Perforating device

Abstract

The utility model belongs to the field of civil engineering rock soil drilling, and particularly relates to a punching device which comprises a bottom plate, a pull rod is fixedly connected to the surface of the bottom plate, an installation shell is fixedly connected to the fixed face of the bottom plate, a first motor is fixedly connected to the top of the installation shell, a threaded column is rotationally connected to the interior of the installation shell, and a second motor is fixedly connected to the top of the threaded column. The surface of the threaded column is in threaded fit with a mounting block. A protection ring is installed in a limiting plate in a clamped mode and fixed through a mounting bolt, the punching position is protected, dismounting and mounting are convenient, the protection ring is fixed, the protection ring plays a role in protecting the punching position of the device, the safety of the device and the working efficiency of a user are improved, and then the punching position can be fixed by rotating a mounting plate to a proper angle; the mounting ring is aligned with the base at a proper position, and the positioning bolt penetrates through the mounting ring and is in threaded fit with the base, so that the pulley is fixed above or below the bottom plate, the pulley of the device is conveniently adjusted and fixed, and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of rock and soil drilling in civil engineering, in particular to a drilling device. Background Art

[0002] Civil engineering drilling refers to the process of creating holes in materials such as soil, rock, and concrete. The primary purpose of drilling is to meet specific civil engineering needs, such as foundation preparation, survey sampling, and pipeline laying. Drilling offers several benefits.

[0003] The existing drilling device is not easy to achieve the protection effect of the drilling position during the civil engineering drilling process, and it is not easy to conveniently replace the protective device, which may lead to a reduction in the safety of the device and the work efficiency of the user. The existing drilling device is not easy to achieve the effect of conveniently adjusting the position of the device pulley and fixing it, which may lead to a reduction in the adaptability of the device.

[0004] Therefore, a punching device is proposed to address the above problems. Utility Model Content

[0005] In order to remedy the problems in the prior art, the utility model proposes a punching device.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a punching device described in the present invention includes a base plate, the surface of the base plate is fixedly connected to a pull rod, the fixed surface of the base plate is fixedly connected to a mounting shell, the top of the mounting shell is fixedly connected to a first motor, the interior of the mounting shell is rotatably connected to a threaded column, the surface of the threaded column is threadedly fitted with a mounting block, the top of the mounting block is fixedly connected to a second motor, the bottom surface of the mounting block is rotatably connected to a drill rod, a through groove is provided on the surface of the base plate, the surface of the base plate is fixedly connected to a limiting plate, the internal clamping of the limiting plate is installed with a protective ring, the interior of the base plate is rotatably connected to the mounting plate, the bottom of the mounting plate is rotatably connected to a pulley, and the bottom surface of the mounting plate is fixedly connected to the mounting ring.

[0007] Preferably, a sliding post is fixedly connected to the interior of the mounting shell, a surface of the sliding post is slidably connected to the interior of the mounting block, and a surface of the mounting block is slidably connected to the inner wall of the mounting shell.

[0008] Preferably, the surface of the limiting plate is provided with mounting bolts, and the limiting plate is fixedly connected to the protective ring through the mounting bolts.

[0009] Preferably, both the upper and lower surfaces of the bottom plate are fixedly connected with bases, the internal threads of the bases are fitted with positioning bolts, and the positioning bolts pass through the interior of the mounting ring.

[0010] Preferably, the number of the protective rings is two, and the limiting plates are installed on both sides of the bottom plate surface close to the through groove.

[0011] Preferably, there are two pulleys, and the installation positions of the pulleys are close to the installation position of the pull rod.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model protects the punching position by locking and installing a protective ring inside the limit plate and fixing it with mounting bolts. The protective ring is easy to disassemble and fix. The protective ring protects the punching position of the device, thereby improving the safety of the device and the work efficiency of the user.

[0014] 2. The utility model rotates the mounting plate to a suitable angle, aligns the mounting ring with the base at a suitable position, and inserts the positioning bolt through the mounting ring and threads it into the base, so that the pulley is fixed above or below the base plate, making it easy to adjust and fix the pulley of the device, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the mounting plate structure of the present utility model;

[0018] Figure 3 This is a schematic diagram of the protective ring structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the mounting block structure of the present utility model.

[0020] In the figure: 1. Base plate; 2. Pull rod; 3. Mounting shell; 4. First motor; 5. Threaded column; 6. Sliding column; 7. Mounting block; 8. Second motor; 9. Drill rod; 10. Through slot; 11. Limit plate; 12. Protective ring; 13. Mounting bolt; 14. Mounting plate; 15. Pulley; 16. Mounting ring; 17. Positioning bolt; 18. Base. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4 As shown, a punching device includes a base plate 1, a pull rod 2 is fixedly connected to the surface of the base plate 1, a mounting shell 3 is fixedly connected to the fixed surface of the base plate 1, a first motor 4 is fixedly connected to the top of the mounting shell 3, a threaded column 5 is rotatably connected to the inside of the mounting shell 3, a mounting block 7 is threadedly fitted on the surface of the threaded column 5, a second motor 8 is fixedly connected to the top of the mounting block 7, a drill rod 9 is rotatably connected to the bottom surface of the mounting block 7, a through groove 10 is provided on the surface of the base plate 1, a limit plate 11 is fixedly connected to the surface of the base plate 1, a protective ring 12 is clamped and installed inside the limit plate 11, a mounting plate 14 is rotatably connected to the inside of the base plate 1, a pulley 15 is rotatably connected to the bottom of the mounting plate 14, and a mounting ring 16 is fixedly connected to the bottom surface of the mounting plate 14;

[0023] Furthermore, a sliding post 6 is fixedly connected to the interior of the mounting shell 3, and the surface of the sliding post 6 is slidably connected to the interior of the mounting block 7, and the surface of the mounting block 7 is slidably connected to the inner wall of the mounting shell 3;

[0024] During operation, the surface of the sliding post 6 is slidably connected to the interior of the mounting block 7 , so that the sliding post 6 has a limiting effect on the mounting block 7 , thereby improving the stability of the device during operation.

[0025] Furthermore, a mounting bolt 13 is provided on the surface of the limit plate 11, and the limit plate 11 is fixedly connected to the protective ring 12 through the mounting bolt 13;

[0026] During operation, the structural design in which the limit plate 11 is fixedly connected to the protective ring 12 by installing bolts 13 facilitates fixing the protective ring 12 and improves the stability of the device during operation.

[0027] Furthermore, the upper and lower surfaces of the bottom plate 1 are fixedly connected to a base 18 , and the internal thread of the base 18 is engaged with a positioning bolt 17 , which passes through the interior of the mounting ring 16 ;

[0028] During operation, the positioning bolts 17 installed through the internal threads of the base 18 penetrate the internal structure of the mounting ring 16 , and the positioning bolts 17 have the effect of limiting and fixing the mounting ring 16 .

[0029] Furthermore, there are two protective rings 12, and the limiting plates 11 are installed on both sides of the surface of the bottom plate 1 close to the through groove 10;

[0030] During operation, the structural design of the two protective rings 12 facilitates disassembly, assembly, and replacement of the protective rings 12 .

[0031] Furthermore, there are two pulleys 15 , and the installation position of the pulleys 15 is close to the installation position of the pull rod 2 ;

[0032] During operation, the two pulleys 15 are installed near the pull rod 2 , so that the angle of the base plate 1 can be supported and adjusted through the pull rod 2 and the pulleys 15 .

[0033] Working principle: The device is transported to a suitable position through the pull rod 2 and the pulley 15, so that the base plate 1 is placed on the surface of the work site. The first motor 4 is started by an external power supply. The first motor 4 adjusts the height of the mounting block 7 by rotating the threaded column 5. At the same time, the sliding column 6 limits the mounting block 7. The second motor 8 is started by an external power supply. The second motor 8 drives the drill rod 9 to drill the rock. The protective ring 12 is engaged with the inside of the limit plate 11 and fixed with the mounting bolts 13 to protect the drilling position.

[0034] By rotating the mounting plate 14 to a suitable angle, the mounting ring 16 is aligned with the base 18 at a suitable position, and the positioning bolt 17 is passed through the mounting ring 16 and threaded into the base 18 to fix the pulley 15 above or below the base plate 1.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A punching device comprising a base plate (1), characterized in that: The surface of the base plate (1) is fixedly connected to a pull rod (2), the fixed surface of the base plate (1) is fixedly connected to a mounting shell (3), the top of the mounting shell (3) is fixedly connected to a first motor (4), the interior of the mounting shell (3) is rotatably connected to a threaded column (5), the surface of the threaded column (5) is threadedly matched with a mounting block (7), the top of the mounting block (7) is fixedly connected to a second motor (8), the bottom surface of the mounting block (7) is rotatably connected to a drill rod (9), a through groove (10) is provided on the surface of the base plate (1), the surface of the base plate (1) is fixedly connected to a limiting plate (11), the interior of the limiting plate (11) is snap-fitted with a protective ring (12), the interior of the base plate (1) is rotatably connected to a mounting plate (14), the bottom of the mounting plate (14) is rotatably connected to a pulley (15), and the bottom surface of the mounting plate (14) is fixedly connected to a mounting ring (16).

2. A punching device according to claim 1, characterized in that: A sliding column (6) is fixedly connected to the interior of the mounting shell (3), the surface of the sliding column (6) is slidably connected to the interior of the mounting block (7), and the surface of the mounting block (7) is slidably connected to the inner wall of the mounting shell (3).

3. A punching device according to claim 1, characterized in that: The surface of the limiting plate (11) is provided with mounting bolts (13), and the limiting plate (11) is fixedly connected to the protective ring (12) via the mounting bolts (13).

4. A punching device according to claim 1, characterized in that: The upper and lower surfaces of the bottom plate (1) are fixedly connected to a base (18), and the internal thread of the base (18) is matched with a positioning bolt (17), and the positioning bolt (17) passes through the interior of the mounting ring (16).

5. A punching device according to claim 1, characterized in that: The number of the protective rings (12) is two, and the limiting plates (11) are installed on both sides of the surface of the bottom plate (1) close to the through groove (10).

6. A punching device according to claim 1, characterized in that: There are two pulleys (15), and the installation position of the pulleys (15) is close to the installation position of the pull rod (2).

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