CN213617463U - Vibration/noise reduction device for centrifugation of electric pole - Google Patents
Vibration/noise reduction device for centrifugation of electric pole Download PDFInfo
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- CN213617463U CN213617463U CN202021528512.2U CN202021528512U CN213617463U CN 213617463 U CN213617463 U CN 213617463U CN 202021528512 U CN202021528512 U CN 202021528512U CN 213617463 U CN213617463 U CN 213617463U
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Abstract
The utility model relates to a vibration/noise reduction device that pole centrifugation was used, it relates to pole manufacturing technical field, it sets up subaerial first support frame including being used for sliding, be equipped with two damper on the first support frame, first support frame is used for sliding so that two damper remove respectively to the top of the both sides of pole mould along the length direction of pole mould, damper includes the regulation pole, damper and swiveling wheel, it slides and sets up on first support frame to adjust the pole, damper sets up the bottom at the regulation pole, the swiveling wheel sets up the bottom at damper, it is used for sliding so that the wheel face of swiveling wheel and the outer wall laminating of pole mould along the length direction of regulation pole to adjust the pole. This application has when the pole mould is rotatory, reduces the effect that the pole mould shakes to the top.
Description
Technical Field
The application relates to the technical field of electric pole manufacturing, in particular to a vibration and noise reduction device for electric pole centrifugation.
Background
In the manufacturing process of cement pole, adopt centrifuge to centrifuge the pole mould usually, with the inside cement centrifugation of pole mould to the inner wall of pole mould on to the shaping obtains the cement pole. When centrifuge carries out the centrifugation to the pole mould, can produce vibration and noise, the vibration can influence the manufacturing of cement pole, and the noise can influence staff's health.
Chinese utility model patent with publication number CN207915741U discloses a vibration/noise reduction device for pole centrifuge, establish including the cover at the soundproof box of the outside of base, the fixed diffuse reflection layer that sets up at the inner wall of soundproof box, the fixed sound absorber and the cover that set up in the bottom of the inside of soundproof box establish the damping spring in the outside of shock absorber pole. Inhale the sound ware and absorb the most noise that motor work and the high rotation of carousel produced, a small amount of unabsorbed noise carries out diffuse reflection under diffuse reflection layer's effect, with the sound wave diffuse reflection of noise to different directions, consumes the energy of sound wave, accomplishes the reduction to the noise. Shock attenuation pole and damping spring cushion the base, and the range of avoiding the base vibrations is too big, and the quality that leads to pole production is not high.
In view of the above-mentioned related art, the inventors have considered that there is a drawback that the pole mold vibrates upward when rotating and generates noise.
SUMMERY OF THE UTILITY MODEL
In order to reduce pole mould vibration to the top when the pole mould is rotatory, this application provides a vibration/noise reduction device that pole centrifugation was used.
The application provides a vibration/noise reduction device of pole centrifugation usefulness adopts following technical scheme:
the utility model provides a vibration/noise reduction device that pole centrifugation was used, including being used for sliding to set up at subaerial first support frame, be equipped with two damper on the first support frame, first support frame is used for sliding so that two damper remove respectively to the top of the both sides of pole mould along the length direction of pole mould, damper includes the regulation pole, damper and swiveling wheel, it slides and sets up on first support frame to adjust the pole, damper sets up the bottom at the regulation pole, the swiveling wheel sets up the bottom at damper, it is used for sliding so that the wheel face of swiveling wheel and the outer wall laminating of pole mould along the length direction of regulation pole to adjust the pole.
Through adopting above-mentioned technical scheme, when using vibration/noise reduction device, place the pole mould on centrifuge earlier, then slide first support frame along the length direction of pole mould, make two damper on the first support frame remove respectively to the top of the both sides of pole mould, will adjust the pole at last and slide along the length direction of adjusting the pole, make the wheel face of swiveling wheel and the outer wall laminating of pole mould. When centrifuge carries out the centrifugation to the pole mould, two swiveling wheels are retrained the pole mould from the top at the both sides of pole mould respectively, and damper assembly plays absorbing effect to reduce pole mould vibration to the top, and reduce the noise because of the vibration production.
Preferably, damper assembly includes sleeve, cover and spring, and the sleeve slip cap is established in the bottom of adjusting the pole, and the cover slip cap is established on adjusting the pole and with telescopic top threaded connection, the both ends of spring respectively with the bottom of adjusting the pole and telescopic inside fixed connection, the swiveling wheel setting is in telescopic bottom.
Through adopting above-mentioned technical scheme, when will adjusting the pole and slide along the length direction of adjusting the pole, adjust the pole and can drive the sleeve through the spring and remove, the sleeve drives cover and swiveling wheel and removes to make the wheel face of swiveling wheel and the outer wall laminating of pole mould. When the pole mould upwards vibrates, the vibration is transmitted to the sleeve through the swiveling wheel, the sleeve vibrates along the adjusting rod under the guiding effect of the cover, the sleeve compresses the spring, and the spring absorbs the energy of vibration, thereby playing the role of shock absorption.
Preferably, the wheel surface of the rotating wheel is provided with a wheel groove used for being matched with a driving wheel on the outer wall surface of the electric pole mold.
Through adopting above-mentioned technical scheme, with the drive wheel card on the outer wall of pole mould in the race on the wheel face of swiveling wheel for the swiveling wheel can be better retrain the pole mould.
Preferably, first support frame is including being used for sliding the montant that sets up two relative intervals subaerial, and the top of two montants all is equipped with the down tube, the top interconnect of two down tubes, and two down tubes set up along vertical direction symmetry, adjusts pole sliding connection on the down tube.
Through adopting above-mentioned technical scheme, when sliding two montants along the length direction of pole mould, two down tube can remove respectively to the top of the both sides of pole mould to make two damper remove respectively to the top of the both sides of pole mould.
Preferably, the inclined rod is provided with a fixed pipe, the adjusting rod is arranged on the fixed pipe in a sliding and penetrating mode, and the side wall of the fixed pipe is provided with a first screw in a penetrating mode through threads.
Through adopting above-mentioned technical scheme, can slide the length direction of adjusting the pole along the regulation pole after unscrewing first screw, screw up first screw and can lock the regulation pole on fixed pipe to the rotatory wheel of being convenient for is retrained the pole mould and damper assembly plays absorbing effect.
Preferably, vibration/noise reduction device still includes two and is used for relative interval to set up subaerial and lie in the second support frame of the both sides of pole mould respectively, and the second support frame includes that two are used for relative interval to set up subaerial stand, is equipped with the horizontal pole between two stands, and montant sliding connection is on the horizontal pole.
Through adopting above-mentioned technical scheme, slide the montant along the length direction of pole, can make first support frame slide along the length direction of pole mould to make two damper remove respectively to the top of the both sides of pole mould.
Preferably, the bottom of the vertical rod is provided with a sleeve, the sleeve is sleeved on the cross rod in a sliding manner, and a second screw penetrates through the side wall of the sleeve in a threaded manner.
Through adopting above-mentioned technical scheme, can slide the sleeve pipe along the length direction of horizontal pole after unscrewing the second screw, the sleeve pipe drives first support frame and slides along the length direction of pole mould to make two damper move respectively to the top of the both sides of pole mould, screw up the second screw and can lock the sleeve pipe on the horizontal pole, thereby be convenient for rotatory wheel pair pole mould to retrain and damper assembly plays absorbing effect.
Preferably, the number of the first supporting frames is two, and the two first supporting frames are arranged at intervals relatively.
Through adopting above-mentioned technical scheme, set up first support frame into two, slide two first support frames along the length direction of pole mould respectively, make damper on two first support frames remove respectively to the top at the both ends of pole mould to be convenient for carry out the shock attenuation to the pole mould from the both ends of pole mould, the shock attenuation effect is better.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the centrifugal machine is used for centrifuging the electric pole mould, the two rotating wheels respectively restrain the electric pole mould from the upper parts of two sides of the electric pole mould, and the damping assembly plays a damping role, so that the upward vibration of the electric pole mould is reduced, and the noise generated by the vibration is reduced;
2. when will adjusting the pole and slide along the length direction of adjusting the pole, adjust the pole and can drive the sleeve through the spring and remove, the sleeve drives cover and swiveling wheel and removes to the wheel face that makes the swiveling wheel is laminated with the outer wall of pole mould. When the pole mould upwards vibrates, the vibration is transmitted to the sleeve through the swiveling wheel, the sleeve vibrates along the adjusting rod under the guiding effect of the cover, the sleeve compresses the spring, and the spring absorbs the energy of vibration, thereby playing the role of shock absorption.
Drawings
Fig. 1 is a schematic structural diagram of a vibration/noise reduction device for pole centrifugation according to an embodiment of the present application;
FIG. 2 is a partially enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an exploded schematic view of the shock absorbing mechanism of FIG. 1;
fig. 4 is a partially enlarged schematic view of part B in fig. 1.
Description of reference numerals: 1. a ground surface; 2. a first support frame; 21. a vertical rod; 22. a diagonal bar; 23. a fixed tube; 24. a first screw; 25. a sleeve; 26. a second screw; 3. a damping mechanism; 31. adjusting a rod; 32. a shock absorbing assembly; 321. a sleeve; 322. a cylinder cover; 323. a spring; 33. a rotating wheel; 331. a wheel groove; 4. an electric pole mold; 41. a driving wheel; 5. a second support frame; 51. a column; 52. a cross bar; 6. a motor; 7. a driving centrifugal wheel; 8. driven centrifugal wheel.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, a centrifuge is placed on a floor 1, the centrifuge comprising a motor 6, a driving centrifugal wheel 7 and a driven centrifugal wheel 8. The electric pole mold 4 is placed on the driving centrifugal wheel 7 and the driven centrifugal wheel 8, and the driving wheel 41 on the outer wall surface of the electric pole mold 4 is clamped in the wheel grooves on the wheel surfaces of the driving centrifugal wheel 7 and the driven centrifugal wheel 8. The motor 6 can drive the driving centrifugal wheel 7 to rotate, the driving centrifugal wheel 7 drives the electric pole mould 4 to rotate through friction with the driving wheel 41, and the electric pole mould 4 drives the driven centrifugal wheel 8 to rotate through friction with the driven centrifugal wheel 8, so that the electric pole mould 4 is centrifuged. Since the pole mold 4 is not restrained above the pole mold 4, the pole mold 4 may vibrate upward and generate noise.
In order to reduce pole mould 4 upwards vibration when pole mould 4 is rotatory, this application embodiment discloses a vibration/noise reduction device that pole centrifugation was used. Referring to fig. 1, the vibration and noise reduction device includes two second support frames 5, the second support frames 5 include two columns 51, and a cross bar 52 is disposed between the two columns 51. Before the vibration and noise reduction device is used, the two columns 51 need to be arranged on the ground 1 at relative intervals, so that the cross rod 52 between the two columns 51 is positioned on one side of the electric pole mold 4, and the length direction of the cross rod 52 is parallel to the length direction of the electric pole mold 4. Then, two second support frames 5 are oppositely arranged on the ground 1 at intervals, so that the two second support frames 5 are respectively positioned at two sides of the electric pole mold 4. The two cross rods 52 are provided with two first support frames 2 in a sliding manner, and the two first support frames 2 are arranged along the length direction of the cross rods 52 at intervals relatively. First support frame 2 includes the montant 21 that two relative intervals set up, and the top of two montants 21 all is equipped with down tube 22, the top interconnect of two down tube 22, and the contained angle between two down tube 22 and the vertical direction is 45 degrees, is equipped with damper 3 on the down tube 22.
