CN220505428U - Sealed multistage centrifugal pump fixed knot constructs - Google Patents
Sealed multistage centrifugal pump fixed knot constructs Download PDFInfo
- Publication number
- CN220505428U CN220505428U CN202322184682.3U CN202322184682U CN220505428U CN 220505428 U CN220505428 U CN 220505428U CN 202322184682 U CN202322184682 U CN 202322184682U CN 220505428 U CN220505428 U CN 220505428U
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- centrifugal pump
- multistage centrifugal
- seat
- movable
- movable seat
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- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a sealing multistage centrifugal pump fixing structure which comprises a multistage centrifugal pump main body and a mounting part arranged on the multistage centrifugal pump main body, and also comprises a base, wherein a lifting seat is arranged on the base in a sliding manner, a movable seat is rotatably arranged on the lifting seat, the mounting part is mounted on the movable seat through screws, and the lifting seat and the movable seat are driven to move so as to enable the multistage centrifugal pump main body to be movably adjusted. According to the sealing multistage centrifugal pump fixing structure, the lifting seat is slidably arranged on the base, the movable seat is rotatably arranged on the lifting seat, the mounting part of the multistage centrifugal pump main body is mounted on the movable seat through screws, the base is fixedly mounted on the mounting point, the lifting seat can be slidably lifted to adjust the height of the multistage centrifugal pump main body, the movable seat can be rotated to adjust the deflection angle of the multistage centrifugal pump main body, and the multistage centrifugal pump main body can be moved and adjusted to facilitate the coaxial alignment mounting of the pipe orifice and an external pipeline, so that the sealing multistage centrifugal pump is convenient to install and use in practice, and the mounting efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of centrifugal pump fixing structures, in particular to a sealing multistage centrifugal pump fixing structure.
Background
The high-sealing multistage centrifugal pump is a centrifugal pump formed by connecting a plurality of fluid channel structures in series, is reliable in sealing, efficient and energy-saving, and is widely applied to various fields due to wide performance, safe and stable operation, low noise and long service life.
Existing multistage centrifugal pumps are often mounted to a mating base that is fixedly connected to the ground or mounting point.
In the prior art, the multistage centrifugal pump is installed to the appointed position through the base and meanwhile the pipe orifice of the multistage centrifugal pump is required to be connected with the external pipeline, and in the actual installation process, the external pipeline is always fixedly erected, and then the multistage centrifugal pump is connected with the external pipeline, however, because the multistage centrifugal pump is fixedly installed on the base, the multistage centrifugal pump is installed to be difficult to adjust to the coaxial alignment of the pipe orifice of the multistage centrifugal pump and the external pipeline, and the actual installation and the use of the multistage centrifugal pump are inconvenient.
Disclosure of Invention
The utility model aims to provide a sealing multistage centrifugal pump fixing structure which is used for solving the problem that the multistage centrifugal pump is difficult to align and install with an external pipeline due to the fact that the multistage centrifugal pump is immovable through base fixing installation.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a sealed multistage centrifugal pump fixed knot constructs, includes multistage centrifugal pump main part and the installation department that sets up on it, still includes the base, slides on it and is provided with the elevating seat, it is provided with the movable seat to rotate on the elevating seat, installation department screw install in on the movable seat, elevating seat and movable seat are driven the activity so that multistage centrifugal pump main part movable adjustment.
Preferably, the lifting seat further comprises a movable bolt, arc-shaped grooves are symmetrically formed in the movable seat, first threaded holes are symmetrically formed in the lifting seat, and the movable bolt sequentially penetrates through the mounting portion and the arc-shaped grooves to be mounted in the first threaded holes through threads.
Preferably, the first side surface of the movable seat is provided with a ring-shaped protruding portion, and the protruding portion is located on the circumferential side of the mounting portion to cover the mounting portion.
Preferably, the protruding portion circumferential array is provided with a plurality of scale marks, the lifting seat is provided with an indication portion facing the scale marks, and the movable seat is driven to rotate so as to enable the scale marks to move relatively to the indication portion.
Preferably, guide posts are symmetrically arranged on the lifting seat, and the guide posts are vertically and slidably arranged on the base.
Preferably, the movable seat is provided with a rotating part, the lifting seat is provided with a rotating hole, and the rotating part is rotatably arranged in the rotating hole.
Preferably, the movable seat is made of stainless steel.
In the technical scheme, the sealing multistage centrifugal pump fixing structure provided by the utility model has the following beneficial effects: the lifting seat is slidably arranged on the base, the movable seat is rotatably arranged on the lifting seat, the mounting part of the multistage centrifugal pump main body is mounted on the movable seat through screws, the base is fixedly mounted on the mounting point, the lifting seat can be made to slidably lift to adjust the height of the multistage centrifugal pump main body, the movable seat can be made to rotate to adjust the deflection angle of the multistage centrifugal pump main body, and then the multistage centrifugal pump main body can be made to move and adjust so that the pipe orifice of the multistage centrifugal pump main body is coaxially aligned with an external pipeline for mounting, practical mounting and use are facilitated, and mounting efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic view of an overall explosion structure provided by an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of the general structure provided by an embodiment of the present utility model;
fig. 4 is a schematic enlarged partial view at a provided in an embodiment of the present utility model.
Reference numerals illustrate:
1. a base; 2. a lifting seat; 21. a guide post; 22. a first threaded hole; 23. an instruction unit; 24. a rotation hole; 3. a movable seat; 31. an arc-shaped groove; 32. a boss; 321. scale marks; 33. a rotating part; 4. a multistage centrifugal pump main body; 41. a mounting part; 5. a movable bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
As shown in fig. 1-4, a fixing structure of a sealed multistage centrifugal pump comprises a multistage centrifugal pump body 4 and a mounting part 41 arranged on the multistage centrifugal pump body, and further comprises a base 1, wherein a lifting seat 2 is slidably arranged on the base, a movable seat 3 is rotatably arranged on the lifting seat 2, the mounting part 41 is mounted on the movable seat 3 through screws, and the lifting seat 2 and the movable seat 3 are driven to move so as to enable the multistage centrifugal pump body 4 to be movably adjusted.
Specifically, as shown in fig. 1, a plurality of fixing holes are formed in the base 1 to enable the base 1 to be installed at a preset installation point, the lifting seat 2 is vertically and slidably arranged on the base 1, the lifting seat 2 can be driven by a telescopic cylinder, an electric push rod or a manual driving assembly with a locking function, the base 1 is fixedly installed at the installation point, the lifting seat 2 can be made to slide and lift to adjust the height of the multistage centrifugal pump main body 4, the movable seat 3 can be made to rotate to adjust the deflection angle of the multistage centrifugal pump main body 4, the multistage centrifugal pump main body 4 can be further made to move and adjust so that the pipe orifice of the multistage centrifugal pump main body is installed in coaxial alignment with an external pipeline, practical installation and use are facilitated, and installation efficiency is improved.
In the above technical scheme, the lifting seat 2 which is slidably arranged on the base 1 is utilized, the movable seat 3 is rotatably arranged on the lifting seat 2, the mounting part 41 of the multistage centrifugal pump main body 4 is mounted on the movable seat 3 through screws, the base 1 is fixedly mounted at a mounting point, the lifting seat 2 can be slidably lifted to adjust the height of the multistage centrifugal pump main body 4, the movable seat 3 can be rotated to adjust the deflection angle of the multistage centrifugal pump main body 4, and then the multistage centrifugal pump main body 4 can be movably adjusted so that the pipe orifice and an external pipeline of the multistage centrifugal pump main body 4 are coaxially aligned, so that the multistage centrifugal pump main body is convenient for practical mounting and use, and the mounting efficiency is improved.
As the embodiment of the present utility model further provides, the lifting device further includes a movable bolt 5, the movable seat 3 is symmetrically provided with an arc groove 31, the lifting seat 2 is symmetrically provided with a first threaded hole 22, and the movable bolt 5 sequentially penetrates through the mounting portion 41 and the arc groove 31 to be mounted in the first threaded hole 22 through threads.
Specifically, as shown in fig. 2, the movable seat 3 is symmetrically provided with the arc-shaped groove 31, the lifting seat 2 is symmetrically provided with the first threaded hole 22, as shown in fig. 3, in actual installation, the installation part 41 is firstly installed on the movable seat 3 through screws, then the movable bolt 5 sequentially penetrates through the installation part 41 and the arc-shaped groove 31 to be installed in the first threaded hole 22 through threads, at this time, the movable bolt 5 penetrates through the arc-shaped groove 31, when the movable seat 3 rotates, the movable bolt 5 rotationally slides along the arc-shaped groove 31 to increase the rotation stability of the movable seat 3, and when the movable seat 3 rotates to adjust the angle of the multistage centrifugal pump main body 4 in place, the movable bolt 5 can be continuously rotated to enable the lifting seat 2, the movable seat 3 and the installation part 41 to be completely locked into a whole, further the pipe orifice deviation of the multistage centrifugal pump main body 4 caused by unexpected rotation of the movable seat 3 is avoided, and the actual installation and use is facilitated.
As a further provided embodiment of the present utility model, the first side surface of the movable seat 3 is provided with a ring-shaped protruding portion 32, and the protruding portion 32 is located on the peripheral side of the mounting portion 41 to cover.
Specifically, as shown in fig. 2, the side surface of the movable seat 3 facing away from the lifting seat 2 is a first side surface, on which the protruding portion 32 is provided, and the protruding portion 32 is annular and is located at the peripheral side of the mounting portion 41 to form a surrounding shield, so that water drops can be prevented from flowing into the upper surface of the movable seat 3 from the peripheral side to cause the mounting portion 41 to be corroded, and the protection of the mounting portion 41 is increased.
As a further provided embodiment of the present utility model, the circumferential array of the protruding portion 32 is provided with a plurality of graduation marks 321, the elevating seat 2 is provided with an indication portion 23 facing the graduation marks 321, and the movable seat 3 is driven to rotate so as to make the graduation marks 321 relatively move with respect to the indication portion 23.
Specifically, as shown in fig. 4, a plurality of scale marks 321 are arranged on the circumferential array of the protruding portion 32, and the tip of the indicating portion 23 arranged on the lifting seat 2 faces one side of the scale marks 321, when the movable seat 3 rotates relative to the lifting seat 2 to drive the multistage centrifugal pump main body 4 to rotate and adjust the deflection angle, and at this moment, the scale marks 321 rotate and deviate relative to the indicating portion 23, the position of the scale marks 321 indicated by the indicating portion 23 can reflect the deflection angle adjustment value of the deflection angle, so that the disassembly and assembly are convenient after recording.
As a further provided embodiment of the present utility model, the lifting seat 2 is symmetrically provided with guide posts 21, and the guide posts 21 are vertically and slidably disposed on the base 1.
Specifically, the lifting seat 2 is symmetrically provided with guide posts 21, and when the lifting seat 2 is driven to vertically lift on the base 1, the guide posts 21 vertically slide on the base 1 to increase the sliding stability of the lifting seat 2.
As a further provided embodiment of the present utility model, the movable seat 3 is provided with a rotation portion 33, the lifting seat 2 is provided with a rotation hole 24, and the rotation portion 33 is rotatably disposed in the rotation hole 24.
Specifically, the movable seat 3 is provided with a rotating portion 33, the lifting seat 2 is provided with a rotating hole 24, and the rotating portion 33 is rotatably disposed in the rotating hole 24 to increase the rotation stability of the movable seat 3.
As a further provided embodiment of the present utility model, the movable seat 3 is a stainless steel member.
Working principle: the base 1 is fixedly installed at an installation point, the installation part 41 of the multistage centrifugal pump body 4 is installed on the movable seat 3 through screws, the movable bolt 5 sequentially penetrates through the installation part 41 and the arc-shaped groove 31 to be installed in the first threaded hole 22 through threads, at the moment, the movable bolt 5 penetrates through the arc-shaped groove 31, then the lifting seat 2 is enabled to slide and lift relative to the base 1 to adjust the height of the multistage centrifugal pump body 4, the movable seat 3 can be rotated to adjust the deflection angle of the multistage centrifugal pump body 4 so that the pipe orifice of the multistage centrifugal pump body 4 is coaxially aligned with an external pipeline, the movable bolt 5 can slide in rotation along the arc-shaped groove 31 to increase the rotation stability of the movable seat 3, the scale mark 321 rotates and deviates relative to the indication part 23 along with the rotation of the movable seat 3, the position of the scale mark 321 indicated by the indication part 23 can reflect the deflection angle adjustment value of the deflection angle, and then the movable bolt 5 is enabled to be rotated continuously so that the lifting seat 2, the movable seat 3 and the installation part 41 are completely locked into a whole.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The utility model provides a sealed multistage centrifugal pump fixed knot constructs, includes multistage centrifugal pump main part (4) and installation department (41) that set up on it, its characterized in that still includes base (1), and it is provided with elevating seat (2) to slide on it, it is provided with movable seat (3) to rotate on elevating seat (2), installation department (41) screw install in on movable seat (3), elevating seat (2) and movable seat (3) are driven the activity so that multistage centrifugal pump main part (4) movable adjustment.
2. The sealing multistage centrifugal pump fixing structure according to claim 1, further comprising a movable bolt (5), wherein arc-shaped grooves (31) are symmetrically formed in the movable seat (3), first threaded holes (22) are symmetrically formed in the lifting seat (2), and the movable bolt (5) sequentially penetrates through the mounting portion (41) and the arc-shaped grooves (31) to be mounted in the first threaded holes (22) in a threaded mode.
3. A sealed multistage centrifugal pump fixing structure according to claim 2, wherein a ring-shaped boss (32) is provided on the first side surface of the movable seat (3), and the boss (32) is located on the peripheral side of the mounting portion (41) so as to cover.
4. A sealed multistage centrifugal pump fixing structure according to claim 3, wherein the protruding portion (32) is provided with a plurality of graduation marks (321) in a circumferential array, the lifting seat (2) is provided with an indication portion (23) facing the graduation marks (321), and the movable seat (3) is driven to rotate so as to enable the graduation marks (321) to move relatively to the indication portion (23).
5. The sealing multistage centrifugal pump fixing structure according to claim 1, wherein guide posts (21) are symmetrically arranged on the lifting seat (2), and the guide posts (21) are vertically and slidably arranged on the base (1).
6. The sealing multistage centrifugal pump fixing structure according to claim 1, wherein a rotating portion (33) is provided on the movable base (3), a rotating hole (24) is provided on the lifting base (2), and the rotating portion (33) is rotatably provided in the rotating hole (24).
7. A sealed multistage centrifugal pump fixing structure according to claim 1, wherein the movable seat (3) is a stainless steel member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184682.3U CN220505428U (en) | 2023-08-14 | 2023-08-14 | Sealed multistage centrifugal pump fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184682.3U CN220505428U (en) | 2023-08-14 | 2023-08-14 | Sealed multistage centrifugal pump fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220505428U true CN220505428U (en) | 2024-02-20 |
Family
ID=89876799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322184682.3U Active CN220505428U (en) | 2023-08-14 | 2023-08-14 | Sealed multistage centrifugal pump fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220505428U (en) |
-
2023
- 2023-08-14 CN CN202322184682.3U patent/CN220505428U/en active Active
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| GR01 | Patent grant |