CN213338142U - Optical cable insulation joint convenient to installation - Google Patents
Optical cable insulation joint convenient to installation Download PDFInfo
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- CN213338142U CN213338142U CN202022373468.9U CN202022373468U CN213338142U CN 213338142 U CN213338142 U CN 213338142U CN 202022373468 U CN202022373468 U CN 202022373468U CN 213338142 U CN213338142 U CN 213338142U
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- half shell
- upper half
- lower half
- bulge
- flanging
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Abstract
The utility model relates to an optical cable insulation joint convenient for installation, which comprises an upper half shell, wherein both end faces of the upper half shell are provided with upper half round holes, the lower half shell is hinged below the upper half shell, both end faces of the lower half shell are provided with lower half round holes, one end of the upper half shell is hinged with one end corresponding to the lower half shell, the other end of the upper half shell is a free end, the lower surface of the free end is provided with a bulge, the upper surface of the free end of the lower half shell opposite to the bulge is provided with a groove, the bulge is inserted in the groove, the upper half shell and the lower half shell are enclosed into a barrel-shaped structure, the upper half round holes and the lower half round holes are enclosed into a wiring hole for passing through a cable, the outer surface of the barrel-shaped structure is sleeved with an elastic rubber sleeve, the upper half shell and the lower half shell can be quickly connected due to the matching arrangement of the bulge and the groove, and the elastic rubber sleeve is sleeved outside the barrel-shaped, the device can be applied to industrial production, has very strong practicality.
Description
Technical Field
The utility model belongs to the technical field of the insulating festival of optical cable, especially, relate to an insulating festival of optical cable convenient to installation.
Background
In current chinese patent database, disclosed the name as the patent of multi-functional optical cable insulation section, application number is CN201821448530.2, and application date is 20180905, and the publication number of authorizing is CN208636483U, and the publication date of authorizing is 20190322, and this patent includes lower lid, upper cover and insulation board, and the equal perpendicular fixedly connected with in vertical both ends of lower lid is a pair of circular slot, and the vertical both ends of lower lid are located two pairs of circular slot inboards and all are equipped with a pair of first fixing bolt hole, the utility model discloses the beneficial effect who reaches is: sealed upper and lower lid can be fine play waterproof effect, cut the disconnection with the inside iron wire of optical cable, can connect the iron wire after the cutting on iron wire interface post, to the distance of disconnection between the iron wire, can put fixed cover in different recesses as required, make the distance between two iron wire interface posts reach suitable length, the insulating rod is last from top to bottom connected with iron wire terminal and ground connection post respectively, can be very convenient play insulating effect, be convenient for prevent the high current, and through a plurality of bolt fixed connection between the upper and lower lid, the stretching resistance has been played, the effect of shock resistance, whole device insulating properties is better, high durability and convenient installation, use under the suitable abominable environment, its weak point lies in: when this optical cable insulation section was installed, need be connected lid and last lid down through a plurality of fasteners, the dismouting is inefficient, has certain limitation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that the installation of current optical cable insulation section is connected through a plurality of fasteners, and the dismouting is inefficient, in order to improve its weak point, the utility model provides an optical cable insulation section convenient to installation.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
an optical cable insulation joint convenient to install comprises a strip-shaped upper half shell, wherein the cross section of the upper half shell is in an upper semicircular ring shape, both end faces of the upper half shell are provided with upper semicircular holes coaxial with the upper half shell, a lower half shell is hinged below the upper half shell, the lower half shell is in a coaxial arrangement with the upper half shell, the cross section of the lower half shell is in a lower semicircular ring shape, both end faces of the lower half shell are provided with lower semicircular holes coaxial with the lower half shell, one end of the upper half shell is hinged with one end corresponding to the lower half shell, the other end of the upper half shell is a free end, a strip-shaped bulge is arranged on the lower surface of the free end, a strip-shaped groove is arranged on the upper surface of the free end of the lower half shell opposite to the bulge, the length direction of the bulge is consistent with the axial direction of the upper half shell, the bulge is inserted in the groove to enclose the upper half shell, and the upper semicircular hole and the lower semicircular hole are enclosed to form a wiring hole for penetrating through the cable, and the outer surface of the barrel-shaped structure is sleeved with an elastic rubber sleeve.
The utility model discloses the during operation takes off elastic rubber sleeve from first casing and lower half casing, cup joints on treating the installation cable, opens first casing, will treat the installation cable and install in lower half casing, installs the rotatory first casing in the back, makes protruding grafting in the recess, and after the joint was accomplished, wraps up in elastic rubber sleeve on the tubbiness structure surface.
Compared with the prior art, the beneficial effects of the utility model are that: because the cooperation setting of arch and recess for first half casing can the high-speed joint with lower half casing, and the elasticity rubber sleeve cup joints outside tubbiness structure simultaneously, has guaranteed the compactness of being connected between first half casing and the lower half casing, and the device can apply to industrial production, has very strong practicality.
The free end of the upper half shell is provided with an upper flanging, the free end of the lower half shell is provided with a lower flanging matched with the upper flanging, the protrusion is arranged on the lower surface of the upper flanging, and the groove is formed in the upper surface of the lower flanging. The upper flanging and the lower flanging are arranged, so that the groove and the protrusion are spliced by applying pressure to the upper flanging and the lower flanging during installation, the direct application of pressure to the upper half shell and the lower half shell is avoided, and the upper half shell and the lower half shell are prevented from being damaged.
