CN214945282U

CN214945282U - Self-priming pump

Info

Publication number: CN214945282U
Application number: CN202023099496.2U
Authority: CN
Inventors: 韦光平
Original assignee: Kunshan Kunlijie Environmental Protection Technology Co ltd
Current assignee: Kunshan Kunlijie Environmental Protection Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-30
Anticipated expiration: 2030-12-21

Abstract

The utility model belongs to the technical field of the pump technique and specifically relates to a self priming pump, including the self priming pump body, the fixed installation mechanism that is equipped with on the self priming pump body, installation mechanism includes square fixed plate, the fixed plate is fixed on the self priming pump body, the center department vertical fixation of the side that fixed plate and self priming pump body carried on the back mutually is equipped with the rotation post, the rotation post is kept away from one of fixed plate and is served and be equipped with the circular shape base, be equipped with the recess on the side that base and fixed plate are relative, the one end cartridge that the fixed plate was kept away from to the rotation post is in the recess, and rotates and is fixed jointly between post and the recess and be equipped with the bearing. The utility model discloses when the orientation of self priming pump body is changed to needs, although the base is welded fastening, through dismantling second fastening bolt, can adjust the orientation of self priming pump body, need not change the orientation of the stereoplasm water pipe of installation on the self priming pump body through the mode that increases the pipeline, labour saving and time saving.

Description

Self-priming pump

Technical Field

The utility model relates to a pump technical field especially relates to a self priming pump.

Background

The self-priming pump belongs to a self-priming centrifugal pump and has the advantages of compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long service life, stronger self-priming capability and the like. When the self priming pump is used for a long time in fixed place, the base is usually fixedly arranged on the self priming pump, the base is fixed by a welding mode, and once the orientation of the hard water pipe installed on the self priming pump needs to be changed, the orientation of the hard water pipe installed on the self priming pump can only be changed by increasing the pipeline due to the fact that the direction of the self priming pump cannot be adjusted, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the self-priming pump that exists among the prior art and fixing the back, the shortcoming that the direction of self-priming pump can not be adjusted, and a self-priming pump that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a self-priming pump is designed, and comprises a self-priming pump body, wherein an installation mechanism is fixedly arranged on the self-priming pump body, the installation mechanism comprises a square fixed plate, the fixed plate is fixed on the self-priming pump body, a rotary column is vertically and fixedly arranged at the center of the side surface of the fixed plate, which is opposite to the self-priming pump body, a round base is arranged at one end of the rotary column, which is far away from the fixed plate, a groove is arranged on the side surface of the base, which is opposite to the fixed plate, one end of the rotary column, which is far away from the fixed plate, is inserted in the groove, a bearing is jointly and fixedly arranged between the rotary column and the groove, insertion plates are fixedly arranged at the center of the side surfaces around the fixed plate, annular insertion grooves are arranged on the circumferential side wall of the base, one end of the insertion plates, which is far away from the fixed plate, is inserted in the insertion grooves, and second fastening bolts are arranged on the insertion plates in a penetrating manner and in threads, and second threaded holes corresponding to second fastening bolts penetrate through the insertion plate in the insertion groove and the bases on two sides of the insertion groove, and the second fastening bolts are installed in the second threaded holes in a threaded mode.

Preferably, equal vertical fixation is equipped with two gusset plates on the fixed plate of self priming pump body both sides, the one end that the fixed plate was kept away from to the gusset plate is fixed on the self priming pump body.

Preferably, a first fastening bolt penetrates through the fixing plate on one side of the second fastening bolt and is arranged in a threaded manner, a first threaded hole corresponding to the first fastening bolt is formed in the base, and the first fastening bolt is arranged in the first threaded hole in a threaded manner.

Preferably, the first fastening bolt is sleeved with a nut in a threaded manner, and the nut is welded on the fixing plate.

The utility model provides a self priming pump, beneficial effect lies in: when the self-priming pump is used, the base is welded and fixed, the self-priming pump body can be welded and fixed, when the orientation of the self-priming pump body needs to be changed, only the second fastening bolt needs to be screwed to be separated from the second threaded hole, then the self-priming pump body is rotated, the rotating self-priming pump body drives the inserting plate to rotate in the inserting groove, the self-priming pump body is rotated or rotated, then the second fastening bolt is screwed to be installed in the second threaded hole in a threaded manner, the self-priming pump body can be fixed again by utilizing the mutual matching of the second fastening bolt and the second threaded hole, although the base is welded and fixed when the orientation of the self-priming pump body needs to be changed, the orientation of the hard water pipe installed on the self-priming pump body can be adjusted by dismounting the second fastening bolt, the orientation of the self-priming pump body does not need to be changed by a pipeline increasing manner, time and labor are saved.

Drawings

FIG. 1 is a front view of a self-priming pump of the present invention;

fig. 2 is a left side view of a self-priming pump according to the present invention;

fig. 3 is a top view of the mounting mechanism of the self-priming pump of the present invention.

In the figure: self priming pump body 1, fixed plate 2, rotation post 3, bearing 4, recess 5, base 6, gusset plate 7, first fastening bolt 8, nut 9, first screw hole 10, plug-in board 11, second fastening bolt 12, cartridge groove 13.

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.

Example 1

Referring to fig. 1-3, a self-priming pump, including a self-priming pump body 1, a mounting mechanism is fixedly arranged on the self-priming pump body 1, the mounting mechanism includes a square fixing plate 2, the fixing plate 2 is fixed on the self-priming pump body 1, a rotary column 3 is vertically and fixedly arranged at the center of the side surface of the fixing plate 2 opposite to the self-priming pump body 1, a round base 6 is arranged at one end of the rotary column 3 far away from the fixing plate 2, a groove 5 is arranged on the side surface opposite to the base 6 and the fixing plate 2, one end of the rotary column 3 far away from the fixing plate 2 is inserted in the groove 5, a bearing 4 is jointly and fixedly arranged between the rotary column 3 and the groove 5, insertion plates 11 are fixedly arranged at the center of the side surfaces around the fixing plate 2, circular insertion grooves 13 are arranged on the circumferential side wall of the base 6, one end of the insertion plate 11 far away from the fixing plate 2 is inserted in the insertion grooves 13, a second fastening bolt 12 is arranged on the insertion plate 11 in a penetrating way and in a threaded manner, second threaded holes corresponding to the second fastening bolts 12 are formed in the insertion plates 11 in the insertion grooves 13 and the bases 6 on two sides of the insertion grooves 13 in a penetrating mode, and the second fastening bolts 12 are installed in the second threaded holes in a threaded mode.

When the self-priming pump is used, the base 6 is welded and fixed, the self-priming pump body 1 can be welded and fixed, when the orientation of the self-priming pump body 1 needs to be changed, only the second fastening bolt 12 needs to be screwed to separate the second fastening bolt 12 from the second threaded hole, then the self-priming pump body 1 is rotated, the rotating self-priming pump body 1 drives the inserting plate 11 to rotate in the inserting groove 13, the self-priming pump body 1 is rotated for 90 degrees or 180 degrees, then the second fastening bolt 12 is screwed to be installed in the second threaded hole in a threaded manner, the self-priming pump body 1 can be fixed again by utilizing the mutual matching of the second fastening bolt 12 and the second threaded hole, although the base 6 is welded and fixed, the orientation of the self-priming pump body 1 can be adjusted by disassembling the second fastening bolt 12, the orientation of the hard water pipe installed on the self-sucking pump body 1 is not changed in a mode of adding a pipeline, and time and labor are saved.

Example 2

In embodiment 1, self priming pump body 1 produces the vibration easily at the during operation, and the fixed connection area between fixed plate 2 and the self priming pump body 1 is little, is unfavorable for the fixed connection between fixed plate 2 and the self priming pump body 1, and the fixed connection between fixed plate 2 and the base 6 relies on second fastening bolt 12, and fixed connection point is single, is unfavorable for the fixed connection between fixed plate 2 and the base 6, refers to 1-3, as the utility model discloses a another preferred embodiment, with embodiment 1's difference lie in, equal vertical fixation is equipped with two gusset plates 7 on the fixed plate 2 of self priming pump body 1 both sides, and the one end that fixed plate 2 was kept away from to gusset plate 7 is fixed on self priming pump body 1. Through the setting of a plurality of gusset plates 7, can increase the fixed connection area between fixed plate 2 and the self priming pump body 1, and then do benefit to the fixed connection between fixed plate 2 and the self priming pump body 1.

The fixing plate 2 on one side of the second fastening bolt 12 is provided with a first fastening bolt 8 in a penetrating and threaded mode, the base 6 is provided with a first threaded hole 10 corresponding to the first fastening bolt 8, the first fastening bolt 8 is installed in the first threaded hole 10 in a threaded mode, the first fastening bolt 8 is provided with a nut 9 in a threaded sleeved mode, and the nut 9 is welded on the fixing plate 2. Through the mutual cooperation of first fastening bolt 8 and first screw hole 10, increase the fixed connection point between fixed plate 2 and the base 6, in addition the assistance of nut 9, be favorable to the fixed connection between fixed plate 2 and the base 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The self-sucking pump is characterized by comprising a self-sucking pump body (1), wherein an installing mechanism is fixedly arranged on the self-sucking pump body (1), the installing mechanism comprises a square fixing plate (2), the fixing plate (2) is fixed on the self-sucking pump body (1), a rotating column (3) is vertically and fixedly arranged at the center of the side face of the back of the self-sucking pump body (1) and the fixing plate (2), a round base (6) is arranged at one end of the rotating column (3) far away from the fixing plate (2), a groove (5) is arranged on the side face of the base (6) opposite to the fixing plate (2), one end of the rotating column (3) far away from the fixing plate (2) is inserted in the groove (5), a bearing (4) is jointly fixedly arranged between the rotating column (3) and the groove (5), and inserting plates (11) are fixedly arranged at the center of the side faces of the periphery of the fixing plate (2), be equipped with annular cartridge groove (13) of circle on the circumference lateral wall of base (6), the one end cartridge that fixed plate (2) were kept away from in cartridge groove (13) is installed in cartridge board (11), run through and the screw thread on cartridge board (11) installs second fastening bolt (12), all run through on cartridge board (11) in cartridge groove (13) and base (6) of cartridge groove (13) both sides and be equipped with the second screw hole corresponding with second fastening bolt (12), second fastening bolt (12) screw thread is installed in the second screw hole.

2. The self-priming pump of claim 1, wherein the fixing plates (2) on both sides of the self-priming pump body (1) are vertically fixed with two reinforcing plates (7), and one end of each reinforcing plate (7) far away from the fixing plate (2) is fixed on the self-priming pump body (1).

3. The self-priming pump of claim 1, wherein the fixing plate (2) on one side of the second fastening bolt (12) is provided with a first fastening bolt (8) in a penetrating and threaded manner, the base (6) is provided with a first threaded hole (10) corresponding to the first fastening bolt (8), and the first fastening bolt (8) is installed in the first threaded hole (10) in a threaded manner.

4. A self-primer pump according to claim 3 wherein the first fastening bolt (8) is threadedly fitted with a nut (9), and the nut (9) is welded to the fixing plate (2).