CN208461381U - A kind of built-in pipe - Google Patents
A kind of built-in pipe Download PDFInfo
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- CN208461381U CN208461381U CN201821325686.1U CN201821325686U CN208461381U CN 208461381 U CN208461381 U CN 208461381U CN 201821325686 U CN201821325686 U CN 201821325686U CN 208461381 U CN208461381 U CN 208461381U
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- pipe
- straight tube
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- tube body
- wall
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Abstract
The utility model discloses a kind of built-in pipes, including straight tube body, installing pipe below straight tube body and the installation sleeve being socketed on the outside of the straight tube body and the installing pipe, the installation sleeve is a cylinder for being parallel to the straight tube body, the upper end is fixed in the middle part of the straight tube wall, the installing pipe upper half is socketed between the straight tube body and the installation sleeve, the cricoid interior sawtooth that section is up-side down triangle is provided on the outer wall being located in the installation sleeve below the straight tube body, the installation inside pipe wall is provided with the cricoid outer sawtooth that section corresponding with the interior sawtooth is triangle, the installing pipe lower inside is socketed with the mounting cap parallel with the installation inside pipe wall, the mounting cap top is affixed with the installation inside pipe wall, mounting groove is formed between the mounting cap and the installing pipe.The utility model is simple to operate, time saving and energy saving, preferable to the fixed effect of lower layer's pipeline, and has good leakproofness.
Description
Technical field
The utility model belongs to construction engineering technical field, is specifically designed a kind of built-in pipe.
Background technique
Currently, in building installation engineering usually in casting concrete, one can be placed in floor floorslab concrete template
A embedding pipe fittings can be mounted directly pipeline after band floorslab concrete form removable.But in pipe laying, the upper end of pipeline
The lower end nozzle in upper layer floor embedding pipe fittings is covered, which will also be inserted into the upper of the embedding pipe fittings of lower layer's floor simultaneously
In end pipe mouth.The length of pipeline is greater than the distance between adjacent two layers floor between usual every floor, then in pipe laying
When, since duct length is long, its lower end insertion lower layer's floor embedding pipe fittings in after, the upper end is difficult to smoothly be inserted in upper layer
In the lower end nozzle of floor buried pipe part.It is easier for installation in order to make, it will usually increase the diameter of embedding pipe fittings, but in this way
After the completion of Pipe installing, gap between pipeline and embedding pipe fittings will be very big, this usual gap can using the rope made of hemp come
It is blocked, pipeline is fixed.This fixing means operation is relatively complicated, and fixed effect is bad, and the rope made of hemp is easy to fall off.
Application No. is 201720006211 utility applications to disclose a kind of blow-off line embedding pipe fittings, including
Pipe fitting ontology, pipe fitting ontology include straight tube pipe and are located at straight tube pipe one end and along the outwardly extending variable diameter of straight tube tube axis direction
Pipe, the diameter of reducer pipe are extended along to put down and be gradually increased.The utility model structure is simple, and the big opening end of reducer pipe is conducive to pipe
The smooth installation in road, while also avoiding the rope made of hemp between pipeline and reducer pipe and falling, to the good fixing effect of pipeline.But
Such structure only increases the simplicity of Pipe installing to a certain extent, thoroughly solves asking for Pipe installing inconvenience
Topic.
Utility model content
The purpose of this utility model is to provide a kind of built-in pipes, and Pipe installing is simple, convenient and rapid, and have good barrier energy
Power.
To achieve the goals above, the technical solution of the utility model are as follows: a kind of built-in pipe, including straight tube body, be located at it is straight
Installing pipe below tube body and the installation sleeve being socketed on the outside of the straight tube body and the installing pipe, the installation sleeve is one
It is parallel to the cylinder of the straight tube body, the upper end is fixed in the middle part of the straight tube wall, and the installing pipe upper half is socketed on
Between the straight tube body and the installation sleeve, it is provided with and cuts on the outer wall in the installation sleeve below the straight tube body
Face is the cricoid interior sawtooth of up-side down triangle, and it is triangle that the installation inside pipe wall, which is provided with section corresponding with the interior sawtooth,
The cricoid outer sawtooth of shape, the installing pipe lower inside are socketed with the mounting cap parallel with the installation inside pipe wall, the peace
Dress crown end is fixed in the installation inside pipe wall, forms mounting groove between the mounting cap and the installing pipe.
Technical solution according to the present utility model, for the utility model when installing lower layer's pipeline, the length of lower layer's pipeline can
To be not more than the distance between adjacent two layers floor, thus when excluding lower layer's Pipe installing, interference of the storey floors to its end,
So that the installation of lower layer's pipeline is simply laborsaving.
It is to be parallel to ground at the top of the interior sawtooth bottom and the outer sawtooth in the technical solution of utility model
Plane, such structure can make installing pipe mobile to the direction far from straight tube body, and cannot be mobile to the direction of close straight tube body,
Achieve the purpose that installation and fixed lower layer's pipeline, quick for installation, fixing-stable.
In the technical solution of the utility model, the installation sleeve prevents the installing pipe quilt for installing built-in pipe
The concrete of storey floors is fixed, influence using；The mounting groove is used for the grafting of lower layer's pipe end upper port, after the completion of grafting,
The mounting cap can prevent the water flow in built-in pipe from overflowing from the installation gap of built-in pipe and lower layer pipeline, cause to leak.
The use principle of the utility model are as follows: the built-in pipe of the utility model is installed on building by straight tube body and installation sleeve
Between floor plate, when installing lower layer's pipeline, first lower layer's pipeline is inserted into the built-in pipe upper port of lower layer's floor, by lower layer's pipeline
Upper end alignment installing pipe in mounting groove, pull downward on installing pipe, be inserted into lower layer's pipeline in mounting groove, interior sawtooth and outer
Pipe is fixedly mounted in jigsaw fit, prevents it from moving up, completes installation.
Preferably, the installation sleeve inner wall and the installation pipe outer wall are inconsistent or there are lesser gap, it is used for
The fixed installing pipe, prevents the installation tube swelling from loosening.
Preferably, the installation pipe outer wall top is provided with spacing block set, the installation internal surface of sleeve pipe is provided with correspondence
The limiting slot of the vertical direction of the spacing block set, the limit trench bottom do not penetrate through the installation sleeve, the spacing block set
It can carry out not departing from sliding up and down for the limiting slot in the limiting slot.
Preferably, the spacing block set and the limiting slot are evenly distributed along the periphery at least provided with 2.
In routine use, built-in pipe is commonly used in sewage effluent, and smell is more unpleasant, therefore, top in the mounting groove
End also sets up the seal groove that Open Side Down, for accommodating lower layer's pipeline upper port, seals, prevents the smell in pipe
It overflows and dissipates, influence use feeling.
Preferably, the seal groove is that installing pipe is pulled downward on as far as possible when in use, manage lower layer by soft rubber
After road upper port is inserted into the seal groove, continue to squeeze seal groove, soft seal groove is in installing pipe and lower layer's pipeline upper port
Extruding under easily deform, the seal groove of deformation is fitted tightly over lower layer of institute pipeline upper port under the action of restoring force,
Play preferable sealing function.
Preferably, the opening is inserted into horn-like convenient for lower layer's pipeline upper port, enhance sealing effect.
The beneficial effects of the utility model have: it is simple to operate, it is time saving and energy saving, to the fixed effect of lower layer's pipeline compared with
It is good, and there is good leakproofness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of the utility model embodiment 1 straight tube body and installation sleeve.
Fig. 3 is the structural schematic diagram of 1 installing pipe of the utility model embodiment.
Fig. 4 is the partial enlarged view of sawtooth and outer sawtooth in the utility model embodiment 1.
Fig. 5 is that the utility model embodiment 1 installs the structural schematic diagram after lower layer's pipeline.
Fig. 6 is the A of the utility model embodiment 1 to sectional view.
Fig. 7 is the structural schematic diagram of the utility model embodiment 2.
Fig. 8 is that the utility model embodiment 2 installs the structural schematic diagram after lower layer's pipeline.
Fig. 9 is the structural schematic diagram of 3 seal groove of the utility model embodiment.
