CN217272453U

CN217272453U - Wall-through sealing mechanism of water drainage pipe for road water supply and drainage

Info

Publication number: CN217272453U
Application number: CN202220336774.1U
Authority: CN
Inventors: 司光亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-19
Filing date: 2022-02-19
Publication date: 2022-08-23
Anticipated expiration: 2032-02-19

Abstract

The utility model discloses a wall-through sealing mechanism of a water drainage pipe for road water supply and drainage, which relates to the technical field of road water supply and drainage and solves the technical problems that the prior sealing effect is poor, the water leakage phenomenon is easy to occur and the wall-through sealing of the water drainage pipe is not facilitated; the waterproof structure comprises a wall body, wherein a preformed hole is formed in the wall body, a water pipe body is inserted and connected in the preformed hole, a first sealing ring is sleeved outside the water pipe body, a second sealing ring is sleeved outside the water pipe body, sealing assemblies are arranged at the top of one side and the bottom of one side of the first sealing ring, two waterproof belts are wound on the surface of the water pipe body, and the two waterproof belts are arranged symmetrically; the utility model discloses have the sealed effect that is convenient for improve this sealing mechanism self, the phenomenon of avoiding appearing leaking produces, does benefit to the wall of wearing of drain pipe more and seals, and it is more convenient to use and operate.

Description

Wall-through sealing mechanism of water drainage pipe for road water supply and drainage

Technical Field

The utility model relates to a road plumbing technical field especially relates to a road is drain pipe through-wall sealing mechanism for plumbing.

Background

In the process of road construction, tap water is usually communicated to connect various pipelines, in the prior art, a preformed hole for installing a pipeline is generally reserved on an inner wall or an outer wall in the construction process, a drainage pipeline penetrates through the preformed hole on the wall, a gap is reserved between the drainage pipeline and the preformed hole, and the drainage pipeline needs to be sealed, so that the drainage pipeline can be used by using a sealing structure;

but the sealing mechanism on the existing market is poor in sealing effect in the use process, water leakage is easy to occur, and the through-wall sealing of the drain pipe is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a road is drain pipe through-wall sealing mechanism for water supply and drainage has solved sealed effect poor, and the phenomenon that appears leaking easily produces, is unfavorable for the sealed technical problem of through-wall of drain pipe.

For solving the technical problem, the utility model provides a pair of road is drain pipe through-wall sealing mechanism for water supply and drainage, the light-weight pipeline comprises a wall body, the preformed hole has been seted up to the inside of wall body, the inside interlude of preformed hole is connected with the water pipe body, the outside cover of water pipe body is equipped with first sealing ring, the outside cover of water pipe body is equipped with the second sealing ring, the top of first sealing ring one side and the bottom of one side all are equipped with seal assembly, the surface winding of water pipe body has two waterproof area, two the waterproof area sets up to the symmetry.

Preferably, the two sealing assemblies respectively comprise a threaded rod, a shaft sleeve and a bolt, the two threaded rods are respectively and fixedly installed at the top end of one side of the first sealing ring and the bottom end of one side of the first sealing ring, one end of each threaded rod penetrates through the second sealing ring and is arranged outside the second sealing ring, the shaft sleeves are sleeved outside the two threaded rods, one end of each shaft sleeve penetrates through the second sealing ring and is arranged outside the second sealing ring, through holes matched with the shaft sleeves are formed in the surface of the second sealing ring, and the surface of each threaded rod is connected with the bolt in a threaded mode.

Preferably, the two sealing assemblies further respectively comprise a limiting ring, and the two limiting rings are respectively and fixedly installed on the surfaces of the corresponding bolts.

Preferably, polyurethane is filled between the wall body and the water pipe body.

Preferably, a first sealing gasket is fixedly mounted on one side of the first sealing ring, and a second sealing gasket is fixedly mounted on one side of the second sealing ring.

Preferably, a first sealing ring is fixedly installed at the joint of the first sealing ring and the water pipe body, and a second sealing ring is fixedly installed at the joint of the second sealing ring and the water pipe body.

Compared with the prior art, the utility model provides a pair of road is drain pipe through-wall sealing mechanism for water supply and drainage has following beneficial effect:

the utility model provides a road is drain pipe through-wall sealing mechanism for water supply and drainage, through the seal assembly who sets up, make corresponding bolt carry out forward rotation on the surface of threaded rod, under the cooperation of wall body, and then make first sealing ring and second sealing ring do opposite motion simultaneously, make first sealing gasket, second sealing gasket and wall body carry out the in close contact with, improve sealed effect, simultaneously through the waterproof area that sets up and filler polyurethane, cooperate first sealing washer and second sealing washer, then be convenient for improve the self sealed effect of this sealing mechanism, avoid appearing the phenomenon of leaking and produce, do benefit to the through-wall sealing of drain pipe more, it is more convenient to use and operate; the problem of sealed effect poor, the phenomenon that appears leaking easily produces, is unfavorable for the through-wall of drain pipe to be sealed is solved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is an enlarged schematic structural diagram of the utility model B.

Reference numbers in the figures: 1. a wall body; 2. reserving a hole; 3. a water pipe body; 4. a seal assembly; 41. a threaded rod; 42. a shaft sleeve; 43. a bolt; 44. a limiting ring; 5. a first seal ring; 6. a second seal ring; 7. a waterproof tape; 8. a polyurethane; 9. a first seal ring; 10. a second seal ring; 11. a first gasket; 12. a second gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

Embodiment one, given by fig. 1-4, the utility model discloses a wall body 1, preformed hole 2 has been seted up to wall body 1's inside, and the inside interlude of preformed hole 2 is connected with water pipe body 3, and the outside cover of water pipe body 3 is equipped with first sealing ring 5, and the outside cover of water pipe body 3 is equipped with second sealing ring 6, and the top of first sealing ring 5 one side and the bottom of one side all are equipped with seal assembly 4, and the surface winding of water pipe body 3 has two waterproof bands 7, and two waterproof bands 7 set up to the symmetry.

