CN203086096U - Prefabricated hinge-type insulated protective shell for cable accessory - Google Patents
Prefabricated hinge-type insulated protective shell for cable accessory Download PDFInfo
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- CN203086096U CN203086096U CN 201220639697 CN201220639697U CN203086096U CN 203086096 U CN203086096 U CN 203086096U CN 201220639697 CN201220639697 CN 201220639697 CN 201220639697 U CN201220639697 U CN 201220639697U CN 203086096 U CN203086096 U CN 203086096U
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- half shell
- hinge
- prefabricated
- lower half
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Abstract
The utility model discloses a prefabricated hinge-type insulated protective shell for a cable accessory, which is used for protecting cable equipment. The prefabricated hinge-type insulated protective shell comprises an upper half shell (7) and a lower half shell (6) which are along a radial direction of a cable, a ground wire outlet pipe (1), and a mating flange (4). The prefabricated hinge-type insulated protective shell is characterized in that the prefabricated hinge-type insulated protective shell further comprises a hinge (3); one sides of the upper half shell (7) and the lower half shell (6) are hinged through the hinge (3), while the other sides of the upper half shell (7) and the lower half shell (6) are connected through the mating flange (4); and the inner surfaces of the upper half shell (7) and the lower half shell (6) are provided with sealing gasket installation grooves (8). The prefabricated hinge-type insulated protective shell improves the security and the reliability during the running process and is convenient to install; and the prefabricated hinge-type insulated protective shell has no large requirement on construction sites.
Description
Technical field
The utility model relates to the electric cable accessories application, and especially, relates to a kind of electric cable accessories with prefabricated hinge type insulation protection shell.
Background technology
Along with the fast development of China's economic construction, power industry is driven recovery.Urban beautification and power supply safety are required also to improve day by day; transmission line wide-scale adoption cable is carried; wherein the cable insulation containment vessel is the vitals that is used for power industry handling cable system; be widely used in the project of engineerings such as electric power, railway, urban construction, water conservancy, track traffic, and the protection of the cable joint in cable tunnel and the cable trough.
In using at present; the cable insulation containment vessel has two kinds of direction formulas; a kind of is axially to make left and right sides two halves structure along cable; another kind is that the cable insulation containment vessel adopts along cable radial direction two halves formula insulation protection shell; the insulation protection shell of the type also includes protects housing, encapsulating mouth, earth connection to go out functional parts such as spool, abutted flange, but generally adopt compound sticking formula structure.The containment vessel sealing area of left and right sides version is little, and performance is reliable relatively, but difficulty is installed, and the fabricating yard requires will have than large space, and the containment vessel of big square of earth connection is installed difficulty especially.The containment vessel of up-down structure is generally the insulation protection shell of adhered structure; adopt earlier that each functional part is pre-formed mostly; and then bonding assembling; there is the not firm defective of bonding interface in this structure; very easily bring the hidden danger that mechanical strength is not enough and leak in the process that reality is used, adhering part is easily aging peels off defective such as come off.Increased the probability that the cable intermediate joint parts leak, had a strong impact on the fail safe of cable system and shortened its useful life.
The utility model content
The utility model proposes a kind of electric cable accessories with prefabricated radial type insulation protection shell; solved in the past and peeled off, sealed insecure problem, solved the integral prefabricated insulation protection shell of axial in the past dock problems such as difficulty are installed along the easy adhering part that occurs of cable radial direction two halves formula insulation protection shell is aging.
The technical scheme that its technical problem that solves the utility model adopts is: the utility model proposes a kind of electric cable accessories with prefabricated hinge type insulation protection shell, comprise along cable upper half shell and lower half shell, earth connection radially and go out spool and abutted flange, also comprise hinge, the one side that connects upper half shell and lower half shell is hinged with hinge, and another side connects with abutted flange; The inner surface of upper half shell and lower half shell is provided with the sealing gasket mounting groove.
Further, glue filling opening is set on upper half shell.
Further, feet is set on lower half shell.
Further, shell material is the SMC or the PVC material of die forming.
Compared with prior art; electric cable accessories of the present utility model is with prefabricated hinge type insulation protection shell; adopt the prefabricated one-shot forming of mold integral; characteristics such as the inner surface of upper half shell and lower half shell is provided with the sealing gasket mounting groove, and whole system has convenient transportation, it is succinct to install, product is difficult for agingly peeling off, antiseep is effective.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Figure 1 shows that structure chart of the present utility model.
Figure 2 shows that left view of the present utility model.
