CN206874989U - A kind of fiber composite cement pipe joint - Google Patents
A kind of fiber composite cement pipe joint Download PDFInfo
- Publication number
- CN206874989U CN206874989U CN201720611532.8U CN201720611532U CN206874989U CN 206874989 U CN206874989 U CN 206874989U CN 201720611532 U CN201720611532 U CN 201720611532U CN 206874989 U CN206874989 U CN 206874989U
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- tube
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- pipe
- cement
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Abstract
A kind of fiber composite cement pipe joint, belong to pipe joint technical field, including connecting tube and jack tube；The axially hollow setting of connecting tube, connecting tube are provided at both ends with undertaking head；The head of accepting is in interior big outer small round table-like；The undertaking head outer wall is provided with first groove of ring；The jack tube is fixedly installed in fiber composite pipe of cement both ends, and socket inside pipe wall is in round table-like, and socket inside pipe wall has second groove of ring；The undertaking head is inserted in jack tube, and undertaking head outer wall and socket inside pipe wall are bonded to each other；First groove and the second groove, which are disposed adjacent and be spliced into, pours ring；The jack tube offers the pouring hole being connected with pouring ring.This fiber composite cement pipe joint, by the way that pipe of cement is fixedly connected with connecting tube, so as to play a part of connecting two pipe of cements, and play good sealing effectiveness.Meanwhile connecting tube uses straticulate structure, adds intensity, extends the service life of product.
Description
Technical field
The utility model belongs to pipe joint technical field, and in particular to is a kind of fiber composite cement pipe joint.
Background technology
The impermeability and water resistance of pipe of cement, interface technique and construction when depending greatly on cable channel
Quality, and it is uneven in the poor location of some soil properties, ground hardness, or can be due to partly inclining in earthquake areas, pipe of cement
Tiltedly or other reasonses to bear larger pressure in interface and then will cause the sealant of interface by breakage, so that
The leakage of pipe of cement occurs；Therefore, it is necessary to such a situation can be improved to a certain extent by designing a kind of new pipe of cement.
Utility model content
The purpose of this utility model is to overcome the defects of mentioned above and deficiency, and provides a kind of fiber composite pipe of cement
Joint.
The utility model realizes that the technical scheme that its purpose uses is as follows.
A kind of fiber composite cement pipe joint, including connecting tube and jack tube；The axially hollow setting of connecting tube, connection
Pipe is provided at both ends with undertaking head；The head of accepting is in interior big outer small round table-like；The undertaking head outer wall is provided with a ring first
Groove；The jack tube is fixedly installed in fiber composite pipe of cement both ends, and socket inside pipe wall is in round table-like, and socket inside pipe wall has
One the second groove of ring；The undertaking head is inserted in jack tube, and undertaking head outer wall and socket inside pipe wall are bonded to each other；Described first
Groove and the second groove, which are disposed adjacent and be spliced into, pours ring；The jack tube offers the pouring hole being connected with pouring ring；
The pouring hole is bellmouth, and pouring hole outside aperture is more than internal aperture；The connecting tube by M layers the cement solidifies layer and M-
1 layer of plant fiber layer compacting is formed, and M >=2, described plant fiber layer are staggered with the layer that thes cement solidifies, and is connected
The inner surface of pipe and outer surface are the layer that thes cement solidifies.
The connecting tube also includes butt tube；The butt tube is in hollow cylindric and accepted positioned at two between heads；
The external diameter of the butt tube is equal to the external diameter of jack tube, and the external diameter of butt tube is more than the maximum outside diameter for accepting head；The docking
An at least ring convex ring is provided with left and right sides of pipe；The end face of the jack tube is provided with the scrobicular ring being adapted with bulge loop；It is described
The depth of scrobicular ring is more than the height of bulge loop；The bulge loop is inserted in scrobicular ring；The scrobicular ring bottom is embedded with sealing ring.
