CN212960631U - Noise-reducing and shock-absorbing device for screw power generation equipment - Google Patents
Noise-reducing and shock-absorbing device for screw power generation equipment Download PDFInfo
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- CN212960631U CN212960631U CN202021887269.3U CN202021887269U CN212960631U CN 212960631 U CN212960631 U CN 212960631U CN 202021887269 U CN202021887269 U CN 202021887269U CN 212960631 U CN212960631 U CN 212960631U
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Abstract
The utility model discloses a screw rod power generation equipment is with damping device that makes an uproar that falls, comprising a base plate, bottom plate top outer wall welding has the box, the welding of bottom half inner wall has damping spring and shock attenuation adhesive tape, damping spring and the welding of shock attenuation adhesive tape top have the backup pad, the backup pad is opened has the hole that the equidistance distributes, the welding of backup pad top has the push rod motor, push rod motor bottom is connected with the mounting panel, mounting panel top outer wall both sides are provided with electric telescopic handle through the connecting rod, the electric telescopic handle bottom is provided with the fixed rubber block, the interior wall welding of box has the abatvoix, the. The utility model discloses damping spring, shock attenuation adhesive tape and supporting seat combined action keep sending out equipment stable, and the noise that reduction equipment produced because of vibrations, abatvoix and the cotton board noise reduction of amortization, radiator fan cool down equipment, and the dust screen is isolated with the dust of filter screen in with the outside air, prevents that the dust from getting into the inside production influence to equipment of box.
Description
Technical Field
The utility model relates to a screw rod power generation equipment technical field especially relates to a damping device that makes an uproar falls that screw rod power generation equipment used.
Background
The power equipment is a power production and consumption system composed of links such as power generation, power transmission, power transformation, power distribution and power utilization, and mainly comprises two types of power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a motor, a transformer and the like, the power supply equipment mainly comprises power transmission lines with various voltage grades, a mutual inductor, a contactor and the like, along with the development of industry and the continuous improvement of the living standard of people, the demand of people for electricity is more and more increased, when special conditions (such as large-scale power failure, damage of electric wires and cables, maintenance of the power equipment and the like) are met, the power cannot be normally supplied, and the problem of short-time power utilization is solved by. Power generation facility is at the during operation, can produce a large amount of noises, some directly place and collide between vibrations that subaerial power generation facility produced at the during operation and ground, thereby increase power generation facility's noise, not only cause serious influence to staff's operational environment, make people's hearing decline, arouse multiple diseases, still influence people normal work and life, reduce people productivity, and current power generation facility does not set up damper, the foundation of a law equipment during operation produces vibrations, along with time lapse, vibrations probably lead to the generator to drop the collision and lead to damaging.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the damping device that makes an uproar falls that screw rod power generation facility used that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a noise-reducing and shock-absorbing device for screw power generation equipment comprises a bottom plate, a box body is welded on the outer wall of the top of the bottom plate, a shock-absorbing spring and a shock-absorbing rubber strip are welded on the inner wall of the bottom of the box body, a supporting plate is welded on the tops of the shock-absorbing spring and the shock-absorbing rubber strip, holes are distributed at equal intervals, a push rod motor is welded on the top of the supporting plate, a mounting plate is connected to the bottom of the push rod motor, heat dissipation holes are distributed at equal intervals on the mounting plate, electric telescopic rods are arranged on the two sides of the outer wall of the top of the mounting plate through connecting rods, a fixing rubber block is arranged at the bottom of the electric telescopic rods, a sound-absorbing plate is welded on the inner wall of the box body, sound-absorbing cotton plates are, all welded the supporting seat around the bottom plate bottom, and the supporting seat includes base, support groove, support column and buffer spring, support column and support groove sliding connection, and buffer spring are located and support inslot portion, the mounting hole that has with screw rod power generation equipment looks adaptation is opened to the box outer wall.
Preferably, the number of the damping springs is the same as that of the damping rubber strips, and the damping springs and the damping rubber strips are arranged in a staggered mode.
Preferably, the bottom of the box body is provided with air holes penetrating through the bottom plate, and the air holes, the damping springs and the damping rubber strips are arranged in a staggered mode.
Preferably, the inner walls of the air holes at the bottom of the box body are provided with filter screens.
Preferably, the top of the mounting plate is provided with a buffer rubber mat, and the buffer rubber mat is matched with the mounting plate.
Preferably, the outer wall of the box body is provided with an observation window, one side of the observation window is hinged with the outer wall of the box body, and the other side of the observation window is provided with a locking pin.
