CN209892969U - Universal base for low-pressure centrifugal pump - Google Patents
Universal base for low-pressure centrifugal pump Download PDFInfo
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- CN209892969U CN209892969U CN201920173869.4U CN201920173869U CN209892969U CN 209892969 U CN209892969 U CN 209892969U CN 201920173869 U CN201920173869 U CN 201920173869U CN 209892969 U CN209892969 U CN 209892969U
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- base
- pump
- motor
- centrifugal pump
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Abstract
The utility model discloses a general base of low pressure centrifugal pump relates to the pump field and includes general base, centrifugal pump and motor, through bolt and plain washer fastening connection between centrifugal pump and the base, it is epaxial corresponding through pump antithetical couplet and electricity antithetical couplet cover respectively on centrifugal pump and the motor, the motor passes through bolt and plain washer fastening on general base, trompil on the corresponding position of groove steel position welding on general base, general base passes through rag bolt and its nut is fixed on the plane basis, the utility model discloses, simple structure, convenient and practical, advantages such as simple structure, welding convenience can both use the same general chassis through the motor with the different models of pump configuration of different models to reduce the design time of spending on the base widely, practiced thrift many costs for the company.
Description
The technical field is as follows:
the utility model relates to a pump field, concretely relates to general base of low pressure centrifugal pump.
Background art:
due to the wide popularization of centrifugal pumps, the sizes of different centrifugal pumps are different, the number of corresponding motor manufacturers is large, the sizes of motor support leg panels of different motor manufacturers are different, accordingly, for pumps of different models and different motor manufacturers, almost all the pumps adopt the same motor of each manufacturer to be configured with a base, the base needs to be redesigned even if the size difference is only a few millimeters, an engineer spends at least one day when designing one base in normal light, and therefore much time is wasted when designing the base, and the cost of a company is increased.
The utility model has the following contents:
the utility model aims to solve the technical problem that a low-pressure centrifugal pump universal base is provided, realize a common universal base to the low-voltage motor of similar and the same kind of power of pump mounting dimension.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize:
a general base of low pressure centrifugal pump, its characterized in that includes:
the universal base is divided into a pump position base plate, a middle cavity and a motor cushion block by a first channel steel and a second channel steel, two groups of steel plates are fixedly installed at the top of the pump position base plate, and both sides of the base are fixedly provided with foot blocks at equal intervals;
a centrifugal pump;
a motor;
the centrifugal pump is fixedly connected with a pump position chassis of the base through bolts and flat washers, the centrifugal pump and the motor are sleeved on corresponding shafts through a pump coupling and an electric coupling respectively, the motor is fastened on a motor cushion block through bolts and the flat washers, and the base penetrates through a foundation block through foundation bolts and nuts of the foundation block and is fixed on a plane foundation.
Preferably, the pump union and the electric union are connected through a pin and are in interference fit with the through hole.
Preferably, the base is provided with a threaded hole which is in interference fit with the through holes on the centrifugal pump and the motor support legs.
Preferably, the periphery of the motor cushion block on the base is welded by jackscrews.
Preferably, the top of the middle cavity of the base is fixedly provided with a protective cover through a fastening bolt.
Preferably, reinforcing ribs are fixedly connected to the pump position chassis, the middle cavity and the inner cavity of the motor cushion block.
The utility model discloses a theory of operation: general chassis includes channel-section steel and steel sheet welding by corresponding steel spare and forms, its height is confirmed according to the motor frame number of difference to the motor cushion forms with corresponding steel sheet welding, welds with chassis and motor cushion and trompil tapping according to corresponding size is whole at last, lets the different motors of numerous pump configurations, through the height that changes the motor cushion, can general a general base.
The utility model has the advantages that: the utility model has the advantages of simple structure, welding convenience, through the motor with the different models of pump configuration of different models, can both use the same general chassis to reduce the design time of flower on the base widely, practiced thrift many costs for the company.
Description of the drawings:
fig. 1 is a top view of a base of the present invention;
FIG. 2 is a front view of the base of the present invention;
fig. 3 is a side view of the base of the present invention;
FIG. 4 is a schematic view of the structure of the present invention after installation;
FIG. 5 is a side view of the present invention after installation;
wherein: the device comprises a centrifugal pump 1, a protective cover 2, a pump coupler 3, an electric coupler 4, a motor 5, bolts 6, through holes 7, a base 8, a pump position chassis 801, a middle cavity 802, a motor cushion block 803, a first channel steel 804, a second channel steel 805, a steel plate 806, a reinforcing rib 807, a ground foot block 808, fastening bolts 9, bolts 10, a flat washer 11, a ground foot block 12, foundation bolts 13 and nuts 14.
The specific implementation mode is as follows:
in order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Example 1: as shown in fig. 1 to 3, a universal base for a low-pressure centrifugal pump is characterized by comprising:
the universal base 8 is divided into a pump position base plate 801, a middle cavity 802 and a motor cushion block 803 by a first channel steel 804 and a second channel steel 805, two groups of steel plates 806 are fixedly installed at the top of the pump position base plate 801, and two sides of the base 8 are fixedly provided with foot blocks 12 at equal intervals;
a centrifugal pump 1;
a motor 5;
the centrifugal pump 1 is fixedly connected with a pump position chassis 801 of a base 8 through a bolt 6 and a flat washer 11, the centrifugal pump 1 and a motor 5 are respectively sleeved on corresponding shafts through a pump coupler 3 and an electric coupler 4, the motor 5 is fixedly connected with a motor cushion block 803 through a bolt 10 and a flat washer 11, and the base 8 is fixed on a plane foundation through a foundation bolt 13 penetrating through a foundation block 12 and a nut 14 thereof.
The pump connector 3 and the electric connector 4 are connected through pins and are in interference fit with the through holes 7.
The base 8 is provided with a threaded hole which is in interference fit with the through holes on the support legs of the centrifugal pump 1 and the motor 5.
And the periphery of a cushion block of the motor 5 on the base 8 is welded by jackscrews.
The top of the middle cavity 802 of the base 8 is fixedly provided with the protective cover 2 through a fastening bolt 9.
Reinforcing ribs 807 are fixedly connected in the inner cavities of the pump position base plate 801, the middle cavity 802 and the motor cushion block 803.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A general base of low pressure centrifugal pump, its characterized in that includes:
the pump station comprises a base (8), wherein the base (8) is divided into a pump station chassis (801), a middle cavity (802) and a motor cushion block (803) by a first channel steel (804) and a second channel steel (805), two groups of steel plates (806) are fixedly installed at the top of the pump station chassis (801), and two sides of the base (8) are fixedly provided with foot blocks (12) at equal intervals;
a centrifugal pump (1);
a motor (5);
the centrifugal pump is characterized in that the centrifugal pump (1) is fixedly connected with a pump position chassis (801) of the base (8) through a bolt (6) and a flat gasket (11), the centrifugal pump (1) and the motor (5) are sleeved on corresponding shafts through a pump coupler (3) and an electric coupler (4), the motor (5) is fastened on a motor cushion block (803) through a bolt (10) and the flat gasket (11), and the base (8) penetrates through a foundation block (12) through an anchor bolt (13) and a nut (14) of the foundation block to be fixed on a plane foundation.
2. The universal base for low-pressure centrifugal pumps as claimed in claim 1, wherein: the pump connector (3) and the electric connector (4) are connected through pins and are in interference fit with the through holes (7).
3. The universal base for low-pressure centrifugal pumps as claimed in claim 1, wherein: the base (8) is provided with a threaded hole which is in interference fit with the through holes on the support legs of the centrifugal pump (1) and the motor (5).
4. The universal base for low-pressure centrifugal pumps as claimed in claim 1, wherein: and the periphery of a cushion block of the motor (5) on the base (8) is welded by jackscrews.
5. The universal base for low-pressure centrifugal pumps as claimed in claim 1, wherein: the top of the middle cavity (802) of the base (8) is fixedly provided with the protective cover (2) through a fastening bolt (9).
6. The universal base for low-pressure centrifugal pumps as claimed in claim 1, wherein: reinforcing ribs (807) are fixedly connected in the inner cavities of the pump position chassis (801), the middle cavity (802) and the motor cushion block (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920173869.4U CN209892969U (en) | 2019-01-31 | 2019-01-31 | Universal base for low-pressure centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920173869.4U CN209892969U (en) | 2019-01-31 | 2019-01-31 | Universal base for low-pressure centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209892969U true CN209892969U (en) | 2020-01-03 |
Family
ID=68996270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920173869.4U Active CN209892969U (en) | 2019-01-31 | 2019-01-31 | Universal base for low-pressure centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209892969U (en) |
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2019
- 2019-01-31 CN CN201920173869.4U patent/CN209892969U/en active Active
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