CN219242762U - Electric actuator with noise reduction structure - Google Patents
Electric actuator with noise reduction structure Download PDFInfo
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- CN219242762U CN219242762U CN202320830055.XU CN202320830055U CN219242762U CN 219242762 U CN219242762 U CN 219242762U CN 202320830055 U CN202320830055 U CN 202320830055U CN 219242762 U CN219242762 U CN 219242762U
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- noise reduction
- electric actuator
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- pipeline
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model discloses an electric actuator with a noise reduction structure, which belongs to the technical field of electric actuators and aims at solving the problems of poor noise reduction effect of the electric actuator and inconvenience in mounting a noise reduction device, and the electric actuator comprises an electric actuator body, wherein a pipeline is arranged right below the electric actuator body, the electric actuator body is matched with the pipeline, a mounting ring a is arranged on the outer surface of the pipeline, a mounting ring b is arranged on the side wall of the top surface of the mounting ring a, the inner side of the mounting ring b is attached to the outer surface of the pipeline, an adaptive mounting assembly is arranged between the mounting ring a and the mounting ring b, and a noise reduction assembly matched with the electric actuator body is arranged on the side wall of the top end of the mounting ring b; according to the utility model, through the arrangement of the installation component, the installation and the disassembly of the noise reduction box can be completed in a short time, and a certain movable space is reserved between the installation ring a and the installation ring b after installation, so that the purpose of shock resistance of a pipeline can be achieved, and the service life of the device is effectively prolonged.
Description
Technical Field
The utility model belongs to the technical field of electric actuators, and particularly relates to an electric actuator with a noise reduction structure.
Background
An electric actuator is generally referred to as an electric actuator, and a driving device capable of providing linear or rotational motion is used for controlling the actuator of a valve to accurately move the valve to any position, because more and more factories use automation control, manual operation is replaced by mechanical or automation equipment, and the actuator is required to function as an interface between a control system and mechanical motion of the valve, and further, the actuator is required to enhance the working safety and the environmental protection.
At present, in the use process of the electric actuator, the motor and the gear assembly can generate larger noise during working, and the noise can cause resonance of other equipment, so that the other equipment is damaged, and the noise in the electric actuator is reduced. The existing noise reduction mode of the electric actuator generally adopts an external noise reduction device to achieve the purpose of noise reduction, for example, the patent publication number is: "CN218041047U discloses an electric actuator with structure of making an uproar falls, including electric actuator body, casing and bottom plate, the casing cover is in electric actuator body outside and casing and bottom plate fixed connection, and the casing inside wall is fixed to be provided with first mechanism of making an uproar falls, and the casing outside wall is fixed to be provided with the second mechanism of making an uproar falls. The noise reduction device is provided with two noise reduction mechanisms, the installation mode is complex, the use effect of the noise reduction mechanism is affected, and the service life of the noise reduction device is affected along with the vibration. Meanwhile, the noise blocking effect of the added noise reduction device on the electric actuator is poor, and the requirement on the noise reduction work of the electric actuator is difficult to meet.
Therefore, there is a need for an electric actuator with noise reduction structure, which solves the problems of poor noise reduction effect and inconvenient installation of the noise reduction device of the electric actuator in the prior art.
Disclosure of Invention
The present utility model is directed to an electric actuator with a noise reduction structure, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric actuator with structure of making an uproar falls, includes electric actuator body, be provided with the pipeline under the electric actuator body, electric actuator body with pipeline looks adaptation, the pipeline surface is provided with collar a, collar a top surface lateral wall is provided with collar b, collar b inboard with the pipeline surface is laminated mutually and is set up, collar a with be provided with the installation component of looks adaptation between the collar b, collar b top lateral wall be provided with the assembly of making an uproar falls of electric actuator body looks adaptation.
Further, the installation assembly comprises a plurality of through holes, the through holes are symmetrically distributed and arranged on the side wall of one side of the installation ring a adjacent to the installation ring b, a connecting rod penetrates through the through holes in a sliding mode, one end of the connecting rod is fixed with a limiting block, and one side of the limiting block is attached to one side of the installation ring a; the connecting ring, the connecting ring with connecting rod surface slip cup joints the setting, the connecting rod surface cup joints the spring, spring one end with the connecting ring is fixed, the spring other end with collar b one side lateral wall is fixed, the screw thread groove has been seted up to the connecting rod surface, the screw thread department threaded connection of screw thread groove has the nut, the nut is located connecting ring one side.
Further, the length value of the nut is larger than that of the connecting ring, and the central axis of the connecting ring and the central axis of the connecting rod are arranged in a collinear way.
Further, the noise reduction assembly comprises a mounting groove, the mounting groove is formed in one side wall of the mounting ring b, a noise reduction box is fixed in the mounting groove, the electric actuator body is positioned in the noise reduction box, and a plurality of sound insulation cotton which are symmetrically distributed are fixed on the inner side wall of the noise reduction box; the sound absorbing cotton plates are arranged in two, the two sound absorbing cotton plates are symmetrically distributed and fixed on the side wall of the outer side of the noise reduction box, the two side walls of the adjacent sides of the sound absorbing cotton plates are connected with sound insulation plates in a sliding mode, and one side of each sound insulation plate is in contact with the side wall of one side of the noise reduction box.
Further, two adjacent side walls of the sound-absorbing cotton plates are provided with clamping grooves, and the sound-insulating plates are in sliding connection with the inside of the clamping grooves.
Further, the noise reduction plate is fixed on the side wall of one side of the noise reduction box, the length value of the noise reduction plate is consistent with that of the noise reduction plate, and two handles which are symmetrically distributed are fixed on the side wall of the top end of the noise reduction plate.
Compared with the prior art, the electric actuator with the noise reduction structure provided by the utility model at least has the following beneficial effects:
(1) Through the setting of installation component, can reach and accomplish the installation dismantlement work to the case of making an uproar in the short time, have certain activity space between collar a and the collar b after the installation moreover, can play the purpose to the pipeline shock-proof to effectively prolong the life of device.
(2) Through the setting of the subassembly of making an uproar falls, can effectively play the effect of making an uproar to the electric actuator body, absorb the noise that the electric actuator body produced at the during operation by soundproof cotton and sound absorbing cotton board and acoustic celotex board to reach the purpose of making an uproar falls, it is better to make an uproar effect of making an uproar to the electric actuator body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the area A in FIG. 1;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic side sectional view of the present utility model.
In the figure: 1. an electric actuator body; 2. a pipe; 3. a mounting ring a; 4. a mounting ring b; 5. a mounting assembly; 51. a through hole; 52. a connecting rod; 53. a limiting block; 54. a connecting ring; 55. a spring; 56. a thread groove; 57. a screw cap; 6. a noise reduction assembly; 61. a mounting groove; 62. a noise reduction box; 63. soundproof cotton; 64. a sound absorbing cotton board; 65. a sound insulation board; 7. a clamping groove; 8. a noise reduction plate; 9. a handle.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1-4, the utility model provides an electric actuator with a noise reduction structure, which comprises an electric actuator body 1, a pipeline 2 is arranged under the electric actuator body 1, the electric actuator body 1 is matched with the pipeline 2, a mounting ring a3 is arranged on the outer surface of the pipeline 2, a mounting ring b4 is arranged on the side wall of the top surface of the mounting ring a3, the inner side of the mounting ring b4 is arranged in a manner of being attached to the outer surface of the pipeline 2, an adaptive mounting assembly 5 is arranged between the mounting ring a3 and the mounting ring b4, and a noise reduction assembly 6 matched with the electric actuator body 1 is arranged on the side wall of the top end of the mounting ring b 4.
As further shown in fig. 2 and 3, the mounting assembly 5 includes a plurality of through holes 51, the through holes 51 are symmetrically distributed and arranged on a side wall of the mounting ring a3 adjacent to the mounting ring b4, a connecting rod 52 is slidably penetrated in the through holes 51, one end of the connecting rod 52 is fixed with a limiting block 53, and one side of the limiting block 53 is attached to one side of the mounting ring a 3; the connecting ring 54, the connecting ring 54 cup joints the setting with the connecting rod 52 surface slip, the connecting rod 52 surface cup joints spring 55, spring 55 one end is fixed with connecting ring 54, the spring 55 other end is fixed with collar b4 one side lateral wall, the screw thread groove 56 has been seted up to the connecting rod 52 surface, screw thread department threaded connection of screw thread groove 56 has nut 57, nut 57 is located connecting ring 54 one side, through setting up of installation component 5, can reach and accomplish the installation dismantlement work to noise reduction case 62 in the short time, and have certain activity space between installation collar a3 and the collar b4 after the installation moreover, can play the purpose to pipeline 2 vibration-damping, thereby effectively prolong the life of device.
Further as shown in fig. 2, the length of the nut 57 is greater than the length of the connecting ring 54, and the central axis of the connecting ring 54 is disposed in line with the central axis of the connecting rod 52.
As further shown in fig. 3 and 4, the noise reduction assembly 6 includes a mounting groove 61, the mounting groove 61 is opened on a side wall of the mounting ring b4, a noise reduction box 62 is fixed in the mounting groove 61, the electric actuator body 1 is positioned in the noise reduction box 62, and a plurality of symmetrically distributed soundproof cotton 63 are fixed on an inner side wall of the noise reduction box 62; the sound absorbing cotton plates 64 are arranged in the mode that the sound absorbing cotton plates 64 are symmetrically distributed and fixed on the outer side wall of the noise reduction box 62, the sound insulation plates 65 are connected to the side wall of the adjacent side of the two sound absorbing cotton plates 64 in a sliding mode, one side of each sound insulation plate 65 is contacted with the side wall of the noise reduction box 62, the noise reduction effect on the electric actuator body 1 can be effectively achieved through the arrangement of the noise reduction assembly 6, noise generated by the sound insulation cotton plates 63, the sound absorbing cotton plates 64 and the sound insulation plates 65 during working is absorbed, the purpose of noise reduction is achieved, and the noise reduction effect on the electric actuator body 1 is good.
Further as shown in fig. 3, the adjacent side walls of the two sound-absorbing cotton plates 64 are provided with clamping grooves 7, and the sound-insulating plates 65 are in sliding connection with the inner parts of the clamping grooves 7, so that the sound-insulating plates 65 and the clamping grooves 7 are arranged in a sliding manner, the guide limiting effect on the sound-insulating plates 65 can be achieved, and the stability of the sound-insulating plates 65 during installation can be effectively improved.
Further as shown in fig. 1, the noise reduction plate 8 is fixed on the side wall of the noise reduction box 62 far away from the noise reduction plate 65, the length value of the noise reduction plate 8 is identical with that of the noise reduction plate 65, two handles 9 which are symmetrically distributed are jointly fixed on the side wall of the top end of the two noise reduction plates 8, the noise reduction effect on the electric actuator body 1 can be further improved through the arrangement of the noise reduction plate 8, and the operation is more convenient and simpler for staff through the arrangement of the handles 9.
The scheme comprises the following working processes: when the device is used for noise reduction treatment of the electric actuator body 1, firstly, the mounting ring a3 is sleeved on the outer surface of the pipeline 2, the mounting ring b4 and the mounting ring a3 are ensured to be in a mutually attached state, the connecting rod 52 is taken to pass through the through hole 51, the screw cap 57 is driven by the threaded connection between the screw cap 57 and the threaded groove 56 to spirally move after being stressed, the connecting ring 54 is extruded, the spring 55 is compressed after the connecting ring 54 is stressed, the noise reduction box 62 is installed, the noise reduction plate 8 is inserted into the clamping groove 7 by the handle 9, and the noise reduction plate 8 is installed.
Through the subassembly 6 of making an uproar falls, effectively play the noise reduction effect to electric actuator body 1, absorb the noise that electric actuator body 1 produced at the during operation by soundproof cotton 63 and sound absorbing cotton board 64 and acoustic celotex board 65 to reach the purpose of making an uproar falls. Through setting up of installation component 5, can reach and accomplish the installation dismantlement work to noise reduction case 62 in the short time, and have certain activity space between collar a3 and the collar b4 after the installation, can play the purpose to the shock-proof of pipeline 2 to effectively prolong the life of device.
Through the inside gliding setting of acoustic celotex board 65 and draw-in groove 7, not only can play the spacing effect of direction to acoustic celotex board 65, can also effectively promote the stability of acoustic celotex board 65 when the installation moreover to through setting up the board of making an uproar 8 of making an uproar, further promotion is to the effect of making an uproar of electric actuator body 1, and through setting up handle 9, it is more convenient simple to the staff's operation.
The electric actuator body 1 is purchased in the market and is provided with a power supply.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. The utility model provides an electric actuator with structure of making an uproar falls, includes electric actuator body (1), its characterized in that, be provided with pipeline (2) under electric actuator body (1), electric actuator body (1) with pipeline (2) looks adaptation, pipeline (2) surface is provided with collar a (3), collar a (3) top surface lateral wall is provided with collar b (4), collar b (4) inboard with pipeline (2) surface laminating mutually sets up, collar a (3) with be provided with between collar b (4) installation component (5) of looks adaptation, collar b (4) top lateral wall be provided with electric actuator body (1) looks adaptation fall subassembly (6).
2. An electric actuator with noise reduction structure according to claim 1, wherein: the mounting assembly (5) comprises
The mounting ring comprises a plurality of through holes (51), wherein the through holes (51) are symmetrically distributed and arranged on the side wall of one side of the mounting ring a (3) adjacent to the mounting ring b (4), a connecting rod (52) is penetrated in the through holes (51) in a sliding manner, one end of the connecting rod (52) is fixedly provided with a limiting block (53), and one side of the limiting block (53) is attached to one side of the mounting ring a (3);
the connecting ring (54), connecting ring (54) with connecting rod (52) surface slip cup joints the setting, connecting rod (52) surface cup joints spring (55), spring (55) one end with connecting ring (54) are fixed, the spring (55) other end with collar b (4) one side lateral wall is fixed, thread groove (56) have been seted up to connecting rod (52) surface, the screw thread department threaded connection of thread groove (56) has nut (57), nut (57) are located connecting ring (54) one side.
3. An electric actuator with noise reduction structure according to claim 2, wherein: the length value of the nut (57) is larger than that of the connecting ring (54), and the central axis of the connecting ring (54) and the central axis of the connecting rod (52) are arranged in a collinear way.
4. An electric actuator with noise reduction structure according to claim 3, wherein: the noise reduction assembly (6) comprises
The electric actuator comprises an installation groove (61), wherein the installation groove (61) is formed in one side wall of an installation ring b (4), a noise reduction box (62) is fixed in the installation groove (61), the electric actuator body (1) is positioned in the noise reduction box (62), and a plurality of sound insulation cotton (63) which are symmetrically distributed are fixed on the inner side wall of the noise reduction box (62);
the sound absorbing cotton plates (64), the sound absorbing cotton plates (64) are arranged in two, the two sound absorbing cotton plates (64) are symmetrically distributed and fixed on the outer side wall of the noise reduction box (62), the two adjacent side walls of the sound absorbing cotton plates (64) are connected with sound insulation plates (65) in a sliding mode, and one side of each sound insulation plate (65) is in contact with one side wall of the noise reduction box (62).
5. An electric actuator with noise reduction structure according to claim 4, wherein: two the adjacent one side lateral walls of the sound absorbing cotton plates (64) are respectively provided with a clamping groove (7), and the sound insulation plates (65) are in sliding connection with the inside of the clamping grooves (7).
6. An electric actuator with noise reduction structure according to claim 5, wherein: the noise reduction box is characterized in that a noise reduction plate (8) is fixed on one side wall of the noise reduction box (62) away from the noise reduction plate (65), the length value of the noise reduction plate (8) is identical to that of the noise reduction plate (65), and two handles (9) which are symmetrically distributed are fixed on the top side wall of the noise reduction plate (8) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320830055.XU CN219242762U (en) | 2023-04-14 | 2023-04-14 | Electric actuator with noise reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320830055.XU CN219242762U (en) | 2023-04-14 | 2023-04-14 | Electric actuator with noise reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219242762U true CN219242762U (en) | 2023-06-23 |
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ID=86810857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320830055.XU Active CN219242762U (en) | 2023-04-14 | 2023-04-14 | Electric actuator with noise reduction structure |
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| Country | Link |
|---|---|
| CN (1) | CN219242762U (en) |
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2023
- 2023-04-14 CN CN202320830055.XU patent/CN219242762U/en active Active
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