CN208331500U - Pipeline Joining clasp - Google Patents
Pipeline Joining clasp Download PDFInfo
- Publication number
- CN208331500U CN208331500U CN201820668636.7U CN201820668636U CN208331500U CN 208331500 U CN208331500 U CN 208331500U CN 201820668636 U CN201820668636 U CN 201820668636U CN 208331500 U CN208331500 U CN 208331500U
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- snap ring
- ring
- groove
- pipeline
- left snap
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Abstract
The utility model discloses a kind of pipeline Joining clasps, belong to conduit coupling field, its key points of the technical solution are that including left snap ring and the right snap ring with the cooperation of left snap ring, left snap ring is fixedly connected on the connecting pin in a root canal road, right snap ring is fixedly connected on the connecting pin in another root canal road, the outer groove of cooperation groove clamping hoop is offered on left snap ring and right snap ring, left snap ring and right snap ring are connected together by groove clamping hoop by outer groove, solve the problems, such as the high cost of conventional flange root and ring flange connecting pipe and high time-consuming, low cost is reached, the effect of fast connecting pipe.
Description
Technical field
The utility model relates to conduit coupling field, in particular to a kind of pipeline Joining clasp.
Background technique
During pipeline construction, unavoidably pipeline is linked together by connector, the prior art is connecting
It is usually then to cover upper flange plate in the fixed upper flange root in the connecting pin of pipeline on flange root, pass through flange when pipeline
Disk links together two root canal roads.
The prior art can refer to the Chinese utility model patent that Authorization Notice No. is CN206958429U, and it discloses one kind
Flange pipe attachment device, including hard polvinyl choride pipe, adhesive pad, flange connector, the first steel flanges disk, the second steel method
Blue disk, the first bolt, sealing ring, nut, the second bolt and rubber pad, the hard polvinyl choride pipe upside are fixed by adhesive pad
There is flange connector, is respectively arranged with the first steel flanges disk and the second steel flanges at left and right sides of the flange connector upper end
Disk, and be bolted between the first steel flanges disk and the second steel flanges disk by first, the second steel flanges disk is right
Side is provided with sealing ring, is provided with the second bolt on the downside of the hard polvinyl choride pipe, and rubber is provided on hard polvinyl choride pipe
Pad.Using bonding, structure is simple, not only easy to use for the flange pipe attachment device hard polvinyl choride pipe and flange connector,
And it is easy to disassemble, flange connector is connect with the first steel flanges disk and the second steel flanges disk composition lap joint flange, more
Flexibly, facilitate adjusting, leakproofness height is adaptable, more practicability.
Using aforesaid way connecting pipe, the connectors higher cost such as flange root, and connected by ring flange due to needing
Will at least eight groups of bolts, so relatively time-consuming.
Utility model content
The purpose of the utility model is to provide a kind of pipeline Joining clasps, and not only cost is relatively low, but also can quickly connect
The time is saved in adapter tube road.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of pipeline Joining clasp, the right snap ring including left snap ring and with the cooperation of left snap ring, left snap ring are fixedly connected on one
The connecting pin in root canal road, right snap ring are fixedly connected on the connecting pin in another root canal road, offer on left snap ring and right snap ring
Cooperate the outer groove of groove clamping hoop, left snap ring and right snap ring are connected together by groove clamping hoop by outer groove.
By using above scheme, it is respectively fixedly connected with upper left snap ring and right snap ring in the connecting pin of two pipelines, so
Together with left snap ring is abutted with right snap ring afterwards, left snap ring and right snap ring are fixed together using groove clamping hoop, make two root canals
Road links together, and the cost of left snap ring and right snap ring is smaller than flange root and ring flange, and usually only due to groove clamping hoop
Needing to twist two to four bolts may tighten, and more save time than tightening the ring flange of at least eight bolts.
Preferably, offering inner groove, left snap ring and the right side on the inside of the left snap ring and right snap ring at corresponding pipeline location
Snap ring is fixedly connected on the connecting pin of pipeline at interior ring groove position.
