CN211288235U

CN211288235U - Drain pump pipe connector department latch mechanism

Info

Publication number: CN211288235U
Application number: CN201921984100.7U
Authority: CN
Inventors: 李建军; 冶明清; 王斌; 韩万超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-18
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a drain pump pipe connector department latch mechanism, include the drain pump body and fix the output tube in drain pump body one side, the outer fixed surface of output tube is connected with the connecting shell, the surface cover of output tube is equipped with compression spring, compression spring is located the inside of connecting shell, compression spring's tip fixedly connected with pressure ring board, the inner wall fixedly connected with L shape fastener of connecting shell tip, the surface cover of output tube tip is equipped with outer tube head, outer tube head is located the inside one end fixedly connected with connecting ring board of connecting shell, the both sides of connecting ring board all are provided with the breach, the arc slide has been seted up to one side of connecting ring board. This drain pump pipe connector department latch mechanism, whole device adopt advance earlier the rotatory mode realization of back to the joint of pipeline, easy operation, compare in traditional screw fixation, it is more convenient to install and dismantle, labour saving and time saving has improved work efficiency.

Description

Drain pump pipe connector department latch mechanism

Technical Field

The utility model relates to a pipeline connection technical field specifically is a drain pump pipe connector department latch mechanism.

Background

The drainage pump is used for discharging liquid in a water accumulation pool or a large liquid storage tank, the working principle of the drainage pump is that an impeller rotating at a high speed is relied on, the liquid obtains energy under the action of inertial centrifugal force to improve the pressure intensity, before the water pump works, a pump body and a water inlet pipe are filled with water to prevent cavitation, when the impeller rotates rapidly, blades promote the drainage pump to have wide application, and the drainage pump is also divided into a submersible drainage pump, a submerged drainage pump, a vertical sewage pump, a horizontal sewage pump and the like according to the application.

At present, for the pipeline connection of the drainage pump, the external pipeline is mainly fixed through screws, but the fixing mode wastes time and labor, and therefore, a clamping mechanism at the pipe joint of the drainage pump is provided at present.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a drain pump pipe connector department latch mechanism has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a drain pump pipe connector department latch mechanism, includes the drain pump body and fixes the output tube in drain pump body one side, the outer fixed surface of output tube is connected with the connecting shell, the surface cover of output tube is equipped with compression spring, compression spring is located the inside of connecting the shell, compression spring's tip fixedly connected with pressure ring board, the inner wall fixedly connected with L shape fastener of connecting the casing tip, the surface cover of output tube tip is equipped with outer tube head, outer tube head is located the inside one end fixedly connected with connecting ring board of connecting the shell, the both sides of connecting ring board all are provided with the breach, the arc slide has been seted up to one side of connecting ring board, the draw-in groove has been seted up to the inner diapire of arc slide, just L shape fastener and draw-in groove joint.

Optionally, the clamp ring plate is sleeved on the outer surface of the output pipe.

Optionally, a sealing ring gasket is arranged between the pressing ring plate and the connecting ring plate, and the sealing ring gasket is made of rubber.

Optionally, the outer diameter of the output pipe is matched with the inner diameter of the outer pipe connector, and the outer diameter of the connecting ring plate is matched with the inner diameter of the connecting shell.

Optionally, the number of the L-shaped clamping pieces is two, and the width of the L-shaped clamping pieces is matched with the width of the notch.

(III) advantageous effects

The utility model provides a drain pump pipe connector department latch mechanism possesses following beneficial effect:

this drain pump pipe connector department clamping mechanism, design through L shape fastener and draw-in groove, the connection to output tube on external tube head and the drain pump body has been realized, furthermore, the cooperation is with the design of connecting the inside pressure spring of casing, make L shape fastener inseparabler with the draw-in groove joint, and simultaneously, the design of seal ring pad, the leakproofness of pipe connection department has been improved, whole device adopts the rotatory mode realization to the joint of pipeline after advancing earlier, and the operation is thus simple, compare in traditional screw fixation, it is more convenient to install and dismantle, time saving and labor saving, and the work efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic view of the top view structure of the extension tube head of the present invention.

In the figure: 1. a drain pump body; 2. an output pipe; 3. connecting the shell; 4. a compression spring; 5. a compression ring plate; 6. an L-shaped fastener; 7. an outer connector head; 8. a connecting ring plate; 9. a notch; 10. an arc-shaped slideway; 11. a card slot; 12. and sealing ring gasket.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a clamping mechanism for a drainage pump pipe joint comprises a drainage pump body 1 and an output pipe 2 fixed on one side of the drainage pump body 1, wherein the outer surface of the output pipe 2 is fixedly connected with a connecting shell 3, the outer surface of the output pipe 2 is sleeved with a compression spring 4, the compression spring 4 is positioned in the connecting shell 3, the end part of the compression spring 4 is fixedly connected with a compression ring plate 5, the compression ring plate 5 is sleeved on the outer surface of the output pipe 2, the inner wall of the end part of the connecting shell 3 is fixedly connected with L-shaped clamping pieces 6, the number of the L-shaped clamping pieces 6 is two, the width of the L-shaped clamping pieces 6 is matched with the width of a gap 9, the outer surface of the end part of the output pipe 2 is sleeved with an external pipe joint 7, one end, positioned in the connecting shell 3, of the external pipe joint 7 is fixedly connected with a connecting ring plate 8, a sealing, the both sides of connecting ring plate 8 all are provided with breach 9, the external diameter of output tube 2 and the internal diameter looks adaptation of outer joint 7, and the external diameter of connecting ring plate 8 and the internal diameter looks adaptation of connecting casing 3, and arc slide 10 has been seted up to one side of connecting ring plate 8, and draw-in groove 11 has been seted up to the inner diapire of arc slide 10, and L shape fastener 6 and draw-in groove 11 joint.

The utility model discloses when using, L shape fastener 6 is aimed at to breach 9 of outer joint 7, impel forward behind suitable position, rotate outer joint 7, at this moment, pressure spring 4 is in compression state, the tip of L shape fastener 6 is located the inside of arc slide 10, when rotating draw-in groove 11 position in the arc slides 10, under pressure spring 4's elastic action, make the tip joint of L shape fastener 6 in the inside of draw-in groove 11, can realize the connection to the pipeline, therefore, the steam generator is simple in operation, firm in connection, and simultaneously, the design of seal ring pad 12 has improved the leakproofness of connecting.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, this drain pump pipe connector department clamping mechanism, design through L shape fastener 6 and draw-in groove 11, the connection to output tube 2 on external tube head 7 and the drain pump body 1 has been realized, and, the design of cooperation in order to connect 3 inside pressure spring 4 of casing, make L shape fastener 6 inseparabler with draw-in groove 11 joint, and simultaneously, the design of seal ring pad 12, the leakproofness of pipe connection department has been improved, whole device adopts the rotatory mode realization to the joint of pipeline after advancing earlier, moreover, the operation is simple, compare in traditional screw fixation, it is more convenient to install and dismantle, time saving and labor saving, and the work efficiency is improved.

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 utility model provides a drain pump pipe connector department latch mechanism, includes drain pump body (1) and fixes output tube (2) in drain pump body (1) one side, its characterized in that: the outer surface of the output pipe (2) is fixedly connected with a connecting shell (3), the outer surface of the output pipe (2) is sleeved with a compression spring (4), the compression spring (4) is positioned inside the connecting shell (3), the end part of the compression spring (4) is fixedly connected with a compression ring plate (5), the inner wall of the end part of the connecting shell (3) is fixedly connected with an L-shaped clamping piece (6), the outer surface of the end part of the output pipe (2) is sleeved with an external pipe joint (7), one end of the external pipe connector (7) positioned in the connecting shell (3) is fixedly connected with a connecting ring plate (8), notches (9) are arranged on both sides of the connecting ring plate (8), an arc-shaped slideway (10) is arranged on one side of the connecting ring plate (8), the inner bottom wall of the arc-shaped slide way (10) is provided with a clamping groove (11), and the L-shaped clamping piece (6) is clamped with the clamping groove (11).

2. The drain pump pipe joint clamping mechanism of claim 1, wherein: the pressing ring plate (5) is sleeved on the outer surface of the output pipe (2).

3. The drain pump pipe joint clamping mechanism of claim 1, wherein: a sealing ring gasket (12) is arranged between the pressing ring plate (5) and the connecting ring plate (8), and the sealing ring gasket (12) is made of rubber.

4. The drain pump pipe joint clamping mechanism of claim 1, wherein: the external diameter of output tube (2) and the internal diameter looks adaptation of external pipe head (7), just the external diameter of connecting ring board (8) and the internal diameter looks adaptation of connecting casing (3).

5. The drain pump pipe joint clamping mechanism of claim 1, wherein: the number of the L-shaped clamping pieces (6) is two, and the width of each L-shaped clamping piece (6) is matched with that of the notch (9).