CN212498356U

CN212498356U - Dedicated noise control's of architectural decoration wall drilling machine

Info

Publication number: CN212498356U
Application number: CN202020832015.5U
Authority: CN
Inventors: 李尊强; 周天马; 孙鹏
Original assignee: Qingdao Hualian Decoration Engineering Co ltd
Current assignee: Qingdao Hualian Decoration Engineering Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-09
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a wall drilling machine of dedicated noise control of architectural decoration, which comprises a housing, lower extreme one side of casing is provided with the holding rod, the lower extreme of casing and the one side of keeping away from the holding rod are provided with auxiliary handle, the inside of holding rod is provided with the battery, the one end middle part of casing is provided with motor switch, the lower extreme of casing and the one side that is close to the holding rod are provided with hydraulic switch, the one end of the inner chamber of casing is provided with the pneumatic cylinder, the one end of pneumatic cylinder is provided with matched with hydraulic telescoping rod, the one end that the connecting block is close to the spout is provided with the motor, the one end of motor is provided with the drive shaft, the one end of drive shaft is provided with the drilling rod that runs through casing one end through-hole, the one end. Has the advantages that: thereby effectively lightening the noise, attenuating the noise and realizing the isolation effect to a certain degree.

Description

Dedicated noise control's of architectural decoration wall drilling machine

Technical Field

The utility model relates to an architectural decoration technical field particularly, relates to a wall drilling machine of dedicated noise control sound of architectural decoration.

Background

Along with people's standard of living constantly improves, people are to the requirement of quality of life constantly improves, and in the decoration aspect of family, people like to hang some good-looking string decorations or some other things on the wall at home, and this just needs to be drilled on the wall and fixed the ornament.

The biggest problem that drilling machine on the existing market appears in the drilling process is in, at the drilling process, can produce very big noise, often can hinder neighbor or other people's normal life, the serious contradiction that leads to between the country of neighborhoods, and at the in-process of drilling, at first the motor produces huge vibrations and sends the noise because high-speed rotation and the inner wall contact with the drilling frame, and the drill bit can send huge noise when contacting with wall body or object simultaneously, influences people's normal work and rest around.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a wall drilling machine of dedicated noise control of architectural decoration to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a noise-proof wall drilling machine special for architectural decoration comprises a casing, wherein a holding rod is arranged on one side of the lower end of the casing, an auxiliary handle is arranged on one side of the lower end of the casing, which is far away from the holding rod, a storage battery is arranged in the holding rod, a motor switch is arranged in the middle of one end of the casing, a hydraulic switch is arranged on one side of the lower end of the casing, which is close to the holding rod, a hydraulic cylinder is arranged at one end of an inner cavity of the casing, a matched hydraulic telescopic rod is arranged at one end of the hydraulic cylinder, a connecting block is arranged at the top end of the hydraulic telescopic rod, which is located in the middle of the casing, sliding grooves are arranged on two sides of one end of the inner cavity of the casing, which is far away from the hydraulic cylinder, a motor is arranged at one end of the connecting block, a driving, the drill rod is characterized in that a plurality of threads are arranged on the outer portion of the drill rod, a drill bit is arranged at the top end of the drill rod, a bearing seat is sleeved at the joint of the driving shaft and the drill rod and is located at one end of the inner portion of the shell, moving blocks matched with the sliding grooves are arranged at two ends of the bearing seat, a silencing bearing sleeve matched with the drill rod is arranged at a through hole in one end of the shell, and a silencing structure is arranged at one end of the shell.

Furthermore, the lower end of the holding rod is provided with an anti-slip sleeve, and the anti-slip sleeve is provided with a plurality of anti-slip bulges.

Furthermore, a plurality of finger grooves are formed in the auxiliary handle.

Further, the outside cover of motor is equipped with the link, the both ends of link all be provided with spout matched with sliding block.

Furthermore, a sound insulation sponge is sleeved outside the machine shell.