By using above scheme, inner groove increases the contact area of left snap ring and right snap ring and pipeline, makes left snap ring
It can be more stable with the connection of pipeline with right snap ring.
Preferably, opened up on the left snap ring at the left snap ring of correspondence with right snap ring abutted position it is fluted, in the right card of correspondence
The convex block of mating groove is installed on right snap ring at ring and left snap ring abutted position, convex block is connected in groove.
By using above scheme, groove and convex block cooperation facilitate staff to position opposite between left snap ring and right snap ring
The fixation set enables staff quickly to find the relative position of left snap ring and right snap ring, accelerates the speed of connecting pipe.
Preferably, in left snap ring far from being offered at right snap ring position by left snap ring far from right snap ring one towards close to outer ring
Slot direction is inclined outwardly the left tapered surface of setting, in right snap ring far from offering by right snap ring at left snap ring position far from left snap ring
One towards the right tapered surface for being inclined outwardly setting close to outer groove direction.
By using above scheme, left tapered surface and right tapered surface can either make between left snap ring and right snap ring and pipeline
Junction is more smooth, reduces the power along pipe lengths that left snap ring and right snap ring are subject to, and can also reduce pipeline connection
The material of snap ring, further reduces the cost.
Preferably, offering clamping slot, clamping slot difference on the left snap ring and right snap ring at corresponding outer ring groove location
Positioned at each outer groove close to left snap ring and right snap ring contact surface side.
By using above scheme, due to being equipped with sealing ring inside groove clamping hoop, the end side Liang Tiao of sealing ring is inside
Bending, it is even closer that clamping slot can allow sealing ring to connect by clamping slot with pipeline Joining clasp.
Preferably, it is installed with grafting ring on one side close to right snap ring on the inside of left snap ring, the right side at corresponding grafting ring position
Inserting groove is offered on the inside of snap ring, grafting ring is plugged in inserting groove.
By using above scheme, plugboard and inserting groove match the leakproofness that can make between left snap ring and right snap ring
More preferably, and can ancillary staff left snap ring and right snap ring are positioned.
Preferably, the internal diameter of left snap ring and right snap ring is identical as the internal diameter of pipeline.
By using above scheme, in use, liquid can be out of the inner wall of pipeline and left snap ring and right snap ring
Wall flows through, the internal diameter of left snap ring and right snap ring and the internal diameter of pipeline it is identical can pass liquid through it is more flat when pipeline junction
It is sliding, impact will not be generated to left snap ring or right snap ring.
Preferably, the medial surface of left snap ring and right snap ring is installed with antirust coat.
By using above scheme, since left snap ring and right snap ring are to connect made of metal material in long-time and liquid
It is easy to be rusted in the case where touching, increases the service life that antirust coat is able to extend pipeline Joining clasp.
In conclusion the utility model has the following beneficial effects:
1. upper left snap ring and right snap ring are respectively fixedly connected in the connecting pin of two pipelines, then by left snap ring and the right side
Snap ring abuts together, and left snap ring and right snap ring are fixed together using groove clamping hoop, two root canal roads is made to link together, left
The cost of snap ring and right snap ring is smaller than flange root and ring flange, and since groove clamping hoop usually only needs to twist two to four spiral shells
Bolt may tighten, and more save time than tightening the ring flange of at least eight bolts；
2. groove and convex block cooperation facilitate staff to make work to the fixation of relative position between left snap ring and right snap ring
Can quickly the relative position of left snap ring and right snap ring be found by making personnel, accelerate the speed of connecting pipe；
3. the end side Liang Tiao of sealing ring bends inwards, and clamping slot can due to being equipped with sealing ring inside groove clamping hoop
Sealing ring is allowed to connect by clamping slot with pipeline Joining clasp even closer.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the explosive view of prominent pipeline Joining clasp and groove clamping hoop structure in embodiment；
Fig. 3 is the cross-sectional view of prominent pipeline Joining clasp structure in embodiment；
Fig. 4 is the enlarged drawing of part A in Fig. 3.
In figure, 1, pipeline；2, groove clamping hoop；21, sealing ring；211, fixture block；22, clip bar；221, connection bump；222,
Card slot；23, fastening bolt；3, left snap ring；31, outer groove；311, clamping slot；32, inner groove；33, groove；34, left tapered surface；
35, grafting ring；36, antirust coat；4, right snap ring；41, convex block；42, right tapered surface；43, inserting groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of 1 Joining clasp of pipeline, as depicted in figs. 1 and 2, the connecting pin including being fixedly connected on pipeline 1
The right snap ring 4 of left snap ring 3 and the connecting pin for being fixedly connected on another pipeline 1, is connected with ditch on left snap ring 3 and right snap ring 4
Slot clip 2, left snap ring 3 and right snap ring 4 pass through together with the abutting of groove clamping hoop 2.Pipeline 1 is PE or pvc pipe, in the just life of pipeline 1
Output is embedded in 1 both ends of pipeline come when being under heated condition, by left snap ring 3 and right snap ring 4, makes left snap ring 3 and right snap ring 4 and pipe
Road 1 is completely embedded, good airproof performance.
As shown in Figures 2 and 3, groove clamping hoop 2 includes the clip bar 22 of more piece circumference array setting, and all clip bars 22 are total
With a circle is connected into, it is installed with connection bump 221 at each 22 both ends of clip bar, two on adjacent clip bar 22
It is threaded with fastening bolt 23 in connection bump 221 close to each other jointly, multiple fastening bolts 23 are by all clip bars 22
It is detachably fixed and links together.Card slot 222 is offered in each 22 inside of clip bar, is blocked jointly in all card slots 222
It is connected to sealing ring 21, two circle fixture blocks 211 have been collectively formed in sealing ring 21 and clip bar 22.
As shown in Figure 3 and Figure 4, it offers and matches on the left snap ring 3 and right snap ring 4 at each 211 position of fixture block of correspondence
The outer groove 31 of fixture block 211 is closed, fixture block 211 is connected in outer groove 31.Sealing ring 21 is rubber material and sealing ring 21 leans on
Paracentral side slopes inwardly slightly, offers clamping on the left snap ring 3 and right snap ring 4 at corresponding 31 position of outer groove
Slot 311, two clamping slots 311 cooperate sealing ring 21 by paracentral side, are clamped sealing ring 21 by paracentral side
In in clamping slot 311, sealing ring 21 is set to connect even closer, groove clamping hoop 2 with left snap ring 3 and right snap ring 4 by clamping slot 311
It is more stable with the connection of left snap ring 3 and right snap ring 4.
As shown in Figure 3 and Figure 4, inner groove 32 is offered on the left snap ring 3 and right snap ring 4 at corresponding 1 position of pipeline,
Pipeline 1 is connected in corresponding inner groove 32.Inner groove 32 increases the contact area of left snap ring 3 and right snap ring 4 and pipeline 1,
To increase the connective stability of left snap ring 3 and right snap ring 4 and pipeline 1.
As shown in Figure 3 and Figure 4, it offers by left snap ring 3 on the left snap ring 3 at corresponding 32 position of inner groove far from right card
Right card of the ring 4 towards the left tapered surface 34 for being inclined outwardly setting close to 31 direction of outer groove, at corresponding 32 position of inner groove
It is offered on ring 4 by right snap ring 4 far from left snap ring 3 towards the right tapered surface for being inclined outwardly setting close to 31 direction of outer groove
42.Left tapered surface 34 and right tapered surface 42 can make the coupling part between left snap ring 3 and right snap ring 4 and pipeline 1 smoother, subtract
The power applied along 1 length direction of pipeline that few left snap ring 3 and right snap ring 4 are subject to, additionally it is possible to reduce left snap ring 3 and right snap ring 4
Consumptive material reduces cost.