Figure 3 shows that another structure chart of the present utility model.
Figure 4 shows that exploded view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1-shown in Figure 4.
In the present embodiment, the utility model comprises that earth connection goes out parts such as spool 1, encapsulating mouth 2, hinge 3, abutted flange 4, feet 5 and constitutes the prefabricated structure.The protection housing radially is divided into upper half shell 7, lower half shell 6 along cable, adopts hinge that upper and lower half shell is hinged to integral body.
Glue filling opening 2 and earth connection that containment vessel is provided with perforation go out spool 1; the middle part of last lower half shell is provided with abutted flange 4; one side of abutted flange 4 is provided with hinge 3, and another side connects with bolt goes up lower half shell, and two halves shell abutted flange is shaped on sealing rubber strip mounting groove 8 on 4 surfaces in advance.
It is the passage of containment vessel interior metal containment vessel earth connection being drawn the insulation protection shell that earth connection goes out spool 1; Glue filling opening 2 is the imports that fluid sealant poured into the insulation protection shell; Feet 5 is with the average support section on the ground that surely is put in of the insulation protection shell after fixing.
The utility model adopts the middle part subdivision, there is hinge will go up the hinged rotation of lower half shell on one side, lower half shell on the another side Bolt Connection, two halves shell surface is shaped on the rubber gasket mounting groove in advance, therefore, assembled in situ is simple and convenient, installs succinctly, and the two halves shell is formed by mould once-forming SMC material, characteristics such as antiseep is effective, improved operating security reliability, easy for installation, the job site site requirements is little.
During installation, cable joint is connected, the metal coating shell is installed and is poured into fluid sealant finish after, upper half shell 7 and lower half shell 6 by the hinge splice grafting, and are connected abutted flange 4 with nut and another side are connected fastening.
Therefore, in the utility model, characteristics such as housing is formed by mould once-forming SMC material, and antiseep is effective have improved operating security reliability, and easy for installation, the job site site requirements is little.
In the utility model, adopt integral prefabricated structure, prevent element falling, make it firmly whole with arrival.
In the utility model, adopt radially to be divided into second shell structure on the radial type, make and install simply, especially be suitable for big square of earth cable along cable.
In sum, insulation protection shell of the present utility model can guarantee that global facility is firm, easy for installation and sealing is reliable.Solved adhered element falling for a long time, problem complicated and infiltration has been installed.And each parts of the utility model are installed succinct, shell have good looking appearance, reasonable in design, production cost is low, makings is easy, be incubated that insulation effect is good, the anticollision ability by force, advantage of wide range of application.
The above; it only is embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion by described protection range with claim.
Claims (4)
1. electric cable accessories comprises: go out spool (1) and abutted flange (4) along cable upper half shell (7) and lower half shell (6), earth connection radially, it is characterized in that with prefabricated hinge type insulation protection shell: also comprise hinge (3),
The one side that connects described upper half shell (7) and lower half shell (6) is hinged with hinge (3), and another side connects with described abutted flange (4); The inner surface of described upper half shell (7) and lower half shell (6) is provided with sealing gasket mounting groove (8).
2. require described electric cable accessories with prefabricated hinge type insulation protection shell according to right 1, it is characterized in that, glue filling opening (2) is set on described upper half shell (7).
3. require described electric cable accessories with prefabricated hinge type insulation protection shell according to right 1, it is characterized in that, a plurality of feets (5) are set on described housing lower half (6).
4. require described electric cable accessories with prefabricated hinge type insulation protection shell according to right 1, it is characterized in that, described shell material is the SMC or the PVC material of die forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639697 CN203086096U (en) | 2012-11-28 | 2012-11-28 | Prefabricated hinge-type insulated protective shell for cable accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639697 CN203086096U (en) | 2012-11-28 | 2012-11-28 | Prefabricated hinge-type insulated protective shell for cable accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086096U true CN203086096U (en) | 2013-07-24 |
Family
ID=48831901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639697 Expired - Lifetime CN203086096U (en) | 2012-11-28 | 2012-11-28 | Prefabricated hinge-type insulated protective shell for cable accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11365513B2 (en) | 2016-07-27 | 2022-06-21 | Soletanche Freyssinet | Dual-sheath structural cable |
-
2012
- 2012-11-28 CN CN 201220639697 patent/CN203086096U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11365513B2 (en) | 2016-07-27 | 2022-06-21 | Soletanche Freyssinet | Dual-sheath structural cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |