CN207364534U - No-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar - Google Patents
No-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar Download PDFInfo
- Publication number
- CN207364534U CN207364534U CN201721316735.0U CN201721316735U CN207364534U CN 207364534 U CN207364534 U CN 207364534U CN 201721316735 U CN201721316735 U CN 201721316735U CN 207364534 U CN207364534 U CN 207364534U
- Authority
- CN
- China
- Prior art keywords
- section bar
- spherical
- card slot
- shaped
- clamp
- 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.)
- Active
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
It the utility model is related to a kind of no-dig technique pipeline rehabilitation section bar, it is characterised in that：It is made of section bar body, spherical clamp, spherical card slot, strengthening groove, reinforcing rib, gasket and anticreep hyoplastron；A kind of special-shaped pipeline being entwined using no-dig technique pipeline rehabilitation section bar is further related to, including special-shaped pipeline body, the special-shaped pipeline body are formed by reparation section bar spiral winding, it is characterised in that：The spherical card slot of the spherical clamp and next circle for repairing section bar mutually clamps, and fixed after from coil to coil winding to form special-shaped pipeline body, the anticreep hyoplastron is connected on the outer wall of next circle strengthening groove.The utility model scientific structure design is reasonable, has the advantages that repairing quality is good, is not easy to spring back, good airproof performance, be conveniently molded, be easily achieved, being a kind of no-dig technique pipeline rehabilitation section bar with higher innovation and the special-shaped pipeline being entwined using the section bar.
Description
Technical field
It the utility model is related to a kind of reparation section bar and pipe-repairing, especially a kind of reparation suitable for no-dig technique pipeline
Section bar and pipeline, particularly a kind of no-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar.
Background technology
Urban discharging pipeline is referred to as " the underground life line " in city, bears urban sewage, the vital task of water drainage.I
State's urban construction scale constantly expands, and the maintenance of drainage pipeline and recovery project are taken seriously all the more.Traditional pipeline rehabilitation side
Method is more to renew pipeline using digging mode, this causes quantities huge, expends more manpower and materials, and can not be short-term complete
Into construction, the problems such as more causing traffic jam, environmental pollution, these are all that modern urban construction is difficult to bear.
Non-excavation repairing technique is that one kind utilizes no-dig technique or micro- excavation technology, and part is carried out to the underground piping of damage
Or the engineering technology integrally repaired.For traditional excavation renews the technology of pipe, having does not influence traffic, reduces ring for it
The huge advantages such as border is polluted, the construction time is short, construction personnel is few, safe and comprehensive cost is low.Non-excavation repairing technique
Reference, substantially increase City Buried Pipeline update possibility.
Domestic now more mature trenchless repairing method mainly has soft lining method, Insertion method, broken tube method, undergauge liner
Method, spiral winding method, pipe sheet assembling method and some local route repair methods.For spiral winding method, being will by prosthetic device
PVC bandings repair section bar and carry out spiral winding, so as to fit with the inner wall of pipe-repairing, achieve the purpose that pipeline rehabilitation.
In order to meet the diversity of urban Underground pipeline shape, profile shapes and its pipeline use more and more extensive.But
Existing pipe-repairing, is that its structure is more single for the section bar of formed pipe by it, is embodied in：1. due to pvc materials
The section bar of matter has certain elasticity, and after shaping, its bending part is easily sprung back special-shaped pipeline, influences the reparation matter of pipeline
Amount；2. after section bar spiral winding, the sealing effect of its interface is undesirable；3. the card slot of existing section bar and clamp are mostly triangle
The clamp of shape structure, i.e. triangle is vertically pressed into the card slot of triangle, and still, the two is only capable of in vertical direction in press-in
It is upper to complete assembling, therefore, in winding, also to ensure the angled conveyor of section bar, operate relatively complicated.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of scientific structure design is reasonable, repairs
Quality is good, be not easy to spring back, good airproof performance, the no-dig technique pipeline rehabilitation section bar for being conveniently molded, being easily achieved and is twined using the section bar
Around into special-shaped pipeline.
The utility model solves its technical problem and is achieved through the following technical solutions：
A kind of no-dig technique pipeline rehabilitation section bar, it is characterised in that：By section bar body, spherical clamp, spherical card slot, reinforcement
Groove, reinforcing rib, gasket and anticreep hyoplastron are formed, be formed respectively with the both ends in the section bar body width direction spherical clamp and
Spherical card slot, is formed with a strengthening groove set along its length between the spherical clamp and spherical card slot, this plus
Reinforcing rib is embedded with strong groove, one piece of sealing for protruding its end face is provided with the section bar body on the inside of the spherical clamp
Pad, the oblique upper of the outside cell wall of the spherical card slot laterally extend to form anticreep hyoplastron.