Embodiment two, on the basis of embodiment one, two seal assembly 4 all include threaded rod 41, axle sleeve 42 and bolt 43, two threaded rod 41 respectively fixed mounting are in the top of first sealing ring 5 one side and the bottom of one side, the one end of two threaded rod 41 all passes second sealing ring 6 and places in the outside of second sealing ring 6, the outside of two threaded rod 41 all is equipped with axle sleeve 42, the one end of two axle sleeve 42 all passes second sealing ring 6 and places in the outside of second sealing ring 6, the surface of second sealing ring 6 seted up with axle sleeve 42 assorted through-hole, the equal threaded connection in surface of two threaded rod 41 has bolt 43, move on the surface of threaded rod 41 through bolt 43, and then be convenient for drive first sealing ring 5 and second sealing ring 6 and carry out opposite direction motion simultaneously, improve sealed effect.

In the third embodiment, on the basis of the second embodiment, each of the two sealing assemblies 4 further includes a limiting ring 44, and the two limiting rings 44 are respectively and fixedly mounted on the surfaces of the corresponding bolts 43 to prevent the bolts 43 from contacting with one end of the shaft sleeve 42.

In the fourth embodiment, on the basis of the first embodiment, polyurethane 8 is filled between the wall body 1 and the water pipe body 3, so that a gap can be conveniently sealed.

In the fifth embodiment, on the basis of the first embodiment, a first gasket 11 is fixedly installed on one side of the first sealing ring 5, and a second gasket 12 is fixedly installed on one side of the second sealing ring 6, so that the sealing function is conveniently achieved.

Sixth embodiment, on the basis of first embodiment, first sealing washer 9 is fixedly installed to the junction of first sealing ring 5 and water pipe body 3, and second sealing washer 10 is fixedly installed to the junction of second sealing ring 6 and water pipe body 3, is convenient for play sealed effect.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: firstly, the sealing mechanism is placed at a working place, the arranged first sealing ring 5 is arranged, and then a waterproof belt 7 with proper thickness bottom is wound on the surface of the water pipe body 3;

the second step is that: then polyurethane 8 is filled between the wall body 1 and the water pipe body 3, and the polyurethane 8 has a good sealing effect;

the third step: then, the arranged second sealing ring 6 and the water pipe body 3 are installed, so that the two threaded rods 41 and the two shaft sleeves 42 penetrate through the arranged second sealing ring 6;

the fourth step: sealing assembly 4 that the cooperation set up then for corresponding bolt 43 rotates on the surface of threaded rod 41, under the cooperation of wall body 1, and then make first sealing ring 5 and second sealing ring 6 do opposite direction motion simultaneously, make first sealed pad 11, the sealed pad 12 of second carry out in close contact with wall body 1, improve sealed effect, and then avoid appearing the phenomenon production of leaking, it is sealed to do benefit to the wall of drain pipe more, it is more convenient to use and operate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road is drain pipe through-wall sealing mechanism for water supply and drainage, includes wall body (1), its characterized in that: preformed hole (2) have been seted up to the inside of wall body (1), the inside interlude of preformed hole (2) is connected with water pipe body (3), the outside cover of water pipe body (3) is equipped with first sealing ring (5), the outside cover of water pipe body (3) is equipped with second sealing ring (6), the top of first sealing ring (5) one side and the bottom of one side all are equipped with seal assembly (4), the surface winding of water pipe body (3) has two waterproof area (7), two waterproof area (7) set up to the symmetry.

2. The drain pipe wall-penetrating sealing mechanism for road water supply and drainage according to claim 1, wherein each of the two sealing assemblies (4) comprises a threaded rod (41), a shaft sleeve (42) and a bolt (43), the two threaded rods (41) are respectively and fixedly installed at the top end of one side and the bottom end of one side of the first sealing ring (5), one end of each of the two threaded rods (41) penetrates through the second sealing ring (6) and is arranged outside the second sealing ring (6), the shaft sleeves (42) are respectively sleeved outside the two threaded rods (41), one end of each of the two shaft sleeves (42) penetrates through the second sealing ring (6) and is arranged outside the second sealing ring (6), the surface of the second sealing ring (6) is provided with a through hole matched with the shaft sleeve (42), and the surface of the two threaded rods (41) is in threaded connection with a bolt (43).

3. A drain pipe through-wall sealing mechanism for road water supply and drainage according to claim 2, wherein each of the two sealing components (4) further comprises a limiting ring (44), and the two limiting rings (44) are respectively fixedly installed on the surfaces of the corresponding bolts (43).

4. A drain pipe through-wall sealing mechanism for road water supply and drainage according to claim 1, characterized in that polyurethane (8) is filled between the wall body (1) and the water pipe body (3).

5. A drain pipe through-wall sealing mechanism for road water supply and drainage according to claim 1, characterized in that a first sealing gasket (11) is fixedly arranged on one side of the first sealing ring (5), and a second sealing gasket (12) is fixedly arranged on one side of the second sealing ring (6).

6. A drain pipe through-wall sealing mechanism for road water supply and drainage according to claim 1, characterized in that a first sealing ring (9) is fixedly installed at the joint of the first sealing ring (5) and the water pipe body (3), and a second sealing ring (10) is fixedly installed at the joint of the second sealing ring (6) and the water pipe body (3).