The utility model has the advantages that:
1. the vibration force generated in the working process of the screw power generation equipment is resisted and eliminated under the combined action of the damping spring, the damping rubber strip and the supporting seat, the stability of the power generation equipment is kept, the damage of the power generator caused by collision between the power generator and the inner wall of the box body due to the fact that the equipment is seriously vibrated and falls off from the mounting plate is prevented, the noise generated by vibration of the equipment is reduced, the power generation equipment is fixed through the fixing rubber block on the electric telescopic rod, the stability of the device is kept, the height of the mounting plate is increased as required by the push rod motor;
2. the inside abatvoix that sets up of box and the cotton board noise that reduces equipment work and produce of amortization, the cotton board of amortization of crisscross setting can noise increase propagation distance, the noise that reduces in the at utmost, compare with in traditional device, noise reduction is better, and the radiator fan of case lid setting takes the inside high temperature air of box out, with the bleeder vent cooperation of bottom half, increase air flow nature, cool down equipment, and the dust screen is isolated with the dust of filter screen in with the outside air, prevent that the dust from getting into the inside production influence of box to equipment.
Drawings
Fig. 1 is a schematic sectional structure view of a noise reduction and vibration reduction device for a screw power generation device according to the present invention;
fig. 2 is the utility model provides a damping device that makes an uproar falls for screw rod power generation facility's positive structure schematic diagram.
In the figure: the device comprises a base plate 1, a box body 2, a damping spring 3, a damping rubber strip 4, a supporting plate 5, a mounting plate 6, an electric telescopic rod 7, an acoustic board 8, a silencing cotton board 9, a box cover 10, a cooling fan 11, a dust screen 12, a supporting seat 13, a supporting groove 14, a supporting column 15, a buffering spring 16, an observation window 17 and a push rod motor 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a noise-reducing and shock-absorbing device for a screw power generation device comprises a bottom plate 1, a box body 2 welded on the outer wall of the top of the bottom plate 1, a shock-absorbing spring 3 and a shock-absorbing rubber strip 4 welded on the inner wall of the bottom of the box body 2, a support plate 5 welded on the top of the shock-absorbing spring 3 and the shock-absorbing rubber strip 4, the shock-absorbing spring 3 and the shock-absorbing rubber strip 4 are in the same quantity, the shock-absorbing spring 3 and the shock-absorbing rubber strip 4 are in staggered arrangement, air holes penetrating through the bottom plate 1 are formed in the bottom of the box body 2, a filter screen is arranged on the inner wall of each air hole in the bottom of the box body 2, holes are distributed at equal intervals are formed in the support plate 5, a push rod motor 18 is welded on the top of the support plate 5, a, the installation of equipment is facilitated, the top of the mounting plate 6 is provided with a buffer rubber cushion which is matched with the mounting plate 6, two sides of the outer wall of the top of the mounting plate 6 are provided with electric telescopic rods 7 through connecting rods, the bottom of each electric telescopic rod 7 is provided with a fixed rubber block which fixes power generation equipment and keeps the stability of the device, the inner wall of the box body 2 is welded with the sound absorption plate 8, the outer wall of the sound absorption plate 8 is welded with the sound absorption cotton plates 9 which are arranged in a staggered mode, the sound absorption plate 8 and the sound absorption cotton plates 9 reduce the noise generated by the work of the equipment, the sound absorption cotton plates 9 which are arranged in a staggered mode can increase the noise transmission distance and reduce the noise to the maximum extent, compared with the traditional device, the noise reduction effect is better, the box cover 10 is clamped at the top of the box body 2, the box cover 10 is provided with through holes, the heat, the cooling fan 11 arranged on the box cover 10 rotates to draw out high-temperature air in the box body 2, the high-temperature air is matched with the air holes in the bottom of the box body 2, the air fluidity is increased, the equipment is cooled, the dust screen 12 and the filter screen isolate dust in external air, the dust is prevented from entering the box body to influence the equipment, the supporting seat 13 is welded around the bottom of the bottom plate 1, the supporting seat 13 comprises a base, a supporting groove 14, a supporting column 15 and a buffer spring 16, the shock absorption spring 3, the shock absorption rubber strip 4 and the supporting seat 13 at the bottom of the box body 2 act together to eliminate the vibration force generated in the working process of the screw power generation equipment, the stability of the power generation equipment is kept, the equipment is prevented from falling off from the mounting plate seriously to cause the collision between the power generator and the inner wall of the box body 2 to cause the damage of the, and buffer spring 16 is located and supports the inside of groove 14, box 2 outer wall is opened has observation window 17, and observation window 17 one side is articulated with box 2 outer wall, and observation window 17 opposite side is provided with the stop pin, box 2 outer wall is opened has the mounting hole with screw rod power generation facility looks adaptation.
