CN204922348U - With anti plastics double -end staple bolt telescopic joint that subsides with burying - Google Patents
With anti plastics double -end staple bolt telescopic joint that subsides with burying Download PDFInfo
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- CN204922348U CN204922348U CN201520258651.0U CN201520258651U CN204922348U CN 204922348 U CN204922348 U CN 204922348U CN 201520258651 U CN201520258651 U CN 201520258651U CN 204922348 U CN204922348 U CN 204922348U
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- anchor ear
- ear unit
- slip joint
- settling
- unit
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Abstract
The utility model discloses a with anti plastics double -end staple bolt telescopic joint that subsides with burying, telescopic joint cover two adjacent, leave between the drain pipe in space between and, the telescopic joint includes an at least staple bolt unit, the staple bolt unit includes staple bolt unit main part, and the both ends of staple bolt unit main part are equipped with an at least sealing mechanism respectively, between the staple bolt unit (obvolvent department) be equipped with sealing mechanism equally, the sealing mechanism at the both ends of staple bolt unit main part is connected with the body of the one end of two adjacent drain pipes respectively, and obvolvent department of staple bolt unit both sides reaches the connection between the staple bolt unit main part through other sealing mechanism, makes the space between two adjacent drain pipes regional sealed at last. The utility model provides a burying the ground drainage and subsiding plastics double -end staple bolt telescopic joint with anti, the resistance to settling that can improve greatly in the piping installation can, adopt rigid connection's buried pipeline very much to the part, this telescopic joint just seems particularly important.
Description
Technical field
The utility model belongs to underground pipe road technique field, relates to a kind of slip joint, particularly relates to a kind of buried anti-settling plastics double end anchor ear slip joint.
Background technique
Buried pipeline, owing to being deeply buried in underground (for draining, blowdown, ventilation etc.), needs larger bearing capacity; It is all be widely used in buried plastic pipe that HDPE binary wall twisting and pipe, plastic-steel spirally-wound pipe, steel mould enhancing helical bellows, double-wall corrugated pipe, FRPP riffled tube, PVC riffled tube etc.
Because buried pipeline is subject to the impact of construction and installation and soil structure, geological condition, relevant range different loading etc. factor, between adjacent channel or between pipeline and inspection shaft, inevitably uneven sedimentation; In addition, due to the larger temperature difference existed throughout the year, the impact of being expanded with heat and contract with cold can axial stretching.Therefore often can occur for above-mentioned reasons and there is pipeline junction seepage, disconnection, stiff connecting section are torn, produce crack between pipeline with inspection shaft even betides the phenomenons such as inspection shaft jointing pipeline break the silt of underground is discharged with water, after a period of time, there is the risk of caving on ground.Also there is no effective solution at present.
In view of this, nowadays in the urgent need to designing a kind of cooperating structure of buried pipeline, to overcome the above-mentioned defect of existing pipeline Placement.
Model utility content
Technical problem to be solved in the utility model is: provide a kind of buried anti-settling plastics double end anchor ear slip joint, can promote two adjacent and between leave space pipeline between sealing.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of buried anti-settling plastics double end anchor ear slip joint, described slip joint comprises: the first anchor ear unit, the second anchor ear unit;
Described first anchor ear unit, the second anchor ear unit include the anchor ear unit main body of radial cross section semicircular in shape, and the two ends of anchor ear unit main body axis are respectively equipped with at least one groove, are provided with Stamping Steel Ribbon in groove;
Described first anchor ear unit, the second anchor ear unit hold the hollow cylinder of formation one tightly, two adjacent discharge pipe lines are held tightly, the Stamping Steel Ribbon being arranged at two ends is arranged at outside two adjacent waste pipes respectively, and the void area between two adjacent drainage channel pipes is sealed;
The contacting point of described first anchor ear unit, the second anchor ear unit is provided with sealing gasket, sealing gasket be arranged at the first anchor ear unit respectively or/and the second anchor ear unit two axial sides on;
The outside of described first anchor ear unit and the second anchor ear unit is respectively equipped with two fixing frames, and fixing frame is arranged near the contacting point of described first anchor ear unit and the second anchor ear unit; Fixing frame is provided with some through holes, by fixed mechanism by relative two fixing frame fixing and lockings.Described first anchor ear unit, the second anchor ear unit intracavity space diameter, become large from both ends to the middle gradually.
A kind of buried anti-settling plastics double end anchor ear slip joint, described slip joint be enclosed within two adjacent and between leave space pipeline between;
Described slip joint comprises at least one anchor ear unit; Described anchor ear unit comprises anchor ear unit main body, and the two ends of anchor ear unit main body are respectively equipped with at least one sealing mechanism;
The sealing mechanism at the two ends of described anchor ear unit main body is arranged at one end of two adjacent pipelines respectively, and the void area between two adjacent channels is sealed.
As a kind of preferred version of the present utility model, described slip joint comprises two anchor ear unit, is respectively the first anchor ear unit, the second anchor ear unit; The radial cross section semicircular in shape of described first anchor ear unit, the second anchor ear unit.
As a kind of preferred version of the present utility model, described sealing mechanism is Stamping Steel Ribbon; The two ends of described anchor ear unit main body axis are respectively equipped with at least one groove, are provided with Stamping Steel Ribbon in groove.
As a kind of preferred version of the present utility model, the contacting point of described first anchor ear unit, the second anchor ear unit is provided with sealing gasket, sealing gasket be arranged at the first anchor ear unit respectively or/and the second anchor ear unit two axial sides on.
As a kind of preferred version of the present utility model, the outside of described first anchor ear unit and the second anchor ear unit is respectively equipped with two fixing frames, and fixing frame is arranged near the contacting point of described first anchor ear unit and the second anchor ear unit; Fixing frame is provided with some through holes, by fixed mechanism by relative two fixing frame fixing and lockings.
As a kind of preferred version of the present utility model, described slip joint comprises the anchor ear unit of more than 3, and each anchor ear unit holds the surface of formation one cylinder tightly.
As a kind of preferred version of the present utility model, another axial side contacting point of the axial side of described anchor ear unit and the axial side of other anchor ear unit or this anchor ear unit is provided with the second sealing mechanism.
As a kind of preferred version of the present utility model, another axial side contacting point of the axial side of described anchor ear unit and the axial side of other anchor ear unit or this anchor ear unit is provided with locking mechanism, by correspondence two anchor ear unit fixing and lockings.
As a kind of preferred version of the present utility model, between two anchor ear unit, obvolvent place is provided with sealing mechanism; The body of the one end of the pipeline that the sealing mechanism at the two ends of described anchor ear unit main body is adjacent with two is respectively connected, obvolvent place of anchor ear unit both sides reaches the connection between anchor ear unit main body by other sealing mechanism, and the void area between two adjacent channels is sealed.
As a kind of preferred version of the present utility model, described anchor ear unit intracavity space diameter, become large (similar olive shape gradually from both ends to the middle, when the uneven sedimentation of adjacent tubes, body joint axial angle can change), adopt said structure can in certain uneven settlement interval, avoid because top after two tubing dislocation is to slip joint inner chamber wall, make slip joint wall stressed excessive and damage slip joint body.That is, the diameter of described slip joint intracavity space, becomes large from both ends to the middle gradually.
The beneficial effects of the utility model are: the buried draining anti-settling plastics double end anchor ear slip joint that the utility model proposes, and greatly can improve the anti-settling performance in pipeline construction; Adopt rigidly connected buried pipeline for part especially, this slip joint just seems particularly important.Owing to leaving space between two adjacent channels, be subjected to displacement in the uneven sedimentation of pipeline or other environmetal impacts or flexible time, anti-settling and telescopic adjustment effect can be reached by this product, substantially increase tubing sealingly secure performance in the presence of a harsh environment.
Accompanying drawing explanation
Fig. 1 is the side view of the utility model buried anti-settling plastics double end anchor ear slip joint.
Fig. 2 is the structural representation of the utility model buried anti-settling plastics double end anchor ear slip joint.
Structural representation when Fig. 3 is the use of the utility model buried anti-settling plastics double end anchor ear slip joint.
Fig. 4 is structural representation when the utility model slip joint uses in embodiment five.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Embodiment one
Refer to Fig. 1 to Fig. 3, the utility model discloses a kind of buried anti-settling plastics double end anchor ear slip joint, and described slip joint comprises: the first anchor ear unit 10, second anchor ear unit 20.
Described first anchor ear unit 10, second anchor ear unit 20 includes the anchor ear unit main body of radial cross section semicircular in shape, and the two ends of anchor ear unit main body axis are respectively equipped with at least one groove, are provided with Stamping Steel Ribbon 11,21 in groove.
Described first anchor ear unit 10, second anchor ear unit 20 holds the hollow cylinder of formation one tightly, two adjacent waste pipes 30 are held tightly, the Stamping Steel Ribbon 11,21 being arranged at two ends is arranged at two adjacent waste pipe 30 outer walls respectively, and the void area between two adjacent drainage channel pipes 30 is sealed.
The contacting point of described first anchor ear unit 10, second anchor ear unit 20 is provided with sealing gasket 12,22, sealing gasket 12,22 be arranged at the first anchor ear unit 10 respectively or/and the second anchor ear unit 20 two axial sides on.
The outside of described first anchor ear unit 10 and the second anchor ear unit 20 is respectively equipped with two fixing frames 13,23, and fixing frame 13,23 is arranged near the contacting point of described first anchor ear unit 10 and the second anchor ear unit 20; Fixing frame 13,23 is provided with some through holes, by fixed mechanism 14 (as bolt etc.) by relative two fixing frame 13,23 fixing and lockings.
So, between the first anchor ear unit 10, second anchor ear unit 20, (obvolvent place) is provided with sealing gasket 12,22; The body of the one end of the waste pipe that the Stamping Steel Ribbon 11,21 at the two ends of anchor ear unit main body is adjacent with two is respectively connected, obvolvent place of anchor ear unit both sides (can be gasket seal 15 by the 3rd other sealing mechanism, be arranged between fixing frame 13,23) reach connection between anchor ear unit main body, the void area between two adjacent drainage channel pipes is sealed.
Embodiment two
A kind of buried anti-settling plastics double end anchor ear slip joint, described slip joint be enclosed within two adjacent and between leave space waste pipe between;
Described slip joint comprises at least one anchor ear unit; Described anchor ear unit comprises anchor ear unit main body, and the two ends of anchor ear unit main body are respectively equipped with at least one sealing mechanism;
The sealing mechanism at the two ends of described anchor ear unit main body is arranged at one end of two adjacent waste pipes respectively, and the void area between two adjacent drainage channel pipes is sealed.
Embodiment three
The difference of the present embodiment and embodiment one is, in the present embodiment, described slip joint comprises the anchor ear unit of more than 3, and each anchor ear unit holds the surface of formation one cylinder tightly.
Another axial side contacting point of the axial side of described anchor ear unit and the axial side of other anchor ear unit or this anchor ear unit is provided with the second sealing mechanism.
Another axial side contacting point of the axial side of described anchor ear unit and the axial side of other anchor ear unit or this anchor ear unit is provided with locking mechanism, by correspondence two anchor ear unit fixing and lockings.
Embodiment four
The difference of the present embodiment and embodiment one is, in the present embodiment, described slip joint comprises an anchor ear unit, and this anchor ear unit is roughly side by the periphery cut open.Anchor ear unit has the side of two axis, two contact aside, forms periphery.
Embodiment five
Refer to Fig. 4, the difference of the present embodiment and embodiment one is, in the present embodiment, the diameter of described slip joint intracavity space, becomes large from both ends to the middle gradually.Particularly, described anchor ear unit 10,20 intracavity space diameter (or section) becomes greatly from both ends to the middle gradually, and (each anchor ear unit surrounds similar olive shape, when the uneven sedimentation of adjacent tubes, body joint axial angle can change), employing said structure can in certain uneven settlement interval, avoid because top after the dislocation of two tubing is to slip joint inner chamber wall, make slip joint wall stressed excessive and damage slip joint body.
In sum, the buried draining anti-settling plastics double end anchor ear slip joint that the utility model proposes, can improve the anti-settling performance in pipeline construction greatly; Adopt rigidly connected buried pipeline for part especially, this slip joint just seems particularly important.Owing to leaving space between two adjacent drainage channel pipes, be subjected to displacement in the uneven sedimentation of pipeline or other environmetal impacts or flexible time, anti-settling and telescopic adjustment effect can be reached by this product, substantially increase tubing sealingly secure performance in the presence of a harsh environment.The size of concrete change is determined depending on the factor such as size, length of slip joint.
Here description of the present utility model and application is illustrative, not wants by scope restriction of the present utility model in the above-described embodiments.Distortion and the change of embodiment disclosed are here possible, are known for the replacement of embodiment those those of ordinary skill in the art and the various parts of equivalence.Those skilled in the art are noted that when not departing from spirit of the present utility model or substantive characteristics, the utility model can in other forms, structure, layout, ratio, and to realize with other assembly, material and parts.When not departing from the utility model scope and spirit, can other distortion be carried out here to disclosed embodiment and change.
Claims (11)
1. a buried anti-settling plastics double end anchor ear slip joint, it is characterized in that, described slip joint comprises: the first anchor ear unit, the second anchor ear unit;
Described first anchor ear unit, the second anchor ear unit include the anchor ear unit main body of radial cross section semicircular in shape, and the two ends of anchor ear unit main body axis are respectively equipped with at least one groove, are provided with Stamping Steel Ribbon in groove;
Described first anchor ear unit, the second anchor ear unit hold the hollow cylinder of formation one tightly, two adjacent discharge pipe lines are held tightly, the Stamping Steel Ribbon being arranged at two ends is arranged at outside two adjacent waste pipes respectively, and the void area between two adjacent drainage channel pipes is sealed;
The contacting point of described first anchor ear unit, the second anchor ear unit is provided with sealing gasket, sealing gasket be arranged at the first anchor ear unit respectively or/and the second anchor ear unit two axial sides on;
The outside of described first anchor ear unit and the second anchor ear unit is respectively equipped with two fixing frames, and fixing frame is arranged near the contacting point of described first anchor ear unit and the second anchor ear unit; Fixing frame is provided with some through holes, by fixed mechanism by relative two fixing frame fixing and lockings;
Described first anchor ear unit, the second anchor ear unit intracavity space diameter, become large from both ends to the middle gradually.
