CN113446465A - Damping base for diesel engine and working method - Google Patents
Damping base for diesel engine and working method Download PDFInfo
- Publication number
- CN113446465A CN113446465A CN202110846497.9A CN202110846497A CN113446465A CN 113446465 A CN113446465 A CN 113446465A CN 202110846497 A CN202110846497 A CN 202110846497A CN 113446465 A CN113446465 A CN 113446465A
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- Prior art keywords
- block
- diesel engine
- pressing
- damping
- groove
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- 238000013016 damping Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 72
- 230000035939 shock Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a damping base for a diesel engine and a working method, wherein the damping base comprises an installation base, a first groove is formed in the upper end surface of the installation base, through holes are respectively formed in two sides of the first groove, fixed blocks matched with the through holes for use are respectively fixed on two sides of the installation base, connecting arms are respectively and rotatably connected onto the fixed blocks, an inserting block is fixed on one side, close to the through holes, of each connecting arm, a reset spring is fixedly connected between each inserting block and the side wall of each through hole, locking components are respectively arranged on each inserting block, and a damping mechanism is arranged on the installation base; according to the invention, through the matching of the connecting arm, the inserting block and the return spring, the inserting block can clamp and fix the chassis of the engine after the diesel engine is placed in the first groove, the bolt does not need to be disassembled, the installation is convenient, and through the matching of the damping plate and the damping springs, the damping springs can buffer the vibration generated when the engine works.
Description
Technical Field
The invention relates to the technical field of diesel engines, in particular to a damping base for a diesel engine and a working method.
Background
An engine is a machine capable of converting other forms of energy into mechanical energy, and includes, for example, an internal combustion engine (reciprocating piston engine), an external combustion engine (stirling engine, steam engine, etc.), a jet engine, an electric motor, etc., and the engine is applicable to both a power generation device and an entire machine including a power device.
When the diesel engine unit with the damping base is used, the transverse vibration and the longitudinal vibration generated during the working of the engine can be effectively absorbed through the deformation of the damping spring and the damping rubber layer, the damping effect is good, the damage of the vibration to the engine can be reduced, meanwhile, the noise generated by the vibration of the engine can be reduced, and the situation that the normal use of the engine is influenced by the vibration is avoided.
When current vibration damping mount and diesel engine installation assembly, carry out spacing fixed through fastening bolt, at the in-process of both dismouting, need operating personnel to operate each bolt respectively, very troublesome.
Disclosure of Invention
The invention aims to provide a damping base for a diesel engine and a working method, which can solve the existing problems that: when current vibration damping mount and diesel engine installation assembly, carry out spacing fixed through fastening bolt, the dismouting is very troublesome.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a vibration damping mount for diesel engine, which comprises an installation base, first recess has been seted up to the up end of installation base, the through-hole has been seted up respectively to the both sides of first recess, the both sides of installation base are fixed with the fixed block that the cooperation through-hole used respectively, all rotate on the fixed block and be connected with the linking arm, one side that the linking arm is close to the through-hole is fixed with the inserted block, fixedly connected with reset spring between the lateral wall of inserted block and through-hole, all be equipped with the closure subassembly on the inserted block, be equipped with damper on the installation base, outwards stimulate the linking arm, the linking arm drives the inserted block and outwards removes together, reset spring is lengthened this moment, put first recess with diesel engine's chassis, then under reset spring's effect, push back the inserted block to initial position, peg graft on diesel engine's chassis, thereby it is fixed to carry out the centre gripping to diesel engine.
As a further technical scheme, the locking assembly comprises a handle fixedly connected to one side of the insert block, a push buckle is movably arranged on the handle, a buckle groove matched with the push buckle for use is formed in the end face of the outer side of the mounting base, the push buckle is pushed by a hand in the process that the insert block returns to the through hole, the tail end of the handle is inserted into the buckle groove, then the push buckle is pushed by the hand, the handle is limited and fixed, and the insert block is prevented from popping out of the through hole to cause shaking of the diesel engine.
