CN210489315U

CN210489315U - Effectual nothing of giving sound insulation is turned round pair twister

Info

Publication number: CN210489315U
Application number: CN201921653240.6U
Authority: CN
Inventors: 申大强; 陈嘉铭; 黄金根; 王艳峰
Original assignee: Xindian Wire Shenzhen Co ltd
Current assignee: Xindian Wire Shenzhen Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-05-08
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a no-twist pair twister with good sound insulation effect, which relates to the technical field of pair twisters, and the key point of the technical proposal is that the outer wall of a frame body is fixedly provided with a sound-proof cover, the sound-proof cover comprises a cover body and sound-proof cotton fixed on the inner side wall of the cover body, and one side of the sound-proof cotton, which is far away from the cover body, is provided with a plurality of bulges; the lateral wall of sound-proof housing runs through and is provided with the case mouth, the chamber door that is provided with sealed case mouth is located the symmetry rotation, the end wall of chamber door and the inside wall of case mouth laminate each other, two be provided with seal assembly between the chamber door, the inside wall integrated into one piece of case mouth is provided with the closing plate that can offset with the chamber door lateral wall, has reached and has kept apart the noise that equipment during operation produced, has reduced the injury that the noise produced the staff.

Description

Effectual nothing of giving sound insulation is turned round pair twister

Technical Field

The utility model relates to a pair twister technical field, more specifically say, it relates to a do not have that sound insulation is effectual and turn round pair twister.

Background

The pair twister is wire and cable equipment applied to twisting of high-frequency data cables, a plurality of single conductors are twisted into one strand, the technological requirements of wires are met, and the twister can be generally divided into an automatic high-speed pair twister and a three-pitch high-speed pair twister.

The prior Chinese patent with the publication number of CN204375496U provides a pair twister, which comprises a frame body, wherein two ends of the frame body are fixedly connected with a support, two sides of the support are respectively and fixedly connected with a wire inlet main shaft and a wire outlet main shaft, a cradle assembly is connected between the wire inlet main shaft and the wire outlet main shaft, the cradle assembly comprises a connecting rod, a rotating plate, a fixing plate, a traction bevel wheel and a wire arrangement rotating shaft, a moving member is sleeved on the connecting rod, the moving member is in linkage connection with one end of the rotating plate, the wire inlet main shaft and the wire outlet main shaft are connected with rotating discs, and the rotating discs are fixedly connected with twisting; the twisting bow is driven by the rotating disc to rotate at a high speed, so that the cables are twisted, and the cables are uniformly wound by the cradle assembly.

However, when the hinge machine works, because the two motors work simultaneously, the motors rotate at a high speed and can generate large vibration, so that strong noise pollution can be generated, the noise can influence the health of workers, and meanwhile, the service life of the motors can be influenced by long-term vibration, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a do not have that the sound insulation is effectual and turn round pair twister, it has noise abatement pollution, extension motor life's advantage.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a twistless pair twister with good sound insulation effect comprises a rack body, wherein a group of supports are symmetrically and fixedly connected to the rack body, a driving motor is arranged on each support, the driving motor comprises an incoming line motor and an outgoing line motor which are respectively and fixedly arranged on the two supports, and a cradle assembly is connected between the incoming line motor and the outgoing line motor; the outer wall of the rack body is fixedly provided with a sound-proof shield, the sound-proof shield comprises a shield body and sound-proof cotton fixed on the inner side wall of the shield body, and one side of the sound-proof cotton, which is far away from the shield body, is provided with a plurality of bulges; the lateral wall of sound-proof housing runs through and is provided with the case mouth, the case mouth department symmetry rotates the chamber door that is provided with sealed case mouth, the end wall of chamber door and the inside wall of case mouth laminate each other, two be provided with seal assembly between the chamber door, the inside wall integrated into one piece of case mouth is provided with the closing plate that can offset with the chamber door lateral wall.

By adopting the technical scheme, the cradle assembly on the rack body is isolated by the sound-proof cover, sound-proof cotton has a good sound-absorbing effect, and the bulge on the sound-proof cotton effectively rebounds sound to isolate noise in the sound-proof cover, so that noise pollution is effectively reduced; the sealing assembly between the box doors can seal the gap between the box doors, so that the noise spreading is reduced; the sealing plate can seal the gap between the box door and the box opening, so that the overall sound insulation effect of the sound insulation cover is further improved, and the harm of noise to workers is reduced.

Further, the chamber door runs through and is provided with the viewing aperture, the fixed transparent plate that is provided with in the viewing aperture.

By adopting the technical scheme, the observation of the winding condition of the cradle component by an observer can be conveniently realized through the observation port and the transparent plate.

Further, the transparent plate is vacuum glass.

Through adopting above-mentioned technical scheme, vacuum glass has good syllable-dividing effect, guarantees the syllable-dividing effect of sound-proof housing.

Furthermore, a protective net is fixedly arranged on one side of the box door facing the direction of the rack body and positioned at the observation port.

By adopting the technical scheme, the vacuum glass is prevented from being damaged by equipment in the sound-proof housing, and the safety of the equipment is improved.

Further, a strip lamp is fixedly arranged on the inner wall of the sound-proof housing.

Through adopting above-mentioned technical scheme, improve the luminance in the sound-proof housing through rectangular lamp, the staff of further being convenient for observes the behavior.

Furthermore, the sealing assembly comprises a sliding cavity arranged at one end of one of the box doors, which is far away from the sound-proof shield, the length direction of the sliding cavity is arranged along the length direction of the box door, the height direction of the sliding cavity is arranged along the height direction of the box door, a gypsum board is arranged in the sliding cavity in a sliding manner along the length direction of the sliding cavity, a sealing groove for the gypsum board to be inserted is formed in the end wall of the other box door, and the inner wall of the sealing groove is attached to the outer wall of the gypsum board; one side of the box door, which is far away from the rack body, is provided with a driving groove communicated with the sliding cavity, and a driving rod fixedly connected with the gypsum board is arranged in the driving groove in a sliding manner.

Through adopting above-mentioned technical scheme, equipment during operation, the drive actuating lever slides the gypsum board to the intracavity that slides, then closes two chamber doors, slides the gypsum board and inserts and establish to the seal groove in, the gypsum board can carry out effectual sealing to the gap between two chamber doors this moment, and the gypsum board has good syllable-dividing effect, effectively reduces to have the noise to give out from between two chamber doors, utilizes seal assembly to fix two chamber doors simultaneously.

Further, the intracavity that slides is provided with a plurality of butt elastic component, the both ends of butt elastic component respectively with the diapire and the gypsum board end wall looks butt in the chamber that slides.

Through adopting above-mentioned technical scheme, the butt elastic component orders about the gypsum board and slides to keeping away from the chamber direction that slides, has improved the stability of gypsum board in the seal groove.

Further, a shock pad is fixedly arranged between the driving motor and the support, and the driving motor penetrates through the shock pad and the support through bolts to be fixedly connected.

Through adopting above-mentioned technical scheme, the shock pad has played good shock attenuation effect to the driving motor of during operation, has reduced the noise that driving motor during operation produced, has protected driving motor simultaneously, has improved driving motor's life.

To sum up, the utility model discloses following beneficial effect has:

1. the cradle assembly on the rack body is isolated through the sound-proof cover, the sound-proof cotton has a good sound-absorbing effect, the bulge on the sound-proof cotton effectively rebounds sound, noise is isolated in the sound-proof cover, and noise pollution is effectively reduced; the sealing assembly between the box doors can seal the gap between the box doors, so that the noise spreading is reduced; the sealing plate can seal a gap between the box door and the box opening, so that the overall sound insulation effect of the sound insulation cover is further improved, and the harm of noise to workers is reduced;

2. the gap between the two box doors can be effectively sealed through the gypsum board, the gypsum board has a good sound insulation effect, noise emitted from the space between the two box doors is effectively reduced, and meanwhile, the two box doors are fixed through the sealing assembly;

3. the shock absorption pad has a good shock absorption effect on the motor in working, reduces noise generated by the motor in working, protects the motor and prolongs the service life of the motor.

Drawings

FIG. 1 is a schematic structural diagram of a twistless pair twister with good sound insulation effect in the embodiment;

FIG. 2 is a schematic structural diagram of a twistless pair twister with good sound insulation effect in the embodiment;

fig. 3 is a schematic cross-sectional view of a door used in an embodiment.

In the figure: 1. a frame body; 11. a support; 121. an incoming line motor; 122. a wire outlet motor; 13. a cradle assembly; 2. a sound-proof housing; 21. a cover body; 22. sound insulation cotton; 23. a protrusion; 3. a box opening; 31. a box door; 4. a sealing plate; 5. a viewing port; 51. a transparent plate; 52. a protective net; 53. a strip lamp; 6. a sliding cavity; 61. a gypsum board; 62. a sealing groove; 7. a drive slot; 71. a drive rod; 8. abutting against the elastic member; 9. a shock-absorbing pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a twistless pair twister with good sound insulation effect is disclosed, and referring to fig. 1 and 2, the twistless pair twister comprises a rack body 1, a group of brackets 11 are symmetrically and integrally formed on the rack body 1, a driving motor is arranged on the brackets 11, the driving motor comprises a wire inlet motor 121 and a wire outlet motor 122 which are respectively and fixedly arranged on the two brackets 11, a cradle assembly 13 for winding a cable is connected between the wire inlet motor 121 and the wire outlet motor 122, and a twisting bow is fixedly connected between the wire inlet motor 121 and the wire outlet motor 122 through bolts; be provided with shock pad 9 between driving motor and the support 11, shock pad 9 is the rubber pad, and driving motor runs through the bolt fastening connection between shock pad 9 and the support 11 through the bolt, and shock pad 9 has played good shock attenuation effect to the driving motor of during operation, has improved driving motor's life.

Referring to fig. 1 and 2, the outer wall of the rack body 1 is fixedly provided with a sound-proof housing 2 through bolts, the support 11, the driving motor and the cradle assembly 13 are all positioned in the sound-proof housing 2, the sound-proof housing 2 comprises a housing body 21 and sound-proof cotton 22 which is adhered to the inner side wall of the housing body 21, one side of the sound-proof cotton 22 away from the housing body 21 is provided with a plurality of bulges 23, the bulges 23 effectively rebound noise, and the noise is isolated through the isolation housing; the side wall of the sound-proof shield 2 is provided with a box opening 3 in a penetrating way, a box door 31 for sealing the box opening 3 is symmetrically and rotatably arranged at the box opening 3 through hinges, the end wall of the box door 31 is mutually attached to the inner side wall of the box opening 3, and a sealing component for fixing and sealing the box door 31 is arranged between the two box doors 31; the inside wall integrated into one piece of case mouth 3 is provided with can with the closing plate 4 that 31 lateral walls of chamber door offset, and closing plate 4 can seal the gap between 31 and the case mouth 3 of chamber door, has further improved the holistic syllable-dividing effect of sound-proof housing 2.

Referring to fig. 2 and 3, the sealing assembly includes a sliding cavity 6 disposed at one end of one of the box doors 31 far from the soundproof cover 2, a length direction of the sliding cavity 6 is disposed along a length direction of the box door 31, a height direction of the sliding cavity 6 is disposed along a height direction of the box door 31, a gypsum board 61 having a good soundproof effect is slidably disposed in the sliding cavity 6 along the length direction thereof, a sealing groove 62 for the gypsum board 61 to be inserted is disposed on an end wall of the other box door 31, and an inner wall of the sealing groove 62 is attached to an outer wall of the gypsum board 61; when the door 31 is closed, the gypsum board 61 in the sliding cavity 6 is slidably inserted into the sealing groove 62 on the end wall of the other door 31, so that the gap between the two doors 31 can be sealed, the noise dispersion is further reduced, and the closing and fixing of the doors 31 are realized.

Referring to fig. 2 and 3, a driving groove 7 communicated with the sliding cavity 6 is formed in one side of the box door 31 away from the rack body 1, a driving rod 71 fixedly connected with the gypsum board 61 is slidably arranged in the driving groove 7, and the gypsum board 61 is slid by driving the driving rod 71; be provided with a plurality of butt elastic component 8 in the chamber 6 that slides, butt elastic component 8 is the spring, and the one end of butt elastic component 8 is connected with gluing of chamber 6 that slides, and the other end and the gypsum board 61 end wall looks butt of butt elastic component 8, butt elastic component 8 orders about gypsum board 61 and slides to keeping away from chamber 6 direction that slides, has improved the stability of gypsum board 61 in seal groove 62 when chamber door 31 is closed.

Referring to fig. 1 and 2, the box door 31 is provided with an observation port 5 in a penetrating manner, a transparent plate 51 is adhered to the inner wall of the observation port 5, the transparent plate 51 is vacuum glass, the observation port 5 is utilized to facilitate the working condition of the equipment to be observed by a worker, and meanwhile, the vacuum glass has a good sound insulation effect; one side of chamber door 31 towards frame body 1 direction just is located viewing aperture 5 department and is provided with protection network 52 through the bolt fastening, and protection network 52 covers vacuum glass, avoids the equipment damage in the sound-proof housing 2 to produce the destruction to vacuum glass, has improved the security of equipment.

Referring to fig. 1, the inside wall of the soundproof cover 2 is fixedly provided with the strip lamp 53 for irradiation, and the brightness in the soundproof cover 2 is improved by the strip lamp 53, thereby further facilitating the observation of the working condition by the worker.

The working principle is as follows:

when driving motor during operation, staff's drive actuating lever 71, slide gypsum board 61 to the chamber 6 that slides in, rotate two chamber doors 31, make chamber door 31 offset with closing plate 4, then loosen actuating lever 71, under the effect of butt elastic component 8, gypsum board 61 is inserted and is established to the seal groove 62 in, realize the fixed to two chamber doors 31, the sound-proof housing 2 effectively keeps apart the equipment on the frame body 1 this moment, noise pollution has been reduced, the damage that the noise abatement produced the staff.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A twistless pair twister with good sound insulation effect comprises a rack body (1), wherein a group of supports (11) are symmetrically and fixedly connected to the rack body (1), a driving motor is arranged on each support (11), the driving motor comprises an incoming line motor (121) and an outgoing line motor (122) which are respectively and fixedly arranged on the two supports (11), and a cradle assembly (13) is connected between the incoming line motor (121) and the outgoing line motor; the method is characterized in that: the outer wall of the rack body (1) is fixedly provided with a sound-proof shield (2), the sound-proof shield (2) comprises a shield body (21) and sound-proof cotton (22) fixed on the inner side wall of the shield body (21), and one side, far away from the shield body (21), of the sound-proof cotton (22) is provided with a plurality of bulges (23); the lateral wall of sound-proof housing (2) runs through and is provided with case mouth (3), case mouth (3) department symmetry rotates chamber door (31) that is provided with sealed case mouth (3), the end wall of chamber door (31) laminates with the inside wall of case mouth (3) each other, two be provided with seal assembly between chamber door (31), the inside wall integrated into one piece of case mouth (3) is provided with closing plate (4) that can offset with chamber door (31) lateral wall.

2. The twistless pair twister with good sound insulation effect according to claim 1, wherein: the box door (31) is provided with an observation port (5) in a penetrating mode, and a transparent plate (51) is fixedly arranged in the observation port (5).

3. The twistless pair twister with good sound insulation effect according to claim 2, wherein: the transparent plate (51) is vacuum glass.

4. The twistless pair twister with good sound insulation effect according to claim 3, wherein: the box door (31) faces one side of the direction of the rack body (1) and is fixedly provided with a protective net (52) at the observation port (5).

5. The twistless pair twister with good sound insulation effect according to claim 2, wherein: and a strip lamp (53) is fixedly arranged on the inner wall of the sound-proof shield (2).

6. The twistless pair twister with good sound insulation effect according to claim 1, wherein: the sealing assembly comprises a sliding cavity (6) which is arranged at one end, far away from the sound-proof cover (2), of one of the box doors (31), the length direction of the sliding cavity (6) is arranged along the length direction of the box door (31), the height direction of the sliding cavity (6) is arranged along the height direction of the box door (31), a gypsum board (61) is arranged in the sliding cavity (6) in a sliding mode along the length direction of the sliding cavity, a sealing groove (62) for the gypsum board (61) to be inserted is formed in the end wall of the other box door (31), and the inner wall of the sealing groove (62) is attached to the outer wall of the gypsum board (61); one side of the box door (31) far away from the rack body (1) is provided with a driving groove (7) communicated with the sliding cavity (6), and a driving rod (71) fixedly connected with the gypsum board (61) is arranged in the driving groove (7) in a sliding manner.

7. The twistless pair twister with good sound insulation effect according to claim 6, wherein: a plurality of butt elastic pieces (8) are arranged in the sliding cavity (6), and two ends of each butt elastic piece (8) are respectively in butt joint with the bottom wall of the sliding cavity (6) and the end wall of the gypsum board (61).

8. The twistless pair twister with good sound insulation effect according to claim 1, wherein: a shock pad (9) is fixedly arranged between the driving motor and the support (11), and the driving motor penetrates through the shock pad (9) and the support (11) through bolts to be fixedly connected.