CN206076879U - Being exclusively used in PVC20 pipes and PVC40 pipes carries out 45 degree of cross pipe-line devices of the dark compress line of floor - Google Patents
Being exclusively used in PVC20 pipes and PVC40 pipes carries out 45 degree of cross pipe-line devices of the dark compress line of floor Download PDFInfo
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- CN206076879U CN206076879U CN201620960271.6U CN201620960271U CN206076879U CN 206076879 U CN206076879 U CN 206076879U CN 201620960271 U CN201620960271 U CN 201620960271U CN 206076879 U CN206076879 U CN 206076879U
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Abstract
This utility model is related to a kind of PVC20 pipes and PVC40 pipes of being exclusively used in carries out 45 degree of cross pipe-line devices of the dark compress line of floor, which is included for managing horizontal spool in mating connection and for managing longitudinal spool in mating connection with standard PVC 40 with standard PVC 20,, into about 45 degree intersecting connection composition integral structures, longitudinal spool is recessed in intersection so that the total height of whole cross pipe-line device is less than 60mm for the horizontal spool and longitudinal spool；The two ends of the horizontal spool are provided with the interface pipeline section that the internal diameter being engaged with 20 pipe of standard PVC is 20mm, and the two ends of longitudinal spool are provided with the interface pipeline section that the internal diameter being engaged with 40 pipe of standard PVC is 40mm.The cross pipe-line device can effectively reduce the total height that threading protects sleeve pipe infall on the premise of construction standards and electric threading specification are met, and so as to effectively control and reduce the thickness of floor, reach section material and reduce the purpose of building cost.
Description
Technical field
This utility model belongs to Electric Wires ＆ Cables protection sleeve pipe and accessory device technical field in architectural engineering, specifically
Being related to a kind of PVC20 pipes and PVC40 pipes of being exclusively used in carries out 45 degree of cross pipe-line devices of the dark compress line of floor.
Background technology
Civil buildings or residential housing carry out electric wiring generally by the way of dark deposited threading, will threading protective case
Embedded being arranged on inside floor of pipe (threading protection sleeve pipe in penetrate various cables) is connected up, and more general at present is to adopt
PVC40 pipes (pvc pipe of the external diameter for 40mm) and PVC20 pipes (pvc pipe of the external diameter for 20mm) protect sleeve pipe as threading, are carrying out
When threading protects the arrangement of sleeve pipe, the threading protection sleeve pipe of different circuits can produce transverse and longitudinal intersection, the threading protective case of infall
The total height of pipe is at least 60mm (40mm+20mm), and (this just more increases will also to utilize strapped set be bound in infall
The whole height of infall), therefore in order to the threading protection sleeve pipe and strapped set by intersection in floor, is just secretly applied completely
Must assure that, floor has enough thickness (if the thinner thickness of floor, then the interfolded of sleeve pipe is protected in two threading
The thickness of the floor at place can be very thin, so as to cause concrete tensile strength herein to weaken, is also easy to produce crack dangerous), this just exists
The inessential thickness of floor is adds somewhat to, so as to cause greatly increasing for building cost.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one kind is exclusively used in PVC20 pipes and PVC40 is managed
45 degree of cross pipe-line devices of the dark compress line of floor are carried out, the cross pipe-line device is before construction standards and electric threading specification are met
The total height that can effectively reduce that threading protects sleeve pipe infall is put, so as to effectively control and reduce the thickness of floor, is reached
To section material and the purpose of reduction building cost.
This utility model is achieved through the following technical solutions：
A kind of PVC20 pipes and PVC40 pipes of being exclusively used in carries out 45 degree of cross pipe-line devices of the dark compress line of floor, it include for
Manage horizontal spool (a) in mating connection and for longitudinal spool in mating connection being managed with standard PVC 40 with standard PVC 20
B (), the horizontal spool and longitudinal spool exist into about 45 degree intersecting connection composition integral structures, longitudinal spool (b)
Intersection is recessed so that the total height of whole cross pipe-line device is less than 60mm；The two ends of the horizontal spool are provided with and standard
Interface pipeline section (a-2) of the internal diameter that PVC20 pipes are engaged for 20mm, the two ends of longitudinal spool (b) are provided with and standard
Interface pipeline section (b-2) of the internal diameter that PVC40 pipes are engaged for 40mm.
