CN211853047U

CN211853047U - Adjustable water stop joint

Info

Publication number: CN211853047U
Application number: CN201922132112.3U
Authority: CN
Inventors: 王俊; 林化平; 董红杰
Original assignee: Kangtai Plastic Technology Group Zhengzhou Co ltd
Current assignee: Kangtai Plastic Technology Group Zhengzhou Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-11-03
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses an adjustable water stop joint, which comprises a cylinder body, wherein a drainage through hole is arranged at the middle position of the cylinder body, a plurality of first water stop rings are arranged on the side wall of the cylinder body, a positioning lug is also arranged on the outer wall of the bottom end of the cylinder body, a limiting step is arranged on the inner wall of the top end of the cylinder body, a first eccentric block is arranged in the drainage through hole in a sleeved mode, the first eccentric block is matched with the limiting step, and a first eccentric hole is arranged on the first eccentric block; the first eccentric hole is internally sleeved with a second eccentric block, the top end of the second eccentric block is provided with an annular lug block, the annular lug block is in contact with the end part of the first eccentric block, and the middle position of the second eccentric block is also provided with a second eccentric hole. This scheme can finely tune the position of second eccentric orfice through the setting of first, second eccentric block, avoids causing the influence because of the position error that the installation caused to the linkage effect.

Description

Adjustable water stop joint

Technical Field

The utility model belongs to the technical field of the building drainage, especially, belong to an adjustable stagnant water is adjusted.

Background

The building drainage system is an important facility for ensuring the sanitary safety of the residential environment of a building, sewage and wastewater in life is discharged into a municipal drainage system through a sanitary drainage device, the building drainage system is installed, meanwhile, waterproof building materials are required to be arranged to prevent leakage among floors, and the safety and sanitation requirements of people on the building drainage system are higher and higher along with the rapid development of the residential building market in China.

Traditional building drainage system passes through the floor installation, adopt the method of reserving the hole more, this method process is many, handle improper easy production seepage, therefore prior art adopts pre-buried stagnant water festival's the mode to prevent the seepage mostly, stagnant water festival can seal up the space between stagnant water festival and the reservation groove through the sealing ring (the inflation that absorbs water) that its outside set up, prevent the seepage, present stagnant water festival, install through the mode of pouring, be difficult to guarantee the accuracy of its position, there is less deviation, therefore the condition of positional deviation can appear, make its unable normal installation, need dismantle the back and install again, it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a floor drain formula adjustable stagnant water festival that can finely tune stagnant water festival hookup location.

The utility model adopts the technical scheme as follows:

an adjustable water stop joint comprises a barrel, wherein a drainage through hole is formed in the middle of the barrel, a plurality of first water stop rings are arranged on the side wall of the barrel, a positioning lug is further arranged on the outer wall of the bottom end of the barrel, a limiting step is arranged on the inner wall of the top end of the barrel, a first eccentric block is sleeved in the drainage through hole and is matched with the limiting step, and a first eccentric hole is formed in the first eccentric block; first eccentric hole endotheca be equipped with the second eccentric block, the top of second eccentric block is provided with cyclic annular ear piece, the tip contact setting of cyclic annular ear piece and first eccentric block, the intermediate position of second eccentric block still is provided with the second eccentric hole. The setting of drainage through hole, a be used for with the upper end discharge of intaking, the setting of a plurality of first sealing rings, the result of use of stagnant water festival has been guaranteed, the setting of location ear, then be used for the position of fixed stagnant water festival, improve the accuracy of location, it is first, the setting of second eccentric block, can adjust first through rotating the eccentric block, the position of second eccentric hole, the setting of first eccentric hole, then be used for with the inlet tube intercommunication, with in the leading-in drainage through hole of rivers, stagnant water festival in the this scheme of use, can finely tune the position of water pipe connection, the position error of avoiding the installation process to appear causes the influence to the normal use of device, therefore, the clothes hanger is strong in practicability.

Preferably, the top of barrel still is provided with fixed end cover, fixed end cover and barrel top opening threaded connection, the intermediate position of end cover is provided with the connector. The arrangement of the fixed end cover and the connecting port can avoid the first eccentric block and the second eccentric block from being separated from the cylinder body on the premise of not influencing the pipeline connection, and the using effect is ensured.

Preferably, the one end that the fixed end cover is close to the barrel inside is provided with the compact heap, compact heap and first eccentric block and the contact setting of second eccentric block, the one end that the compact heap is close to first eccentric block still is provided with the seal ring groove, the seal ring inslot be provided with the sealing washer. The setting of compact heap can compress tightly first, second eccentric block, avoids its condition that appears rocking in the use, and the setting of sealed annular then can avoid rivers infiltration stagnant water festival's inside, extension fixture's life.

Preferably, a water stop ring is further arranged on the side wall of the barrel body, and the water stop ring is fixedly connected with the barrel body. The setting of seal ring can increase the area of contact of stagnant water festival and wall body, further improves the stagnant water effect.

Preferably, a water stopping groove is arranged on the water stopping ring, and a second water stopping ring is arranged in the water stopping groove. The setting of second sealing washer on the seal ring compares and sets up the first sealing washer that sets up on stagnant water festival lateral wall, and sealed effect is better, has further avoided the appearance of the seepage condition, suitable using widely.

Preferably, one end of the first eccentric block, which is close to the fixed end cover, is provided with a plurality of limiting bulges, and the limiting bulges are in contact with the annular lug blocks. The setting of spacing arch is convenient for artifically to adjust first eccentric block, simultaneously, can prescribe a limit to the position of cyclic annular ear piece, guarantees the stability of adjusting.

Preferably, one end of the first eccentric block close to the annular lug block is also provided with a ball groove, and a plurality of balls are arranged in the ball groove. The arrangement of the ball grooves and the balls inside the ball grooves can reduce friction between the first eccentric block and the second eccentric block, so that the position of the eccentric block can be conveniently adjusted, and the eccentric block is convenient to operate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the setting of first, second eccentric block, can dock the position of mouth of pipe (second eccentric orfice) and finely tune, avoid causing the influence because of the position error that the installation caused to the joint effect.

2. In the utility model, the first eccentric block and the second eccentric block can be pressed through the arrangement of the pressing block on the end cover, the eccentric block is prevented from being separated from the preset position, the stability of the rotating shaft is ensured,

3. the utility model discloses in, through the setting of the second seal ring on seal ring and the seal ring, can increase the area of contact of stagnant water festival and wall body, further improve sealed effect, avoid appearing the condition of seepage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is an enlarged schematic view of region a in fig. 1.

Fig. 3 is a schematic structural diagram of the first eccentric block of the present invention.

The labels in the figure are: 1-barrel, 2-drainage through hole, 3-first water stop ring, 4-positioning lug, 5-limiting step, 6-first eccentric block, 7-first eccentric hole, 8-second eccentric block, 9-second eccentric hole, 10-annular lug, 11-fixed end cover, 12-connecting port, 13-pressing block, 14-sealing ring groove, 15-sealing ring, 16-water stop ring, 17-water stop groove, 18-second water stop ring, 19-limiting bulge, 20-ball groove and 21-ball.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

As shown in fig. 1, 2 and 3, an adjustable water stop joint comprises a cylinder body 1, wherein a drainage through hole 2 is formed in the middle of the cylinder body 1, a plurality of first water stop rings 3 are arranged on the side wall of the cylinder body 1, a positioning lug 4 is further arranged on the outer wall of the bottom end of the cylinder body 1, a limiting step 5 is arranged on the inner wall of the top end of the cylinder body 1, a first eccentric block 6 is sleeved in the drainage through hole 2, the first eccentric block 6 is matched with the limiting step 5, and a first eccentric hole 7 is formed in the first eccentric block 6; first eccentric orfice 7 endotheca be equipped with second eccentric block 8, the top of second eccentric block 8 is provided with cyclic annular ear piece 10, and the tip contact setting of cyclic annular ear piece 10 and first eccentric block 6, the intermediate position of second eccentric block 8 still is provided with second eccentric orfice 9.

Specifically, as shown in fig. 1 and 2, the top end of the cylinder 1 is further provided with a fixed end cover 11, the fixed end cover 11 is in threaded connection with the top end opening of the cylinder 1, and a connection port 12 is arranged in the middle of the end cover.

Specifically, as shown in fig. 1 and 2, a compressing block 13 is arranged at one end of the fixed end cover 11 close to the inside of the cylinder body 1, the compressing block 13 is in contact with the first eccentric block 6 and the second eccentric block 8, a sealing ring groove 14 is further arranged at one end of the compressing block 13 close to the first eccentric block 6, and a sealing ring 15 is arranged in the sealing ring groove 14.

Specifically, as shown in fig. 1, a water stop ring 16 is further disposed on the side wall of the cylinder 1, and the water stop ring 16 is fixedly connected with the cylinder 1.

Specifically, as shown in fig. 1, a water stop groove 17 is provided on the water stop ring 16, and a second water stop ring 18 is provided in the water stop groove 17.

Specifically, as shown in fig. 1, 2 and 3, one end of the first eccentric block 6 close to the fixed end cover 11 is provided with a plurality of limiting protrusions 19, and the limiting protrusions 19 are in contact with the annular ear block 10.

Specifically, as shown in fig. 1, 2 and 3, a ball groove 20 is further disposed at one end of the first eccentric block 6 close to the annular lug 10, and a plurality of balls 21 are disposed in the ball groove 20.

In the installation, fix the stagnant water festival in preset position through the mode of pouring earlier, afterwards, rotate first, second biasing piece, until second eccentric orfice 9 corresponds with the inlet tube position, cover the end cover, be connected inlet tube and first eccentric piece 6, at last with outlet pipe (drain pipe) with drainage through hole 2 be connected can.

In the use, the inlet tube is intake and is flowed into in drainage through hole 2 behind second eccentric orfice 9, flows out by the drain pipe at last, when stagnant water festival outer wall has rivers to infiltrate, the sealing washer is inhaled the back and is expanded, and the space between sealed stagnant water festival and the wall body avoids rivers to ooze the wall body along the pipe wall, guarantees the result of use.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an adjustable water stop, includes barrel (1), its characterized in that, the intermediate position of barrel (1) is provided with drainage through hole (2), be provided with the first sealing washer of a plurality of (3) on the lateral wall of barrel (1), still be provided with location ear (4) on the outer wall of barrel (1) bottom, wherein:

a limiting step (5) is arranged on the inner wall of the top end of the cylinder body (1), a first eccentric block (6) is sleeved in the drainage through hole (2), the first eccentric block (6) is matched with the limiting step (5), and a first eccentric hole (7) is formed in the first eccentric block (6);

first eccentric orfice (7) endotheca be equipped with second eccentric block (8), the top of second eccentric block (8) is provided with cyclic annular ear piece (10), the tip contact setting of cyclic annular ear piece (10) and first eccentric block (6), the intermediate position of second eccentric block (8) still is provided with second eccentric orfice (9).

2. The adjustable water stop according to claim 1, characterized in that a fixed end cover (11) is further arranged at the top end of the cylinder body (1), the fixed end cover (11) is in threaded connection with the top end opening of the cylinder body (1), and a connecting port (12) is arranged in the middle of the fixed end cover (11).

3. The adjustable water stop according to claim 2, wherein a pressing block (13) is arranged at one end of the fixed end cover (11) close to the inside of the cylinder body (1), the pressing block (13) is arranged in contact with the first eccentric block (6) and the second eccentric block (8), a sealing ring groove (14) is further arranged at one end of the pressing block (13) close to the first eccentric block (6), and a sealing ring (15) is arranged in the sealing ring groove (14).

4. The adjustable water stop joint according to claim 1, characterized in that a water stop ring (16) is further arranged on the side wall of the cylinder body (1), and the water stop ring (16) is fixedly connected with the cylinder body (1).

5. The adjustable water stop joint according to claim 4, wherein a water stop groove (17) is arranged on the water stop ring (16), and a second water stop ring (18) is arranged in the water stop groove (17).

6. The adjustable water stop according to claim 2, characterized in that a plurality of limiting protrusions (19) are arranged at one end of the first eccentric block (6) close to the fixed end cover (11), and the limiting protrusions (19) are arranged in contact with the annular lug blocks (10).

7. The adjustable water stop according to claim 1, characterized in that a ball groove (20) is further formed at one end of the first eccentric block (6) close to the annular lug block (10), and a plurality of balls (21) are arranged in the ball groove (20).