2. a buried anti-settling plastics double end anchor ear slip joint, is characterized in that, described slip joint be enclosed within two adjacent and between leave space pipeline between;
Described slip joint comprises at least one anchor ear unit; Described anchor ear unit comprises anchor ear unit main body, and the two ends of anchor ear unit main body are respectively equipped with at least one sealing mechanism;
The sealing mechanism at the two ends of described anchor ear unit main body is arranged at one end of two adjacent pipelines respectively, and the void area between two adjacent channels is sealed.
3. buried anti-settling plastics double end anchor ear slip joint according to claim 2, is characterized in that:
Described slip joint comprises two anchor ear unit, is respectively the first anchor ear unit, the second anchor ear unit; The radial cross section semicircular in shape of described first anchor ear unit, the second anchor ear unit.
4. buried anti-settling plastics double end anchor ear slip joint according to claim 2, is characterized in that:
Described sealing mechanism is Stamping Steel Ribbon; The two ends of described anchor ear unit main body axis are respectively equipped with at least one groove, are provided with Stamping Steel Ribbon in groove.
5. buried anti-settling plastics double end anchor ear slip joint according to claim 3, is characterized in that:
The contacting point of described first anchor ear unit, the second anchor ear unit is provided with sealing gasket, sealing gasket be arranged at the first anchor ear unit respectively or/and the second anchor ear unit two axial sides on.
6. buried anti-settling plastics double end anchor ear slip joint according to claim 3, is characterized in that:
The outside of described first anchor ear unit and the second anchor ear unit is respectively equipped with two fixing frames, and fixing frame is arranged near the contacting point of described first anchor ear unit and the second anchor ear unit; Fixing frame is provided with some through holes, by fixed mechanism by relative two fixing frame fixing and lockings.
7. buried anti-settling plastics double end anchor ear slip joint according to claim 2, is characterized in that:
Described slip joint comprises the anchor ear unit of more than 3, and each anchor ear unit holds the surface of formation one cylinder tightly.
8., according to the buried anti-settling plastics double end anchor ear slip joint one of claim 2 to 7 Suo Shu, it is characterized in that:
Another axial side contacting point of the axial side of described anchor ear unit and the axial side of other anchor ear unit or this anchor ear unit is provided with the second sealing mechanism.
9., according to the buried anti-settling plastics double end anchor ear slip joint one of claim 2 to 7 Suo Shu, it is characterized in that:
Another axial side contacting point of the axial side of described anchor ear unit and the axial side of other anchor ear unit or this anchor ear unit is provided with locking mechanism, by correspondence two anchor ear unit fixing and lockings.
10., according to the buried anti-settling plastics double end anchor ear slip joint one of claim 2 to 7 Suo Shu, it is characterized in that:
Between two anchor ear unit, obvolvent place is provided with sealing mechanism; The body of the one end of the pipeline that the sealing mechanism at the two ends of described anchor ear unit main body is adjacent with two is respectively connected, obvolvent place of anchor ear unit both sides reaches the connection between anchor ear unit main body by other sealing mechanism, and the void area between two adjacent connecting tubes is sealed.
11., according to the buried anti-settling plastics double end anchor ear slip joint one of claim 2 to 7 Suo Shu, is characterized in that:
The diameter of described slip joint intracavity space, becomes large from both ends to the middle gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258651.0U CN204922348U (en) | 2015-04-27 | 2015-04-27 | With anti plastics double -end staple bolt telescopic joint that subsides with burying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258651.0U CN204922348U (en) | 2015-04-27 | 2015-04-27 | With anti plastics double -end staple bolt telescopic joint that subsides with burying |
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| Publication Number | Publication Date |
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| CN204922348U true CN204922348U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520258651.0U Active CN204922348U (en) | 2015-04-27 | 2015-04-27 | With anti plastics double -end staple bolt telescopic joint that subsides with burying |
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| CN (1) | CN204922348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806840A (en) * | 2015-04-27 | 2015-07-29 | 重庆金山洋生管道有限公司 | Buried anti-sedimentation plastic dual head hoop telescopic joint |
-
2015
- 2015-04-27 CN CN201520258651.0U patent/CN204922348U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806840A (en) * | 2015-04-27 | 2015-07-29 | 重庆金山洋生管道有限公司 | Buried anti-sedimentation plastic dual head hoop telescopic joint |
| CN104806840B (en) * | 2015-04-27 | 2017-03-22 | 重庆金山洋生管道有限公司 | Buried anti-sedimentation plastic dual head hoop telescopic joint |
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| GR01 | Patent grant |