In above-mentioned technical proposal, the interface pipeline section inwall at horizontal spool two ends is provided with a delineation position boss
(a-4)。
In above-mentioned technical proposal, the interface pipeline section inwall at longitudinal spool two ends is provided with a delineation position boss
(b-3)。
In above-mentioned technical proposal, the horizontal spool includes middle pipeline section (a-1) and is arranged on horizontal spool two ends
Interface pipeline section (a-2) of the internal diameter being engaged with 20 pipe of standard PVC for 20mm, the internal diameter and standard of the middle pipeline section (a-1)
The internal diameter of PVC20 pipes is consistent, and the minimum tube wall of interface pipeline section (a-2) three at the middle pipeline section (a-1) and two ends is same
Plane, two ends interface pipeline section (a-2) are connected to middle pipeline section by uniform transitional pipe segment (a-3) transition that is round and smooth and gradually tapering up
(a-1)；Middle pipeline section (a-1), the interface pipeline section (a-2) at two ends, and transitional pipe segment structure (a-3) be integrally formed formula structure,
So that the minimum tube wall of whole laterally spool (a) is in same plane.
In above-mentioned technical proposal, the top surface tube wall of longitudinal spool is in same plane.
In above-mentioned technical proposal, it is the elliptical shape to both sides extension in the cross sectional shape of longitudinal spool of intersection.
In above-mentioned technical proposal, horizontal spool and longitudinal spool intersection is additionally provided with transition reinforcement to ensure to hand over
Resistance to compression intensity adjustable at fork.
Advantage of the present utility model and have the beneficial effect that：
1st, the PVC20 pipes and PVC40 pipes of being exclusively used in described in the utility model carries out 45 degree of pipelines friendships of the dark compress line of floor
Fork device can effectively reduce total height that threading protects sleeve pipe infall on the premise of construction standards and electric threading specification are met
Degree, so as to effectively reduce the thickness of floor, reduces the deadweight of building body, and the cost of comprehensive reduction building is thick to reduce floor
As a example by degree 1cm, so that it may at least save the building cost of 1-2.5%, well imagine that its economic benefit brought is huge；
2nd, horizontal spool of the present utility model and longitudinal spool can with it is convenient and swift and manage with standard PVC 20 securely and
40 pipe of standard PVC connects, as horizontal spool and longitudinal spool is the structure of integral type, so in infall PVC20 pipes and
PVC40 pipes are fixed, so as to be bound infall is overlapped during avoiding traditional construction, are this eliminated strapped
The thickness of set (or other strapped devices), so as to further reduce the thickness of floor；
3rd, this utility model is integrally formed using the method for injection mo(u)lding, and which is simple to manufacture, low cost, cross pipe-line device
Interior infall interior walls be smooth, it is uniform excessively, it is unobstructed to cross line, can be combined and uses.In a word, this interleaver is using as using existing
PVC connecting tubes, it is simple and practical, meet the requirement of dark deposited threading.Construction need not add any auxiliary tools and condition.
Description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is Fig. 21 to sectional view.
Fig. 4 is Fig. 12 to sectional view.
Fig. 5 is Fig. 33 to sectional view.
Fig. 6 is Fig. 14 to sectional view.
Fig. 7 is the side view of Fig. 1.
Fig. 8 is the upward view of Fig. 1.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to specific embodiment.
