CN220379128U

CN220379128U - Sealing structure of water supply and drainage pipeline pump

Info

Publication number: CN220379128U
Application number: CN202321097641.4U
Authority: CN
Inventors: 夏鸣; 纪春燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2024-01-23
Anticipated expiration: 2033-05-09

Abstract

The application provides a seal structure of water supply and drainage pipeline's pump department, including pump mouth connecting pipe and water pipe connecting pipe, first flange and second flange of fixedly connected with on pump mouth connecting pipe and the water pipe connecting pipe respectively, through the movable block that sets up, the ring, flexible tooth piece structure, the pinion rack, tooth piece and spring isotructure, can make two drums quick assembly through the effect between tooth piece and the tooth piece, the slip of movable block makes dislocation between the tooth piece simultaneously, conveniently dismantle, the pump department seal structure of drainage pipeline is mostly all that the bolt connects fixedly, the trouble problem of installation, first waterproof drum through setting up, the waterproof drum of second, the dead lever, solid fixed ring and waterproof washer isotructure, two waterproof drums can play sealed effect to first flange and second flange, can prevent two flange and bolt oxidation, sealed pad and ring flange have been solved and have been mostly directly exposed to outside, receive the pollution of outside easily and cause sealed condition of inefficacy.

Description

Sealing structure of water supply and drainage pipeline pump

Technical Field

The utility model relates to the technical field of drainage pipelines, in particular to a sealing structure at a pump of a water supply and drainage pipeline.

Background

The drainage pipe refers to a system formed by a pipe channel for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, related equipment such as a water pump and the like is needed in the water conveying process, and the equipment is needed to be in sealing connection with the corresponding pipe when in use.

At present, a plurality of sealing structures at the pump positions of water supply and drainage pipelines exist in the market, and most of sealing structures are formed by additionally arranging sealing gaskets between two flange plates, but the sealing gaskets and the flange plates are mostly directly exposed to the outside, so that the sealing structures at the pump positions of the water supply and drainage pipelines are easily improved due to the fact that the sealing gaskets and the flange plates are easily polluted by the outside to cause sealing failure.

Disclosure of Invention

The utility model aims at: the sealing gasket is additionally arranged between two flange plates to realize the sealing effect, but the sealing gasket and the flange plates are mostly directly exposed to the outside, so that the sealing gasket and the flange plates are easily polluted by the outside to cause the sealing failure.

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

the utility model provides a seal structure of water supply and drainage pipeline's pump department, includes pump mouth connecting pipe and water piping connection pipe, first flange of fixedly connected with and second flange on pump mouth connecting pipe and the water piping connection pipe respectively, first flange and second flange pass through bolt fixed connection, pump mouth connecting pipe passes through first waterproof drum of bolted connection, the sliding tray has been seted up to the inside sliding tray of first waterproof drum, the quantity of sliding tray is four, sliding tray one side wall fixed mounting has the spring, spring one end is connected with the slider, slider upper end fixedly connected with movable block, four the common fixedly connected with ring of surface of movable block, movable block one side fixed mounting has the horizontal pole, horizontal pole one side surface mounting has flexible tooth piece structure.

As the preferred technical scheme of this application, the surface and the waterproof drum of water piping connection pipe are through there being the second bolted connection, the equidistant distributed fixed mounting in second waterproof drum one side surface has four pinion racks, even fixed mounting in pinion rack upper surface has a plurality of tooth piece.

As the preferable technical scheme of this application, the waterproof pad is installed to the embedding between first flange and the second flange, four the movable block corresponds with the position of pinion rack.

As the preferred technical scheme of this application, be equipped with first waterproof washer between first waterproof drum and the pump mouth connecting pipe, the dead lever is all installed to the inside wall of first waterproof drum and the waterproof drum of second, be equipped with the waterproof washer of second between waterproof drum of second and the water pipe connecting pipe, dead lever one side fixed mounting has the solid fixed ring, gu fixed ring and bolt looks adaptation.

As the preferred technical scheme of this application, flexible tooth piece structure is including seting up in the inside spout of horizontal pole, the inside slip of spout has the slide.

