CN202905331U - External conical insulation cap with adjustable connecting device - Google Patents
External conical insulation cap with adjustable connecting device Download PDFInfo
- Publication number
- CN202905331U CN202905331U CN 201220570243 CN201220570243U CN202905331U CN 202905331 U CN202905331 U CN 202905331U CN 201220570243 CN201220570243 CN 201220570243 CN 201220570243 U CN201220570243 U CN 201220570243U CN 202905331 U CN202905331 U CN 202905331U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- external conical
- outer cone
- insulating barrier
- groove
- 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 provides an external conical insulation cap with an adjustable connecting device, and mainly solves the problems of occurrence of a gap caused by loose connection between an existing external conical insulation cap and an external cone sleeve tube, or difficult mounting caused by easy tearing between a shielding sleeve and the external conical insulation cap during the installation process. The external conical insulation cap with the adjustable connecting device comprises a shielding sleeve which is fixedly arranged in an insulation layer, wherein the shielding sleeve is provided with an anti-loose device, the outer side of the insulation layer is provided with a groove, and the groove is provided with the adjustable connecting device used for connecting the insulation layer and a sleeved external conical sleeve tube. The external conical insulation cap with the adjustable connecting device greatly increases the connection strength between the external conical sleeve tube and the external conical insulation cap by additionally arranging the adjustable connecting device on the basis of the anti-loose device, does not come off from the external conical sleeve tube during the installation process, and has high reliability and simple structure.
Description
Technical field
The utility model relates to a kind of outer cone insulator cap.
Background technology
Existing outer cone insulator cap generally directly is socketed on the outer cone sleeve pipe, because external conical sleeve tube-surface fineness is higher, and there is certain taper, be in place shed external force after, the outer cone insulator cap may outwards slide from the outer cone sleeve pipe, thereby cause contacting not tight between the two, the slit occurs, affect the insulation coordination between the two.In order to solve this technical problem, those skilled in the art adopt the housing in the outer cone insulator cap are processed as screw thread form, be threaded connection assurance bonding strength between the two, but existing housing all adopts metal machine-shaping, and the bonding strength between metallic shield cover and the rubber insulation sleeve is lower, so when mounted, radial effect power causes tearing between housing and the outer cone insulator cap easily, thereby can't install.
Summary of the invention
The utility model provides a kind of outer cone insulator cap with adjustable connector, mainly solved to be connected between existing outer cone insulator cap with adjustable connector and the outer cone sleeve pipe and closely be not prone to the slit, or easily torn the problem that causes difficult installation between housing and the outer cone insulator cap with adjustable connector in the installation process.
Technical solution of the present utility model is:
This outer cone insulator cap with adjustable connector comprises the housing that is fixedly installed in the insulating barrier, insulating barrier and housing are processed into integral piece, be provided with the Anti-extrusion device on the housing, described housing is the rubber housing, and the Anti-extrusion device is rubber Anti-extrusion device; Described insulating barrier arranged outside is fluted, be provided with the adjustable connector for the outer cone sleeve pipe that connects insulating barrier and socket on the groove, adjustable connector comprises the dop that is arranged on the connecting rod two ends, and described connecting rod is length-adjustable telescopic connection rod; Described telescopic connection rod comprises three grades of sleeve pipes, the first sleeve pipe one end is fixedly installed dop, the other end is socketed in the second sleeve pipe one end, the 3rd sleeve pipe one end is provided with dop, the other end is socketed in the second sleeve pipe other end, the equal diameters of the first sleeve pipe and the 3rd sleeve pipe, and the diameter less than the second sleeve pipe, be provided with locking buckle between the first sleeve pipe and the second sleeve pipe, also be provided with locking buckle between the 3rd sleeve pipe and the second sleeve pipe, the dop of adjustable connector one end snaps in the groove in the insulating barrier outside, the dop of the other end snaps in the groove of outer cone sleeve pipe, the length of connecting rod should be equal to or slightly less than socket finish after the vertical range between the groove outside outer cone sleeve pipe groove and the insulating barrier.
The utility model advantage is:
This with the outer cone insulator cap of adjustable connector owing to increased adjustable connector on the basis of Anti-extrusion device, greatly improved the bonding strength between outer cone sleeve pipe and the outer cone insulator cap, in use can not deviate from from the outer cone sleeve pipe, reliability is high, and is simple in structure.
Description of drawings
Fig. 1: structural representation of the present utility model.
