CN220566816U

CN220566816U - Water pump pipe joint convenient to installation

Info

Publication number: CN220566816U
Application number: CN202322356112.8U
Authority: CN
Inventors: 胡建新
Original assignee: Jiangsu Hailanxing Technology Co ltd
Current assignee: Jiangsu Hailanxing Technology Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-03-08
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a water pump pipe joint convenient to install, and relates to the technical field of water pump joints. The utility model comprises a pump pipe body and a conveying pipe, wherein one end of the pump pipe body is fixedly connected with a first connector, one end of the conveying pipe is fixedly connected with a second connector, the upper end face and the lower end face of the first connector are symmetrically and fixedly provided with first connecting lugs, the upper end face and the lower end face of the second connector are symmetrically and fixedly provided with second connecting lugs, one first connecting lug is sleeved with a screw rod in a sliding manner, one side face of the other first connecting lug is fixedly provided with a guide post, the screw rod is in spiral fit with one second connecting lug, and the guide post is sleeved on the other second connecting lug in a sliding manner; a rotating disc is fixedly arranged on one end face, far away from the second connector, of the screw rod, and an I-shaped plate rod is sleeved on the side wall of the rotating disc in a sliding manner. The utility model can realize the rapid assembly of the water pump pipe body joint and the water pipe, and simultaneously the device can realize effective filtration while guaranteeing the water delivery effect, and has good practicability.

Description

Water pump pipe joint convenient to installation

Technical Field

The utility model belongs to the technical field of water pump connectors, and particularly relates to a water pump connector convenient to install.

Background

A water pump is a machine that delivers or pressurizes a liquid. The device transmits mechanical energy or other external energy of the prime motor to the liquid to increase the energy of the liquid, and is mainly used for conveying the liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion, liquid metal and the like; the existing water pump joint adopts a common sealing ring and a buckle to connect a pump body and a water pipe, so that the water pump joint has the following defects in actual use:

1. when the existing water pump joint is matched with a water pipe, the water pump joint is matched and fixed through bolts, but the matching mode has the defects of troublesome operation and long time consumption, and particularly has great inconvenience for controlling the situation under the critical conditions such as fire disaster and the like;

2. when the existing water pump is used for pumping water outdoors, the filtering device is arranged at the joint for filtering, and certain sand and mud can be attached to the filtering device after the water pump is used for a long time, so that the normal water supply of the water pump is affected, and the defect of low practicability exists;

accordingly, there is a need for improvements in the art to address the above-described problems.

Disclosure of Invention

The utility model aims to provide a water pump pipe joint which is convenient to install and can effectively filter, and solves the problems that the existing water pump pipe joint is inconvenient to install and the filtering effect is greatly influenced by time in actual use.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a water pump pipe joint convenient to install, which comprises a pump pipe body and a conveying pipe, wherein one end of the pump pipe body is fixedly connected with a first connector, one end of the conveying pipe is fixedly connected with a second connector, the upper end face and the lower end face of the first connector are symmetrically and fixedly provided with first connecting lugs, the upper end face and the lower end face of the second connector are symmetrically and fixedly provided with second connecting lugs, one first connecting lug is in sliding sleeve joint with a screw rod, one side face of the other first connecting lug is fixedly provided with a guide post, the screw rod is in spiral fit with one second connecting lug, and the guide post is in sliding sleeve joint with the other second connecting lug;

a rotating disc is fixedly arranged on one end face, far away from the second connector, of the screw rod, and an I-shaped plate rod is sleeved on the side wall of the rotating disc in a sliding manner.

Further, a limiting ring is fixedly arranged on the side wall of the screw rod, which is close to one side of the rotating disc, and a limiting groove for clearance fit of the limiting ring is formed in the first connecting lug.

Further, a sealing groove with an I-shaped section is formed in one side face of the first connector along the circumferential direction, and a sealing ring in clearance fit with the sealing groove is formed in one side face of the second connector along the circumferential direction.

Further, a rubber ring is also in interference fit in the sealing groove at one side of the sealing ring.

Further, an assembly groove with a middle section is formed in the side wall of the first connector, a movable plate is in clearance fit with the middle of the assembly groove, and two filter hole groups are formed in the movable plate in an array along the horizontal direction.

Further, a sealing plate attached to an inner side wall of the assembly groove is fixedly arranged on the movable plate at a position between the two filter hole groups, and sealing plates attached to the outer side wall of the first connector are also fixedly arranged at two ends of the movable plate.

Further, the link is still set firmly to the one end of fly leaf, and the other end of link and electric putter's flexible end fixed connection, electric putter's stiff end fixed connection are on first connector.

Further, the left side and the right side of the conveying pipe are symmetrically provided with cleaning spray heads, the cleaning spray heads are fixedly connected with the conveying pipe through the cleaning pipe, and an electromagnetic valve is fixedly installed on the cleaning pipe.

The utility model has the following beneficial effects:

1. when the pump pipe is used, when a worker needs to realize the connection between the pump pipe body and the conveying pipe, the worker only needs to align the first connecting lug with the second connecting lug and provide a certain extrusion force, and under the action of the extrusion force, the worker drives the screw rod to rotate through the I-shaped plate rod, and because the screw rod and the second connecting lug are in spiral matching arrangement, the second connecting lug moves along the axis direction of the screw rod under the rotation of the screw rod, so that the matching fixation of the first connecting joint and the second connecting joint is realized.

2. When the electromagnetic valve is used, the movable plate can transversely move in the assembly groove through the expansion and contraction of the electric push rod, so that the switching between the two filter hole groups can be realized, when one filter hole group is blocked when being used for a long time, the normal conveying work can be ensured through the switching of the filter hole groups, and then through the arrangement of the cleaning spray head, under the condition that the electromagnetic valve is opened, the water in the conveying pipe is sprayed from the cleaning spray head to spray and clean the replaced filter hole groups, and because the direction of spraying water and the conveying direction of the water are in opposite states, the flushing and the removal of the blocking objects on the filter hole groups can be well realized.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a water pump pipe joint for easy installation;

FIG. 2 is a right rear view of the structure of FIG. 1;

FIG. 3 is a cross-sectional view of the structure of FIG. 1 in a vertical direction;

fig. 4 is an exploded view of the structure of fig. 1.

In the drawings, the list of components represented by the various numbers is as follows:

1. a pump tube body; 2. a delivery tube; 3. a second connector; 4. a first connector; 5. a movable plate; 201. cleaning the tube; 202. cleaning the spray head; 203. an electromagnetic valve; 301. a second connecting ear; 302. a seal ring; 401. a first connection lug; 402. a screw rod; 403. a guide post; 404. a rotating disc; 405. an I-shaped plate rod; 406. an assembly groove; 407. sealing grooves; 408. a rubber ring; 409. a limiting ring; 4010. a limit groove; 501. a sealing plate; 502. a filter hole group; 503. an electric push rod; 504. and a connecting frame.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model is a water pump pipe joint convenient to install, including a pump pipe body 1 and a conveying pipe 2, wherein one end of the pump pipe body 1 is fixedly connected with a first connector 4, the other end of the pump pipe body 1 is fixedly connected with an output end of a water pump, one end of the conveying pipe 2 is fixedly connected with a second connector 3, the upper and lower end surfaces of the first connector 4 are symmetrically and fixedly provided with first connecting lugs 401, the upper and lower end surfaces of the second connector 3 are symmetrically and fixedly provided with second connecting lugs 301, one of the first connecting lugs 401 is in sliding sleeve connection with a screw rod 402, one side surface of the other first connecting lug 401 is fixedly provided with a guide post 403, the screw rod 402 is in spiral fit with one of the second connecting lugs 301, the guide post 403 is in sliding sleeve connection with the other second connecting lug 301, and the arrangement of the guide post 403 can play a role of limiting and guiding for the movement of the second connecting lugs 301;

a rotating disc 404 is fixedly arranged on one end surface of the screw rod 402 far away from the second connector 3, a I-shaped plate rod 405 is sleeved on the side wall of the rotating disc 404 in a sliding manner, free movement of the I-shaped plate rod 405 can be realized through the arrangement, on one hand, the position of the I-shaped plate rod 405 can be adjusted according to the lever principle, on the other hand, after rotation is completed, one end of the I-shaped plate rod 405 is abutted against the second connector 3, limiting is realized, a limiting ring 409 is fixedly arranged on the side wall of the screw rod 402, which is close to one side of the rotating disc 404, a limiting groove 4010 for clearance fit of the limiting ring 409 is formed in the first connecting lug 401, and the arrangement can play a limiting role on the screw rod 402;

a sealing groove 407 with an I-shaped cross section is formed in one side surface of the first connector 4 along the circumferential direction, a sealing ring 302 in clearance fit with the sealing groove 407 is formed in one side surface of the second connector 3 along the circumferential direction, a rubber ring 408 is also in interference fit with the sealing groove 407 on one side of the sealing ring 302, and the arrangement can improve the sealing performance of the fit between the first connector 4 and the second connector 3;

when the screw rod 402 is used, a worker aligns the first connecting lug 401 with the second connecting lug 301 and provides a certain extrusion force, and then the worker drives the I-shaped plate rod 405 to rotate the rotating disc 404, so that the screw rod 402 rotates, and the second connecting lug 301 drives the second connector 3 to move along the axial direction of the screw rod 402 under the rotation of the screw rod 402 due to the arrangement of the screw fit between the screw rod 402 and the second connecting lug 301, so that the matched assembly between the first connector 4 and the second connector 3 is realized;

after the first connector 4 and the second connector 3 are matched, the sealing ring 302 is in clearance fit in the sealing groove 407, and one end of the sealing ring 302 abuts against the rubber ring 408, so that the matched sealing of the first connector 4 and the second connector 3 is realized.

As shown in fig. 2 to fig. 4, an assembling groove 406 with a middle section is formed in a side wall of the first connector 4, a movable plate 5 is in clearance fit in the assembling groove 406, two filtering hole groups 502 are formed in the movable plate 5 in an array along a horizontal direction, a sealing plate 501 attached to an inner side wall of the assembling groove 406 is fixedly arranged on the movable plate 5 at a position between the two filtering hole groups 502, and sealing plates 501 attached to an outer side wall of the first connector 4 are fixedly arranged at two ends of the movable plate 5 at the same time, and in actual use, no matter how the movable plate 5 is switched, two sealing plates 501 are always respectively abutted to two ends of the assembling groove 406 to realize sealing effect after switching is completed, a connecting frame 504 is fixedly arranged at one end of the movable plate 5, the other end of the connecting frame 504 is fixedly connected with a telescopic end of an electric push rod 503, and a fixed end of the electric push rod 503 is fixedly connected to the first connector 4, and the movable plate 5 can move transversely due to the arrangement of the electric push rod 503;

the left side and the right side of the conveying pipe 2 are symmetrically provided with cleaning spray heads 202, the cleaning spray heads 202 are fixedly connected with the conveying pipe 2 through a cleaning pipe 201, and electromagnetic valves 203 are fixedly arranged on the cleaning pipe 201 and used for controlling the on-off of the cleaning pipe 201;

when the above-mentioned setting is in use, when the jam appears in a filtration pore group 502 and leads to carrying unsmoothly, the staff can control electric putter 503 and stretch out and draw back, can realize the switching of two filtration pore groups 502 under electric putter 503 concertina action, after the switching is accomplished, is opened by the solenoid valve 203 of one side of being replaced, and the water in the conveyer pipe 2 is carried through the wash pipe 201, finally spouts from the washing shower nozzle 202 to realize the back flush to filtration pore group 502.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a water pump coupling convenient to installation, includes pump line body (1) and conveyer pipe (2), its characterized in that: one end of the pump pipe body (1) is fixedly connected with a first connector (4), one end of the conveying pipe (2) is fixedly connected with a second connector (3), first connecting lugs (401) are symmetrically and fixedly arranged on the upper end face and the lower end face of the first connector (4), second connecting lugs (301) are symmetrically and fixedly arranged on the upper end face and the lower end face of the second connector (3), one first connecting lug (401) is sheathed with a screw rod (402) in a sliding manner, one side face of the other first connecting lug (401) is fixedly provided with a guide post (403), the screw rod (402) is in spiral fit with one second connecting lug (301), and the guide post (403) is sheathed on the other second connecting lug (301) in a sliding manner;

a rotating disc (404) is fixedly arranged on one end face, far away from the second connector (3), of the screw rod (402), and an I-shaped plate rod (405) is sleeved on the side wall of the rotating disc (404) in a sliding mode.

2. The water pump pipe joint convenient to install according to claim 1, wherein a limiting ring (409) is fixedly arranged on the side wall of the screw rod (402) close to one side of the rotating disc (404), and a limiting groove (4010) for clearance fit of the limiting ring (409) is formed in the first connecting lug (401).

3. The water pump pipe joint convenient to install according to claim 1 or 2, wherein a sealing groove (407) with an I-shaped section is formed in one side surface of the first connector (4) along the circumferential direction, and a sealing ring (302) in clearance fit with the sealing groove (407) is formed in one side surface of the second connector (3) along the circumferential direction.

4. A water pump pipe joint convenient to install according to claim 3, characterized in that a rubber ring (408) is also in interference fit in a sealing groove (407) on one side of the sealing ring (302).

5. The water pump pipe joint convenient to install according to claim 1, 2 or 4, wherein an assembly groove (406) with a middle section is formed in the side wall of the first connecting head (4), a movable plate (5) is in clearance fit in the assembly groove (406), and two filtering hole groups (502) are formed in the movable plate (5) in an array along the horizontal direction.

6. The water pump pipe joint convenient to install according to claim 5, wherein sealing plates (501) attached to an inner side wall of the assembly groove (406) are fixedly arranged on the movable plate (5) at positions between the two filter hole groups (502), and sealing plates (501) attached to outer side walls of the first connecting joint (4) are fixedly arranged at two ends of the movable plate (5).

7. The water pump pipe joint convenient to install according to claim 6, wherein a connecting frame (504) is further fixedly arranged at one end of the movable plate (5), the other end of the connecting frame (504) is fixedly connected with the telescopic end of the electric push rod (503), and the fixed end of the electric push rod (503) is fixedly connected to the first connecting joint (4).

8. The water pump pipe joint convenient to install according to claim 6 or 7, wherein cleaning spray heads (202) are symmetrically arranged on the left side and the right side of the conveying pipe (2), the cleaning spray heads (202) are fixedly connected with the conveying pipe (2) through cleaning pipes (201), and electromagnetic valves (203) are fixedly arranged on the cleaning pipes (201).