CN218599083U

CN218599083U - Seepage-proofing device for water supply and drainage pipe

Info

Publication number: CN218599083U
Application number: CN202222747191.0U
Authority: CN
Inventors: 韩龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-10
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to a plumbing technical field just discloses a plumbing pipe anti-seepage device, including two plumbing pipes, the equal fixed mounting of relative one end has the ring flange, two on two plumbing pipes the outer wall cover of ring flange is equipped with the rubber pad, and rubber pad and ring flange interference fit set up, and the equal movable mounting of outer wall of two ring flanges has the prevention of seepage backplate, and the quantity of prevention of seepage backplate is two altogether, and the equal fixed mounting of outer wall of two prevention of seepage backplate has fixed ear. This kind of plumbing pipe anti-seepage device can realize protecting the hookup location between the ring flange of two plumbing pipes through two prevention of seepage backplate, need not to use a plurality of mountings and connector, and the device fixes the fastness that can improve junction between two plumbing pipes through the bolt after the cooperation joint between two prevention of seepage backplate, improves its sealed effect for the user installs more fast and convenient when keeping apart the seepage to the junction between two plumbing pipes.

Description

Anti-seepage device for water supply and drainage pipe

Technical Field

The utility model relates to a plumbing technical field specifically is a plumbing pipe anti-seepage device.

Background

Water supply and drainage engineering is researched to solve the problem of social circulation of water. "water supply": a modern water supply plant extracts natural water from rivers and lakes every day, purifies the water into tap water meeting the standards of production and domestic water by a series of physical and chemical means, and then conveys the tap water to thousands of households through a city water network of Tongtong and Ba Da; the 'drainage': an advanced sewage treatment plant intensively treats sewage and wastewater which are produced and used in life, and then discharges the sewage and the wastewater into rivers and lakes cleanly. The process of taking water, treating, conveying, retreating and then discharging is the main content to be researched in water supply and drainage engineering, and water supply and drainage pipes in the existing building engineering are usually connected through flanges.

In the prior art, for example, patent No. CN215674097U provides an anti-seepage device for water supply and drainage pipes in building engineering, which includes a first water supply and drainage pipe and a second water supply and drainage pipe, wherein connecting flanges are welded at the end of the first water supply and drainage pipe and the end of the second water supply and drainage pipe, and further includes a connecting disc and a fixing member; the connecting disc comprises a first connecting disc and a second connecting disc, the second connecting disc and the first connecting disc are identical in structure, and the second connecting disc is matched with a connecting flange of a second drain pipe; the two fixing pieces are matched with the first connecting disc and the second connecting disc; this building engineering water supply and drainage pipe anti-seepage device, easy to assemble with dismantle, the operation of being convenient for has improved the fastness of drain pipe junction, has improved sealed effect, has the effectual advantage with the practicality of preventing seepage.

However, when installing the anti-seepage device in the technical scheme, the worker needs to carry and install the plurality of fixing pieces and the connecting pieces through the connecting pieces such as the bolts after pairwise corresponding matching, so that the whole installation process is complicated, and the operation process is inconvenient.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model provides a plumbing pipe anti-seepage device to solve one of the problem that the background art provided at least, it is more convenient when making the anti-seepage device installation that the holistic domain of the device reduces and then makes.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a water supply and drainage pipe anti-seepage device, including two water supply and drainage pipes, the equal fixed mounting of relative one end has the ring flange, two on two water supply and drainage pipes the outer wall cover of ring flange is equipped with the rubber pad, and rubber pad and ring flange interference fit set up, the equal movable mounting of outer wall of two ring flanges has the prevention of seepage backplate, the quantity of prevention of seepage backplate is totally two, and the cross section of prevention of seepage backplate is L shape setting, the equal fixed mounting of outer wall of two prevention of seepage backplate has fixed ear, one of them prevention of seepage backplate is close to a lateral wall symmetry fixed mounting of another prevention of seepage backplate has a plurality of inserted blocks, the joint groove has been seted up to the outer wall of inserted block, the cross section in joint groove is semi-circular setting, the slot has been seted up with the corresponding position of inserted block on another prevention of seepage backplate outer wall, the inside fixed mounting of slot has the chucking piece, the setting is matchd with the joint groove, distance between the one end of chucking piece and the slot inner wall matches the setting with the cross section diameter of inserted block.

Preferably, a sealing gasket is fixedly arranged on one side wall surface opposite to the two anti-seepage guard plates.

Preferably, the cross section of the clamping block is a triangular structure.

Preferably, the inner wall of the anti-seepage guard plate is fixedly provided with an extrusion block, and the extrusion block is arranged elastically.

Preferably, the tail end of one side of the clamping block, which is close to the inserting block, is arranged in an arc shape.

