CN219101226U

CN219101226U - Noise reduction type engineering drill

Info

Publication number: CN219101226U
Application number: CN202223360044.4U
Authority: CN
Inventors: 林海江; 林海波
Original assignee: YONGKANG KAIBANG TOOLS CO LTD
Current assignee: YONGKANG KAIBANG TOOLS CO LTD
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-30
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the field of engineering drills, in particular to a noise reduction type engineering drill which comprises a machine body and a noise reduction device, wherein a drill bit is arranged on the surface of the machine body, the noise reduction device is arranged on the surface of the machine body and comprises a sliding plate, the sliding plate is inserted with the machine body, a groove I is formed in the lower surface of the sliding plate, a sound insulation plate is connected to the inner wall of the groove I on the lower surface of the sliding plate in a sliding manner, a hole I is formed in one side of the machine body, a fixing rod is connected to the inner wall of the hole I on one side of the machine body in a sliding manner, a groove II is formed in one side of the sliding plate, a stop block is fixedly connected to one side of the machine body, a groove III is formed in the surface of the stop block, an inserting rod is connected to the inner wall of the groove III on the surface of the stop block in a sliding manner, a hole II is formed in one side of the stop block, and the inserting rod is inserted with the hole II on the surface of the stop block.

Description

Noise reduction type engineering drill

Technical Field

The utility model relates to the field of engineering drills, in particular to a noise reduction type engineering drill.

Background

Geotechnical engineering investigation refers to the activities of compiling an investigation file according to the requirements of construction engineering, such as finding out, analyzing and evaluating the geology, environmental characteristics and geotechnical engineering conditions of a construction site, and a drilling machine is needed to assist a user in sampling during sampling.

The utility model of the prior art such as CN204920781U relates to a portable small-sized drilling machine. The technical proposal is as follows: the device comprises a frame, a motor gearbox, a drill rod, a transmission pulley device, transport wheels, slurry conveying pipes, drill bits, clamping groove connecting pieces and a cross beam, wherein the transmission pulley device is arranged at the top of the frame; the beneficial effects of the utility model are as follows: the utility model has high practical value in projects with narrow space or small-sized drilling construction, and has the advantages of convenience, high field adaptability, economy and rapidness and good social and economic benefits.

However, in the process of rotating the device, the device can generate noise to influence the work of a user and nearby people, so that the hearing of the user is influenced, and meanwhile, the noise can interfere the user to influence the work of the user, so that the use is not facilitated.

Disclosure of Invention

The utility model aims to solve the defect that in the prior art, in the rotating process, equipment generates noise to influence the work of a user and nearby personnel, so that the hearing of the user is influenced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a type of making an uproar engineering driller falls, includes organism and noise reducer, the surface of organism is provided with the drill bit, noise reducer sets up on the surface of organism, noise reducer includes the slide, the slide is inserted with the organism and establishes, the lower surface of slide has seted up groove one, the inner wall sliding connection of slide lower surface groove one has the acoustic celotex board, hole one has been seted up to one side of organism, the inner wall sliding connection of hole one of organism one side has the dead lever, through setting up noise reducer, has effectively reduced the influence of noise to the user, has increased the stability of equipment, has reduced the volume of noise.

As the preference, groove two has been seted up to one side of slide, the dead lever inserts with groove two of slide one side and establishes, one side fixedly connected with dog of organism, through setting up the slide, the slide blocks the noise when using, has increased the stability of equipment, has reduced the stability of equipment, facilitates the use.

As the optimization, the groove III has been seted up on the surface of dog, the inner wall sliding connection of groove III on dog surface has the inserted bar, the hole II has been seted up to one side that the dog is close to the inserted bar, the hole II on inserted bar and dog surface is inserted, through setting up the inserted bar, during the use, the inserted bar inserts in the dog, is convenient for fix a position the dead lever, has increased the stability of equipment, facilitates the equipment to use.

Preferably, one side fixedly connected with pressure spring of inserted bar, one side and dog fixed connection of inserted bar are kept away from to pressure spring, through setting up pressure spring, during the use, pressure spring produces elasticity promotion inserted bar and slides, has increased the stability of equipment, makes things convenient for equipment to operate.

Preferably, one side of organism is provided with stabilising arrangement, stabilising arrangement includes the mounting panel, mounting panel and organism fixed connection, the groove III has been seted up on the surface of mounting panel, the inner wall sliding connection of the groove III on mounting panel surface has the footboard, through setting up stabilising arrangement, during the use, effectively with the organism location, has increased the stability of equipment, makes things convenient for equipment to operate, has increased the ease of use of equipment.

Preferably, the limiting block is fixedly connected with the surface of the pedal, the round rod is fixedly connected with one side of the mounting plate, the hole III is formed in one side of the pedal, the round rod is in sliding connection with the hole III on the surface of the pedal, and when the pedal is used, a user can tread the pedal conveniently, the machine body is positioned, the stability of the equipment is improved, and the equipment can be operated conveniently.

As the preference, one side threaded connection of mounting panel has the threaded rod, groove four has been seted up to one side of footboard, the threaded rod inserts with groove four of footboard one side and establishes, the surface cover of round bar is equipped with extension spring, extension spring's both ends respectively with mounting panel and footboard fixed connection, through setting up the threaded rod, during the use, the threaded rod, be convenient for fix a position the footboard, increased the stability of equipment, make things convenient for equipment to use, improved the security of equipment.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the noise reduction device is arranged, when the device is used, the sliding plate is inserted into the machine body, the fixing rod is pressed to be inserted into the sliding plate, the inserting rod is pulled at the moment, the inserting rod is loosened, the compression spring loses the constraint to generate elastic force to push the inserting rod to be inserted into the stop block to complete positioning, and the sound insulation plate blocks noise and reduces the volume of the noise.

2. According to the utility model, the pedal is pulled when the device is used, the threaded rod is rotated to be inserted into the pedal, then a user steps on the pedal by feet, the limiting block is attached to the foot and the pedal, separation is prevented, the pedal is stepped on by the feet, a user can conveniently drill a hole, the threaded rod is rotated, the tension spring loses constraint to generate elasticity to pull the pedal to reset, the device is arranged to effectively protect the pedal, the safety of equipment is improved, the use difficulty of the equipment is reduced, the equipment is convenient to operate, and the stability of the equipment is improved.

Drawings

Fig. 1 is a schematic perspective view of a noise reduction type engineering drill according to the present utility model;

FIG. 2 is a schematic side view of a noise reduction type engineering driller according to the present utility model;

fig. 3 is a schematic structural diagram of a noise reduction device of a noise reduction type engineering drill according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A of a noise reduction type engineering driller according to the present utility model;

fig. 5 is a schematic structural view of a stabilizing device of a noise reduction type engineering drill according to the present utility model.

Legend description: 1. a body; 2. a drill bit; 3. a noise reduction device; 31. a sound insulation board; 32. a slide plate; 33. a fixed rod; 34. a stop block; 35. a rod; 36. a pressure spring; 4. a stabilizing device; 41. a pedal; 42. a threaded rod; 43. a mounting plate; 44. a round bar; 45. a tension spring; 46. the block is restricted.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the noise reduction type engineering driller comprises a driller body 1 and a noise reduction device 3, wherein a drill bit 2 is arranged on the surface of the driller body 1, and the noise reduction device 3 is arranged on the surface of the driller body 1.

The specific arrangement and function of the noise reduction means 3 and the stabilizing means 4 will be described in detail below.

In this embodiment: the noise reduction device 3 comprises a sliding plate 32, the sliding plate 32 is inserted with the machine body 1, a groove I is formed in the lower surface of the sliding plate 32, the sound insulation plate 31 is slidably connected with the inner wall of the groove I of the lower surface of the sliding plate 32, a hole I is formed in one side of the machine body 1, the fixing rod 33 is slidably connected with the inner wall of the hole I on one side of the machine body 1, the noise reduction device 3 is arranged, the influence of noise on a user is effectively reduced, the stability of equipment is improved, and the sound volume of the noise is reduced.

Specifically, the groove two has been seted up to one side of slide 32, and the dead lever 33 inserts with the groove two of slide 32 one side and establishes, and one side fixedly connected with dog 34 of organism 1, through setting up slide 32, slide 32 blocks the noise during the use, has increased the stability of equipment, has reduced the stability of equipment, facilitates the use.

Specifically, a groove III is formed in the surface of the stop block 34, an inserting rod 35 is slidably connected to the inner wall of the groove III on the surface of the stop block 34, a hole II is formed in one side, close to the inserting rod 35, of the stop block 34, and the inserting rod 35 is inserted into the hole II on the surface of the stop block 34.

In this embodiment: through setting up inserted bar 35, during the use, inserted bar 35 inserts in dog 34, is convenient for fix a position dead lever 33, has increased the stability of equipment, makes things convenient for equipment to use.

Specifically, one side fixedly connected with pressure spring 36 of inserted bar 35, one side and dog 34 fixed connection that pressure spring 36 kept away from inserted bar 35 through setting up pressure spring 36, during the use, pressure spring 36 produced elasticity and promoted inserted bar 35 and slided, increased the stability of equipment, make things convenient for equipment to operate.

In this embodiment: one side of organism 1 is provided with stabilising arrangement 4, and stabilising arrangement 4 includes mounting panel 43, and mounting panel 43 and organism 1 fixed connection, and the groove three has been seted up on mounting panel 43's surface, and the inner wall sliding connection of the groove three on mounting panel 43 surface has footboard 41, through setting up stabilising arrangement 4, during the use, effectively with organism 1 location, increased the stability of equipment, make things convenient for equipment to operate, increased the ease of use of equipment.

Specifically, the fixed surface of footboard 41 is connected with restriction piece 46, and the round bar 44 of one side fixedly connected with of mounting panel 43, hole three has been seted up to one side of footboard 41, and round bar 44 and the three sliding connection in hole on footboard 41 surface through setting up footboard 41, and during the use, footboard 41 convenient to use ware tramples, fixes a position organism 1, has increased the stability of equipment, makes things convenient for equipment to operate.

Specifically, a threaded rod 42 is connected to one side of the mounting plate 43 in a threaded manner, a groove four is formed in one side of the pedal 41, the threaded rod 42 is inserted into the groove four on one side of the pedal 41, an extension spring 45 is sleeved on the surface of the round rod 44, and two ends of the extension spring 45 are fixedly connected with the mounting plate 43 and the pedal 41 respectively.

In this embodiment: through setting up threaded rod 42, during the use, threaded rod 42 is convenient for fix a position footboard 41, has increased the stability of equipment, makes things convenient for equipment to use, has improved the security of equipment.

Working principle: through setting up noise reduction device 3, during the use, insert slide 32 in organism 1, press dead lever 33 and insert slide 32 this moment, pulling inserted bar 35 this moment, loosen inserted bar 35, compression spring 36 loses the constraint and produces elasticity and promote inserted bar 35 and accomplish the location in dog 34, acoustic celotex board 31 blocks the noise during the use, the volume of noise reduction, through setting up noise reduction device 3, equipment's stability has been increased, equipment's security has been improved, the user's operation is facilitated, noise disturbance people's condition has been reduced, be convenient for use, stabilising arrangement 4 is when using, pulling footboard 41, rotate threaded rod 42 and insert footboard 41 this moment, then the user steps on footboard 41 with the foot, restriction piece 46 is laminated foot and footboard 41, prevent breaking away from, step on footboard 41 through the foot, the convenience of use is bored, rotate threaded rod 42, extension spring 45 loses the constraint and produces elasticity and pulls footboard 41 reset this moment, through setting up stabilising arrangement 4, the security of equipment has been increased, equipment's use degree of difficulty has been reduced, convenience of equipment is operated, equipment's stability has been increased.

Claims

1. The utility model provides a noise reduction type engineering driller, includes organism (1) and noise reduction device (3), its characterized in that: the surface of organism (1) is provided with drill bit (2), noise reduction device (3) set up on the surface of organism (1), noise reduction device (3) include slide (32), slide (32) are inserted with organism (1) and are established, first groove has been seted up to the lower surface of slide (32), the inner wall sliding connection of first groove of slide (32) lower surface has acoustic celotex board (31), hole one has been seted up to one side of organism (1), the inner wall sliding connection of hole one of organism (1) one side has dead lever (33).

2. A noise reduction type engineering driller as defined in claim 1, wherein: a second groove is formed in one side of the sliding plate (32), the fixing rod (33) is inserted into the second groove in one side of the sliding plate (32), and a stop block (34) is fixedly connected to one side of the machine body (1).

3. A noise reduction type engineering driller as defined in claim 2, wherein: the surface of the stop block (34) is provided with a groove III, the inner wall of the groove III on the surface of the stop block (34) is connected with an inserting rod (35) in a sliding mode, one side, close to the inserting rod (35), of the stop block (34) is provided with a hole II, and the inserting rod (35) is inserted into the hole II on the surface of the stop block (34).

4. A noise reduction type engineering driller as defined in claim 3, wherein: one side of the inserted link (35) is fixedly connected with a pressure spring (36), and one side of the pressure spring (36) away from the inserted link (35) is fixedly connected with a stop block (34).

5. A noise reduction type engineering driller as defined in claim 1, wherein: one side of organism (1) is provided with stabilising arrangement (4), stabilising arrangement (4) are including mounting panel (43), mounting panel (43) and organism (1) fixed connection, slot three has been seted up on the surface of mounting panel (43), the inner wall sliding connection of slot three on mounting panel (43) surface has footboard (41).

6. The noise reduction type engineering driller of claim 5, wherein: the surface of footboard (41) is fixedly connected with restriction piece (46), one side fixedly connected with round bar (44) of mounting panel (43), hole three has been seted up to one side of footboard (41), hole three sliding connection on round bar (44) and footboard (41) surface.

7. The noise reduction type engineering driller of claim 6, wherein: one side threaded connection of mounting panel (43) has threaded rod (42), groove four has been seted up to one side of footboard (41), threaded rod (42) are inserted with groove four of footboard (41) one side and are established, the surface cover of round bar (44) is equipped with extension spring (45), the both ends of extension spring (45) respectively with mounting panel (43) and footboard (41) fixed connection.