This fiber composite cement pipe joint, by the way that connecting tube both ends to be inserted in the end of different pipe of cements respectively, accept
Head outer wall and socket inside pipe wall are bonded to each other, then toward pouring pitch in pouring hole.In the presence of pitch, pipe of cement and connection
Pipe is fixedly connected, and so as to play a part of connecting two pipe of cements, and plays good sealing effectiveness.Meanwhile connecting tube uses
Straticulate structure, intensity is added, extend the service life of product.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：Connecting tube 100, accept first 110, first groove 111, butt tube 120, bulge loop 121, jack tube 200, second
Groove 201, pouring hole 202, scrobicular ring 203, pour ring 300.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in further detail.
A kind of fiber composite cement pipe joint, including connecting tube 100 and jack tube 200；The connecting tube 100 is axially hollow
Set, connecting tube 100 is provided at both ends with undertaking first 110；It is described to accept first 110 in interior big outer small round table-like；The undertaking head
110 outer walls are provided with first groove of ring 111；The jack tube 200 is fixedly installed in fiber composite pipe of cement both ends, and socket
The inwall of pipe 200 is in round table-like, and the inwall of jack tube 200 has second groove of ring 201；The undertaking first 110 is inserted in jack tube
200, and accept first 110 outer wall and the inwall of jack tube 200 and be bonded to each other；The groove 201 of first groove 111 and second is adjacent to be set
Put and be spliced into and pour ring 300；The jack tube 200 offers the pouring hole 202 being connected with pouring ring 300；It is described to pour
Hole 202 is bellmouth, and the outside aperture of pouring hole 202 is more than internal aperture.
When this joint is installed, the both ends of connecting tube 100 are inserted in the end of different pipe of cements respectively, accept first 110 outer wall
It is bonded to each other with the inwall of jack tube 200, the first groove 111 and the second groove 201 are disposed adjacent and are spliced into and pour ring 300.So
Afterwards toward pitch is poured in pouring hole 202, in the presence of pitch, pipe of cement is fixedly connected with connecting tube 100, so as to play connection
The effect of two pipe of cements, and play good sealing effectiveness.
The connecting tube 100 is made up of the plant fiber layer compacting of the cement solidifies layer and M-1 layers of M layers, and M >=2, institute
The plant fiber layer stated is staggered with the layer that thes cement solidifies, and the inner surface of connecting tube 100 and outer surface are the layer that thes cement solidifies.
The layer that thes cement solidifies plays a part of strengthening pipeline strength.Because plant fiber layer is corrodible, therefore, when pipe of cement report
After useless, plant fiber layer meeting spontaneous corrosion, pollution will not be produced.
The connecting tube 100 also includes butt tube 120；The butt tube 120 is in hollow cylindric and held positioned at two
Between joint 110；The external diameter of the butt tube 120 is equal to the external diameter of jack tube 200, and the external diameter of butt tube 120 is more than undertaking
First 110 maximum outside diameter；The left and right sides of the butt tube 120 is provided with an at least ring convex ring 121；The jack tube 200
End face is provided with the scrobicular ring 203 being adapted with bulge loop 121；The depth of the scrobicular ring 203 is more than the height of bulge loop 121；It is described convex
Ring 121 is inserted in scrobicular ring 203；The bottom of scrobicular ring 203 is embedded with sealing ring.
When connecting tube 100 and jack tube 200 misplace slightly because the effect of moment of flexure is born, flexible sealing ring
Remain to fill the gap between bulge loop 121 and scrobicular ring 203, ensure the sealing of pipeline.After bulge loop 121 is inserted in scrobicular ring 203, shape
Into bow font fine crack, the sealing after docking is added.When pipeline junction seeps water, the increase of sealing ring volume, bulge loop is filled
121 are inserted in the gap of scrobicular ring 203, have the function that to prevent infiltration.
The utility model is illustrated according to embodiment, and on the premise of present principles are not departed from, the present apparatus can also be made
Go out several modifications and improvements.It should be pointed out that all technical schemes obtained using modes such as equivalent substitution or equivalent transformations, are fallen
In the scope of protection of the utility model.
Claims (2)
1. a kind of fiber composite cement pipe joint, it is characterised in that including connecting tube（100）And jack tube（200）；The connection
Pipe（100）Axially hollow setting, connecting tube（100）It is provided at both ends with undertaking head（110）；The undertaking head（110）In interior big outer
Small is round table-like；The undertaking head（110）Outer wall is provided with first groove of ring（111）；The jack tube（200）It is fixedly mounted
In fiber composite pipe of cement both ends, and jack tube（200）Inwall is in round table-like, jack tube（200）Inwall has second groove of ring
（201）；The undertaking head（110）It is inserted in jack tube（200）, and accept head（110）Outer wall and jack tube（200）Inwall is mutual
Fitting；First groove（111）With the second groove（201）It is disposed adjacent and is spliced into and pours ring（300）；The jack tube
（200）Offer and pour ring（300）The pouring hole being connected（202）；The pouring hole（202）For bellmouth, pouring hole
（202）Outside aperture is more than internal aperture；The connecting tube（100）By the plant fiber layer of the cement solidifies layer and the M-1 layers of M layers
Compacting is formed, and M >=2, and described plant fiber layer is staggered with the layer that thes cement solidifies, and connecting tube（100）Inner surface
It is the layer that thes cement solidifies with outer surface.
A kind of 2. fiber composite cement pipe joint as claimed in claim 1, it is characterised in that the connecting tube（100）Also wrap
Include butt tube（120）；The butt tube（120）In hollow cylindric and positioned at two undertaking heads（110）Between；The docking
Pipe（120）External diameter be equal to jack tube（200）External diameter, and butt tube（120）External diameter be more than accept head（110）Maximum it is outer
Footpath；The butt tube（120）The left and right sides be provided with an at least ring convex ring（121）；The jack tube（200）End face set
Have and bulge loop（121）Adaptable scrobicular ring（203）；The scrobicular ring（203）Depth be more than bulge loop（121）Height；It is described convex
Ring（121）It is inserted in scrobicular ring（203）；The scrobicular ring（203）Bottom is embedded with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611532.8U CN206874989U (en) | 2017-05-28 | 2017-05-28 | A kind of fiber composite cement pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611532.8U CN206874989U (en) | 2017-05-28 | 2017-05-28 | A kind of fiber composite cement pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874989U true CN206874989U (en) | 2018-01-12 |
Family
ID=61337356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720611532.8U Active CN206874989U (en) | 2017-05-28 | 2017-05-28 | A kind of fiber composite cement pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914569A (en) * | 2019-03-27 | 2019-06-21 | 宣城市政建设集团有限公司 | A kind of cement water-supply-pipe |
| CN116255512A (en) * | 2023-03-09 | 2023-06-13 | 浙江巨龙管业科技有限公司 | Sealing connection convenient prestress steel cylinder concrete pipe and mud pouring die |
-
2017
- 2017-05-28 CN CN201720611532.8U patent/CN206874989U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914569A (en) * | 2019-03-27 | 2019-06-21 | 宣城市政建设集团有限公司 | A kind of cement water-supply-pipe |
| CN109914569B (en) * | 2019-03-27 | 2024-01-30 | 宣城市政建设集团有限公司 | Cement water delivery pipe |
| CN116255512A (en) * | 2023-03-09 | 2023-06-13 | 浙江巨龙管业科技有限公司 | Sealing connection convenient prestress steel cylinder concrete pipe and mud pouring die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180911 Address after: 311700 No. 688 Sunshine Road, Thousand Island Lake Town, Chunan County, Hangzhou, Zhejiang, 147-16 Patentee after: Hangzhou Pingyu Technology Development Co., Ltd. Address before: 313000 No. 1199, Nian Feng Xi Road, Nanxun Economic Development Zone, Huzhou, Zhejiang. Patentee before: Zhejiang Qing Yu Pipe Co., Ltd. |