Preferably, protective covers are fixedly mounted on the outer walls of one sides, far away from the other impermeable guard plate, of the two impermeable guard plates.

Preferably, the two fixing lugs are movably connected through bolts.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this kind of plumbing pipe anti-seepage device can realize protecting the hookup location between the ring flange of two plumbing pipes through two prevention of seepage backplate, need not to use a plurality of mountings and connector, and the device fixes the fastness that can improve junction between two plumbing pipes through the bolt after the cooperation joint between two prevention of seepage backplate, improves its sealed effect for the user installs more fast and convenient when keeping apart the seepage to the junction between two plumbing pipes.

Drawings

Fig. 1 is a schematic view of the overall structure of the main body of the present invention;

FIG. 2 is a schematic diagram of the slot position distribution of the present invention;

FIG. 3 is a schematic view of the installation of the rubber pad of the present invention;

FIG. 4 is a schematic view of the clamping block structure of the present invention;

FIG. 5 is a schematic view of the structure of the anti-seepage guard plate of the present invention;

FIG. 6 is a schematic sectional view of the anti-seepage guard plate of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 5;

fig. 8 is a partially enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a water supply and drainage pipe; 2. an impermeable guard plate; 3. fixing the lug; 4. a flange plate; 5. a rubber pad; 6. a protective cover; 7. inserting a block; 8. a clamping groove; 9. a slot; 10. a clamping block; 11. and extruding the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some but not all of the elements relevant to the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have a special meaning

Referring to fig. 1-8, an anti-seepage device for water supply and drainage pipes comprises two water supply and drainage pipes 1, wherein flanges 4 are fixedly mounted at opposite ends of the two water supply and drainage pipes 1, rubber pads 5 are sleeved on outer walls of the two flanges 4, the rubber pads 5 are arranged in interference fit with the flanges 4, anti-seepage guard plates 2 are movably mounted on outer walls of the two flanges 4, the number of the anti-seepage guard plates 2 is two, the cross sections of the anti-seepage guard plates 2 are arranged in an L shape, fixing lugs 3 are fixedly mounted on outer walls of the two anti-seepage guard plates 2, a plurality of insertion blocks 7 are symmetrically and fixedly mounted on one side wall surface of one anti-seepage guard plate 2 close to the other anti-seepage guard plate 2, clamping grooves 8 are formed in the outer walls of the insertion blocks 7, the cross sections of the clamping grooves 8 are arranged in a semicircular shape, slots 9 are formed in positions, corresponding to the insertion blocks 7, clamping blocks 10 are fixedly mounted inside the slots 9, the clamping blocks 10 are arranged in a matching manner with the clamping grooves 8, and the distance between one end of each clamping block 10 and the inner wall of each clamping block 9 is matched with the diameter of the cross section of each insertion block 7.

The utility model discloses in put forward water supply and drainage pipe anti-seepage device, when using, the user can establish the outside at water supply and drainage pipe 1 respectively with a set of prevention of seepage backplate 2 that corresponds earlier, and simultaneously, rubber pad 5 is located and sets up between two prevention of seepage backplate 2, after the user uses the bolt with the fixed connection that ring flange 4 on two water supply and drainage pipe 1 corresponds together, can strut rubber pad 5 to its can the cladding on the outer wall of two ring flange 4, then, the user can be close to two prevention of seepage backplate 2 each other, when relative side wall pastes mutually on two prevention of seepage backplate 2, in the slot 9 of seting up on another prevention of seepage backplate 2 of grafting that a plurality of inserted blocks 7 of fixed mounting correspond on one of them prevention of seepage backplate 2, then, the user can be with another prevention of seepage backplate 2 of rotation that corresponds after one of them prevention of seepage backplate 2 is fixed, when the inserted block 7 in slot 9 from its one end rotation activity to the other end of slot 9, under the effect of fixed mounting's chucking piece 10 in slot 9, can make two prevention of seepage backplate 2 produce spacing on the horizontal direction, this moment, the fixed mounting's fixed mounting on the outer wall of seepage backplate 3 make two prevention of seepage backplate closely realize that the ear connection can carry out two prevention of seepage drain pipe for two prevention of seepage drain pipe and make two prevention of seepage 4 inseparable connection simultaneously.

Further, as shown in fig. 1 and fig. 2, a sealing gasket is fixedly mounted on one side wall surface of each of the two impermeable guard plates 2, and the sealing gasket fixedly mounted on the opposite side wall surface of each of the two impermeable guard plates 2 can fill a gap between the two impermeable guard plates 2 when the two impermeable guard plates 2 are attached to each other, so that the sealing performance of the joint between the two impermeable guard plates 2 is better.

