Drilling machine for engineering

Abstract

The utility model belongs to the technical field of drilling machines, and particularly relates to an engineering drilling machine which comprises a U-shaped mounting plate, a telescopic mechanism is mounted at the upper end of the U-shaped mounting plate, a sliding plate is mounted at the output end of the telescopic mechanism, a drilling mechanism is mounted on the sliding plate, two moving mechanisms are mounted at the lower end of the U-shaped mounting plate, and each moving mechanism comprises a transverse plate. A mounting frame is rotationally connected to the lower end of the transverse plate, walking wheels are rotationally connected into the mounting frame, a plurality of anti-slip strips are fixedly connected to the peripheral sides of the walking wheels, and limiting assemblies matched with the anti-slip strips are mounted on the transverse plate; a protection assembly matched with the drilling mechanism is mounted at the lower end of the sliding plate, and a push rod is mounted on the side face of the U-shaped mounting plate. The moving stability of the device can be improved through the walking wheels and the anti-slip strips, meanwhile, the walking wheels are limited through cooperation of the limiting assemblies and the anti-slip strips during drilling, and the situation that the drilling position of the drilling mechanism is affected by deviation caused by vibration of the whole device when the telescopic mechanism and the drilling mechanism work is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling machines, and in particular relates to a drilling machine for engineering. Background Art

[0002] Drilling machine refers to the general term for machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object through rotary cutting or rotary extrusion. It is also called drilling machine, punching machine, drilling machine, through-hole machine, etc.

[0003] In engineering construction, drilling machines are usually equipped with rollers at the lower end to facilitate moving the drilling machine to the designated position for drilling. However, electrical components such as drilling equipment are prone to vibration during operation, which can cause the roller to shift under the influence of the vibration. This will cause the position of the drill bit to deviate from the specified drilling point, affecting the drilling effect. Therefore, this needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide an engineering drilling machine, which can improve the stability of the movement of the device through walking wheels and anti-slip strips, and at the same time limit the walking wheels through the cooperation of limiting components and anti-slip strips when drilling, so as to avoid the vibration caused by the telescopic mechanism and drilling mechanism of the entire device when working, causing deviation and affecting the drilling position of the drilling mechanism.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] An engineering drilling machine comprises a U-shaped mounting plate, a telescopic mechanism is mounted on the upper end of the U-shaped mounting plate, a sliding plate is mounted on the output end of the telescopic mechanism through the U-shaped mounting plate, a drilling mechanism is mounted on the sliding plate, and two moving mechanisms are mounted on the lower end of the U-shaped mounting plate, the moving mechanism comprises a transverse plate fixedly mounted on the U-shaped mounting plate, a mounting frame is rotatably connected to the lower end of the transverse plate, a walking wheel is rotatably connected inside the mounting frame, a plurality of anti-slip strips are fixedly connected to the peripheral side of the walking wheel, and a limit assembly matching the anti-slip strips is mounted on the transverse plate;

[0007] A protection component matching the drilling mechanism is installed at the lower end of the sliding plate, and a push rod is installed on the side of the U-shaped mounting plate.

[0008] The limiting assembly includes two sliding rods slidably connected to the cross plate, sliding seats fixedly connected at the lower ends of the two sliding rods, a connecting piece commonly installed at the upper ends of the two sliding rods, a sliding plate commonly slidably connected to the two sliding seats, and a limiting scraper strip fixedly connected to the sliding plate that matches the anti-slip strip.

[0009] The connecting member comprises a connecting rod fixedly connected to two sliding rods, the connecting rod is threadedly connected to a threaded rod, the U-shaped mounting plate is provided with two threaded grooves matching the threaded rod, and the threaded rod is fixedly connected to a turntable handle.

[0010] The slide plate is fixedly connected with a push rod, and the lower end of the cross plate is symmetrically fixedly connected with a limit sliding seat matching the slide plate.

[0011] The drilling mechanism comprises a driving motor installed at the lower end of the sliding plate, the driving motor is drivingly connected to a rotating shaft, and a drill assembly is fixedly installed on the rotating shaft;

[0012] The protection component includes a rotating ring rotatably connected to the rotating shaft, two limit rods are fixedly installed on the lower end of the sliding plate, the two limit rods are respectively slidably connected to a moving plate slidably connected to a U-shaped mounting plate, the two moving plates are slidably connected to a protection tube, and a breathable dust cover is installed between the upper end of the protection tube and the rotating ring.

[0013] The U-shaped mounting plate is installed with a stabilizing component, which includes two oblique rods fixedly connected to the U-shaped mounting plate, a U-shaped rod is fixedly connected between the upper ends of the two oblique rods and the U-shaped mounting plate, and two supporting rods are fixedly connected to the lower end of the U-shaped rod.

[0014] The utility model can improve the stability of the movement of the device through the walking wheels and the anti-skid strips. At the same time, the walking wheels are limited by the cooperation of the limiting components and the anti-skid strips when drilling, so as to avoid the vibration of the entire device caused by the operation of the telescopic mechanism and the drilling mechanism, which will affect the drilling position of the drilling mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0016] Figure 1 This is a structural schematic diagram of an engineering drilling machine of the utility model;

[0017] Figure 2 This is a schematic diagram of the first cross-sectional structure of an engineering drilling machine of the utility model;

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 The utility model is a partial structural schematic diagram of an engineering drilling machine.

[0020] The main component symbols are described as follows:

[0021] U-shaped mounting plate 1, telescopic mechanism 11, sliding plate 12, transverse plate 13, mounting frame 14, walking wheel 15, anti-slip strip 16, push rod 17, sliding rod 20, sliding seat 21, slide plate 22, limiting scraper strip 23, connecting rod 24, threaded rod 25, turntable handle 26, pushing rod 27, limiting slide seat 28, driving motor 30, rotating shaft 31, drill assembly 32, rotating ring 33, limiting rod 34, moving plate 35, protective tube 36, breathable dust cover 37, inclined rod 38, U-shaped rod 39, support rod 40. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Example 1: Figure 1-4 As shown, the utility model is an engineering drilling machine, comprising a U-shaped mounting plate 1, a telescopic mechanism 11 is installed on the upper end of the U-shaped mounting plate 1, an output end of the telescopic mechanism 11 penetrates the U-shaped mounting plate 1 and is installed with a sliding plate 12, and the sliding plate 12 is installed with a drilling mechanism, characterized in that: two moving mechanisms are installed at the lower end of the U-shaped mounting plate 1, the moving mechanism comprises a transverse plate 13 fixedly installed with the U-shaped mounting plate 1, a mounting frame 14 is rotatably connected at the lower end of the transverse plate 13, a running wheel 15 is rotatably connected inside the mounting frame 14, a plurality of anti-slip strips 16 are fixedly connected to the peripheral side of the running wheel 15, and a limit assembly matching the anti-slip strip 16 is installed on the transverse plate 13;

[0024] A protection component matching the drilling mechanism is installed at the lower end of the sliding plate 12, and a push rod 17 is installed on the side of the U-shaped mounting plate 1.

[0025] When in use, the entire device is driven to move through the cooperation of the walking wheel 15 and the push rod 17. The anti-skid strip 16 can improve the stability of the walking wheel 15 and prevent side slipping. When the limit component is connected during drilling, the limit component is stuck between the two anti-skid strips 16, and then the drilling mechanism and the telescopic mechanism 11 are started to work, so that the telescopic mechanism 11 drives the sliding plate 12 and the drilling mechanism to slide downward, so that the drilling mechanism drills a hole in the ground. While drilling, the protective mechanism will block the drilling. Since the limit component is stuck between the two anti-skid strips 16, the walking wheel 15 cannot rotate, thereby preventing the vibration caused by the telescopic mechanism 11 and the drilling mechanism from causing the walking wheel to shift position, thereby affecting the drilling of the ground by the drilling mechanism.