As the preferred technical scheme of this application, the first spring is installed to the slide bottom, the one end and the inner wall fixed connection of horizontal pole of first spring, slide upper surface fixed mounting has the tooth piece.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the application:

1. through the movable block, ring, horizontal pole, flexible tooth piece structure, pinion rack, tooth piece and spring isotructure that set up, can make first waterproof drum and the waterproof drum quick assembly of second through the effect between tooth piece and the tooth piece, the slip of movable block makes dislocation between tooth piece and the tooth piece simultaneously, conveniently dismantles two waterproof drums, has solved the seal structure of drainage pipe's pump department among the prior art and has used more inconveniently, and most all are the bolt and connect fixedly, installs comparatively trouble problem.

2. Through the first waterproof drum, the waterproof drum of second, dead lever, solid fixed ring, waterproof pad and waterproof packing ring isotructure that set up, two waterproof drums can play sealed effect to first flange and second flange, can prevent two flanges and bolt oxidation, have solved sealing pad and ring flange and most direct exposure in the outside among the prior art, receive the pollution of outside very easily and cause the problem of sealed condition of inefficacy.

Drawings

FIG. 1 is a schematic structural view of a sealing structure at a pump of a water supply and drainage pipeline provided by the application;

FIG. 2 is a schematic cross-sectional view of a seal structure at a pump of a water supply and drain pipeline provided by the present application;

FIG. 3 is a schematic view of a first waterproof cylinder structure of a sealing structure at a pump of a water supply and drainage pipeline provided by the application;

fig. 4 is an enlarged schematic view of a sealing structure at a pump of a water supply and drainage pipeline provided by the application.

The figures indicate:

1. a pump port connecting pipe; 2. a water pipe connecting pipe; 3. a first flange; 4. a second flange; 5. a first waterproof cylinder; 6. a sliding groove; 7. a spring; 8. a slide block; 9. a moving block; 10. a circular ring; 11. a cross bar; 12. a retractable tooth block structure; 13. a second waterproof cylinder; 14. a toothed plate; 15. tooth blocks; 16. a waterproof pad; 17. a chute; 18. a slide; 19. a first waterproof gasket; 20. a fixed rod; 21. a second waterproof gasket; 22. a fixing ring; 23. a first spring; 24. a first bolt; 25. and a second bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. 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.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

As shown in fig. 1-4, this embodiment proposes a sealing structure for a pump of a water supply and drainage pipeline, including a pump port connecting pipe 1 and a water pipe connecting pipe 2, the pump port connecting pipe 1 and the water pipe connecting pipe 2 are fixedly connected with a first flange 3 and a second flange 4 respectively, the first flange 3 and the second flange 4 are fixedly connected through bolts, so that two pipes can be connected, the pump port connecting pipe 1 is connected with a first waterproof cylinder 5 through a first bolt 24, a sliding groove 6 is formed in the first waterproof cylinder 5, the number of the sliding grooves 6 is four, a spring 7 is fixedly mounted on one side wall of the sliding groove 6, one end of the spring 7 is connected with a sliding block 8, the upper ends of the sliding blocks 8 are fixedly connected with moving blocks 9, the surfaces of the four moving blocks 9 are fixedly connected with a circular ring 10 together, the circular ring 10 can enable the four moving blocks 9 to slide together, a cross bar 11 is fixedly mounted on one side of the moving blocks 9, the surface of the water pipe connecting pipe 2 is connected with the second waterproof cylinder 13 through a second bolt 25, four toothed plates 14 are fixedly arranged on the surface of one side of the second waterproof cylinder 13 in an equidistant mode, a plurality of toothed blocks 15 are uniformly and fixedly arranged on the upper surface of the toothed plates 14, a waterproof pad 16 is embedded between the first flange 3 and the second flange 4 to prevent water seepage of a pipeline, four moving blocks 9 correspond to the toothed plates 14 in position, a first waterproof gasket 19 is arranged between the first waterproof cylinder 5 and the pump port connecting pipe 1 to prevent the bolts and the flanges from being oxidized and rusted in the water inflow cylinder outside, a fixed rod 20 is arranged on the inner side walls of the first waterproof cylinder 5 and the second waterproof cylinder 13, a second waterproof gasket 21 is arranged between the second waterproof cylinder 13 and the water pipe connecting pipe 2, a fixed ring 22 is fixedly arranged on one side of the fixed rod 20, the bolt is fixed, the bolt is prevented from rotating and sliding to cause unstable infiltration of two flange connections, the fixed ring 22 is matched with the bolt, the telescopic tooth block structure 12 comprises a sliding groove 17 arranged in the cross bar 11, a sliding seat 18 slides in the sliding groove 17, a first spring 23 is arranged at the bottom of the sliding seat 18, one end of the first spring 23 is fixedly connected with the inner wall of the cross bar 11, and a tooth block 15 is fixedly arranged on the upper surface of the sliding seat 18.

The above scheme is further described in conjunction with specific working modes, and is described in detail below:

specifically, this seal structure of water supply and drainage pipeline's pump department when using: the staff connects pump mouth connecting pipe 1 and water pipe connecting pipe 2, install first flange 3 and second flange 4 respectively on pump mouth connecting pipe 1 and water pipe connecting pipe 2, turn round tight bolt makes two union couplings, put on first waterproof drum 5 on pump mouth connecting pipe 1, turn round tight bolt makes it fixed, put on second waterproof drum 13 on water pipe connecting pipe 2, second waterproof drum 13 can install tooth piece 15 one side on tooth plate 14 surface on first waterproof drum 5 through movable block 9, horizontal pole 11 and flexible tooth piece structure 12 in the removal process, turn round tight bolt makes second waterproof drum 13 fixed, only need slip movable block 9 when taking off.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims

1. The utility model provides a seal structure of water supply and drainage pipeline's pump department, includes pump mouth connecting pipe (1) and water pipe connecting pipe (2), its characterized in that, first flange (3) and second flange (4) of fixedly connected with on pump mouth connecting pipe (1) and water pipe connecting pipe (2) respectively, first flange (3) and second flange (4) pass through bolt fixed connection, pump mouth connecting pipe (1) are connected with first waterproof drum (5) through first bolt (24), sliding tray (6) have been seted up to inside of first waterproof drum (5), the quantity of sliding tray (6) is four, sliding tray (6) a side wall fixed mounting has spring (7), spring (7) one end is connected with slider (8), slider (8) upper end fixedly connected with movable block (9), four the surperficial common fixedly connected with ring (10) of movable block (9), movable block (9) one side fixed mounting has horizontal pole (11), horizontal pole (11) one side surface mounting has tooth piece structure (12).

2. The sealing structure at the pump position of the water supply and drainage pipeline according to claim 1, wherein the surface of the water pipe connecting pipe (2) is connected with the second waterproof cylinder (13) through a second bolt (25), four toothed plates (14) are fixedly arranged on one side surface of the second waterproof cylinder (13) in an equidistant distribution manner, and a plurality of tooth blocks (15) are uniformly and fixedly arranged on the upper surface of the toothed plates (14).

3. Sealing structure at the pump of a water supply and drainage pipeline according to claim 1, characterized in that a waterproof pad (16) is embedded and installed between the first flange (3) and the second flange (4), and the four moving blocks (9) correspond to the tooth plates (14).

4. The sealing structure of a pump of a water supply and drainage pipeline according to claim 1, characterized in that a first waterproof gasket (19) is arranged between the first waterproof cylinder (5) and the pump port connecting pipe (1), fixing rods (20) are arranged on the inner side walls of the first waterproof cylinder (5) and the second waterproof cylinder (13), a second waterproof gasket (21) is arranged between the second waterproof cylinder (13) and the water pipe connecting pipe (2), a fixing ring (22) is fixedly arranged on one side of the fixing rod (20), and the fixing ring (22) is matched with a bolt.

5. The sealing structure at the pump of a water supply and drainage pipeline according to claim 1, wherein the telescopic tooth block structure (12) comprises a sliding groove (17) formed in the cross bar (11), and a sliding seat (18) slides in the sliding groove (17).

6. The sealing structure at the pump position of the water supply and drainage pipeline according to claim 5, wherein a first spring (23) is installed at the bottom of the sliding seat (18), one end of the first spring (23) is fixedly connected with the inner wall of the cross rod (11), and a tooth block (15) is fixedly installed on the upper surface of the sliding seat (18).