Referring to accompanying drawing, be exclusively used in the PVC20 pipes and PVC40 pipes involved by this utility model carries out the 45 of the dark compress line of floor
Degree cross pipe-line device, including for standard PVC 20 manage horizontal spool a in mating connection and for 40 pipe phase of standard PVC
The longitudinal spool b being connected, the horizontal spool and longitudinal spool are into about 45 degree intersecting connection composition integral structures.This
Utility model is integrally formed using the method for injection mo(u)lding, is simple to manufacture, low cost, and material of the present utility model is PVC materials.
As shown in figure 3, the horizontal spool a include middle pipeline section a-1 and be arranged on horizontal spool a two ends and standard
Interface pipeline section a-2 of the internal diameter that PVC20 pipes are engaged for 20mm, the internal diameter of the middle pipeline section a-1 are interior with 20 pipe of standard PVC
Footpath is consistent (16mm), the minimum tube wall (sum of i.e. horizontal spool a of the interface pipeline section a-2 three at the middle pipeline section a-1 and two ends
The tube wall of the opposite of longitudinal spool b intersections) in same plane, as the internal diameter of two ends interface pipeline section a-2 is more than intervalve
The internal diameter of section a-1, so in order to ensure that cable smoothly penetrates middle pipeline section a-1, two ends interface pipeline section a-2 from interface pipeline section a-2
Middle pipeline section a-1 (referring to Fig. 1 and Fig. 8), intervalve are connected to by uniform transitional pipe segment a-3 transition that is round and smooth and gradually tapering up
Section a-1, the interface pipeline section a-2 at two ends and transitional pipe segment structure a-3 are integrally formed formula structure, so that whole laterally spool a
Minimum tube wall (i.e. the laterally tube wall with the opposite of longitudinal spool b intersections of spool a) is in same plane, i.e., middle pipeline section a-
1st, the minimum tube wall of the interface pipeline section a-2 and transitional pipe segment structure a-3 at two ends is in same plane.When the two ends of horizontal spool a
After being connected with 20 pipe of standard PVC, due to the internal diameter of the middle pipeline section a-1 of horizontal spool a it is identical with 20 bore of standard PVC, institute
Can normally through whole laterally spool a, simultaneously because two ends interface pipeline section a-2 is by uniform round and smooth and gradually with cable
Transitional pipe segment a-3 of contraction is connected with middle pipeline section a-1 transition, so cable can pass through whole x wire with smooth
Pipe a.The interface pipeline section a-2 planforms at two ends are identical, and the interface pipeline section a-2 inwalls at two ends are provided with a circle boss a-4,
When PVC20 pipes insert the interface pipeline section at horizontal spool a two ends, boss a-4 plays positioning action to the insertion port of PVC20 pipes
(one side boss hinders PVC20 pipes to prevent that its insertion is too deep, and another aspect PVC20 pipe need to be inserted into boss according to technical requirements
Prevent which from inserting shallow and causing the Connected degree low at a-4), the boss a-4 so may be used apart from respective interface spool piece port 15mm
With enough contiguities when being inserted at boss a-4 with guarantee PVC20 pipes；
As shown in Fig. 4,6, longitudinal spool b include middle pipeline section b-1 and be arranged on longitudinal spool b two ends and standard
Interface pipeline section b-2 of the internal diameter that PVC40 pipes are engaged for 40mm, the lower tube wall and x wire of the middle pipeline section b-1 of longitudinal spool b
Into 45 degree of intersecting connections, (i.e. longitudinal spool be b's and horizontal for the top surface tube wall of longitudinal spool b for the upper tube wall of the middle pipeline section a-1 of pipe a
To the tube wall of the opposite of spool a intersections) in same plane, and the lower tube wall of the middle pipeline section b-1 of longitudinal spool is intersecting
Place cave inward (the lower tube wall of middle the pipeline section b-1 of i.e. longitudinal spool is gradually tapered up to intersection) it is intersecting to reduce longitudinal spool
The height at place, makes the height of longitudinal spool intersection less than the external diameter of 40 pipe of standard PVC, so as to reduce whole cross pipe-line device
Total height (reduces the total height of longitudinal direction spool b and horizontal spool a)；
Interface pipeline section inwall at two ends is provided with a circle boss b-3, when PVC40 pipes insert longitudinal direction spool b two ends
During interface pipeline section, boss b-3 plays positioning action to the insertion port of PVC40 pipes, and one side boss b-3 hinders PVC40 pipes anti-
Stop its insertion too deep, another aspect PVC40 pipe need to be inserted at boss b-3 according to technical requirements to be prevented which from inserting shallow and cause
Connected degree is low, apart from respective interface 20mm, the boss b-3 so can ensure that PVC40 pipes have when being inserted at boss b-3
Enough contiguities；
Due to interface pipeline section b-2 internal diameter be 40mm, and the internal diameter of 40 pipe of standard PVC less than 40mm (40 pipe of standard PVC
External diameter is 40mm), even if so the lower tube wall of longitudinal spool caves inward in intersection, but as its internal diameter is than standard PVC 40
The internal diameter of pipe is big, so it is also ensured that the sectional area of longitudinal direction spool b intersections is identical with the sectional area of 40 pipe of diameter, with satisfaction
Specification is required to tube section product ratio shared by wire；Additionally, the cross sectional shape in intersection longitudinal direction spool b is not limited to shown in figure
The scarce at least part of circle based on circle, which can also be the oval or other shapes to both sides extension, so
The height of longitudinal spool can be compressed to a greater extent and ensure the sectional area of longitudinal spool b intersections and the section of 40 pipe of diameter
Product identical (because the tube wall of longitudinal spool b of intersection is to after the extension of both sides, its sectional area can increase).
It is additionally provided with transition reinforcement c (Fig. 5) to ensure infall resistance to compression in horizontal spool a and longitudinal direction spool b intersections
Intensity adjustable.
The PVC20 pipes and PVC40 pipes of being exclusively used in described in the utility model carries out 45 degree of cross pipe-lines of the dark compress line of floor
Device can effectively reduce the total height that threading protects sleeve pipe infall on the premise of construction standards and electric threading specification are met,
So as to effectively reduce the thickness of floor, the deadweight of building body, the cost of comprehensive reduction building, to reduce slab thickness are reduced
As a example by 1cm, so that it may at least save the building cost of 1-2.5%, well imagine that its economic benefit brought is huge；Additionally,
Horizontal spool of the present utility model a's and longitudinal spool b can be with convenient and swift and manage and standard with standard PVC 20 securely
PVC40 pipes connect, due to horizontal spool a and longitudinal direction spool b be integral type structure, so infall PVC20 manage with
PVC40 pipes are fixed, so as to be bound infall is overlapped during avoiding traditional construction, are this eliminated strapped
The thickness of set (or other strapped devices), so as to further reduce the thickness of floor；This utility model is using injection mo(u)lding
Method is integrally formed, and which is simple to manufacture, low cost, the interior infall interior walls be smooth of cross pipe-line device, it is uniform excessively, cross line without hindrance
Gear, can be combined and use.In a word, this interleaver is using as using existing PVC connecting tubes, simple and practical, meets dark deposited threading
Require.Construction need not add any auxiliary tools and condition.
Exemplary description is done above to this utility model, it should explanation, without departing from core of the present utility model
In the case of the heart, any simple deformation, modification or other skilled in the art can not spend creative work etc.
Protection domain of the present utility model is each fallen within replacing.
Claims (7)
1. a kind of PVC20 pipes and PVC40 pipes of being exclusively used in carries out 45 degree of cross pipe-line devices of the dark compress line of floor, it is characterised in that：
Including for managing horizontal spool (a) in mating connection and in mating connection vertical for managing with standard PVC 40 with standard PVC 20
To spool (b), the horizontal spool and longitudinal spool are into about 45 degree intersecting connection composition integral structures, longitudinal spool
B () is recessed in intersection so that the total height of whole cross pipe-line device is less than 60mm；The two ends of the horizontal spool be provided with
Interface pipeline section (a-2) of the internal diameter that 20 pipe of standard PVC is engaged for 20mm, the two ends of longitudinal spool (b) are provided with and mark
Interface pipeline section (b-2) of the internal diameter that quasi- PVC40 pipes are engaged for 40mm.
2. the PVC20 pipes and PVC40 pipes of being exclusively used according to claim 1 carries out 45 degree of cross pipe-lines of the dark compress line of floor
Device, it is characterised in that：Interface pipeline section inwall at horizontal spool two ends is provided with delineation position boss (a-4).
3. the PVC20 pipes and PVC40 pipes of being exclusively used according to claim 1 carries out 45 degree of cross pipe-lines of the dark compress line of floor
Device, it is characterised in that：Interface pipeline section inwall at longitudinal spool two ends is provided with delineation position boss (b-3).
4. the PVC20 pipes and PVC40 pipes of being exclusively used according to claim 1 carries out 45 degree of cross pipe-lines of the dark compress line of floor
Device, it is characterised in that：The horizontal spool include middle pipeline section (a-1) and be arranged on horizontal spool two ends with standard PVC 20
Interface pipeline section (a-2) of the internal diameter that pipe is engaged for 20mm, the internal diameter of the middle pipeline section (a-1) are interior with 20 pipe of standard PVC
Footpath is consistent, and in same plane, two terminate the minimum tube wall of interface pipeline section (a-2) three at the middle pipeline section (a-1) and two ends
Mouth pipeline section (a-2) is connected to middle pipeline section (a-1) by uniform transitional pipe segment (a-3) transition that is round and smooth and gradually tapering up；It is middle
Pipeline section (a-1), the interface pipeline section (a-2) at two ends, and transitional pipe segment structure (a-3) be integrally formed formula structure so that whole horizontal
Minimum tube wall to spool (a) is in same plane.
5. the PVC20 pipes and PVC40 pipes of being exclusively used according to claim 1 carries out 45 degree of cross pipe-lines of the dark compress line of floor
Device, it is characterised in that：The top surface tube wall of longitudinal spool is in same plane.
6. the PVC20 pipes and PVC40 pipes of being exclusively used according to claim 1 carries out 45 degree of cross pipe-lines of the dark compress line of floor
Device, it is characterised in that：It is the elliptical shape to both sides extension in the cross sectional shape of longitudinal spool of intersection.
7. the PVC20 pipes and PVC40 pipes of being exclusively used according to claim 1 carries out 45 degree of cross pipe-lines of the dark compress line of floor
Device, it is characterised in that：Horizontal spool and longitudinal spool intersection is additionally provided with transition reinforcement to ensure that infall resistance to compression becomes
Intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960271.6U CN206076879U (en) | 2016-08-26 | 2016-08-26 | Being exclusively used in PVC20 pipes and PVC40 pipes carries out 45 degree of cross pipe-line devices of the dark compress line of floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960271.6U CN206076879U (en) | 2016-08-26 | 2016-08-26 | Being exclusively used in PVC20 pipes and PVC40 pipes carries out 45 degree of cross pipe-line devices of the dark compress line of floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076879U true CN206076879U (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620960271.6U Active CN206076879U (en) | 2016-08-26 | 2016-08-26 | Being exclusively used in PVC20 pipes and PVC40 pipes carries out 45 degree of cross pipe-line devices of the dark compress line of floor |
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| CN (1) | CN206076879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451279A (en) * | 2016-08-26 | 2017-02-22 | 天津市天友建筑设计股份有限公司 | Special 45-degree pipeline crossing device for floor concealed wiring used for PVC20 pipe and PVC40 pipe |
-
2016
- 2016-08-26 CN CN201620960271.6U patent/CN206076879U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451279A (en) * | 2016-08-26 | 2017-02-22 | 天津市天友建筑设计股份有限公司 | Special 45-degree pipeline crossing device for floor concealed wiring used for PVC20 pipe and PVC40 pipe |
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