[0026] The limiting assembly includes two slide bars 20 slidably connected to the horizontal plate 13, a slide seat 21 fixedly connected to the lower ends of the two slide bars 20, a connecting piece installed on the upper ends of the two slide bars 20, a slide plate 22 slidably connected to the two slide seats 21, and a limiting scraper strip 23 matching the anti-slip strip 16 fixedly connected to the slide plate 22;

[0027] When the sliding plate 22 is moved to the next drilling position, the sliding plate 22 can be driven to slide left and right, so that the limiting scraper 23 is separated from the two anti-skid strips 16 to ensure that the walking wheel 15 can rotate freely. When the sliding plate 22 is driven to slide, the limiting scraper 23 is inserted between the two anti-skid strips 16 to fix the walking wheel 15. When the whole device is completed, the connecting piece can be restored to the initial state, so that the sliding plate 22 and the limiting scraper 23 will never block the rotation of the walking wheel 15.

[0028] At the same time, the limiting scraper strip 23 can also clean the running wheel 15. When the ground is muddy, long-term use of the running wheel 15 will cause mud to accumulate on the surface of the running wheel 15. At this time, the limiting scraper strip 23 can be used to scrape off the mud attached between the running wheel 15 and the two anti-slip strips 16.

[0029] The utility model can improve the stability of the movement of the device through the walking wheel 15 and the anti-skid strip 16. At the same time, when drilling, the walking wheel 15 is limited by the cooperation of the limiting component and the anti-skid strip 16, so as to avoid the vibration of the entire device caused by the operation of the telescopic mechanism 11 and the drilling mechanism, which will cause deviation and affect the drilling position of the drilling mechanism.

[0030] Embodiment 2: Based on Embodiment 1, a further improvement is made, wherein the connecting member comprises a connecting rod 24 fixedly connected to the two sliding rods 20, the connecting rod 24 is threadedly connected to a threaded rod 25, the U-shaped mounting plate 1 is provided with two threaded grooves matching the threaded rod 25, and the threaded rod 25 is fixedly connected to the turntable handle 26;

[0031] The connecting rod 24 is fixed by the threaded connection between the threaded rod 25 and the threaded groove, thereby fixing the position of the slide plate 22 .

[0032] The slide plate 22 is fixedly connected with a pushing rod 27, and the lower end of the cross plate 13 is symmetrically fixedly connected with a limiting slide seat 28 matching the slide plate 22. The pushing rod 27 can conveniently drive the slide plate 22 to slide. At the same time, when drilling, the entire device can be pushed and the pushing rod 27 can be driven to move left and right through the foot action to drive the position of the limiting scraper 23 to be adjusted, which is convenient for users to operate. At the same time, arc plates matching the limiting scraper 23 are fixedly installed on the front and rear sides of the mounting frame 14. When the walking wheel 15 rotates, the soil attached to the limiting scraper 23 outside the space can be scraped off. At the same time, the arc setting can make the scraped soil move backward with the arc and finally fall back to the ground.

[0033] The drilling mechanism includes a driving motor 30 installed at the lower end of the sliding plate 12, the driving motor 30 is drivingly connected to a rotating shaft 31, and a drill assembly 32 is fixedly installed on the rotating shaft 31;

[0034] The protection assembly includes a rotating ring 33 rotatably connected to the rotating shaft 31, two limit rods 34 are fixedly installed at the lower end of the sliding plate 12, the two limit rods 34 are respectively slidably connected to the moving plate 35 slidably connected to the U-shaped mounting plate 1, and the two moving plates 35 are slidably connected to the protection tube 36, and a breathable dust cover 37 is installed between the upper end of the protection tube 36 and the rotating ring 33;

[0035] When the driving motor 30 is working, it will drive the rotating shaft 31 and the drill bit assembly 32 to rotate, and then cooperate with the telescopic mechanism to drive the drill bit assembly 32 to move toward the ground to drill holes. When the telescopic mechanism drives the sliding plate 12 and the drilling mechanism to move downward, it will drive the limit rod 34 to slide downward, and then slide downward with the limit rod 34 under the dead weight of the protective tube 36 and the moving plate 35 until the protective tube 36 abuts against the ground. At this time, the sliding plate 12 continues to drive the drilling mechanism to move downward, which will cause the limit rod 34 to slide downward inside the moving plate 35 until the drilling mechanism no longer moves downward. At this time, the protective tube 36 cooperates with the breathable dust cover 37 to surround the drill bit assembly 32, thereby blocking the dust generated by drilling. At the same time, if the protective tube 36 is made of sound insulation material, it can also reduce the noise of the drilling mechanism. When the rotating shaft 31 rotates, the rotating ring 33 can prevent the breathable dust cover 37 from rotating with it.

[0036] The U-shaped mounting plate 1 is installed with a stabilizing component, which includes two inclined rods 38 fixedly connected to the U-shaped mounting plate 1, a U-shaped rod 39 fixedly connected between the upper ends of the two inclined rods 38 and the U-shaped mounting plate 1, and two support rods 40 fixedly connected to the lower ends of the U-shaped rod 39; when moving, the push rod 17 can be driven to pry upwards slightly to make the support rod 40 away from the ground, so that the entire device is driven to move through the walking wheel 15, and when not moving, the support rod 40 is parallel to the walking wheel 15 and cooperates with the limit assembly to improve the stability of the entire device. At the same time, the triangular setting of the stabilizing component can improve the stability of the entire device and prevent the U-shaped mounting plate 1 from falling sideways.

[0037] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An engineering drilling machine, comprising a U-shaped mounting plate, a telescopic mechanism is mounted on the upper end of the U-shaped mounting plate, an output end of the telescopic mechanism penetrates the U-shaped mounting plate and a sliding plate is mounted, and a drilling mechanism is mounted on the sliding plate, characterized in that: Two moving mechanisms are installed at the lower end of the U-shaped mounting plate, and the moving mechanism includes a horizontal plate fixedly installed with the U-shaped mounting plate, a mounting frame is rotatably connected to the lower end of the horizontal plate, a running wheel is rotatably connected inside the mounting frame, a plurality of anti-slip strips are fixedly connected to the peripheral side of the running wheel, and a limiting component matching the anti-slip strip is installed on the horizontal plate; A protection component matching the drilling mechanism is installed at the lower end of the sliding plate, and a push rod is installed on the side of the U-shaped mounting plate.

2. The engineering drilling machine according to claim 1, characterized in that: The limiting assembly includes two sliding rods slidably connected to the cross plate, sliding seats fixedly connected at the lower ends of the two sliding rods, a connecting piece commonly installed at the upper ends of the two sliding rods, a sliding plate commonly slidably connected to the two sliding seats, and a limiting scraper strip fixedly connected to the sliding plate that matches the anti-slip strip.

3. The engineering drilling machine according to claim 2, characterized in that: The connecting member comprises a connecting rod fixedly connected to two sliding rods, the connecting rod is threadedly connected to a threaded rod, the U-shaped mounting plate is provided with two threaded grooves matching the threaded rod, and the threaded rod is fixedly connected to a turntable handle.

4. The engineering drilling machine according to claim 2, characterized in that: The slide plate is fixedly connected with a push rod, and the lower end of the cross plate is symmetrically fixedly connected with a limit sliding seat matching the slide plate.

5. The engineering drilling machine according to claim 1, characterized in that: The drilling mechanism comprises a driving motor installed at the lower end of the sliding plate, the driving motor is drivingly connected to a rotating shaft, and a drill assembly is fixedly installed on the rotating shaft; The protection component includes a rotating ring rotatably connected to the rotating shaft, two limit rods are fixedly installed on the lower end of the sliding plate, the two limit rods are respectively slidably connected to a moving plate slidably connected to a U-shaped mounting plate, the two moving plates are slidably connected to a protection tube, and a breathable dust cover is installed between the upper end of the protection tube and the rotating ring.

6. The engineering drilling machine according to claim 1, characterized in that: The U-shaped mounting plate is installed with a stabilizing component, which includes two oblique rods fixedly connected to the U-shaped mounting plate, a U-shaped rod is fixedly connected between the upper ends of the two oblique rods and the U-shaped mounting plate, and two supporting rods are fixedly connected to the lower end of the U-shaped rod.

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