CN218151446U - Stable form centrifugal pump - Google Patents
Stable form centrifugal pump Download PDFInfo
- Publication number
- CN218151446U CN218151446U CN202222142609.5U CN202222142609U CN218151446U CN 218151446 U CN218151446 U CN 218151446U CN 202222142609 U CN202222142609 U CN 202222142609U CN 218151446 U CN218151446 U CN 218151446U
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- centrifugal pump
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Abstract
The utility model discloses a stable form centrifugal pump relates to centrifugal pump technical field, improves the mode that prior art's centrifugal pump was most directly adopted the mounting screw, uses the back for a long time, causes the screw not hard up because of work vibrations easily, and then makes the relatively poor problem of stability of centrifugal pump, including the installation base with install the mounting panel at installation base top, the last fixed surface of mounting panel installs the pump body, the mounting groove has been seted up to the upper surface of installation base. The utility model discloses a rotate the screw rod for L shape cardboard removes along the length direction of screw rod, thereby make the one end of L shape cardboard peg graft in the inside of draw-in groove, make the mount pad lie in the inside of mounting groove steadily, the realization is fixed to the installation of the pump body, the mode of the most direct adoption mounting screw of centrifugal pump of having solved prior art effectively, after long-term the use, cause the screw not hard up because of work vibrations easily, and then make the relatively poor problem of stability of centrifugal pump.
Description
Technical Field
The utility model belongs to the technical field of the centrifugal pump and specifically relates to a stable form centrifugal pump is related to.
Background
The centrifugal pump is a pump for conveying liquid by centrifugal force generated when an impeller rotates, and has various forms such as vertical type, horizontal type, single stage, multi-stage, single suction, double suction, self suction and the like.
In realizing the utility model discloses the in-process, the inventor discovers that there is following problem in this technique at least, and the mode of prior art's centrifugal pump most direct adoption mounting screw is after using for a long time, and it is not hard up to cause the screw because of work vibrations easily, and then makes the stability of centrifugal pump relatively poor. Accordingly, a stabilized centrifugal pump is now proposed.
SUMMERY OF THE UTILITY MODEL
In order to improve the mode that prior art's centrifugal pump most directly adopted the screw installation, use the back for a long time, cause the screw not hard up because of work vibrations easily, and then make the relatively poor problem of stability of centrifugal pump, the utility model provides a stable form centrifugal pump.
The utility model provides a stable form centrifugal pump adopts following technical scheme:
a stable centrifugal pump comprises an installation base and an installation plate installed at the top of the installation base, wherein a pump body is fixedly installed on the upper surface of the installation plate, an installation groove is formed in the upper surface of the installation base, an installation seat is fixedly installed at the bottom of the installation plate, and the installation seat is inserted into the installation groove;
the mounting base is characterized in that L-shaped clamping plates are slidably mounted inside two sides of the mounting base, a screw rod is rotatably mounted inside the mounting base, the screw rod penetrates through the L-shaped clamping plates and is in threaded connection with the L-shaped clamping plates, clamping grooves are formed in two sides of the mounting base, and one end of each L-shaped clamping plate is located inside each clamping groove.
Through adopting above-mentioned technical scheme, through rotating the screw, make L shape cardboard remove along the length direction of screw, thereby make the one end of L shape cardboard peg graft in the inside of draw-in groove, make the mount pad steadily be located the inside of mounting groove, the realization is fixed the installation of the pump body, the most direct mode that adopts the mounting screw of prior art's centrifugal pump has been solved effectively, after long-term the use, it is not hard up because of the work vibrations cause the screw easily, and then make the relatively poor problem of stability of centrifugal pump.
Optionally, a sliding groove is formed in the mounting base, and a sliding block is fixedly connected to the top of the L-shaped clamping plate and is slidably connected to the inside of the sliding groove.
Through adopting above-mentioned technical scheme, stability when L shape cardboard removed has been guaranteed in the setting of spout and slider.
Optionally, one end of the screw rod extending to the outside of the mounting base is fixedly connected with a turntable.
Through adopting above-mentioned technical scheme, the setting of carousel conveniently rotates the screw rod.
Optionally, the height of the clamping groove is greater than the thickness of the L-shaped clamping plate, a plurality of damping springs are installed between the bottom of the mounting seat and the inner bottom wall of the mounting groove, and one end of each damping spring is fixedly installed on the inner bottom wall of the mounting groove.
Through adopting above-mentioned technical scheme, damping spring's setting can be effectively to the vibration energy-absorbing buffering that produces in the pump body working process.
Optionally, a plurality of balls are rotatably mounted at one end of the L-shaped clamping plate located inside the clamping groove.
Through adopting above-mentioned technical scheme, the frictional force between L shape cardboard and the draw-in groove inner wall has been reduced in the setting of ball.
Optionally, the damping post is all installed to the both sides that the mounting panel lower surface lies in the mount pad, the slot has all been seted up to the both sides of mounting base upper surface, the damping post is located the inside of slot.
Through adopting above-mentioned technical scheme, the setting of damping post for damping spring is difficult for driving the pump body reciprocating motion from top to bottom of top.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses a rotate the screw rod, make L shape cardboard remove along the length direction of screw rod, thereby make the one end of L shape cardboard peg graft in the inside of draw-in groove, make the mount pad lie in the inside of mounting groove steadily, the realization is fixed to the installation of the pump body, the most direct mode that adopts the mounting screw of centrifugal pump of prior art has been solved effectively, after long-term the use, cause the screw not hard up because of work vibrations easily, and then make the relatively poor problem of stability of centrifugal pump, moreover, damping spring's setting, can be effectively to the vibration energy-absorbing buffering that produces in the pump body working process.
Drawings
Fig. 1 is a schematic view of the front view cross-section structure of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Description of reference numerals:
1. installing a base; 2. mounting a plate; 3. a pump body; 4. mounting grooves; 5. a mounting seat; 6. an L-shaped clamping plate; 7. a screw; 8. a card slot; 9. a chute; 10. a slider; 11. a turntable; 12. a damping spring; 13. a ball bearing; 14. a damping column; 15. and (4) a slot.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
Referring to fig. 1-2, a stable centrifugal pump includes an installation base 1 and an installation plate 2 installed on the top of the installation base 1, a pump body 3 is fixedly installed on the upper surface of the installation plate 2, an installation groove 4 is formed on the upper surface of the installation base 1, an installation seat 5 is fixedly installed at the bottom of the installation plate 2, the installation seat 5 is designed to be a hollow structure, and the installation seat 5 is inserted into the installation groove 4.
Referring to fig. 1 and 2, the L-shaped clamping plates 6 are slidably mounted inside the two sides of the mounting base 1, the sliding grooves 9 are formed in the mounting base 1, the sliding blocks 10 are fixedly connected to the tops of the L-shaped clamping plates 6, the sliding blocks 10 are slidably connected to the sliding grooves 9, and the sliding grooves 9 and the sliding blocks 10 are arranged to ensure the stability of the L-shaped clamping plates 6 during moving.
Referring to fig. 1 and 2, the screw 7 is rotatably installed inside the installation base 1, the end of the screw 7 extending to the outside of the installation base 1 is fixedly connected with a turntable 11, and the rotation of the screw 7 is facilitated by the arrangement of the turntable 11. Screw rod 7 runs through in the inside of L shape cardboard 6 and with L shape cardboard 6 threaded connection, draw-in groove 8 has all been seted up to the both sides of mount pad 5, the one end of L shape cardboard 6 is located the inside of draw-in groove 8, through rotating screw rod 7, make L shape cardboard 6 remove along the length direction of screw rod 7, thereby make the one end of L shape cardboard 6 peg graft in the inside of draw-in groove 8, make mount pad 5 stably be located the inside of mounting groove 4, the realization is fixed to the installation of the pump body 3, the most direct mode that adopts the screw installation of prior art's centrifugal pump has been solved effectively, after long-term use, easily cause the screw to become flexible because of work vibrations, and then make the relatively poor problem of stability of centrifugal pump.
Referring to fig. 1 and 2, the height of the locking groove 8 is greater than the thickness of the L-shaped locking plate 6, and one end of the L-shaped locking plate 6 located inside the locking groove 8 can move inside the locking groove 8. A plurality of ball 13 is installed in the inside one end rotation of draw-in groove 8 that L shape cardboard 6 is located, and the setting of ball 13 has reduced the frictional force between L shape cardboard 6 and the draw-in groove 8 inner wall. A plurality of damping springs 12 are installed between the bottom of the installation seat 5 and the inner bottom wall of the installation groove 4, and the damping springs 12 include coil springs and dampers. One end of the damping spring 12 is fixedly arranged on the inner bottom wall of the mounting groove 4, and the damping spring 12 can effectively absorb and buffer vibration generated in the working process of the pump body 3. Damping post 14 has all been installed to the both sides that mounting panel 2 lower surface lies in mount pad 5, and slot 15 has all been seted up to the both sides of mounting base 1 upper surface, and damping post 14 lies in the inside of slot 15, damping post 14's setting for damping spring 12 is difficult for driving the pump body 3 reciprocating motion from top to bottom of top.
The utility model discloses an implement the principle and do: through rotating screw rod 7, make L shape cardboard 6 remove along the length direction of screw rod 7, thereby make L shape cardboard 6 one end peg graft in the inside of draw-in groove 8, make mount pad 5 be located the inside of mounting groove 4 steadily, the realization is fixed to the installation of the pump body 3, the most direct mode that adopts the mounting screw of prior art's centrifugal pump has been solved effectively, after long-term the use, it is not hard up because of the work vibrations cause the screw easily, and then make the relatively poor problem of stability of centrifugal pump, and, damping spring 12's setting, can be effectively to the vibration energy-absorbing buffering that produces in the pump body 3 working process.
Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a stable form centrifugal pump, includes mounting base (1) and installs mounting panel (2) at mounting base (1) top, its characterized in that: the pump body (3) is fixedly mounted on the upper surface of the mounting plate (2), the mounting groove (4) is formed in the upper surface of the mounting base (1), the mounting seat (5) is fixedly mounted at the bottom of the mounting plate (2), and the mounting seat (5) is inserted into the mounting groove (4);
the L-shaped clamping plate (6) is arranged inside two sides of the mounting base (1) in a sliding mode, the screw rod (7) is arranged inside the mounting base (1) in a rotating mode, the screw rod (7) penetrates through the inside of the L-shaped clamping plate (6) and is in threaded connection with the L-shaped clamping plate (6), clamping grooves (8) are formed in two sides of the mounting base (5), and one end of the L-shaped clamping plate (6) is located inside the clamping grooves (8).
2. A stabilized centrifugal pump according to claim 1, wherein: the mounting structure is characterized in that a sliding groove (9) is formed in the mounting base (1), a sliding block (10) is fixedly connected to the top of the L-shaped clamping plate (6), and the sliding block (10) is connected to the inside of the sliding groove (9) in a sliding mode.
3. A stabilized centrifugal pump according to claim 1, wherein: and one end of the screw rod (7) extending to the outside of the mounting base (1) is fixedly connected with a turntable (11).
4. A stabilized centrifugal pump according to claim 1, wherein: the height of draw-in groove (8) is greater than the thickness of L shape cardboard (6), install a plurality of damping spring (12) between the bottom of mount pad (5) and the interior diapire of mounting groove (4), the one end fixed mounting of damping spring (12) is on the interior diapire of mounting groove (4).
5. A stabilized centrifugal pump according to claim 4, wherein: and a plurality of balls (13) are rotatably arranged at one end of the L-shaped clamping plate (6) positioned in the clamping groove (8).
6. A stabilized centrifugal pump according to claim 4, wherein: damping post (14) are all installed to the both sides that mounting panel (2) lower surface is located mount pad (5), slot (15) have all been seted up to the both sides of mounting base (1) upper surface, damping post (14) are located the inside of slot (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142609.5U CN218151446U (en) | 2022-08-15 | 2022-08-15 | Stable form centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142609.5U CN218151446U (en) | 2022-08-15 | 2022-08-15 | Stable form centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218151446U true CN218151446U (en) | 2022-12-27 |
Family
ID=84550273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222142609.5U Active CN218151446U (en) | 2022-08-15 | 2022-08-15 | Stable form centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218151446U (en) |
-
2022
- 2022-08-15 CN CN202222142609.5U patent/CN218151446U/en active Active
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