CN211820556U - Vibration isolation base for fixing fire-fighting diesel engine - Google Patents
Vibration isolation base for fixing fire-fighting diesel engine Download PDFInfo
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- CN211820556U CN211820556U CN202020083125.6U CN202020083125U CN211820556U CN 211820556 U CN211820556 U CN 211820556U CN 202020083125 U CN202020083125 U CN 202020083125U CN 211820556 U CN211820556 U CN 211820556U
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Abstract
The utility model provides a vibration isolation base for fixing fire-fighting diesel engine, including base, opening, damping tank, spring and fixed chassis, base top four corners is provided with the opening, the base top is provided with the damping tank, there is the spring damping tank inside bottom through bolt fixed mounting, there is fixed chassis spring top through bolt fixed mounting, the inside bottom of opening closely laminates there is the rubber buffer layer. This practical advantage lies in: at fire control diesel engine operation in-process, reciprocate through the spring is flexible between base and the fixed chassis, reduce the high-frequency vibration that the fire control diesel engine on the fixed chassis produced at the during operation for the device receives the influence of fire control diesel engine body vibration less, has reduced the vibrations of fire control diesel engine, effectually protected inside electrical components spare part of auxiliary control cabinet and connecting wire promptly, avoids electrical components spare part and connecting wire to damage and pine take off because of the vibration of fire control diesel engine body.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field specifically is a vibration isolation base for fixing fire-fighting diesel engine.
Background
The existing fire-fighting diesel engine can generate strong vibration to start displacement in the operation process, so that the working efficiency is influenced, the ground and the fire-fighting diesel engine are damaged, the vibration can be directly transmitted to an auxiliary control cabinet, and the fire-fighting diesel engine can be failed or even failed due to long-time vibration, so that the fire-fighting diesel engine cannot extinguish fire in time and inestimable results are generated; the existing vibration isolation base for fixing the fire-fighting diesel engine has poor damping effect, so that cracks are easily caused on the stress base, the problem of insecurity is solved, and when the stress base is damaged, the impact effect generated by the fire-fighting diesel engine can damage the ground and the problem of single function is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the shortcoming that exists among the background art, provide a vibration isolation base for fixing fire-fighting diesel engine.
In order to achieve the purpose, the utility model provides a technical scheme, a vibration isolation base for fixing a fire-fighting diesel engine, which comprises a base, an opening, a damping groove, a spring and a fixing chassis, wherein the four corners of the top end of the base are provided with the opening, the top end of the base is provided with the damping groove, the bottom end in the damping groove is fixedly provided with the spring through the bolt, the fixing chassis is fixedly arranged above the spring through the bolt, the bottom end in the opening is closely attached with a rubber buffer layer, the left side and the right side of the top end of the opening are both provided with grooves, the grooves are rotatably connected with balls, the opening is movably connected with a slide bar, the top end of the slide bar and the fixing chassis are fixedly arranged through the bolt, the bottom end of the slide bar is fixedly provided with a stopper through the bolt, the left side and, and the inner side of the baffle is tightly attached with a sound insulation layer.
Furthermore, the base and the fixed chassis can move up and down through the extension of the spring, and the extension distance of the spring is 0-6 cm.
Further, when the fixed chassis is lowered to 6cm through the spring, the rubber buffer layer is tightly attached to the limiting block.
Furthermore, the sliding grooves are arranged in parallel on the left side and the right side of the sliding rod, and the sliding grooves are matched with the balls.
Furthermore, the sliding rod is in matched rotating connection with the groove through a sliding groove, a ball and the groove in the opening.
Furthermore, the sound-proof layer is made of asbestos with the thickness of two millimeters, and the size of the sound-proof layer is consistent with that of the baffle.
The utility model provides a vibration isolation base for fixing fire-fighting diesel engine has following beneficial effect:
1. this practical advantage lies in: at fire engine operation in-process, reciprocate through the spring is flexible between base and the fixed chassis, reduce the high-frequency vibration that the fire engine on the fixed chassis produced at the during operation, it is less to make the device receive the influence of fire engine body vibration, the vibrations of fire engine have been reduced, effectual inside electrical components and the connecting wire of auxiliary control cabinet of having protected promptly, avoid electrical components and connecting wire to damage and pine take off because of fire engine body vibration, the slide bar passes through the spout simultaneously in the opening, ball and recess cooperation rotate the connection, can realize better shock attenuation effect, the cushioning effect is good, the work efficiency is improved, reduce the damage to ground and fuselage.
2. Secondly, because the slide bar is through the spout in the opening, ball and recess cooperation rotate to be connected, make its fire control diesel engine when reciprocating through the spring is flexible on fixed chassis, utilize spout and ball to agree with each other and improve the shock attenuation effect on fixed chassis, and when bearing great pressure, fixed chassis passes through, the slide bar of fixed chassis bottom can disperse pressure, then can improve life, the impact load that reduces the fire control diesel engine and produce plays good absorption and dispersion, fine shock attenuation effect has been played, simultaneously can effectively reduce device's noise through the puigging of the inboard inseparable laminating of baffle.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an overall sectional view of the present invention.
Fig. 3 is a schematic cross-sectional view of the fixing chassis of the present invention.
Fig. 4 is an enlarged schematic view of the point a of fig. 2 according to the present invention.
In FIGS. 1-4: the damping device comprises a base-1, an opening-2, a rubber buffer layer-201, a groove-202, a ball-203, a damping groove-3, a spring-4, a fixed chassis-5, a sliding rod-501, a limiting block-502, a sliding groove-503, a baffle-6 and a sound insulation layer-601.
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.
Example (b):
referring to figures 1-4 of the drawings,
the embodiment provides a vibration isolation base for fixing a fire-fighting diesel engine, which comprises a base 1, openings 2, damping grooves 3, springs 4 and a fixed chassis 5, wherein the openings 2 are arranged at four corners of the top end of the base 1, the damping grooves 3 are arranged at the top end of the base 1, the springs 4 are fixedly arranged at the bottom ends inside the damping grooves 3 through bolts, the fixed chassis 5 is fixedly arranged above the springs 4 through bolts, a rubber buffer layer 201 is tightly attached to the bottom end inside the opening 2, grooves 202 are respectively arranged at the left side and the right side of the top end of the opening 2, balls 203 are rotatably connected inside the grooves 202, a slide bar 501 is movably connected inside the opening 2, the top end of the slide bar 501 and the fixed chassis 5 are fixedly arranged through bolts, a limiting block 502 is fixedly arranged at the bottom end of the slide bar 501 through bolts, sliding grooves 503 are respectively, the baffle 6 is closely adhered with a sound insulation layer 601 on the inner side.
Further, base 1 and fixed chassis 5 between flexible reciprocating through spring 4, and the flexible distance of spring 4 is 0-6cm, and the user places the fire-fighting diesel engine on fixed chassis 5 and fixes, and in the fire-fighting diesel engine operation in-process, base 1 and fixed chassis 5 between flexible reciprocating through spring 4, reduce the high-frequency vibration that the fire-fighting diesel engine on the fixed chassis 5 produced at the during operation.
Further, when fixed chassis 5 drops to 6cm through spring 4, rubber buffer layer 201 closely laminates with stopper 502 for the device receives the influence of fire control diesel engine body vibration less, has reduced the vibrations of fire control diesel engine, has effectually protected inside electrical components spare part of auxiliary control cabinet and connecting wire promptly, avoids electrical components spare part and connecting wire to damage and pine take off because of the vibration of fire control diesel engine body.
Further, the spout 503 is parallel arrangement in the slide bar 501 left and right sides, and spout 503 agrees with ball 203 each other, and slide bar 501 rotates through spout 503, ball 203 and recess 202 cooperation in opening 2 and connects, can realize better shock attenuation effect, and the cushioning effect is good, improves work efficiency, reduces the damage to ground and fuselage.
Further, slide bar 501 is through spout 503 in opening 2, ball 203 and recess 202 cooperation rotate to be connected, because slide bar 501 is through spout 503 in opening 2, ball 203 and recess 202 cooperation rotate to be connected, make its fire-fighting diesel engine on fixed chassis 5 when reciprocating through the spring 4 is flexible, utilize spout 503 and ball 203 to agree with each other and improve the shock attenuation effect of fixed chassis 5, and when bearing great pressure, fixed chassis 5 passes through, slide bar 501 ability dispersed pressure of fixed chassis 5 bottom, then can improve life, the impact load that reduces the fire-fighting diesel engine and produce plays good absorption and dispersion, fine shock attenuation effect has been played.
Furthermore, the soundproof layer 601 is made of asbestos with a thickness of two millimeters, the size of the soundproof layer 601 is consistent with that of the baffle 6, and noise of the device can be effectively reduced through the soundproof layer 601 tightly attached to the inner side of the baffle 6.
When the utility model is used, firstly, the fire-fighting diesel engine is placed on the fixed chassis 5 for fixing, then in the operation process of the fire-fighting diesel engine, the base 1 and the fixed chassis 5 move up and down through the spring 4, the high-frequency vibration generated in the operation of the fire-fighting diesel engine on the fixed chassis 5 is reduced, meanwhile, the sliding rod 501 is connected in the opening 2 through the sliding chute 503 and the ball 203 is connected with the groove 202 in a matched and rotating way, so that the better continuous damping effect can be realized, because the sliding rod 501 is connected in the opening 2 through the sliding chute 503 and the ball 203 is connected with the groove 202 in a matched and rotating way, when the fire-fighting diesel engine moves up and down on the fixed chassis 5 through the spring 4, the damping effect of the fixed chassis 5 is improved by utilizing the mutual matching of the sliding chute 503 and the ball 203, and when bearing larger pressure, the fixed chassis 5 passes through, the sliding rod, when the fixed chassis 5 is lowered to 6cm through the spring 4, the rubber buffer layer 201 is tightly attached to the limiting block 502, and then the service life can be prolonged.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The vibration isolation base for fixing the fire-fighting diesel engine comprises a base (1), an opening (2), a damping groove (3), a spring (4) and a fixed chassis (5), and is characterized in that the opening (2) is arranged at four corners of the top end of the base (1), the damping groove (3) is arranged at the top end of the base (1), the spring (4) is fixedly arranged at the bottom end inside the damping groove (3) through bolts, the fixed chassis (5) is fixedly arranged above the spring (4) through bolts, a rubber buffer layer (201) is tightly attached to the bottom end inside the opening (2), grooves (202) are respectively arranged at the left side and the right side of the top end of the opening (2), balls (203) are rotatably connected inside the grooves (202), a sliding rod (501) is movably connected inside the opening (2), and the top end of the sliding rod (501) and the fixed chassis (5) are fixedly installed, slide bar (501) bottom has stopper (502) through bolt fixed mounting, slide bar (501) left and right sides all is provided with spout (503), fixed chassis (5) left and right sides all has baffle (6) through bolt fixed mounting, baffle (6) inboard is closely laminated with puigging (601).
2. The vibration isolation base for fixing a fire-fighting diesel engine according to claim 1, wherein the base (1) and the fixing chassis (5) move up and down by the extension and contraction of the spring (4), and the extension and contraction distance of the spring (4) is 0-6 cm.
3. The vibration isolation base for fixing a fire-fighting diesel engine according to claim 1, wherein when the fixing chassis (5) is lowered to 6cm through the spring (4), the rubber buffer layer (201) is tightly attached to the limiting block (502).
4. The vibration isolation base for fixing a fire-fighting diesel engine as claimed in claim 1, wherein the sliding grooves (503) are arranged in parallel on the left and right sides of the sliding rod (501), and the sliding grooves (503) are engaged with the balls (203).
5. The vibration isolation base for fixing a fire diesel engine as claimed in claim 1, wherein the slide rod (501) is connected in the opening (2) in a rotating manner through the matching of a sliding groove (503), a ball (203) and a groove (202).
6. The vibration isolation mount for fixing a fire diesel engine as claimed in claim 1, wherein the sound insulation layer (601) is made of asbestos with a thickness of two millimeters, and the sound insulation layer (601) is the same size as the baffle plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083125.6U CN211820556U (en) | 2020-01-15 | 2020-01-15 | Vibration isolation base for fixing fire-fighting diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020083125.6U CN211820556U (en) | 2020-01-15 | 2020-01-15 | Vibration isolation base for fixing fire-fighting diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211820556U true CN211820556U (en) | 2020-10-30 |
Family
ID=72990254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020083125.6U Active CN211820556U (en) | 2020-01-15 | 2020-01-15 | Vibration isolation base for fixing fire-fighting diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211820556U (en) |
-
2020
- 2020-01-15 CN CN202020083125.6U patent/CN211820556U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210422 Address after: 065600 menggezhuang village, caowiajia Township, Yongqing County, Langfang City, Hebei Province Patentee after: Yongqing yangandi Diesel Engine Co.,Ltd. Address before: 243000 No.22 dormitory, Huashan No.22 middle school, Ma'anshan City, Anhui Province Patentee before: Ruan Huiyan |