CN208417975U - The protective device of water conservancy construction pipeline - Google Patents
The protective device of water conservancy construction pipeline Download PDFInfo
- Publication number
- CN208417975U CN208417975U CN201820934012.5U CN201820934012U CN208417975U CN 208417975 U CN208417975 U CN 208417975U CN 201820934012 U CN201820934012 U CN 201820934012U CN 208417975 U CN208417975 U CN 208417975U
- Authority
- CN
- China
- Prior art keywords
- annular
- water
- flange disk
- protective device
- bending edges
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 230000001681 protective effect Effects 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model discloses a kind of protective devices of water conservancy construction pipeline, including two water pipelines, the end of water pipeline is fixed with first flange disk, two water pipelines are connected by bellows, the both ends of bellows are integrally formed with second flange disk, first flange disk is fixed by several in the first circumferentially distributed bolt assembly with second flange disk, sealing ring is embedded between first flange disk and second flange disk, the junction of two water pipelines is equipped with protective device, protective device includes a pair of of housing, each housing is semiannular shape structure, the both ends of housing are provided with inside annular bending edges, annular bending edges on the lateral wall of every water pipeline integrally formed with each housing both ends of annular nib offset with the annular nib on a wherein water pipeline respectively, annular bending edges and annular nib are logical Several second bolt assemblies are crossed to fix；The phenomenon that joint that the utility model can be avoided water pipeline is broken.
Description
Technical field
The utility model belongs to water conservancy construction protective device technical field, is related to a kind of protection of water conservancy construction pipeline
Device.
Background technique
Water pipeline lay after the completion of, above road surface suffered by load the water pipeline in soil can be caused
It influences, so, it is easy to the phenomenon that causing the joint of water pipeline to be broken, to will affect making for water pipeline
Use the service life.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of protective device of water conservancy construction pipeline, can
The phenomenon that effectively joint of water pipeline being avoided to be broken, so as to extend the service life of water pipeline.
Purpose of the utility model is realized as follows:
The protective device of the water conservancy construction pipeline of the utility model, including two water pipelines, the end of water pipeline
Place is fixed with first flange disk, and two water pipelines are connected by bellows, and the both ends of bellows are integrally formed with the second method
Blue disk, first flange disk are fixed by several in the first circumferentially distributed bolt assembly with second flange disk, first flange disk
Sealing ring is embedded between second flange disk, the junction of two water pipelines is equipped with protective device, and protective device includes
A pair of of housing, each housing are semiannular shape structure, and the both ends of housing are provided with inside annular bending edges, every water conservancy
On the lateral wall of pipeline integrally formed with each housing both ends of annular nib annular bending edges respectively with a wherein water conservancy
Annular nib on pipeline offsets, and annular bending edges are fixed with annular nib by several second bolt assemblies.
The protective device of the water conservancy construction pipeline of the utility model, wherein be provided on the inner sidewall of annular bending edges
For being oriented to annular nib cooperation to facilitate annular bending edges set to be attached to the annular guide surface outside annular nib；Pass through annular
The setting of guide surface, annular guide surface can cooperate guiding to facilitate annular bending edges set to be attached to outside annular nib with annular nib
Portion.
The protective device of the water conservancy construction pipeline of the utility model, wherein being provided on the lateral wall of annular nib can
With annular bending edges cooperation guiding to facilitate annular bending edges set to be attached to the annular slope outside annular nib；Pass through annular slope
Setting, annular bending edges can with annular slope cooperate guiding to facilitate annular bending edges set to be attached to outside annular nib.
The protective device of the water conservancy construction pipeline of the utility model, wherein fixed between annular nib and water pipeline
There are several in circumferentially distributed reinforcement block；By the setting of reinforcement block, can be improved between annular nib and water pipeline
Structural strength.
The utility model is by the setting of bellows, and the joint of water pipeline by load when being shifted, bellows
Corresponding deformation and displacement can be generated, so, can be avoided the phenomenon that joint of water pipeline is broken；Together
When, by the setting of protective device, the protection to water pipeline joint can be further functioned as, so as to avoid water conservancy pipe
The phenomenon that joint in road is broken.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is that the utility model removes the structural schematic diagram after the housing of front side.
Specific embodiment
Specific embodiment of the present invention is described in further detail with reference to the accompanying drawing.
In the description of the present invention, unless otherwise indicated, term " on ", "lower", "left", "right", "front", "rear",
The orientation or state relation of the instructions such as " top ", " bottom " are orientation based on the figure or state relation, merely to just
In description the utility model and simplify description, rather than the certain party that the mechanism of indication or suggestion meaning or component must have
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be direct phase
It even, can also be indirectly connected through an intermediary.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
A kind of protective device of water conservancy construction pipeline, including two water pipelines 1, the end of water pipeline 1 are fixed
There is first flange disk 11, two water pipelines 1 are connected by bellows 2, and the both ends of bellows 2 are integrally formed with second flange
Disk 21, first flange disk 11 and second flange disk 21 are fixed by several in the first circumferentially distributed bolt assembly 3, the first method
Sealing ring 4 is embedded between blue disk 11 and second flange disk 21, the junction of two water pipelines 1 is equipped with protective device, prevents
Protection unit includes a pair of of housing 5, and each housing 5 is semiannular shape structure, and the both ends of housing 5 are provided with inside annular folding
Crimp 51, the annular bending edges on the lateral wall of every water pipeline 1 integrally formed with each 5 both ends of housing of annular nib 12
51 offset with the annular nib 12 on a wherein water pipeline 1 respectively, and annular bending edges 51 pass through several with annular nib 12
A second bolt assembly 6 is fixed；It is provided on the inner sidewall of annular bending edges 51 for being oriented to the cooperation of annular nib 12 with side
Just annular 51 sets of bending edges are attached to the annular guide surface 52 outside annular nib 12；By the setting of annular guide surface, annular is led
Guiding can be cooperated to facilitate annular bending edges set to be attached to outside annular nib with annular nib to face；The lateral wall of annular nib 12
On be provided with can with annular bending edges 51 cooperate guiding to facilitate 51 sets of annulars being attached to outside annular nib 12 of annular bending edges
Inclined-plane 13；By the setting of annular slope, annular bending edges can cooperate with annular slope to be oriented to facilitate annular bending edges to be set with
To outside annular nib；Several are fixed between annular nib 12 and water pipeline 1 in circumferentially distributed reinforcement block 14；Pass through
The setting of reinforcement block can be improved the structural strength between annular nib and water pipeline；The utility model passes through bellows
Setting, when being shifted by load, bellows can generate corresponding deformation and displacement for the joint of water pipeline, and such one
Come, can be avoided the phenomenon that joint of water pipeline is broken；It, can be further meanwhile by the setting of protective device
The protection to water pipeline joint is played, the phenomenon that so as to avoid the joint of water pipeline from being broken.
It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this
Field technical staff can be according to the exhaustive all possibility of mathematical knowledge of permutation and combination, and therefore, the utility model is no longer to arrangement
Technical solution after combination is illustrated one by one, but it is understood that being the technical solution after permutation and combination by the utility model
It is disclosed.
It should be noted that listed above is only a kind of specific embodiment of the utility model.Obviously, the utility model
Above embodiments are not limited to, acceptable there are many deformations.
In short, the institute that those skilled in the art directly can export or associate from content disclosed by the utility model
There is deformation, is considered as the protection scope of the utility model.
Claims (4)
1. a kind of protective device of water conservancy construction pipeline, including two water pipelines (1), the end of the water pipeline (1)
Place is fixed with first flange disk (11), it is characterised in that: two water pipelines (1) are connected by bellows (2), the bellows
(2) both ends are integrally formed with second flange disk (21), and the first flange disk (11) and second flange disk (21) are if pass through
Dry fixed in circumferentially distributed the first bolt assembly (3), embedding between the first flange disk (11) and second flange disk (21)
Equipped with sealing ring (4), the junction of two water pipelines (1) is equipped with protective device, and the protective device includes a pair of of housing
(5), each housing (5) is semiannular shape structure, and the both ends of the housing (5) are provided with inside annular bending edges
(51), the annular on the lateral wall of every water pipeline (1) integrally formed with annular nib (12) each housing (5) both ends is rolled over
Crimp (51) offsets with the annular nib (12) on a wherein water pipeline (1) respectively, the annular bending edges (51) and ring
Shape chimb (12) is fixed by several second bolt assemblies (6).
2. the protective device of water conservancy construction pipeline according to claim 1, which is characterized in that the annular bending edges
(51) it is provided on inner sidewall and is oriented to for cooperating with annular nib (12) to facilitate annular bending edges (51) set to be attached to annular
The external annular guide surface (52) of chimb (12).
3. the protective device of water conservancy construction pipeline according to claim 2, which is characterized in that the annular nib (12)
Lateral wall on be provided with can with annular bending edges (51) cooperate be oriented to facilitate annular bending edges (51) set be attached to annular nib
(12) external annular slope (13).
4. the protective device of water conservancy construction pipeline according to claim 3, which is characterized in that the annular nib (12)
Several are fixed between water pipeline (1) in circumferentially distributed reinforcement block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934012.5U CN208417975U (en) | 2018-06-15 | 2018-06-15 | The protective device of water conservancy construction pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934012.5U CN208417975U (en) | 2018-06-15 | 2018-06-15 | The protective device of water conservancy construction pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417975U true CN208417975U (en) | 2019-01-22 |
Family
ID=65109323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820934012.5U Expired - Fee Related CN208417975U (en) | 2018-06-15 | 2018-06-15 | The protective device of water conservancy construction pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576848A (en) * | 2020-12-31 | 2021-03-30 | 安徽华塑股份有限公司 | PVC coupling ageing resistance protector |
-
2018
- 2018-06-15 CN CN201820934012.5U patent/CN208417975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576848A (en) * | 2020-12-31 | 2021-03-30 | 安徽华塑股份有限公司 | PVC coupling ageing resistance protector |
| CN112576848B (en) * | 2020-12-31 | 2022-06-21 | 安徽华塑股份有限公司 | PVC coupling ageing resistance protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |