Positioning drilling structure of anchoring drilling machine and anchoring drilling machine

Abstract

The utility model discloses an anchoring drilling machine and the location drilling structure of anchoring drilling machine, including frame, propulsion mechanism and drilling mechanism, the propulsion mechanism pushes drilling mechanism to realize drilling action, the structure also includes the hydraulic connecting plate and the sliding pressed block that are arranged on the elevating seat, the sliding pressed block is connected with the elevating seat through the spring, and the hydraulic connecting plate and the sliding pressed block are connected with the elevating seat through the spring. And a positioning mechanism is arranged between the rack and the sliding pressed block. When drilling is conducted to the set depth, the positioning mechanism enables the sliding pressed block to be separated from the hydraulic connecting plate, propelling is interrupted, automatic positioning drilling is achieved, the propelling mechanism is preferably a hydraulic telescopic device, the drilling mechanism comprises a drilling machine and a drill bit, in addition, a callback plate is arranged on the hydraulic connecting plate and used for restoring the original position of the sliding pressed block, the drilling process is simplified through the design, and the drilling efficiency is improved. And the working efficiency and the positioning precision are improved.

Description

Technical Field

[0001] This utility model relates to the field of anchoring drilling technology, and more specifically, it relates to the positioning and drilling structure of anchoring drilling and the anchoring drilling machine. Background Technology

[0002] Anchor drilling rigs are specialized engineering machinery used to drill holes in rock, soil, and other media to install anchor bolts, cables, and other anchoring components, thereby enhancing structural stability. They are widely used in construction, mining, transportation, water conservancy, and other engineering fields, and are an important tool for ensuring project safety.

[0003] However, in existing technologies, the drilling depth control of anchoring drills often relies on manual observation and operation. This not only increases labor intensity but also makes it difficult to guarantee the accuracy of drilling depth due to human factors such as visual fatigue and operational errors. This deficiency in existing technologies is particularly pronounced in situations requiring precise control of drilling depth.

[0004] Therefore, in order to solve the above-mentioned technical problems, this application proposes a positioning and drilling structure for an anchoring drilling rig and an anchoring drilling rig. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a positioning and drilling structure for anchoring drilling rigs and anchoring drilling rigs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a positioning and drilling structure for an anchoring drill and an anchoring drill, comprising a frame, a propulsion mechanism mounted on the frame, and a drilling mechanism mounted on a lifting seat. The propulsion mechanism is used to drive the drilling mechanism to perform the drilling action. The positioning and drilling structure of the anchoring drill further includes:

[0007] A hydraulic connecting plate is mounted on the lifting base and connected to the propulsion mechanism. The bottom surface of the hydraulic connecting plate abuts against a sliding pressure block. The sliding pressure block is slidably fitted onto the lifting base and connected to the surface of the lifting base via a spring. A positioning mechanism is provided between the frame and the sliding pressure block. After the drilling mechanism is lowered to the positioning depth by the propulsion mechanism, the positioning mechanism is used to separate the sliding pressure block from the hydraulic connecting plate, thereby interrupting the propulsion mechanism's propulsion action on the drilling mechanism.

[0008] Preferably, the positioning mechanism includes a vertical plate disposed on the sliding pressure block and an inclined plate fixed on the vertical plate, and a movable adjustment plate is slidably disposed on the frame, with rollers rotatably disposed on the movable adjustment plate corresponding to the position of the inclined plate.

[0009] Preferably, the hydraulic connecting plate is provided with a return plate. When the propulsion mechanism drives the hydraulic connecting plate to move upward and return to its initial position, the return plate is used to restore the sliding pressure block to its original position and abut against the bottom surface of the hydraulic connecting plate again.

[0010] Preferably, when the bottom surface of the hydraulic connecting plate abuts against the surface of the sliding pressure block, the top surface of the hydraulic connecting plate abuts against the inner top surface of the lifting seat.

[0011] Preferably, the propulsion mechanism is a hydraulic telescopic device mounted on the frame, and the telescopic end of the hydraulic telescopic device is connected to a hydraulic connecting plate.

[0012] Preferably, the drilling mechanism includes a drilling rig and a drill bit, the drill bit is mounted on the drive end of the drilling rig, and the drilling rig is mounted on a lifting base.

[0013] Preferably, an anchoring drill is characterized by including the positioning and drilling structure of the anchoring drill as described in any one of the above-mentioned methods.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] Automatic positioning drilling: A positioning mechanism automatically separates the sliding pressure block from the hydraulic connecting plate when drilling reaches the set depth, interrupting the propulsion mechanism's movement on the drilling mechanism. This achieves automatic positioning drilling, eliminating the need for manual observation and improving work efficiency and positioning accuracy. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a structural schematic diagram of the entire invention from another angle;

[0019] Figure 3 This is a schematic diagram of the positioning mechanism in this utility model;

[0020] Figure 4 In this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0021] 1. Hydraulic device; 2. Drilling rig; 3. Drill bit; 4. Lifting seat; 5. Frame; 6. Spring; 7. Sliding pressure block; 8. Inclined plate; 9. Vertical plate; 10. Roller; 11. Movable adjustment plate; 12. Hydraulic connection plate; 13. Return plate. Detailed Implementation

[0022] like Figure 1-4 As shown, this utility model provides a positioning and drilling structure for an anchoring drill, including a frame, a propulsion mechanism mounted on the frame, and a drilling mechanism mounted on a lifting seat. The propulsion mechanism is used to drive the drilling mechanism to perform drilling operations. Thus, by activating the drilling mechanism and the propulsion mechanism, the drill mechanism can perform drilling operations.

[0023] To achieve the desired positioning effect during drilling, the positioning and drilling structure of this anchoring drilling rig also includes:

[0024] A hydraulic connecting plate is mounted on the lifting seat and connected to the propulsion mechanism. The bottom surface of the hydraulic connecting plate abuts against a sliding pressure block. The sliding pressure block is slidably fitted onto the lifting seat and connected to the surface of the lifting seat via a spring. A positioning mechanism is provided between the frame and the sliding pressure block. After the drilling mechanism is lowered to the positioning depth by the propulsion mechanism, the positioning mechanism is used to separate the sliding pressure block from the hydraulic connecting plate, thereby interrupting the propulsion mechanism's propulsion action on the drilling mechanism.

[0025] When the hydraulic connecting plate is pressed down by the propulsion mechanism, the hydraulic connecting plate pushes the sliding pressure block downward to move the entire lifting seat downward, thereby causing the drilling mechanism to move downward and realize the drilling operation. After drilling to the set depth by the drilling mechanism, the sliding pressure block is separated from the hydraulic connecting plate by the set positioning mechanism. At this time, the hydraulic connecting plate can no longer push the sliding pressure block, but moves downward past the sliding pressure block. At this time, the lifting seat stops moving, so that the drilling mechanism stops moving, realizing automatic positioning drilling operation. It is only necessary to set the required drilling depth to the positioning mechanism in advance. During actual drilling, there is no need for manual observation, but the positioning is automatically performed, which is more convenient to use.

[0026] In one embodiment of this utility model, the propulsion mechanism is a hydraulic telescopic device mounted on the frame. The telescopic end of the hydraulic telescopic device is connected to a hydraulic connecting plate. By activating the hydraulic telescopic device, the hydraulic connecting plate can be moved downward, thereby causing the drilling mechanism to move downward for drilling operations. The drilling mechanism includes a drilling machine and a drill bit. The drill bit is mounted on the drive end of the drilling machine, and the drilling machine is mounted on a lifting seat. When drilling, the drilling machine is activated to rotate the drill bit. With the cooperation of the hydraulic telescopic device, the drilling operation is performed through the rotating drill bit.

[0027] In another embodiment of this utility model, the positioning mechanism includes a vertical plate disposed on the sliding pressure block and an inclined plate fixed on the vertical plate. A movable adjustment plate is also slidably disposed on the frame. A roller corresponding to the position of the inclined plate is rotatably disposed on the movable adjustment plate. When the hydraulic connecting plate is pressed down by the hydraulic telescopic device, the lifting seat is lowered as a whole by the sliding pressure block and the hydraulic connecting plate abutting each other, thereby causing the drill bit to descend. After the inclined plate abuts against the roller, the roller abuts against the inclined plate, and the sliding pressure block moves away from the hydraulic connecting plate through the inclined plate. The spring is compressed and deformed until the sliding pressure block separates from the hydraulic connecting plate. At this time, the hydraulic connecting plate disengages from the sliding pressure block, and the drive of the lifting seat through the hydraulic connecting plate is released. The lifting seat and the drill bit stop moving. At this time, the depth drilling action is stopped, realizing the effect of automatic depth setting. No manual observation is required. Instead, the depth is automatically set during the drilling process, which is convenient to operate and use.

[0028] A return plate is provided on the hydraulic connecting plate. When the propulsion mechanism drives the hydraulic connecting plate to move upward and return to its initial position, the return plate is used to restore the sliding pressure block to its original position and abut against the bottom surface of the hydraulic connecting plate again. When the roller separates the sliding pressure block from the hydraulic connecting plate by contacting the inclined plate and the spring is compressed and deformed, the sliding pressure block abuts against the surface of the return plate. When the hydraulic connecting plate is restored to its original position by the hydraulic device, the return plate can be used to restore the sliding pressure block to its initial position and abut against the surface of the hydraulic connecting plate again. The return plate is provided to constrain the sliding pressure block on the compressed spring and prevent the spring from rebounding and causing movement limit problems.

[0029] When the bottom surface of the hydraulic connecting plate abuts against the surface of the sliding pressure block, the top surface of the hydraulic connecting plate abuts against the top surface inside the lifting seat. When the hydraulic device drives the hydraulic connecting plate to move upward, the lifting seat moves upward by making the hydraulic connecting plate abut against the lifting seat, and the drill bit returns to its initial position, thus completing one drilling operation.

[0030] It should be noted that when the drilling depth needs to be adjusted, simply slide the movable adjustment plate a suitable distance on the frame. After adjustment, fix the position of the movable adjustment plate with bolts.

[0031] This utility model also provides an anchoring drill, which includes the positioning and drilling structure of any one of the above-mentioned anchoring drills.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A positioning and drilling structure for an anchoring drilling rig, comprising a frame, a propulsion mechanism mounted on the frame, and a drilling mechanism mounted on a lifting seat, wherein the propulsion mechanism is used to drive the drilling mechanism to perform drilling operations, characterized in that: The positioning drilling structure of the anchor drilling machine further comprises: A hydraulic connecting plate is arranged on the lifting seat and connected with the advancing mechanism, the bottom surface of the hydraulic connecting plate abuts against a sliding pressure block, the sliding pressure block is slidingly fitted on the lifting seat and connected with the surface of the lifting seat through a spring, a positioning mechanism is arranged between the frame and the sliding pressure block, and the positioning mechanism is used to separate the sliding pressure block from the hydraulic connecting plate to interrupt the advancing action of the advancing mechanism on the drilling mechanism after the drilling mechanism is lowered to the positioning depth by the advancing mechanism.

2. An anchor drilling machine positioning drilling structure according to claim 1, characterized in that: The positioning mechanism comprises a vertical plate arranged on the sliding pressure block and an inclined plate fixed on the vertical plate, and a movable adjusting plate is slidingly arranged on the frame, and a roller corresponding to the position of the inclined plate is rotatably arranged on the movable adjusting plate.

3. An anchor drilling machine positioning drilling structure according to claim 2, characterized in that: A reset plate is arranged on the hydraulic connecting plate, and the reset plate is used to restore the sliding pressure block to the original position and make the sliding pressure block abut against the bottom surface of the hydraulic connecting plate when the advancing mechanism drives the hydraulic connecting plate to move upward to restore the original position.

4. A positioning drilling structure of an anchor drilling rig according to claim 3, characterized in that: When the bottom surface of the hydraulic connecting plate abuts against the surface of the sliding pressure block, the top surface of the hydraulic connecting plate abuts against the inner top surface of the lifting seat.

5. An anchor drill positioning drilling arrangement according to claim 4, characterised in that: The advancing mechanism is a hydraulic telescopic device arranged on the frame, and the telescopic end of the hydraulic telescopic device is connected with the hydraulic connecting plate.

6. A positioning drilling structure of an anchor drilling rig according to claim 5, characterized in that: The drilling mechanism comprises a drilling machine and a drill bit, the drill bit is installed on the driving end of the drilling machine, and the drilling machine is arranged on the lifting seat.

7. An anchor drilling machine characterized in that, The positioning drilling structure of the anchor drilling machine comprises the anchor drilling machine according to any one of claims 1 to 6. The positioning drilling structure of the anchor drilling machine comprises the anchor drilling machine according to any one of claims 1 to 6.

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