CN209782039U - Diesel generating set with shock attenuation effect - Google Patents
Diesel generating set with shock attenuation effect Download PDFInfo
- Publication number
- CN209782039U CN209782039U CN201920374755.6U CN201920374755U CN209782039U CN 209782039 U CN209782039 U CN 209782039U CN 201920374755 U CN201920374755 U CN 201920374755U CN 209782039 U CN209782039 U CN 209782039U
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- generating set
- base
- diesel generating
- spring
- fixedly connected
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- 230000035939 shock Effects 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 title claims abstract description 24
- 238000013016 damping Methods 0.000 claims abstract description 23
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a diesel generating set with shock attenuation effect relates to diesel generating set technical field, and it includes the diesel generating set main part, the diesel generating set main part sets up the upper surface in the backup pad, the lower surface of backup pad is provided with two damping device, and two damping device's bottom all is connected with the last fixed surface of base, the lower surface of base is provided with four shock attenuation supporting legs. This diesel generating set with shock attenuation effect, through the combined action of bilateral ratch, the gear, unilateral ratch, first spring, first telescopic link, the second spring, the second telescopic link, pivot and bearing, thereby realized the shock attenuation to the diesel generating set main part, avoided the condition that the vibration range of diesel generating set main part in the operation process surpassed electrical components's application range, electrical components's life has been guaranteed, diesel generating set main part's normal operating has been ensured.
Description
Technical Field
the utility model relates to a diesel generating set technical field specifically is a diesel generating set with shock attenuation effect.
Background
in the operation process of the diesel generating set, the service life of each component is often influenced due to vibration generated in the self-operation process of the diesel engine and the generating set, particularly the service life of electrical components is particularly obvious for the connection of rigid components.
Because the diesel generating set has errors in the processing, assembling and assembling processes, the diesel generating set has no damping function or has poor damping effect, so that the vibration amplitude of the diesel generating set in the operation process often exceeds the application range of electrical elements, the electrical elements are damaged accidentally, and the normal operation of the diesel generating set is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
the utility model provides a not enough to prior art, the utility model provides a diesel generating set with shock attenuation effect has solved because diesel generating set has the error in processing, assembly and equipment process, and the unit does not have shock-absorbing function or shock attenuation effect relatively poor, leads to the unit to often surpass electrical components's application range at the range of vibration of operation in-process, causes electrical components's unexpected damage, influences diesel generating set's normal operating's problem.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a diesel generating set with shock attenuation effect, includes the diesel generating set main part, the diesel generating set main part sets up the upper surface in the backup pad, the lower surface of backup pad is provided with two damping device, and two damping device's bottom all is connected with the last fixed surface of base, the lower surface of base is provided with four shock attenuation supporting legs.
Damping device includes bilateral ratch, the top of bilateral ratch and the lower fixed surface of backup pad are connected, and the bottom of bilateral ratch is connected through the upper surface fixed of first telescoping device and base, and the both sides of bilateral ratch respectively with two gear engagement, the positive fixedly connected with rotating device of gear, the rotating device joint is in the front of fixed plate, the lower surface of fixed plate and the upper surface fixed of base are connected, gear and unilateral ratch meshing, the bottom of unilateral ratch is through the upper surface fixed connection of second telescoping device and base.
The shock attenuation supporting leg includes the support column, the top of support column and the lower fixed surface of base are connected, and in the support column position supporting shell, and the equal fixed connection slider of the left and right sides face of support column, and the opposite face difference sliding connection of two sliders is in the spout that the support shells inner wall left and right sides face was all seted up, the bottom of support column is through the lower fixed surface of a plurality of third spring and support shells inner wall to be connected, and the lower surface of supporting the casing is provided with the friction pad.
Preferably, the first telescopic device comprises a first telescopic rod, a first spring is sleeved on the outer wall of the first telescopic rod, and the top ends and the bottom ends of the first spring and the first telescopic rod are fixedly connected with the bottom end of the double-side toothed bar and the upper surface of the base respectively.
Preferably, the rotating device comprises a rotating shaft, one end of the back of the rotating shaft is fixedly connected with the front face of the gear, the outer wall of the rotating shaft is sleeved with a bearing, and the bearing is clamped on the front face of the fixing plate.
Preferably, the second telescopic device comprises a second telescopic rod, a second spring is sleeved on the outer wall of the second telescopic rod, and two ends of the second spring and the second telescopic rod are fixedly connected with the bottom end of the single-side toothed bar and the upper surface of the base respectively.
Preferably, the friction pad is a hard rubber pad, and the friction pad is adhered to the lower surface of the support housing.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. The diesel generator set with the damping effect comprises two side toothed bars, gears, single side toothed bars, a first spring, a first telescopic rod, a second spring, a second telescopic rod, a rotating shaft and a bearing, wherein the diesel generator set body drives a support plate to move downwards, so that the double side toothed bars move downwards, the first spring and the first telescopic rod are shortened, so that the two gears rotate relatively, so that the two single side toothed bars move upwards, the two second springs and the two second telescopic rods extend, the two second springs reset and the first spring reset, so that the two single side toothed bars move downwards under the action of the tensile force of the two second springs, the two second telescopic rods shorten and the two gears rotate relatively, so that the double side toothed bars move upwards under the action of the elastic forces of the two gears and the first spring, so that the support plate drives the diesel generator set body to move upwards, the vibration reduction of the diesel generator set main body is realized, the condition that the vibration amplitude of the diesel generator set main body in the operation process exceeds the application range of the electrical element is avoided, the service life of the electrical element is ensured, and the normal operation of the diesel generator set main body is ensured.
2. This diesel generating set with shock attenuation effect, through setting up the third spring, the base downstream, the support column downstream, a plurality of third spring shortens, and a plurality of third spring resets to make the support column upward movement under the effect of a plurality of third spring elastic force, thereby make base upward movement, reciprocal in proper order, thereby realized the shock attenuation to the base, ensured the shock attenuation effect of diesel generating set main part.
3. This diesel generating set with shock attenuation effect through setting up first telescopic link for the lift of bilateral ratch is more steady, makes the lift of backup pad area diesel generating set main part more steady, and has avoided the rotation of bilateral ratch, thereby has ensured the accurate meshing of bilateral ratch and two unilateral ratches.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a front view of a partial cross-sectional structure of the shock absorber of the present invention;
Fig. 3 is the sectional structure schematic diagram of the damping support leg in front view.
In the figure: the damping device comprises a diesel generator set main body 1, a supporting plate 2, a damping device 3, a double-side toothed bar 31, a first telescopic device 32, a first telescopic rod 321, a first spring 322, a gear 33, a second telescopic device 34, a second telescopic rod 341, a second spring 342, a rotating device 35, a rotating shaft 351, a bearing 352, a fixing plate 36, a single-side toothed bar 37, a base 4, a damping supporting leg 5, a supporting column 51, a supporting shell 52, a sliding chute 53, a sliding block 54, a third spring 55 and a friction pad 56.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a diesel generating set with shock attenuation effect, includes diesel generating set main part 1, and diesel generating set main part 1 sets up the upper surface in backup pad 2, and the lower surface of backup pad 2 is provided with two damping device 3, and two damping device 3's bottom all with base 4's last fixed surface be connected, the lower surface of base 4 is provided with four shock attenuation supporting legs 5.
the damping device 3 comprises a double-side toothed bar 31, the top end of the double-side toothed bar 31 is fixedly connected with the lower surface of the supporting plate 2, the bottom end of the double-side toothed bar 31 is fixedly connected with the upper surface of the base 4 through a first telescopic device 32, the first telescopic device 32 comprises a first telescopic rod 321, the double-side toothed bar 31 can be lifted more stably by arranging the first telescopic rod 321, the supporting plate 2 with the diesel generator set body 1 can be lifted more stably, the double-side toothed bar 31 is prevented from rotating, accurate meshing of the double-side toothed bar 31 and the two single-side toothed bars 37 is guaranteed, the outer wall of the first telescopic rod 321 is sleeved with a first spring 322, the top end and the bottom end of the first spring 322 and the bottom end of the first telescopic rod 321 are respectively fixedly connected with the bottom end of the double-side toothed bar 31 and the upper surface of the base 4, and under the combined action of the first spring 322 and a second spring 342, the diesel generator set main body 1 drives the support plate 2 to move downwards, so that the double-side toothed bar 31 moves downwards, the first spring 322 and the first telescopic rod 321 are shortened, so that the two gears 33 rotate relatively, so that the two single-side toothed bars 37 move upwards, the two second springs 342 and the two second telescopic rods 341 extend, the two second springs 342 are reset and the first spring 322 is reset, so that the two single-side toothed bars 37 move downwards under the action of the pulling force of the two second springs 342, the two second telescopic rods 341 are shortened, the two gears 33 rotate relatively, so that the double-side toothed bar 31 moves upwards under the action of the elastic forces of the two gears 33 and the first spring 322, so that the support plate 2 drives the diesel generator set main body 1 to move upwards and reciprocate sequentially, so that the shock absorption of the diesel generator set main body 1 is realized, and the condition that the shock amplitude of the diesel generator set main body 1 in the operation process exceeds the use range of an electric appliance element is avoided, the service life of electrical components is ensured, the normal operation of the diesel generator set main body 1 is ensured, the two sides of the double-side toothed bar 31 are respectively meshed with the two gears 33, the gears 33 are arranged, the transmission between the double-side toothed bar 31 and the single-side toothed bar 37 is realized, the vibration force of the diesel generator set main body 1 is buffered, the normal operation of the diesel generator set main body 1 is ensured, the front side of the gears 33 is fixedly connected with the rotating device 35, the rotating device 35 is clamped on the front side of the fixing plate 36, the rotating device 35 comprises a rotating shaft 351, one end of the back side of the rotating shaft 351 is fixedly connected with the front side of the gears 33, the outer wall of the rotating shaft 351 is sleeved with the bearing 352, the rotation of the gears 33 is more stable by arranging the bearing 352 and the rotating shaft 351, the rotation of the double-side toothed bar 31 and the single-side toothed bar 37, the lower surface of fixed plate 36 and base 4's last fixed surface is connected, gear 33 and the meshing of unilateral ratch 37, the bottom of unilateral ratch 37 is passed through second telescoping device 34 and base 4's last fixed surface is connected, second telescoping device 34 includes second telescopic link 341, through setting up second telescopic link 341, make the lift of unilateral ratch 37 more steady, and avoided the rotation of unilateral ratch 37, the accurate meshing of unilateral ratch 37 with bilateral ratch 31 has been ensured, second spring 342 has been cup jointed to the outer wall of second telescopic link 341, the both ends of second spring 342 and second telescopic link 341 respectively with the bottom of unilateral ratch 37 and base 4's last fixed surface is connected.
The shock absorption supporting leg 5 comprises a supporting column 51, the top end of the supporting column 51 is fixedly connected with the lower surface of the base 4, the supporting column 51 is positioned in the supporting shell 52, the left side surface and the right side surface of the supporting column 51 are fixedly connected with the sliding blocks 54, and the opposite surfaces of the two sliding blocks 54 are respectively connected in the sliding grooves 53 arranged on the left and right sides of the inner wall of the supporting shell 52 in a sliding way, the lifting of the supporting column 51 with the base 4 is more stable by arranging the sliding chute 53 and the sliding block 54, the shock absorption effect of the base 4 is ensured, the bottom end of the supporting column 51 is fixedly connected with the lower surface of the inner wall of the supporting shell 52 through a plurality of third springs 55, the lower surface of the supporting shell 52 is provided with a friction pad 56, by arranging the friction pad 56, the friction force between the support shell 52 and the object placing plane is increased, the support of the base 4 is more stable, the friction pad 56 is a hard rubber pad, and the friction pad 56 is adhered to the lower surface of the support housing 52.
The utility model discloses an operating procedure does:
S1, when the diesel generator set main body 1 operates, the diesel generator set main body 1 drives the supporting plate 2 to move downwards, so that the double-side toothed bar 31 moves downwards, the first spring 322 and the first telescopic rod 321 shorten, so that the two gears 33 rotate relatively, so that the two single-side toothed bars 37 move upwards, and the two second springs 342 and the two second telescopic rods 341 extend;
S2, the base 4 moves downwards, the supporting column 51 moves downwards, the plurality of third springs 55 shorten, and the plurality of third springs 55 reset, so that the supporting column 51 moves upwards under the action of the elastic force of the plurality of third springs 55, and the base 4 moves upwards;
S3, two second springs 342 reset and first spring 322 resets, thereby make two unilateral ratchets 37 move down under the effect of two second springs 342 pulling force, two second telescopic links 341 shorten, two gear 33 relative rotations, thereby make bilateral ratchets 31 move up under the effect of two gear 33 and first spring 322 elasticity, thereby make backup pad 2 take diesel generating set main part 1 upward movement, reciprocate in proper order, thereby realized the shock attenuation to diesel generating set main part 1.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. the utility model provides a diesel generating set with shock attenuation effect, includes diesel generating set main part (1), its characterized in that: the diesel generating set main body (1) is arranged on the upper surface of a supporting plate (2), two damping devices (3) are arranged on the lower surface of the supporting plate (2), the bottom ends of the two damping devices (3) are fixedly connected with the upper surface of a base (4), and four damping supporting legs (5) are arranged on the lower surface of the base (4);
The damping device (3) comprises a double-side toothed bar (31), the top end of the double-side toothed bar (31) is fixedly connected with the lower surface of the supporting plate (2), the bottom end of the double-side toothed bar (31) is fixedly connected with the upper surface of the base (4) through a first telescopic device (32), two sides of the double-side toothed bar (31) are respectively meshed with two gears (33), the front surface of each gear (33) is fixedly connected with a rotating device (35), the rotating device (35) is clamped on the front surface of a fixing plate (36), the lower surface of the fixing plate (36) is fixedly connected with the upper surface of the base (4), the gears (33) are meshed with a single-side toothed bar (37), and the bottom end of the single-side toothed bar (37) is fixedly connected with the upper surface of the base (4) through a second telescopic device (34);
Shock attenuation supporting leg (5) are including support column (51), the top of support column (51) and the lower fixed surface of base (4) are connected, and in support column (51) position support casing (52), and the equal fixed connection slider (54) of the left and right sides face of support column (51), and the opposite face difference sliding connection of two slider (54) is in spout (53) that support casing (52) inner wall left and right sides face all seted up, the bottom of support column (51) is through the lower fixed surface of a plurality of third spring (55) and support casing (52) inner wall to be connected, and the lower surface of supporting casing (52) is provided with friction pad (56).
2. The diesel generator set with the damping effect as claimed in claim 1, wherein: the first telescopic device (32) comprises a first telescopic rod (321), a first spring (322) is sleeved on the outer wall of the first telescopic rod (321), and the top ends and the bottom ends of the first spring (322) and the first telescopic rod (321) are fixedly connected with the bottom end of the double-side toothed bar (31) and the upper surface of the base (4) respectively.
3. The diesel generator set with the damping effect as claimed in claim 1, wherein: rotating device (35) includes pivot (351), the front fixed connection of the one end and gear (33) on pivot (351) back, and the outer wall of pivot (351) has cup jointed bearing (352), bearing (352) joint is in the front of fixed plate (36).
4. The diesel generator set with the damping effect as claimed in claim 1, wherein: the second telescopic device (34) comprises a second telescopic rod (341), a second spring (342) is sleeved on the outer wall of the second telescopic rod (341), and two ends of the second spring (342) and two ends of the second telescopic rod (341) are fixedly connected with the bottom end of the single-side toothed bar (37) and the upper surface of the base (4) respectively.
5. The diesel generator set with the damping effect as claimed in claim 1, wherein: the friction pad (56) is a hard rubber pad, and the friction pad (56) is adhered to the lower surface of the support housing (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920374755.6U CN209782039U (en) | 2019-03-23 | 2019-03-23 | Diesel generating set with shock attenuation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920374755.6U CN209782039U (en) | 2019-03-23 | 2019-03-23 | Diesel generating set with shock attenuation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782039U true CN209782039U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920374755.6U Expired - Fee Related CN209782039U (en) | 2019-03-23 | 2019-03-23 | Diesel generating set with shock attenuation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782039U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271566A (en) * | 2020-03-29 | 2020-06-12 | 马鞍山市常立发机械制造有限公司 | Diesel engine with shock absorber on base and mounting method thereof |
| CN113202623A (en) * | 2021-04-15 | 2021-08-03 | 中国人民解放军空军预警学院雷达士官学校 | Diesel generating set vibration/noise reduction device |
| CN114471299A (en) * | 2022-02-18 | 2022-05-13 | 安徽联化新材料有限公司 | Blending device is used in propyl acrylate processing |
-
2019
- 2019-03-23 CN CN201920374755.6U patent/CN209782039U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271566A (en) * | 2020-03-29 | 2020-06-12 | 马鞍山市常立发机械制造有限公司 | Diesel engine with shock absorber on base and mounting method thereof |
| CN113202623A (en) * | 2021-04-15 | 2021-08-03 | 中国人民解放军空军预警学院雷达士官学校 | Diesel generating set vibration/noise reduction device |
| CN114471299A (en) * | 2022-02-18 | 2022-05-13 | 安徽联化新材料有限公司 | Blending device is used in propyl acrylate processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |