CN216383281U - Multistage centrifugal pump with installation base - Google Patents
Multistage centrifugal pump with installation base Download PDFInfo
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- CN216383281U CN216383281U CN202123008242.XU CN202123008242U CN216383281U CN 216383281 U CN216383281 U CN 216383281U CN 202123008242 U CN202123008242 U CN 202123008242U CN 216383281 U CN216383281 U CN 216383281U
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- centrifugal pump
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- 238000009434 installation Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 230000035939 shock Effects 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multistage centrifugal pump with an installation base, which belongs to the field of centrifugal pumps and comprises a bottom plate, wherein the bottom of the bottom plate is provided with a leveling mechanism, the top of the bottom plate is fixedly connected with a damping column, the top of the damping column is movably sleeved with a movable rod, the top end of the movable rod is fixedly connected with a fixed box, the bottom end of the movable rod is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a buffer spring, the side surface of the movable rod is provided with a reinforcing mechanism, and the side surface of the inner cavity of the fixed box is fixedly connected with a positioning rod; through setting up locating lever, pinion rack, fixed block, positive and negative motor, rotating gear, fixed plate and protection pad, can utilize positive and negative motor to drive two fixed plates and take place relative motion when installing multistage centrifugal pump to carry out fixed centre gripping to multistage centrifugal pump, avoided the problem that wastes time and energy to the in-process of centrifugal pump installation or dismantlement, thereby brought the facility for the use of centrifugal pump.
Description
Technical Field
The utility model belongs to the technical field of centrifugal pumps, and particularly relates to a multistage centrifugal pump with an installation base.
Background
The multistage centrifugal pump is characterized in that more than two centrifugal pumps with the same function are integrated together, and the fluid channel structure is represented in that a medium pressure relief opening of a first stage is communicated with an inlet of a second stage, and a medium pressure relief opening of the second stage is communicated with an inlet of a third stage, so that the multistage centrifugal pump is formed by a mechanism connected in series.
However, most of current multistage centrifugal pumps are at the in-process that uses, be not convenient for install or dismantle the centrifugal pump, lead to the problem that wastes time and energy at the in-process of installing or dismantling the centrifugal pump, thereby it is inconvenient to have brought for the use of centrifugal pump, and most of current multistage centrifugal pumps are at the in-process that uses, can produce the shaking force, traditional rigid connection is not convenient for carry out the shock attenuation buffering to the shaking force that the centrifugal pump produced because of work, lead to the centrifugal pump to receive too big shaking force and take place the problem of damage easily, thereby the protectiveness to the centrifugal pump has been reduced, for this reason, we provide a multistage centrifugal pump with installation base.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a multistage centrifugal pump with a mounting base to solve the problems set forth in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a multistage centrifugal pump with a mounting base comprises a bottom plate, the bottom of the bottom plate is provided with a leveling mechanism, and the top of the bottom plate is fixedly connected with a shock absorption column, the top of the shock absorption column is movably sleeved with a movable rod, the top end of the movable rod is fixedly connected with a fixed box, and the bottom end of the movable rod is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a buffer spring, a reinforcing mechanism is arranged on the side surface of the movable rod, a positioning rod is fixedly connected with the side surface of the inner cavity of the fixed box, a toothed plate is movably sleeved outside the positioning rod, the top of the toothed plate is fixedly connected with a fixed block, the bottom of the inner cavity of the fixed box is fixedly connected with a positive and negative motor, the front of the positive and negative motor is fixedly connected with a rotating gear through an output shaft, the centrifugal pump body has been placed at the top of fixed case, the side fixedly connected with fixed plate of fixed block.
As a preferred embodiment, the leveling mechanism comprises a connecting block, the top of the connecting block is fixedly connected with the bottom of the bottom plate, and a leveling bolt is sleeved on the internal thread of the connecting block.
As a preferred embodiment, the bottom of the leveling bolt is fixedly connected with a non-slip mat, and the non-slip mat is made of rubber materials.
As a preferred embodiment, the side surface of the movable plate is movably sleeved with the side surface of the inner cavity of the shock absorption column, and the bottom end of the buffer spring is fixedly connected with the bottom of the inner cavity of the shock absorption column.
