Large deformation tunnel self-adaptive sliding and yielding device with integrated processing equipment

Abstract

The utility model provides a kind of integrated processing equipment for big deformation tunnel self-adapting sliding pressure reliever, belong to machining equipment field, and it include: feeding platform, processing platform, laser cutting unit and laser drilling unit.The first feeding unit is equipped on feeding platform.The second feeding unit is equipped on processing platform.Laser cutting unit is arranged between feeding platform and processing platform, and laser cutting unit includes: cutting support frame, cutting bearing seat, cutting mounting seat and laser cutting head.Laser drilling unit is arranged on processing platform, and laser drilling unit includes: punching adjustment frame, punching support frame, punching bearing seat, punching mounting seat and laser drilling head.The integrated processing equipment for big deformation tunnel self-adapting sliding pressure reliever can improve the processing efficiency and processing precision of self-adapting sliding pressure reliever steel.

Description

Technical Field

[0001] This utility model belongs to the field of machining equipment, and in particular relates to an integrated machining equipment for a large deformation tunnel adaptive sliding pressure relief device. Background Technology

[0002] Large deformation of soft rock is a common phenomenon during tunnel construction. To avoid the failure of traditional steel arch frames due to excessive internal stress during large deformation of soft rock, those skilled in the art have developed an adaptive sliding pressure relief device for large deformation tunnels and its steel arch frame (publication number CN219888057U). This adaptive sliding pressure relief device enables constant resistance sliding capacity between the arch frames, allowing the closed-loop steel arch frame structure to achieve adaptive sliding pressure relief under the surrounding rock pressure of large deformation tunnels, thereby improving the overall effectiveness of the tunnel support system.

[0003] However, in the production of adaptive sliding pressure relief devices, existing technologies generally rely on manual cutting and drilling. This method is not only inefficient but also has limited precision. In practical applications, this often leads to positional deviations of the pre-set holes on the steel, and the edges of the steel and the cutting areas around the holes also result in rough cuts. Therefore, during assembly, workers often need to repeatedly cut and grind to make adjustments, which seriously affects actual work efficiency. Utility Model Content

[0004] In view of this, the present invention aims to propose an integrated processing equipment for adaptive sliding pressure relief devices for large deformation tunnels, so as to improve processing efficiency and processing accuracy.

[0005] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0006] An integrated processing device for adaptive sliding pressure relief devices in large deformation tunnels includes:

[0007] A feeding platform is provided with a first feeding unit, the first feeding unit includes a first drive wheel group and a first clamping wheel group, and a feeding channel for accommodating steel is formed between the first drive wheel group and the first clamping wheel group.

[0008] A processing platform is provided with a second feeding unit, which includes a second drive wheel group and a second clamping wheel group. A processing channel for accommodating steel is formed between the second drive wheel group and the second clamping wheel group, and the processing channel is aligned with the feeding channel.

[0009] A laser cutting unit is disposed between a feeding platform and a processing platform. The laser cutting unit includes a cutting support frame, a cutting carrier, a cutting mounting base, and a laser cutting head. The cutting carrier is slidably disposed on the cutting support frame, and the sliding direction of the cutting carrier is perpendicular to the steel conveying direction in the feeding channel. The cutting mounting base is liftably disposed on the cutting carrier, and the laser cutting head is rotatably disposed at the bottom end of the cutting mounting base.

[0010] A laser drilling unit is mounted on a processing platform. The laser drilling unit includes: a drilling adjustment frame, a drilling support frame, a drilling carrier, a drilling mounting base, and a laser drilling head. The drilling support frame is slidably mounted on the drilling adjustment frame, and the sliding direction of the drilling support frame is parallel to the steel conveying direction in the processing channel. The drilling carrier is slidably mounted on the drilling support frame, and the sliding direction of the drilling carrier is perpendicular to the steel conveying direction in the processing channel. The drilling mounting base is liftably mounted on the drilling carrier, and the laser drilling head is located at the bottom end of the drilling mounting base.

[0011] Furthermore, the processing platform is provided with a processing cut, which is located inside the processing channel, and a detachable grid mesh is provided inside the processing cut.

[0012] Furthermore, the first drive wheel group includes a plurality of first drive rollers, and the first clamping wheel group includes a plurality of first clamping rollers, with the plurality of first clamping rollers arranged in a one-to-one correspondence with the plurality of first drive rollers;

[0013] A first support column is provided on the side of the first clamping roller away from the first driving roller, and the axle at the top of the first clamping roller is connected to the side wall of the first support column through a first telescopic rod.

[0014] Furthermore, the second drive wheel group includes a plurality of second drive rollers, and the second clamping wheel group includes a plurality of second clamping rollers, with the plurality of second clamping rollers arranged in a one-to-one correspondence with the plurality of second drive rollers;

[0015] A second support column is provided on the side of the second clamping roller away from the second drive roller, and the axle at the top of the second clamping roller is connected to the side wall of the second support column through a second telescopic rod.

[0016] Furthermore, the processing platform is also provided with a limiting unit, which includes a limiting drive component and a limiting clamping component. The limiting drive component and the limiting clamping component are located on both sides of the processing channel, and a limiting channel for clamping steel is formed between the limiting drive component and the limiting clamping component.

[0017] Furthermore, the limiting drive assembly includes a limiting drive roller and a first limiting plate. The limiting drive roller is rotatably mounted on the processing platform, and a first accommodating gap is formed between the bottom end of the limiting drive roller and the processing platform. The first limiting plate is slidably mounted inside the first accommodating gap, and the sliding direction of the first limiting plate is perpendicular to the steel conveying direction in the processing channel.

[0018] Furthermore, the limiting clamping assembly includes: a third support column, a limiting clamping roller, and a second limiting plate; the third support column is disposed on the processing platform, the axle at the top of the limiting clamping roller is connected to the side wall of the third support column through a third telescopic rod, and a second accommodating gap is formed between the bottom end of the limiting clamping roller and the processing platform; the second limiting plate is slidably disposed inside the second accommodating gap, and the sliding direction of the second limiting plate is perpendicular to the steel conveying direction in the processing channel.

[0019] Furthermore, the first limiting plate is provided with a first elongated hole for accommodating the bottom axle of the limiting drive roller, and a fourth telescopic rod is provided on the side of the first limiting plate away from the processing channel. A first clamping cut surface is also provided on the side wall of the first limiting plate near the limiting channel, and an anti-slip pad is provided on the first clamping cut surface.

[0020] Furthermore, the second limiting plate is provided with a second elongated hole for accommodating the bottom axle of the limiting clamping roller, and the second limiting plate is connected to the side wall of the third support column through the fifth telescopic rod. A second clamping cut surface is also provided on the side wall of the second limiting plate near the limiting channel, and an anti-slip pad is provided on the second clamping cut surface.

[0021] Furthermore, there are at least two limiting units, and a limiting gap is provided between any two adjacent limiting units, and the line connecting any two limiting units is parallel to the steel conveying direction in the processing channel.

[0022] Compared with existing technologies, the integrated processing equipment for adaptive sliding pressure relief devices in large deformation tunnels described in this utility model has the following advantages:

[0023] (1) The integrated processing equipment for adaptive sliding pressure relief devices in large deformation tunnels described in this utility model can automatically cut and drill holes in steel through a laser cutting unit and a laser drilling unit, thus improving the processing efficiency of the adaptive sliding pressure relief device. Secondly, this equipment can ensure good cutting quality of the steel edge and the cutting area around the hole through the laser cutting unit and the laser drilling unit, and make the hole position match the preset position, thereby improving the processing quality of the adaptive sliding pressure relief device. In addition, this equipment can also realize automatic conveying of steel through the first feeding unit and the second feeding unit, further improving the ease of use of this device.

[0024] (2) The integrated processing equipment for adaptive sliding pressure relief devices in large deformation tunnels described in this utility model has a limiting unit on the processing platform. After the cut steel moves into the processing channel, the first limiting plate and the second limiting plate in the limiting unit can clamp and fix the steel, improving the stability of the steel during the laser drilling process. In addition, after the laser drilling is completed, the first limiting plate and the second limiting plate can also separate from the steel and drive the steel to move through the limiting drive roller and the limiting clamping roller to ensure that the processed steel leaves the equipment smoothly. Attached Figure Description

[0025] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0026] Figure 1 This is a schematic diagram of the integrated processing equipment for the adaptive sliding pressure relief device for large deformation tunnels as described in this embodiment of the invention.

[0027] Figure 2 This is a schematic diagram of the processing platform described in an embodiment of the present utility model;

[0028] Figure 3 This is an exploded view of the limit drive assembly described in an embodiment of the present utility model;

[0029] Figure 4 This is an exploded view of the limiting clamping assembly described in an embodiment of this utility model.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1-Feeding platform; 21-First drive roller; 22-First clamping roller; 23-First support column; 24-First telescopic rod; 3-Processing platform; 31-Grid mesh; 41-Second drive roller; 42-Second clamping roller; 43-Second support column; 44-Second telescopic rod; 51-Cutting support frame; 52-Cutting bearing seat; 53-Cutting mounting seat; 54-Laser cutting head; 61-Drilling adjustment frame; 62-Drilling support Frame; 63-Drilling support seat; 64-Drilling mounting seat; 65-Laser drilling head; 71-Limit drive roller; 72-First limit plate; 721-First elongated hole; 722-First clamping surface; 73-Fourth telescopic rod; 81-Third support column; 82-Limit clamping roller; 83-Second limit plate; 831-Second elongated hole; 832-Second clamping surface; 84-Third telescopic rod; 85-Fifth telescopic rod; 9-Steel. Detailed Implementation

[0032] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0033] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0034] In the description of this utility model, it should 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] An integrated processing device for adaptive sliding pressure relief devices in large deformation tunnels, the structure of which can be made from Figures 1-4 The following diagram illustrates the process. In this embodiment, the integrated processing equipment for the adaptive sliding pressure relief device for large deformation tunnels includes: a feeding platform 1, a processing platform 3, a laser cutting unit, and a laser drilling unit. During use, the steel material 9 to be processed is conveyed on the feeding platform 1 and the processing platform 3. The laser cutting unit can cut the steel material 9 according to actual needs to control its length, and the laser drilling unit can drill holes at preset positions on the cut steel material 9 according to actual needs, thereby efficiently and accurately completing the production and processing of the adaptive sliding pressure relief device.

[0037] Specifically, to facilitate the conveying of steel 9 within this equipment, a first feeding unit and a second feeding unit are respectively provided on the feeding platform 1 and the processing platform 3. The first feeding unit includes a first drive wheel assembly and a first clamping wheel assembly, forming a feeding channel between them to accommodate the steel 9. The second feeding unit includes a second drive wheel assembly and a second clamping wheel assembly, forming a processing channel between them to accommodate the steel 9, and the processing channel is aligned with the feeding channel. In operation, the first feeding unit clamps and conveys the steel 9 from the feeding platform 1, moving it to the processing platform 3. The second feeding unit removes the steel 9 from the equipment after processing, facilitating assembly by operators, thus forming an adaptive sliding pressure relief device.

[0038] Optionally, in this embodiment, the first drive wheel assembly may include multiple first drive rollers 21, and the first clamping wheel assembly may include multiple first clamping rollers 22, with each of the multiple first clamping rollers 22 corresponding to one of the multiple first drive rollers 21. To ensure that the steel 9 can move when the first drive rollers 21 rotate, a first support column 23 may be provided on the side of the first clamping roller 22 away from the first drive roller 21, and the axle at the top of the first clamping roller 22 is connected to the side wall of the first support column 23 through a first telescopic rod 24. In use, the operator can drive the first telescopic rod 24 to extend or retract according to the width specification of the steel 9, so that the side walls of the first clamping rollers 22 and the side walls of the first drive rollers 21 clamp the steel 9, thereby using friction to transport the steel 9 as the first drive rollers 21 rotate.

[0039] Similar to the first feeding unit, the second drive wheel assembly may also include multiple second drive rollers 41, and the second clamping wheel assembly may also include multiple second clamping rollers 42, with each second clamping roller 42 corresponding to a different second drive roller 41. To ensure that the steel 9 moves when the second drive roller 41 rotates, a second support column 43 may be provided on the side of the second clamping roller 42 away from the second drive roller 41, and the axle at the top of the second clamping roller 42 is connected to the side wall of the second support column 43 via a second telescopic rod 44. During use, the operator should also drive the second telescopic rod 44 to extend or retract according to the width specifications of the steel 9, so that the side walls of the second clamping roller 42 and the side walls of the second drive roller 41 clamp the steel 9, thereby using friction to transport the steel 9 as the second drive roller 41 rotates.

[0040] To cut the steel 9, a laser cutting unit should be installed between the feeding platform 1 and the processing platform 3. Specifically, the laser cutting unit includes: a cutting support frame 51, a cutting carrier 52, a cutting mounting base 53, and a laser cutting head 54. The cutting carrier 52 is slidably mounted on the cutting support frame 51, and the sliding direction of the cutting carrier 52 is perpendicular to the conveying direction of the steel 9 in the feeding channel. The cutting mounting base 53 is liftably mounted on the cutting carrier 52, and the laser cutting head 54 is rotatably mounted at the bottom end of the cutting mounting base 53. During use, the operator can determine the conveying speed of the steel 9 based on the rotational speed of the first drive wheel set and the frictional resistance between the steel 9 and the first feeding unit, and determine the length of the steel 9 extending beyond the laser cutting unit based on the conveying speed and the conveying time of the steel 9. When the length of the steel 9 extending from the laser cutting unit meets the actual requirements, the cutting position of the laser on the steel 9 can be flexibly adjusted by sliding the cutting support 52, raising and lowering the cutting mounting base 53, and rotating the laser cutting head 54, thereby performing laser cutting on the steel 9.

[0041] To perform drilling on steel 9, a laser drilling unit should be installed on the processing platform 3. Specifically, the laser drilling unit includes: a drilling adjustment frame 61, a drilling support frame 62, a drilling carrier 63, a drilling mounting base 64, and a laser drilling head 65. The drilling support frame 62 is slidably mounted on the drilling adjustment frame 61, and its sliding direction is parallel to the conveying direction of steel 9 in the processing channel. The drilling carrier 63 is slidably mounted on the drilling support frame 62, and its sliding direction is perpendicular to the conveying direction of steel 9 in the processing channel. The drilling mounting base 64 is height-adjustable mounted on the drilling carrier 63, and the laser drilling head 65 is located at the bottom end of the drilling mounting base 64. After the cut steel 9 is moved onto the processing platform 3, the position of the laser drilling head 65 can be adjusted along the length of the steel 9 by sliding the drilling support 62, and the position of the laser drilling head 65 can be adjusted along the width of the steel 9 by sliding the drilling support 63. The distance between the laser drilling head 65 and the steel 9 can be adjusted by raising and lowering the drilling mounting base 64, so that the laser drilling head 65 can form the required hole in the steel 9 according to the actual needs.

[0042] Compared with existing technologies, the laser cutting head 54 and laser drilling head 65 can be flexibly adjusted in position according to actual needs, and laser processing can effectively avoid the formation of rough cuts on the steel 9. Therefore, the processing efficiency of the steel 9 can be greatly improved, and good processing accuracy can be ensured. Furthermore, operators can combine existing programming technology to allow the laser cutting head 54 and laser drilling head 65 to adjust their positions and process according to the input engineering drawings, thereby enabling the equipment to achieve automated processing capabilities.

[0043] As an optional implementation of this embodiment, to facilitate the collection of debris detached after laser drilling, the processing platform 3 may be provided with a processing cut. The processing cut should be located inside the processing channel, and a detachable grid mesh 31 should be provided inside the processing cut. When steel 9 forms debris due to laser drilling, the debris can fall along the mesh openings of the grid mesh 31 for easy collection. Workers can also periodically disassemble and replace the grid mesh 31 to prevent the mesh openings from becoming clogged due to the adhesion of fine debris.

[0044] Optionally, to further improve the processing accuracy of steel 9 during laser drilling, this embodiment may also include a limiting unit on the processing platform 3. For example... Figure 2 As shown, the limiting unit includes a limiting drive assembly and a limiting clamping assembly. The limiting drive assembly and the limiting clamping assembly are located on both sides of the processing channel, and a limiting channel for clamping the steel 9 is formed between the limiting drive assembly and the limiting clamping assembly. When the steel 9 to be drilled moves to the processing platform 3 and enters the limiting channel, the limiting unit can clamp and fix the steel 9, thereby preventing abnormal movement of the steel 9 during drilling.

[0045] Specifically, the limiting drive assembly may include a limiting drive roller 71 and a first limiting plate 72. The limiting drive roller 71 is rotatably mounted on the processing platform 3, and a first receiving gap is formed between the bottom end of the limiting drive roller 71 and the processing platform 3. The first limiting plate 72 is slidably disposed within the first receiving gap, and the sliding direction of the first limiting plate 72 is perpendicular to the conveying direction of the steel 9 in the processing channel. The limiting clamping assembly may include a third support column 81, a limiting clamping roller 82, and a second limiting plate 83. The third support column 81 is mounted on the processing platform 3, and the axle at the top of the limiting clamping roller 82 is connected to the side wall of the third support column 81 via a third telescopic rod 84, forming a second receiving gap between the bottom end of the limiting clamping roller 82 and the processing platform 3. The second limiting plate 83 is slidably disposed within the second receiving gap, and the sliding direction of the second limiting plate 83 is perpendicular to the conveying direction of the steel 9 in the processing channel.

[0046] After the cut steel 9 moves onto the processing platform 3, the second feeding unit drives the steel 9 to move until it is between the limit drive assembly and the limit clamping assembly. Then, the first limit plate 72 and the second limit plate 83 slide towards the steel 9, clamping and fixing it to ensure good stability and prevent abnormal movement during laser drilling. After laser drilling is complete, the first limit plate 72 and the second limit plate 83 slide away from the steel 9. At this point, the cooperation of the limit drive roller 71 and the limit clamping roller 82 drives the processed steel 9 to move, ultimately removing it from the equipment.

[0047] Optionally, to achieve the sliding of the first limiting plate 72, such as Figure 3 As shown, the first limiting plate 72 may be provided with a first elongated hole 721 for accommodating the bottom axle of the limiting drive roller 71, and a fourth telescopic rod 73 is provided on the side of the first limiting plate 72 away from the processing channel. When the fourth telescopic rod 73 extends or retracts, the first limiting plate 72 will move towards or away from the steel 9, and the presence of the first elongated hole 721 can prevent the sliding of the bottom axle of the limiting drive roller 71 on the first limiting plate 72 from causing motion interference.

[0048] Correspondingly, such as Figure 4 As shown, the second limiting plate 83 may be provided with a second elongated hole 831 for accommodating the bottom axle of the limiting clamping roller 82, and the second limiting plate 83 is connected to the side wall of the third support column 81 through the fifth telescopic rod 85. When the fifth telescopic rod 85 extends or retracts, the second limiting plate 83 will move towards or away from the steel 9, and the presence of the second elongated hole 831 can prevent the sliding of the bottom axle of the limiting clamping roller 82 on the second limiting plate 83 from causing motion interference.

[0049] Furthermore, to improve the clamping and fixing ability of the first limiting plate 72 and the second limiting plate 83 on the steel 9, the first limiting plate 72 should have a first clamping surface 722 on its side wall near the limiting channel, and the second limiting plate 83 should have a second clamping surface 832 on its side wall near the limiting channel. This increases the contact area between the limiting unit and the steel 9. Simultaneously, anti-slip pads made of rubber material (not shown in the figure) can be provided on both the first clamping surface 722 and the second clamping surface 832 to increase the frictional resistance between the limiting unit and the steel 9.

[0050] As another optional implementation of this embodiment, at least two limiting units can be set to improve the clamping and fixing effect of the steel 9 during the laser drilling process. Simultaneously, a limiting gap should be provided between any two adjacent limiting units, and the line connecting any two limiting units should be parallel to the conveying direction of the steel 9 in the processing channel. This ensures that after the steel 9 is clamped and fixed by the limiting units, its length direction remains parallel to the conveying direction of the steel 9 in the processing channel, reducing the difficulty of alignment and positioning during laser drilling.

[0051] It should be further noted that the first drive roller, the second drive roller, and the limit drive roller described in this embodiment can be driven by multiple drive motors to achieve their rotation. The first telescopic rod, the second telescopic rod, the third telescopic rod, the fourth telescopic rod, and the fifth telescopic rod can all be hydraulic or electric telescopic rods, and their specific structures and working principles are existing technologies. Laser cutting heads and laser drilling heads are also mature products in the prior art; correspondingly, the motion drive of each component in the laser cutting unit and the laser drilling unit is common knowledge in the field. The above content is not part of the core inventive points of this application and therefore will not be elaborated upon herein.

[0052] This embodiment provides an integrated processing equipment for adaptive sliding pressure relief devices in large deformation tunnels. It enables automated cutting and hole processing of steel through a laser cutting unit and a laser drilling unit, thus achieving higher processing efficiency and accuracy for the adaptive sliding pressure relief devices. Simultaneously, the equipment can automatically feed steel through a first feeding unit and a second feeding unit, improving operational convenience. Furthermore, a limiting unit enhances the fixation of the steel during laser drilling, further improving the accuracy of laser drilling.

[0053] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated processing equipment for adaptive sliding pressure relief devices in large deformation tunnels, characterized in that, include: A feeding platform (1) is provided on the feeding platform (1). The first feeding unit includes a first drive wheel group and a first clamping wheel group, and a feeding channel for accommodating steel (9) is formed between the first drive wheel group and the first clamping wheel group. The processing platform (3) is provided with a second feeding unit. The second feeding unit includes a second drive wheel group and a second clamping wheel group. A processing channel for accommodating steel (9) is formed between the second drive wheel group and the second clamping wheel group, and the processing channel is aligned with the feeding channel. A laser cutting unit is disposed between a feeding platform (1) and a processing platform (3). The laser cutting unit includes a cutting support frame (51), a cutting carrier seat (52), a cutting mounting seat (53), and a laser cutting head (54). The cutting carrier seat (52) is slidably disposed on the cutting support frame (51), and the sliding direction of the cutting carrier seat (52) is perpendicular to the conveying direction of the steel (9) in the feeding channel. The cutting mounting seat (53) is liftably disposed on the cutting carrier seat (52), and the laser cutting head (54) is rotatably disposed at the bottom end of the cutting mounting seat (53). A laser drilling unit is set on a processing platform (3). The laser drilling unit includes a drilling adjustment frame (61), a drilling support frame (62), a drilling carrier (63), a drilling mounting base (64), and a laser drilling head (65). The drilling support frame (62) is slidably set on the drilling adjustment frame (61), and the sliding direction of the drilling support frame (62) is parallel to the conveying direction of the steel (9) in the processing channel. The drilling carrier (63) is slidably set on the drilling support frame (62), and the sliding direction of the drilling carrier (63) is perpendicular to the conveying direction of the steel (9) in the processing channel. The drilling mounting base (64) is raised and lowered on the drilling carrier (63), and the laser drilling head (65) is set at the bottom end of the drilling mounting base (64).

2. The integrated processing equipment for an adaptive sliding pressure relief device for large deformation tunnels according to claim 1, characterized in that: The processing platform (3) is provided with a processing cut, which is located inside the processing channel, and a detachable grid mesh (31) is provided inside the processing cut.

3. The integrated processing equipment for an adaptive sliding pressure relief device for large deformation tunnels according to claim 1, characterized in that: The first drive wheel group includes a plurality of first drive rollers (21), and the first clamping wheel group includes a plurality of first clamping rollers (22), and the plurality of first clamping rollers (22) are arranged in a one-to-one correspondence with the plurality of first drive rollers (21); A first support column (23) is provided on the side of the first clamping roller (22) away from the first driving roller (21), and the axle at the top of the first clamping roller (22) is connected to the side wall of the first support column (23) through the first telescopic rod (24).

4. The integrated processing equipment for an adaptive sliding pressure relief device for large deformation tunnels according to claim 1, characterized in that: The second drive wheel group includes a plurality of second drive rollers (41), and the second clamping wheel group includes a plurality of second clamping rollers (42), and the plurality of second clamping rollers (42) are arranged in a one-to-one correspondence with the plurality of second drive rollers (41); A second support column (43) is provided on the side of the second clamping roller (42) away from the second drive roller (41), and the axle at the top of the second clamping roller (42) is connected to the side wall of the second support column (43) through the second telescopic rod (44).

5. The integrated processing equipment for an adaptive sliding pressure relief device for large deformation tunnels according to claim 1, characterized in that: The processing platform (3) is also provided with a limiting unit, which includes a limiting drive component and a limiting clamping component. The limiting drive component and the limiting clamping component are located on both sides of the processing channel, and a limiting channel for clamping steel (9) is formed between the limiting drive component and the limiting clamping component.

6. The integrated processing equipment for an adaptive sliding pressure relief device for large deformation tunnels according to claim 5, characterized in that: The limiting drive assembly includes a limiting drive roller (71) and a first limiting plate (72). The limiting drive roller (71) is rotatably mounted on the processing platform (3), and a first accommodating gap is formed between the bottom end of the limiting drive roller (71) and the processing platform (3). The first limiting plate (72) is slidably mounted inside the first accommodating gap, and the sliding direction of the first limiting plate (72) is perpendicular to the conveying direction of the steel (9) in the processing channel.

7. The integrated processing equipment for an adaptive sliding pressure relief device for large deformation tunnels according to claim 5, characterized in that: The limiting clamping assembly includes: a third support column (81), a limiting clamping roller (82), and a second limiting plate (83); the third support column (81) is set on the processing platform (3), the axle at the top of the limiting clamping roller (82) is connected to the side wall of the third support column (81) through a third telescopic rod (84), and a second accommodating gap is formed between the bottom end of the limiting clamping roller (82) and the processing platform (3); the second limiting plate (83) is slidably set inside the second accommodating gap, and the sliding direction of the second limiting plate (83) is perpendicular to the conveying direction of the steel (9) in the processing channel.

8. The integrated processing equipment for an adaptive sliding pressure relief device for large deformation tunnels according to claim 6, characterized in that: The first limiting plate (72) is provided with a first elongated hole (721) for accommodating the bottom axle of the limiting drive roller (71), and a fourth telescopic rod (73) is provided on the side of the first limiting plate (72) away from the processing channel. A first clamping surface (722) is also provided on the side wall of the first limiting plate (72) near the limiting channel, and an anti-slip pad is provided on the first clamping surface (722).

9. An integrated processing equipment for an adaptive sliding pressure relief device for large deformation tunnels according to claim 7, characterized in that: The second limiting plate (83) is provided with a second elongated hole (831) for accommodating the bottom axle of the limiting clamping roller (82), and the second limiting plate (83) is connected to the side wall of the third support column (81) through the fifth telescopic rod (85). The second limiting plate (83) is also provided with a second clamping surface (832) on the side wall near the limiting channel, and an anti-slip pad is provided on the second clamping surface (832).

10. An integrated processing equipment for an adaptive sliding pressure relief device for large deformation tunnels according to claim 5, characterized in that: The limiting unit is at least two, and a limiting gap is provided between any two adjacent limiting units. The line connecting any two limiting units is parallel to the conveying direction of the steel (9) in the processing channel.

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