CN111997364A - Adjustable riser special water stop joint - Google Patents
Adjustable riser special water stop joint Download PDFInfo
- Publication number
- CN111997364A CN111997364A CN202011001166.7A CN202011001166A CN111997364A CN 111997364 A CN111997364 A CN 111997364A CN 202011001166 A CN202011001166 A CN 202011001166A CN 111997364 A CN111997364 A CN 111997364A
- Authority
- CN
- China
- Prior art keywords
- vertical pipe
- adjusting groove
- annular
- barrel body
- water stop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
- E04G15/061—Non-reusable forms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/10—Sealing by using sealing rings or sleeves only
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention relates to an adjustable special water stop joint for a vertical pipe, which comprises a barrel body and a positioning plate arranged at the bottom of the barrel body, wherein a plurality of adjusting mechanisms which are distributed at intervals up and down are arranged in the barrel body, and each adjusting mechanism comprises an annular adjusting groove arranged on the inner wall of the barrel body and a vertical pipe fixing plate which is connected in the annular adjusting groove in a sliding manner. The invention aims to provide an adjustable water stop joint special for a vertical pipe, which can correct pre-embedded deviation in the early stage within a certain range and ensure the verticality of the vertical pipe. The invention has the advantages that: a plurality of adjusting mechanisms which are distributed at intervals up and down are arranged in the cylinder body, each adjusting mechanism comprises an annular adjusting groove and a vertical pipe fixing plate, the vertical pipe fixing plates can slide in the annular adjusting grooves along the horizontal direction and cannot fall off, and when the central points of the upper and lower water stopping joints are not on a vertical line, the vertical pipe fixing plates can be used for correcting and adjusting; in addition, after the stand pipe is installed, fixing agents can be filled into the annular adjusting groove through the filling holes and used for fixing the stand pipe.
Description
Technical Field
The invention relates to the field of building construction, in particular to an adjustable special water stop joint for a vertical pipe.
Background
The water stopping section is a part often used for building water supply and drainage pre-burying, and has the advantages of simple structure, convenience in operation, no need of reserved holes and the like compared with the traditional mould hanging process. However, most of the water stopping joints in the current market are not suitable for pre-burying of the riser between floors, and because the central points of the water stopping joints on the upper and lower floors are not on a vertical line during later-stage pipe installation, the verticality of the riser cannot meet the acceptance requirements, the water stopping joints in deviation need to be dismantled, and the vertical pipe is subjected to hanging hole treatment.
Disclosure of Invention
The invention aims to provide an adjustable water stop joint special for a vertical pipe, which can correct pre-embedded deviation in the early stage within a certain range and ensure the verticality of the vertical pipe.
The purpose of the invention is realized by the following technical scheme: an adjustable special water stop joint for a vertical pipe comprises a barrel body and a positioning plate arranged at the bottom of the barrel body, wherein a plurality of adjusting mechanisms are arranged in the barrel body at intervals up and down, and each adjusting mechanism comprises an annular adjusting groove arranged on the inner wall of the barrel body and a vertical pipe fixing plate connected in the annular adjusting groove in a sliding manner; the middle part of the vertical pipe fixing plate is provided with a pipeline hole for penetrating and positioning the vertical pipe, the outer diameter of the vertical pipe fixing plate is larger than the inner diameter of the annular adjusting groove, and the diameter of the pipeline hole in the vertical pipe fixing plate is smaller than the inner diameter of the annular adjusting groove.
Compared with the prior art, the invention has the advantages that:
1. and (3) correction can be performed:
a plurality of adjusting mechanisms which are distributed at intervals up and down are arranged in the cylinder body, each adjusting mechanism comprises an annular adjusting groove and a vertical pipe fixing plate, the vertical pipe fixing plates can slide in the annular adjusting grooves along the horizontal direction and cannot fall off, and when the central points of the upper and lower water stopping joints are not on a vertical line, the vertical pipe fixing plates can be used for correcting and adjusting; in addition, after the stand pipe is installed, fixing agents can be filled into the annular adjusting groove through the filling holes and used for fixing the stand pipe.
2. The anti-seepage effect is good:
the lateral wall of the barrel body is provided with a water stop wing ring and a water stop step, and the upper side surface of the water stop wing ring is provided with a water stop groove, so that a good anti-seepage effect can be achieved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a special adjustable water stop for a riser of the invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a sectional view of an adjustable riser special water stop joint.
Description of reference numerals: the water-stopping device comprises a barrel body 1, a positioning plate 2, an annular adjusting groove 3, an annular plate 3-1, a pouring hole 3-2, a vertical pipe fixing plate 4, a pipeline hole 4-1, a water-stopping wing ring 5, a water-stopping groove 5-1, a water-stopping step 6, a fixing lug 7 and a backflow block 8.
Detailed Description
The invention is described in detail below with reference to the drawings and examples of the specification:
fig. 1 to fig. 3 are schematic diagrams illustrating an embodiment of an adjustable water stop joint dedicated to a riser according to the present invention.
An adjustable water stop joint special for a vertical pipe comprises a barrel body 1 and a positioning plate 2 arranged at the bottom of the barrel body 1, wherein a plurality of adjusting mechanisms distributed at intervals up and down are arranged in the barrel body 1, and each adjusting mechanism comprises an annular adjusting groove 3 arranged on the inner wall of the barrel body 1 and a vertical pipe fixing plate 4 connected in the annular adjusting groove 3 in a sliding manner; the middle part of the vertical pipe fixing plate 4 is provided with a pipeline hole 4-1 for penetrating and positioning the vertical pipe,
the outer diameter of the vertical pipe fixing plate 4 is larger than the inner diameter of the annular adjusting groove 3, and the diameter of a pipeline hole 4-1 on the vertical pipe fixing plate 4 is smaller than the inner diameter of the annular adjusting groove 3.
The outer side wall of the barrel body 1 is provided with a water stopping wing ring 5, and the upper side face of the water stopping wing ring 5 is provided with a water stopping groove 5-1.
The outer side wall of the barrel body 1 is also provided with a plurality of water stopping steps 6; the water stopping steps 6 are positioned between the water stopping wing ring 5 and the positioning plate 2, and the water stopping steps 6 are distributed at intervals up and down.
The outer side wall of the barrel body 1 is provided with a plurality of fixing lugs 7 which are distributed annularly, and locking holes are formed in the fixing lugs 7.
Nails penetrate through the locking holes to fix the cylinder body 1 on the pouring template, and the pouring template is removed after the poured concrete is solidified.
The annular adjusting groove 3 is composed of two annular plates 3-1 which are arranged at intervals up and down.
The two adjusting mechanisms are respectively positioned at the upper port and the lower port of the cylinder body 1; the upper side of the annular adjusting groove 3 of the upper port is provided with a filling hole 3-2 communicated with the interior of the annular adjusting groove 3; the lower side of the annular adjusting groove 3 of the lower port is provided with a pouring hole 3-2 communicated with the inside of the annular adjusting groove 3.
Still be equipped with in the barrel 1 and flow backward piece 8, the side of going up of flow backward piece 8 is equipped with the refluence inclined plane that leaks hopper-shaped. The backflow block 8 is positioned between the two adjusting mechanisms.
The working principle is explained as follows:
firstly, respectively moving the vertical pipe fixing plates 4 of the upper and lower water stopping joints to enable the circle centers of the pipeline holes 4-1 on the vertical pipe fixing plates to be positioned on the same vertical line; then, mounting the stand pipes, and respectively inserting the stand pipes into the pipe holes 4-1 on the stand pipe fixing plate 4; and finally, checking the verticality of the stand pipe, and injecting glue or other fixing agents on the filling hole 3-2 to fix the stand pipe after the requirements are met.
Claims (7)
1. The utility model provides a special stagnant water festival of riser with adjustable, it includes stack shell (1) and locates locating plate (2) of stack shell (1) bottom, its characterized in that:
a plurality of adjusting mechanisms distributed at intervals up and down are arranged in the barrel body (1), and each adjusting mechanism comprises an annular adjusting groove (3) arranged on the inner wall of the barrel body (1) and a vertical pipe fixing plate (4) connected in the annular adjusting groove (3) in a sliding manner; the middle part of the vertical pipe fixing plate (4) is provided with a pipeline hole (4-1) for penetrating and positioning the vertical pipe,
the outer diameter of the vertical pipe fixing plate (4) is larger than the inner diameter of the annular adjusting groove (3), and the diameter of a pipeline hole (4-1) in the vertical pipe fixing plate (4) is smaller than the inner diameter of the annular adjusting groove (3).
2. The adjustable riser dedicated water stop according to claim 1, wherein: the outer side wall of the barrel body (1) is provided with a water stopping wing ring (5), and the upper side surface of the water stopping wing ring (5) is provided with a water stopping groove (5-1).
3. The adjustable riser dedicated water stop according to claim 2, wherein: the outer side wall of the barrel body (1) is also provided with a plurality of water stopping steps (6); the water stopping steps (6) are positioned between the water stopping wing ring (5) and the positioning plate (2), and the water stopping steps (6) are distributed at intervals up and down.
4. The adjustable riser dedicated water stop according to claim 1, wherein: the outer side wall of the barrel body (1) is provided with a plurality of fixing lugs (7) distributed in an annular mode, and locking holes are formed in the fixing lugs (7).
5. The adjustable riser dedicated water stop according to claim 1, wherein: the annular adjusting groove (3) is composed of two annular plates (3-1) which are arranged at intervals up and down.
6. The adjustable special water stop joint for the riser according to any one of claims 1 to 5, wherein: the two adjusting mechanisms are arranged and are respectively positioned at the upper port and the lower port of the cylinder body (1); the upper side of the annular adjusting groove (3) of the upper port is provided with a pouring hole (3-2) communicated with the interior of the annular adjusting groove (3); the lower side of the annular adjusting groove (3) of the lower port is provided with a pouring hole (3-2) communicated with the inside of the annular adjusting groove (3).
7. The adjustable riser dedicated water stop according to claim 6, wherein: still be equipped with in barrel (1) and flow backward piece (8), the side of going up of flow backward piece (8) is equipped with the refluence inclined plane that leaks hopper-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001166.7A CN111997364A (en) | 2020-09-22 | 2020-09-22 | Adjustable riser special water stop joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011001166.7A CN111997364A (en) | 2020-09-22 | 2020-09-22 | Adjustable riser special water stop joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111997364A true CN111997364A (en) | 2020-11-27 |
Family
ID=73474838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011001166.7A Pending CN111997364A (en) | 2020-09-22 | 2020-09-22 | Adjustable riser special water stop joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111997364A (en) |
-
2020
- 2020-09-22 CN CN202011001166.7A patent/CN111997364A/en active Pending
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