CN212338439U

CN212338439U - Anti-seepage device for water supply and drainage pipes in building engineering

Info

Publication number: CN212338439U
Application number: CN202020766208.5U
Authority: CN
Inventors: 刘英秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-12
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a building engineering plumbing pipe anti-seepage device, including plumbing pipe and sleeve pipe, the cover pipe box is outside the plumbing pipe, both ends all are provided with the connecting block outside the sleeve pipe, the connecting block is total two, top one side of two connecting blocks all is connected with the connecting plate, the shape of connecting plate is "L" type, the other end of connecting plate is fixed on the plumbing pipe, leave the screw hole in the connecting block, the perpendicular intercommunication in screw hole bottom has logical groove, the top of screw hole is provided with the turning handle, the bottom of turning handle is connected with the lead screw perpendicularly, the other end of lead screw lets in the threaded hole and passes through threaded connection with the screw hole, the other end of lead screw lets in logical inslot, logical inslot be provided with the bayonet lock with logical groove shape size looks adaptation, the one end of bayonet lock is the inclined plane, the bottom and the inclined plane. Has the advantages that: the rotating handle is rotated to clamp the bayonet lock in the clamping groove, so that the problem that the sleeve pipe is easy to slide on the water supply and drainage pipe is solved.

Description

Anti-seepage device for water supply and drainage pipes in building engineering

Technical Field

The utility model relates to a plumbing pipe prevention of seepage field particularly, relates to a building engineering plumbing pipe prevention of seepage device.

Background

The design installation of plumbing pipe is very important among the modern building, and in the work progress, can reserve the hole of installation pipeline in the position that the plumbing pipe passed through when concreting to at the later stage installation plumbing pipe, need again behind the plumbing pipe installation to the contact hole between pipeline and wall body or floor layer between cement mortar, prevent that the drain pipe from taking place the seepage.

However, the technical difficulty of secondary grouting for hole plugging is high, the water cement ratio is difficult to control, the operation requirement is high, the anti-seepage effect is not good, the qualified requirement can be met after repeated treatment, more workload is brought to building constructors, and the working efficiency is low.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering plumbing pipe anti-seepage device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-seepage device for water supply and drainage pipes in building engineering comprises water supply and drainage pipes and a sleeve, wherein the sleeve is sleeved outside the water supply and drainage pipes, two connecting blocks are arranged at two ends outside the sleeve, a connecting plate is connected to one side of the tops of the two connecting blocks, the connecting plate is in an L shape, the other end of the connecting plate is fixed on the water supply and drainage pipes, a threaded hole is reserved in the connecting plate, the bottom of the threaded hole is vertically communicated with a through groove, a rotating handle is arranged at the top of the threaded hole, a lead screw is vertically connected to the bottom of the rotating handle, the other end of the lead screw is introduced into the threaded hole and is in threaded connection with the threaded hole, the other end of the lead screw is introduced into the through groove, a clamping pin matched with the through groove in shape is arranged in the through groove, one end of, the other end of the bayonet lock is led out of the connecting block, a clamping groove is reserved outside the sleeve close to the bayonet lock, and the other end of the bayonet lock is arranged in the clamping groove.

Furthermore, both ends all communicate with the spacing groove about leading to the inslot, the upper and lower both ends of bayonet lock all are connected with the extension board.

Furthermore, the other end of the extension plate is arranged in the limit groove, and a spring is arranged between the extension plate and the inner wall of one side of the limit groove.

Furthermore, one side in the sleeve is provided with water-absorbing resin, one end of the water-absorbing resin is attached with a plurality of films, and round holes are reserved among the films.

Furthermore, the two ends of the sleeve are connected with mounting plates, and expansion bolts are arranged on the mounting plates.

Furthermore, the bottom of the connecting block is fixed on the mounting plate.

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

(1) through the connecting block, the connecting plate, the threaded hole, the rotating handle, the screw rod, the through groove, the clamping pin and the clamping groove, the screw rod moves downwards relative to the threaded hole by rotating the rotating handle, the inclined surface of the clamping pin is extruded at the bottom of the screw rod, and the clamping pin is clamped in the clamping groove, so that the problem that the sleeve pipe is easy to slide on the water supply and drainage pipe is solved;

(2) through the arranged water-absorbing resin, the film and the round holes, the water-absorbing resin absorbs leaked water through the round holes, and then expands in volume, and the film is extruded to be tightly attached to the water supply and drainage pipe, so that the leakage holes are blocked, and the anti-seepage effect is good;

(3) through the spacing groove, the extension plate and the spring that set up, play supplementary chucking bayonet lock, make things convenient for the effect that the bayonet lock resets simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an anti-seepage device for a water supply and drainage pipe in building engineering according to an embodiment of the invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to an embodiment of the present invention.

Reference numerals:

1. a water supply and drainage pipe; 2. a sleeve; 3. connecting blocks; 4. a connecting plate; 5. a threaded hole; 6. a handle is rotated; 7. A screw rod; 8. a through groove; 9. a bayonet lock; 10. a bevel; 11. a card slot; 12. a limiting groove; 13. an extension plate; 14. a spring; 15. a water-absorbent resin; 16. a film; 17. a circular hole; 18. mounting a plate; 19. an expansion bolt.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-2, the seepage-proofing device for the water supply and drainage pipe of the building engineering according to the embodiment of the present invention comprises a water supply and drainage pipe 1 and a sleeve 2, wherein the sleeve 2 is sleeved outside the water supply and drainage pipe 1, two connecting blocks 3 are respectively arranged at two ends outside the sleeve 2, a connecting plate 4 is connected to one side of the top of each of the two connecting blocks 3, the connecting plate 4 is in an "L" shape, the other end of the connecting plate 4 is fixed on the water supply and drainage pipe 1, a threaded hole 5 is reserved in the connecting block 3, a through groove 8 is vertically communicated with the bottom of the threaded hole 5, a rotating handle 6 is arranged at the top of the threaded hole 5, a screw rod 7 is vertically connected to the bottom of the rotating handle 6, the other end of the screw rod 7 is inserted into the threaded hole 5 and is connected with the threaded hole 5 through a, a bayonet lock 9 matched with the through groove 8 in shape and size is arranged in the through groove 8, one end of the bayonet lock 9 is an inclined surface 10, the bottom of the screw rod 7 is in contact with the inclined surface 10, the other end of the bayonet lock 9 is led out of the connecting block 3, a clamping groove 11 is reserved at a position, close to the bayonet lock 9, outside the sleeve 2, and the other end of the bayonet lock 9 is arranged in the clamping groove 11.

Through the technical scheme of the utility model, the upper and lower ends in the through groove 8 are both communicated with the limiting groove 12, the upper and lower ends of the bayonet lock 9 are both connected with the extending plate 13, the other end of the extending plate 13 is arranged in the limiting groove 12, the extending plate 13 is provided with the spring 14 between the extending plate and the inner wall of one side of the limiting groove 12, and the limiting groove 12, the extending plate 13 and the spring 14 are arranged to play a role in assisting in clamping the bayonet lock 9 and facilitating the resetting of the bayonet lock 9; the water-absorbing resin 15 is arranged on one side in the sleeve 2, one end of the water-absorbing resin 15 is attached with the plurality of films 16, round holes 17 are reserved among the plurality of films 16, and the water-absorbing resin 15, the films 16 and the round holes 17 are arranged, so that the water-absorbing resin 15 absorbs leaked water through the round holes 17, expands in volume and extrudes the films 16, the films 16 are tightly attached to the water supply and drainage pipe 1, the leakage holes are blocked, and the anti-seepage effect is good; the outer both ends of sleeve pipe 2 all are connected with mounting panel 18, be provided with expansion bolts 19 on the mounting panel 18, connecting block 3 bottom is fixed on mounting panel 18.

When the device is applied specifically, the rotating handle 6 is rotated to drive the screw rod 7 to rotate, so that the screw rod 7 moves downwards relative to the threaded hole 5, the screw rod 7 moves downwards to extrude the inclined surface 10 of the bayonet lock 9, the bayonet lock 9 moves to one side after being extruded, the extension plate 13 slides in the limiting groove 12, the spring 14 is extruded by the extension plate 13, and the bayonet lock 9 is clamped in the bayonet groove 11, so that the problem that the sleeve 2 is easy to slide on the water supply and drainage pipe 1 is solved; when the water supply and drainage pipe 1 leaks, the water-absorbing resin 15 absorbs leaked water through the round hole, expands in volume, and extrudes the film 16, so that the film 16 is tightly attached to the water supply and drainage pipe 1, the leakage hole is blocked, and the anti-seepage effect is good.

The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 present invention.

Claims

1. The anti-seepage device for the water supply and drainage pipe in the building engineering is characterized by comprising the water supply and drainage pipe (1) and a sleeve (2), wherein the sleeve (2) is sleeved outside the water supply and drainage pipe (1), two connecting blocks (3) are arranged at the outer two ends of the sleeve (2), a connecting plate (4) is connected to one side of the tops of the two connecting blocks (3), the connecting plate (4) is L-shaped, the other end of the connecting plate (4) is fixed on the water supply and drainage pipe (1), a threaded hole (5) is reserved in the connecting block (3), a through groove (8) is vertically communicated with the bottom of the threaded hole (5), a rotating handle (6) is arranged at the top of the threaded hole (5), a lead screw (7) is vertically connected to the bottom of the rotating handle (6), the other end of the lead screw (7) is communicated into the threaded hole (5) and is in threaded connection with the threaded hole (5), the other end of lead screw (7) lets in logical groove (8) in, be provided with in logical groove (8) with lead to bayonet lock (9) of groove (8) shape size looks adaptation, the one end of bayonet lock (9) is inclined plane (10), the bottom of lead screw (7) with inclined plane (10) contact, the other end of bayonet lock (9) leads to out connecting block (3), be close to outside sleeve pipe (2) bayonet lock (9) department leaves draw-in groove (11), the other end of bayonet lock (9) is arranged in draw-in groove (11).

2. The seepage-proofing device for the water supply and drainage pipes in the building engineering according to claim 1, wherein the upper end and the lower end in the through groove (8) are both communicated with limiting grooves (12), and the upper end and the lower end of the bayonet lock (9) are both connected with extension plates (13).

3. The seepage-proofing device for the water supply and drainage pipes in the building engineering as claimed in claim 2, wherein the other end of the extension plate (13) is arranged in the limiting groove (12), and the spring (14) is arranged between the extension plate (13) and the inner wall of one side of the limiting groove (12).

4. The seepage-proofing device for the water supply and drainage pipes in the building engineering as claimed in claim 1, wherein a water-absorbing resin (15) is arranged on one side in the sleeve (2), one end of the water-absorbing resin (15) is attached with a plurality of films (16), and round holes (17) are reserved among the films (16).

5. An anti-seepage device for water supply and drainage pipes in building engineering according to claim 1, characterized in that mounting plates (18) are connected to both outer ends of the sleeve (2), and expansion bolts (19) are arranged on the mounting plates (18).

6. A construction engineering water and drain pipe seepage prevention device according to claim 1, wherein the bottom of the connecting block (3) is fixed on a mounting plate (18).