Furthermore, the silencing structure comprises a silencing barrel connected with one end of the casing, a metal inner barrel is arranged in the middle of the interior of the silencing barrel, soundproof cotton, alkali-free glass fiber cotton, a fireproof alkali-free glass fiber layer and rock wool are sequentially arranged on the inner wall of the silencing barrel and the outer wall and the inner wall of the metal inner barrel, the soundproof cotton is connected with the inner wall of the silencing barrel and the outer wall and the inner wall of the metal inner barrel, the alkali-free glass fiber cotton is sleeved at the lower end of the soundproof cotton, the fireproof alkali-free glass fiber layer is sleeved at the lower end of the alkali-free glass fiber layer, the rock wool is sleeved at the lower end of the fireproof alkali-free glass fiber layer, a silencing ring piece is arranged at one end, far away from the casing, of the silencing barrel and the metal inner barrel, and a plurality of silencing protrusions are arranged on the inner wall of the silencing.

The utility model provides a dedicated noise control of architectural decoration's wall drilling machine, beneficial effect is as follows: the utility model discloses a motor switch is connected with the motor, hydraulic switch is connected with the pneumatic cylinder, thereby the convenience is to the start of instrument, make hydraulic telescoping rod promote the drill bit synchronous fit motion that motor and motor front end output are connected carry out the forward motion down, realize the drilling operation of wall drilling machine, through the amortization section of thick bamboo, the noise absorption that produces when metal inner tube and noise cancelling structure and amortization arch function the drill bit, and at soundproof cotton, alkali-free glass fiber cotton, through reflection many times in the through-hole that the fine layer of the glass of the alkali-free glass of fire prevention and the amortization structure that the rock wool is constituteed and the surface were seted up, the refraction, can improve the noise absorption and imitate conversion effect, thereby effectively alleviate the production of noise, with the noise attenuation and realize the isolation effect to.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a noise-proof wall drilling machine for architectural decoration according to an embodiment of the present invention;

FIG. 2 is a side view of a noise damping cylinder of a noise damping wall drill for architectural decoration in accordance with an embodiment of the present invention;

fig. 3 is a schematic view of a noise reduction structure of a noise-proof wall drilling machine for architectural decoration according to an embodiment of the present invention.

In the figure:

1. a housing; 2. a hand-held lever; 3. an auxiliary handle; 4. a storage battery; 5. a motor switch; 6. a hydraulic switch; 7. a hydraulic cylinder; 8. a hydraulic telescopic rod; 9. connecting blocks; 10. a chute; 11. a motor; 12. a drive shaft; 13. a drill stem; 14. a thread; 15. a drill bit; 16. a bearing seat; 17. a moving block; 18. a noise reduction bearing housing; 19. an anti-slip sleeve; 20. a connecting frame; 21. a slider; 22. sound insulation sponge; 23. a silencing barrel; 24. a metal inner cylinder; 25. sound insulation cotton; 26. alkali-free glass fiber wool; 27. a fire-proof alkali-free glass fiber layer; 28. rock wool; 29. a silencing ring sheet; 30. and a sound attenuation bulge.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a wall drilling machine of dedicated noise control of architectural decoration.

The first embodiment is as follows:

as shown in fig. 1-3, the noise-proof wall drilling machine for architectural decoration according to the embodiment of the present invention comprises a casing 1, a holding rod 2 is disposed on one side of the lower end of the casing 1, an auxiliary handle 3 is disposed on the lower end of the casing 1 and on the side away from the holding rod 2, a storage battery 4 is disposed inside the holding rod 2, a motor switch 5 is disposed in the middle of one end of the casing 1, a hydraulic switch 6 is disposed on the lower end of the casing 1 and on the side close to the holding rod 2, a hydraulic cylinder 7 is disposed at one end of the inner cavity of the casing 1, a hydraulic telescopic rod 8 is disposed at one end of the hydraulic telescopic rod 7, a connecting block 9 is disposed at the top end of the hydraulic telescopic rod 8 and in the middle of the casing 1, and two sides of the inner cavity of the casing 1 away from the hydraulic cylinder 7 are both, the connecting block 9 is close to the one end of spout is provided with motor 11, the one end of motor 11 is provided with drive shaft 12, the one end of drive shaft 12 is provided with the drilling rod 13 that runs through casing 1 one end through-hole, the outside of drilling rod 13 is provided with a plurality of screw threads 14, the top of drilling rod 13 is provided with drill bit 15, drive shaft 12 with the drilling rod 13 junction just is located the inside pot head of casing 1 is equipped with bearing frame 16, the both ends of bearing frame 16 all be provided with spout 10 matched with movable block 17, the one end of casing 1 be provided with through-hole department be provided with drilling rod 13 matched with amortization bearing housing 18, the one end of casing 1 is provided with sound-deadening.

Example two:

as shown in fig. 1-3, the lower end of the handle bar 2 is provided with an anti-slip sleeve 19, and the anti-slip sleeve 19 is provided with a plurality of anti-slip protrusions. A plurality of finger grooves are arranged on the auxiliary handle 3. The outside cover of motor 11 is equipped with link 20, the both ends of link 20 all be provided with spout matched with sliding block 21. The shell 1 is externally sleeved with a sound insulation sponge 22.

As shown in fig. 1 to 3, the noise-deadening structure includes a noise-deadening cylinder 23 connected to one end of the casing 1, the middle part in the silencing tube 23 is provided with a metal inner tube 24, the inner wall of the silencing tube 23 and the outer wall and the inner wall of the metal inner tube 24 are sequentially provided with soundproof cotton 25, alkali-free glass fiber cotton 26, a fireproof alkali-free glass fiber layer 27 and rock wool 28, the soundproof cotton 25 is connected with the inner wall of the silencing pot 23 and the outer wall and the inner wall of the metal inner cylinder 24, the alkali-free glass fiber cotton 26 is sleeved at the lower end of the soundproof cotton 25, the fireproof alkali-free glass fiber layer 27 is sleeved at the lower end of the alkali-free glass fiber cotton 26, the rock wool 28 is sleeved at the lower end of the fireproof alkali-free glass fiber layer 27, the silencing annular sheets 29 are arranged at the ends, far away from the shell 1, of the silencing barrel 23 and the metal inner barrel 24, and a plurality of silencing protrusions 30 are arranged on the inner wall of the silencing barrel 23.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the motor switch 5 can be started by holding the holding rod 2 with a thumb, the hydraulic switch 6 can be started by a forefinger, the auxiliary handle 3 at the front end improves the stability during drilling, and then the hydraulic telescopic rod 8 connected with the hydraulic cylinder 7 pushes the connecting block 9 to link the motor 11 to move, so that the motor 11 slides in the chute 10 through the sliding block 21 in the connecting frame 20, the drill bit 15 connected with the output end at the front end of the motor 11 moves forwards under the synchronous matching motion, the drill bit 15 is driven by the bearing block 16 to effectively rotate in the inner cavity of the casing 1 and moves on the silencing bearing sleeve 18 to realize the drilling of the wall drilling machine, and the noise generated during the operation of the drill bit 15 is absorbed through the silencing cylinder 23, the metal inner cylinder 24, the silencing structure and the silencing bulge 30, and transmit the noise to the amortization structure and the amortization arch 30 that are equipped with and produce the vibration by the outside direction in center, produce resonance, soundproof cotton 25, alkali-free glass fiber cotton 26, the amortization structure that fire prevention alkali-free glass fiber layer 27 and rock wool 28 are constituteed and through a lot of reflection, refraction in the through-hole that the surface was seted up, can improve noise absorption effect conversion effect, thereby effectively alleviate the production of noise, with the noise attenuation and realize the isolation effect to a certain extent, soundproof sponge 22 that the outside of casing 1 was provided with absorbs the soundproof effect of casing 1.

