CN204884725U - Insulation support connecting piece - Google Patents
Insulation support connecting piece Download PDFInfo
- Publication number
- CN204884725U CN204884725U CN201520661999.4U CN201520661999U CN204884725U CN 204884725 U CN204884725 U CN 204884725U CN 201520661999 U CN201520661999 U CN 201520661999U CN 204884725 U CN204884725 U CN 204884725U
- Authority
- CN
- China
- Prior art keywords
- connector
- casing main
- main body
- connecting piece
- retainer plate
- 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
Links
Abstract
The utility model discloses an insulation support connecting piece, including the cylinder casing main body, the casing main body both ends are equipped with cylinder bushing end, and the diameter of bushing end is greater than the diameter of casing main body, and bushing serves and radially sets up the annular groove, and the connecting piece is cup jointed to the bushing end outside of the casing main body of two relative settings, installs the sealing ring between annular groove and the connecting piece, and the connecting piece middle part is equipped with the spacing groove, and its both ends are equipped with the connecting piece stiff end, and connecting piece stiff end department is equipped with the the annular clamped groove, is equipped with the retainer plate in the fixed slot, the utility model has the advantages of simple structure and reasonable design, the installation is simple, and the overall structure leakproofness is good, and low in manufacturing cost is honest and clean.
Description
Technical field
The utility model belongs to insulated pipes used technical field, particularly a kind of insulating sleeve connector.
Background technology
Along with the development of science and technology, the market of insulating material is also more and more wide, and performance requirement for insulating material in industrial production is also more and more higher.At present, the building trade develop rapidly of China, carries out poling protection as the standard that country enforces industry requirements such as building industry and electric power conveyings to electric wiring.National legislation and relevant criterion, except having requirement to power line and illuminating line, also require that will comprise all strong, weak electricity circuits such as grid line, telephone wire, alarm circuit all carries out poling protection.
When mounted, because insulating sleeve length is long, be not suitable for employing between sleeve pipe with sleeve pipe and be threaded, so then need other link to connect between sleeve pipe, not only inconvenience is installed, and cost is higher, wastes time and energy.
Utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and provide a kind of insulating sleeve connector, the utility model structure is simple, reasonable in design, installs simple, overall structure good airproof performance, cheap for manufacturing cost.
In order to solve above technical problem, the utility model provides a kind of insulating sleeve connector, comprise cylindrical jacket tube body, casing main body two ends are provided with tubular shell link, the diameter of sleeve pipe link is greater than the diameter of casing main body, on sleeve pipe link, radial direction arranges annular groove, the sleeve pipe link outer cover connecting connector of two casing main bodies be oppositely arranged, between annular groove and connector, sealing ring is installed, stopper slot is provided with in the middle part of connector, its two ends are provided with connector stiff end, connector stiff end place is provided with annular holddown groove, retainer plate is provided with in holddown groove.
The present invention arranges sleeve pipe link at the two ends of casing main body, and is provided with annular groove on sleeve pipe link, in annular groove, be provided with sealing ring, adopts flexible sealing, improves the sealing of cannula connection, and easy for installation; Simultaneously at the link outer cover connecting connector of two sleeve pipes, establish stopper slot at the middle part of connector, two ends arrange connector stiff end, connector stiff end is provided with holddown groove, and in holddown groove, retainer plate is set, axial limiting just to the end of two sleeve pipes, is waken up with a start to sleeve pipe in stopper slot both sides, and recycling retainer plate reinforces the connection the two ends of part, fix in order to radial direction, make it not easily loosen slippage.
The technical scheme that the utility model limits further is:
Aforementioned seal ring is nitrile rubber, fluorubber, silica gel or fluorosioloxane rubber material.
Aforementioned casing main body and connector are PVC material.
Aforementioned retainer plate is caoutchouc elasticity circle or adjustable retainer plate.
The beneficial effects of the utility model are:
The present invention arranges sleeve pipe link at the two ends of casing main body, and is provided with annular groove on sleeve pipe link, in annular groove, be provided with sealing ring, adopts flexible sealing, improves the sealing of cannula connection, and easy for installation; Simultaneously at the link outer cover connecting connector of two sleeve pipes, establish stopper slot at the middle part of connector, two ends arrange connector stiff end, connector stiff end is provided with holddown groove, and in holddown groove, retainer plate is set, axial limiting just to the end of two sleeve pipes, is waken up with a start to sleeve pipe in stopper slot both sides, and recycling retainer plate reinforces the connection the two ends of part, fix in order to radial direction, make it not easily loosen slippage.
The utility model structure is simple, reasonable in design, installs simple, overall structure good airproof performance, cheap for manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein, 1-casing main body, 2-retainer plate, 3-connector, 4-sealing ring, 5-connector stiff end, 6-sleeve pipe link, 7-stopper slot.
Embodiment
embodiment 1
The present embodiment provides a kind of insulating sleeve connector, structure as shown in Figure 1, comprise cylindrical jacket tube body 1, casing main body 1 two ends are provided with tubular shell link 6, the diameter of sleeve pipe link 6 is greater than the diameter of casing main body 1, on sleeve pipe link 6, radial direction arranges annular groove, the sleeve pipe link 6 outer cover connecting connector 3 of two casing main bodies be oppositely arranged 1, sealing ring 4 is installed between annular groove and connector 3, stopper slot 7 is provided with in the middle part of connector 3, its two ends are provided with connector stiff end 5, connector stiff end 5 place is provided with annular holddown groove, retainer plate 2 is provided with in holddown groove.
Aforementioned seal ring 4 is nitrile rubber, fluorubber, silica gel or fluorosioloxane rubber material; Casing main body 1 and connector 3 are PVC material; Retainer plate 2 is caoutchouc elasticity circle or adjustable retainer plate.
The present embodiment arranges sleeve pipe link at the two ends of casing main body, and is provided with annular groove on sleeve pipe link, in annular groove, be provided with sealing ring, adopts flexible sealing, improves the sealing of cannula connection, and easy for installation; Simultaneously at the link outer cover connecting connector of two sleeve pipes, establish stopper slot at the middle part of connector, two ends arrange connector stiff end, connector stiff end is provided with holddown groove, and in holddown groove, retainer plate is set, axial limiting just to the end of two sleeve pipes, is waken up with a start to sleeve pipe in stopper slot both sides, and recycling retainer plate reinforces the connection the two ends of part, fix in order to radial direction, make it not easily loosen slippage.
Above embodiment is only and technological thought of the present utility model is described; protection range of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection range.
Claims (4)
1. an insulating sleeve connector, comprise cylindrical jacket tube body (1), described casing main body (1) two ends are provided with tubular shell link (6), it is characterized in that, the diameter of described sleeve pipe link (6) is greater than the diameter of casing main body (1), the upper radial direction of described sleeve pipe link (6) arranges annular groove, sleeve pipe link (6) the outer cover connecting connector (3) of described two casing main bodies be oppositely arranged (1), sealing ring (4) is installed between described annular groove and connector (3), described connector (3) middle part is provided with stopper slot (7), its two ends are provided with connector stiff end (5), described connector stiff end (5) place is provided with annular holddown groove, retainer plate (2) is provided with in described holddown groove.
2. insulating sleeve connector according to claim 1, is characterized in that, described sealing ring (4) is nitrile rubber, fluorubber, silica gel or fluorosioloxane rubber material.
3. insulating sleeve connector according to claim 1, is characterized in that, described casing main body (1) and connector (3) are PVC material.
4. insulating sleeve connector according to claim 1, is characterized in that, described retainer plate (2) is caoutchouc elasticity circle or adjustable retainer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661999.4U CN204884725U (en) | 2015-08-31 | 2015-08-31 | Insulation support connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661999.4U CN204884725U (en) | 2015-08-31 | 2015-08-31 | Insulation support connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884725U true CN204884725U (en) | 2015-12-16 |
Family
ID=54829075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520661999.4U Expired - Fee Related CN204884725U (en) | 2015-08-31 | 2015-08-31 | Insulation support connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731431A (en) * | 2017-10-24 | 2018-02-23 | 镇江市益宝电气科技有限公司 | A kind of plug-in type insulation sleeve pipe |
-
2015
- 2015-08-31 CN CN201520661999.4U patent/CN204884725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731431A (en) * | 2017-10-24 | 2018-02-23 | 镇江市益宝电气科技有限公司 | A kind of plug-in type insulation sleeve pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200831 |