Moreover, the spherical clamp is made of connecting portion and ball head, on the section bar body integrally formed with
Connecting portion and ball head, a right-angle notch is provided with the interior side-lower of the ball head；The spherical card slot by with it is spherical
Groove body portion that the ball head structure of clamp is adapted and it is arranged on the T-shaped abutting part of groove body upper end and forms.
Moreover, the size of the right-angle notch is ball head size 1/9th between a quarter.
Moreover, the cell wall of the strengthening groove is T-shaped structure, the reinforcing rib is W-shaped structure, and the both sides of reinforcing rib are supported
It is connected on the angle of strengthening groove cell wall upper end, the upper surface of the T-shaped cell wall and the upper surface of the T-shaped abutting part of spherical card slot
Concordantly.
Moreover, in the strengthening groove on the T-shaped cell wall of the first side of spherical clip, the upper end angle on the outside of it is set
It is equipped with the locating recesses being adapted with anticreep hyoplastron end face.
Moreover, the reinforcing rib of the W-shaped structure is metal material.
Moreover, the section bar body is made of hard PVC, the gasket is made of flexible PVC, and gasket is in type
Extruding is integrally formed on material body.
Moreover, the lateral ends of spherical clamp are formed with a clamp inclined-plane on the section bar body；In the section bar body
The inner side cell wall lower end of upper spherical card slot is formed with the card slot inclined-plane to fit with clamp inclined-plane.
A kind of special-shaped pipeline being entwined using no-dig technique pipeline rehabilitation section bar, including special-shaped pipeline body, the abnormity
Pipeline body is formed by reparation section bar spiral winding, it is characterised in that：The ball of the spherical clamp and next circle for repairing section bar
Shape card slot mutually clamps, and fixed after from coil to coil winding to form special-shaped pipeline body, the anticreep hyoplastron is connected to next circle strengthening groove
Outer wall on.
Moreover, the section of the special-shaped pipeline body is square structure or triangular structure or horseshoe-shaped structure or ellipse
Structure.
The advantages of the utility model and have the beneficial effect that：
1. a no-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar, spherical card slot and spherical clip
Head can be mutually twisted during winding, and anticreep hyoplastron is pressed at locating recesses, meanwhile, when abnormity is molded, reinforcing rib
Can be deformed accordingly according to the deformation of pipeline, so as to play the role of skeletal support, strengthen pipe-repairing intensity,
Prevent its deformation resilience；And by the way that traditional card slot, clamp are designed as spherical structure, it can be achieved in mutual snap-fitting process
The stress assembling of multi-angle, convenient construction；The design of anticreep hyoplastron, be further ensured that spherical clamp engages with spherical card slot can
By property, prevent pipe-repairing from threading off, deformation；In addition, by the design of gasket, it ensure that the leakproofness of interface, improve
The repairing quality of no-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar.
2. a no-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar, by by spherical clamp
Right-angle notch is sized so as to 1/9th of ball head size between a quarter, which can realize multi-angle
On the premise of press-in, moreover it is possible to ensure being fixedly connected after press-in, avoid spherical clamp from being sliding out coming out of spherical card slot.
3. a no-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar, by by reinforcing rib design
For W-shaped structure, the installation of the reinforcing rib had not only been facilitated, but also has facilitated the reinforcing rib and is rolled over the winding for repairing section bar
Bending deformation.
4. the utility model scientific structure design is reasonable, have repairing quality is good, be not easy to spring back, good airproof performance, conveniently into
Type, the advantages of being easily achieved, be a kind of no-dig technique pipeline rehabilitation section bar with higher innovation and using section bar winding and
Into special-shaped pipeline.
Brief description of the drawings
Fig. 1 is the structure diagram that the utility model repairs section bar；
Fig. 2 is the assembling structure schematic diagram after the winding of the utility model section bar；
Fig. 3 is the structure diagram of the utility model special-shaped pipeline (section is triangle)；
Fig. 4 is the structure diagram of the utility model special-shaped pipeline (section is the shape of a hoof).
Description of reference numerals
1- anticreeps hyoplastron, 2- abutting parts, the spherical card slots of 3-, 4- cell walls, 5- reinforcing ribs, 6- section bars body, 7- strengthening grooves, 8-
Gasket, 9- right-angle notchs, the spherical clamps of 10-, 11- clamps inclined-plane, 12- card slots inclined-plane.
Embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiments be it is descriptive, no
It is limited, it is impossible to which the scope of protection of the utility model is limited with this.
A kind of no-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar, including special-shaped pipeline sheet
Body, the special-shaped pipeline body are formed by reparation section bar spiral winding, its innovation is：The reparation section bar includes section bar
Body 6, spherical clamp 10, spherical card slot 3, strengthening groove 7, reinforcing rib 5, gasket 8 and anticreep hyoplastron 1 are formed, in the section bar
The both ends in body width direction are formed respectively with spherical clamp and spherical card slot, the spherical card slot of the spherical clamp and next circle
Mutually clamp, it is fixed after from coil to coil winding to form special-shaped pipeline body, it is formed with an edge between the spherical clamp and spherical card slot
The strengthening groove that its length direction is set, is embedded with reinforcing rib, the section bar body on the inside of the spherical clamp in the strengthening groove
On be provided with one piece of gasket for protruding its end face, the oblique upper of the outside cell wall of the card slot laterally extends to form anticreep tongue
Plate, the anticreep hyoplastron are connected on the outer wall of next circle strengthening groove.
The spherical clamp is made of connecting portion and ball head, integrally formed with connecting portion on the section bar body
And ball head, the interior side-lower of the ball head is provided with a right-angle notch 9；The spherical card slot by with spherical clamp
Groove body portion that ball head structure is adapted and it is arranged on the T-shaped abutting part 2 of groove body upper end and forms.
The size of the right-angle notch is 1/8th of ball head size.
The cell wall 4 of the strengthening groove is T-shaped structure, and the reinforcing rib is W-shaped structure, and the both sides of reinforcing rib are connected to
The angle of strengthening groove cell wall upper end, the upper surface and the upper surface of the T-shaped abutting part of spherical card slot of the T-shaped cell wall are put down
Together.
In the strengthening groove on the T-shaped cell wall of the first side of spherical clip, the upper end angle on the outside of it is provided with
The locating recesses being adapted with anticreep hyoplastron end face.
The reinforcing rib of the W-shaped structure is stainless steel.
The reinforcing rib of the utility model is not limited to W-shaped structure, as long as bending deformation, the purpose for preventing section bar from springing back can be played
.
The section bar body is made of hard PVC, and the gasket is made of flexible PVC, and gasket is in section bar sheet
Extruding is integrally formed on body.
The lateral ends of spherical clamp are formed with a clamp inclined-plane 11 on the section bar body；The ball on the section bar body
The inner side cell wall lower end of shape card slot is formed with the card slot inclined-plane 12 to fit with clamp inclined-plane.
The special-shaped pipeline being entwined using no-dig technique pipeline rehabilitation section bar is mostly that section is square or triangle or horseshoe
The structure of shape or ellipse, but not limited to this.
Spherical card slot can be mutually twisted with spherical clamp during winding, and anticreep hyoplastron is pressed at locating recesses,
Meanwhile when abnormity is molded, reinforcing rib can be deformed accordingly according to the deformation of pipeline, so as to play skeletal support
Effect, strengthens the intensity of pipe-repairing, prevents its deformation resilience；And by the way that traditional card slot, clamp are designed as spherical structure,
The stress assembling of multi-angle, convenient construction can be achieved in mutual snap-fitting process；The design of anticreep hyoplastron, is further ensured that ball
The reliability that shape clamp engages with spherical card slot, prevents pipe-repairing from threading off, deformation；In addition, by the design of gasket, ensure
The leakproofness of interface, improves the reparation of no-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar
Quality.After shaping, the T-shaped abutting part of this pipe-repairing and the upper surface of T-shaped cell wall are connected to the inner wall of former pipeline
On.
Although disclosing the embodiment and attached drawing of the utility model for the purpose of illustration, those skilled in the art can be with
Understand：Do not departing from the utility model and spirit and scope of the appended claims, it is various replace, change and modifications all be can
Can, therefore, the scope of the utility model is not limited to embodiment and attached drawing disclosure of that.
Claims (9)
- A kind of 1. no-dig technique pipeline rehabilitation section bar, it is characterised in that：By section bar body, spherical clamp, spherical card slot, strengthening groove, Reinforcing rib, gasket and anticreep hyoplastron are formed, and spherical clamp and ball are formed respectively with the both ends in the section bar body width direction Shape card slot, is formed with a strengthening groove set along its length, in the reinforcement between the spherical clamp and spherical card slot Reinforcing rib is embedded with groove, one piece of gasket for protruding its end face is provided with the section bar body on the inside of the spherical clamp, The oblique upper of the outside cell wall of the spherical card slot laterally extends to form anticreep hyoplastron.
- A kind of 2. no-dig technique pipeline rehabilitation section bar according to claim 1, it is characterised in that：The spherical clamp is by even Socket part and ball head are formed, integrally formed with connecting portion and ball head on the section bar body, in the ball head Side-lower is provided with a right-angle notch；Groove body portion that the spherical card slot is adapted by the ball head structure with spherical clamp and The T-shaped abutting part for being arranged on groove body upper end is formed.
- A kind of 3. no-dig technique pipeline rehabilitation section bar according to claim 2, it is characterised in that：The size of the right-angle notch It is ball head size 1/9th between a quarter.
- A kind of 4. no-dig technique pipeline rehabilitation section bar according to claim 1, it is characterised in that：The cell wall of the strengthening groove is T-shaped structure, the reinforcing rib are W-shaped structure, and the both sides of reinforcing rib are connected to the angle of strengthening groove cell wall upper end, described The upper surface of T-shaped cell wall is concordant with the upper surface of the T-shaped abutting part of spherical card slot.
- A kind of 5. no-dig technique pipeline rehabilitation section bar according to claim 4, it is characterised in that：In the strengthening groove close to ball On the T-shaped cell wall of shape clamp side, the upper end angle on the outside of it is provided with the positioning being adapted with anticreep hyoplastron end face Depression.
- A kind of 6. no-dig technique pipeline rehabilitation section bar according to claim 4, it is characterised in that：The reinforcement of the W-shaped structure Muscle is metal material.
- A kind of 7. no-dig technique pipeline rehabilitation section bar according to claim 1, it is characterised in that：The section bar body is by hard Matter PVC is made, and the gasket is made of flexible PVC, and gasket is extruded on section bar body and is integrally formed.
- A kind of 8. no-dig technique pipeline rehabilitation section bar according to claim 1, it is characterised in that：The ball on the section bar body The lateral ends of shape clamp are formed with a clamp inclined-plane；The inner side cell wall lower end of spherical card slot is formed with and blocks on the section bar body The card slot inclined-plane that head inclined-plane fits.
- 9. the special-shaped pipeline that a kind of no-dig technique pipeline rehabilitation section bar using described in claim 1 is entwined, including special pipe Road body, the special-shaped pipeline body are formed by reparation section bar spiral winding, it is characterised in that：The spherical clamp for repairing section bar Mutually clamped with the spherical card slot of next circle, fixed after from coil to coil winding to form special-shaped pipeline body, the anticreep hyoplastron is connected to On the outer wall of next circle strengthening groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721316735.0U CN207364534U (en) | 2017-10-13 | 2017-10-13 | No-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721316735.0U CN207364534U (en) | 2017-10-13 | 2017-10-13 | No-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364534U true CN207364534U (en) | 2018-05-15 |
Family
ID=62347435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721316735.0U Active CN207364534U (en) | 2017-10-13 | 2017-10-13 | No-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543005A (en) * | 2017-10-13 | 2018-01-05 | 天津倚通科技发展有限公司 | No-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar |
-
2017
- 2017-10-13 CN CN201721316735.0U patent/CN207364534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543005A (en) * | 2017-10-13 | 2018-01-05 | 天津倚通科技发展有限公司 | No-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2821352Y (en) | Aluminum and magnesium alloy water transport pipe | |
| CN207364534U (en) | No-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar | |
| CN107543005A (en) | No-dig technique pipeline rehabilitation section bar and the special-shaped pipeline being entwined using the section bar | |
| CN207620126U (en) | Beam slab leaks drainage device | |
| CN205678283U (en) | Novel internal-rib reinforced drain pipe | |
| CN208518043U (en) | A kind of EVA drainpipe | |
| CN206159647U (en) | But non - excavation winding shaping turn corner pipeline | |
| CN202466787U (en) | Inspection well | |
| CN212839827U (en) | Sectional type drainage pipe | |
| CN207213487U (en) | A kind of no-dig technique expands closing-type pipe-repairing | |
| CN106287030A (en) | A kind of no-dig technique can cross curved pipe molding special-purpose section | |
| CN208379465U (en) | A kind of combined type pipe culvert structure conducive to draining | |
| CN202829793U (en) | End cover assembly part for septic tank | |
| CN206159684U (en) | But non - excavation turn corner pipeline shaping dedicated type material | |
| CN202248215U (en) | Steel ring joint for sewer reinforced concrete water discharge pipe | |
| CN207213455U (en) | One kind improves elbow | |
| CN220134906U (en) | Sewage discharge pipeline | |
| CN206189579U (en) | Shaft hole plugging device is twisted in drainage | |
| CN201764128U (en) | Plastic underground water drainage pipe with reinforcing ribs | |
| CN209354783U (en) | A kind of corrosion resistant HDPE drainpipe | |
| CN214999914U (en) | Spiral winding enhancement type steel belt special for pipeline | |
| CN205136957U (en) | Pipeline with automatically cleaning plastic inside lining | |
| CN205134280U (en) | Aqueduct with plastic inside lining | |
| CN209816920U (en) | Straight barrel type inspection well | |
| CN203809927U (en) | Precast cement inspection well used for plastic pipeline connection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |