 will continuously feed towards the drilling point, and the tunnel rock will also exert a reaction force on the drill arm 4. If the reaction force is greater than the friction between the disc 5 and the rotating shaft 2, the disc 5 and the rotating shaft 2 will rotate relative to each other. The problem of relative rotation between the disc 5 and the rotating shaft 2 can be effectively overcome by the above method.

[0060] In some embodiments, the drill arm described above includes a support arm 41, a telescopic rod 42, a drill rod 43, and a drilling motor 44. See also... Figure 5 ;

[0061] The length direction of the support arm 41 is perpendicular to the axis of the rotating shaft 2. The support arm 41 is mounted on the disk 5 by at least two connectors to fix the drill arm 41 so that the relative position of the drill arm 41 and the disk 5 does not change.

[0062] A slider is provided on the support arm 41, which can slide along the length of the support arm 41. The fixed end of the telescopic rod 42 is connected to the support arm 41, and the telescopic end of the telescopic rod 42 is connected to the slider.

[0063] The drilling motor 44 is mounted on the slider, and the drill rod 43 is mounted on the actuating end of the drilling motor 44.

[0064] The controller is signal-connected to the telescopic rod 42 and the drilling motor 44, and is used to control the movement of the telescopic rod 42 and the drilling motor 44.

[0065] When the rotary drive motor 3 drives the rotating shaft 2 to move and adjust the support arm 41 to a suitable position, that is, when the length direction of the support arm 41 coincides with the axis of the hole to be drilled, the workers can control the telescopic rod 42 to move through the controller, pushing the drilling motor 44 towards the tunnel wall so that the drill rod 43 on the moving end of the drilling motor 44 contacts the tunnel wall. At this time, the drilling operation can be carried out.

[0066] After the hole is excavated, the workers can control the telescopic rod 42 again through the controller to pull the drilling motor 44 back away from the tunnel wall, so that the drill rod 43 on the actuating end of the drilling motor 44 can be dislodged from the hole.

[0067] In some embodiments, the number of drill arms 4 is multiple, and the rotation axes of the multiple drill arms 4 are arranged at equal intervals around the rotating shaft 2 on the disk 5. The multiple drill arms 4 can perform drilling work simultaneously to improve the efficiency of drilling operations.

[0068] In some embodiments, the aforementioned platform 1 includes a frame 11 and casters 12, see [link / reference]. Figure 1 and Figure 4 ;

[0069] There are multiple pulleys 12, and all pulleys 12 are set at the bottom of the frame 11 to make the frame 11 easier to move;

[0070] Both the rotating shaft 2 and the rotary drive motor 3 are mounted on the frame 11. Preferably, an engine can also be mounted on the frame 11. The engine's actuating end is connected to the pulley 12 for transmission, and the engine is connected to the controller for signal transmission. The controller can control the engine's start-up, shutdown, and rotation direction adjustment to make the movement of the platform 1 more convenient.

[0071] In some embodiments, the pulley 12 includes a traveling wheel and a swivel wheel. Both the traveling wheel and the swivel wheel can support the movement of the frame 11, and the swivel wheel can enable the platform 1 to turn, so as to facilitate the movement and turning of the platform 1.

[0072] In some embodiments, the frame 11 described above is provided with a lifting rail 13, see [reference]. Figure 3 and Figure 4 ;

[0073] The length direction of the lifting track 13 is perpendicular to the horizontal plane, and a rack A131 is provided on the lifting track 13. The length direction of the rack A131 is parallel to the length direction of the lifting track 13.

[0074] A first sliding seat 133 capable of sliding along the length of the lifting track 13 is fitted on the lifting track 13. A vertical drive motor 132 is provided on the first sliding seat 133. The actuating end of the vertical drive motor 132 is provided with a drive gear A that cooperates with the rack A131. The controller is signal-connected to the vertical drive motor 132 and is used to control the action of the vertical drive motor 132, including starting, stopping and adjusting the rotation direction of the vertical drive motor 132.

[0075] Both the rotating shaft 2 and the rotary drive motor 3 are mounted on the first sliding seat 133;

[0076] By controlling the vertical drive motor 132 to operate, the position of the first sliding seat 133 on the lifting rail 13 can be adjusted to adjust the height of the rotating shaft 2. This makes it easier for the support construction drilling device to determine the drilling position and also allows for changes in the drilling angle. At the same time, the support construction drilling device can be used for drilling operations in tunnels of various heights.

[0077] It should be noted that the above-mentioned drilling angle refers to the angle between the axis of the hole and the plane containing the tunnel wall;

[0078] Taking a horizontal hole in the sidewall of a tunnel (the axis of the hole is parallel to the horizontal plane) as an example, if the height of the drill arm 4 is lower than the position to be drilled, when the rotary drive motor 3 drives the rotating shaft 2 to move, the moving end of the drill arm 4 will face the position to be drilled. At this time, there is an angle between the axis of the drill arm 4 and the axis of the hole. If the drilling operation is carried out directly, the hole at the drilled location will not meet the requirements.

[0079] Workers can control the vertical drive motor 132 via the controller to adjust the height of the drill arm 4 so that it is level with the position of the hole to be drilled. At this time, the axis of the drill arm 4 is parallel to the axis of the hole, and the horizontal hole of the tunnel sidewall can be drilled.

[0080] In some embodiments, the first sliding seat 133 described above is provided with a transverse track 14, see [link to previous document]. Figure 4 and Figure 6 The length direction of the transverse track 14 is perpendicular to the length direction of the lifting track 13 and the rotation axis of the rotating shaft 2. A rack B141 is provided on the transverse track 14, and the length direction of the rack B141 is parallel to the length direction of the transverse track 14.

[0081] A second sliding seat 143, which can slide along the length direction of the transverse track 14, is sleeved on the transverse track 14. A transverse drive motor 142 is provided on the second sliding seat 143. The actuating end of the transverse drive motor 142 is provided with a drive gear B that cooperates with the rack B141. The controller is connected to the transverse drive motor 142 by signal and is used to control the action of the transverse drive motor 142, including starting, stopping and adjusting the rotation direction of the transverse drive motor 142.

[0082] Both the rotating shaft 2 and the rotary drive motor 3 are mounted on the second sliding seat 143.

[0083] By controlling the transverse drive motor 142 to move, the position of the second sliding seat 143 on the transverse track 14 can be adjusted to adjust the distance between the rotating shaft 2 and the tunnel sidewall. This makes it easier for the support construction drilling device to determine the drilling position and also enables the drilling angle to be changed. At the same time, the support construction drilling device can be used for drilling operations in tunnels of various heights.

[0084] Preferably, the number of lifting tracks 13 is four, see [reference]. Figure 1 and Figure 4 Four lifting tracks 13 are arranged circumferentially around the frame 11;

[0085] There are two transverse tracks 14. The two ends of one transverse track 14 are slidably mounted on two adjacent lifting tracks 13 via the second sliding seat 143. The two ends of the other transverse track 14 are slidably mounted on two other adjacent lifting tracks 13 via the second sliding seat 143, so that the lifting of the transverse track 14 is more stable.

[0086] Furthermore, the two transverse tracks 14 are parallel, and the two ends of the rotating shaft 2 are respectively rotatably set on the second sliding seats 143 of the two transverse tracks 14, so that the workers can adjust the position of the rotating shaft 2, that is, adjust the position of the telescopic rod 4, more smoothly.

[0087] In some embodiments, a bearing seat 15 is provided on the second sliding seat 143, see [reference]. Figure 2 and Figure 4 The rotating shaft 2 is rotatably mounted on the second sliding seat 143 via the bearing seat 15, so that the rotation of the rotating shaft 2 is smoother.

[0088] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A support construction hole drilling apparatus characterized by: The rack (1) and the controller are included. The rotating shaft (2) and the rotary drive motor (3) are arranged on the rack (1), the rotating axis of the rotating shaft (2) is parallel to the horizontal plane, the action end of the rotary drive motor (3) is in transmission connection with the rotating shaft (2); the rotating shaft (2) is provided with a disc (5), the axis of the disc (5) is coincident with the rotating axis of the rotating shaft (2), the disc (5) is provided with a drill arm (4), the length direction of the drill arm (4) is perpendicular to the rotating axis of the rotating shaft (2), and the action end of the drill arm (4) can be telescopic along the length direction of the drill arm (4) and can be used for chiseling operation. The controller is in signal connection with the rotary drive motor (3) and the drill arm (4), and is used for controlling the action of the rotary drive motor (3) and the drill arm (4).

2. A shield construction jumbo according to claim 1, characterized in that The disc (5) and the rotating shaft (2) are provided with a bolt for preventing the relative rotation between the disc (5) and the rotating shaft (2); or, The disc (5) and the rotating shaft (2) are integrally formed.

3. A shield construction jumbo according to claim 2, characterised in that: The drill arm (4) comprises a supporting arm (41), a telescopic rod (42), a drill rod (43) and a chiseling motor (44). The supporting arm (41) is arranged on the disc (5) through at least two connecting pieces, the length direction of the supporting arm (41) is perpendicular to the axis of the rotating shaft (2), the supporting arm (41) is provided with a sliding block, the sliding block can slide along the length direction of the supporting arm (41), the fixed end of the telescopic rod (42) is connected with the supporting arm (41), and the telescopic end of the telescopic rod (42) is connected with the sliding block. The chiseling motor (44) is arranged on the sliding block, and the drill rod (43) is arranged at the action end of the chiseling motor (44). The controller is in signal connection with the telescopic rod (42) and the chiseling motor (44), and is used for controlling the action of the telescopic rod (42) and the chiseling motor (44).

4. A shield construction jumbo according to claim 3, characterised in that: The number of the drill arms (4) is multiple, and the multiple drill arms (4) are arranged on the disc (5) around the rotating axis of the rotating shaft (2) at equal intervals.

5. The bolting installation hole-saw device of claim 1, wherein: The rack (1) comprises a frame body (11) and a pulley (12). The number of the pulleys (12) is multiple, and the multiple pulleys (12) are all arranged on the bottom of the frame body (11). The rotating shaft (2) and the rotary drive motor (3) are both arranged on the frame body (11).

6. A shield construction jumbo according to claim 5, characterised in that: The pulley (12) comprises a walking wheel and a universal wheel.

7. A shield construction jumbo according to claim 6, characterised in that: The frame body (11) is provided with a lifting track (13). The length direction of the lifting track (13) is perpendicular to the horizontal plane, the lifting track (13) is provided with a rack A (131), the length direction of the rack A (131) is parallel to the length direction of the lifting track (13); the lifting track (13) is sleeved with a first sliding seat (133) capable of sliding along the length direction of the lifting track (13), the first sliding seat (133) is provided with a vertical drive motor (132), the action end of the vertical drive motor (132) is provided with a driving gear A matched with the rack A (131), the controller is in signal connection with the vertical drive motor (132), and is used for controlling the action of the vertical drive motor (132). The rotating shaft (2) and the rotary drive motor (3) are both arranged on the first sliding seat (133).

8. A shield construction jumbo according to claim 7, characterised in that: The first sliding seat (133) is provided with a transverse moving track (14), the length direction of the transverse moving track (14) is perpendicular to the length direction of the lifting track (13) and the rotation axis of the rotating shaft (2), the transverse moving track (14) is provided with a rack B (141), the length direction of the rack B (141) is parallel to the length direction of the transverse moving track (14); the transverse moving track (14) is sleeved with a second sliding seat (143) capable of sliding along the length direction of the transverse moving track (14), the second sliding seat (143) is provided with a transverse driving motor (142), the action end of the transverse driving motor (142) is provided with a driving gear B matched with the rack B (141), the controller is signal connected with the transverse driving motor (142) and is used for controlling the action of the transverse driving motor (142); The rotating shaft (2) and the rotating driving motor (3) are both arranged on the second sliding seat (143).

9. A shield construction hole boring apparatus according to claim 8, characterised in that: The number of the lifting tracks (13) is four, and the four lifting tracks (13) are arranged around the circumference of the frame body (11); The number of the transverse moving tracks (14) is two, the two ends of one transverse moving track (14) are slidably arranged on two adjacent lifting tracks (13) through the second sliding seat (143), and the two ends of the other transverse moving track (14) are slidably arranged on the other two adjacent lifting tracks (13) through the second sliding seat (143), and the two transverse moving tracks (14) are parallel; The two ends of the rotating shaft (2) are rotatably arranged on the second sliding seats (143) of the two transverse moving tracks (14).

10. A timbering construction punching device according to claim 9, characterised in that: The second sliding seat (143) is provided with a bearing seat (15), and the rotating shaft (2) is rotatably arranged on the second sliding seat (143) through the bearing seat (15).

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