The working principle is as follows: in the novel use, the damping spring 3, the damping rubber strip 4 and the supporting seat 13 at the bottom of the box body 2 act together to eliminate the vibration force generated in the working process of the screw power generation equipment, so that the stability of the power generation equipment is kept, the equipment is prevented from seriously falling off from a mounting plate to cause the damage of the power generator due to the collision between the power generator and the inner wall of the box body 2 and reduce the noise generated by the equipment due to vibration, the power generation equipment is fixed by the fixing rubber block on the electric telescopic rod 7, the stability of the device is kept, the height of the mounting plate 6 is increased by the push rod motor 18 as required, the equipment is convenient to install, the noise generated by the equipment is reduced by the sound absorption plate 8 and the sound absorption cotton plate 9 arranged in the box body 2, the sound absorption cotton plate 9 arranged in a staggered mode can increase the noise propagation distance and reduce the noise to the maximum extent, compared with the traditional device, the noise reduction, with the bleeder vent cooperation of 2 bottoms on the box, increase air mobility cools down equipment, and dust screen 12 is isolated with the dust of filter screen in with the outside air, prevents that the dust from getting into the inside equipment that produces the influence of box.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A noise-reducing and shock-absorbing device for screw power generation equipment comprises a bottom plate (1), wherein a box body (2) is welded on the outer wall of the top of the bottom plate (1), and is characterized in that a shock-absorbing spring (3) and a shock-absorbing rubber strip (4) are welded on the inner wall of the bottom of the box body (2), a supporting plate (5) is welded on the tops of the shock-absorbing spring (3) and the shock-absorbing rubber strip (4), holes distributed equidistantly are formed in the supporting plate (5), a push rod motor (18) is welded on the top of the supporting plate (5), a mounting plate (6) is connected to the bottom of the push rod motor (18), radiating holes distributed equidistantly are formed in the mounting plate (6), electric telescopic rods (7) are arranged on the two sides of the outer wall of the top of the mounting plate (6) through connecting rods, fixed rubber blocks are arranged on the bottom of the electric telescopic rods (7), box (2) top joint has case lid (10), and case lid (10) opens there is the through-hole, and the welding of through-hole inner wall has radiator fan (11), radiator fan (11) top be provided with through-hole internal weld dust screen (12), bottom plate (1) bottom all welds all around has supporting seat (13), and supporting seat (13) include base, support groove (14), support column (15) and buffer spring (16), support column (15) and support groove (14) sliding connection, and buffer spring (16) are located and support inside groove (14), box (2) outer wall is opened there is the mounting hole with screw rod power generation equipment looks adaptation.
2. The noise-reducing and shock-absorbing device for the screw power generation equipment is characterized in that the number of the shock-absorbing springs (3) is the same as that of the shock-absorbing rubber strips (4), and the shock-absorbing springs (3) and the shock-absorbing rubber strips (4) are arranged in a staggered manner.
3. The noise-reducing and shock-absorbing device for the screw power generation equipment is characterized in that the bottom of the box body (2) is provided with air holes penetrating through the bottom plate (1), and the air holes are arranged in a staggered manner with the damping springs (3) and the damping rubber strips (4).
4. The noise and vibration reduction device for the screw power generation equipment as claimed in claim 1, wherein the inner walls of the ventilation holes at the bottom of the box body (2) are provided with filter screens.
5. The noise-reducing and shock-absorbing device for the screw power generation equipment is characterized in that a buffering rubber pad is arranged on the top of the mounting plate (6) and is matched with the mounting plate (6).
6. The noise-reducing and shock-absorbing device for the screw power generation equipment is characterized in that an observation window (17) is formed in the outer wall of the box body (2), one side of the observation window (17) is hinged with the outer wall of the box body (2), and a locking pin is arranged on the other side of the observation window (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021887269.3U CN212960631U (en) | 2020-09-02 | 2020-09-02 | Noise-reducing and shock-absorbing device for screw power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021887269.3U CN212960631U (en) | 2020-09-02 | 2020-09-02 | Noise-reducing and shock-absorbing device for screw power generation equipment |
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| CN212960631U true CN212960631U (en) | 2021-04-13 |
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| CN202021887269.3U Active CN212960631U (en) | 2020-09-02 | 2020-09-02 | Noise-reducing and shock-absorbing device for screw power generation equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202959A (en) * | 2021-04-27 | 2021-08-03 | 深圳市贵庭机电设备有限公司 | Be applied to clarification plant's variable air volume governing valve |
| CN114857411A (en) * | 2022-05-17 | 2022-08-05 | 合肥康尔信电力系统有限公司 | Combined shock-absorbing noise-reducing equipment for diesel generator |
-
2020
- 2020-09-02 CN CN202021887269.3U patent/CN212960631U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202959A (en) * | 2021-04-27 | 2021-08-03 | 深圳市贵庭机电设备有限公司 | Be applied to clarification plant's variable air volume governing valve |
| CN114857411A (en) * | 2022-05-17 | 2022-08-05 | 合肥康尔信电力系统有限公司 | Combined shock-absorbing noise-reducing equipment for diesel generator |
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Effective date of registration: 20220127 Address after: 050000 811, block D, Tianshan Yinhe Plaza, 168 Changjiang Avenue, high tech Zone, Shijiazhuang City, Hebei Province Patentee after: Hebei Yunshen Technology Co.,Ltd. Address before: 067000 No. 501, unit 3, building 1, Qiaonan Road, yingshouyingzi Town, yingshouyingzi mining area, Chengde City, Hebei Province Patentee before: Liu Yuming |