CN110056727A - A kind of double-wall corrugated effective Portable connector - Google Patents
A kind of double-wall corrugated effective Portable connector Download PDFInfo
- Publication number
- CN110056727A CN110056727A CN201910178535.0A CN201910178535A CN110056727A CN 110056727 A CN110056727 A CN 110056727A CN 201910178535 A CN201910178535 A CN 201910178535A CN 110056727 A CN110056727 A CN 110056727A
- Authority
- CN
- China
- Prior art keywords
- limited block
- gear bar
- tube body
- double
- wall corrugated
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of double-wall corrugated effective Portable connectors, the advantage is that connector during installation, need to will only hold two parts with respect to grafting, any tool are not necessarily to, it is ensured that fastness and leakproofness；Connector is in disassembly, only it need to hold and pin two buttons simultaneously, then another part is extracted out, without rotation, accordingly even when, using the retractility of bellows, also connector smoothly can be dismantled in the state that bellows both ends are fixed, portable degree significantly improves, especially suitable for diameter 8-15cm bellows.It still holds pressing in addition, either holding grafting, extract out again, meet usual force method, so operating especially smoothly, help to save the time.
Description
Technical field
The present invention relates to Bellows Technology fields, and in particular to a kind of double-wall corrugated effective Portable connector.
Background technique
Double-wall corrugated pipe is all had been obtained greatly due to the cost of its excellent performance and relatively economical in all conglomeraties
Promotion and application.Double-wall corrugated pipe needs often to use when in use connector, and traditional corrugated pipe connector substantially uses screw thread
Pipe connection, need to use the tools such as spanner in installation or removal, it is relatively time-consuming, laborious.Also, in most cases, wave
In the normal use process of line pipe upon connection, bellows two ends are fixedly connected with equipment or pipeline, are now placed in
Connector among bellows cannots rotate relative to each other, and such dismantlement work becomes more troublesome.
Summary of the invention
The purpose of the present invention is to provide a kind of double-wall corrugated effective Portable connectors, and which solve traditional double wall bellowss
The defect that connector connection and disassembly are more troublesome, and propose a little improved places.
The present invention through the following technical solutions to achieve the above objectives:
A kind of double-wall corrugated effective Portable connector, the connector includes interior pipe flange, interior tube body, outer pipe flange and outer tube
Body, one end face of said inner tube flange are connect with bellows, and other end is connect with interior tube body, outer pipe flange one end face and wave
The connection of line pipe, other end is connect with outer tube body；
The outer wall of said inner tube body is equipped with prominent ring body, opens that there are two mutually contradictory skies inside the tube wall of the outer tube body
Chamber is mounted on shaft in the cavity, and the shaft is equipped with driving cog wheel post, and the interior outside of the cavity is provided with logical
Road, cavity inner channel activity are interspersed with first gear bar, and first gear bar one end and driving cog wheel post Vertical Meshing connect
It connects, the first gear bar other end is equipped with limited block, and is cased with spring on the first gear bar between limited block and outer tube body, empty
Chamber outer passage activity is interspersed with button, and the inner end of the button is connected with second gear bar, the second gear bar and transmission
The connection of sprocket Vertical Meshing；The second gear bar is parallel to each other with first gear bar and is located at the upper of driving cog wheel post
Downside；
It is equipped with clamping plane of same size on the top of prominent ring body and the bottom end of limited block, and is located at prominent ring body
The clamping plane on top and the spacing of interior pipe flange are equal to the longitudinal thickness of limited block, positioned at limited block bottom end clamping plane with
The spacing of outer pipe flange is equal to the longitudinal thickness of prominent ring body.
Further improvement lies in that the outboard structure of the prominent ring body is identical as the inside structure of limited block, and when described
When spring is in free elongation state, the spacing of two limited blocks is equal to the outer diameter of prominent ring body, limited block and outer tube body
Spacing be equal to clamping plane width.
Further improvement lies in that be set as two triangles outstanding for the outside of the prominent ring body and the inside of limited block
Structure.
Further improvement lies in that the outside of the limited block is equipped with accommodating groove, the first gear bar is injected in accommodating groove,
Accommodating groove is for storing compressed spring.
Further improvement lies in that the bottom end of said inner tube body is embedded with sealing ring.
Further improvement lies in that the inner end of the button is equipped with anticreep fixture block.
Further improvement lies in that being provided with annular groove, the ring on an end face of said inner tube flange and outer pipe flange
Insertion of the connected in star for bellows connects.
The beneficial effects of the present invention are: connector during installation, need to will only hold two parts with respect to grafting, without appointing
What tool, it is ensured that fastness and leakproofness；Connector only need to be held in disassembly and pin two buttons simultaneously, then will
Another part extraction, without rotation, accordingly even when utilizing the flexible of bellows in the state that bellows both ends are fixed
Property, also can smoothly dismantle connector, and portable degree significantly improves, especially suitable for diameter 8-15cm bellows.
It still holds pressing in addition, either holding grafting, extract out again, meet usual force method, so
It operates especially smoothly, helps to save the time.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is axial section of the invention；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is the structural schematic diagram of cavity inside；
Fig. 5 is the structural schematic diagram after connector interior tube body and outer tube body grafting；
Fig. 6 is the structural schematic diagram after inserting state lower button presses down；
In figure: pipe flange in 1-, 2- interior tube body, the outer pipe flange of 3-, 4- outer tube body, the prominent ring body of 5-, 6- cavity, 7- turn
Axis, 8- driving cog wheel post, 9- first gear bar, 10- limited block, 11- spring, 12- button, 13- second gear bar, 14- clamping
Plane, 15- accommodating groove, 16- sealing ring, 17- anticreep fixture block, 18- annular groove.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
In conjunction with shown in Fig. 1 to Fig. 4, a kind of double-wall corrugated effective Portable connector, connector includes interior pipe flange 1, interior tube body
2, outer pipe flange 3 and outer tube body 4, interior 1 one end face of pipe flange are connect with bellows, and other end is connect with interior tube body 2, outer tube method
Blue 3 one end faces are connect with bellows, and other end is connect with outer tube body 4；
The outer wall of interior tube body 2 is equipped with prominent ring body 5, is opened inside the tube wall of outer tube body 4 there are two mutually contradictory cavity 6,
Shaft 7 is mounted in cavity 6, shaft 7 is equipped with driving cog wheel post 8, and the interior outside of cavity 6 is provided with channel, 6 inside of cavity
Channel-active is interspersed with first gear bar 9, and 9 one end of first gear bar is connect with 8 Vertical Meshing of driving cog wheel post, first gear bar
9 other ends are equipped with limited block 10, and are cased with spring 11, cavity 6 on the first gear bar 9 between limited block 10 and outer tube body 4
Outer passage activity is interspersed with button 12, and the inner end of button 12 is connected with second gear bar 13, second gear bar 13 and driving cog
The connection of 8 Vertical Meshing of wheel post；Second gear bar 13 is parallel to each other with first gear bar 9 and is located at the upper of driving cog wheel post 8
Downside；
It is equipped with clamping plane 14 of same size on the top of prominent ring body 5 and the bottom end of limited block 10, and is located at prominent
The clamping plane 14 on 5 top of ring body and the spacing of interior pipe flange 1 are equal to the longitudinal thickness of limited block 10 out, are located at 10 bottom of limited block
The clamping plane 14 at end and the spacing of outer pipe flange 3 are equal to the longitudinal thickness of prominent ring body 5.
The outboard structure of prominent ring body 5 is identical as the inside structure of limited block 10, and when such grafting can more suit.And work as
When spring 11 is in free elongation state, the spacing of two limited blocks 10 is equal to the outer diameter of prominent ring body 5, limited block 10 and outer tube
The spacing of body 4 is equal to the width of clamping plane 14.
It is prominent that structure as one embodiment, the outside of prominent ring body 5 and the inside of limited block 10 are set as two triangles
Structure out.
Structure as one embodiment, the outside of limited block 10 are equipped with accommodating groove 15, and first gear bar 9 injects accommodating groove 15
Interior, accommodating groove 15 is for storing compressed spring 11.
Structure as one embodiment, the bottom end of interior tube body 2 are embedded with sealing ring 16, when being clamped completion, sealing ring 16
It can tightly be against on outer pipe flange 3, guarantee the airtightness of connection.
