A connection structure of a roadway support and a roof bolter

Abstract

The utility model discloses a kind of connection structure of roadway support and anchor rod drilling machine, belong to roadway driving technical field, including multiple roadway supports, fixed assembly is set on the roadway support, sliding assembly is set on adjacent fixed assembly, rotating assembly is set below the sliding assembly, vertical telescopic assembly is set below the rotating assembly, horizontal telescopic assembly is set below the vertical telescopic assembly, and mounting rack is set in horizontal telescopic assembly one end.The utility model uses above-mentioned structure, by the adjustment of sliding assembly, vertical telescopic assembly and horizontal telescopic assembly, the up and down left and right adjustment of anchor rod drilling machine is realized, by rotating assembly, the angle of anchor rod drilling machine is adjusted, facilitate staff operation, solve the problem that labor load is relatively large when carrying anchor rod drilling machine to specified position.

Description

Technical Field

[0001] This utility model relates to the field of tunnel excavation technology, and in particular to a connection structure between a tunnel support and an anchor drilling machine. Background Technology

[0002] In existing technologies, during the tunnel excavation process, anchor drilling rigs are needed to anchor the excavated tunnels. Due to the different locations and angles of the anchor drilling operations, workers need to move and adjust the anchor drilling rigs, resulting in a heavy workload for the workers during the use of the anchor drilling rigs. Summary of the Invention

[0003] The purpose of this utility model is to provide a connection structure between a roadway support and an anchor drilling rig, which solves the technical problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides a connection structure between a roadway support and an anchor drilling rig, comprising multiple roadway supports, each of which is equipped with a fixing component, adjacent fixing components are equipped with sliding components, a rotating component is provided below the sliding component, a vertical telescopic component is provided below the rotating component, a horizontal telescopic component is provided below the vertical telescopic component, and a mounting bracket is provided at one end of the horizontal telescopic component.

[0005] Preferably, the fixing component includes a clamp, a fixing member is provided on one side of the clamp, and a groove is provided inside the fixing member.

[0006] Preferably, the sliding component includes a slide rail, a slider is provided inside the slide rail, the slide rail is disposed in the groove of the adjacent fixing member, fixing blocks are provided on the outer sides of both ends of the slide rail, the fixing blocks are provided with threaded holes, and the fixing member is connected to the fixing blocks by bolts.

[0007] Preferably, a connecting shaft is provided on one side of the slider, and a connecting block is provided on the connecting shaft.

[0008] Preferably, the rotating assembly is disposed below the connecting block. The rotating assembly includes a first rotating shaft and a second rotating shaft, which are rotatably connected to the connecting block. A first gear is fixedly disposed on the first rotating shaft, and a second gear that meshes with the first gear is fixedly disposed on the second rotating shaft. A handle is disposed at one end of the first rotating shaft.

[0009] Preferably, the vertical telescopic component includes a hydraulic cylinder, which is fixedly connected to the rotating shaft.

[0010] Preferably, the lateral telescopic assembly includes a second hydraulic cylinder.

[0011] Preferably, a connecting frame is provided below the first hydraulic cylinder, and the second hydraulic cylinder is provided on one side of the connecting frame.

[0012] Preferably, the slide rail has multiple bolt holes above it, and the slider is fixed to the slide rail by set bolts.

[0013] Therefore, this utility model adopts the above-mentioned connection structure between a roadway support and an anchor bolt drill. By adjusting the sliding component, the vertical telescopic component, and the horizontal telescopic component, the anchor bolt drill can be adjusted up, down, left, and right. By rotating the component, the angle of the anchor bolt drill can be adjusted, which facilitates the operation of workers.

[0014] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a schematic diagram of the rotating component of this utility model; Figure 4 This is a schematic diagram showing the connection position of the two slide rails in this utility model; Figure 5 This is a schematic diagram of the pin structure implemented in this utility model; 1. Tunnel support; 2. Mounting frame; 3. Clamp; 4. Fixing component; 5. Slide rail; 6. Slider; 7. Fixing block; 8. Connecting shaft; 9. Connecting block; 10. Rotating shaft one; 11. Handle; 12. Gear one; 13. Gear two; 14. Hydraulic cylinder one; 15. Connecting frame; 16. Hydraulic cylinder two. Detailed Implementation

[0016] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0017] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0018] Example like Figure 1-4 This utility model discloses a connection structure between a tunnel support and an anchor drilling rig, including multiple tunnel supports 1. Each tunnel support 1 is equipped with a fixing component, adjacent fixing components are equipped with sliding components, a rotating component is located below the sliding component, a vertical telescopic component is located below the rotating component, a horizontal telescopic component is located below the vertical telescopic component, and a mounting bracket 2 is located at one end of the horizontal telescopic component. Wherein, Figure 1 Only a schematic diagram of the structure of two adjacent tunnel supports 1 is shown. Specifically, the mounting frame 2 fixes the anchor drilling machine, the sliding component can adjust the left and right position of the anchor drilling machine, the vertical telescopic component can adjust the up and down position of the anchor drilling machine, the horizontal telescopic component can adjust the front and back position of the anchor drilling machine, and the rotating component can adjust the angle of the anchor drilling machine.