As shown in Figure 3 and Figure 4, fluted 33 are opened up on one side close to right snap ring 4 in left snap ring 3, in 33 position of respective slot
Place right snap ring 4 on be installed with convex block 41, convex block 41 is connected in groove 33, convex block 41 and groove 33 cooperation make left snap ring 3 and
Right snap ring 4 connects even closer, better tightness, and facilitates staff in connecting pipe 1 to left snap ring 3 and right snap ring
Relative position between 4 is positioned, and is improved efficiency.
As shown in Figure 3 and Figure 4, it is installed with grafting ring 35 close to the inner face of right 4 one side of snap ring in left snap ring 3, is inserted corresponding
It connects and offers inserting groove 43 on the right snap ring 4 at 35 position of ring, grafting ring 35 is plugged in inserting groove 43, inserting groove 43 and grafting
Ring 35 cooperates the leakproofness that can be improved between left snap ring 3 and right snap ring 4.
As shown in Figure 3 and Figure 4, antirust coat 36, antirust coat 36 are installed on the medial surface of left snap ring 3 and right snap ring 4
It is made of antirust paint.Since left snap ring 3 and right snap ring 4 need certain hardness and toughness, thus left snap ring 3 and right snap ring 4 by
Metal is made, and left snap ring 3 and right snap ring 4 can be corroded for a long time by contacting with the liquid in pipeline 1, and antirust coat 36 can slow down left snap ring
3 and the speed that is corroded of right snap ring 4, prolong the service life.The internal diameter of left snap ring 3 and right snap ring 4 is identical as the internal diameter of pipeline 1,
The liquid in pipeline 1 is set not generate impact force to left snap ring 3 or right snap ring 4.
Usage mode: will be left when under pipeline 1 is also in heated condition when producing the pipeline 1 of PE material or PVC material
Snap ring 3 and right snap ring 4 are embedded in 1 both ends of pipeline respectively, are completely embedded left snap ring 3 and right snap ring 4 with pipeline 1.
When needing connecting pipe 1, first the grafting ring 35 of left snap ring 3 is inserted into the inserting groove 43 of right snap ring 4, and
And it is connected in the convex block 41 of right snap ring 4 in the groove 33 of left snap ring 3, sealing ring 21 is then set to left snap ring 3 and right snap ring 4
On, then all clip bars 22 are connected on sealing ring 21, so that fixture block 211 is connected in the outer groove 31 of left snap ring 3 and right snap ring 4
It is interior, then each adjacent connection bump 221 is fixed together the connection that can be completed to two root canal roads 1 with fastening bolt 23.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of pipeline Joining clasp, it is characterised in that: the right snap ring (4) including left snap ring (3) and with left snap ring (3) cooperation,
Left snap ring (3) is fixedly connected on the connecting pin in a root canal road (1), and right snap ring (4) is fixedly connected on the connection of another root canal road (1)
End, offers the outer groove (31) of cooperation groove clamping hoop (2) on left snap ring (3) and right snap ring (4), and groove clamping hoop (2) is logical
It crosses outer groove (31) left snap ring (3) and right snap ring (4) are connected together.
2. pipeline Joining clasp according to claim 1, it is characterised in that: the left snap ring at corresponding pipeline (1) position
(3) and on the inside of right snap ring (4) it offers inner groove (32), left snap ring (3) and right snap ring (4) are consolidated at inner groove (32) position
Surely it is connected to the connecting pin of pipeline (1).
3. pipeline Joining clasp according to claim 1, it is characterised in that: supported in the left snap ring of correspondence (3) and right snap ring (4)
It connects and opens up fluted (33) on the left snap ring (3) at position, the right side at the right snap ring of correspondence (4) and left snap ring (3) abutted position
The convex block (41) of mating groove (33) is installed on snap ring (4), convex block (41) is connected in groove (33).
4. pipeline Joining clasp according to claim 1, it is characterised in that: in left snap ring (3) far from right snap ring (4) position
Place is offered by left snap ring (3) far from right snap ring (4) one towards the left taper for being inclined outwardly setting close to outer groove (31) direction
Face (34), in right snap ring (4) far from offering at left snap ring (3) position by right snap ring (4) far from left snap ring (3) one towards close
Outer groove (31) direction is inclined outwardly the right tapered surface (42) of setting.
5. pipeline Joining clasp according to claim 1, it is characterised in that: the left card at corresponding outer groove (31) position
It is offered clamping slot (311) on ring (3) and right snap ring (4), clamping slot (311) is located at each outer groove (31) close to left
Snap ring (3) and right snap ring (4) contact surface side.
6. pipeline Joining clasp according to claim 1, it is characterised in that: close to right snap ring (4) on the inside of left snap ring (3)
It is installed with grafting ring (35) on one side, offers inserting groove (43) on the inside of the right snap ring (4) at corresponding grafting ring (35) position, inserts
Ring (35) is connect to be plugged in inserting groove (43).
7. pipeline Joining clasp according to claim 1, it is characterised in that: the internal diameter of left snap ring (3) and right snap ring (4) with
The internal diameter of pipeline (1) is identical.
8. pipeline Joining clasp according to claim 1, it is characterised in that: the medial surface of left snap ring (3) and right snap ring (4)
It is installed with antirust coat (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668636.7U CN208331500U (en) | 2018-05-05 | 2018-05-05 | Pipeline Joining clasp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668636.7U CN208331500U (en) | 2018-05-05 | 2018-05-05 | Pipeline Joining clasp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331500U true CN208331500U (en) | 2019-01-04 |
Family
ID=64776173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820668636.7U Active CN208331500U (en) | 2018-05-05 | 2018-05-05 | Pipeline Joining clasp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331500U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388536A (en) * | 2019-07-16 | 2019-10-29 | 山东佰盛能源科技有限公司 | A kind of outdoor weatherability anti-corrosion pipeline |
| CN113389943A (en) * | 2021-04-23 | 2021-09-14 | 浙江五联建设有限公司 | Municipal drainage pipeline construction technology |
| CN114435750A (en) * | 2021-12-07 | 2022-05-06 | 中科首望无水染色智能装备(苏州)有限公司 | Sealed quick-opening structure |
| WO2022116018A1 (en) * | 2020-12-02 | 2022-06-09 | 镇江福泰克流体技术有限公司 | Leakage-proof submerged pump capable of being used in high-temperature environment |
| CN114922808A (en) * | 2022-03-28 | 2022-08-19 | 安徽添御石油设备制造有限公司 | Fracturing pump valve case convenient to mouth of pipe junction is sealed |
-
2018
- 2018-05-05 CN CN201820668636.7U patent/CN208331500U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388536A (en) * | 2019-07-16 | 2019-10-29 | 山东佰盛能源科技有限公司 | A kind of outdoor weatherability anti-corrosion pipeline |
| CN110388536B (en) * | 2019-07-16 | 2020-12-18 | 山东佰盛能源科技有限公司 | Outdoor weather-resistant anti-corrosion pipeline |
| WO2022116018A1 (en) * | 2020-12-02 | 2022-06-09 | 镇江福泰克流体技术有限公司 | Leakage-proof submerged pump capable of being used in high-temperature environment |
| CN113389943A (en) * | 2021-04-23 | 2021-09-14 | 浙江五联建设有限公司 | Municipal drainage pipeline construction technology |
| CN113389943B (en) * | 2021-04-23 | 2022-07-15 | 浙江五联建设有限公司 | Municipal drainage pipeline construction technology |
| CN114435750A (en) * | 2021-12-07 | 2022-05-06 | 中科首望无水染色智能装备(苏州)有限公司 | Sealed quick-opening structure |
| CN114922808A (en) * | 2022-03-28 | 2022-08-19 | 安徽添御石油设备制造有限公司 | Fracturing pump valve case convenient to mouth of pipe junction is sealed |
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