Vertical axial flow pump mounting base

Abstract

The utility model relates to the technical field of bases, and discloses a vertical axial flow pump mounting base which comprises a base, supporting legs are fixedly connected to the bottom of the base, a filtering assembly is mounted at the bottom of the base, a fixing plate is fixedly connected to the top of the base, and a fixing assembly is arranged at the top of the base. According to the vertical axial flow pump mounting base, the water tank is mounted at the bottom of the base through rotation of a first screw and a screw groove, a filter screen mounted in the water tank can filter silt in water, a second screw is rotated, then the filter screen is pulled out of the water tank, the filter screen can be cleaned, and a crushing rod is arranged below the filter screen, so that the crushing effect is good. The motor rotates to drive the smashing rod to rotate, so that silt filtered by the filter screen can be smashed and scattered, the situation that the silt blocks the periphery of the filter screen, and consequently water flow blockage is caused is avoided, water can be filtered while water pumping is conducted, the working time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bases, in particular to a vertical axial flow pump installation base. Background Art

[0002] Vertical axial flow pump is a kind of pump with the characteristics of space saving, high efficiency, high head capacity, strong adaptability and high reliability. The design of vertical axial flow pump makes it have a small footprint and is suitable for places with limited space. Vertical axial flow pump is suitable for various liquid transportation, such as clean water, sewage, chemical liquid, etc., and different materials of pump body and impeller can be selected according to different application requirements.

[0003] When selecting a vertical axial flow pump, it is necessary to determine the required installation depth based on actual needs. At the same time, it should be noted that the use range of the vertical axial flow pump is limited by the liquid temperature, and it is also necessary to equip it with corresponding control and protection devices to ensure the safe operation of the pump.

[0004] The prior art patent document with publication number CN218882608U provides a vertical axial flow pump mounting base, which is equipped with a semicircular mounting clip, a hinged shaft, an axial flow pump mounting clip and a telescopic spring. When in use, the semicircular mounting clip can be sleeved on the outside of the axial flow pump, and the elastic action of the telescopic spring pushes the axial flow pump mounting clip, so that the axial flow pump mounting clip can be tightly fitted with the outside of the axial flow pump. The axial flow pump can be firmly clamped by two sets of axial flow pump mounting clips. The device can be used to install axial flow pumps of different specifications and has strong applicability.

[0005] In the above-mentioned prior art, although the base uses a semicircular mounting clip to be sleeved on the outside of the axial flow pump to clamp and fix it, a spring is also installed on the outside of the semicircular mounting clip, so that the mounting clip can fit tightly with the outside of the axial flow pump under the elastic action, and axial flow pumps of different specifications can be installed, which has strong applicability. However, the base cannot filter the water transported by the axial flow pump when in use. The axial flow pump is generally installed underground, and the water it transports generally contains more mud and sand and cannot be used directly. The device needs to pump out the water and then filter it, which is very troublesome, increases working time, and reduces work efficiency. Therefore, we need a vertical axial flow pump mounting base. Utility Model Content

[0006] The purpose of the utility model is to provide a vertical axial flow pump mounting base to solve the problem in the above-mentioned background technology that the base cannot filter the water transported by the axial flow pump when in use. The axial flow pump is generally installed underground, and the water it transports generally contains more sediment and cannot be used directly. The device needs to pump out the water and then filter it, which is very troublesome, increases working time and reduces working efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A vertical axial flow pump mounting base comprises a base, the bottom of the base is fixedly connected with a support leg, the bottom of the base is installed with a filter assembly, the top of the base is fixedly connected with a fixing plate, and the top of the base is provided with a fixing assembly;

[0009] The filter assembly includes a water tank, a screw groove is provided at the bottom of the base, and a first screw is threadedly connected to the inner wall of the screw groove, a filter screen is slidably connected to the inside of the water tank, and a second screw is threadedly connected to one side of the filter screen, a motor is installed on one side of the water tank, and a crushing rod is detachably connected to the output end of the motor through a coupling;

[0010] The fixing assembly includes a hydraulic cylinder, one end of the hydraulic cylinder is fixedly connected to a push rod, and one end of the push rod is installed with a slider, the top of the slider is fixedly connected to a connecting rod, and one end of the connecting rod is installed with a clamping plate, one side of the clamping plate is provided with a bolt, and the outer wall of the bolt is slidably connected with a bolt sleeve.

[0011] Preferably, a hole is provided inside the base.

[0012] Preferably, the base forms a rotating structure with the first screw through the screw groove, and the number of the first screws is multiple, and the water tank forms a fixed structure with the base through the first screws.

[0013] Preferably, the water tank and the filter screen form a fixed structure through second screws, and the number of the second screws is two.

[0014] Preferably, the water tank is rotationally connected to the crushing rod via a motor, and the crushing rod is arranged below the filter.

[0015] Preferably, the fixed plate forms a movable structure through a hydraulic cylinder and a push rod, and the output end of the hydraulic cylinder is arranged at the center position of the push rod. The push rod forms a fixed structure through a slider and a connecting rod, and the sliders are symmetrically arranged with the mid-vertical line of the push rod as the symmetry axis.

[0016] Preferably, the clamping plate forms a sliding structure through a bolt and a bolt sleeve, and the number of the bolts is two.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the vertical axial flow pump installation base is

[0018] First, the utility model is provided with a water tank, a screw groove, a first screw, a filter screen, a second screw, a motor and a crushing rod. The water tank is installed at the bottom of the base through the rotation of the first screw and the screw groove, so that the pumped water first passes through the water tank and is then transported by the axial flow pump. The filter screen installed inside the water tank can filter the sediment in the water, thereby making the water resources clean. If the filter screen needs to be cleaned, the second screw can be rotated, and then the filter screen can be pulled out of the water tank, and the filter screen can be cleaned. The crushing rod arranged under the filter screen is driven to rotate by the rotation of the motor to drive the crushing rod to rotate, so that the sediment filtered by the filter screen can be crushed and dispersed, avoiding the sediment from being blocked around the filter screen and causing water flow obstruction. In this way, the water quality can be filtered while pumping water, saving working time and improving work efficiency.

[0019] Second, the utility model is provided with a hydraulic cylinder, a push rod, a slider, a connecting rod, a clamping plate, a bolt and a bolt sleeve. When installing the axial flow pump, the axial flow pump is first installed through the hole set in the base, and then the hydraulic cylinder is started. The push rod is driven to move by the hydraulic cylinder, and the movement of the push rod causes the slider to slide, so that the connecting rod and the clamping plate can be moved. The clamping plate is set to be semicircular. When the two clamping plates move relative to each other, the axial flow pump can be clamped, so that the axial flow pump can be fixedly installed. The bolt set on one side of the clamping plate will also move synchronously when the clamping plate moves, and the bolt sleeve is inserted to reinforce the clamping. This reduces the time for installing and fixing the axial flow pump and makes the installation of the axial flow pump more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the water tank and filter structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the hydraulic cylinder and the clamping plate of the utility model.

[0024] In the figure: 1. base; 2. supporting leg; 3. filter assembly; 301. water tank; 302. screw groove; 303. first screw; 304. filter screen; 305. second screw; 306. motor; 307. crushing rod; 4. fixing plate; 5. fixing assembly; 501. hydraulic cylinder; 502. push rod; 503. slider; 504. connecting rod; 505. clamping plate; 506. bolt; 507. bolt sleeve; 6. hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A vertical axial flow pump mounting base includes a base 1, a support leg 2 is fixedly connected to the bottom of the base 1, a filter assembly 3 is installed at the bottom of the base 1, a fixing plate 4 is fixedly connected to the top of the base 1, and a fixing assembly 5 is arranged on the top of the base 1;

[0027] The filter assembly 3 includes a water tank 301, a screw groove 302 is provided at the bottom of the base 1, and a first screw 303 is threadedly connected to the inner wall of the screw groove 302, a filter screen 304 is slidably connected to the inside of the water tank 301, and a second screw 305 is threadedly connected to one side of the filter screen 304, a motor 306 is installed on one side of the water tank 301, and a crushing rod 307 is detachably connected to the output end of the motor 306 through a coupling;

[0028] The fixing assembly 5 includes a hydraulic cylinder 501, one end of which is fixedly connected to a push rod 502, and one end of the push rod 502 is installed with a slider 503, the top of the slider 503 is fixedly connected to a connecting rod 504, and one end of the connecting rod 504 is installed with a clamping plate 505, one side of the clamping plate 505 is provided with a bolt 506, and the outer wall of the bolt 506 is slidably connected with a bolt sleeve 507.

[0029] Through the above technical scheme, the water tank 301 is installed at the bottom of the base 1 through the rotation of the first screw 303 and the screw groove 302, so that the pumped water first passes through the water tank 301 and is then transported by the axial flow pump. The filter screen 304 installed inside the water tank 301 can filter the sediment in the water, so that the water resource becomes clean. If the filter screen 304 needs to be cleaned, the second screw 305 can be rotated, and then the filter screen 304 can be pulled out of the water tank 301, and the filter screen 304 can be cleaned. The crushing rod 307 arranged under the filter screen 304 is driven by the rotation of the motor 306 to drive the crushing rod 307 to rotate, so that the sediment filtered by the filter screen 304 can be crushed and dispersed, avoiding the sediment blocking around the filter screen 304 and causing water flow obstruction. In this way, the water quality can be filtered while pumping water, saving working time and improving work efficiency.

[0030] Specifically, a hole 6 is formed inside the base 1 .

[0031] Through the above technical solution, the axial flow pump can be inserted through the hole 6 and installed in the base 1, so that the axial flow pump can be stably installed without affecting the pumping work.

[0032] Specifically, the base 1 forms a rotating structure with the screw groove 302 and the first screw 303 , and there are multiple first screws 303 . The water tank 301 forms a fixed structure with the base 1 with the first screw 303 .

[0033] Through the above technical solution, the water tank 301 is provided with a screw hole. The first screw 303 is passed through the screw hole and rotated to be installed in the screw groove 302 of the base 1, so that the water tank 301 can be fixed to the base 1, and the setting of multiple first screws 303 can make the water tank 301 installed more firmly.

[0034] Specifically, the water tank 301 and the filter screen 304 form a fixed structure through the second screws 305, and the number of the second screws 305 is two.

[0035] Through the above technical solution, an opening is opened on one side of the water tank 301, and the filter 304 is slidably installed inside the water tank 301 through the opening. After the filter 304 is installed, the second screw 305 is rotated into the water tank 301, which can reinforce the filter 304. The installation of the filter 304 can filter the water pumped by the axial flow pump.

[0036] Specifically, the water tank 301 is rotatably connected to the crushing rod 307 via the motor 306 , and the crushing rod 307 is disposed below the filter screen 304 .

[0037] Through the above technical solution, the motor 306 rotates to drive the crushing rod 307 to rotate, and the crushing rod 307 is installed below the filter 304. During operation, the mud and sand around the filter 304 can be crushed and dispersed so that the mud and sand will not block the filter 304, thereby avoiding the situation where water flow is blocked and achieving the effect of cleaning the mud and sand.

[0038] Specifically, the fixed plate 4 forms a movable structure through the hydraulic cylinder 501 and the push rod 502, and the output end of the hydraulic cylinder 501 is arranged at the center position of the push rod 502. The push rod 502 forms a movable structure through the slider 503 and the connecting rod 504, and the slider 503 is symmetrically arranged with the mid-vertical line of the push rod 502 as the symmetry axis.

[0039] Through the above technical solution, the hydraulic cylinder 501 extends out through the output end to push the push rod 502 to move synchronously, and the output end of the hydraulic cylinder 501 is connected to the middle position of the push rod 502, so that the thrust generated by the extension of the hydraulic cylinder 501 can be transmitted to both ends of the push rod 502 more evenly, and the push rod 502 can also be kept balanced. Slide blocks 503 are respectively installed at both ends of the push rod 502. Through the push of the hydraulic cylinder 501, the slide blocks 503 are driven to move, thereby moving the connecting rod 504.

[0040] Specifically, the clamping plate 505 forms a sliding structure through the clamping bolt 506 and the bolt sleeve 507, and the number of the clamping bolts 506 is two.

[0041] Through the above technical solution, the movement of the connecting rod 504 drives the clamping plate 505 to move, thereby achieving the effect of clamping and fixing the axial flow pump. When the clamping plate 505 moves, it can drive the bolt 506 to move synchronously, so that the bolt 506 can be inserted into the bolt sleeve 507, thereby further strengthening the clamping of the axial flow pump.

[0042] Working principle: When using the vertical axial flow pump to install the base, first, manually install the axial flow pump in the base 1 through the hole 6, and then start the hydraulic cylinder 501. The hydraulic cylinder 501 pushes the push rod 502 through the output end to move, and the movement of the push rod 502 drives the two sliders 503 to move, so that the connecting rod 504 moves, and the movement of the connecting rod 504 drives the clamping plate 505 to move. When the clamping plate 505 moves, it can drive the bolt 506 to move synchronously, so that the bolt 506 is inserted into the bolt sleeve 507, so that the axial flow pump can be clamped and fixed. When installing the water tank 301, first insert the first screw 303 through the water tank 30 1 is rotatably installed in the screw groove 302 of the base 1, so that the water tank 301 and the base 1 are fixed, and then the filter screen 304 is installed inside the water tank 301 by sliding. When the filter screen 304 needs to be cleaned, the second screw 305 is rotated and screwed out, and then the filter screen 304 is pulled out, so that the filter screen 304 can be disassembled and cleaned. If the filter screen is blocked by mud and sand in the water, the motor 306 can be started to rotate the motor 306 to drive the crushing rod 307 to rotate, and the mud and sand blocked around the filter screen 304 are broken up to keep the water flow unobstructed. This completes all the work. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A vertical axial flow pump mounting base, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to a support leg (2), the bottom of the base (1) is installed with a filter assembly (3), the top of the base (1) is fixedly connected to a fixing plate (4), and the top of the base (1) is provided with a fixing assembly (5); The filter assembly (3) comprises a water tank (301), a screw groove (302) is provided at the bottom of the base (1), and a first screw (303) is threadedly connected to the inner wall of the screw groove (302), a filter screen (304) is slidably connected to the inside of the water tank (301), and a second screw (305) is threadedly connected to one side of the filter screen (304), a motor (306) is installed on one side of the water tank (301), and an output end of the motor (306) is detachably connected to a crushing rod (307) via a coupling; The fixing assembly (5) comprises a hydraulic cylinder (501), one end of the hydraulic cylinder (501) is fixedly connected to a push rod (502), one end of the push rod (502) is installed with a slider (503), the top of the slider (503) is fixedly connected to a connecting rod (504), one end of the connecting rod (504) is installed with a clamping plate (505), one side of the clamping plate (505) is provided with a clamping bolt (506), and the outer wall of the clamping bolt (506) is slidably connected to a bolt sleeve (507).

2. A vertical axial flow pump mounting base according to claim 1, characterized in that: A hole (6) is provided inside the base (1).

3. A vertical axial flow pump mounting base according to claim 1, characterized in that: The base (1) forms a rotating structure through the screw groove (302) and the first screw (303), and the number of the first screws (303) is multiple, and the water tank (301) forms a fixed structure with the base (1) through the first screw (303).

4. A vertical axial flow pump mounting base according to claim 1, characterized in that: The water tank (301) and the filter screen (304) form a fixed structure through second screws (305), and the number of the second screws (305) is two.

5. The vertical axial flow pump mounting base according to claim 1, characterized in that: The water tank (301) is rotatably connected to the crushing rod (307) via a motor (306), and the crushing rod (307) is arranged below the filter screen (304).

6. A vertical axial flow pump mounting base according to claim 1, characterized in that: The fixed plate (4) forms a movable structure through a hydraulic cylinder (501) and a push rod (502), and the output end of the hydraulic cylinder (501) is arranged at the center position of the push rod (502). The push rod (502) forms a fixed structure through a slider (503) and a connecting rod (504), and the sliders (503) are symmetrically arranged with the mid-vertical line of the push rod (502) as a symmetry axis.

7. The vertical axial flow pump mounting base according to claim 1, characterized in that: The clamping plate (505) forms a sliding structure through a clamping bolt (506) and a bolt sleeve (507), and the number of the clamping bolts (506) is two.

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