[0019] The fixing component includes a clamp 3, which is fixed on the roadway support 1. A fixing element 4 is provided on one side of the clamp 3, and a groove is provided inside the fixing element 4.

[0020] The sliding assembly includes a slide rail 5, a slider 6 is provided inside the slide rail 5, the slide rail 5 is set in the groove of the adjacent fixing member 4, and fixing blocks 7 are provided on the outer sides of both ends of the slide rail 5. The fixing blocks 7 are provided with threaded holes, and the fixing member 4 is connected to the fixing blocks 7 by bolts, thereby fixing the slide rail 5.

[0021] A connecting shaft 8 is provided on one side of the slider 6, and a connecting block 9 is provided on the connecting shaft 8.

[0022] A rotating assembly is located below the connecting block 9. The rotating assembly includes a first rotating shaft 10 and a second rotating shaft, which are rotatably connected to the connecting block 9. A gear 12 is fixedly mounted on the first rotating shaft 10, and a gear 13 that meshes with the first rotating shaft 12 is fixedly mounted on the second rotating shaft. A handle 11 is located at one end of the first rotating shaft 10. Theoretically, the first rotating shaft 12 will not rotate when the handle 11 is not turned. However, it may rotate under excessive impact. To prevent the first rotating shaft 12 from rotating, a pin can be installed on one side of the first rotating shaft 12, with one end of the pin engaging the gear to prevent rotation.

[0023] The vertical telescopic assembly includes a hydraulic cylinder 14, which is fixedly connected to a rotating shaft 2.

[0024] The lateral telescopic assembly includes hydraulic cylinder 216.

[0025] A connecting frame 15 is provided below hydraulic cylinder 14, and hydraulic cylinder 2 16 is located on one side of the connecting frame 15.

[0026] Multiple bolt holes are provided above the slide rail 5, and the slider 6 is fixed to the slide rail 5 by set bolts.

[0027] Working principle: First, install the anchor drill on the mounting frame 2. Then, adjust the position of the slider 6 on the slide rail 5. After adjustment, fix the slider 6 in place with the set bolts to prevent movement. Next, adjust the vertical position of the anchor drill using hydraulic cylinder 14. After adjustment, turn handle 11 to rotate gear 12, which in turn rotates gear 13, thereby adjusting the position of the anchor drill. After angle adjustment, adjust the front-rear position of the anchor drill. After position adjustment, use the anchor drill to perform anchoring work.

[0028] Therefore, the present invention provides a connection structure between a roadway support and an anchor drilling machine using the above-mentioned structure. By adjusting the sliding component, the vertical telescopic component, and the horizontal telescopic component, the anchor drilling machine can be adjusted up, down, left, and right. By rotating the component, the angle of the anchor drilling machine can be adjusted, which facilitates the operation of workers and solves the problem of high labor load when moving the anchor drilling machine to a designated position.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.

Claims

1. A connection structure between a roadway support and an anchor drilling rig, characterized in that: The system includes multiple tunnel supports, each equipped with a fixed component, a sliding component on an adjacent fixed component, a rotating component below the sliding component, a vertical telescopic component below the rotating component, a horizontal telescopic component below the vertical telescopic component, and a mounting bracket at one end of the horizontal telescopic component.

2. The connection structure between a roadway support and an anchor drilling rig according to claim 1, characterized in that: The fixing component includes a clamp, a fixing element is provided on one side of the clamp, and a groove is provided inside the fixing element.

3. The connection structure between a roadway support and an anchor drilling rig according to claim 2, characterized in that: The sliding assembly includes a slide rail, a slider is provided inside the slide rail, the slide rail is disposed in the groove of the adjacent fixing member, and fixing blocks are provided on the outer sides of both ends of the slide rail. The fixing blocks are provided with threaded holes, and the fixing member is connected to the fixing blocks by bolts.

4. The connection structure between a roadway support and an anchor drilling rig according to claim 3, characterized in that: A connecting shaft is provided on one side of the slider, and a connecting block is provided on the connecting shaft.

5. The connection structure between a roadway support and an anchor drilling rig according to claim 4, characterized in that: The rotating assembly is located below the connecting block. The rotating assembly includes a first rotating shaft and a second rotating shaft. The first rotating shaft and the second rotating shaft are rotatably connected to the connecting block. A first gear is fixedly mounted on the first rotating shaft, and a second gear that meshes with the first gear is fixedly mounted on the second rotating shaft. A handle is provided at one end of the first rotating shaft.

6. The connection structure between a roadway support and an anchor drilling rig according to claim 5, characterized in that: The vertical telescopic assembly includes a hydraulic cylinder, which is fixedly connected to the rotating shaft.

7. The connection structure between a roadway support and an anchor drilling rig according to claim 6, characterized in that: The lateral telescopic assembly includes a second hydraulic cylinder.

8. The connection structure between a roadway support and an anchor drilling rig according to claim 7, characterized in that: A connecting frame is provided below the first hydraulic cylinder, and the second hydraulic cylinder is located on one side of the connecting frame.

9. The connection structure between a roadway support and an anchor drilling rig according to claim 3, characterized in that: The slide rail has multiple bolt holes on its upper surface, and the slider is fixed to the slide rail by set bolts.

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