As a further technical scheme of the invention, two groups of supporting blocks are symmetrically fixed on the upper end surface of the mounting base, a pressing arm is rotatably connected between each group of supporting blocks, a pressing component is arranged at one end, close to the first groove, of the pressing arm, a supporting component is arranged at one end, far away from the first groove, of the pressing arm, and the supporting blocks are used for supporting the rotary pressing arm to further fix the diesel engine.
As a further technical solution of the present invention, the pressing assembly includes a connecting block fixedly connected to one end of a pressing arm, a pressing spring is fixedly connected to a lower end surface of the connecting block, a pressing block is fixedly connected to one end of the pressing spring, which is far away from the pressing block, and the pressing arm is rotated counterclockwise to make the pressing block contact with a chassis of the diesel engine.
As a further technical scheme, the supporting assembly comprises a supporting rod which is rotatably connected to one end of a pressing arm, two notches are symmetrically formed in the upper end face of the mounting base, inserting holes which are matched with the supporting rod are formed in the bottoms of the notches, the supporting rod is unfolded after the pressing arm rotates anticlockwise to a set position, one end, far away from the pressing arm, of the supporting rod is inserted into the inserting holes, the supporting rod is limited and fixed and cannot move left and right, the supporting rod limits and fixes the pressing arm at the moment, the pressing arm cannot rotate clockwise, and therefore a pressing block is firmly attached to a chassis of a diesel engine, and vibration generated during working of the pressing block is reduced.
As a further technical scheme, the damping mechanism comprises a second groove formed in the bottom of the mounting base, a plurality of telescopic rods are fixedly arranged in the second groove, one ends of the telescopic rods, far away from the mounting base, are fixedly connected with damping plates, damping springs are sleeved on the outer side walls of the telescopic rods, the mounting base can be driven to resonate when the engine works, and vibration generated by the engine can be greatly weakened and noise generated by vibration of the engine can be reduced through the arranged damping springs.
A use method of a shock absorption base for a diesel engine comprises the following specific operation steps:
pulling a handle outwards to drive a connecting arm and an inserting block to move outwards together, placing a diesel engine into a first groove, and then pushing the handle back to the original position;
pressing the push button to enable the tail end of the handle to be inserted into the button slot, then pushing the push button, and limiting and fixing the handle and the insertion block;
and step three, rotating the pressing arm anticlockwise to enable the pressing block to contact a chassis of the diesel engine, then rotating the supporting rod, inserting one end of the supporting rod into the jack, and limiting and fixing the pressing arm.
The invention has the beneficial effects that:
1. through the linking arm that sets up, inserted block and reset spring's cooperation, make the inserted block can place first recess at diesel engine after, carry out the centre gripping to the chassis of engine and fix, need not disassemble the bolt, high durability and convenient installation, through the handle that sets up, push away the cooperation of detaining and catching groove, make and push away to detain after inserting the catching groove, carry out spacing fixed to handle and inserted block, prevent that the inserted block from popping out from the through-hole is unexpected, cooperation through the shock attenuation board that sets up and a plurality of damping spring, make the vibrations that a plurality of damping spring can cushion the engine during operation production.
2. Through the connecting block that sets up, press the spring and press the cooperation of briquetting, make according to the briquetting after contacting engine chassis, can weaken the shake that the engine during operation produced through pressing the spring, avoid vibrations and cause the deformation of briquetting, influence the life of briquetting, through the cooperation of the bracing piece that sets up and jack, make the bracing piece insert the jack after expanding in, carry out spacing fixed to pressing the arm, thereby make according to the laminating of briquetting firmly on diesel engine's chassis, prevent that it from reciprocating.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the mounting base according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is a schematic bottom view of the present invention;
fig. 5 is a schematic structural view of the damper plate according to the present invention.
In the figure: 1. installing a base; 2. a first groove; 3. a fixed block; 4. a connecting arm; 5. inserting a block; 6. a return spring; 7. a handle; 8. pushing and buckling; 9. a support block; 10. pressing the arm; 11. connecting blocks; 12. a pressing spring; 13. a pressing block; 14. a support bar; 15. a notch; 16. a second groove; 17. a telescopic rod; 18. a damper plate; 19. a shock absorbing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a vibration damping mount for a diesel engine comprises a mounting base 1, a first groove 2 is formed on the upper end surface of the mounting base 1, through holes are respectively formed on both sides of the first groove 2, fixing blocks 3 matched with the through holes for use are respectively fixed on both sides of the mounting base 1, connecting arms 4 are respectively rotatably connected to the fixing blocks 3, an insert block 5 is fixed on one side of each connecting arm 4 close to the through hole, a return spring 6 is fixedly connected between each insert block 5 and the side wall of the through hole, locking components are respectively arranged on the insert blocks 5, a vibration damping mechanism is arranged on the mounting base 1, the connecting arms 4 are pulled outwards, the connecting arms 4 drive the insert blocks 5 to move outwards together, the return springs 6 are stretched at the moment, a chassis of the diesel engine is placed in the first groove 2, then the insert blocks 5 are pushed back to an initial position under the action of the return springs 6 and are inserted into the chassis of the diesel engine, thereby clamping and fixing the diesel engine.
The locking assembly comprises a handle 7 fixedly connected to one side of the insert block 5, a push buckle 8 is movably arranged on the handle 7, a buckle groove matched with the push buckle 8 for use is formed in the end face of the outer side of the mounting base 1, the push buckle 8 is pushed by a hand in the process that the insert block 5 returns to the through hole, the tail end of the handle 7 is inserted into the buckle groove, then the push buckle 8 is pushed by the hand, the handle 7 is limited and fixed, and the insert block 5 is prevented from popping out of the through hole to cause shaking of the diesel engine.
Two groups of supporting blocks 9 are symmetrically fixed on the upper end face of the mounting base 1, a pressing arm 10 is rotatably connected between each group of supporting blocks 9, a pressing component is arranged at one end, close to the first groove 2, of the pressing arm 10, a supporting component is arranged at one end, far away from the first groove 2, of the pressing arm 10, and the supporting blocks 9 are used for supporting the rotating pressing arm 10 to further fix the diesel engine.
The pressing assembly comprises a connecting block 11 fixedly connected to one end of a pressing arm 10, a lower end face fixedly connected to the connecting block 11 presses a spring 12, the pressing spring 12 is far away from one end fixedly connected to the pressing block 13 to press the pressing block 13, the pressing arm 10 rotates anticlockwise to enable the pressing block 13 to be in contact with a chassis of the diesel engine, although the chassis of the diesel engine is limited and fixed by the inserting block 5, a certain gap still exists between the pressing block and the pressing block, shaking generated during operation of the engine can be conducted to the inserting block 5, deformation of the inserting block 5 can be caused in the past for a long time, the service life of the inserting block 5 is influenced, and therefore after the pressing block 13 is in contact with the chassis of the engine, the pressing spring 12 can buffer and weaken vibration generated by the engine.
The supporting component connects in the bracing piece 14 of pressing arm 10 one end including rotating, two breach 15 have been seted up to installation base 1's up end symmetry, the jack that cooperation bracing piece 14 used has all been seted up to breach 15's bottom, after pressing arm 10 anticlockwise rotation to the default position, expand bracing piece 14, make bracing piece 14 keep away from the one end of pressing arm 10 and insert in the jack, carry out spacing fixed to bracing piece 14, make it can not remove about, bracing piece 14 at this moment also carries out spacing fixed to pressing arm 10, make and press arm 10 can not clockwise rotation, thereby will press laminating that briquetting 13 is firm on diesel engine's chassis, reduce the vibrations that its during operation produced.
Damper is including offering the second recess 16 in installation base 1 bottom, second recess 16 internal fixation is provided with a plurality of telescopic links 17, telescopic link 17 is kept away from the one end fixedly connected with shock attenuation board 18 of installation base 1, all the cover is equipped with damping spring 19 on the lateral wall of a plurality of telescopic links 17, the engine during operation can drive installation base 1 and produce resonance, through a plurality of damping spring 19 that set up, can weaken the vibrations that the engine produced by a wide margin, reduce the noise that its vibrations produced.
A use method of a shock absorption base for a diesel engine comprises the following specific operation steps:
step one, pulling the handle 7 outwards to drive the connecting arm 4 and the inserting block 5 to move outwards together, placing the diesel engine into the first groove 2, and then pushing the handle 7 back to the original position;
step two, the push buckle 8 is pressed to enable the tail end of the handle 7 to be inserted into the buckle groove, then the push buckle 8 is pushed, and the handle 7 and the insertion block 5 are limited and fixed;
and step three, rotating the pressing arm 10 anticlockwise to enable the pressing block 13 to contact with a chassis of the diesel engine, then rotating the supporting rod 14, inserting one end of the supporting rod into the insertion hole, and limiting and fixing the pressing arm 10.
When the invention is used, firstly, the handle 7 is pulled outwards to drive the insert block 5 to move outwards, then the chassis of the diesel engine is placed in the first groove 2, then the insert block 5 is pushed back to the initial position, the push buckle 8 is pushed by hand in the process that the insert block 5 returns to the through hole, the tail end of the handle 7 is inserted into the buckle groove to limit and fix the handle 7, when the insert block 5 returns to the initial position, the insert block 5 is inserted into the chassis of the diesel engine to clamp and fix the diesel engine, at the moment, the vibration generated during the operation of the engine is transmitted to the damping spring 19 through the mounting base 1, so that the vibration generated by the engine is greatly reduced, then the pressing arm 10 is rotated anticlockwise to enable the pressing block 13 to contact the chassis of the diesel engine, so that the pressing spring 12 can buffer and reduce the vibration generated by the engine and prevent the shake of the engine, the deformation of the inserting block 5 is caused, the service life of the inserting block 5 is influenced, then the supporting rod 14 is unfolded, one end, far away from the pressing arm 10, of the supporting rod 14 is inserted into the inserting hole, the pressing arm 10 is limited and fixed, and the pressing block 13 is firmly attached to a chassis of a diesel engine.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a vibration damping mount for diesel engine, includes installation base (1), a serial communication port, first recess (2) have been seted up to the up end of installation base (1), the through-hole has been seted up respectively to the both sides of first recess (2), the both sides of installation base (1) are fixed with fixed block (3) that the cooperation through-hole used respectively, all rotate on fixed block (3) and be connected with linking arm (4), one side that linking arm (4) are close to the through-hole is fixed with inserted block (5), fixedly connected with reset spring (6) between the lateral wall of inserted block (5) and through-hole, all be equipped with the closure subassembly on inserted block (5), be equipped with damper on installation base (1).
2. The damping base for the diesel engine as claimed in claim 1, wherein the locking component comprises a handle (7) fixedly connected to one side of the insert block (5), a push buckle (8) is movably arranged on the handle (7), and a buckle groove matched with the push buckle (8) for use is formed on the outer end face of the mounting base (1).
3. The damping base for the diesel engine as set forth in claim 1, characterized in that two groups of supporting blocks (9) are symmetrically fixed on the upper end surface of the mounting base (1), a pressing arm (10) is rotatably connected between each group of supporting blocks (9), a pressing component is arranged at one end of the pressing arm (10) close to the first groove (2), and a supporting component is arranged at one end of the pressing arm (10) far away from the first groove (2).
4. The vibration damping mount for the diesel engine according to claim 3, wherein the pressing assembly comprises a connecting block (11) fixedly connected to one end of the pressing arm (10), a pressing spring (12) is fixedly connected to the lower end face of the connecting block (11), and a pressing block (13) is fixedly connected to one end of the pressing spring (12) far away from the pressing block (13).
5. The vibration damping mount for the diesel engine according to claim 3, wherein the supporting component comprises a supporting rod (14) rotatably connected to one end of the pressing arm (10), two notches (15) are symmetrically formed on the upper end surface of the mounting base (1), and insertion holes matched with the supporting rod (14) are formed in the bottoms of the notches (15).
6. The damping base for the diesel engine according to claim 1, characterized in that the damping mechanism comprises a second groove (16) formed in the bottom of the mounting base (1), a plurality of telescopic rods (17) are fixedly arranged in the second groove (16), a damping plate (18) is fixedly connected to one end of each telescopic rod (17) far away from the mounting base (1), and damping springs (19) are sleeved on outer side walls of the plurality of telescopic rods (17).
7. A use method of a shock absorption base for a diesel engine is characterized by comprising the following specific operation steps:
the method comprises the following steps that firstly, a handle (7) is pulled outwards to drive a connecting arm (4) and an inserting block (5) to move outwards together, a diesel engine is placed in a first groove (2), and then the handle (7) is pushed back to the original position;
secondly, the push button (8) is pressed to enable the tail end of the handle (7) to be inserted into the button slot, then the push button (8) is pushed, and the handle (7) and the insert block (5) are limited and fixed;
and step three, rotating the pressing arm (10) anticlockwise to enable the pressing block (13) to contact with a chassis of the diesel engine, then rotating the supporting rod (14), inserting one end of the supporting rod into the insertion hole, and limiting and fixing the pressing arm (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110846497.9A CN113446465A (en) | 2021-07-26 | 2021-07-26 | Damping base for diesel engine and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110846497.9A CN113446465A (en) | 2021-07-26 | 2021-07-26 | Damping base for diesel engine and working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113446465A true CN113446465A (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110846497.9A Pending CN113446465A (en) | 2021-07-26 | 2021-07-26 | Damping base for diesel engine and working method |
Country Status (1)
| Country | Link |
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| CN (1) | CN113446465A (en) |
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| JP2000009293A (en) * | 1998-06-23 | 2000-01-11 | Mitsubishi Heavy Ind Ltd | Transport and installation method for apparatus |
| CN106312340A (en) * | 2016-10-27 | 2017-01-11 | 佛山智达思佳机电科技有限公司 | Plate clamping device for laser cutting equipment |
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| CN210060876U (en) * | 2019-05-08 | 2020-02-14 | 洪红 | Clamping device for water meter machining |
| CN211401632U (en) * | 2019-10-29 | 2020-09-01 | 永康市凯茗工贸有限公司 | Automobile power generation machine shell adds clamping apparatus |
| CN211794879U (en) * | 2020-03-14 | 2020-10-30 | 泉州鹏禹金刚石工具有限公司 | Granite brush convenient to installation |
| DE212020000268U1 (en) * | 2020-07-03 | 2020-12-09 | Suzhou Zhongchuang Sunshine New Energy Technology Co., Ltd. | A vacuum pump with a good noise reduction effect |
| CN213271626U (en) * | 2020-09-09 | 2021-05-25 | 泉州市固泰机械设备有限公司 | Diesel generating set shock attenuation chassis |
| CN213730538U (en) * | 2020-11-11 | 2021-07-20 | 连云港钰泰机械有限公司 | Milling fixture for brush end cover of vehicle engine driving motor |
-
2021
- 2021-07-26 CN CN202110846497.9A patent/CN113446465A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000009293A (en) * | 1998-06-23 | 2000-01-11 | Mitsubishi Heavy Ind Ltd | Transport and installation method for apparatus |
| CN106425134A (en) * | 2016-09-22 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Plate positioning clamp applied to laser cutting |
| CN106312340A (en) * | 2016-10-27 | 2017-01-11 | 佛山智达思佳机电科技有限公司 | Plate clamping device for laser cutting equipment |
| CN210060876U (en) * | 2019-05-08 | 2020-02-14 | 洪红 | Clamping device for water meter machining |
| CN211401632U (en) * | 2019-10-29 | 2020-09-01 | 永康市凯茗工贸有限公司 | Automobile power generation machine shell adds clamping apparatus |
| CN211794879U (en) * | 2020-03-14 | 2020-10-30 | 泉州鹏禹金刚石工具有限公司 | Granite brush convenient to installation |
| DE212020000268U1 (en) * | 2020-07-03 | 2020-12-09 | Suzhou Zhongchuang Sunshine New Energy Technology Co., Ltd. | A vacuum pump with a good noise reduction effect |
| CN213271626U (en) * | 2020-09-09 | 2021-05-25 | 泉州市固泰机械设备有限公司 | Diesel generating set shock attenuation chassis |
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Application publication date: 20210928 |
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| RJ01 | Rejection of invention patent application after publication |