CN210565115U - Direct-coupled centrifugal pump with wide application range - Google Patents
Direct-coupled centrifugal pump with wide application range Download PDFInfo
- Publication number
- CN210565115U CN210565115U CN201921469862.3U CN201921469862U CN210565115U CN 210565115 U CN210565115 U CN 210565115U CN 201921469862 U CN201921469862 U CN 201921469862U CN 210565115 U CN210565115 U CN 210565115U
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- fixedly connected
- sides
- supporting
- centrifugal pump
- direct
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- 230000035939 shock Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 description 13
- 238000013016 damping Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an application scope is wide associated mode centrifugal pump, the on-line screen storage device comprises a base, the equal fixedly connected with supporting shoe in top both sides of base, the top fixedly connected with supporting seat of supporting shoe, the top of supporting seat is provided with the mount pad, the top fixed mounting of mount pad has the pump body, and a plurality of locating hole has all been seted up to its both sides lateral wall, the both sides lateral wall of supporting seat all sets up threaded hole, threaded hole female connection has the bolt, the spacing of the equal fixedly connected with in top both sides of supporting seat. The utility model has the characteristics of structural design is reasonable, can freely remove mounted position, and application scope is wide to anti-seismic performance is good, stability is high.
Description
Technical Field
The utility model relates to a centrifugal pump technical field specifically is an associated mode centrifugal pump that application scope is wide.
Background
The direct-coupled centrifugal pump is a centrifugal pump with a pump cover and a pump body cast into a whole, and has the advantages of simplicity, compactness, reliable performance, small volume, light weight, low power consumption, convenience in use and maintenance and the like. However, due to the structural design of the existing direct-connection centrifugal pump, the installation position of the pump body cannot be freely moved as required, so that the application range of the direct-connection centrifugal pump is reduced, and the pump body is easy to vibrate during operation, so that the stability of the direct-connection centrifugal pump is affected, and therefore the direct-connection centrifugal pump is urgently required to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's associated mode centrifugal pump application scope little, unable shift position to produce vibrations easily, the relatively poor defect of stability provides an associated mode centrifugal pump that application scope is wide. The direct-connected centrifugal pump with wide application range has the characteristics of reasonable structural design, free movement of the installation position, wide application range, good anti-seismic performance, high stability and the like.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an application scope is wide associated mode centrifugal pump, includes the base, the equal fixedly connected with supporting shoe in top both sides of base, the top fixedly connected with supporting seat of supporting shoe, the top of supporting seat is provided with the mount pad, the top fixed mounting of mount pad has the pump body, and a plurality of locating hole has all been seted up to its both sides lateral wall, the both sides lateral wall of supporting seat all sets up threaded hole, threaded hole female connection has the bolt, the equal fixedly connected with spacing in top both sides of supporting seat.
Preferably, the limiting frame is L-shaped, the tail end of the limiting frame extends to one side of the mounting seat, and a plurality of hemispherical rubber blocks are uniformly distributed on the surface of the side wall of the limiting frame, which is close to one side of the mounting seat.
Preferably, the equal fixedly connected with guide block in bottom both sides of mount pad, the top surface of supporting seat is seted up with guide block matched with guide slot, the groove width of guide slot equals the width of guide block, just the center of guide slot and guide block is located same straight line.
Preferably, a slide bar is fixedly connected between the supporting blocks, slide blocks are sleeved on the bar bodies at two ends of the slide bar, a connecting bar is movably connected to the slide blocks, a first spring is fixedly connected between the slide blocks and the supporting blocks, a pair of connecting seats is fixedly connected to the bottom of the supporting seat, and the other ends of the connecting bars are movably connected to the connecting seats.
Preferably, the equal fixedly connected with shock mount in top both sides of base, the spout has all been seted up to the both sides lateral wall of shock mount, the snubber block has been inserted in the spout, the bottom fixedly connected with second spring of snubber block, the bottom fixed connection of second spring is on the base, the top fixedly connected with shock absorber pole of snubber block, the top of shock absorber pole runs through the top and the fixed connection in the bottom of supporting seat of shock mount.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an associated mode centrifugal pump that application scope is wide structural design is reasonable, can move the mount pad along the guide slot as required and with the pump body, and utilize the cooperation between bolt and the locating hole to fix and fix it, thereby enlarged the application scope of the associated mode centrifugal pump, utilize the elastic action of second spring can play the shock attenuation and the buffering effect to the snubber block, can support and fix the supporting seat by the shock attenuation pole at the top of the snubber block, thereby can reduce its vibration amplitude, utilize the elastic action of first spring to tightly support the slider, so as to prevent the slider from driving the connecting rod to rotate when sliding along the slide bar, utilize the connecting rod can pin and fix the supporting seat, thereby further reduce the vibration amplitude of the supporting seat, then avoided the associated mode centrifugal pump to influence its normal operation because of vibrations too big, utilize the spacing frame can play the limiting role to the mount pad, so as to prevent the mounting seat from shaking left and right, thereby improving the stability of the direct-connected centrifugal pump.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an enlarged view of fig. 1 at B.
Reference numbers in the figures: 1. a base; 2. a support block; 3. a supporting seat; 4. a mounting seat; 5. a pump body; 6. positioning holes; 7. a threaded hole; 8. a bolt; 9. a limiting frame; 10. a guide block; 11. a guide groove; 12. a slide bar; 13. a slider; 14. a connecting rod; 15. a first spring; 16. a connecting seat; 17. a shock-absorbing mount; 18. a chute; 19. a damper block; 20. a second spring; 21. shock-absorbing rod.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a direct-coupled centrifugal pump with wide application range comprises a base 1, wherein both sides of the top of the base 1 are fixedly connected with supporting blocks 2, the top of each supporting block 2 is fixedly connected with a supporting seat 3, an installation seat 4 is arranged above each supporting seat 3, both sides of the bottom of each installation seat 4 are fixedly connected with guide blocks 10, the top surface of each supporting seat 3 is provided with a guide groove 11 matched with each guide block 10, the width of each guide groove 11 is equal to the width of each guide block 10, the centers of the guide grooves 11 and the guide blocks 10 are positioned on the same straight line, the stability of each installation seat 4 can be improved by utilizing the mutual matching between each guide block 10 and each guide groove 11 so as to prevent the installation seat from shaking when the installation seat is moved, the top of each installation seat 4 is fixedly provided with a pump body 5, both side walls of both sides of each installation seat are provided with a plurality of positioning holes 6, the aperture of the threaded hole 7 is equal to the diameter of the bolt 8, the mounting seat 4 can be positioned by utilizing the mutual matching between the bolt 8 and the threaded hole 7 so as to prevent the mounting seat 4 from displacing due to stress when the pump body 5 runs, the two sides of the top of the supporting seat 3 are both fixedly connected with the limiting frames 9, the limiting frames 9 are L-shaped, the tail ends of the limiting frames extend to one side of the mounting seat 4, the limiting frames 9 can play a role in limiting the mounting seat 4 so as to prevent the mounting seat 4 from shaking left and right, a plurality of hemispherical rubber blocks are uniformly distributed on the side wall surface of one side of the limiting frames 9 close to the mounting seat 4, the rubber blocks have elasticity, and can generate elastic deformation when being extruded, so that the effect of buffer protection can be played, so as to prevent the mounting seat 4 from directly contacting with the limiting frames 9 to generate collision and abrasion, a slide bar 12 is fixedly connected between the supporting blocks, swing joint has connecting rod 14 on slider 13, and the first spring 15 of fixedly connected with between slider 13 and the supporting shoe 2, a pair of connecting seat 16 of bottom fixedly connected with of supporting seat 3, connecting rod 14's other end swing joint is on connecting seat 16, the equal fixedly connected with shock attenuation frame 17 in top both sides of base 1, spout 18 has all been seted up to the both sides lateral wall of shock attenuation frame 17, it has snubber block 19 to insert in spout 18, the bottom fixedly connected with second spring 20 of snubber block 19, the bottom fixed connection of second spring 20 is on base 1, the top fixedly connected with shock attenuation pole 21 of snubber block 19, the top and the fixed connection of shock attenuation frame 17 are run through on the top of shock attenuation pole 21 in the bottom of supporting seat 3.
The working principle is as follows: when the utility model is used, the liquid conveying work is carried out through the pump body 5, when the installation position of the pump body 5 needs to be adjusted, the installation seat 4 can be moved along the guide groove 11, after the specified position is reached, the bolt 8 is screwed into the threaded hole 7 and is aligned with the bolt 8 and passes through the corresponding positioning hole 6, so as to fix the position of the installation seat 4, thereby the application range of the direct-coupled centrifugal pump can be enlarged, when the installation seat 4 and the supporting seat 3 vibrate due to the operation of the pump body 5, the damping and buffering effects of the damping block 19 can be realized by utilizing the elastic action of the second spring 20, the supporting seat 3 can be supported and fixed by the damping rod 21 at the top of the damping block 19, thereby the vibration amplitude can be reduced, meanwhile, the sliding block 13 can be tightly supported under the elastic action of the first spring 15, so as to prevent the sliding block 13 from driving the connecting rod 14 to rotate when sliding along the sliding rod 12, the supporting seat 3 can be restrained and fixed by the connecting rod 14, so that the vibration amplitude of the supporting seat 3 is further reduced, and the direct-connected centrifugal pump is prevented from influencing the normal operation of the direct-connected centrifugal pump due to overlarge vibration.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a direct-coupled centrifugal pump that application scope is wide, includes base (1), its characterized in that: the improved structure of the pump is characterized in that the supporting blocks (2) are fixedly connected to two sides of the top of the base (1), the supporting seats (3) are fixedly connected to the top of the supporting blocks (2), the mounting seat (4) is arranged above the supporting seats (3), the pump body (5) is fixedly mounted at the top of the mounting seat (4), a plurality of positioning holes (6) are formed in the side walls of two sides of the pump body, threaded holes (7) are formed in the side walls of two sides of each supporting seat (3), bolts (8) are connected to the inner threads of the threaded holes (7), and limiting frames (9) are fixedly connected to two sides of the.
2. The direct-coupled centrifugal pump with wide application range of claim 1, wherein: spacing (9) are L shape, and its end extends to one side of mount pad (4), just spacing (9) are close to the lateral wall surface evenly distributed of mount pad (4) one side has a plurality of hemisphere rubber piece.
3. The direct-coupled centrifugal pump with wide application range of claim 1, wherein: the equal fixedly connected with guide block (10) in bottom both sides of mount pad (4), the top surface of supporting seat (3) is seted up with guide block (10) matched with guide slot (11), the groove width of guide slot (11) equals the width of guide block (10), just guide slot (11) are located same straight line with the center of guide block (10).
4. The direct-coupled centrifugal pump with wide application range of claim 1, wherein: the supporting device is characterized in that a sliding rod (12) is fixedly connected between the supporting blocks (2), sliding blocks (13) are sleeved on two end rod bodies of the sliding rod (12), a connecting rod (14) is movably connected to each sliding block (13), a first spring (15) is fixedly connected between each sliding block (13) and each supporting block (2), a pair of connecting seats (16) is fixedly connected to the bottom of each supporting seat (3), and the other ends of the connecting rods (14) are movably connected to the connecting seats (16).
5. The direct-coupled centrifugal pump with wide application range of claim 1, wherein: the equal fixedly connected with shock attenuation frame (17) in top both sides of base (1), spout (18) have all been seted up to the both sides lateral wall of shock attenuation frame (17), snubber block (19) have been inserted in spout (18), bottom fixedly connected with second spring (20) of snubber block (19), the bottom fixed connection of second spring (20) is on base (1), the top fixedly connected with shock attenuation pole (21) of snubber block (19), the top of shock attenuation pole (21) is run through the top and the fixed connection in the bottom of supporting seat (3) of shock attenuation frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469862.3U CN210565115U (en) | 2019-09-05 | 2019-09-05 | Direct-coupled centrifugal pump with wide application range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469862.3U CN210565115U (en) | 2019-09-05 | 2019-09-05 | Direct-coupled centrifugal pump with wide application range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210565115U true CN210565115U (en) | 2020-05-19 |
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ID=70627210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921469862.3U Expired - Fee Related CN210565115U (en) | 2019-09-05 | 2019-09-05 | Direct-coupled centrifugal pump with wide application range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210565115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911341A (en) * | 2020-07-09 | 2020-11-10 | 哈尔滨首捷智能科技有限公司 | Horizontal tidal energy water turbine riverbed fixing device |
| CN113775528A (en) * | 2021-09-03 | 2021-12-10 | 安徽川子泵阀密封有限公司 | Protection shape double entry pump |
-
2019
- 2019-09-05 CN CN201921469862.3U patent/CN210565115U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911341A (en) * | 2020-07-09 | 2020-11-10 | 哈尔滨首捷智能科技有限公司 | Horizontal tidal energy water turbine riverbed fixing device |
| CN113775528A (en) * | 2021-09-03 | 2021-12-10 | 安徽川子泵阀密封有限公司 | Protection shape double entry pump |
| CN113775528B (en) * | 2021-09-03 | 2023-07-18 | 安徽川子泵阀密封有限公司 | Protection type double suction pump |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |