Sewage pump convenient to install

Abstract

The utility model discloses a sewage pump convenient to install, which comprises a pump body, a fixed seat is fixed at the bottom end of the pump body, an installation seat is arranged at the bottom end of the fixed seat, a water outlet is fixed on one side of the pump body, an installation butt joint mechanism is arranged between the fixed seat and the installation seat, and a protection mechanism is arranged at the top end of the water outlet. The installation butt joint mechanism comprises a connecting assembly and a butt joint assembly, wherein the connecting assembly is arranged at the connecting position between the fixing base and the installation base; the guide assembly is arranged in the connecting assembly; the limiting assembly is arranged on the inner side of the guide assembly; by means of the connecting groove, the connecting block, the guide groove and the guide block, accurate installation and butt joint of the fixing base and the installation base can be achieved, meanwhile, accurate alignment of the positioning hole and the screw hole is achieved, a positioning screw can be easily used for penetrating and screwing, and compared with the prior art, installation and disassembly work of the sewage pump is greatly facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage pumps, and in particular relates to a sewage pump which is easy to install. Background Art

[0002] Sewage pump is a kind of centrifugal impurity pump, which has many forms: submersible and dry. The most commonly used submersible pump is QW submersible sewage pump, and the most common dry sewage pumps are W-type horizontal sewage pump and WL-type vertical sewage pump. It is mainly used to transport urban sewage, feces or liquid containing fibers. The medium of solid particles such as paper scraps is usually not more than 80℃. Because the medium being transported contains fibers that are easy to entangle or bunch. Therefore, the flow channel of this pump is easy to be blocked. Once the pump is blocked, the pump will not work normally, and even burn the motor, resulting in poor sewage discharge. It has a serious impact on urban life and environmental protection. Therefore, anti-blocking and reliability are important factors in the quality of sewage pumps.

[0003] Existing sewage pumps are installed at the bottom of the pool when in use, and are generally fixed by welding and bolting. However, since there is no docking guide structure during the installation process, it is difficult to accurately align the screw holes during installation, resulting in inaccurate docking. For this reason, we propose a sewage pump that is easy to install. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage pump that is easy to install, so as to solve the problem that the sewage pump mentioned in the above background technology is troublesome to install.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage pump that is easy to install, comprising a pump body, a fixing seat is fixed at the bottom end of the pump body, a mounting seat is arranged at the bottom end of the fixing seat, a water outlet is fixed on one side of the pump body, a mounting docking mechanism is arranged between the fixing seat and the mounting seat, a protective mechanism is arranged at the top end of the water outlet, and the mounting docking mechanism comprises:

[0006] A connecting component, which is arranged at the connection between the fixing seat and the mounting seat;

[0007] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0008] A limit assembly, which is arranged on the inner side of the guide assembly;

[0009] A reset component, which is arranged inside the limit component;

[0010] A positioning component is arranged on the top of the fixing seat and connected with the mounting seat.

[0011] Preferably, the connecting assembly comprises a connecting groove formed at the bottom end of the fixing seat and a connecting block fixed at the top end of the mounting seat, and the connecting block is snap-connected with the connecting groove.

[0012] Preferably, the guide assembly comprises a guide groove formed at the top of the connecting block and a guide block fixed inside the connecting groove, and the guide block is snap-connected with the guide groove.

[0013] Preferably, the limiting assembly includes limiting grooves symmetrically opened on both sides of the guide block and built-in grooves symmetrically opened on both sides of the inner wall of the guide groove, and limiting buckles are arranged inside the built-in grooves, and the limiting buckles are snap-connected with the limiting grooves.

[0014] Preferably, the reset assembly includes a through hole penetrated through the limiting buckle and a connecting rod fixed inside the built-in groove and connected to the through hole, the connecting rod is slidably connected to the through hole, and a telescopic spring is sleeved on the surface of the connecting rod.

[0015] Preferably, the positioning assembly includes positioning holes symmetrically opened at the top of the mounting seat and screw holes symmetrically opened at the bottom of the fixing seat. The top of the fixing seat is provided with a positioning screw that passes through the screw hole and is connected to the positioning hole. The positioning screw is screwed and fixedly connected to the positioning hole.

[0016] Preferably, the protection mechanism comprises a dust cover sleeved on the top of the water outlet and a rubber block symmetrically fixed to the inner wall of the dust cover, and arc grooves are symmetrically provided on both sides of the dust cover.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model can realize accurate installation and docking of the fixing seat and the mounting seat through the designed connecting groove, connecting block, guide groove and guide block, and accurately align the positioning hole and the screw hole, so that the positioning screw can be easily penetrated and screwed together. Compared with the existing technology, the installation and disassembly of the sewage pump is greatly facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified schematic diagram of point A;

[0021] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of point B;

[0022] Figure 4 For the utility model Figure 1 An enlarged schematic diagram of point C;

[0023] In the figure: 1. pump body; 2. fixing seat; 3. mounting seat; 4. water outlet; 100. connecting groove; 101. connecting block; 200. guide groove; 201. guide block; 300. limiting groove; 301. built-in groove; 302. limiting buckle; 400. through hole; 401. connecting rod; 402. telescopic spring; 500. positioning hole; 501. screw hole; 502. positioning screw; 600. dust cover; 601. rubber block; 602. arc groove. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: a sewage pump that is easy to install, including a pump body 1, a fixing seat 2 is fixed at the bottom end of the pump body 1, a mounting seat 3 is arranged at the bottom end of the fixing seat 2, a water outlet 4 is fixed on one side of the pump body 1, a mounting docking mechanism is arranged between the fixing seat 2 and the mounting seat 3, a protective mechanism is arranged at the top of the water outlet 4, and the mounting docking mechanism includes:

[0026] A connecting component, which is arranged at the connection between the fixing seat 2 and the mounting seat 3;

[0027] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0028] A limit assembly, which is arranged on the inner side of the guide assembly;

[0029] A reset component, which is arranged inside the limit component;

[0030] A positioning component is arranged at the top of the fixing seat 2 and connected to the mounting seat 3 .

[0031] In this embodiment, preferably, the connecting component includes a connecting groove 100 opened at the bottom end of the fixing seat 2 and a connecting block 101 fixed at the top end of the mounting seat 3. The connecting block 101 is engaged with the connecting groove 100 to facilitate the connection between the fixing seat 2 and the mounting seat 3.

[0032] In this embodiment, preferably, the guide assembly includes a guide groove 200 opened at the top of the connecting block 101 and a guide block 201 fixed inside the connecting groove 100. The guide block 201 is engaged with the guide groove 200 to provide a docking guide for the connecting block 101.

[0033] In this embodiment, preferably, the limiting assembly includes limiting grooves 300 symmetrically opened on both sides of the guide block 201 and built-in grooves 301 symmetrically opened on both sides of the inner wall of the guide groove 200, and a limiting buckle 302 is arranged inside the built-in groove 301. The limiting buckle 302 is engaged with the limiting groove 300, so that the guide block 201 can be temporarily limited inside the guide groove 200.

[0034] In this embodiment, preferably, the reset component includes a through hole 400 extending through the interior of the limit buckle 302 and a connecting rod 401 fixed inside the built-in groove 301 and connected to the through hole 400. The connecting rod 401 is slidably connected to the through hole 400, and a telescopic spring 402 is sleeved on the surface of the connecting rod 401, which can drive the limit buckle 302 to reset and bounce up inside the built-in groove 301.

[0035] In this embodiment, preferably, the positioning assembly includes a positioning hole 500 symmetrically opened at the top of the mounting seat 3 and a screw hole 501 symmetrically penetrated through the bottom end of the fixing seat 2. A positioning screw 502 is provided at the top of the fixing seat 2 and passes through the screw hole 501 and is connected to the positioning hole 500. The positioning screw 502 is screwed together and fixedly connected with the positioning hole 500 to facilitate the installation and fixation of the pump body.

[0036] In this embodiment, preferably, the protective mechanism includes a dust cover 600 mounted on the top of the water outlet 4 and a rubber block 601 symmetrically fixed to the inner wall of the dust cover 600. Arc grooves 602 are symmetrically opened on both sides of the dust cover 600 to protect the water outlet 4.

[0037] Working principle and use process of the utility model: when the pump body 1 and the mounting seat 3 need to be installed, the bottom end of the fixing seat 2 is first connected with the mounting seat 3, so that the connecting block 101 is connected with the connecting groove 100, and the guide block 201 is embedded in the guide groove 200 to play a connecting guide role, and the limiting buckle 302 is squeezed. The limiting buckle 302 is squeezed by the external force to drive the through hole 400 to slide on the surface of the connecting rod 401 and squeeze the telescopic spring 402 to deform, so that the limiting buckle 302 can be retracted into the interior of the built-in groove 301, so that the connecting groove 100 and the connecting block 101 can be completely engaged and connected. At this time, the limit buckle 302 is reset from the inside of the built-in groove 301 and popped out and stuck into the inside of the limit groove 300 under the action of the telescopic spring 402, so that the fixing seat 2 can be temporarily limited, and the positioning hole 500 and the screw hole 501 are accurately aligned, and then the positioning screw 502 is used to pass through the inside of the screw hole 501 and connect with the positioning hole 500, and finally the positioning screw 502 is tightened to make it screwed and fixedly connected with the positioning hole 500. When it is necessary to protect the water outlet 4, the dust cover 600 is first operated through the arc groove 602 to be sleeved on the end of the water outlet 4, and the rubber block 601 is used to play an extrusion limiting role.

[0038] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage pump that is easy to install, comprising a pump body (1), a fixing seat (2) fixed at the bottom end of the pump body (1), a mounting seat (3) arranged at the bottom end of the fixing seat (2), a water outlet (4) fixed at one side of the pump body (1), characterized in that: A mounting docking mechanism is provided between the fixing seat (2) and the mounting seat (3), a protective mechanism is provided at the top of the water outlet (4), and the mounting docking mechanism comprises: A connecting component, the connecting component is arranged at the connection between the fixing seat (2) and the mounting seat (3); A guide assembly, the guide assembly being arranged inside the connecting assembly; A limit assembly, which is arranged on the inner side of the guide assembly; A reset component, which is arranged inside the limit component; A positioning component is arranged on the top end of the fixing seat (2) and connected to the mounting seat (3).

2. A sewage pump that is easy to install according to claim 1, characterized in that: The connection assembly comprises a connection groove (100) provided at the bottom end of the fixing seat (2) and a connection block (101) fixed at the top end of the mounting seat (3); the connection block (101) is snap-fitted and connected to the connection groove (100).

3. A sewage pump that is easy to install according to claim 1, characterized in that: The guide assembly comprises a guide groove (200) provided at the top end of the connection block (101) and a guide block (201) fixed inside the connection groove (100); the guide block (201) is snap-fitted and connected to the guide groove (200).

4. A sewage pump that is easy to install according to claim 1, characterized in that: The limiting assembly comprises limiting grooves (300) symmetrically arranged on both sides of the guide block (201) and built-in grooves (301) symmetrically arranged on both sides of the inner wall of the guide groove (200), wherein a limiting buckle (302) is arranged inside the built-in groove (301), and the limiting buckle (302) is snap-fitted and connected with the limiting groove (300).

5. A sewage pump that is easy to install according to claim 1, characterized in that: The reset assembly comprises a through hole (400) extending through the interior of the limit buckle (302) and a connecting rod (401) fixed inside the built-in groove (301) and connected to the through hole (400); the connecting rod (401) is slidably connected to the through hole (400); and a telescopic spring (402) is sleeved on the surface of the connecting rod (401).

6. A sewage pump that is easy to install according to claim 1, characterized in that: The positioning assembly comprises a positioning hole (500) symmetrically arranged at the top end of the mounting seat (3) and a screw hole (501) symmetrically arranged through the bottom end of the fixing seat (2); a positioning screw (502) is arranged at the top end of the fixing seat (2) and passes through the inside of the screw hole (501) and is connected to the positioning hole (500); the positioning screw (502) is screwed together and fixedly connected to the positioning hole (500).

7. A sewage pump that is easy to install according to claim 1, characterized in that: The protection mechanism comprises a dust cover (600) sleeved on the top of the water outlet (4) and a rubber block (601) symmetrically fixed on the inner wall of the dust cover (600), and arc grooves (602) are symmetrically provided on both sides of the dust cover (600).

Images