CN218276024U - Underground cable with high pressure resistance - Google Patents
Underground cable with high pressure resistance Download PDFInfo
- Publication number
- CN218276024U CN218276024U CN202221282431.8U CN202221282431U CN218276024U CN 218276024 U CN218276024 U CN 218276024U CN 202221282431 U CN202221282431 U CN 202221282431U CN 218276024 U CN218276024 U CN 218276024U
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- cable
- high pressure
- shell
- pressure resistance
- annular frame
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Abstract
The utility model relates to a cable technical field specifically is an underground cable with high compressive property, including bearing structure, bearing structure includes the annular frame, the outer wall connection of annular frame has a plurality of support frames, the other end of support frame is connected with fixed knot and constructs, fixed knot constructs's outer wall connection has the shell, and is a plurality of bearing structure is even installs in the inner chamber of shell, the utility model discloses a triangle additional strengthening, effectual compressive property who improves the cable when reducing additional strengthening's area of occupation, the effectual life-span that has improved of specially adapted underground installation, the cable erection of convenient cooperation multiple use facilitates the use.
Description
Technical Field
The utility model relates to a cable technical field specifically is an underground cable with high compressive property.
Background
Cable is a generic term for optical cables, electrical cables, and the like. The cable has many purposes, is mainly used for controlling installation, connecting equipment, transmitting power and other multiple functions, and is a common and indispensable object in daily life. Since the cable is live, special care is required for installation.
The cable includes the underground cable, and the underground cable need have effectual anticorrosive compressive property when using, but its structure is the same basically no matter present cable is aboveground or underground, does not have dedicated underground cable, causes the cable that the adaptation ground environment used and just causes compressive property to reduce scheduling problem to take place easily when the underground uses, finally causes the problem that life reduces to take place, inconvenient use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an underground cable with high compressive property to solve the problem that proposes in the above-mentioned background art.
In order to achieve the purpose, the underground cable with the high pressure resistance comprises a supporting structure, wherein the supporting structure comprises an annular frame, the outer wall of the annular frame is connected with a plurality of supporting frames, the other end of each supporting frame is connected with a fixing structure, the outer wall of the fixing structure is connected with a shell, and the supporting structure is uniformly arranged in an inner cavity of the shell.
Preferably: the fixing structure is specifically a fixing framework, the fixing framework and the supporting frame are integrally formed, and the supporting frame and the annular frame are integrally formed.
Preferably, the following components: the outer wall of the annular frame is provided with a buffer layer, and the buffer layer is specifically a rubber layer.
Preferably, the following components: a wire groove used for installing a cable is reserved between the shell and the supporting structure and comprises an inner wire groove and an outer wire groove, the inner wire groove is internally provided with an inner cable, and the outer wire groove is internally provided with an outer cable.
Preferably, the following components: the supporting structure is of an aluminum alloy structure, and the shell is a plastic shell.
Preferably: an inner protection layer is sleeved at the joint between the outer wall of the inner cable and the annular frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a triangle additional strengthening when reducing additional strengthening's area occupied effectual compressive property that improves the cable, the specially adapted underground installation, the effectual life-span that has improved conveniently cooperates the cable installation of multiple use, facilitates the use.
Drawings
Fig. 1 is a schematic view of the overall structure of an underground cable with high pressure resistance;
fig. 2 is a schematic view of the internal structure of an underground cable with high pressure resistance according to the present invention;
fig. 3 is the utility model discloses an underground cable support frame structure schematic diagram with high compressive property.
In the figure:
100. a housing; 110. a wire slot; 120. an annular frame; 130. a support frame; 140. fixing the framework; 150. an outer cable; 160. an inner cable.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, which are preferred embodiments of the present invention, an underground cable with high pressure resistance includes a supporting structure, the supporting structure includes a ring frame 120, the outer wall of the ring frame 120 is connected to a plurality of supporting frames 130, the other end of the supporting frame 130 is connected to a fixing structure, the outer wall of the fixing structure is connected to a housing 100, and a plurality of supporting structures are uniformly installed in the inner cavity of the housing 100.
The fixing structure is specifically a fixing framework 140, the fixing framework 140 and the supporting frame 130 are integrally formed, and the supporting frame 130 and the annular frame 120 are integrally formed; the fixing frame 140 is located inside the casing 100, so that the integrity of the casing 100 and the fixing frame 140 is improved, and the compression resistance of the fixing frame 140 is improved.
The outer wall of the annular frame 120 is provided with a buffer layer, and the buffer layer is specifically a rubber layer; the rubber layer can improve the impact on the cable while improving the protection strength of the cable, and improves the use stability of the cable.
A wire casing 110 for installing a cable is reserved between the shell 100 and the supporting structure, the wire casing 110 comprises an inner wire casing 110 and an outer wire casing 110, an inner cable 160 is installed in the inner wire casing 110, and an outer cable 150 is installed in the outer wire casing 110; the wire chase 110 is used to install cables.
The supporting structure is an aluminum alloy structure, and the outer shell 100 is a plastic shell; the aluminum alloy structure improves the compressive strength inside the cable, and the plastic shell improves the overall sealing performance and the corrosion resistance of the cable, so that the cable is convenient and practical.
An inner sheath is sleeved at the joint between the outer wall of the inner cable 160 and the annular frame 120; the inner sheath is to protect the inner cable 160 from being bruised by the annular ring, and the inner cable 160 needs to be properly protected, thereby improving the safety of the inner cable 160.
In this embodiment, the inner cable 160 is inserted through the inner cable slot 110 in the ring frame 120 according to the action of the cable, the outer cable 150 is inserted through the outer cable slot 110 between the outer casing 100 and the ring frame 120, and the inner sheath and the armor layer are installed as required, at this time, the inner cable 160 and the outer cable 150 are all located between the ring frame 120, the support frame 130 and the fixing framework 140 and are wrapped by the outer casing 100, when the cable is used, the installed cable is buried underground, when receiving pressure, the cable is firstly subjected to compression resistance through the fixing framework 140 and the outer casing 100, and the pressure is transmitted to the ring frame 120 through the support frame 130 to be released, so that the purpose of compression resistance is achieved.
The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.
Claims (6)
1. An underground cable with high pressure resistance, comprising a support structure, characterized in that: the supporting structure comprises an annular frame (120), the outer wall of the annular frame (120) is connected with a plurality of supporting frames (130), the other ends of the supporting frames (130) are connected with a fixing structure, the outer wall of the fixing structure is connected with a shell (100), and the supporting structure is uniformly arranged in an inner cavity of the shell (100).
2. An underground cable having high pressure resistance according to claim 1, wherein: the fixing structure is specifically a fixing framework (140), the fixing framework (140) and the supporting frame (130) are integrally formed, and the supporting frame (130) and the annular frame (120) are integrally formed.
3. An underground cable having high pressure resistance according to claim 1, wherein: the outer wall of the annular frame (120) is provided with a buffer layer, and the buffer layer is specifically a rubber layer.
4. An underground cable having high pressure resistance according to claim 1, wherein: leave wire casing (110) that are used for installing the cable between shell (100) and the bearing structure, wire casing (110) include interior wire casing (110) and outer wire casing (110), install interior cable (160) in interior wire casing (110), install outer cable (150) in outer wire casing (110).
5. An underground cable having high pressure resistance according to claim 1, wherein: the supporting structure is of an aluminum alloy structure, and the shell (100) is a plastic shell.
6. An underground cable having high pressure resistance according to claim 4, wherein: an inner sheath layer is sleeved at the joint between the outer wall of the inner cable (160) and the annular frame (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221282431.8U CN218276024U (en) | 2022-05-26 | 2022-05-26 | Underground cable with high pressure resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221282431.8U CN218276024U (en) | 2022-05-26 | 2022-05-26 | Underground cable with high pressure resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218276024U true CN218276024U (en) | 2023-01-10 |
Family
ID=84755732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221282431.8U Active CN218276024U (en) | 2022-05-26 | 2022-05-26 | Underground cable with high pressure resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218276024U (en) |
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2022
- 2022-05-26 CN CN202221282431.8U patent/CN218276024U/en active Active
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