In conclusion, with the aid of the above technical scheme of the utility model, through being connected of motor switch 5 and motor 11, hydraulic switch 6 and pneumatic cylinder 7 are connected, thereby the convenience is to the start-up of instrument, make drill bit 15 synchronous fit motion that 8 push motor 11 of hydraulic telescoping rod and the connection of 11 front ends of motor move forward down, realize the drilling operation of wall drilling machine, through a noise damping section of thick bamboo 23, the noise absorption that produces when metal inner tube 24 and sound damping structure and the protruding 30 with the function of amortization, and at soundproof cotton 25, alkali-free glass fiber cotton 26, through reflection many times in the amortization structure that fire prevention alkali-free glass fiber layer 27 and rock wool 28 are constituteed and the through-hole that the surface was seted up, the refraction, can improve noise absorption effect conversion, thereby effectively alleviate the production of noise, realize the isolation effect with the noise attenuation and at a certain degree.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dedicated noise control's of architectural decoration wall drilling machine, its characterized in that, includes casing (1), lower extreme one side of casing (1) is provided with holding rod (2), the lower extreme of casing (1) just keeps away from one side of holding rod (2) is provided with auxiliary handle (3), the inside of holding rod (2) is provided with battery (4), the one end middle part of casing (1) is provided with motor switch (5), the lower extreme of casing (1) just is close to one side of holding rod (2) is provided with hydraulic switch (6), the one end of the inner chamber of casing (1) is provided with pneumatic cylinder (7), the one end of pneumatic cylinder (7) is provided with matched with hydraulic telescoping rod (8), the top of hydraulic telescoping rod (8) just is located the middle part of casing (1) is provided with connecting block (9), both sides of one end, far away from the hydraulic cylinder (7), of an inner cavity of the casing (1) are provided with sliding grooves (10), one end, close to the sliding grooves, of the connecting block (9) is provided with a motor (11), one end of the motor (11) is provided with a driving shaft (12), one end of the driving shaft (12) is provided with a drill rod (13) penetrating through a through hole at one end of the casing (1), the outer part of the drill rod (13) is provided with a plurality of threads (14), the top end of the drill rod (13) is provided with a drill bit (15), one end, located inside the casing (1), of the connecting part of the driving shaft (12) and the drill rod (13) is sleeved with a bearing seat (16), both ends of the bearing seat (16) are provided with moving blocks (17) matched with the sliding grooves (10), one end of the casing (1) is provided with a silencing, one end of the machine shell (1) is provided with a silencing structure.

2. A noise-proof wall drilling machine for building decoration as claimed in claim 1, characterized in that the lower end of the holding rod (2) is provided with an anti-slip sleeve (19), and the anti-slip sleeve (19) is provided with a plurality of anti-slip protrusions.

3. A noise-proof wall drilling machine for architectural decoration according to claim 1, characterized in that the auxiliary handle (3) is provided with a plurality of finger grooves.

4. A noise-proof wall drilling machine for building decoration as claimed in claim 1, characterized in that the motor (11) is externally sleeved with a connecting frame (20), and both ends of the connecting frame (20) are provided with sliding blocks (21) matched with the sliding grooves.

5. The noise-proof wall drilling machine special for building decoration according to claim 1, characterized in that the sound-proof sponge (22) is sleeved outside the casing (1).

6. The special noise-proof wall drilling machine for building decoration according to claim 1, wherein the noise-proof structure comprises a noise-proof cylinder (23) connected with one end of the casing (1), a metal inner cylinder (24) is arranged in the middle of the interior of the noise-proof cylinder (23), the inner wall of the noise-proof cylinder (23) and the outer wall and the inner wall of the metal inner cylinder (24) are sequentially provided with soundproof cotton (25), alkali-free glass fiber cotton (26), a fireproof alkali-free glass fiber layer (27) and rock wool (28), the soundproof cotton (25) is connected with the inner wall of the noise-proof cylinder (23) and the outer wall and the inner wall of the metal inner cylinder (24), the alkali-free glass fiber cotton (26) is sleeved at the lower end of the soundproof cotton (25), the fireproof alkali-free glass fiber layer (27) is sleeved at the lower end of the fireproof alkali-free glass fiber layer (27), the rock wool (28) is sleeved at the lower end of the fireproof alkali-free glass fiber layer (27), the silencing device is characterized in that silencing ring pieces (29) are arranged at one ends, far away from the shell (1), of the silencing barrel (23) and the metal inner barrel (24), and a plurality of silencing protrusions (30) are arranged on the inner wall of the silencing barrel (23).