As a preferred embodiment, the reinforcing mechanism comprises a connecting rod, a movable block is sleeved on the outer portion of the connecting rod in a movable mode, a connecting spring is fixedly connected to the side face of the movable block, a transmission rod is movably connected to the front face of the movable block, and the inner portion of the connecting spring is movably sleeved with the outer portion of the connecting rod.
As a preferred embodiment, the top of the toothed plate is in meshed connection with the bottom of the rotating gear, and the length value of the toothed plate is smaller than that of the positioning rod.
As a preferred embodiment, the top of the fixed box is provided with a sliding groove, and the side surface of the toothed plate is provided with a through groove.
In a preferred embodiment, the fixing plate has an arc shape, and a protective pad is fixedly connected to a side surface of the fixing plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the multistage centrifugal pump with the mounting base, the positioning rod, the toothed plate, the fixed block, the positive and negative motors, the rotating gear, the fixed plates and the protective pad are arranged, so that when the multistage centrifugal pump is mounted, the positive and negative motors are used for driving the two fixed plates to move relatively, the multistage centrifugal pump is fixedly clamped, the problem that time and labor are wasted in the process of mounting or dismounting the centrifugal pump is avoided, and convenience is brought to the use of the centrifugal pump;
this multistage centrifugal pump with installation base, through setting up the shock attenuation post, the movable rod, the fixed box, the fly leaf, buffer spring, the connecting rod, the movable block, connecting spring and transfer line, can be at the in-process that multistage centrifugal pump used, utilize buffer spring and connecting spring to carry out the shock attenuation buffering to multistage centrifugal pump because of the vibrations power that work produced, avoided traditional rigid connection to lead to the centrifugal pump to receive too big vibrations power easily and take place the problem of damaging to the protectiveness of centrifugal pump has been improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the position A of FIG. 2 according to the present invention.
In the figure: 1. a base plate; 2. a leveling mechanism; 21. connecting blocks; 22. leveling bolts; 3. a shock-absorbing post; 4. a movable rod; 5. a fixed box; 6. a movable plate; 7. a buffer spring; 8. a reinforcing mechanism; 81. a connecting rod; 82. a movable block; 83. a connecting spring; 84. a transmission rod; 9. positioning a rod; 10. a toothed plate; 11. a fixed block; 12. a positive and negative motor; 13. a rotating gear; 14. a centrifugal pump body; 15. a fixing plate; 16. a protective pad.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1 and 2, the present invention provides a multistage centrifugal pump with a mounting base, which comprises a bottom plate 1, in order to facilitate the horizontal placement of the centrifugal pump, a leveling mechanism 2 can be arranged at the bottom of the bottom plate 1, the leveling mechanism 2 comprises a connecting block 21, the top of the connecting block 21 is fixedly connected with the bottom of the bottom plate 1, and the internal thread of the connecting block 21 is sleeved with the leveling bolt 22, the bottom of the leveling bolt 22 is fixedly connected with an anti-skid pad, the anti-skid pad is made of rubber material, when the base needs to be placed, the four leveling bolts 22 can be rotated according to the levelness of the ground, so that the four leveling bolts 22 are kept relatively level relative to the ground, thereby bringing convenience to the smooth placement of the base, because the material of slipmat is rubber materials, increased the frictional force between with ground to stability when the base is placed has been improved.
Referring to fig. 2 and 3, in order to absorb the vibration force, a shock absorbing column 3 is fixedly connected to the top of a bottom plate 1, a movable rod 4 is movably sleeved on the top of the shock absorbing column 3, a fixed box 5 is fixedly connected to the top end of the movable rod 4, a movable plate 6 is fixedly connected to the bottom end of the movable rod 4, a buffer spring 7 is fixedly connected to the bottom of the movable plate 6, the side of the movable plate 6 is movably sleeved with the side of the inner cavity of the shock absorbing column 3, the bottom end of the buffer spring 7 is fixedly connected to the bottom of the inner cavity of the shock absorbing column 3, when the multistage centrifugal pump generates the vibration force due to operation, the fixed box 5 transmits the vibration force to the movable rod 4, the movable rod 4 transmits the vibration force to the movable plate 6, the movable plate 6 transmits the vibration force to the buffer spring 7, so that the buffer spring 7 is stressed and deformed, thereby buffering the vibration force, and avoiding the problem that the conventional rigid connection easily causes the centrifugal pump to be damaged due to the excessive vibration force, thereby improving the protection of the centrifugal pump.
Referring to fig. 1 and 2, in order to further improve the shock absorption effect of the vibration force, a reinforcing mechanism 8 may be disposed on a side surface of the movable rod 4, the reinforcing mechanism 8 includes a connecting rod 81, a movable block 82 is movably sleeved on an outer portion of the connecting rod 81, a connecting spring 83 is fixedly connected to a side surface of the movable block 82, a transmission rod 84 is movably connected to a front surface of the movable block 82, an inner portion of the connecting spring 83 is movably sleeved on an outer portion of the connecting rod 81, when the movable rod 4 moves downward due to the vibration force, the transmission rod 84 is forced to drive the movable block 82 to move leftward, and the movable block 82 drives the connecting spring 83 to deform due to the stress, so as to further buffer the vibration force and improve the shock absorption effect of the vibration force.
Referring to fig. 1 and 2, in order to facilitate the installation and use of the multistage centrifugal pump, a positioning rod 9 is fixedly connected to a side surface of an inner cavity of a fixed box 5, a toothed plate 10 is movably sleeved outside the positioning rod 9, a fixed block 11 is fixedly connected to a top of the toothed plate 10, a front and back motor 12 is fixedly connected to a bottom of the inner cavity of the fixed box 5, a rotating gear 13 is fixedly connected to a front surface of the front and back motor 12 through an output shaft, a centrifugal pump body 14 is placed on the top of the fixed box 5, a fixed plate 15 is fixedly connected to a side surface of the fixed block 11, a top of the toothed plate 10 is engaged with a bottom of the rotating gear 13, a length of the toothed plate 10 is smaller than that of the positioning rod 9, a sliding groove is formed in the top of the fixed box 5, a through groove is formed in a side surface of the toothed plate 10, the fixed plate 15 is arc-shaped, a protective pad 16 is fixedly connected to a side surface of the fixed plate 15, when the front and back motor 12 is turned on, positive and negative motor 12 can drive rotary gear 13 through the output shaft and take place to rotate, rotary gear 13 can drive two pinion racks 10 and take place relative motion, because logical groove has been seted up to the side of pinion rack 10, avoid causing the problem of hindrance to the removal of left pinion rack 10, two pinion racks 10 can drive two fixed plates 15 through fixed block 11 and take place relative motion, thereby fix the centre gripping to the multistage centrifugal pump, because the shape of fixed plate 15 is circular-arc, increased and multistage centrifugal pump between the area of contact, thereby the stability of multistage centrifugal pump centre gripping has been improved, the problem that the in-process of having avoided installing or dismantling the centrifugal pump wastes time and energy, thereby brought the facility for the use of centrifugal pump.
The working principle and the using process of the utility model are as follows: firstly, the centrifugal pump is installed, the positive and negative motor 12 is turned on, the positive and negative motor 12 can drive the rotating gear 13 to rotate through the output shaft, the rotating gear 13 can drive the two toothed plates 10 to move relatively, the problem of obstruction to the movement of the left toothed plate 10 is avoided due to the through grooves formed in the side surfaces of the toothed plates 10, the two toothed plates 10 can drive the two fixing plates 15 to move relatively through the fixing blocks 11, so that the multistage centrifugal pump is fixedly clamped, the contact area between the fixing plates 15 and the multistage centrifugal pump is increased due to the arc-shaped shapes of the fixing plates 15, the clamping stability of the multistage centrifugal pump is improved, the problem of time and labor waste in the process of installing or disassembling the centrifugal pump is avoided, convenience is brought to the use of the centrifugal pump, and then when the multistage centrifugal pump generates vibration force due to work, the fixing box 5 can transmit the vibration force to the movable rod 4, the movable rod 4 can transmit the shaking force to the movable plate 6, the movable plate 6 can transmit the shaking force to the buffer spring 7, make the buffer spring 7 atress and take place deformation, thereby cushion the shaking force, avoided traditional rigid connection to lead to the centrifugal pump to receive too big shaking force easily and take place the problem of damage, thereby the protectiveness to the centrifugal pump has been improved, when the movable rod 4 receives the shaking force and takes place to remove downwards, transfer line 84 can the atress drive movable block 82 take place to remove left, the movable block 82 can drive connecting spring 83 atress and take place to deform, thereby further cushion the shaking force, the improvement is to the shock attenuation effect of shaking force.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a multistage centrifugal pump with installation base, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is provided with a leveling mechanism (2), the top of the bottom plate (1) is fixedly connected with a shock absorption column (3), the top of the shock absorption column (3) is movably sleeved with a movable rod (4), the top of the movable rod (4) is fixedly connected with a fixed box (5), the bottom of the movable rod (4) is fixedly connected with a movable plate (6), the bottom of the movable plate (6) is fixedly connected with a buffer spring (7), the side of the movable rod (4) is provided with a reinforcing mechanism (8), the side of the inner cavity of the fixed box (5) is fixedly connected with a positioning rod (9), the external part of the positioning rod (9) is movably sleeved with a toothed plate (10), the top of the toothed plate (10) is fixedly connected with a fixed block (11), the bottom of the inner cavity of the fixed box (5) is fixedly connected with a positive and negative motor (12), the front of the positive and negative motor (12) is fixedly connected with a rotary gear (13) through an output shaft, a centrifugal pump body (14) is placed at the top of the fixed box (5), and a fixed plate (15) is fixedly connected to the side face of the fixed block (11).
2. The multistage centrifugal pump with a mounting base of claim 1, wherein: leveling mechanism (2) are including connecting block (21), the top of connecting block (21) and the bottom fixed connection of bottom plate (1), and the inside screw thread of connecting block (21) has cup jointed leveling bolt (22).
3. The multistage centrifugal pump with a mounting base of claim 2, wherein: the bottom of the leveling bolt (22) is fixedly connected with an anti-slip pad, and the anti-slip pad is made of rubber materials.
4. The multistage centrifugal pump with a mounting base of claim 1, wherein: the side of the movable plate (6) is movably sleeved with the side of the inner cavity of the shock absorption column (3), and the bottom end of the buffer spring (7) is fixedly connected with the bottom of the inner cavity of the shock absorption column (3).
5. The multistage centrifugal pump with a mounting base of claim 1, wherein: strengthen mechanism (8) including connecting rod (81), movable block (82) have been cup jointed in the outside activity of connecting rod (81), the side fixedly connected with coupling spring (83) of movable block (82), and the front swing joint of movable block (82) has transfer line (84), the inside of coupling spring (83) is cup jointed with the outside activity of connecting rod (81).
6. The multistage centrifugal pump with a mounting base of claim 1, wherein: the top of the toothed plate (10) is meshed with the bottom of the rotating gear (13), and the length value of the toothed plate (10) is smaller than that of the positioning rod (9).
7. The multistage centrifugal pump with a mounting base of claim 1, wherein: the top of the fixed box (5) is provided with a sliding groove, and the side surface of the toothed plate (10) is provided with a through groove.
8. The multistage centrifugal pump with a mounting base of claim 1, wherein: the fixing plate (15) is arc-shaped, and a protective pad (16) is fixedly connected to the side face of the fixing plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123008242.XU CN216383281U (en) | 2021-12-02 | 2021-12-02 | Multistage centrifugal pump with installation base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123008242.XU CN216383281U (en) | 2021-12-02 | 2021-12-02 | Multistage centrifugal pump with installation base |
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| Publication Number | Publication Date |
|---|---|
| CN216383281U true CN216383281U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123008242.XU Active CN216383281U (en) | 2021-12-02 | 2021-12-02 | Multistage centrifugal pump with installation base |
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| CN (1) | CN216383281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007565A (en) * | 2022-06-24 | 2022-09-06 | 圣同智能机械设备（上海）有限公司 | Laser cleaning equipment base |
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2021
- 2021-12-02 CN CN202123008242.XU patent/CN216383281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007565A (en) * | 2022-06-24 | 2022-09-06 | 圣同智能机械设备（上海）有限公司 | Laser cleaning equipment base |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240311 Address after: Building E, Zone A, Energy Conservation and Environmental Protection Innovation Park, No. 199 Hongwu Avenue, Tangqiao Town, Zhangjiagang City, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Hebiying Energy saving Equipment Technology Co.,Ltd. Country or region after: China Address before: 215011 c4059, building 1, No. 209, Zhuyuan Road, high tech Zone, Suzhou, Jiangsu Patentee before: SUZHOU YUNYU ELECTROMECHANICAL TECHNOLOGY CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right |