The inner end of structure as one embodiment, button 12 is equipped with anticreep fixture block 17, prevents button 12 directly from outside
Channel extraction, causes second gear bar 13 that can not engage with driving cog wheel post 8 and connect.
Annular groove 18, ring are provided on one end face of structure as one embodiment, interior pipe flange 1 and outer pipe flange 3
Insertion of the connected in star 18 for bellows connects.
Use principle of the invention:
When two-section bellows needs to dock, outer pipe flange 3 and interior pipe flange 1 are connected to the end of bellows, so
Interior tube body 2 is injected inside outer tube body 4 afterwards, pushes out prominent ring body 5 by two limited blocks 10, first gear bar 9 is outside
Side is mobile, and at this time under the transmission of driving cog wheel post 8, second gear bar 13 and button 12 are gradually moved inward, when interior tube body 2
When bottom end touches outer pipe flange 3, in the compression storage to accommodating groove 15 of spring 11, limited block 10 contacts simultaneously with outer tube body 4 just
Rebound sets back immediately, and clamping plane 14 completes clamping so that interior tube body 2 can not be extracted out, and form two-section bellows it
Between inner sealing connection, that is, complete docking, state is as shown in Figure 5 at this time.
When disassembly is desired, only two buttons 12 need to be pressed pressure simultaneously, second gear bar 13 is being driven toward medial movement
Under the rotation of gear 8 drives, first gear bar 9 is moved to the outside, so that two limited blocks 10 are moved to the outside, until limited block
10 contact with outer tube body 4, and button 12 can not continue to press at this time, and the clamping plane 14 in prominent ring body 5 and limited block 10 is lucky
It is staggered, state as shown in fig. 6, can directly extract interior tube body 2 out, completion disassembly process at this time at this time.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (7)
1. a kind of double-wall corrugated effective Portable connector, it is characterised in that: the connector includes interior pipe flange (1), interior tube body
(2), outer pipe flange (3) and outer tube body (4), (1) one end face of said inner tube flange are connect with bellows, other end and interior tube body
(2) it connects, outer (3) one end face of pipe flange is connect with bellows, and other end is connect with outer tube body (4)；
The outer wall of said inner tube body (2) is equipped with prominent ring body (5), opens that there are two mutually right inside the tube wall of the outer tube body (4)
Vertical cavity (6), the cavity (6) is interior to be mounted on shaft (7), and the shaft (7) is equipped with driving cog wheel post (8), described
The interior outside of cavity (6) is provided with channel, and cavity (6) inner channel activity is interspersed with first gear bar (9), the first gear
Bar (9) one end is connect with driving cog wheel post (8) Vertical Meshing, and first gear bar (9) other end is equipped with limited block (10), and is limiting
It is cased with spring (11) on first gear bar (9) between position block (10) and outer tube body (4), cavity (6) outer passage activity is interspersed
Have button (12), the inner end of the button (12) is connected with second gear bar (13), the second gear bar (13) and driving cog
The connection of wheel post (8) Vertical Meshing；The second gear bar (13) and first gear bar (9) are parallel to each other and are located at driving cog
The upper and lower sides of wheel post (8)；
It is equipped with clamping plane (14) of same size on the top of prominent ring body (5) and the bottom end of limited block (10), and is located at
The clamping plane (14) on prominent ring body (5) top and the spacing of interior pipe flange (1) are equal to the longitudinal thickness of limited block (10), are located at
The clamping plane (14) of limited block (10) bottom end and the spacing of outer pipe flange (3) are equal to the longitudinal thickness of prominent ring body (5).
2. the double-wall corrugated effective Portable connector of one kind according to claim 1, it is characterised in that: the prominent ring body
(5) outboard structure is identical as the inside structure of limited block (10), and when the spring (11) is in free elongation state, and two
The spacing of a limited block (10) is equal to the outer diameter of prominent ring body (5), and limited block (10) and the spacing of outer tube body (4) are equal to card
Connect the width of plane (14).
3. the double-wall corrugated effective Portable connector of one kind according to claim 2, it is characterised in that: the prominent ring body
(5) inside in outside and limited block (10) is set as two triangle structures outstanding.
4. the double-wall corrugated effective Portable connector of one kind according to claim 1, it is characterised in that: the limited block (10)
Outside be equipped with accommodating groove (15), the first gear bar (9) is injected in accommodating groove (15), and accommodating groove (15) is for storing compression
Spring (11) afterwards.
5. the double-wall corrugated effective Portable connector of one kind according to claim 1, it is characterised in that: said inner tube body (2)
Bottom end be embedded with sealing ring (16).
6. the double-wall corrugated effective Portable connector of one kind according to claim 1, it is characterised in that: the button (12)
Inner end is equipped with anticreep fixture block (17).
7. the double-wall corrugated effective Portable connector of one kind according to claim 1, it is characterised in that: said inner tube flange
(1) and on an end face of outer pipe flange (3) it is provided with annular groove (18), the annular groove (18) is used for the insertion of bellows
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178535.0A CN110056727B (en) | 2019-03-11 | 2019-03-11 | Portable joint for double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910178535.0A CN110056727B (en) | 2019-03-11 | 2019-03-11 | Portable joint for double-wall corrugated pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110056727A true CN110056727A (en) | 2019-07-26 |
| CN110056727B CN110056727B (en) | 2020-11-27 |
Family
ID=67316707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910178535.0A Active CN110056727B (en) | 2019-03-11 | 2019-03-11 | Portable joint for double-wall corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056727B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653871A (en) * | 2021-07-16 | 2021-11-16 | 绍兴莱贝科技有限公司 | Stainless steel corrugated connecting pipe for air conditioner |
| CN115370842A (en) * | 2022-07-31 | 2022-11-22 | 华能澜沧江水电股份有限公司 | Connecting device applied to cooling pipeline of water turbine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4819579B2 (en) * | 2006-06-01 | 2011-11-24 | 未来工業株式会社 | Connection structure of double pipe to joint |
| CN203202499U (en) * | 2013-04-25 | 2013-09-18 | 长沙天卓塑胶有限公司 | Double-wall corrugated pipe set capable of being conveniently and reliably assembled and connected |
| KR20170062488A (en) * | 2014-09-22 | 2017-06-07 | 프랭키쉐 인더스트리얼 파이프 게엠베하 운트 코. 카게 | Connecting assembly for a corrugated tube |
| CN107289205A (en) * | 2017-08-10 | 2017-10-24 | 安徽省荣冠塑业有限公司 | A kind of adjustable double-wall corrugated pipe in twin-screw gap |
| CN208535387U (en) * | 2018-07-09 | 2019-02-22 | 浙江全球管业有限公司 | A kind of double-wall corrugated pipe |
-
2019
- 2019-03-11 CN CN201910178535.0A patent/CN110056727B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4819579B2 (en) * | 2006-06-01 | 2011-11-24 | 未来工業株式会社 | Connection structure of double pipe to joint |
| CN203202499U (en) * | 2013-04-25 | 2013-09-18 | 长沙天卓塑胶有限公司 | Double-wall corrugated pipe set capable of being conveniently and reliably assembled and connected |
| KR20170062488A (en) * | 2014-09-22 | 2017-06-07 | 프랭키쉐 인더스트리얼 파이프 게엠베하 운트 코. 카게 | Connecting assembly for a corrugated tube |
| CN107289205A (en) * | 2017-08-10 | 2017-10-24 | 安徽省荣冠塑业有限公司 | A kind of adjustable double-wall corrugated pipe in twin-screw gap |
| CN208535387U (en) * | 2018-07-09 | 2019-02-22 | 浙江全球管业有限公司 | A kind of double-wall corrugated pipe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653871A (en) * | 2021-07-16 | 2021-11-16 | 绍兴莱贝科技有限公司 | Stainless steel corrugated connecting pipe for air conditioner |
| CN113653871B (en) * | 2021-07-16 | 2022-11-04 | 绍兴莱贝科技有限公司 | Stainless steel corrugated connecting pipe for air conditioner |
| CN115370842A (en) * | 2022-07-31 | 2022-11-22 | 华能澜沧江水电股份有限公司 | Connecting device applied to cooling pipeline of water turbine |
| CN115370842B (en) * | 2022-07-31 | 2024-05-31 | 华能澜沧江水电股份有限公司 | Connecting device applied to cooling pipeline of water turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110056727B (en) | 2020-11-27 |
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