CN215861500U - Fire pump with shock-absorbing function - Google Patents
Fire pump with shock-absorbing function Download PDFInfo
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- CN215861500U CN215861500U CN202121645642.9U CN202121645642U CN215861500U CN 215861500 U CN215861500 U CN 215861500U CN 202121645642 U CN202121645642 U CN 202121645642U CN 215861500 U CN215861500 U CN 215861500U
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- shock absorption
- fire pump
- seat
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Abstract
The utility model discloses a fire pump with a shock absorption function, which comprises a shock absorption seat and a fire pump, wherein a shock absorption cavity is formed in the middle of the interior of the shock absorption seat, a first shock absorption mechanism is arranged at the bottom of the shock absorption cavity, the bottom of the fire pump is fixedly connected with a base, a second shock absorption mechanism is arranged at the bottom of the base, the first shock absorption mechanism comprises a first shock absorption spring, a sliding plate, a first rubber pulley, a first limiting plate, a second rubber pulley and a connecting block, the first shock absorption spring is fixedly connected to the left side of the bottom of the shock absorption cavity, the sliding plate is fixedly connected to the top end of the first shock absorption spring, and the first rubber pulley is rotatably connected to the middle of the left side of the sliding plate. According to the utility model, when the connecting block moves downwards, the second rubber pulleys on the first limiting plate slide at the rugged parts on the left side and the right side of the connecting block, so that secondary shock absorption can be realized, and the second rubber pulleys are matched with the rugged parts on the left side and the right side of the connecting block, so that the friction force can be increased, and thus shock absorption work can be realized.
Description
Technical Field
The utility model relates to the technical field of fire pumps, in particular to a fire pump with a damping function.
Background
The building shock absorption (structure energy dissipation shock absorption technology) is characterized by that some portions of the structure (such as support, shear wall, connecting seam or connecting piece) are equipped with energy-consuming device, said device can produce friction, bending (or shearing, torsion) and elastic-plastic (or viscoelasticity) hysteresis deformation to dissipate or absorb the energy inputted into the structure by earthquake so as to reduce earthquake reaction of main body structure, so that it can prevent the structure from producing damage or collapse and can attain the goal of shock absorption control. The fire pump is widely applied to environmental protection, water treatment, fire fighting and other departments.
When the fire pump is put into use, a motor at the top of the fire pump generates a large amount of vibration when the fire pump is used, the vibration cannot be eliminated, internal elements of the fire pump are loosened, and improvement is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fire pump with a damping function, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a fire pump with shock-absorbing function, includes cushion socket and fire pump, the shock attenuation chamber has been seted up at the middle part in the cushion socket, the shock attenuation chamber bottom is provided with first damper, fire pump bottom fixedly connected with base, the base bottom is provided with second damper.
First damper is including first damping spring, sliding plate, first rubber pulley, first limiting plate, second rubber pulley and connecting block, first damping spring fixed connection is in damping chamber bottom left side, sliding plate fixed connection is on first damping spring top, first rubber pulley rotates to be connected in sliding plate left side middle part, first limiting plate fixed connection is in damping chamber left side top, second rubber pulley rotates to be connected in first limiting plate, connecting block fixed connection is in the middle of the sliding plate top.
Further, second damper is including connecting seat, second damping spring, movable plate, third rubber pulley and second limiting plate, connecting seat fixed connection is in the base bottom, second damping spring fixed connection is close to the left side in the connecting seat bottom, movable plate fixed connection is in connecting seat bottom left side, third rubber pulley rotates to be connected in movable plate right side middle part, second limiting plate fixed connection is in damper left side top.
Further, the shape of the inner wall of the left side and the shape of the left side of the shock absorption seat are uneven, the inner wall of the left side of the shock absorption seat is in sliding connection with the first rubber pulley, the left side of the connecting block is in sliding connection with the second rubber pulley, the first rubber pulley can slide on the inner wall of the left side of the shock absorption seat, and the second rubber pulley can slide on the left side of the connecting block.
Furthermore, first damping spring, sliding plate, first rubber pulley, first limiting plate and second rubber pulley symmetric distribution can make this fire pump support effect better in the connecting block left and right sides.
Further, fixed connection connecting block top in the middle of the connecting seat bottom, third rubber pulley sliding connection shock attenuation seat left side outer wall can make third rubber pulley slide on shock attenuation seat left side outer wall.
Furthermore, second damping spring, movable plate, third rubber pulley and second limiting plate quantity are two, two second damping spring, movable plate, third rubber pulley and second limiting plate symmetric distribution are in the connecting seat bottom left and right sides, can make the vibrations that get off on the base share on average in the connecting seat left and right sides.
Furthermore, the bottom of the second damping spring is fixedly connected with the top of the damping seat, and vibration can be transmitted to the damping seat through the second damping spring.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when the fire pump works, the vibration is transmitted to the connecting seat through the base, so that the first rubber pulleys on the sliding plate slide on the uneven positions on the inner walls of the left side and the right side of the shock absorption seat, the friction force between the first rubber pulleys and the inner walls of the shock absorption seat is increased, and the first shock absorption is carried out.
2. According to the utility model, when the connecting block moves downwards, the second rubber pulleys on the first limiting plate slide at the rugged parts on the left side and the right side of the connecting block, so that secondary shock absorption can be realized, and the second rubber pulleys are matched with the rugged parts on the left side and the right side of the connecting block, so that the friction force can be increased, and thus shock absorption work can be realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is an enlarged schematic view of B in fig. 2.
In the figure: 1. a shock absorbing seat; 2. a damping chamber; 3. a first damper mechanism; 301. a first damping spring; 302. a sliding plate; 303. a first rubber pulley; 304. a first limit plate; 305. a second rubber pulley; 306. connecting blocks; 4. a fire pump; 5. a base; 6. a second damper mechanism; 601. a connecting seat; 602. a second damping spring; 603. moving the plate; 604. a third rubber pulley; 605. and a second limiting plate.
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. 1-4, the present invention provides the following technical solutions: a fire pump with a shock absorption function comprises a shock absorption seat 1 and a fire pump 4, a shock absorption cavity 2 is arranged in the middle of the interior of the shock absorption seat 1, a first shock absorption mechanism 3 is arranged at the bottom of the shock absorption cavity 2, a base 5 is fixedly connected to the bottom of the fire pump 4, a second shock absorption mechanism 6 is arranged at the bottom of the base 5, the second shock absorption mechanism 6 comprises a connecting seat 601, a second shock absorption spring 602, a moving plate 603, a third rubber pulley 604 and a second limiting plate 605, the number of the second shock absorption spring 602, the number of the moving plate 603, the number of the third rubber pulley 604 and the number of the second limiting plate 605 are two, the two second shock absorption springs 602, the moving plate 603, the third rubber pulley 604 and the second limiting plate 605 are symmetrically distributed on the left side and the right side of the bottom of the connecting seat 601, so that the shock transmitted from the base 5 can be averagely shared on the left side and the right side of the connecting seat 601, the connecting seat 601 is fixedly connected to the bottom of the base 5, the middle of the connecting seat 601 is fixedly connected to the top of the connecting seat 306, the third rubber pulley 604 is connected with the outer wall of the left side of the shock absorbing seat 1 in a sliding way, so that the third rubber pulley 604 can slide on the outer wall of the left side of the shock absorbing seat 1, the second shock absorbing spring 602 is fixedly connected with the bottom of the connecting seat 601 close to the left side, the bottom of the second shock absorbing spring 602 is fixedly connected with the top of the shock absorbing seat 1, the vibration can be transmitted to the damper base 1 through the second damping spring 602, the moving plate 603 is fixedly connected to the left side of the bottom of the connecting seat 601, the third rubber pulley 604 is rotatably connected to the middle part of the right side of the moving plate 603, the second limiting plate 605 is fixedly connected to the top of the left side of the damper base 1, when the fire pump 4 works, the vibration is transmitted to the connecting seat 601 through the base 5, so that the first rubber pulleys 303 on the sliding plate 302 slide on the uneven parts on the inner walls of the left side and the right side of the shock absorption seat 1, the friction force between the first rubber pulleys 303 and the inner walls of the shock absorption seat 1 is increased, and the first shock absorption is performed.
The first damping mechanism 3 comprises a first damping spring 301, a sliding plate 302, a first rubber pulley 303, a first limiting plate 304, a second rubber pulley 305 and a connecting block 306, the first damping spring 301, the sliding plate 302, the first rubber pulley 303, the first limiting plate 304 and the second rubber pulley 305 are symmetrically distributed on the left side and the right side of the connecting block 306, so that the fire pump 4 has a better supporting effect, the first damping spring 301 is fixedly connected to the left side of the bottom of the damping cavity 2, the sliding plate 302 is fixedly connected to the top end of the first damping spring 301, the first rubber pulley 303 is rotatably connected to the middle of the left side of the sliding plate 302, the first limiting plate 304 is fixedly connected to the top of the damping cavity 2, the second rubber pulley 305 is rotatably connected to the first limiting plate 304, the connecting block 306 is fixedly connected to the middle of the top of the sliding plate 302, the inner walls of the left side and the right side of the damping seat 1 and the left side and the right side of the connecting block 306 are both in uneven shapes, first rubber pulley 303 sliding connection cushion socket 1 left side inner wall, second rubber pulley 305 sliding connection connecting block 306 left side, can make first rubber pulley 303 slide on cushion socket 1 left side inner wall, second rubber pulley 305 slides on connecting block 306 left side, when connecting block 306 moves down, second rubber pulley 305 on the first limiting plate 304 slides in the unsmooth department of the connecting block 306 left and right sides, can carry out the shock attenuation for the second time, the unsmooth department of the second rubber pulley 305 cooperation connecting block 306 left and right sides, can increase frictional force, thereby carry out the work of shock attenuation.
The working principle of the utility model is as follows: when the fire pump 4 works, the vibration is transmitted to the connecting seat 601 through the base 5, at the moment, the second damping spring 602 at the bottom of the connecting seat 601 contracts, so that the connecting seat 601 drives the moving plate 603 to move downwards, the third rubber pulley 604 on the moving plate 603 slides on the outer walls of the left side and the right side of the damping seat 1, the third rubber pulley 604 can perform limiting work through the arranged second limiting plate 605, when the connecting seat 601 moves downwards, the connecting block 306 at the bottom of the connecting seat 601 moves downwards, at the moment, the first damping spring 301 at the bottom of the connecting block 306 supports the sliding plate 302 at the bottom of the connecting block 306, so that the first rubber pulley 303 on the sliding plate 302 slides on the uneven positions on the inner walls of the left side and the right side of the damping seat 1, so as to perform primary damping, when the connecting block 306 moves downwards, the second rubber pulley 305 on the first limiting plate 304 slides on the uneven positions on the left side and the right side of the connecting block 306, can carry out the shock attenuation of the second time, through setting up the unevenness department on first rubber pulley 303 cooperation damper base 1 left and right sides inner wall, the unevenness department of the second rubber pulley 305 cooperation connecting block 306 left and right sides can increase frictional force to carry out the shock attenuation work.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a fire pump with shock-absorbing function, includes cushion socket (1) and fire pump (4), its characterized in that: a damping cavity (2) is formed in the middle of the damping seat (1), a first damping mechanism (3) is arranged at the bottom of the damping cavity (2), a base (5) is fixedly connected to the bottom of the fire pump (4), and a second damping mechanism (6) is arranged at the bottom of the base (5);
first damper (3) is including first damping spring (301), sliding plate (302), first rubber pulley (303), first limiting plate (304), second rubber pulley (305) and connecting block (306), first damping spring (301) fixed connection is in shock attenuation chamber (2) bottom left side, sliding plate (302) fixed connection is in first damping spring (301) top, first rubber pulley (303) rotate to be connected in sliding plate (302) left side middle part, first limiting plate (304) fixed connection is in shock attenuation chamber (2) left side top, second rubber pulley (305) rotate to be connected in first limiting plate (304), connecting block (306) fixed connection is in the middle of sliding plate (302) top.
2. A fire pump with shock-absorbing function as claimed in claim 1, wherein: second damper (6) is including connecting seat (601), second damping spring (602), movable plate (603), third rubber pulley (604) and second limiting plate (605), connecting seat (601) fixed connection is in base (5) bottom, second damping spring (602) fixed connection is close to the left side in connecting seat (601) bottom, movable plate (603) fixed connection is in connecting seat (601) bottom left side, third rubber pulley (604) rotate to be connected in movable plate (603) right side middle part, second limiting plate (605) fixed connection is in shock attenuation seat (1) left side top.
3. A fire pump with shock-absorbing function as claimed in claim 1, wherein: shock attenuation seat (1) left and right sides inner wall and connecting block (306) left and right sides shape are unsmooth form, first rubber pulley (303) sliding connection shock attenuation seat (1) left side inner wall, second rubber pulley (305) sliding connection connecting block (306) left side.
4. A fire pump with shock-absorbing function as claimed in claim 1, wherein: the first damping spring (301), the sliding plate (302), the first rubber pulley (303), the first limiting plate (304) and the second rubber pulley (305) are symmetrically distributed on the left side and the right side of the connecting block (306).
5. A fire pump with shock-absorbing function as claimed in claim 2, wherein: the middle of the bottom of the connecting seat (601) is fixedly connected with the top of the connecting block (306), and the third rubber pulley (604) is connected with the outer wall of the left side of the shock absorption seat (1) in a sliding manner.
6. A fire pump with shock-absorbing function as claimed in claim 2, wherein: the number of the second damping springs (602), the number of the moving plates (603), the number of the third rubber pulleys (604) and the number of the second limiting plates (605) are two, and the second damping springs (602), the number of the moving plates (603), the number of the third rubber pulleys (604) and the number of the second limiting plates (605) are symmetrically distributed on the left side and the right side of the bottom of the connecting seat (601).
7. A fire pump with shock-absorbing function as claimed in claim 2, wherein: the bottom of the second damping spring (602) is fixedly connected with the top of the damping seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121645642.9U CN215861500U (en) | 2021-07-20 | 2021-07-20 | Fire pump with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121645642.9U CN215861500U (en) | 2021-07-20 | 2021-07-20 | Fire pump with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215861500U true CN215861500U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121645642.9U Active CN215861500U (en) | 2021-07-20 | 2021-07-20 | Fire pump with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215861500U (en) |
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2021
- 2021-07-20 CN CN202121645642.9U patent/CN215861500U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fire pump with shock absorption function Effective date of registration: 20230814 Granted publication date: 20220218 Pledgee: Anhui Guangde Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Chengfeng fluid equipment Co.,Ltd. Registration number: Y2023980051949 |