Further, as shown in fig. 4, the cross section of the clamping block 10 is a triangular structure, and the cross section of the clamping block 10 is triangular, so that the thickness of the clamping block 10 gradually becomes thicker along the moving direction of the insert block 7, when the clamping block 10 is correspondingly clamped inside the clamping groove 8, the anti-seepage guard plates 2 drive the insert block 7 to move when rotating, and then the two anti-seepage guard plates 2 can be pulled to make the opposite wall surfaces of the two anti-seepage guard plates 2 be attached more tightly, so that the anti-seepage capability of the two anti-seepage guard plates 2 to the outer sides of the two flange plates 4 when in use is improved.

Further, as shown in fig. 6, the inner wall of the impermeable guard plate 2 is fixedly provided with the extrusion block 11, the extrusion block 11 is elastically arranged, when the two impermeable guard plates 2 are tightly attached under the action of the clamping block 10, the extrusion block 11 fixedly arranged inside the two impermeable guard plates 2 can extrude the outer wall of the rubber gasket 5, so that the elastic rubber gasket 5 is deformed to fill the gap between the flange plate 4 and the impermeable guard plate 2, and the impermeable effect of the device on the joint of the two water supply and drainage pipes 1 is better.

Further, as shown in fig. 4, the end of one side of the clamping block 10, which is close to the insertion block 7, is provided with an arc, and the end of the clamping block 10 is provided with an arc, so that the clamping block 10 is clamped into the clamping groove 8 when the insertion block 7 moves, and the combined installation between the two impermeable guard plates 2 is more convenient.

Further, as shown in fig. 5 and 6, the protective covers 6 are fixedly mounted on the outer walls of the two impermeable guard plates 2 far away from the other impermeable guard plate 2, and the protective covers 6 can cover the outer sides of the fixing bolts on the flange plate 4, so that the fixing bolts on the flange plate 4 can be prevented from directly contacting with the external environment under the protective action of the protective covers 6, and further, the aging and corrosion of the plurality of fixing bolts on the flange plate 4 can be delayed.

Further, as shown in fig. 1, through bolt swing joint between two fixed ears 3, two fixed ears 3 can realize the fixed connection to two fixed ears 3 through the bolt, after two fixed ears 3 were in the position of aliging, then can prevent gyration and then the pine takes off to appear between two prevention of seepage backplate 2, can realize making two prevention of seepage backplate 2 remain inseparable laminating state throughout, then under the state that the bolt was not dismantled, can play good sealed effect to the junction of two ring flanges 4 after two prevention of seepage backplate 2 mutually supported.

It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a plumbing pipe watertight fittings, includes two plumbing pipe (1), and the equal fixed mounting in relative one end has ring flange (4), its characterized in that on two plumbing pipe (1): two the outer wall cover of ring flange (4) is equipped with rubber pad (5), and rubber pad (5) and ring flange (4) interference fit set up, the equal movable mounting of outer wall of two ring flanges (4) has prevention of seepage backplate (2), the quantity of prevention of seepage backplate (2) is totally two, and the cross section of prevention of seepage backplate (2) sets up for L shape, the equal fixed mounting of outer wall of two prevention of seepage backplate (2) has fixed ear (3), one of them prevention of seepage backplate (2) is close to one side wall symmetry fixed mounting of another prevention of seepage backplate (2) has a plurality of inserted blocks (7), joint groove (8) have been seted up to the outer wall of inserted block (7), the cross section in joint groove (8) is semi-circular setting, slot (9) have been seted up with the corresponding position of inserted block (7) on another prevention of seepage backplate (2) outer wall, the inside fixed mounting of slot (9) has chucking piece (10), chucking piece (10) and joint groove (8) match the setting, the one end between the one end of chucking piece (10) and the slot (9) inner wall matches the setting with the cross section diameter of inserted block (7) between the distance.

2. A plumbing seepage prevention device according to claim 1, wherein: and a sealing gasket is fixedly arranged on one side wall surface opposite to the two anti-seepage guard plates (2).

3. A plumbing seepage prevention device according to claim 1, wherein: the section of the clamping block (10) is of a triangular structure.

4. A plumbing seepage prevention device according to claim 1, wherein: the inner wall of the anti-seepage guard plate (2) is fixedly provided with an extrusion block (11), and the extrusion block (11) is elastically arranged.

5. A plumbing seepage prevention device according to claim 3, wherein: the tail end of one side, close to the inserting block (7), of the clamping block (10) is arranged in an arc shape.

6. A plumbing seepage prevention device according to claim 2, wherein: two keep away from one side outer wall of another prevention of seepage backplate (2) on prevention of seepage backplate (2) and all fixed mounting have protection casing (6).

7. A plumbing seepage prevention device according to claim 1, wherein: the two fixing lugs (3) are movably connected through bolts.