Items are respectively as follows: 1 straight tube body in figure, 2 installing pipes, 3 installation sleeves, sawtooth in 4,5 outer sawtooth, 6 mounting caps, 7 peaces
Tankage, 8 lower layer's pipelines, 9 spacing block sets, 10 limiting slots, 11 seal grooves, 12 openings, 13 planes.
Specific embodiment
The technical solution of the utility model is explained in detail below in conjunction with embodiment and attached drawing.It should be noted that
Be, in the technical solution of the utility model, the top, lower section, top, the upper half, lower half, lower layer, to inferior orientation
For state when with positional relationship being according to built-in pipe actual installation.
Embodiment 1
As shown in Fig. 1 ~ 3, a kind of built-in pipe including straight tube body 1, the installing pipe 2 below straight tube body 1 and is socketed on institute
The installation sleeve 3 in 2 outside of straight tube body 1 and the installing pipe is stated, the installation sleeve 3 is a circle for being parallel to the straight tube body
Cylinder, the upper end are fixed in the middle part of 1 outer wall of straight tube body, and 2 upper half of installing pipe is socketed on the straight tube body and the peace
It is up-side down triangle that section is provided on the outer wall in the installation sleeve 3 between sleeved 3, below the straight tube body 1
Cricoid interior sawtooth 4, it is the cricoid of triangle that 2 inner wall of installing pipe, which is provided with section corresponding with the interior sawtooth 4,
Outer sawtooth 5,2 lower inside of installing pipe are socketed with the mounting cap 6 parallel with 2 inner wall of installing pipe, and the mounting cap 6 pushes up
End is fixed in 2 inner wall of installing pipe, and mounting groove 7 is formed between the mounting cap 6 and the installing pipe 2.
According to the technical solution of the present embodiment, for the utility model when installing lower layer's pipeline 8, the length of lower layer's pipeline 8 can
To be not more than the distance between adjacent two layers floor, so that storey floors do its end when excluding the installation of lower layer's pipeline 8
It relates to, so that the installation of lower layer's pipeline 8 is simply laborsaving.
As shown in figure 4, in the technical scheme of this embodiment, being at the top of interior 4 bottom of sawtooth and the outer sawtooth 5
It is parallel to the plane 13 on ground, such structure can make installing pipe 2 mobile to the direction far from straight tube body 1, and cannot be to close
The direction of straight tube body 1 is mobile, achievees the purpose that installation and fixed lower layer's pipeline 8, quick for installation, fixing-stable.
In the technical solution of embodiment, the installation sleeve 3 prevents the installing pipe 2 by building for installing built-in pipe
The concrete of floor plate is fixed, influence using；The mounting groove 7 is used for the grafting of 8 upper port of lower layer's pipe end, after the completion of grafting,
The mounting cap 6 can prevent the water flow in built-in pipe from overflowing from the installation gap of built-in pipe and lower layer pipeline 8, cause to seep
Leakage.
The use principle of the utility model are as follows: the built-in pipe of the utility model is installed on by straight tube body 1 and installation sleeve 3
Between storey floors, when installing lower layer's pipeline 8, first lower layer's pipeline 8 is inserted into the built-in pipe upper port of lower layer's floor, by lower layer
Mounting groove 7 in the upper end alignment installing pipe 2 of pipeline 8, pulls downward on installing pipe 2, is inserted into lower layer's pipeline 8 in mounting groove 7,
As shown in figure 5, pipe 2 is fixedly mounted in interior sawtooth 4 and the cooperation of outer sawtooth 5, prevents it from moving up, complete installation.
Wherein, 3 inner wall of installation sleeve and 2 outer wall of installing pipe are inconsistent or there are lesser gap, for solid
The fixed installing pipe 2 prevents the expansion of installing pipe 2 from loosening.
As shown in Fig. 1 ~ 3, the 2 outer wall top of installing pipe is provided with spacing block set 9,3 inner wall of the installation casing setting
There is the limiting slot 10 of the vertical direction of the corresponding spacing block set 9,10 bottom of limiting slot does not penetrate through the installation sleeve 3,
The spacing block set 9 can carry out not departing from sliding up and down for the limiting slot 10 in the limiting slot 10.
As shown in fig. 6, the spacing block set 9 and the limiting slot 10 are at least provided with 2, the present embodiment is preferably 6, edge
Even circumferential arrangement, enhances limit effect.
Embodiment 2
The present embodiment and the technical solution of embodiment 2 are essentially identical, and difference is:
As shown in fig. 7, top is additionally provided with 12 downward seal grooves 11 of opening in the mounting groove 7, it is described for accommodating
8 upper port of lower layer's pipeline, seals, and prevents the smell in pipe from overflowing and dissipates, influences use feeling.
Wherein, the seal groove 11 is soft rubber, when in use, as shown in figure 8, installing pipe 2 is pulled downward on as far as possible,
After making 8 upper port of lower layer's pipeline be inserted into the seal groove 11, continue to squeeze seal groove 11, soft seal groove 11 is in installing pipe 2
It is easily deformed under extruding with 8 upper port of lower layer pipeline, the seal groove 11 of deformation fits closely under the action of restoring force
In 8 upper port of lower layer of institute pipeline, preferable sealing function is played.
In routine use, built-in pipe is commonly used in sewage effluent, and smell is more unpleasant, and therefore, setting prevents smell from overflowing
Scattered seal groove is necessary.
Embodiment 3
The present embodiment is based on embodiment 2, and difference is:
As shown in figure 9, the opening 12 is inserted into convenient for 8 upper port of lower layer's pipeline, enhances sealing effect in horn-like.
Claims (7)
1. a kind of built-in pipe, it is characterised in that: including straight tube body, the installing pipe below straight tube body and be socketed on the straight tube
Installation sleeve on the outside of body and the installing pipe, the installation sleeve are a cylinder for being parallel to the straight tube body, and the upper end is solid
It is connected in the middle part of the straight tube wall, the installing pipe upper half is socketed between the straight tube body and the installation sleeve, institute
The cricoid interior sawtooth for being provided with that section is up-side down triangle on the outer wall being located in the installation sleeve below straight tube body is stated, it is described
Installation inside pipe wall is provided with the cricoid outer sawtooth that section corresponding with the interior sawtooth is triangle, the installing pipe lower part
Inside is socketed with the mounting cap parallel with the installation inside pipe wall, and the mounting cap top is fixed in the installation inside pipe wall, institute
It states and forms mounting groove between mounting cap and the installing pipe.
2. a kind of built-in pipe according to claim 1, it is characterised in that: at the top of the interior sawtooth bottom and the outer sawtooth
It is the plane for being parallel to ground.
3. a kind of built-in pipe according to claim 1, it is characterised in that: outside the installation sleeve inner wall and the installing pipe
Wall is inconsistent or there are lesser gaps.
4. a kind of built-in pipe according to claim 1, it is characterised in that: the installation pipe outer wall top is provided with limit convex
Block, the installation internal surface of sleeve pipe are provided with the limiting slot of the vertical direction of the corresponding spacing block set, and the limit trench bottom is not
The installation sleeve is penetrated through, the spacing block set can carry out not departing from sliding up and down for the limiting slot in the limiting slot.
5. a kind of built-in pipe according to claim 4, it is characterised in that: the spacing block set is at least set with the limiting slot
There are two, it is evenly distributed along the periphery.
6. a kind of built-in pipe according to claim 1, it is characterised in that: top is provided with that Open Side Down in the mounting groove
Seal groove.
7. a kind of built-in pipe according to claim 6, it is characterised in that: the opening is in horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325686.1U CN208461381U (en) | 2018-08-17 | 2018-08-17 | A kind of built-in pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821325686.1U CN208461381U (en) | 2018-08-17 | 2018-08-17 | A kind of built-in pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461381U true CN208461381U (en) | 2019-02-01 |
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ID=65178705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821325686.1U Active CN208461381U (en) | 2018-08-17 | 2018-08-17 | A kind of built-in pipe |
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| Country | Link |
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| CN (1) | CN208461381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038401A (en) * | 2018-08-17 | 2018-12-18 | 浙江康泰管业科技有限公司 | A kind of built-in pipe |
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2018
- 2018-08-17 CN CN201821325686.1U patent/CN208461381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038401A (en) * | 2018-08-17 | 2018-12-18 | 浙江康泰管业科技有限公司 | A kind of built-in pipe |
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