Referring to fig. 2, the damper mechanism 3 includes an adjusting lever 31 slidably disposed on the diagonal rod 22, a damper assembly 32 is disposed at a bottom of the adjusting lever 31, and a rotation wheel 33 is rotatably coupled to a bottom of the damper assembly 32. The inclined rod 22 is provided with a fixed tube 23, the adjusting rod 31 is slidably arranged on the fixed tube 23 in a penetrating mode, and the side wall of the fixed tube 23 is provided with a first screw 24 in a penetrating mode through threads. Slide adjusting lever 31 along the length direction who adjusts lever 31, make the wheel face of swiveling wheel 33 and pole mould 4's outer wall laminating, when pole mould 4 is rotatory, pole mould 4 drives swiveling wheel 33 rotatory through rubbing with swiveling wheel 33, and swiveling wheel 33 can retrain pole mould 4.
Referring to fig. 3, the damper assembly 32 includes a spring 323 fixedly coupled to the bottom of the adjustment lever 31, and a sleeve 321 is fixedly coupled to the bottom end of the spring 323. The sleeve 321 has an inner cavity inside, the sleeve 321 is slidably sleeved on the bottom of the adjusting rod 31 through the inner cavity, and the bottom end of the spring 323 is fixedly connected with the bottom of the inner cavity. The top of the sleeve 321 is connected with a cylinder cover 322 in a threaded manner, a through hole is formed in the cylinder cover 322, and the cylinder cover 322 is slidably sleeved on the adjusting rod 31 through the through hole, so that when the cylinder cover 322 slides together with the sleeve 321, the cylinder cover 322 guides the sliding through the matching of the through hole and the adjusting rod 31. The rotating wheel 33 is rotatably connected to the bottom of the sleeve 321, and a wheel groove 331 is formed on a wheel surface of the rotating wheel 33. When the adjusting lever 31 is slid in the length direction of the adjusting lever 31, the wheel groove 331 can be engaged with the driving wheel 41, so that the rotating wheel 33 can better restrain the pole mold 4.
Referring to fig. 4, the bottom of the vertical rod 21 is provided with a sleeve 25, the sleeve 25 is slidably sleeved on the cross rod 52, and the side wall of the sleeve 25 is threaded with a second screw 26. When sliding the sleeve 25 along the length direction of the cross bar 52, the sleeve 25 drives the first support frame 2 to slide along the length direction of the pole mold 4, so that the two damping mechanisms 3 are respectively moved to the upper parts of the two sides of the pole mold 4.
The implementation principle of the vibration/noise reduction device for the centrifugation of the electric pole in the embodiment of the application is as follows: when using vibration/noise reduction device, place pole mould 4 on centrifuge earlier, then slide first support frame 2 along the length direction of horizontal pole 52, make two damper 3 on the first support frame 2 remove respectively to the top of the both sides of pole mould 4, slide adjusting pole 31 along the length direction who adjusts pole 31 at last, make the round face of swiveling wheel 33 and the outer wall laminating of pole mould 4. When the centrifuge centrifuges the electric pole mold 4, the two rotation wheels 33 respectively restrain the electric pole mold 4 from the upper portions of both sides of the electric pole mold 4, and the shock absorbing assembly 32 plays a role of shock absorption, thereby reducing the vibration of the electric pole mold 4 to the upper portion and reducing the noise generated due to the vibration.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a vibration/noise reduction device that pole centrifugation was used which characterized in that: comprises a first supporting frame (2) which is arranged on the ground (1) in a sliding way, two damping mechanisms (3) are arranged on the first supporting frame (2), the first supporting frame (2) is used for sliding along the length direction of the electric pole mould (4) so as to enable the two damping mechanisms (3) to respectively move to the upper parts of the two sides of the electric pole mould (4), the damping mechanism (3) comprises an adjusting rod (31), a damping component (32) and a rotating wheel (33), the adjusting rod (31) is arranged on the first supporting frame (2) in a sliding way, the shock absorption assembly (32) is arranged at the bottom of the adjusting rod (31), the rotating wheel (33) is arranged at the bottom of the shock absorption assembly (32), the adjusting rod (31) is used for sliding along the length direction of the adjusting rod (31) so that the wheel surface of the rotating wheel (33) is attached to the outer wall surface of the electric pole mold (4).
2. The vibration absorbing and noise reducing device for pole centrifugation as recited in claim 1, wherein: damper (32) include sleeve (321), cover (322) and spring (323), sleeve (321) slip cap is established the bottom of adjusting pole (31), cover (322) slip cap is established adjust pole (31) go up and with the top threaded connection of sleeve (321), the both ends of spring (323) respectively with adjust the bottom of pole (31) with the inside fixed connection of sleeve (321), swiveling wheel (33) set up the bottom of sleeve (321).
3. The vibration absorbing and noise reducing device for pole centrifugation as recited in claim 1, wherein: and a wheel groove (331) used for being matched with a driving wheel (41) on the outer wall surface of the electric pole mold (4) is formed in the wheel surface of the rotating wheel (33).
4. The vibration absorbing and noise reducing device for pole centrifugation as recited in claim 1, wherein: first support frame (2) are including being used for the slip setting two montant (21) that relative interval set up on ground (1), two the top of montant (21) all is equipped with down tube (22), two the top interconnect of down tube (22), two down tube (22) set up along vertical direction symmetry, it connects to adjust pole (31) sliding on down tube (22).
5. The vibration absorbing and noise reducing device for pole centrifugation as recited in claim 4, wherein: the inclined rod (22) is provided with a fixed pipe (23), the adjusting rod (31) penetrates through the fixed pipe (23) in a sliding mode, and a first screw (24) penetrates through the side wall of the fixed pipe (23) in a threaded mode.
6. The vibration absorbing and noise reducing device for pole centrifugation as recited in claim 4, wherein: still include two and be used for relative interval to set up on ground (1) and be located respectively second support frame (5) of the both sides of pole mould (4), second support frame (5) include two be used for relative interval to set up stand (51) on ground (1), two be equipped with horizontal pole (52) between stand (51), montant (21) sliding connection be in on horizontal pole (52).
7. The vibration absorbing and noise reducing device for pole centrifugation as recited in claim 6, wherein: the bottom of montant (21) is equipped with sleeve pipe (25), sleeve pipe (25) slip cover is established on horizontal pole (52), second screw (26) are worn to be equipped with by the screw thread on the lateral wall of sleeve pipe (25).
8. The vibration/noise reduction device for pole centrifugation as recited in any one of claims 1 to 7, wherein: the number of the first supporting frames (2) is two, and the two first supporting frames (2) are arranged at intervals relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021528512.2U CN213617463U (en) | 2020-07-28 | 2020-07-28 | Vibration/noise reduction device for centrifugation of electric pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021528512.2U CN213617463U (en) | 2020-07-28 | 2020-07-28 | Vibration/noise reduction device for centrifugation of electric pole |
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| Publication Number | Publication Date |
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| CN213617463U true CN213617463U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021528512.2U Active CN213617463U (en) | 2020-07-28 | 2020-07-28 | Vibration/noise reduction device for centrifugation of electric pole |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043622A (en) * | 2021-11-11 | 2022-02-15 | 常州易荣达电杆有限公司 | Automatic cement electric pole production line |
-
2020
- 2020-07-28 CN CN202021528512.2U patent/CN213617463U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043622A (en) * | 2021-11-11 | 2022-02-15 | 常州易荣达电杆有限公司 | Automatic cement electric pole production line |
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