The bulges are arranged in an inverted T shape and are made of elastic materials.
The ends of the bulges are arranged in a mushroom head shape.
And a sponge layer is arranged on the inner surface of the wiring hole.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the upper half shell of 1, the upper half round hole of 101, half shell under 2, semicircle orifice under 201, 3 archs, 4 recesses, 5 wiring holes, 6 elastic rubber cover, flanging on 7, flanging under 8, 9 sponge layers.
Detailed Description
The technical solution of the present application will be further described and explained with reference to the accompanying drawings and embodiments.
As shown in figure 1, the optical cable insulation joint convenient for installation comprises a strip-shaped upper half shell 1, wherein the cross section of the upper half shell 1 is in an upper semicircular ring shape, both end faces of the upper half shell 1 are provided with upper semicircular holes 101 which are coaxial with the upper half shell 1, a lower half shell 2 is hinged below the upper half shell 1, the lower half shell 2 is in a coaxial arrangement with the upper half shell 1, the cross section of the lower half shell 2 is in a lower semicircular ring shape, both end faces of the lower half shell 2 are provided with lower semicircular holes 201 which are coaxial with the lower half shell 2, one end of the upper half shell 1 is hinged with one end of the lower half shell 2 corresponding to the upper half shell, the other end of the upper half shell 1 is a free end, the lower surface of the free end is provided with a strip-shaped bulge 3, the upper surface of the free end of the lower half shell 2 opposite to the bulge 3 is provided with a strip-shaped, the protrusion 3 is inserted into the groove 4, the upper half shell 1 and the lower half shell 2 are enclosed to form a barrel-shaped structure, the upper semicircular hole 101 and the lower semicircular hole 201 are enclosed to form a wiring hole 5 for penetrating a cable, and the outer surface of the barrel-shaped structure is sleeved with the elastic rubber sleeve 6. The free end of the upper half shell 1 is provided with an upper flanging 7, the free end of the lower half shell 2 is provided with a lower flanging 8 matched with the upper flanging 7, the protrusion 3 is positioned on the lower surface of the upper flanging 7, and the groove 4 is formed in the upper surface of the lower flanging 8. The upper flanging 7 and the lower flanging 8 are arranged, so that the connection of the groove 4 and the protrusion 3 is carried out by applying pressure to the upper flanging 7 and the lower flanging 8 during installation, the direct application of pressure to the upper half shell 1 and the lower half shell 2 is avoided, and the upper half shell 1 and the lower half shell 2 are prevented from being damaged. The bulges 3 are arranged in an inverted T shape, and the bulges 3 are made of elastic materials. The end of the bulge 3 is arranged in a mushroom head shape. A sponge layer 9 is arranged on the inner surface of the wiring hole 5.
The during operation takes off elastic rubber sleeve 6 from first half casing 1 and lower half casing 2, cup joints on treating the installation cable, opens first half casing 1, will treat the installation cable and install in lower half casing 2, and rotatory first half casing 1 after the installation makes protruding 3 peg graft in recess 4, and the joint is accomplished the back, wraps up in elastic rubber sleeve 6 cover on the tubbiness structure surface.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides an optical cable insulating section convenient to installation which characterized in that: the cable connector comprises a strip-shaped upper half shell, the cross section of the upper half shell is in semicircular ring arrangement, the upper semicircular hole coaxial with the upper half shell is formed in the two end faces of the upper half shell, a lower half shell is hinged below the upper half shell, the lower half shell is in semicircular ring arrangement with the upper half shell, the cross section of the lower half shell is in semicircular ring arrangement, the lower semicircular hole coaxial with the lower half shell is formed in the two end faces of the lower half shell, one end of the upper half shell is hinged with one end corresponding to the lower half shell, the other end of the upper half shell is a free end, a strip-shaped bulge is arranged on the lower surface of the free end, a strip-shaped groove is formed in the upper surface of the free end of the lower half shell opposite to the bulge, the length direction of the bulge is consistent with the axial direction of the upper half shell, the bulge is inserted in the groove, the upper half shell and the lower half shell are enclosed into a barrel-shaped structure, and the, and the outer surface of the barrel-shaped structure is sleeved with an elastic rubber sleeve.
2. An optical cable insulation joint for facilitating installation according to claim 1, wherein: the free end of the upper half shell is provided with an upper flanging, the free end of the lower half shell is provided with a lower flanging matched with the upper flanging, the protrusion is arranged on the lower surface of the upper flanging, and the groove is formed in the upper surface of the lower flanging.
3. An optical cable insulation joint for facilitating installation according to claim 2, wherein: the bulges are arranged in an inverted T shape and are made of elastic materials.
4. An optical cable insulation joint for facilitating installation according to claim 3, wherein: the ends of the bulges are arranged in a mushroom head shape.
5. An easily installable cable insulation according to any one of claims 1 to 4 wherein: and a sponge layer is arranged on the inner surface of the wiring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373468.9U CN213338142U (en) | 2020-10-22 | 2020-10-22 | Optical cable insulation joint convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373468.9U CN213338142U (en) | 2020-10-22 | 2020-10-22 | Optical cable insulation joint convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213338142U true CN213338142U (en) | 2021-06-01 |
Family
ID=76075835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022373468.9U Active CN213338142U (en) | 2020-10-22 | 2020-10-22 | Optical cable insulation joint convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213338142U (en) |
-
2020
- 2020-10-22 CN CN202022373468.9U patent/CN213338142U/en active Active
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