CN209511391U - A kind of adjustable-angle longitudinal direction blind pipe - Google Patents
A kind of adjustable-angle longitudinal direction blind pipe Download PDFInfo
- Publication number
- CN209511391U CN209511391U CN201920104623.1U CN201920104623U CN209511391U CN 209511391 U CN209511391 U CN 209511391U CN 201920104623 U CN201920104623 U CN 201920104623U CN 209511391 U CN209511391 U CN 209511391U
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- CN
- China
- Prior art keywords
- supervisor
- blind pipe
- connector
- pipe
- adjustable
- 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
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Abstract
The utility model belongs to longitudinal blind pipe waterproof drainage technical field, specifically a kind of adjustable-angle longitudinal direction blind pipe.It solves the problem of that draining blind pipe does not have good flexibility and bending angle cannot be adjusted flexibly in the construction process, including is responsible for, adjusts bend pipe and angle demodulator, be provided with card slot at the nozzle of the supervisor；The adjusting bend pipe includes bellows, and bellows both ends are respectively arranged with the connector of tubular structure, adjusts bend pipe and is connected by connector and supervisor, the end of connector is provided with a circle boss, and boss is stuck in card slot；The angle demodulator includes the U-shaped bracket held in the palm in ripple bottom of the tube, and U-shaped bracket is mounted on the top of the output shaft of jacking apparatus by fastening nut, and jacking apparatus bottom is provided with otic placode fixation hole.The utility model increases the adjusting bend pipe for the turning that can stretch on common longitudinal blind pipe, adjusts bend pipe and connect with the supervisor as longitudinal blind pipe, to play the purpose of longitudinal blind pipe turning.
Description
Technical field
The utility model belongs to longitudinal blind pipe waterproof drainage technical field, and specifically a kind of adjustable-angle is longitudinally blind
Pipe.
Background technique
Draining blind pipe is also known as weeper drain, mainly with synthetic fibers, plastics and synthetic rubber etc. for raw material, through different
Various types, multi-functional geotechnological product are made in process.Its material hydrophobic, resistance are small, with high surface infiltration energy
Power and internal water passing capacity；And the ability with fabulous anti-pressure ability and adaptation deformation.Draining in tunnel drainage engineering is blind
Pipe directlys adopt the single water-permeable pipe of structure mostly or seeps water drainage plastics blind pipe.In work progress, the ground for needing to turn is encountered
Side cannot have good flexibility, therefore, influence drainage effect, bury to construction quality due to the material limitation of draining blind pipe
Lower hidden danger.
Summary of the invention
The utility model does not have good flexibility to solve draining blind pipe, cannot be adjusted flexibly in the construction process
The problem of bending angle, provides a kind of adjustable-angle longitudinal direction blind pipe.
The utility model takes following technical scheme: a kind of adjustable-angle longitudinal direction blind pipe, including be responsible for, adjust bend pipe with
And angle demodulator, card slot is provided at the nozzle of the supervisor；The adjusting bend pipe includes bellows, bellows both ends
It is respectively arranged with the connector of tubular structure, bend pipe is adjusted and is connected by connector and supervisor, the end of connector is provided with one
Boss is enclosed, boss is stuck in card slot；The angle demodulator includes the U-shaped bracket held in the palm in ripple bottom of the tube, and U-shaped bracket passes through
Fastening nut is mounted on the top of the output shaft of jacking apparatus, and jacking apparatus bottom is provided with otic placode fixation hole.
Further, bellows inner surface and outer surface are provided with a protective layer.
Further, protective layer is rubber layer.
Further, boss is arranged in the outermost side end of connector, boss be located at the outer diameters of connector lateral ends with
The internal diameter of supervisor is identical, and the outer diameter that boss is located at connector inner opposite end is greater than the internal diameter of supervisor, and is less than the outer diameter of supervisor
5mm-15mm。
Further, card slot mutually agrees with along one circle of supervisor's inner wall setting, the structure of card slot with boss.
Further, it is provided with transition at the nozzle of supervisor, the outer diameter for being responsible for transition is greater than the interior of transition
Diameter is held, the card slot is arranged on the inside of transition.
Compared with prior art, the utility model increased on common longitudinal blind pipe the turning that can stretch adjusting it is curved
Pipe adjusts bend pipe and connect with the supervisor as longitudinal blind pipe, to play the purpose of longitudinal blind pipe turning.Therefore, this is practical new
Type greatly improves construction efficiency in longitudinal blind pipe work progress, shortens the construction time.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is supervisor's structural schematic diagram；
Fig. 3 is to adjust bend pipe structure schematic diagram；
Fig. 4 is angle demodulator structural schematic diagram；
1- is responsible in figure, and 2- adjusts bend pipe, 3- angle demodulator, 4- card slot, 5- transition, 6- boss, 7- connector, 8-
Protective layer, 9- bellows, 10-U shape bracket, 11- fastening nut, 12- output shaft, 13- jacking apparatus, 14- otic placode fixation hole.
Specific embodiment
It, below will be to the utility model to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in embodiment is clearly and completely described, it is clear that described embodiment is a part of the utility model
Embodiment, instead of all the embodiments；Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of adjustable-angle longitudinal direction blind pipe, including supervisor 1, adjusting bend pipe 2 and angle demodulator 3,
Card slot 4 is provided at the nozzle of the supervisor 1；The adjusting bend pipe 2 includes bellows 9, and 9 both ends of bellows are respectively set
There is the connector 7 of tubular structure, adjusts bend pipe 2 and connect by connector 7 with supervisor 1, it is convex that the end of connector 7 is provided with a circle
Platform 6, boss 6 are stuck in card slot 3；The angle demodulator 3 includes U-shaped bracket 10 of the support in 9 bottom of bellows, U-shaped bracket
10 are mounted on the top of the output shaft 12 of jacking apparatus 13 by fastening nut, and 13 bottom of jacking apparatus is provided with otic placode fixation hole
14.Jacking apparatus 13 can be hydraulic jack, be also possible to linear motor etc..Otic placode fixation hole 14 is for fixing jacking apparatus
13, after fixed 13 one end of jacking apparatus is fixed, 10 support of U-shaped bracket is changed in 9 bottom of bellows by the length of output shaft, from
And it is bent bellows 9.
In addition to this, U-shaped bracket 10 could alternatively be the cannula structure of annular, and the casing of the annular can be opened and closed, will
Pipe sleeve is covered to adjust at bend pipe 2, and 2 upside of adjusting bend pipe can be arranged in angle demodulator 3, and it is curved can also to be fixed on adjusting
2 downside of pipe, complete angle is adjusted from two sides, to control construction quality respectively.
9 inner surface of bellows and outer surface are provided with a protective layer 8.Protective layer 8 is rubber layer.I.e. in wave
One layer of rubber has been wrapped up on line pipe 9, and longitudinal blind pipe bellows 9 in construction is prevented to be damaged.And rubber layer has centainly
Toughness can adjust bending angle without breakage with bellows.
The outermost side end of connector 7 is arranged in boss 6, and boss 6 is located at outer diameter and the supervisor 1 of 7 lateral ends of connector
Internal diameter it is identical, boss 6 be located at 7 inner opposite end of connector outer diameter be greater than supervisor 1 internal diameter, and be less than supervisor 1 outer diameter
5mm-15mm.Card slot 4 agrees with along 1 inner wall of supervisor setting, one circle, structure and 6 phase of boss of card slot 4.Supervisor 1 and adjusting bend pipe 2 connect
When connecing, boss 6 enters along 1 inner wall of supervisor, is then stuck in card slot 4, the structure of boss 6 not only guarantees conveniently
Into supervisor, and can smooth clamping, will supervisor 1 and adjust bend pipe 2 closely connect.
Transition 5 is provided at the nozzle of supervisor 1, the inner end that the outer diameter of 1 transition 5 of supervisor is greater than transition is straight
Diameter, the card slot 4 are arranged on the inside of transition.The setting of transition 5 makes connector 7 enter 1 more convenient, gradual change of supervisor
The angle of section 5 and 1 middle line of supervisor cannot be too big, and easy connection contact is not tight, is maintained between 2 ° -4 ° the most suitable.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (6)
1. a kind of adjustable-angle longitudinal direction blind pipe, it is characterised in that: including supervisor (1), adjust bend pipe (2) and angle demodulator
(3), card slot (4) are provided at the nozzle of the supervisor (1)；The adjusting bend pipe (2) includes bellows (9), bellows
(9) both ends are respectively arranged with the connector (7) of tubular structure, adjust bend pipe (2) and are connect by connector (7) with supervisor (1), even
The end of connector (7) is provided with a circle boss (6), and boss (6) is stuck in card slot (4)；The angle demodulator (3) includes support
U-shaped bracket (10) in bellows (9) bottom, U-shaped bracket (10) are mounted on the output of jacking apparatus (13) by fastening nut
The top of axis (12), jacking apparatus (13) bottom are provided with otic placode fixation hole (14).
2. adjustable-angle longitudinal direction according to claim 1 blind pipe, it is characterised in that: table on the inside of the bellows (9)
Face and outer surface are provided with a protective layer (8).
3. adjustable-angle longitudinal direction according to claim 2 blind pipe, it is characterised in that: the protective layer (8) is rubber
Layer.
4. adjustable-angle longitudinal direction according to claim 1 blind pipe, it is characterised in that: boss (6) setting is even
The outermost side end of connector (7), the outer diameter that boss (6) is located at connector (7) lateral ends is identical as the internal diameter of supervisor (1), convex
The outer diameter that platform (6) is located at connector (7) inner opposite end is greater than the internal diameter of supervisor (1), and is less than the outer diameter 5mm- of supervisor (1)
15mm。
5. adjustable-angle longitudinal direction according to claim 4 blind pipe, it is characterised in that: the card slot (4) is along supervisor (1)
One circle of inner wall setting, structure and the boss (6) of card slot (4) mutually agree with.
6. adjustable-angle longitudinal direction according to claim 1 blind pipe, it is characterised in that: at the nozzle of the supervisor (1)
It is provided with transition (5), the outer diameter of supervisor (1) transition (5) is greater than the inner end diameter of transition, the card slot (4)
It is arranged on the inside of transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104623.1U CN209511391U (en) | 2019-01-22 | 2019-01-22 | A kind of adjustable-angle longitudinal direction blind pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104623.1U CN209511391U (en) | 2019-01-22 | 2019-01-22 | A kind of adjustable-angle longitudinal direction blind pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511391U true CN209511391U (en) | 2019-10-18 |
Family
ID=68201868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920104623.1U Expired - Fee Related CN209511391U (en) | 2019-01-22 | 2019-01-22 | A kind of adjustable-angle longitudinal direction blind pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209511391U (en) |
-
2019
- 2019-01-22 CN CN201920104623.1U patent/CN209511391U/en not_active Expired - Fee Related
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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: 20191018 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |