CN219034977U

CN219034977U - Coupling device for sewage pump

Info

Publication number: CN219034977U
Application number: CN202223519115.0U
Authority: CN
Inventors: 周润行; 李建; 韩国旺; 马辉芳
Original assignee: Jiangsu Meifeng Pump Co ltd
Current assignee: Jiangsu Meifeng Pump Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-16
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a coupling device for a sewage pump, which comprises a base, wherein a front support frame is fixedly connected to the middle position of the upper side wall of the base near the rear side, a rear support frame is fixedly connected to the middle position of the upper side wall of the base near the front side, a sewer pipe bracket is fixedly connected to the upper side walls of the front support frame and the rear support frame, fixing clamping frames are connected to the two sides of the upper side wall of the sewer pipe bracket through bolts, a plurality of clamping teeth are arranged on the inner side walls of the sewer pipe bracket and the fixing clamping frames, an inner pipe is clamped between the sewer pipe bracket and the fixing clamping frames, and a plurality of clamping grooves matched with the clamping teeth are formed in the pipe body of the inner pipe. According to the utility model, the built-in pipe is clamped and connected by the fixing clamping frame and the sewer pipe bracket, when the built-in pipe needs to be replaced, the built-in pipe can be replaced only by unscrewing the bolt on the fixing clamping frame, and the whole fixing seat does not need to be replaced any more, so that the maintenance cost is greatly reduced.

Description

Coupling device for sewage pump

Technical Field

The utility model relates to the technical field of pollution discharge pump coupling, in particular to a coupling device for a pollution discharge pump.

Background

At present, the submersible sewage pump is widely applied in the fields of flood control and drainage, farmland irrigation, municipal construction, water conservancy construction and the like, and is low in noise, good in motor cooling condition, small in occupied area, free of influencing ground building or greening, and increasingly popular with users, so that the submersible sewage pump is an alternative product of a traditional dry water pump, and is generally lowered into a foundation pit by using a hoisting mode to be mutually coupled with a water outlet pipe by using a coupling device.

However, the existing coupling device generally uses a double guide rod to move the submersible pump, when the gravity center of the submersible pump is deviated, the submersible pump is easy to incline and cannot be coupled with the coupling device, and as the water outlet pipe is soaked in sewage for a long time and is easy to corrode, the water outlet pipe is fixedly connected with the fixing seat, the whole fixing seat is required to be replaced when the water outlet pipe is replaced, and the inconvenience is caused, so that a coupling device for a sewage pump is provided by a person skilled in the art to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the coupling device for the sewage pump, which is designed by clamping the built-in pipe with the fixing clamping frame and the sewer pipe bracket, and when the built-in pipe needs to be replaced, the built-in pipe can be replaced only by unscrewing the bolt on the fixing clamping frame, and the whole fixing seat does not need to be replaced, so that the maintenance cost is greatly reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a coupling device for dredge pump, includes the base, the upper side wall of base is near the front side intermediate position fixedly connected with front support frame, the upper side wall of base is near the front side intermediate position fixedly connected with back support frame, the upper side wall fixedly connected with downcomer bracket of front support frame and back support frame, the upper side wall both sides position bolted connection of downcomer bracket has fixed clamping frame, be provided with a plurality of latches on downcomer bracket and the inside wall of fixed clamping frame, the joint has built-in pipe between downcomer bracket and the fixed clamping frame, set up a plurality of draw-in grooves that cooperate with the latch and use on the body of built-in pipe, the upper side wall of base just be located the both sides position bolted connection of built-in pipe have four be rectangular array type distributed guide arms, four sliding connection has the movable frame on the body of guide arm, set up four spout that are rectangular array type and distribute on the guide arm on the both sides wall of movable frame, fixedly connected with fixed bolster on the inside wall of every spout through spout sliding connection;

through above-mentioned technical scheme, utilize fixed clamping frame and downcomer bracket joint built-in pipe, when needs change built-in pipe, only need unscrew the bolt on the fixed clamping frame, can change built-in pipe, no longer need change whole fixing base, make cost of maintenance greatly reduced, and utilize draw-in groove on the built-in pipe and fixed clamping frame and the latch on the downcomer bracket mutually support, prevent that built-in pipe from installing and appear rotating at fixed clamping frame and downcomer bracket, the circumstances that leads to the unable normal coupling of dredge pump takes place, and utilize four guide arms to carry out spacingly to the movable frame, make the dredge pump more stable when removing, be difficult for the slope, and utilize the fixed bolster can further retrain the movable frame, prevent its vibration on the guide arm, lead to the condition emergence of outlet pipe and coupling frame coupling failure.

Further, the rear side wall of the built-in pipe is fixedly connected with a water outlet pipe;

through the technical scheme, the sewage is led out of the built-in pipe by the water outlet pipe.

Further, the other end of the water outlet pipe is connected with a connecting pipe in a flange manner;

through above-mentioned technical scheme, utilize the connecting pipe to draw forth the foundation ditch with sewage.

Further, the rear side wall of the built-in pipe is fixedly connected with a water inlet pipe;

through above-mentioned technical scheme, utilize inlet tube installation cooperation inclined plane.

Further, the tops of the four guide rods are connected with a fixing frame through bolts;

through the technical scheme, the guide rod head is prevented from being deviated by the fixing frame.

Further, a coupling frame is fixedly connected to the middle position of the front side wall of the movable frame;

through the technical scheme, the electric pump is coupled with the water outlet pipe by using the coupling frame.

Further, the rear side wall of the water inlet pipe is fixedly connected with a matching inclined plane, and the matching inclined plane is matched with the coupling frame for use;

through the technical scheme, the matched inclined plane is utilized to be mutually coupled with the coupling frame.

Further, bolt grooves are formed in four corners of two side walls of the base;

through above-mentioned technical scheme, utilize the bolt groove to install the device in the foundation ditch.

The utility model has the following beneficial effects:

1. according to the utility model, the built-in pipe is clamped and connected by the fixing clamping frame and the sewer pipe bracket, when the built-in pipe needs to be replaced, the built-in pipe can be replaced only by unscrewing the bolt on the fixing clamping frame, and the whole fixing seat does not need to be replaced any more, so that the maintenance cost is greatly reduced.

2. According to the utility model, the clamping grooves on the built-in pipe are matched with the clamping teeth on the fixed clamping frame and the sewer pipe bracket, so that the condition that the sewage pump cannot be normally coupled due to rotation of the built-in pipe arranged on the fixed clamping frame and the sewer pipe bracket is prevented.

3. According to the utility model, the four guide rods are used for limiting the movable frame, so that the sewage pump is more stable and is not easy to incline when moving, and the fixed pad can be used for further restraining the movable frame, so that the condition that the water outlet pipe and the coupling frame are failed due to vibration of the movable frame on the guide rods is prevented.

Drawings

FIG. 1 is an overall view of a coupling device for a sewage pump according to the present utility model;

FIG. 2 is an axial side view of a coupling device for a sewage pump according to the present utility model;

FIG. 3 is an isometric cross-sectional view of a coupling device for a sewage pump according to the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 2 at A;

fig. 5 is an enlarged schematic view at B in fig. 3.

Legend description:

1. a base; 2. a bolt slot; 3. a front support; 4. a down pipe bracket; 5. a fixing clamping frame; 6. a water outlet pipe; 7. a connecting pipe; 8. a guide rod; 9. a moving rack; 10. a coupling frame; 11. a water inlet pipe; 12. matching with the inclined plane; 13. a fixing frame; 14. a clamping groove; 15. a rear support; 16. a chute; 17. a fixing pad; 18. a built-in tube; 19. and (5) clamping teeth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a coupling device for dredge pump, includes base 1, and the upper side wall of base 1 leans on rear side intermediate position fixedly connected with front support frame 3, and the upper side wall of base 1 leans on front side intermediate position fixedly connected with back support frame 15, and the upper side wall fixedly connected with downcomer bracket 4 of front support frame 3 and back support frame 15, the upper side wall both sides position bolted connection of downcomer bracket 4 has fixed clamping frame 5, is provided with a plurality of latches 19 on the inside wall of downcomer bracket 4 and fixed clamping frame 5.

The pipe body of the built-in pipe 18 is provided with a plurality of clamping grooves 14 matched with clamping teeth 19, four guide rods 8 distributed in a rectangular array are connected to the upper side wall of the base 1 and positioned on two sides of the built-in pipe 18 through bolts, a movable frame 9 is connected to the rod bodies of the four guide rods 8 in a sliding mode, four sliding grooves 16 distributed in a rectangular array are formed in the two side walls of the movable frame 9, the movable frame 9 is connected to the guide rods 8 in a sliding mode through the sliding grooves 16, and a fixing pad 17 is fixedly connected to the inner side wall of each sliding groove 16.

The rear side wall fixedly connected with outlet pipe 6 of built-in pipe 18, the other end flange joint of outlet pipe 6 has connecting pipe 7, the rear side wall fixedly connected with inlet tube 11 of built-in pipe 18, the top bolted connection of four guide arms 8 has mount 13, the preceding lateral wall intermediate position fixedly connected with coupling frame 10 of movable frame 9, the rear side wall fixedly connected with cooperation inclined plane 12 of inlet tube 11, cooperation inclined plane 12 and coupling frame 10 cooperation use, bolt groove 2 has been seted up to the both sides wall four corners position of base 1.

Working principle: when the built-in pipe 18 needs to be replaced, the built-in pipe 18 can be replaced only by unscrewing the bolt on the fixed clamping frame 5, the whole fixing seat does not need to be replaced any more, so that the maintenance cost is greatly reduced, the built-in pipe 18 is prevented from rotating due to the fact that the built-in pipe 18 is installed on the fixed clamping frame 5 and the sewer pipe bracket 4 by matching the clamping groove 14 on the built-in pipe 18 with the clamping teeth 19 on the fixed clamping frame 5 and the sewer pipe bracket 4, the sewage pump cannot be normally coupled, the movable frame 9 is limited by the four guide rods 8, the sewage pump is enabled to be more stable when moving, the sewage pump is not prone to tilting, the movable frame 9 can be further restrained by the fixing pad 17, the situation that the sewage pump vibrates on the guide rods 8, and the coupling failure of the water outlet pipe and the coupling frame 10 occurs is caused.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a coupling device for dredge pump, includes base (1), its characterized in that: the utility model discloses a sliding chute type water dispenser, including base (1) and fixed clamping frame (5), support frame (3) before the last lateral wall of base (1) leans on rear side intermediate position fixedly connected with, support frame (15) after the last lateral wall of base (1) leans on front side intermediate position fixedly connected with, last lateral wall fixedly connected with downcomer bracket (4) of preceding support frame (3) and rear support frame (15), last lateral wall both sides position bolted connection of downcomer bracket (4) has fixed clamping frame (5), be provided with a plurality of latch (19) on the inside wall of downcomer bracket (4) and fixed clamping frame (5), the joint has built-in pipe (18) between downcomer bracket (4) and fixed clamping frame (5), a plurality of draw-in grooves (14) that cooperate the use with latch (19) have been seted up on the pipe body of built-in pipe (18), the last lateral wall of base (1) and be located the both sides position bolted connection of built-in pipe (18) have four guide bars (8) that are rectangular array distribution, four sliding connection has moving frame (9) on the shaft of guide bar (8), moving frame (9) have moving chute (16) on the inside wall (16) that are connected with each fixed chute (16).

2. A coupling device for a sewage pump according to claim 1, wherein: the rear side wall of the built-in pipe (18) is fixedly connected with a water outlet pipe (6).

3. A coupling device for a sewage pump according to claim 2, wherein: the other end flange of the water outlet pipe (6) is connected with a connecting pipe (7).

4. A coupling device for a sewage pump according to claim 1, wherein: the rear side wall of the built-in pipe (18) is fixedly connected with a water inlet pipe (11).

5. A coupling device for a sewage pump according to claim 1, wherein: the tops of the four guide rods (8) are connected with a fixing frame (13) through bolts.

6. A coupling device for a sewage pump according to claim 1, wherein: the middle position of the front side wall of the movable frame (9) is fixedly connected with a coupling frame (10).

7. The coupling device for a sewage pump according to claim 4, wherein: the rear side wall of the water inlet pipe (11) is fixedly connected with a matching inclined plane (12), and the matching inclined plane (12) is matched with the coupling frame (10).

8. A coupling device for a sewage pump according to claim 1, wherein: four corners of two side walls of the base (1) are provided with bolt grooves (2).