Fig. 2: the structural representation of connecting rod
The accompanying drawing detail is as follows:
The 1-connecting rod; The 2-groove; The 3-dop; The 4-insulating barrier; The 5-housing; 6-Anti-extrusion device
11-the first sleeve pipe; 12-the second sleeve pipe; The 13-locking buckle; 14-the 3rd sleeve pipe
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail, as shown in Figure 1:
This outer cone insulator cap with adjustable connector comprises the housing 5 that is fixedly installed in the insulating barrier 4, insulating barrier 4 is processed into integral piece with housing 5, the processing of this integral piece can be adopted direct mold one-shot forming, also can adopt different material processing insulating barrier 4 and housing 5, machine after cure and be shaped to integral piece; Housing 5 and Anti-extrusion device 6 should adopt quality of rubber materials, because quality of rubber materials is relatively soft than the metal quality, when the socket of external conical sleeve pipe is installed like this, can guarantee bonding strength, also can not damage the outer cone insulator cap self with adjustable connector.
Be provided with Anti-extrusion device 6 on the housing 5, Anti-extrusion device 6 has increased with the outer cone insulator cap of adjustable connector and the bonding strength between the outer cone sleeve pipe, so that be difficult for from the outer cone sleeve pipe, deviating from or landing with the outer cone insulator cap of adjustable connector, Anti-extrusion device 6 specifically is chosen in to be processed the Anti-extrusion screw thread or processes at least one-level boss on the housing 5, its objective is the radius that increases contact portion, make the slightly large outer cone sleeve pipe of its radius connecting hole suitable with it, thereby finish the purpose that is difficult for deviating from, can certainly adopt the form of other Anti-extrusions.
In order further to improve bonding strength, the utility model has increased this special device of adjustable connector, insulating barrier 4 arranged outside fluted 2, be provided with the adjustable connector for the outer cone sleeve pipe that connects insulating barrier 4 and socket on the groove 2, adjustable connector comprises the dop 3 that connecting rod 1 and connecting rod 1 two ends are set, and connecting rod 1 is length-adjustable telescopic connection rod; Described telescopic connection rod comprises three grades of sleeve pipes, the first sleeve pipe 11 1 ends are fixedly installed dop 3, the other end is socketed in the second sleeve pipe 12 1 ends, the 3rd sleeve pipe 14 1 ends are provided with dop 3, the other end is socketed in the second sleeve pipe 12 other ends, the equal diameters of the first sleeve pipe 11 and the 3rd sleeve pipe 14, and the diameter less than the second sleeve pipe 12, be provided with locking buckle 13 between the first sleeve pipe 11 and the second sleeve pipe 12, also be provided with locking buckle 13 between the 3rd sleeve pipe 14 and the second sleeve pipe 12, the dop 3 of adjustable connector one end snaps in the groove 2 in insulating barrier 4 outsides, the dop 3 of the other end snaps in the groove of outer cone sleeve pipe, the length of connecting rod 1 should be equal to or slightly less than socket finish after vertical range between outer cone sleeve pipe groove and insulating barrier 4 outside grooves; Because adjustable connector is generally rigid member, and connecting rod 1 can regulate, and therefore limited as much as possible the outer cone sleeve pipe from the outside and deviate from the outer cone insulator cap.
Claims (1)
1. outer cone insulator cap with adjustable connector, comprise the housing that is fixedly installed in the insulating barrier, insulating barrier and housing are processed into integral piece, be provided with the Anti-extrusion device on the housing, described housing is the rubber housing, the Anti-extrusion device is rubber Anti-extrusion device, it is characterized in that: described insulating barrier arranged outside is fluted, be provided with the adjustable connector for the outer cone sleeve pipe that connects insulating barrier and socket on the groove, adjustable connector comprises the dop that is arranged on the connecting rod two ends, and described connecting rod is length-adjustable telescopic connection rod; Described telescopic connection rod comprises three grades of sleeve pipes, the first sleeve pipe one end is fixedly installed dop, the other end is socketed in the second sleeve pipe one end, the 3rd sleeve pipe one end is provided with dop, the other end is socketed in the second sleeve pipe other end, the equal diameters of the first sleeve pipe and the 3rd sleeve pipe, and the diameter less than the second sleeve pipe, be provided with locking buckle between the first sleeve pipe and the second sleeve pipe, also be provided with locking buckle between the 3rd sleeve pipe and the second sleeve pipe, the dop of connecting rod one end snaps in the groove in the insulating barrier outside, the dop of the other end snaps in the groove of outer cone sleeve pipe, the length of connecting rod should be equal to or slightly less than socket finish after the vertical range between the groove outside outer cone sleeve pipe groove and the insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570243 CN202905331U (en) | 2012-10-31 | 2012-10-31 | External conical insulation cap with adjustable connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570243 CN202905331U (en) | 2012-10-31 | 2012-10-31 | External conical insulation cap with adjustable connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905331U true CN202905331U (en) | 2013-04-24 |
Family
ID=48125970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220570243 Expired - Fee Related CN202905331U (en) | 2012-10-31 | 2012-10-31 | External conical insulation cap with adjustable connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905331U (en) |
-
2012
- 2012-10-31 CN CN 201220570243 patent/CN202905331U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131031 |